Double-layer storage armrest box and vehicle with same

Abstract

The utility model discloses a double-layer storage armrest box and a vehicle with the same, the double-layer storage armrest box comprises an armrest assembly and a box body, the armrest assembly comprises an armrest, a bearing plate, a first hinge, a second hinge and a hinge base, the armrest and the bearing plate are both arranged on an opening of the box body in a covering mode, a first layer of storage space is formed between the handrail and the bearing plate, and a second layer of storage space is formed between the bearing plate and the box body; the armrest is connected with the first hinge, the bearing plate is connected with the second hinge, the hinge base is fixed to the box body, the first hinge and the second hinge are hinged to the hinge base through the same rotating shaft, and a lock head structure is arranged between the armrest and the bearing plate. And the lock head structure controls the combination and separation of the handrail and the bearing plate. The double-layer storage armrest box is simple in structure, and articles in the upper-layer storage space can be prevented from falling off when the double-layer storage armrest box is opened and closed.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle parts, in particular to a double-layer storage armrest box and a vehicle with the same. Background Art

[0002] As living standards improve and vehicles become more common, people are increasingly demanding more practical and convenient storage spaces within vehicles. Armrests are a common storage space within vehicles. To maximize space utilization, some models incorporate a double-layer structure within the armrest.

[0003] In the prior art, a support plate is typically installed beneath the armrest box cover and hingedly connected to the armrest box body to facilitate opening and closing of the support plate. However, to access objects from the bottom layer of the armrest box, the cover must first be opened, followed by the support plate, to expose the bottom layer. Furthermore, if objects are stored in the upper storage space formed by the support plate and the cover, rotating the support plate alone can cause the objects on the support plate to shake or fall off, making access inconvenient. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a double-layer storage armrest box and a vehicle having the same. The double-layer storage armrest box has a relatively simple structure and can protect items in the upper storage space from falling when opening and closing.

[0005] The utility model provides a double-layer storage armrest box, comprising an armrest assembly and a box body, the armrest assembly comprising an armrest, a carrying plate, a first hinge, a second hinge and a hinge base, the armrest and the carrying plate are both covered on the opening of the box body, a first layer of storage space is formed between the armrest and the carrying plate, and a second layer of storage space is formed between the carrying plate and the box body; the armrest is connected to the first hinge, the carrying plate is connected to the second hinge, the hinge base is fixed to the box body, the first hinge and the second hinge are hinged to the hinge base through the same rotating shaft, a lock structure is provided between the armrest and the carrying plate, and the lock structure controls the combination and separation of the armrest and the carrying plate.

[0006] Furthermore, the first hinge includes a first connecting piece, which extends along a preset direction and has at least one first connecting hole formed on the first connecting piece; the second hinge includes a second connecting piece, which extends along a preset direction and has at least one second connecting hole formed on the second connecting piece; the hinge base includes a third connecting piece, which extends along a preset direction and has at least one third connecting hole formed on the third connecting piece; the rotating shaft passes through the first connecting hole, the second connecting hole and the third connecting hole to connect the first hinge, the second hinge and the hinge base.

[0007] Furthermore, the first connecting piece, the second connecting piece and the third connecting piece are two spaced apart, the distance between the two third connecting pieces is greater than the distance between the two first connecting pieces, and the distance between the two first connecting pieces is greater than the distance between the two second connecting pieces; when the first hinge and the second hinge are hinged to the hinge base, the two second connecting pieces are located between the two first connecting pieces, and the two first connecting pieces are located between the two third connecting pieces.

[0008] Furthermore, a baffle is formed on the second hinge, and the baffle is connected between the two second connecting pieces. When viewed from the side, the edge of the baffle is arc-shaped, and the shape of the first connecting piece is consistent with the shape of the baffle. When the first hinge and the second hinge are hinged to the hinge base, the baffle is clamped between the two first connecting pieces.

[0009] Furthermore, the armrest includes an armrest base and an armrest cover, the armrest cover is arranged on the side of the armrest substrate away from the supporting plate, the first hinge also includes a first connecting plate, the first connecting plate is connected to the first connecting piece, and the first connecting plate is clamped between the armrest substrate and the armrest cover.

[0010] Furthermore, a protective plate is formed on the armrest base plate, a receiving groove is formed in the protective plate, and the first connecting piece passes through the armrest base plate and extends into the receiving groove.

[0011] Furthermore, the armrest includes an armrest base and an armrest cover, and the armrest cover is arranged on the side of the armrest substrate away from the supporting plate; the supporting plate includes the supporting plate substrate and the supporting plate cover, and the supporting plate cover is arranged on the side of the supporting plate substrate away from the armrest, the middle part of the armrest substrate is recessed toward the side of the armrest cover to form a first recess, the middle part of the supporting plate substrate is protruded toward the direction of the armrest substrate to form an annular ridge, and a second recess is formed between the annular ridges, and the first layer of storage space is formed by the first recess and the second recess.

[0012] Furthermore, when the supporting plate is not in the open state, viewed from the side, one end of the supporting plate away from the hinge base protrudes outward relative to the box body.

[0013] Furthermore, the lock structure includes a lock tongue arranged on the armrest and a fixing hole located on the supporting plate, the lock tongue includes a button body, a button spring, a lock tongue body and a button fixing seat, the button fixing seat is fixed on the armrest substrate, the lock tongue body passes through the button fixing seat from the outside of the armrest substrate and extends into the first recess, the button body extends from the outside of the armrest cover plate between the armrest cover plate and the armrest substrate, and is connected to the lock tongue body, the button spring is sleeved outside the lock tongue body, and is located between the button body and the button fixing seat.

[0014] A vehicle comprises the above-mentioned double-layer storage armrest box.

[0015] In summary, in the present invention, the supporting plate and the armrest are hinged on the same rotating shaft, so that the supporting plate and the armrest can rotate together around the same axis. When the locking structure separates the supporting plate from the armrest, the armrest can be opened alone to expose the first layer of storage space; when the locking structure combines the supporting plate with the armrest, the first layer of storage space is closed, and the armrest and the supporting plate can be rotated together around the rotating shaft to open the second layer of storage space. That is, in this embodiment, when the second layer of storage space is opened, the armrest and the supporting plate forming the first layer of storage space can always be in a closed state, which can prevent objects in the second layer of storage space from falling out; further, because the armrest and the supporting plate rotate around the same rotating shaft, this is also compatible with the design of existing vehicle models, reducing the difficulty of changes during design and mold opening.

[0016] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In addition, in order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 Shown is a schematic structural diagram of the double-layer storage armrest box provided by an embodiment of the present utility model when closed.

[0019] Figure 2 Shown Figure 1 Schematic diagram of the structure of the double-layer storage armrest box when the upper storage space is opened.

[0020] Figure 3 Shown Figure 1 Schematic diagram of the structure of the double-layer storage armrest box when the lower storage space is opened.

[0021] Figure 4 Shown is a schematic diagram of the exploded structure of the armrest layer of a double-layer storage armrest box.

[0022] Figure 5 Shown is a schematic diagram of the exploded structure of the first hinge, the second hinge and the hinge base.

[0023] Figure 6 Shown is a schematic diagram of the axial structure of the handrail base plate.

[0024] Figure 7 Shown is a schematic diagram of the axial structure of the armrest substrate from a second perspective.

[0025] Figure 8 Shown is a schematic diagram of the axial structure of the carrier plate substrate.

[0026] Figure 9 Shown is a schematic diagram of the axial structure of the load-bearing plate cover. DETAILED DESCRIPTION

[0027] Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the description of the present invention, all other embodiments derived by persons of ordinary skill in the art without inventive effort are also within the scope of protection of the present invention.

[0028] In the description of this utility model, unless otherwise specified or limited, the terms "disposed," "installed," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of these terms based on the specific circumstances.

[0029] The directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience and simplification of description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the utility model.

[0030] The terms "first," "second," "third," etc. are merely used to distinguish elements of similar nature and do not indicate or imply relative importance or a particular order.

[0031] The terms "comprises," "comprising," or any other variations thereof, are intended to cover a non-exclusive inclusion of elements other than the listed elements and may also include additional elements not specifically listed.

[0032] The utility model provides a double-layer storage armrest box and a vehicle having the same. The double-layer storage armrest box has a relatively simple structure and can protect items in the upper storage space from falling when opening and closing.

[0033] like Figures 1 to 5As shown, the double-layer storage armrest box provided by the embodiment of the present invention includes an armrest assembly 10 and a box body 20. The armrest assembly 10 includes an armrest 11, a load-bearing plate 12, a first hinge 13, a second hinge 14 and a hinge base 15. The armrest 11 and the load-bearing plate 12 are both covered on the opening of the box body 20. A first layer of storage space is formed between the armrest 11 and the load-bearing plate 12, and a second layer of storage space is formed between the load-bearing plate 12 and the box body 20. The armrest 11 is connected to the first hinge 13, and the load-bearing plate 12 is connected to the second hinge 14. The hinge base 15 is fixed to the box body 20, and the first hinge 13 and the second hinge 14 are hinged to the hinge base 15 through the same rotating shaft 16. A lock structure 17 is provided between the armrest 11 and the load-bearing plate 12, and the lock structure 17 controls the connection and separation between the armrest 11 and the load-bearing plate 12. It should be noted that in this embodiment, the same rotating shaft 16 refers to the rotating shafts 16 whose axes are located on the same straight line. In terms of the specific structure, it can be a single rotating shaft 16 or multiple separate rotating shafts 16 with axes located on the same straight line. In this embodiment, it is configured in a form where multiple rotating shafts 16 are located on the same axis. This configuration facilitates the assembly of the rotating shafts 16.

[0034] The supporting plate 12 is disposed between the armrest 11 and the box body 20 to form a first layer of storage space between the supporting plate 12 and the armrest 11 and a second layer of storage space between the box body 20 and the supporting plate 12 in the box body 20 .

[0035] In this embodiment, by hingedly connecting the support plate 12 and the armrest 11 to the same rotating shaft 16, the support plate 12 and the armrest 11 can rotate together about the same axis. When the locking structure 17 separates the support plate 12 from the armrest 11, the armrest 11 can be opened alone to expose the first layer of storage space. When the locking structure 17 connects the support plate 12 and the armrest 11, the first layer of storage space is closed, and the armrest 11 and the support plate 12 can be rotated together about the rotating shaft 16 to open the second layer of storage space. That is, in this embodiment, when the second layer of storage space is opened, the armrest 11 and support plate 12 forming the first layer of storage space can remain in a closed state, which can prevent objects in the first layer of storage space from falling out. Furthermore, because the armrest 11 and support plate 12 rotate about the same rotating shaft 16, they are also compatible with the design of existing vehicle models, reducing the difficulty of changes during design and mold opening.

[0036] Please continue to refer to Figure 5In this embodiment, the first hinge 13 includes a first connecting plate 131 and a first connecting piece 132. The first connecting plate 131 is connected to the armrest 11. The first connecting piece 132 is disposed on the first connecting plate 131 and extends along a predetermined direction. At least one first connecting hole 133 is formed at the end of the first connecting piece 132. The second hinge 14 includes a second connecting plate 141 and a second connecting piece 142. The second connecting plate 141 is connected to the supporting plate 12. The second connecting piece 142 is disposed on the second connecting plate 141 and extends along a predetermined direction. At least one second connecting hole 143 is formed at the end of the second connecting piece 142. The hinge base 15 includes a third connecting plate 151 and a third connecting piece 152. The third connecting plate 151 is connected to the housing 20. The third connecting piece 152 is disposed on the third connecting plate 151 and extends along a predetermined direction. At least one third connecting hole (not shown) is formed on the third connecting piece 152. The rotating shaft 16 passes through the first connecting hole 133, the second connecting hole 143, and the third connecting hole to sequentially connect the first hinge 13, the second hinge 14, and the hinge base 15, allowing the first hinge 13 and the second hinge 14 to rotate together relative to the hinge base 15, or independently relative to the other two components.

[0037] In this embodiment, the first connecting piece 132, the second connecting piece 142, and the third connecting piece 152 are each spaced apart. The distance between the two third connecting pieces 152 is greater than the distance between the two first connecting pieces 132, and the distance between the two first connecting pieces 132 is greater than the distance between the two second connecting pieces 142. When the first hinge 13 and the second hinge 14 are both hingedly connected to the hinge base 15, the two first connecting pieces 132 are located between the two third connecting pieces 152, and the two second connecting pieces 142 are located between the two first connecting pieces 132. That is, from the outside to the inside, the third connecting piece 152, the first connecting piece 132, and the second connecting piece 142 are located in that order.

[0038] For ease of assembly, two rotating shafts 16 can be provided, and each rotating shaft 16 is connected to a first connecting piece 132, a second connecting piece 142, and a third connecting piece 152. The two rotating shafts 16 are coaxially arranged.

[0039] Please continue to refer to Figure 3 and Figure 5 A baffle 144 is also formed on the second hinge 14. The baffle 144 is connected to the second connecting plate 141 and is connected between the two second connecting pieces 142. The baffle 144 can, on the one hand, block the hinge when the carrier plate 12 is in the open state, preventing items in the second storage space from falling out of the hinge; on the other hand, it can also support the second hinge 14.

[0040] The edge of the baffle 144 is curved when viewed from the side. The shape of the first connecting piece 132 is consistent with the shape of the baffle 144 and the second connecting piece 142. When the first hinge 13 and the second hinge 14 are hinged to the hinge base 15, the baffle 144 is sandwiched between the two first connecting pieces 132, and the two first connecting pieces 132 abut against the two outer edges of the baffle 144.

[0041] Please continue to refer to Figure 4 and Figure 5 The armrest 11 includes an armrest base plate 111, an intermediate decorative plate 112, and an armrest cover plate 113. The intermediate decorative plate 112 is annular and is sandwiched between the armrest base plate 111 and the armrest cover plate 113. The armrest cover plate 113 covers the side of the armrest base plate 111 away from the supporting plate 12. The first connecting plate 131 on the first hinge 13 is sandwiched between the armrest base plate 111 and the armrest cover plate 113 and is fixed to one of the armrest base plate 111 and the armrest cover plate 113, preferably to the upper surface of the armrest base plate 111.

[0042] The carrier plate 12 includes a carrier plate base 121 and a carrier plate cover 122 . The carrier plate cover 122 covers the side of the carrier plate base 121 away from the armrest 11 . The second connecting plate 141 on the second hinge 14 is sandwiched between the carrier plate base 121 and the carrier plate cover 122 .

[0043] From top to bottom, the armrest cover plate 113 , the middle decorative plate 112 , the armrest base plate 111 , the carrier plate base plate 121 and the carrier plate cover plate 122 are arranged in sequence.

[0044] Figure 6 The figure shows the axial structure diagram of the handrail base plate. Figure 7 The figure shows the axial structure diagram of the armrest substrate from the second viewing angle. Figure 8 The figure shows the axial side structure diagram of the carrier plate substrate. Figure 9 The following is a schematic diagram of the axial structure of the carrier plate cover. Figures 4 to 9 The middle portion of the armrest base plate 111 is recessed toward the armrest base plate 111 to form a first recess 1111. The middle portion of the carrier base plate 121 is raised toward the armrest base plate 111 to form an annular ridge 1211. Second recesses 1212 are formed between the annular ridges 1211. The first storage space is formed by the first recess 1111 and the second recess 1212.

[0045] Please continue to refer to Figure 7A protective plate 1112 is formed on the armrest base plate 111. A receiving groove 1113 is formed within the protective plate 1112. Each first connecting piece 132 passes through the armrest base plate 111 and extends into the receiving groove 1113. The provision of the receiving groove 1113 shields the first connecting piece 132, making the armrest box more aesthetically pleasing and protecting the first connecting piece 132.

[0046] Please continue to refer to Figures 1 to 3 and Figures 6 to 9 A first support plate 1213 is formed around the perimeter of the carrier substrate 121, surrounding the second recess 1212. When the carrier 12 is not open, the second recess 1212 extends into the opening of the housing 20, and the first support plate 1213 is supported by the sidewalls surrounding the opening. The carrier cover 122 extends from the bottom of the carrier substrate 121 and covers the carrier substrate 121. Vertically, the shape of the carrier cover 122 matches that of the carrier substrate 121.

[0047] When the carrier plate 12 is not in the open position (i.e., coupled to the housing 20), the end of the carrier plate 12 away from the hinge base 15 protrudes outward from the housing 20 when viewed from the side. In other words, the first support plate 1213 on the carrier plate base plate 121 away from the hinge base is wider. This protrusion facilitates opening the carrier plate 12 and armrest 11 when they are integrated.

[0048] Seen from the side, an inclined surface 1221 is formed at the bottom of the carrier cover 122. The thickness of the inclined surface 1221 gradually increases from the end of the carrier cover 122 away from the hinge base to the middle.

[0049] Please continue to refer to Figures 2 to 4 In this embodiment, the lock structure 17 includes a lock tongue 171 disposed on the armrest 11 and a fixing hole 123 located on the supporting plate 12 .

[0050] The lock tongue 171 includes a button decorative ring 1711, a button body 1712, a button spring 1713, a lock tongue body 1714, and a button fixing seat 1715. The button fixing seat 1715 is fixed to the armrest base plate 111. The lock tongue body 1714 extends from the outside of the armrest base plate 111 through the button fixing seat 1715 and into the first recess 1111. The button body 1712 extends from the outside of the armrest cover plate 113 between the armrest cover plate 113 and the armrest base plate 111 and is connected to the lock tongue body 1714. The button spring 1713 is sleeved around the lock tongue body 1714 and positioned between the button body 1712 and the button fixing seat 1715. The button decorative ring 1711 is mounted on the armrest cover plate 113 and surrounds the button body 1712. The lock tongue body 1714 engages with the fixing hole 123 to connect the armrest 11 to the supporting plate 12.

[0051] When button body 1712 is pressed, lock tongue body 1714 separates from fixing hole 123, allowing armrest 11 to be separated from support plate 12 and opened independently. When button body 1712 is released, button spring 1713 drives lock tongue body 1714 back into position. When lock tongue body 1714 re-enters fixing hole 123, armrest 11 is engaged with support plate 12.

[0052] In summary, in the present invention, by hingedly connecting the support plate 12 and the armrest 11 to the same rotating shaft 16, the support plate 12 and the armrest 11 can rotate together around the same axis. When the locking structure 17 separates the support plate 12 from the armrest 11, the armrest 11 can be opened alone to expose the first layer of storage space. When the locking structure 17 combines the support plate 12 with the armrest 11, the first layer of storage space is closed, and the armrest 11 and the support plate 12 can be rotated together around the rotating shaft 16 to open the second layer of storage space. That is, in this embodiment, when the second layer of storage space is opened, the armrest 11 and the support plate 12 forming the first layer of storage space can always be in a closed state, which can prevent objects in the second layer of storage space from falling out. Furthermore, because the armrest 11 and the support plate 12 rotate around the same rotating shaft 16, this is also compatible with the design of existing vehicle models, reducing the difficulty of changes during design and mold opening.

[0053] The present invention also provides a vehicle including the above-mentioned double-layer armrest box structure. For other technical features of the vehicle, please refer to the prior art and will not be described in detail here.

[0054] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make slight changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A double-layer storage armrest box, characterized by: The invention comprises an armrest assembly and a box body, wherein the armrest assembly comprises an armrest, a carrying plate, a first hinge, a second hinge and a hinge base, the armrest and the carrying plate are both covered on the opening of the box body, a first layer of storage space is formed between the armrest and the carrying plate, and a second layer of storage space is formed between the carrying plate and the box body; the armrest is connected to the first hinge, the carrying plate is connected to the second hinge, the hinge base is fixed to the box body, the first hinge and the second hinge are hinged to the hinge base through the same rotating shaft, a lock structure is provided between the armrest and the carrying plate, and the lock structure controls the combination and separation of the armrest and the carrying plate.

2. The double-layer storage armrest box according to claim 1, characterized in that: The first hinge includes a first connecting piece, which extends along a preset direction and has at least one first connecting hole formed on the first connecting piece; the second hinge includes a second connecting piece, which extends along a preset direction and has at least one second connecting hole formed on the second connecting piece; the hinge base includes a third connecting piece, which extends along a preset direction and has a third connecting hole formed on the third connecting piece; the rotating shaft passes through the first connecting hole, the second connecting hole and the third connecting hole to connect the first hinge, the second hinge and the hinge base.

3. The double-layer storage armrest box according to claim 2, characterized in that: The first connecting piece, the second connecting piece and the third connecting piece are all arranged in twos at intervals, the distance between the two third connecting pieces is greater than the distance between the two first connecting pieces, and the distance between the two first connecting pieces is greater than the distance between the two second connecting pieces; when the first hinge and the second hinge are hinged to the hinge base, the two second connecting pieces are located between the two first connecting pieces, and the two first connecting pieces are located between the two third connecting pieces.

4. The double-layer storage armrest box according to claim 3, characterized in that: A baffle is also formed on the second hinge, and the baffle is connected between the two second connecting pieces. When viewed from the side, the edge of the baffle is arc-shaped, and the shape of the first connecting piece is consistent with the shape of the baffle. When the first hinge and the second hinge are hinged to the hinge base, the baffle is clamped between the two first connecting pieces.

5. The double-layer storage armrest box according to claim 2, characterized in that: The armrest includes an armrest base and an armrest cover, the armrest cover is arranged on the side of the armrest substrate away from the supporting plate, the first hinge also includes a first connecting plate, the first connecting plate is connected to the first connecting piece, and the first connecting plate is clamped between the armrest substrate and the armrest cover.

6. The double-layer storage armrest box according to claim 5, characterized in that: A protective plate is formed on the armrest base plate, a receiving groove is formed in the protective plate, and the first connecting piece passes through the armrest base plate and extends into the receiving groove.

7. The double-layer storage armrest box according to claim 1, characterized in that: The armrest includes an armrest base and an armrest cover, and the armrest cover is arranged on the side of the armrest substrate away from the supporting plate; the supporting plate includes the supporting plate substrate and the supporting plate cover, and the supporting plate cover is arranged on the side of the supporting plate substrate away from the armrest, the middle part of the armrest substrate is recessed toward the side of the armrest cover to form a first recess, the middle part of the supporting plate substrate is raised toward the direction of the armrest substrate to form an annular ridge, and a second recess is formed between the annular ridges, and the first layer of storage space is formed by the first recess and the second recess.

8. The double-layer storage armrest box according to claim 7, characterized in that: When the supporting plate is not in the open state, viewed from the side, one end of the supporting plate away from the hinge base protrudes outwards relative to the box body.

9. The double-layer storage armrest box according to claim 7, characterized in that: The lock structure includes a lock tongue arranged on the armrest and a fixing hole located on the supporting plate, the lock tongue includes a button body, a button spring, a lock tongue body and a button fixing seat, the button fixing seat is fixed on the armrest substrate, the lock tongue body passes through the button fixing seat from the outside of the armrest substrate and extends into the first recess, the button body extends from the outside of the armrest cover plate between the armrest cover plate and the armrest substrate, and is connected to the lock tongue body, the button spring is sleeved outside the lock tongue body, and is located between the button body and the button fixing seat.

10. A vehicle, characterized in that: A double-layer storage armrest box comprising the double-layer storage armrest box according to any one of claims 1 to 9.

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