Cup holder mechanism, seat and vehicle

Abstract

The utility model provides a cup holder mechanism, a seat and a vehicle. The cup holder mechanism comprises a bottom holder, a supporting plate, a push rod and a clamping assembly. The bottom support is movably arranged on one side of the supporting plate in the first direction. The push rod and the clamping assembly are connected to the bottom support, one end of the push rod can be rotationally connected to the supporting plate around the axis of the push rod, and the other end of the push rod is connected with the clamping assembly. According to the utility model, when the bottom support moves along the first direction, the push rod and the clamping assembly can be driven to move at the same time; in the process that the push rod moves in the first direction, the supporting plate can promote the push rod to rotate along the axis of the push rod so as to drive the clamping assembly to turn over along the axis of the push rod. Through cooperation of the bottom support, the supporting plate and the push rod, the clamping assembly can move and turn over, so that the cup stand mechanism can be used or hidden conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to cup stand mechanism technical field especially cup stand mechanism, seat and vehicle. BACKGROUND

[0002] As a cup, beverage placing product, the cup stand mechanism is high in practicability and can be applied in many fields. For example, the cup stand mechanism is arranged on the seat, and due to the whole vehicle space, seat structure, cup stand arrangement position and use convenience, the cup stand mechanism still has problems such as large volume, non-stowable and inconvenient use. SUMMARY

[0003] The utility model provides a cup stand mechanism, seat and vehicle to solve the problem that the cup stand mechanism of prior art is big, cannot be stowed and is inconvenient to use.

[0004] A cup stand mechanism, comprising a bottom support, a support plate, a push rod and a clamping assembly;

[0005] The bottom support is movably arranged on one side of the support plate along a first direction;

[0006] The push rod and the clamping assembly are connected to the bottom support, one end of the push rod is rotatably connected to the support plate about an axis thereof, and the other end of the push rod is connected to the clamping assembly.

[0007] Preferably, one of the push rod and the support plate is provided with a sliding groove, and the other is provided with a protrusion, the sliding groove is arranged along the first direction, and the protrusion cooperates with the sliding groove.

[0008] Preferably, the push rod is provided with the sliding groove, and the support plate is provided with the protrusion; when the push rod moves relative to the support plate, the sliding groove slides relative to the protrusion.

[0009] Preferably, the sliding groove comprises a first guide groove, an adapter groove and a second guide groove arranged in sequence, the first guide groove and the second guide groove are arranged along the first direction, and the first guide groove and the second guide groove are spaced apart by 90 degrees along the circumferential direction of the push rod.

[0010] The protrusion moves in the first guide groove or the second guide groove to move the push rod and the clamping assembly.

[0011] The protrusion moves in the adapter groove to flip the push rod and the clamping assembly.

[0012] Preferably, the cup stand mechanism further comprises a driving assembly, and the driving assembly comprises a driving motor and a driving rod.

[0013] One end of the driving rod is connected with an output shaft of the driving motor, and the driving rod is connected with the bottom support.

[0014] Preferably, the bottom support comprises a bottom plate arranged along a first direction, an outer cover arranged on the bottom plate along a second direction, and a push block.

[0015] The outer cover is located at an end of the bottom plate, the push block is located at an inner side of the outer cover, and the push block, the outer cover and the bottom plate cooperate to form a containing space for containing the clamping assembly.

[0016] Preferably, the clamping assembly comprises a support seat, a first clamping arm, a second clamping arm, a linkage and a reset member.

[0017] The support seat is installed at one end of the push rod.

[0018] One end of the first clamping arm is rotatably installed on the support seat, one end of the second clamping arm is rotatably installed on the support seat, and the first clamping arm and the second clamping arm are oppositely arranged and cooperatively form a clamping space.

[0019] The linkage is arranged between the first clamping arm and the second clamping arm to link the first clamping arm and the second clamping arm.

[0020] The reset member is arranged on the support seat and connected with the first clamping arm and / or the second clamping arm.

[0021] Preferably, the clamping assembly further comprises a stop block connected with the push rod, a limiting groove is arranged between the stop block and the support seat, a limiting boss is arranged on the bottom support, and the limiting boss cooperates with the limiting groove.

[0022] A seat comprises a seat body, a seat armrest and the cup support mechanism, the cup support mechanism is movably installed in the seat armrest along a first direction.

[0023] The seat armrest is installed on the seat body.

[0024] When the bottom support of the cup support mechanism moves along the first direction, the push rod of the cup support mechanism and the clamping assembly of the cup support mechanism are unfolded or retracted, and the push rod is rotated along an axis of the push rod by the support plate of the cup support mechanism, so as to drive the clamping assembly to overturn along the axis of the push rod.

[0025] Preferably, the seat armrest comprises an armrest base and an armrest upper cover.

[0026] The armrest base is installed on the seat body, and the armrest upper cover is installed on the armrest base.

[0027] The bottom tray of the cup holder mechanism is movably installed in the armrest base along a first direction, and the support plate of the cup holder mechanism is fixed on an inner wall of the armrest base.

[0028] Preferably, the cup holder mechanism further comprises a rail and a sliding plate.

[0029] The rail is arranged in the seat armrest along a first direction, and the sliding plate is installed on the bottom tray and movably installed in the rail.

[0030] A vehicle comprising the seat.

[0031] The cup holder mechanism provided in the embodiment of the utility model can drive the push rod and the clamping assembly to move simultaneously when the bottom tray moves along the first direction; the support plate can drive the push rod to rotate along the axis of the push rod in the process that the push rod moves along the first direction, thereby driving the clamping assembly to overturn along the axis of the push rod; the cooperation of the bottom tray, the support plate and the push rod can make the clamping assembly perform two kinds of movements of moving and overturning, so as to facilitate the use or hiding of the cup holder mechanism. The cup holder mechanism in the example has simple structure, reduces the volume of the cup holder mechanism, can effectively save space, and is suitable for small-size seat armrests and other space-limited areas. BRIEF DESCRIPTION OF DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the description of the embodiments of the present application. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained according to these drawings without creative labor for those skilled in the art.

[0033] Figure 1 is a sectional view of the cup holder mechanism in a first state in an embodiment of the utility model;

[0034] Figure 2 is a sectional view of the cup holder mechanism in a second state in an embodiment of the utility model;

[0035] Figure 3 is a top view of the cup holder mechanism in the first state in an embodiment of the utility model;

[0036] Figure 4 is a top view of the cup holder mechanism in the second state in an embodiment of the utility model;

[0037] Figure 5 is an axial side of the clamping assembly in an embodiment of the utility model;

[0038] Figure 6 is a sectional view of the clamping assembly in an embodiment of the utility model;

[0039] Figure 7 is the axial side view of the support plate in an embodiment of the utility model;

[0040] Figure 8 is the axial side view of the seat in an embodiment of the utility model.

[0041] Wherein, 1, bottom support;11, bottom plate;12, outer cover;13, push block;14, limit boss;2, support plate;21, protrusion;3, push rod;31, sliding groove;311, first guide groove;312, adapter groove;313, second guide groove;4, stop block;5, clamping assembly;51, support seat;511, support seat main body;512, support arm;513, adapter shaft;514, support column;52, first clamping arm;53, second clamping arm;54, linkage;541, first tooth disc;542, second tooth disc;55, reset piece;56, limit groove;6, drive assembly;61, drive motor;62, drive rod;7, seat body;8, seat armrest;81, armrest base;82, armrest upper cover;9, track;10, sliding plate. DETAILED DESCRIPTION

[0042] In order to make the technical problems, technical schemes and beneficial effects solved by the present application clearer, the present application will be further described in detail below in conjunction with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and not to limit the present application.

[0043] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0044] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanically connected, or it can be electrically connected;It can be directly connected, or it can be indirectly connected through an intermediate medium, and it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0045] The utility model discloses an embodiment provides a cup stand mechanism, refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 And Figure 7 , the cup stand mechanism includes bottom support 1, support plate 2, push rod 3 and clamping assembly 5, bottom support 1 is movably arranged in the one side of support plate 2 along the first direction, push rod 3 and clamping assembly 5 are connected to bottom support 1, one end of push rod 3 is rotatably connected to support plate 2 along its axis, and the other end of push rod 3 is connected with clamping assembly 5, when bottom support 1 moves along the first direction, can drive push rod 3 and clamping assembly 5 to unfold or recycle, to make support plate 2 drive push rod 3 to rotate along the axis of push rod 3, thereby drive clamping assembly 5 to overturn along the axis of push rod 3.

[0046] Wherein, the first direction is the moving direction of the cup stand mechanism. For example, when the cup stand mechanism is installed on the seat, the first direction is the front-back direction of the seat.

[0047] As an example, the cup stand mechanism includes bottom support 1, support plate 2, push rod 3 and clamping assembly 5, when installing, with support plate 2 as reference, bottom support 1 is movably installed in the one side of support plate 2 along the first direction, push rod 3 and clamping assembly 5 are connected to bottom support 1, one end of push rod 3 is rotatably connected to support plate 2 along its axis, and the other end of push rod 3 is connected with clamping assembly 5, specifically, first movable hole is arranged on bottom support 1, second movable hole is arranged on support plate 2, push rod 3 is arranged in first movable hole and second movable hole, and the end of push rod 3 passing through bottom support 1 is connected with clamping assembly 5, when bottom support 1 moves along the first direction, can drive push rod 3 and clamping assembly 5 to move simultaneously, in the process that push rod 3 moves along the first direction, support plate 2 can promote push rod 3 to rotate along the axis of push rod 3, thereby drive clamping assembly 5 to overturn along the axis of push rod 3, in this way, through the cooperation of bottom support 1, support plate 2 and push rod 3, clamping assembly 5 can be moved and overturned, so as to facilitate the use or hiding of the cup stand mechanism.

[0048] Specifically, when bottom support 1 moves outward along the first direction, since clamping assembly 5 is movably connected with bottom support 1 along the direction of rotating along the axis of push rod 3, the movement of clamping assembly 5 in the first direction is limited by bottom support 1, so bottom support 1 can drive clamping assembly 5 and push rod 3 to move outward, realizing the movement of the cup stand mechanism from the recycling state to the unfolded state, when bottom support 1 moves inward along the first direction, bottom support 1 can drive clamping assembly 5 and push rod 3 to move inward, realizing the movement of the cup stand mechanism from the unfolded state to the recycling state, clamping assembly 5 and push rod 3 are movably arranged, which can facilitate the use or hiding of the cup stand mechanism.

[0049] Further, during the outward movement of the push rod 3, the support plate 2 drives the push rod 3 to rotate along the axis of the push rod 3, thereby driving the clamping assembly 5 to flip along the axis of the push rod 3, so that the cup holder mechanism is in the unfolded state, and the clamping surface of the clamping assembly 5 is parallel to the bottom surface of the bottom support 1, which is conducive to forming a larger clamping range when the cup holder mechanism is unfolded. During the inward movement of the push rod 3, the support plate 2 drives the push rod 3 to rotate along the axis of the push rod 3, thereby driving the clamping assembly 5 to flip along the axis of the push rod 3, so that the cup holder mechanism is in the folded state, and the clamping surface of the clamping assembly 5 is perpendicular to the bottom surface of the bottom support 1, which is conducive to saving space for storage when the cup holder mechanism is folded.

[0050] The cup holder mechanism in the example has a simple structure, reduces the volume of the cup holder mechanism, effectively saves space, and is suitable for small-size seat armrests 8 and other space-limited areas. Meanwhile, one end of the push rod 3 is rotatably connected to the support plate 2 about the axis thereof, reducing other connecting members between the push rod 3 and the support plate 2, directly rotatably connecting the push rod 3 and the support plate 2, avoiding the reduction of motion control accuracy caused by multi-stage connection transmission, and making the structure simpler and more compact.

[0051] In an embodiment, referring to Figure 2 , Figure 3 and Figure 5 , one of the push rod 3 and the support plate 2 is provided with a sliding groove 31, and the other is provided with a protrusion 21, the sliding groove 31 is arranged along the first direction, and the protrusion 21 cooperates with the sliding groove 31.

[0052] As an example, one of the push rod 3 and the support plate 2 is provided with a sliding groove 31, and the other is provided with a protrusion 21, the sliding groove 31 is arranged along the first direction, and the protrusion 21 cooperates with the sliding groove 31. Through the cooperation of the sliding groove 31 and the protrusion 21, the relative movement of the protrusion 21 and the sliding groove 31 can be guided according to the set motion trajectory during the movement of the push rod 3 relative to the support plate 2, thereby driving the push rod 3 to flip during the linear motion, achieving the clamping function of the cup holder mechanism when the clamping assembly 5 is unfolded, and effectively saving space when the clamping assembly 5 is folded.

[0053] As an example, the push rod 3 is provided with a sliding groove 31, and the support plate 2 is provided with a protrusion 21; when the push rod 3 moves relative to the support plate 2, the sliding groove 31 slides relative to the protrusion 21. Through the cooperation of the sliding groove 31 and the protrusion 21, the push rod 3 can be guided in the movement relative to the support plate 2, so that the sliding groove 31 moves relative to the protrusion 21 along the set movement track, thereby causing the push rod 3 to overturn in the process of linear motion, so that the clamping function of the cup holder mechanism can be realized when the clamping assembly 5 is unfolded, and the space can be effectively saved when the clamping assembly 5 is retracted. At the same time, since the length of the push rod 3 is relatively long, a longer sliding groove 31 can be arranged on the push rod 3 to guide the movement, thereby saving more space.

[0054] As another example, the support plate 2 is provided with a sliding groove 31, and the push rod 3 is provided with a protrusion 21; when the push rod 3 moves relative to the support plate 2, the protrusion 21 slides relative to the sliding groove 31. Through the cooperation of the sliding groove 31 and the protrusion 21, the push rod 3 can be guided in the movement relative to the support plate 2.

[0055] In another embodiment, the push rod 3 is a screw rod mechanism, the support plate 2 is a nut mechanism, the push rod 3 and the support plate 2 form a screw rod and nut pair, the nut mechanism is fixed, and the screw rod mechanism rotates and moves. The support plate 2 is provided with an internal thread, and the connection between the push rod 3 and the support plate 2 is provided with an external thread. In order to improve the smoothness of rotation, a ball can be arranged between the internal thread and the external thread. When the bottom support 1 moves in the first direction, the push rod 3 and the clamping assembly 5 can be unfolded or retracted, and the screw rod and nut pair formed by the push rod 3 and the support plate 2 can realize the rotation of the support plate 2 along the axis of the push rod 3, thereby causing the clamping assembly 5 to overturn along the axis of the push rod 3.

[0056] In an embodiment, referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7 , the sliding groove 31 comprises a first guide groove 311, an adapter groove 312 and a second guide groove 313 arranged in sequence, the first guide groove 311 and the second guide groove 313 are arranged along the first direction, and the first guide groove 311 and the second guide groove 313 are separated by 90 degrees along the circumferential direction of the push rod 3; the protrusion 21 moves in the first guide groove 311 or the second guide groove 313, so that the push rod 3 and the clamping assembly 5 move; the protrusion 21 moves in the adapter groove 312, so that the push rod 3 and the clamping assembly 5 overturn.

[0057] As an example, the sliding groove 31 includes a first guide groove 311, a transition groove 312 and a second guide groove 313 arranged in sequence. In design, the first guide groove 311 and the second guide groove 313 are arranged along the first direction, and the first guide groove 311 and the second guide groove 313 are spaced apart by 90 degrees along the circumferential direction of the push rod. When the protrusion 21 moves in the first guide groove 311 or the second guide groove 313, the push rod 3 and the clamping assembly 5 move. When the protrusion 21 moves in the transition groove 312, the push rod 3 and the clamping assembly 5 are flipped. In this way, when the cup holder mechanism needs to be extended and unfolded, the base support 1 moves outward along the first direction, and the base support 1 pulls the push rod 3 to move outward. At the same time, the sliding groove 31 on the push rod 3 matches the protrusion 21 on the support plate 2, so that the push rod 3 first moves outward and rotates by 90 degrees during the outward movement, that is, the clamping assembly 5 first extends and flips during the extension process, thereby realizing the unfolding movement of the cup holder mechanism. When the cup holder mechanism needs to be stored and hidden, the base support 1 moves inward along the first direction, and the base support 1 pulls the push rod 3 to move inward. At the same time, the sliding groove 31 on the push rod 3 matches the protrusion 21 on the support plate 2, so that the push rod 3 first reversely rotates by 90 degrees during the inward movement, and then moves inward, that is, the clamping assembly 5 first flips, and then is recovered, thereby realizing the storage and hiding action of the cup holder mechanism. The cup holder mechanism in the example has a simple structure, reduces the size of the cup holder mechanism, can effectively save space, and is suitable for small-size seat armrests 8 and other space-limited areas.

[0058] In an embodiment, a first arc-shaped transition section is arranged at the connection between the first guide groove 311 and the transition groove 312, and a second arc-shaped transition section is arranged at the connection between the transition groove 312 and the second guide groove 313. By arranging the first arc-shaped transition section and the second arc-shaped transition section, the clamping assembly can be more smooth and stable during the flipping process. The included angle between the first guide groove 311 and the transition groove 312 is obtuse, and the included angle between the transition groove 312 and the second guide groove 313 is obtuse, which can further improve the smoothness and stability of the clamping assembly 5 during the flipping process.

[0059] In an embodiment, the length of the first guide groove 311 is 64-66 mm, and the length of the transition groove 312 in the first direction is 18-20 mm. In this way, when the base support 1 moves outward by 64-66 mm, preferably 65 mm, the push rod 3 starts to rotate, that is, the clamping assembly 5 starts to rotate. When the base support 1 moves outward by 82-86 mm, preferably 64 mm, the push rod 3 stops rotating, that is, the clamping assembly 5 rotates from the vertical state to the horizontal state. The driving motor 61 needs to operate for 5 s to realize the control of the rotation of the push rod 3.

[0060] In an embodiment, with reference to Figure 1 , Figure 2 , Figure 3 and Figure 4The cup holder mechanism further comprises a driving assembly 6, which comprises a driving motor 61 and a driving rod 62. One end of the driving rod 62 is connected to the output shaft of the driving motor 61, and the driving rod 62 is connected to the bottom support 1.

[0061] As an example, the cup holder mechanism further comprises a driving assembly 6, which comprises a driving motor 61 and a driving rod 62. When the cup holder mechanism is installed on a seat or other equipment, the driving motor 61 is installed on the seat armrest 8 of the seat or other equipment, one end of the driving rod 62 is connected to the output shaft of the driving motor 61, and the driving rod 62 is connected to the bottom support 1. The driving motor 61 can drive the driving rod 62 to rotate, thereby driving the bottom support 1 to move in the first direction. The movement of the bottom support 1 can drive the clamping assembly 5 to move simultaneously, so as to realize the unfolding or retraction of the clamping assembly 5, facilitating the use or hiding of the cup holder mechanism, effectively saving space, and being suitable for small-size seat armrests 8 and other space-limited areas. The driving rod 62 is a threaded rod, and the bottom support 1 is provided with a component engaged with the threaded rod. The rotation of the threaded rod can drive the bottom support 1 to move. Alternatively, the driving rod 62 is a telescopic rod, and the bottom support 1 is provided with a component fixedly connected to the telescopic rod. The extension and retraction of the telescopic rod can drive the bottom support 1 to move.

[0062] In another embodiment, the cup holder mechanism can also be manually pushed and pulled to move the bottom support 1, so as to realize the unfolding or retraction of the push rod 3 and the clamping assembly 5.

[0063] In an embodiment, with reference to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7 , the bottom support 1 comprises a bottom plate 11 arranged in the first direction, an outer cover 12 arranged on the bottom plate 11 in the second direction, and a push block 13. The outer cover 12 is located at the end of the bottom plate 11, and the push block 13 is located at the inner side of the outer cover 12. The push block 13, the outer cover 12, and the bottom plate 11 cooperate to form a containing space for containing the clamping assembly 5.

[0064] The first direction and the second direction are perpendicular to each other. The first direction is the moving direction of the cup holder mechanism. The second direction is the direction perpendicular to the moving direction of the cup holder mechanism. For example, when the cup holder mechanism is installed on a seat, the first direction is the front-to-back direction of the seat, and the second direction is the left-to-right direction of the seat.

[0065] As an example, the base 1 comprises a base plate 11, an outer cover 12 and a push block 13, the base plate 11 is arranged along a first direction and can move along the first direction, the outer cover 12 and the push block 13 are components arranged on the base plate 11 along a second direction, the outer cover 12 is located at an end of the base plate 11 and is used to protect the clamping assembly 5, the push block 13 is located at an inner side of the outer cover 12, and the push block 13, the outer cover 12 and the base plate 11 cooperate to form a containing space for containing the clamping assembly 5. The push block 13 or a component on the base plate 11 is used to be connected with the driving assembly 6; in this way, when the driving assembly 6 works, the base plate 11 and the outer cover 12 can be pushed to move along the first direction through the push block 13 or the component on the base plate 11, so that the clamping assembly 5 can be moved at the same time to realize the unfolding or recovery of the clamping assembly 5, which is convenient for using or hiding the cup holder mechanism, can effectively save space, and is suitable for small-size seat armrests 8 and other space-limited areas.

[0066] In an embodiment, referring to Figure 5 and Figure 6 , the clamping assembly 5 comprises a support seat 51, a first clamping arm 52, a second clamping arm 53, a linkage 54 and a reset member 55; the support seat 51 is installed at one end of the push rod 3; one end of the first clamping arm 52 is rotatably installed on the support seat 51, one end of the second clamping arm 53 is rotatably installed on the support seat 51, the first clamping arm 52 and the second clamping arm 53 are oppositely arranged and cooperate to form a clamping space; the linkage 54 is arranged between the first clamping arm 52 and the second clamping arm 53 to link the first clamping arm 52 and the second clamping arm 53; and the reset member 55 is arranged on the support seat 51 and connected with the first clamping arm 52 and / or the second clamping arm 53.

[0067] As an example, the clamping assembly 5 comprises a support base 51, a first clamping arm 52, a second clamping arm 53, a linkage 54 and a reset member 55; when installed, the support base 51 is installed at one end of the push rod 3, one end of the first clamping arm 52 is rotatably installed on the support base 51, one end of the second clamping arm 53 is rotatably installed on the support base 51, and specifically, one end of the first clamping arm 52 and one end of the second clamping arm 53 are rotatably connected on the support base 51 at two opposite positions respectively through rivets, leaving a rotational freedom; the first clamping arm 52 and the second clamping arm 53 are oppositely arranged and cooperatively form a clamping space for clamping articles such as a water cup, and the size of the clamping space can be adjusted by rotating the first clamping arm 52 and the second clamping arm 53, and the maximum diameter of the clamping space is 72 mm. The linkage 54 is arranged between the first clamping arm 52 and the second clamping arm 53, so that the first clamping arm 52 and the second clamping arm 53 are linked to ensure the synchronism of the opening angle between the first clamping arm 52 and the second clamping arm 53, facilitating the placement of a water cup or other articles; the reset member 55 is arranged on the support base 51 and connected with the first clamping arm 52 and / or the second clamping arm 53, and the first clamping arm 52 and the second clamping arm 53 can be automatically reset by the reset member 55 to maintain a tightened state; in this way, when an article needs to be clamped, the article is directly placed in the clamping space, the first clamping arm 52 and the second clamping arm 53 can be pried open, at this time, the first clamping arm 52 and the second clamping arm 53 are rotated outward and are in an unfolded state; when an article does not need to be clamped, the article is taken out of the clamping space, and the first clamping arm 52 and / or the second clamping arm 53 can be reset by the reset member 55, at the same time, the first clamping arm 52 and / or the second clamping arm 53 drives the second clamping arm 53 and / or the first clamping arm 52 to reset through the linkage 54, at this time, the first clamping arm 52 and the second clamping arm 53 are simultaneously rotated inward and are in a recovered state. In the example, when unfolded or recovered, the linkage 54 and the reset member 55 cooperate to keep the first clamping arm 52 and the second clamping arm 53 in synchronous linkage, provide a limiting guide for the rotation of the first clamping arm 52 and the second clamping arm 53, and avoid the deviation and misplacement of the first clamping arm 52 and the second clamping arm 53. In the example, the support base 51 comprises a support base body 511 and two support arms 512 extending from the two side edges of the support base body 511 in the same direction, two opposite arranged adapter shafts 513 are arranged between the two support arms 512, one end of the first clamping arm 52 and one end of the second clamping arm 53 are rotatably installed on the two adapter shafts 513, and this arrangement facilitates the installation of the first clamping arm 52 and the second clamping arm 53 and provides space for the rotation of the first clamping arm 52 and the second clamping arm 53.

[0068] In an embodiment, with reference to Figure 6The linkage 54 comprises a first toothed disc 541 and a second toothed disc 542. The first toothed disc 541 is arranged on the first clamping arm 52, and the second toothed disc 542 is arranged on the second clamping arm 53. The first toothed disc 541 is engaged with the second toothed disc 542.

[0069] As an example, the linkage 54 comprises a first toothed disc 541 and a second toothed disc 542. When installed, the first toothed disc 541 is arranged on the end of the first clamping arm 52 connected to the support base 51, and the second toothed disc 542 is arranged on the end of the second clamping arm 53 connected to the support base 51. The first toothed disc 541 is engaged with the second toothed disc 542. In this way, when the first clamping arm 52 or the second clamping arm 53 rotates, the second clamping arm 53 or the first clamping arm 52 can be driven to rotate through the engagement of the first toothed disc 541 and the second toothed disc 542, thereby ensuring the synchronization of the opening angle between the first clamping arm 52 and the second clamping arm 53. The first clamping arm 52 and the second clamping arm 53 remain synchronous linkage, which can provide limiting guidance for the rotation of the first clamping arm 52 and the second clamping arm 53, and can avoid the offset and misalignment of the first clamping arm 52 and the second clamping arm 53.

[0070] In an embodiment, referring to Figure 6 The support base 51 is provided with a support column 514. The reset member 55 comprises a torsion spring, which is sleeved on the support column 514. One end of the torsion spring is connected to the support base 51, and the other end of the torsion spring is connected to the first clamping arm 52 or the second clamping arm 53. Alternatively, the two ends of the torsion spring are respectively connected to the first clamping arm 52 and the second clamping arm 53.

[0071] As an example, the support base 51 is provided with a support column 514. The reset member 55 comprises a torsion spring, which is sleeved on the support column 514. The torsion spring has two arrangement structures.

[0072] The first arrangement structure is that one end of the torsion spring is connected to the support base 51, and the other end of the torsion spring is connected to the first clamping arm 52 or the second clamping arm 53. In this way, the support base 51 is a blocking part. When the clamping assembly 5 needs to be unfolded, under the action of an external force, the first clamping arm 52 and the second clamping arm 53 can be pulled apart or compressed. When the clamping assembly 5 needs to be recovered, the torsional force of the torsion spring can drive the first clamping arm 52 or the second clamping arm 53 to rotate inward, and the second clamping arm 53 or the first clamping arm 52 can be driven to rotate inward through the linkage 54.

[0073] The second arrangement is that the two ends of the torsion spring are connected with the first clamping arm 52 and the second clamping arm 53 respectively, so that when the clamping assembly 5 needs to be unfolded, the first clamping arm 52 and the second clamping arm 53 are rotated outward under the action of an external force, and the torsion spring can be pulled or compressed; when the clamping assembly 5 needs to be recovered, the torsion spring is reset to drive the first clamping arm 52 and the second clamping arm 53 to rotate inward simultaneously.

[0074] In an embodiment, referring to Figure 1 、 Figure 2 、 Figure 3 and Figure 5 , the clamping assembly 5 further comprises a stop block 4 connected to the push rod 3, and a limiting groove 56 is arranged between the stop block 4 and the support base 51, and the bottom support 1 is provided with a limiting boss 14 matched with the limiting groove 56.

[0075] As an example, the clamping assembly 5 further comprises a stop block 4 in a disc structure, which is sleeved on the push rod 3, and the limiting boss 14 is arranged on the upper part of the push block 13; the side of the stop block 4 close to the first clamping arm 52 and the second clamping arm 53 is clamped on the side of the limiting boss 14 away from the first clamping arm 52 and the second clamping arm 53. The side of the support base 51 away from the first clamping arm 52 and the second clamping arm 53 is clamped on the side of the limiting boss 14 close to the first clamping arm 52 and the second clamping arm 53. By arranging the stop block 4 and the support base 51 on both sides of the limiting boss 14, the limiting boss 14 can drive the support base 51 to move and drive the clamping assembly 5 to unfold during the unfolding movement of the bottom support 1, and the limiting boss 14 can drive the stop block 4 to move and drive the clamping assembly 5 to recover during the recovery movement of the bottom support 1, so that the clamping assembly 5 can be unfolded and recovered simply and efficiently, and the limiting boss 14 can be limited in the first direction during the overturning movement of the clamping assembly 5, but will not hinder the overturning movement of the clamping assembly 5 along the axis of the push rod 3.

[0076] The utility model embodiment provides a kind of seat, referring to Figures 1-8 , comprising seat body 7, seat armrest 8 and cup support mechanism, cup support mechanism is movably installed in seat armrest 8 along first direction;Seat armrest 8 is installed on seat body 7;When the bottom support 1 of cup support mechanism moves along first direction, it can drive the push rod 3 of cup support mechanism and the clamping assembly 5 of cup support mechanism to unfold or recover, and the support plate 2 of cup support mechanism is urged to rotate push rod 3 along the axis of push rod 3, to drive clamping assembly 5 overturn along the axis of push rod 3.

[0077] As an example, the seat comprises a seat body 7, a seat armrest 8 and a cup holder mechanism; when installed, the seat armrest 8 is installed on the seat body 7, and the cup holder mechanism comprises a bottom holder 1 and a clamping assembly 5; when installed, the bottom holder 1 is movably arranged in the seat armrest 8 along a first direction, and the clamping assembly 5 is arranged on the bottom holder 1; in this way, when it is needed to place a water cup or other articles, the cup holder mechanism can be unfolded and moved out of the seat armrest 8, the bottom holder 1 moves outward along the first direction, and can drive the clamping assembly 5 to unfold; when it is not needed to place a water cup or other articles, the cup holder mechanism can be retracted into the seat armrest 8, the bottom holder 1 moves inward along the first direction, and can drive the clamping assembly 5 to retract; while providing great convenience for people, it does not occupy extra space.

[0078] The cup holder mechanism in the example comprises a bottom holder 1, a support plate 2, a push rod 3 and a clamping assembly 5; when installed, the bottom holder 1 is movably installed on one side of the support plate 2 along a first direction with the support plate 2 as a reference; the push rod 3 and the clamping assembly 5 are connected to the bottom holder 1, one end of the push rod 3 is rotatably connected to the support plate 2 about an axis thereof, the other end of the push rod 3 is connected to the clamping assembly 5, specifically, a first movable hole is arranged on the bottom holder 1, a second movable hole is arranged on the support plate 2, the push rod 3 is arranged in the first movable hole and the second movable hole, and the end of the push rod 3 passing through the bottom holder 1 is connected to the clamping assembly 5; when the bottom holder 1 moves along the first direction, the push rod 3 and the clamping assembly 5 can be simultaneously moved; in the process of the push rod 3 moving along the first direction, the support plate 2 can promote the push rod 3 to rotate along the axis of the push rod 3, thereby driving the clamping assembly 5 to flip along the axis of the push rod 3; in this way, through the cooperation of the bottom holder 1, the support plate 2 and the push rod 3, the clamping assembly 5 can be moved and flipped, so as to facilitate the use or hiding of the cup holder mechanism.

[0079] In an embodiment, referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 8 , the seat armrest 8 comprises an armrest base 81 and an armrest upper cover 82; the armrest base 81 is installed on the seat body 7, and the armrest upper cover 82 is installed on the armrest base 81; the bottom holder 1 of the cup holder mechanism is movably installed in the armrest base 81 along a first direction, and the support plate 2 of the cup holder mechanism is fixed on an inner wall of the armrest base 81.

[0080] As an example, the seat armrest 8 comprises an armrest base 81 and an armrest upper cover 82; when installed, the armrest base 81 is installed on the seat body 7, and the armrest upper cover 82 is installed on the armrest base 81, and the two cooperate to form a containing space which can be used to install the cup holder mechanism. The bottom support 1 of the cup holder mechanism is movably installed in the armrest base 81 along the first direction, and the support plate 2 of the cup holder mechanism is fixed on the inner wall of the armrest base 81; in this way, when the cup holder mechanism needs to be unfolded, the bottom support 1 moves outward along the first direction and moves out of the armrest base 81, and the bottom support 1 pulls the push rod 3 to move outward; at the same time, the sliding groove 31 on the push rod 3 matches the protrusion 21 on the support plate 2, so that the push rod 3 first moves outward and rotates 90° during the outward movement, that is, the clamping assembly 5 first extends out and flips over during the extension, so as to realize the unfolding movement of the cup holder mechanism; when the cup holder mechanism needs to be hidden, the bottom support 1 moves inward along the first direction, and the bottom support 1 pulls the push rod 3 to move inward; at the same time, the sliding groove 31 on the push rod 3 matches the protrusion 21 on the support plate 2, so that the push rod 3 first reversely rotates 90° during the inward movement, and then moves inward, that is, the clamping assembly 5 first flips over, and then is recovered, so as to realize the hiding action of the cup holder mechanism. The height of the installation space along the up-down direction of the vehicle is close to 100mm; when the inner diameter of the installation space in the horizontal direction is 55mm, the rotation gap of the clamping assembly 5 of the cup holder mechanism is 3mm.

[0081] In an embodiment, with reference to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , the cup holder mechanism further comprises a track 9 and a sliding plate 10; the track 9 is arranged in the seat armrest 8 along the first direction, and the sliding plate 10 is movably installed in the track 9.

[0082] As an example, the cup holder mechanism further comprises a track 9 and a sliding plate 10; when installed, the track 9 is arranged in the seat armrest 8 along the first direction, and the sliding plate 10 is movably installed in the track 9, so that the track 9 and the sliding plate 10 cooperate to provide guidance and limiting for the movement of the bottom support 1, so as to ensure that the bottom support 1 moves more smoothly and stably, and provide convenience for unfolding or recovering of the cup holder mechanism. The sliding plate 10 is a sheet metal part and can meet the requirement of 150N rigidity; in order to avoid exposure of the sheet metal part, the sheet metal part can be injection molded with a sheet metal insert, or the size of the sheet metal part can be reduced for hiding.

[0083] The utility model embodiment provides a kind of vehicle, including seat.

[0084] As an example, the vehicle comprises a seat; the seat comprises a seat body 7, a seat armrest 8 and a cup holder mechanism; when installed, the seat armrest 8 is installed on the seat body 7, and the cup holder mechanism comprises a bottom support 1 and a clamping assembly 5; when installed, the bottom support 1 is movably arranged in the seat armrest 8 along a first direction, and the clamping assembly 5 is arranged on the bottom support 1; in this way, when a water cup or other articles need to be placed, the cup holder mechanism can be unfolded and moved out of the seat armrest 8, the bottom support 1 moves outward along the first direction, and can drive the clamping assembly 5 to unfold; when a water cup or other articles do not need to be placed, the cup holder mechanism can be retracted into the seat armrest 8, the bottom support 1 moves inward along the first direction, and can drive the clamping assembly 5 to retract; while providing great convenience for people, it does not occupy extra space.

[0085] The cup holder mechanism in the example comprises a bottom support 1, a support plate 2, a push rod 3 and a clamping assembly 5; when installed, the bottom support 1 is movably installed on one side of the support plate 2 along a first direction; the push rod 3 and the clamping assembly 5 are connected to the bottom support 1, one end of the push rod 3 is rotatably connected to the support plate 2 along its axis, the other end of the push rod 3 is connected to the clamping assembly 5, specifically, a first movable hole is arranged on the bottom support 1, a second movable hole is arranged on the support plate 2, the push rod 3 is arranged in the first movable hole and the second movable hole, and the end of the push rod 3 passing through the bottom support 1 is connected to the clamping assembly 5; when the bottom support 1 moves along the first direction, the push rod 3 and the clamping assembly 5 can be driven to move simultaneously; in the process of the push rod 3 moving along the first direction, the support plate 2 can drive the push rod 3 to rotate along the axis of the push rod 3, thereby driving the clamping assembly 5 to flip along the axis of the push rod 3; in this way, through the cooperation of the bottom support 1, the support plate 2 and the push rod 3, the clamping assembly 5 can be driven to move and flip, so as to facilitate the use or hiding of the cup holder mechanism.

[0086] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can modify the technical solutions recorded in the foregoing embodiments, or equivalently replace some technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application.

Claims

1. A cup rest mechanism, characterized by, The cup holder mechanism comprises a base, a support plate, a push rod and a clamping assembly; The base is movably arranged on one side of the support plate along a first direction; The push rod and the clamping assembly are connected to the base, one end of the push rod is rotatably connected to the support plate along an axis of the push rod, and the other end of the push rod is connected to the clamping assembly.

2. The cup rest mechanism of claim 1, wherein, One of the push rod and the support plate is provided with a sliding groove, and the other is provided with a protrusion, the sliding groove is arranged along the first direction, and the protrusion is matched with the sliding groove.

3. The cup rest mechanism of claim 2, wherein, The push rod is provided with the sliding groove, and the support plate is provided with the protrusion; when the push rod moves relative to the support plate, the sliding groove slides relative to the protrusion.

4. The cup rest mechanism of claim 3, wherein, The sliding groove comprises a first guide groove, an adapter groove and a second guide groove arranged in sequence, the first guide groove and the second guide groove are arranged along the first direction, and the first guide groove and the second guide groove are spaced apart by 90 degrees along a circumferential direction of the push rod; The protrusion moves in the first guide groove or the second guide groove to move the push rod and the clamping assembly; The protrusion moves in the adapter groove to flip the push rod and the clamping assembly.

5. The cup rest mechanism of claim 1, wherein, The cup holder mechanism further comprises a driving assembly, and the driving assembly comprises a driving motor and a driving rod; One end of the driving rod is connected to an output shaft of the driving motor, and the driving rod is connected to the base.

6. The cup rest mechanism of claim 1, wherein, The base comprises a bottom plate arranged along a first direction, an outer cover arranged on the bottom plate along a second direction, and a push block; The outer cover is located at an end of the bottom plate, the push block is located at an inner side of the outer cover, and the push block, the outer cover and the bottom plate are matched to form a containing space for containing the clamping assembly.

7. The cup rest mechanism of claim 1, wherein The clamping assembly comprises a support seat, a first clamping arm, a second clamping arm, a linkage and a reset member; The support seat is mounted on one end of the push rod; One end of the first clamping arm is rotatably mounted on the support seat, one end of the second clamping arm is rotatably mounted on the support seat, the first clamping arm and the second clamping arm are oppositely arranged and cooperatively form a clamping space; The linkage is arranged between the first clamping arm and the second clamping arm to link the first clamping arm and the second clamping arm; The reset member is arranged on the support seat and connected to the first clamping arm and / or the second clamping arm.

8. The cup rest mechanism of claim 7, wherein, The clamping assembly further comprises a stop block connected to the push rod, a limiting groove is arranged between the stop block and the support seat, and a limiting protrusion is arranged on the base and matched with the limiting groove.

9. A seat, characterized by The cup holder mechanism comprises a seat body, a seat armrest and the cup holder mechanism according to any one of claims 1-8, the cup holder mechanism is movably mounted in the seat armrest along a first direction; The seat armrest is mounted on the seat body; When the base of the cup holder mechanism moves along the first direction, the push rod of the cup holder mechanism and the clamping assembly of the cup holder mechanism can be unfolded or retracted, and the push rod is rotated along an axis of the push rod by the support plate of the cup holder mechanism, so as to drive the clamping assembly to flip along the axis of the push rod.

10. The seat of claim 9, wherein, The seat armrest comprises an armrest base and an armrest upper cover; The armrest base is installed on the seat body, and the armrest upper cover is installed on the armrest base; The bottom support of the cup holder mechanism is movably installed in the armrest base along a first direction, and the support plate of the cup holder mechanism is fixed on the inner wall of the armrest base.

11. The seat of claim 10, wherein, The cup holder mechanism further comprises a track and a sliding plate; The track is arranged in the seat armrest along the first direction, and the sliding plate is installed on the bottom support and movably installed in the track.

12. A vehicle characterized by comprising: The seat comprises the seat armrest according to any one of claims 9-11.

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