Two-stage lifting cup holder capable of hovering at any position

Abstract

The utility model relates to the field of automotive interiors, in particular to a two-stage lifting cup stand capable of hovering at any position, which comprises a cup stand upper body assembly, a cup stand shell component, a right cup stand assembly, a left cup stand assembly and a cup stand base, an unlocking rod is connected below the cup stand shell component, and the lower end of the unlocking rod is positioned in the cup stand base. A right buffer matched with the unlocking rod is arranged on the right cup stand assembly, a left buffer matched with the unlocking rod is arranged on the left cup stand assembly, lifting springs are arranged in the right cup stand assembly and the left cup stand assembly, and when the cup stand is in a natural state, the left buffer and the right buffer are both in interference contact with the unlocking rod. The left buffer and the lifting spring as well as the right buffer and the lifting spring release relative force, so that the cup holder is suspended at any position in the stroke; when the right cup stand is in an unlocking state, the unlocking rod pushes the right buffer to rotate, and the right cup stand is lifted under the action of the lifting spring. The cup stand can be suspended at any position, and the Z-direction space of the cup stand is increased.

Description

Technical Field

[0001] The utility model belongs to the field of automobile interior decoration, and in particular relates to a cup holder which can be lifted in two stages and can be suspended at any position. Background Art

[0002] The cup holder is located on the auxiliary dashboard of the car, mainly providing an area for the driver and passengers to hold water cups. With the high-quality development of the automotive industry and social economy, consumers are paying more and more attention to the functional diversity, safety, practicality, aesthetics and economy of car interiors. At present, most of the lifting cup holders in car interiors do not have a hovering function, and the Z-direction space of the cup holder is small. After the cup holder is lowered, most of the water cup is still exposed outside, which affects the driver's gear shifting operation and poses a safety hazard. It has a single function and poor practicality, and cannot meet consumer needs. Utility Model Content

[0003] In order to solve the above problems existing in the prior art, the utility model provides a cup holder with two-stage lifting and hovering at any position, so as to realize the cup holder hovering at any position and increase the Z-direction space of the cup holder.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a two-stage lifting and hovering cup holder, comprising a cup holder upper body assembly, a cup holder shell assembly located in the middle of the outer side of the cup holder upper body assembly, a right cup holder assembly located at the lower right of the cup holder upper body assembly, a left cup holder assembly located at the lower left of the cup holder upper body assembly, and a cup holder base located below the right cup holder assembly and the left cup holder assembly, an unlocking rod is connected below the cup holder shell assembly, the lower end of the unlocking rod is located in the cup holder base, and a locking mechanism adapted to the unlocking rod is provided on the right cup holder assembly. The left cup holder assembly is provided with a right buffer, and the left cup holder assembly is provided with a left buffer adapted to the unlocking rod. The right cup holder assembly and the left cup holder assembly are provided with lifting springs. When the cup holder is in a natural state, the left buffer and the right buffer both interfere with the unlocking rod, and the left buffer and the lifting spring, and the right buffer and the lifting spring release relative forces to make the cup holder hover at any position in the stroke; when the right cup holder is in an unlocked state, the unlocking rod pushes the right buffer to rotate, and the unlocking rod contacts the surface of the right buffer, and the right cup holder rises under the action of the lifting spring.

[0005] Furthermore, the cup holder upper body assembly includes a plurality of claw torsion springs, claws and a cup holder upper body, wherein the claws are mounted on the side wall of the cup holder upper body, the claw torsion springs are mounted on the claws, and two through cup grooves are arranged in the cup holder upper body.

[0006] Furthermore, the cup holder shell assembly includes a button bracket, a left button, a right button, a button base, a left torsion spring of the rotating shaft, a right torsion spring of the rotating shaft, a rotating shaft and two button levers. The button base is located in the middle upper part of the button bracket, the left button and the right button are clamped on the left and right sides of the button base, the two button levers are respectively located below the left button and the right button and are clamped on the button base through the rotating shaft, the two button levers are connected to the left torsion spring of the rotating shaft on the left side and the right torsion spring of the rotating shaft on the right side, and two sliding grooves are provided at the lower part of the button bracket.

[0007] Furthermore, the unlocking rod includes an upper left connecting rod, a lower left connecting rod, an upper right connecting rod, a lower right connecting rod and a return spring. The upper parts of the upper left connecting rod and the upper right connecting rod are respectively located in two sliding grooves. The mushroom clamp structures at one end of the lower parts of the upper left connecting rod and the upper right connecting rod are designed to be D-shaped, and the upper left connecting rod is limitedly connected with the lower left connecting rod through the mushroom clamp structure, and the upper right connecting rod is limitedly connected with the lower right connecting rod through the mushroom clamp structure. The other end of the lower part of the upper left connecting rod is buckled on the left cup holder assembly after the return spring is installed, and the other end of the lower part of the upper right connecting rod is buckled on the right cup holder assembly after the return spring is installed.

[0008] Further, the left cup holder assembly includes a left cup holder cover, a left cover base, a left buffer, a damper, a left cup holder shell, a lifting spring and a non-woven fabric tube, the left cup holder cover is installed on the left cover base, one side of the left cover base is connected to the left buffer and the other side is connected to the damper, a vertical guide rail is provided on the left cup holder shell, the left cover base moves up and down in the left cup holder shell along the guide rail, one end of the lifting spring is fixed under the left cover base and the other end is fixed to the left side of the cup holder base, the right cup holder assembly includes a right cup holder cover, a right cover base, a right buffer, a damper, a right cup holder shell, a lifting spring and a non-woven fabric tube, the right cup holder cover is installed on the right cover base, one side of the right cover base is connected to the right buffer and the other side is connected to the damper, the right cup holder shell is provided with a vertical guide rail, the right cover base moves up and down in the right cup holder shell along the guide rail, one end of the lifting spring is fixed under the right cover base and the other end is fixed to the right side of the cup holder base, and the lifting spring is wrapped by the non-woven fabric tube.

[0009] Furthermore, both the left and right buffers are provided with convex hulls. In a natural state, the convex hull on the left buffer is in interference contact with the left lower connecting rod, and the convex hull on the right buffer is in interference contact with the right lower connecting rod.

[0010] Furthermore, the two cup grooves in the cup holder upper body correspond to the left cup holder cover plate and the right cup holder cover plate respectively.

[0011] Furthermore, the two button levers are in contact with the upper ends of the left upper connecting rod and the right upper connecting rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model designs the upper body structure of the cup holder, which can effectively increase the Z-direction space of the cup holder, thereby avoiding the driving safety of the gear shifting operation affected by the insufficient Z-direction space of the cup holder;

[0014] 2. In the utility model, since a convex hull structure is designed at one end of the left buffer and the right buffer, and a paddle structure is designed at the left lower connecting rod and the right lower connecting rod, the cup holder is in a natural state, and the left buffer and the right buffer release relative forces with the lifting spring so that the cup holder can stop at any position in the travel. Pressing the left button or the right button will drive the button base to move and touch the button lever to move. The button lever moves and squeezes the unlocking rod to make a flipping movement, so that the left lower connecting rod pushes the left buffer or the right lower connecting rod pushes the right buffer, unlocking the left cup holder cover plate or the right cup holder cover plate to move upward, and the lifting spring is used to realize the lifting of the left or right side of the cup holder;

[0015] 3. The lifting spring of the utility model is not flocked, but wrapped with a non-woven fabric tube, which can effectively reduce the abnormal noise and production cost caused by the compression of the lifting spring;

[0016] 4. The utility model adds a damper, which can firstly enable the cup holder to be unlocked and rise at a uniform speed, and secondly prevent the cup holder from being hit when it is about to rise to the top, causing water in the water cup to splash out. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an exploded view of the utility model;

[0018] Figure 2 It is a top view of the utility model in the natural and pressed states;

[0019] Figure 3 for Figure 2 Sectional view at AA;

[0020] Figure 4 for Figure 3 A partial enlarged view of the natural state at point C in the middle;

[0021] Figure 5 for Figure 3 A partial enlarged view of the unlocked state at D in the middle;

[0022] Figure 6 for Figure 2 Sectional view at the middle BB;

[0023] Figure 7 This is a schematic diagram of the structure of the cup holder housing assembly of the utility model;

[0024] Figure 8 This is a schematic diagram of the upper body assembly structure of the cup holder of the utility model;

[0025] Fig. 9 This is a schematic diagram of the unlocking lever structure of the utility model;

[0026] Fig.10 This is a schematic diagram of the structure of the right buffer of the utility model;

[0027] Fig.11 This is a schematic diagram of the surrounding structure of the right cover base of the utility model;

[0028] Fig.12 This is a schematic diagram of the peripheral structure of the cup holder base of the utility model;

[0029] Fig.13 This is a schematic diagram of the structure of the utility model after placing a water cup. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-3, 13. The utility model provides the following technical solutions: a cup holder with two-stage lifting and hovering at any position, comprising a cup holder upper body assembly 30, a cup holder shell assembly 29 located in the middle of the outer side of the cup holder upper body assembly 30, a right cup holder assembly 21 located at the right lower side of the cup holder upper body assembly 30, a left cup holder assembly 20 located at the left lower side of the cup holder upper body assembly 30, and a cup holder base 22 located below the right cup holder assembly 21 and the left cup holder assembly 20. A water cup 31 passes through the interior of the cup holder upper body assembly 30 and is then placed in the left cup holder assembly 20. The water cup 31 will not be exposed to the outside. The design of the cup holder upper body assembly 30 increases the Z-direction space of the cup holder to avoid driving safety of shifting operation affected by insufficient Z-direction space. An unlocking lever is connected below the cup holder shell assembly 29. The lower end of the unlocking lever is located in the cup holder base 22. The unlocking lever is located on the side wall between the left cup holder assembly 20 and the right cup holder assembly 21. The right cup holder assembly 21 A right buffer 15 adapted to the unlocking rod is arranged on the upper portion, a left buffer 14 adapted to the unlocking rod is arranged on the left cup holder assembly 20, a lifting spring 23 is arranged in the right cup holder assembly 21 and the left cup holder assembly 20, and the lifting spring 23 generates an upward elastic force after being pressed downward. When the cup holder is in a natural state, the cup holder is suspended at any position in the stroke. A water cup 31 may be placed on the cup holder, or may not be placed on the cup holder. At this time, the left buffer 14 and the right buffer 15 are in interference contact with the unlocking rod to press the cup holder downward, and the left buffer 14 and the lifting spring 23 and the right buffer 15 and the lifting spring 23 release relative forces to make the cup holder suspended at any position in the stroke; when the right cup holder is in an unlocked state, the unlocking rod pushes the right buffer 15 to rotate, the unlocking rod contacts the surface of the right buffer 15, and the unlocking rod no longer presses against the right buffer 15, and at this time, the right cup holder rises under the action of the lifting spring 23.

[0032] Specifically, Figure 8 The cup holder upper body assembly 30 includes a plurality of claw torsion springs 1, claws 2 and a cup holder upper body 3. The plurality of claws 2 are mounted on the side walls of the cup holder upper body 3. The claw torsion spring 1 is mounted on the claw 2. Two through cup grooves 301 are provided in the cup holder upper body 3. When a water cup 31 passes through the cup groove 301 and is placed inside, the claw 2 clamps the water cup 31 under the action of the claw torsion spring 1. When the car is running, the water cup 31 and surrounding parts will not make abnormal noises.

[0033] Specifically, Figure 7The cup holder housing assembly 29 includes a button bracket 4, a left button 5, a right button 6, a button base 7, a left torsion spring 8 of a rotating shaft, a right torsion spring 9 of a rotating shaft, a rotating shaft 11 and two button levers 10. The button base 7 is located in the middle upper part of the button bracket 4. The left button 5 and the right button 6 are clamped on the left and right sides of the button base 7. The two button levers 10 are respectively located below the left button 5 and the right button 6 and are clamped on the button base 7 through the rotating shaft 11. The left side of the two button levers 10 is connected to the left torsion spring 8 of the rotating shaft and the right side is connected to the right torsion spring 9 of the rotating shaft. The left torsion spring 8 of the rotating shaft and the right torsion spring 9 of the rotating shaft are also passed through by the rotating shaft 11. Two slide grooves 401 are provided at the lower part of the button bracket 4. The bracket 4 is a fixed part, and the left button 5, the right button 6, the button base 7 and the two button levers 10 are movable parts. By pressing the left button 5, the left button 5 drives the button base 7 to move, and the button base 7 touches the button lever 10 to move. Similarly, by pressing the right button 6, the right button 6 drives the button base 7 to move, and the button base 7 touches the button lever 10 to move. After releasing the left button 5 or the right button 6, the button lever 10 returns to its original position under the action of the left torsion spring 8 of the rotating shaft or the right torsion spring 9 of the rotating shaft, so that the left button 5 or the right button 6 is pushed back to its original position by the transmitted force. Pressing the left button 5 or the right button 6 can be a short press or a long press.

[0034] Specifically, grease needs to be applied to the places where the button base 7 and the two button levers 10, the two button levers 10 and the upper left connecting rod 18 and the upper right connecting rod 25, and the button bracket 4 and the upper left connecting rod 18 and the upper right connecting rod 25 move and contact, so as to avoid abnormal noise caused by the contact movement of plastic parts.

[0035] Specifically, Fig. 9The unlocking rod comprises an upper left connecting rod 18, a lower left connecting rod 19, an upper right connecting rod 25, a lower right connecting rod 26 and a return spring 17. The upper parts of the upper left connecting rod 18 and the upper right connecting rod 25 are respectively located in two slide grooves 401. The mushroom clamping structures at one end of the lower parts of the upper left connecting rod 18 and the upper right connecting rod 25 are designed to be D-shaped. The upper left connecting rod 18 is limitedly connected with the lower left connecting rod 19 through the mushroom clamping structure, and the upper right connecting rod 25 is limitedly connected with the lower right connecting rod 26 through the mushroom clamping structure. The other end of the lower part of the upper left connecting rod 18 is buckled on the left cup holder assembly 20 after the return spring 17 is installed. The other end of the lower part of the upper right connecting rod 25 is buckled on the right cup holder assembly 21 after the return spring 17 is installed. The two button levers 10 are connected to the left and right cup holder assemblies. The upper end of the upper connecting rod 18 contacts the upper end of the right upper connecting rod 25. When the left button lever 10 moves, it will squeeze the left upper connecting rod 18. After the left upper connecting rod 18 is squeezed downward, the return spring 17 is also compressed, and the left lower connecting rod 19 is also flipped along with the squeezing. After the left button 5 is released, the return spring 17 resets the left upper connecting rod 18 and also flips and resets the left lower connecting rod 19; when the right button lever 10 moves, it will squeeze the right upper connecting rod 25. After the right upper connecting rod 25 is squeezed downward, the return spring 17 is also compressed, and the right lower connecting rod 26 is also flipped along with the squeezing. After the right button 6 is released, the return spring 17 resets the right upper connecting rod 25 and also flips and resets the right lower connecting rod 26.

[0036] Specifically, Figure 6 , 11-12, the left cup holder assembly 20 includes a left cup holder cover plate 27, a left cover plate base 12, a left buffer 14, a damper 32, a left cup holder shell 33, a lifting spring 23 and a non-woven fabric tube 24, the left cup holder cover plate 27 is installed on the left cover plate base 12, one side of the left cover plate base 12 is connected to the left buffer 14, and the other side is connected to the damper 32, a vertical guide rail 16 is provided on the left cup holder shell 33, the left cover plate base 12 moves up and down in the left cup holder shell 33 along the guide rail 16, one end of the lifting spring 23 is fixed under the left cover plate base 12, and the other end is fixed on the left side of the cup holder base 22, the right cup holder assembly 21 includes a right cup holder cover plate 28, a right cover plate base 13, a right buffer 15, a damper 32, a right cup holder shell 34, a lifting spring 23 and a non-woven fabric tube 24, the right cup holder cover plate 28 is installed on the right cover plate base 13, the right cover plate base 1 One side is connected to the right buffer 15, and the other side is connected to the damper 32. The right cup holder housing 34 is provided with a vertical guide rail 16. The right cover base 13 moves up and down in the right cup holder housing 34 along the guide rail 16. One end of the lifting spring 23 is fixed under the right cover base 13, and the other end is fixed to the right side of the cup holder base 22. The lower part of the left cover base 12, the lower part of the right cover base 13, and the left and right sides of the cup holder base 22 are all designed with a limiter adapted to the lifting spring 23, which can prevent the shaking caused by the compression and rebound of the lifting spring 23. The lifting spring 23 is wrapped by the non-woven fabric tube 24. This design can replace the flocking process on the lifting spring to reduce the process cost and effectively reduce the abnormal sound of spring compression. The setting of the damper 32 can make the cup holder rise at a uniform speed and prevent the cup holder from being hit when it is about to rise to the top, causing the water in the water cup 31 to splash out.

[0037] Specifically, Figure 4-5 10. Both the left buffer 14 and the right buffer 15 are provided with convex bumps 35. In a natural state, the convex bump 35 on the left buffer 14 is in interference contact with the left lower connecting rod 19, and the convex bump 35 on the right buffer 15 is in interference contact with the right lower connecting rod 26.

[0038] Specifically, the two cup grooves 301 in the cup holder upper body 3 correspond to the left cup holder cover plate 27 and the right cup holder cover plate 28 respectively. After the water cup 31 passes through the cup groove 301, it is placed on the left cup holder cover plate 27 or the right cup holder cover plate 28. The water cup 31 moves up and down in the left cup holder shell 33 along the guide rail 16 with the left cup holder cover plate 27, or the water cup 31 moves up and down in the right cup holder shell 34 along the guide rail 16 with the right cup holder cover plate 28.

[0039] The assembly process of the utility model is as follows: first, the left button 5 and the right button 6 are installed on the upper part of the button base 7 through the button bracket 4, and then the left torsion spring 8, the two button levers 10 and the right torsion spring 9 of the rotating shaft are connected in sequence through the rotating shaft 11 and assembled to the middle part of the button base 7 through the rotating shaft 11 to form the cup holder shell assembly 29; then, the six claws 2 and the claw torsion spring 1 are assembled to the side wall of the cup holder upper body 3, and then the cup holder shell assembly 29 is assembled to the middle of the outer side of the cup holder upper body 3 by screws; then, the left cup holder cover plate 27 is clamped on the bottom of the left cover plate The left upper connecting rod 18 is connected to the left cover base 13, the left buffer 14 and the damper 32 are assembled to the two opposite sides of the left cover base 12, the two guide rails 16 are assembled to the left cup holder shell 33, the left cover base 12 is in contact with the two guide rails and can move on the guide rails 16, the right buffer 15 and the damper 32 are assembled to the two opposite sides of the right cover base 13, the two guide rails 16 are assembled to the right cup holder shell 34, the right cover base 13 is in contact with the two guide rails and can move on the guide rails 16, and the left upper connecting rod 18 is connected to the left cover base 13 through the mushroom clamp structure. The lower connecting rod 19 is limitedly connected, and the right upper connecting rod 25 is limitedly connected with the right lower connecting rod 26 through the mushroom clamp structure. The other end of the lower part of the left upper connecting rod 18 is installed with the reset spring 17 and then buckled on the mounting hole of the outer wall of the left cup holder shell 33. The other end of the lower part of the right upper connecting rod 25 is installed with the reset spring 17 and then buckled on the mounting hole of the outer wall of the right cup holder shell 34. After the two lifting springs 23 are wrapped by the non-woven fabric tube 24, they are respectively clamped in the limiting parts on the left and right sides of the cup holder base 22, and then the left cup holder shell 33 and the right cup holder shell 34 are respectively clamped to the cup holder base 22. On the left and right sides, the tops of the two lifting springs 23 are respectively clamped in the limiting parts below the left cover base 12 and the right cover base 13, the tail ends of the left lower connecting rod 19 and the right lower connecting rod 26 are clamped in the cup holder base 22, and then the left cup holder shell 33 and the right cup holder shell 34 are fixed to the cup holder base 22 by screws; finally, the cup holder upper body assembly 30 is first clamped with the upper part of the left cup holder shell 33 and the right cup holder shell 34, and the upper part of the left upper connecting rod 18 and the right upper connecting rod 25 are clamped in the lower slide groove 401 of the cup holder shell assembly 29, and then fixed with screws.

[0040] The motion process of the utility model is as follows: the cup holder is in a natural state, that is, after the water cup 31 is pressed and the left button 5 and the right button 6 are adjusted by short pressing and long pressing, the cup holder can stop at any position in the stroke. At this time, the left button 5 and the right button 6 return to their original positions, the unlocking rod is not in a compressed state, the lower left connecting rod 19 on the unlocking rod is in interference contact with the convex bump 35 on the left buffer 14, and the lower right connecting rod 26 is in interference contact with the convex bump 35 on the right buffer 15. At this time, the lifting spring 23 is also in a compressed state, so the left buffer 14 and the lifting spring 23 release opposite forces to make the left cup holder in a suspended state; the right buffer 15 and the lifting spring 23 release opposite forces to make the right cup holder in a suspended state.

[0041] When the cup holder is in the unlocked state, when unlocking the right cup holder, the right button 6 is pressed all the time, the displacement of the right button 6 drives the button base 7 to move, the movement of the button base 7 drives the button lever 10 to move, the button lever 10 squeezes and unlocks the upper right connecting rod 25, the displacement of the upper right connecting rod 25 in the Z direction drives the lower right connecting rod 26 to flip, the lower right connecting rod 26 pushes the convex bump 35 structure of the right buffer 15 to rotate, unlocking the right cover base 13 to move upward, and the right cup holder is lifted by the lifting spring. The same principle applies to unlocking the left cup holder.

[0042] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cup holder with two-stage lifting and hovering at any position, characterized in that: The invention comprises a cup holder upper body assembly (30), a cup holder shell assembly (29) located at the middle part of the outer side of the cup holder upper body assembly (30), a right cup holder assembly (21) located at the lower right of the cup holder upper body assembly (30), a left cup holder assembly (20) located at the lower left of the cup holder upper body assembly (30), and a cup holder base (22) located below the right cup holder assembly (21) and the left cup holder assembly (20), wherein an unlocking rod is connected below the cup holder shell assembly (29), and the lower end of the unlocking rod is located in the cup holder base (22); a right buffer (15) adapted to the unlocking rod is provided on the right cup holder assembly (21), and the left cup holder assembly (20) is provided at the lower right end of the cup holder shell assembly (29). ) is provided with a left buffer (14) adapted to the unlocking rod, and a lifting spring (23) is provided in the right cup holder assembly (21) and the left cup holder assembly (20). When the cup holder is in a natural state, the left buffer (14) and the right buffer (15) are in interference contact with the unlocking rod, and the left buffer (14) and the lifting spring (23) and the right buffer (15) and the lifting spring (23) release relative forces to make the cup holder suspend at any position in the travel. When the right cup holder is in an unlocked state, the unlocking rod pushes the right buffer (15) to rotate, the unlocking rod contacts the surface of the right buffer (15), and the right cup holder rises under the action of the lifting spring (23).

2. The cup holder with two-stage lifting and arbitrary position hovering according to claim 1, characterized in that: The cup holder upper body assembly (30) comprises a plurality of clamping claw torsion springs (1), clamping claws (2) and a cup holder upper body (3); the plurality of clamping claws (2) are mounted on the side walls of the cup holder upper body (3); the clamping claw torsion springs (1) are mounted on the clamping claws (2); and two through-going cup grooves (301) are arranged in the cup holder upper body (3).

3. The cup holder with two-stage lifting and arbitrary position hovering according to claim 2, characterized in that: The cup holder housing assembly (29) comprises a button bracket (4), a left button (5), a right button (6), a button base (7), a rotating shaft left torsion spring (8), a rotating shaft right torsion spring (9), a rotating shaft (11) and two button levers (10); the button base (7) is located in the middle upper part of the button bracket (4); the left button (5) and the right button (6) are clamped on the left and right sides of the button base (7); the two button levers (10) are respectively located below the left button (5) and the right button (6) and are clamped on the button base (7) through the rotating shaft (11); the left side of the two button levers (10) is connected to the rotating shaft left torsion spring (8) and the right side is connected to the rotating shaft right torsion spring (9); and two slide grooves (401) are provided at the lower part of the button bracket (4).

4. The cup holder with two-stage lifting and arbitrary position hovering according to claim 3, characterized in that: The unlocking rod comprises an upper left connecting rod (18), a lower left connecting rod (19), an upper right connecting rod (25), a lower right connecting rod (26) and a return spring (17); the upper parts of the upper left connecting rod (18) and the upper right connecting rod (25) are respectively located in two slide grooves (401); the mushroom clamping structures at one end of the lower parts of the upper left connecting rod (18) and the upper right connecting rod (25) are both designed to be D-shaped; the upper left connecting rod (18) is limitedly clamped with the lower left connecting rod (19) through the mushroom clamping structure, and the upper right connecting rod (25) is limitedly clamped with the lower right connecting rod (26) through the mushroom clamping structure; the other end of the lower part of the upper left connecting rod (18) is mounted with the return spring (17) and then buckled on the left cup holder assembly (20); the other end of the lower part of the upper right connecting rod (25) is mounted with the return spring (17) and then buckled on the right cup holder assembly (21).

5. The cup holder with two-stage lifting and arbitrary position hovering according to claim 4, characterized in that: The left cup holder assembly (20) comprises a left cup holder cover plate (27), a left cover plate base (12), a left buffer (14), a damper (32), a left cup holder shell (33), a lifting spring (23) and a non-woven fabric tube (24); the left cup holder cover plate (27) is mounted on the left cover plate base (12); one side of the left cover plate base (12) is connected to the left buffer (14) and the other side is connected to the damper (32); a vertical guide rail (16) is arranged on the left cup holder shell (33); the left cover plate base (12) moves up and down in the left cup holder shell (33) along the guide rail (16); one end of the lifting spring (23) is fixed under the left cover plate base (12) and the other end is fixed to the left side of the cup holder base (22); the right cup holder assembly (21 ) comprises a right cup holder cover plate (28), a right cover plate base (13), a right buffer (15), a damper (32), a right cup holder shell (34), a lifting spring (23) and a non-woven fabric tube (24); the right cup holder cover plate (28) is mounted on the right cover plate base (13); one side of the right cover plate base (13) is connected to the right buffer (15) and the other side is connected to the damper (32); the right cup holder shell (34) is provided with a vertical guide rail (16); the right cover plate base (13) moves up and down in the right cup holder shell (34) along the guide rail (16); one end of the lifting spring (23) is fixed under the right cover plate base (13) and the other end is fixed to the right side of the cup holder base (22); the lifting spring (23) is wrapped by the non-woven fabric tube (24).

6. The cup holder with two-stage lifting and arbitrary position hovering according to claim 5, characterized in that: The left buffer (14) and the right buffer (15) are both provided with convex hulls (35). In a natural state, the convex hull (35) on the left buffer (14) is in interference contact with the left lower connecting rod (19), and the convex hull (35) on the right buffer (15) is in interference contact with the right lower connecting rod (26).

7. The cup holder with two-stage lifting and arbitrary position hovering according to claim 6, characterized in that: The two cup grooves (301) in the cup holder upper body (3) correspond to the left cup holder cover plate (27) and the right cup holder cover plate (28) below them respectively.

8. The cup holder with two-stage lifting and arbitrary position hovering according to claim 7, characterized in that: The two button levers (10) are in contact with the upper ends of the left upper connecting rod (18) and the right upper connecting rod (25).

Images