Elbow pillow supporting structure and vehicle

Abstract

The utility model provides an elbow pillow support structure and vehicle, including elbow pillow cover plate, slip base, swing strut and bearing plate, elbow pillow cover plate is connected to armrest box and can move to armrest box back to be in the state of bearing, slip base is connected to armrest box bottom along the back-and-forth direction in sliding mode, swing strut is articulated above slip base, and the bearing plate is connected to the armrest box back-and-forth direction in sliding mode. The bearing plate is hinged to the upper end of the swing supporting rod and used for supporting the elbow pillow cover plate. According to the elbow pillow supporting structure, the sliding base can drive the swing supporting rod and the bearing plate to slide backwards, drive the swing supporting rod to be in the vertical state and overturn the bearing plate to be in the horizontal state so as to be borne below the elbow pillow cover plate, and therefore the elbow pillow cover plate can effectively support elbows of a driver and passengers; the structure can be folded in a non-use state, the occupied space is small, use is convenient, the comfort requirement of a driver and passengers when the driver and the passengers lie flat for rest is met, and the vehicle using experience of the passengers is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of elbow pillow installation structures, and more specifically, relates to an elbow pillow supporting structure and a vehicle. Background Art

[0002] As an important component of the vehicle interior system, the elbow pillow is generally arranged between the front driver's seat and the co-driver's seat, and is set on the armrest box. When the driver drives for a long time, he can put his arms on the elbow pillow to relax and rest.

[0003] When the driver and passengers need to park and rest, the front seats can be laid flat and connected to the back seats. At this time, there will be a certain area between the driver and the rear of the co-pilot seat, so that the driver and passengers have no support for their elbows when lying down to rest, affecting the riding comfort. Utility Model Content

[0004] The utility model aims to provide an elbow pillow support structure and a vehicle, which can effectively support the elbows of drivers and passengers, thereby improving the comfort of the drivers and passengers when they lie down to rest.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide an elbow pillow support structure, including an elbow pillow cover, a sliding base, a swing support rod and a supporting plate, the elbow pillow cover is connected to the armrest box and can be moved to the rear of the armrest box to be in a supporting state, the sliding base is slidably connected to the bottom of the armrest box along the front and rear directions, the swing support rod is hinged on the top of the sliding base, and the supporting plate is hinged on the upper end of the swing support rod for supporting the elbow pillow cover.

[0006] In one possible implementation, a first support rod is provided between the swing support rod and the sliding base, one end of the first support rod is hinged to the swing support rod, and the other end is slidably connected to the sliding base along the front-back direction, and a second support rod is provided between the swing support rod and the supporting plate, one end of the second support rod is hinged to the supporting plate, and the other end is slidably connected to the swing support rod.

[0007] In some embodiments, the sliding base has a cavity opening upward, a guide bar seat extending in the front-to-back direction is provided in the cavity, a guide groove is provided on the side wall of the guide bar seat, and a first slider slidably connected to the guide groove is provided at the end of the first support rod.

[0008] In some embodiments, the rear portion of the guide groove extends upwardly at an angle, and the rear end of the guide groove is connected to a first locking groove extending downward, and the first locking groove is used to limit the forward and backward movement of the first slider to lock the lower end of the swing support rod.

[0009] In a possible implementation, the swing support rod is provided with a limiting sliding groove extending along its direction, and the end of the second support rod is provided with a second sliding block slidably connected to the limiting sliding groove.

[0010] In some embodiments, the upper end of the limiting slide groove is connected to a second locking groove extending obliquely rearward and downward, and the second locking groove is used to limit the up and down movement of the second sliding block to lock the upper end of the swing support rod.

[0011] In a possible implementation, two swing support rods and the first support rods are provided in a one-to-one correspondence, and two second support rods and the swing support rods are provided in a one-to-one correspondence. The two first support rods are respectively hinged to the inner sides of the two swing support rods, and the two second support rods are respectively slidably connected to the outer sides of the two swing support rods. A horizontally extending first connecting rod is provided on the sliding base, and the two swing support rods are respectively rotatably connected to the first connecting rod, and the upper ends of the two swing support rods are connected through a second connecting rod, and the bottom of the supporting plate is provided with a hinged seat rotatably sleeved on the second connecting rod.

[0012] In a possible implementation, the elbow rest support structure further includes a sliding guide rail disposed at the bottom of the armrest box, and sliding bars extending along the front-to-back direction and slidably connected to the sliding guide rail are respectively provided on both side walls of the sliding base.

[0013] In a possible implementation, the elbow pillow supporting structure further includes an elbow pillow bottom plate disposed on the armrest box, and a rear portion of the elbow pillow cover plate is hinged to a rear portion of the elbow pillow bottom plate.

[0014] Compared with the prior art, the solution shown in the embodiment of the present application provides an elbow pillow support structure, in which the sliding base can drive the swing support rod and the supporting plate to slide backward, drive the swing support rod to a vertical state, flip the supporting plate to a horizontal state to support the bottom of the elbow pillow cover plate, so that the elbow pillow cover plate can provide effective support for the elbows of the driver and passengers (in a lying state). The above-mentioned structure can be folded and retracted when not in use, occupies a small space, is easy to use, meets the comfort needs of the driver and passengers when lying down to rest, and improves the car-using experience of the passengers.

[0015] The utility model also provides a vehicle, which includes an elbow pillow support structure. The sliding base in the vehicle can drive the swing support rod and the supporting plate to slide backward, drive the swing support rod to a vertical state, flip the supporting plate to a horizontal state to support the bottom of the elbow pillow cover plate, so that the supporting plate is supported under the elbow pillow cover plate, so that the elbow pillow cover plate can provide effective support for the elbows of the driver and passengers (in a lying state). The structure can be folded and retracted when not in use, occupies a small space, is easy to use, meets the comfort needs of the driver and passengers when lying down to rest, and improves the vehicle experience of the passengers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 A partial cross-sectional structural schematic diagram of the elbow pillow support structure provided by an embodiment of the utility model in use (the elbow pillow cover is in a supporting state);

[0018] Figure 2 For the utility model embodiment Figure 1 The partially enlarged structural diagram of middle Ⅰ;

[0019] Figure 3 A schematic structural diagram of an elbow rest support structure provided by an embodiment of the utility model in a non-use state;

[0020] Figure 4 A schematic diagram of the structure of the elbow rest support structure and the armrest box from another angle provided in an embodiment of the utility model;

[0021] Figure 5 For the utility model embodiment Figure 4 The schematic diagram of the partial enlarged structure of middle Ⅱ;

[0022] Figure 6 For the utility model embodiment Figure 4 Schematic diagram of the structure of the middle elbow pillow support structure from another angle.

[0023] Among them, the reference numerals in the figure are:

[0024] 1. Elbow pillow cover plate; 2. Sliding base; 21. Cavity; 22. Guide bar seat; 23. Guide groove; 24. First locking groove; 25. First connecting rod; 26. Handle; 3. Swing support rod; 31. Limiting slide groove; 32. Second locking groove; 4. Support plate; 41. Articulated seat; 51. First support rod; 52. Second support rod; 53. First slider; 54. Second slider; 55. Second connecting rod; 6. Elbow pillow bottom plate; 61. Limiting part; 62. Operating port; 7. Sliding cavity; 71. Sliding guide rail; 72. Sliding bar; 8. Armrest box; 81. Front seats; 82. Rear seats. DETAILED DESCRIPTION

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0026] In the claims, specification and the above-mentioned drawings of the present utility model, the terms "front" and "rear" are the same as the front-to-back direction of the vehicle body, "left" and "right" are the same as the left-to-right direction of the vehicle body, and "up" and "down" are the same as the up-down direction of the vehicle body; the term "inside" refers to the direction toward the central axis of the vehicle body, and the term "outside" refers to the direction away from the central axis of the vehicle body, wherein the central axis of the vehicle body is parallel to the front-to-back direction of the vehicle body. The remaining directional words, unless otherwise clearly defined, such as the use of the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "clockwise", "counterclockwise", "high", "low" and the like to indicate the direction or position relationship are based on the direction and position relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, so they cannot be understood as limiting the specific protection scope of the present utility model.

[0027] Please also read Figures 1 to 6 The elbow pillow support structure provided by the utility model is now described. The elbow pillow support structure includes an elbow pillow cover plate 1, a sliding base 2, a swing support rod 3 and a supporting plate 4. The elbow pillow cover plate 1 is connected to the armrest box 8 and can be moved to the rear of the armrest box 8 to be in a supporting state. The sliding base 2 is slidably connected to the bottom of the armrest box 8 along the front-to-back direction. The swing support rod 3 is hinged on the top of the sliding base 2. The supporting plate 4 is hinged on the upper end of the swing support rod 3 and is used to support the elbow pillow cover plate 1.

[0028] Compared with the prior art, the elbow pillow support structure provided in the present embodiment utilizes a sliding base to drive the swing support rod 3 and the supporting plate 4 to slide backward, and then vertically drives the swing support rod 3 to a vertical state, so that the supporting plate 4 is supported under the elbow pillow cover plate 1, so that the elbow pillow cover plate 1 can provide effective support for the elbows of the driver and passengers (in a lying state). The above structure can be folded and retracted when not in use, occupies a small space, is easy to use, meets the comfort needs of the driver and passengers when lying down to rest, and improves the vehicle experience of the passengers.

[0029] In this embodiment, the armrest box 8 is located between the two front seats 81. When the two front seats 81 are opened backward and lie flat, the headrest position is connected to the front side edge of the rear seat 82. The elbow pillow cover 1 is hinged on the armrest box 8, and the elbow pillow cover 1 can swing backward to a horizontal state. In order to avoid the elbow pillow cover 1 being suspended after moving backward and to ensure effective support for the elbows of the driver and passengers in a flat state, the sliding base 2 can be slid backward, and the swing support rod 3 in the folded state can be opened to swing it to a vertical state, and then the support plate 4 can be opened and swung vertically to horizontally support it below the elbow pillow cover 1, so as to ensure effective support for the elbow pillow cover 1, improve the stability of the support, and ensure the comfort of the driver and passengers.

[0030] Specifically, the elbow pillow cover 1 can be hingedly connected to the top of the armrest box 8, and can be turned backward to change to the supporting state. In addition, the elbow pillow cover 1 can be slidably connected to the top of the armrest box 8 in the front-to-back direction, and can be turned to the supporting state by sliding backward. Finally, the elbow pillow cover 1 can also be connected to the top of the armrest box 8 in a detachable manner, and the elbow pillow cover 1 can be removed from the armrest box 8 and then installed on the rear side of the armrest box 8 by snapping or other means, so that the elbow pillow cover 1 can be turned to the supporting state.

[0031] The swing support rod 3 and the sliding base 2 can be locked by a locking piece, or can be supported by other support rods and other components. The upper part of the swing support rod 3 and the support plate 4 can also be locked by a locking piece or other support rod components to support the support plate 4, so that the support plate 4 can be reliably supported under the elbow pillow cover plate 1, ensuring effective support for the elbow pillow cover plate 1.

[0032] In some possible implementations, the above-mentioned characteristic swing support rod 3 and the sliding base 2 and the swing support rod 3 and the supporting plate 4 are adopted as follows Figure 2 as well as Figures 4 to 6 See the structure shown. Figure 2 as well as Figures 4 to 6 A first support rod 51 is provided between the swing support rod 3 and the sliding base 2, one end of the first support rod 51 is hinged to the swing support rod 3, and the other end is slidably connected to the sliding base 2 along the front-back direction, and a second support rod 52 is provided between the swing support rod 3 and the supporting plate 4, one end of the second support rod 52 is hinged to the supporting plate 4, and the other end is slidably connected to the swing support rod 3.

[0033] In this embodiment, a first support rod 51 is provided between the swing support rod 3 and the sliding base 2. When the swing support rod 3 swings to a vertical state, the upper end of the first support rod 51 is hinged to the swing support rod 3, and the lower end is slidably connected to the sliding base 2. The lower end of the first support rod 51 slides backward to a position where the swing support rod 3 is stabilized in a vertical state. By providing a locking member such as a screw or a pin between the sliding base 2 and the first support rod 51, the lower end position of the first support rod 51 is effectively locked, thereby ensuring that the first support rod 51 stably supports the lower part of the swing support rod 3.

[0034] As a parallel embodiment, the first support rod 51 can also be installed in a manner where one end is slidably connected to the swing support rod 3 and the other end is hinged to the sliding base 2, which can also stabilize the relative position between the swing support rod 3 and the sliding base 2.

[0035] Based on the above structural principle, when the supporting plate 4 swings to a vertical state with the swing support rod 3, the second supporting rod 52 can be supported between the supporting plate 4 and the swing support rod 3. At this time, the upper end of the second supporting rod 52 is hinged to the bottom of the supporting plate 4, and the lower end is slidably connected to the extension direction (that is, the up and down direction) of the swing support rod 3. A locking member such as a screw or a pin can be set between the second supporting rod 52 and the swing support rod 3 for locking, so as to ensure the stability of the relative position between the second supporting rod 52 and the swing support rod 3 and ensure the supporting effect of the second supporting rod 52 on the supporting plate 4.

[0036] As a parallel embodiment, the second support rod 52 may also adopt a structure in which one end is slidably connected to the support plate 4 and the other end is hinged to the swing support rod 3, which can also stabilize the relative position between the swing support rod 3 and the support plate 4.

[0037] In some embodiments, see Figure 2 as well as Figures 4 to 6 The sliding base 2 has a cavity 21 opening upward, a guide strip seat 22 extending in the front-to-back direction is provided in the cavity 21, a guide groove 23 is provided on the side wall of the guide strip seat 22, and a first slider 53 slidably connected to the guide groove 23 is provided at the end of the first support rod 51.

[0038] In this embodiment, the cavity 21 provided on the sliding base 2 is used to accommodate the swing support rod 3, the supporting plate 4, the first support rod 51 and the second support rod 52 in the folded state, so as to realize the reasonable layout of the space. A guide bar seat 22 is provided in the cavity 21, and the first slider 53 at the lower part of the first support rod 51 is limited and guided by the guide groove 23 provided on the side wall of the guide bar seat 22, so that the sliding direction of the first slider 53 is effectively guided, so as to ensure that the first support rod 51 can slide smoothly in the front-back direction, so as to facilitate the smooth opening of the swing support rod 3 and the supporting plate 4.

[0039] Based on the above structure, the characteristic guide groove 23 can be adopted as follows Figure 2 and Figure 6 See the structure shown. Figure 2 and Figure 6 The rear portion of the guide groove 23 extends upwardly at an angle, and the rear end of the guide groove 23 is connected to a first locking groove 24 extending downwardly. The first locking groove 24 is used to limit the forward and backward movement of the first slider 53 to lock the lower end of the swing support rod 3.

[0040] In this embodiment, the sliding position of the first slider 53 can be effectively limited conveniently by the first locking groove 24 provided at the rear end of the guide groove 23. The rear portion of the guide groove 23 extends upwardly and is connected with the first locking groove 24. After the first slider 53 slides backward to the first locking groove 24, it can be blocked by the structure to avoid sliding forward by itself, so that the first support rod 51 can be stably supported on the lower front side of the swing support rod 3, ensuring the effective locking of the lower portion of the swing support rod 3.

[0041] In some possible implementations, the above-mentioned characteristic swing support rod 3 is adopted as follows Figure 4 and Figure 5 See the structure shown. Figure 4 and Figure 5 The swing support rod 3 is provided with a limiting slide groove 31 extending along its direction, and the end of the second support rod 52 is provided with a second slider 54 slidably connected to the limiting slide groove 31.

[0042] In this embodiment, the upper end of the second support rod 52 is hingedly connected to the supporting plate 4, and the second slider 54 at the lower end of the second support rod 52 is slidably matched with the limiting slide groove 31 of the swing support rod 3. When the supporting plate 4 is flipped upward and opened, the lower end of the second support rod 52 moves up along the limiting slide groove 31, and after reaching the limit position, the position can be locked by the locking member, thereby ensuring the supporting effect of the second support rod 52 on the supporting plate 4.

[0043] As a parallel embodiment, the upper end of the limiting slide groove 31 is connected to a second locking groove 32 extending obliquely downward and rearward. The second locking groove 32 is used to limit the up and down movement of the second slider 54 to lock the upper end of the swing support rod 3. The second locking groove 32 extends obliquely downward and rearward. When the second slider 54 slides from the limiting slide groove 31 to the second locking groove 32, the second slider 54 can be stably located in the second locking groove 32 to prevent the second slider 54 from moving downward by itself, thereby ensuring that the second support rod 52 reliably supports the upper support plate 4, thereby achieving effective support for the elbow pillow cover 1.

[0044] For some possible implementations, see Figure 2 as well as Figures 4 to 6There are two swing support rods 3 and the first support rods 51 corresponding to each other, and there are two second support rods 52 and the swing support rods 3 corresponding to each other. The two first support rods 51 are respectively hinged to the inner sides of the two swing support rods 3 corresponding to each other, and the two second support rods 52 are respectively slidably connected to the outer sides of the two swing support rods 3 corresponding to each other. A horizontally extending first connecting rod 25 is provided on the sliding base 2, and the two swing support rods 3 are respectively rotatably connected to the first connecting rod 25, and the upper ends of the two swing support rods 3 are connected through the second connecting rod 55. The bottom of the supporting plate 4 is provided with a hinged seat 41 rotatably sleeved on the second connecting rod 55.

[0045] In this embodiment, in order to ensure the stability of the support plate 4, two swing support rods 3, two first support rods 51 and two second support rods 52 are respectively provided and spaced apart along the direction of action of the vehicle body. The two first support rods 51 are located between the two swing support rods 3, and the two second support rods 52 are located on the opposite side of the two swing support rods 3, so that a structural avoidance is formed between the first support rods 51 and the second support rods 52 to avoid position interference during the folding process.

[0046] The first connecting rod 25 can connect the lower ends of the two swing support rods 3 to ensure the hinged connection between the two and the sliding base 2. The second connecting rod 55 can connect the upper ends of the two swing support rods 3 to ensure the hinged connection between the two and the supporting plate 4, which facilitates the smooth switching of the structure between the folded and opened states.

[0047] For some possible implementations, see Figures 4 to 6 The elbow rest support structure also includes a sliding guide rail 71 arranged at the bottom of the armrest box 8, and the two side walls of the sliding base 2 are respectively provided with sliding bars 72 extending along the front-to-back direction and slidably connected to the sliding guide rail 71.

[0048] In this embodiment, the bottom of the armrest box 8 is provided with a sliding cavity 7 with an opening facing backward, and the sliding base 2 is slidably connected in the sliding cavity 7. Sliding guide rails 71 are respectively provided on the inner cavity walls on both sides of the sliding cavity 7, and the sliding guide rails 71 can slide with the sliding bars 72 on both sides of the sliding base 2 to effectively guide the forward and backward movement of the sliding base 2, ensuring that the sliding base 2 can smoothly extend backward to the outside of the sliding cavity 7 and can smoothly retract into the sliding cavity 7, thereby realizing reasonable use of space.

[0049] Furthermore, the sliding cavity 7 can be set to be in the form of an open lower opening, so that the operator can extend his hand under the sliding base 2. A handle 26 for pulling backward can be set at the rear end of the sliding base 2 to improve the convenience of operation. In addition, a first electromagnetic component located at the front end of the sliding base 2 can be set in the sliding cavity 7, and a second electromagnetic component that can be electromagnetically adsorbed with the first electromagnetic component can be set at the rear end of the sliding base 2 to prevent the sliding base 2 from moving backward by itself when not in use. When it is necessary to pull the sliding base 2 backward, the lock of the sliding base 2 can be released by powering off the operation to pull the sliding base 2 to move backward.

[0050] As a parallel embodiment, a clamping structure may be provided between the armrest box 8 and the sliding base 2 to prevent the sliding base 2 from moving backward by itself when not in use.

[0051] Based on the above structure, see Figures 1 to 6 The elbow pillow support structure also includes an elbow pillow base plate 6 arranged on the armrest box 8, and the rear part of the elbow pillow cover plate 1 is hinged to the rear part of the elbow pillow base plate 6. The elbow pillow base plate 6 can be stably supported under the elbow pillow cover plate 1. When the elbow pillow cover plate 1 is flipped backward to a horizontal state, the top surfaces of the two are flush with each other, providing a flat support plane for the driver and passengers. The elbow pillow base plate 6 protrudes forward from the elbow pillow cover plate 1, and a limiting portion 61 located on the front side of the elbow pillow cover plate 1 is provided on the upper part of the elbow pillow base plate 6. The top surface of the limiting portion 61 is flush with the top surface of the elbow pillow cover plate 1 in the closed state, ensuring the flatness of the closed state structure of the elbow pillow cover plate 1. An operating port 62 is provided on the rear end surface of the limiting portion 61, which is convenient for the operator to insert his fingers to open the elbow pillow cover plate 1, thereby improving the convenience of use.

[0052] Based on the same inventive concept, an embodiment of the present application also provides a vehicle, which includes an elbow rest support structure. The vehicle utilizes a sliding base to drive the swing support rod 3 and the supporting plate 4 to slide backward, and then drives the swing support rod 3 vertically to a vertical state, so that the supporting plate 4 is supported under the elbow rest cover 1, so that the elbow rest cover 1 can provide effective support for the elbows of the driver and passengers (in a lying state). The above structure can be folded and collected when not in use, occupies a small space, is easy to use, meets the comfort needs of the driver and passengers when lying down to rest, and improves the passengers' car experience.

[0053] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An elbow support structure, characterized in that: The elbow pillow cover (1) comprises an elbow pillow cover plate (1), a sliding base (2), a swing support rod (3) and a supporting plate (4); the elbow pillow cover plate (1) is connected to an armrest box (8) and can be moved to the rear of the armrest box (8) to be in a supporting state; the sliding base (2) is slidably connected to the bottom of the armrest box (8) along the front-rear direction; the swing support rod (3) is hinged to the top of the sliding base (2); and the supporting plate (4) is hinged to the upper end of the swing support rod (3) for supporting the elbow pillow cover plate (1).

2. The elbow support structure according to claim 1, characterized in that: A first support rod (51) is provided between the swing support rod (3) and the sliding base (2), one end of the first support rod (51) is hinged to the swing support rod (3), and the other end is slidably connected to the sliding base (2) along the front-back direction; a second support rod (52) is provided between the swing support rod (3) and the supporting plate (4), one end of the second support rod (52) is hinged to the supporting plate (4), and the other end is slidably connected to the swing support rod (3).

3. The elbow support structure according to claim 2, characterized in that: The sliding base (2) has a cavity (21) opening upward, a guide bar seat (22) extending in the front-rear direction is arranged in the cavity (21), a guide groove (23) is arranged on the side wall of the guide bar seat (22), and a first sliding block (53) slidably connected to the guide groove (23) is arranged at the end of the first support rod (51).

4. The elbow support structure according to claim 3, characterized in that: The rear portion of the guide groove (23) extends upwardly at an angle, and the rear end of the guide groove (23) is connected to a first locking groove (24) extending downwardly, wherein the first locking groove (24) is used to limit the forward and backward movement of the first sliding block (53) to lock the lower end of the swing support rod (3).

5. The elbow support structure according to claim 2, characterized in that: The swing support rod (3) is provided with a limiting sliding groove (31) extending along its direction, and the end of the second support rod (52) is provided with a second sliding block (54) slidably connected to the limiting sliding groove (31).

6. The elbow support structure according to claim 5, characterized in that: The upper end of the limiting sliding groove (31) is connected to a second locking groove (32) extending obliquely rearward and downward, and the second locking groove (32) is used to limit the upward and downward movement of the second sliding block (54) to lock the upper end of the swing support rod (3).

7. The elbow support structure according to claim 2, characterized in that: The swing support rods (3) and the first support rods (51) are provided with two in a one-to-one correspondence, and the second support rods (52) and the swing support rods (3) are provided with two in a one-to-one correspondence, the two first support rods (51) are respectively hinged to the inner sides of the two swing support rods (3) in a one-to-one correspondence, and the two second support rods (52) are respectively slidably connected to the outer sides of the two swing support rods (3) in a one-to-one correspondence; The sliding base (2) is provided with a first connecting rod (25) extending horizontally, the two swing support rods (3) are respectively rotatably connected to the first connecting rod (25), the upper ends of the two swing support rods (3) are connected via a second connecting rod (55), and the bottom of the supporting plate (4) is provided with a hinge seat (41) rotatably sleeved on the second connecting rod (55).

8. The elbow support structure according to any one of claims 1 to 7, characterized in that: The elbow support structure also includes a sliding guide rail (71) arranged at the bottom of the armrest box (8), and the two side walls of the sliding base (2) are respectively provided with sliding bars (72) extending in the front-to-back direction and slidably connected to the sliding guide rail (71).

9. The elbow pillow support structure according to any one of claims 1 to 7, characterized in that: The elbow pillow supporting structure also includes an elbow pillow base plate (6) arranged on the armrest box (8), and the rear part of the elbow pillow cover plate (1) is hinged to the rear part of the elbow pillow base plate (6).

10. A vehicle, characterized in that: The vehicle comprises the elbow rest support structure according to any one of claims 1-9.

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