Flip type automobile cup holder

Abstract

The clamshell type automobile cup holder comprises a cup holder base and a mounting clamshell rotationally mounted on the cup holder base, and the cup holder base is provided with a containing cavity; the installation turning cover comprises a connecting frame and a cover plate body installed on the top face of the connecting frame, the connecting frame comprises a first connecting arm and a second connecting arm, and the cup holder base is provided with two rotating bases which are used for being rotationally connected with the first connecting arm and the second connecting arm and are coaxially arranged. The cup holder base is provided with an uncovering torsional spring used for driving the cover plate body to have the trend of being removed from the top face of the cup holder base all the time at the position of the rotating base. A locking assembly is arranged on one side of the cup holder base, when the cover plate body covers the top face of the cup holder base, the connecting frame is matched with the locking assembly in a locking mode, and a slow opening assembly which is matched with the connecting frame and used for controlling the installation turning cover to turn over is arranged on the other side of the cup holder base. The turnover type vehicle cup stand has the effect of improving the use safety and convenience of the turnover type vehicle cup stand.

Description

Technical Field

[0001] This application relates to the field of automotive parts, and in particular to a flip-top automotive cup holder. Background Technology

[0002] Flip-top car cup holders, as an important part of car interiors, have received widespread attention in recent years with the rapid development of the automotive industry. Their main function is to provide drivers and passengers with a convenient place to place drinks, while also enhancing the overall aesthetics and practicality of the vehicle interior.

[0003] Existing flip-top car cup holders mainly include a cup holder base and a flip cover mounted on the cup holder base. A locking mechanism secures the flip cover to the cup holder base, and a spring is also included to automatically open the flip cover. When the flip cover needs to be opened, unlocking the locking mechanism allows it to open automatically under the action of the spring. However, the aforementioned flip-top car cup holders often pose safety hazards due to the rapid opening speed. To address these issues, the inventor provides a flip-top car cup holder. Utility Model Content

[0004] To improve the safety and convenience of using flip-top car cup holders, this application provides a flip-top car cup holder.

[0005] The flip-top car cup holder provided in this application adopts the following technical solution:

[0006] A flip-top car cup holder includes a cup holder base and a mounting flip cover rotatably mounted on the cup holder base. The cup holder base has a receiving cavity. The mounting flip cover includes a connecting frame and a cover body mounted on the top surface of the connecting frame. The connecting frame includes a first connecting arm and a second connecting arm. The cup holder base is provided with two rotating seats for rotatably connecting with the first connecting arm and the second connecting arm and arranged coaxially. The cup holder base is provided with an opening torsion spring at the rotating seats for driving the cover body to always have a tendency to be removed from the top surface of the cup holder base. A locking component is provided on one side of the cup holder base. When the cover body is closed on the top surface of the cup holder base, the connecting frame and the locking component are locked together. A soft-opening component is provided on the other side of the cup holder base, which cooperates with the connecting frame and is used to control the flip-top of the mounting flip cover.

[0007] By adopting the above technical solution, in the use of the flip-top car cup holder, the cavity in the cup holder base is designed for placing items such as water cups. The flip-top is installed via a rotatable connection between the first and second connecting arms and the mounting seats on the cup holder base, enabling the flip-top to open and close on the top of the cup holder base. The coaxial arrangement of the two mounting seats on the cup holder base helps improve the uniformity of force during the flip-top's rotation, ensuring its stability and smoothness. The locking engagement between the locking part on the first connecting arm and the locking groove on the cup holder base effectively reduces the probability of the flip-top opening accidentally while the car is in motion, thus improving the safety of the flip-top car cup holder. The torsion spring design helps ensure that the cover body always has a probability of being removed from the top of the cup holder base, allowing the flip-top to automatically flip when the locking part of the first connecting arm unlocks from the locking groove. Furthermore, the soft-opening component effectively controls the flip-top's rotation speed, reducing the probability of the flip-top popping up rapidly at the beginning. The combination of these structures effectively improves the safety and convenience of using flip-top car cup holders.

[0008] Optionally, the first connecting arm has a mounting groove for arranging one end of the lid-opening torsion spring, and the first connecting arm has a locking part on the side away from the lid body. The locking assembly includes a locking seat installed on the cup holder base and a locking socket opened on the locking seat and cooperating with the locking part. The locking socket is located on the rotation trajectory of the locking part.

[0009] By adopting the above technical solution, the specific structure of the locking component is disclosed. Through the cooperation between the locking part on the first connecting arm and the locking socket on the locking seat, when it is necessary to close the installation flip cover on the top surface of the cup holder base, the locking part of the first connecting arm can be inserted into the locking socket by flipping the installation flip cover, thereby realizing a firm lock between the installation flip cover and the cup holder base and improving the safety of using the flip-type car cup holder.

[0010] Optionally, the outer edge of the second connecting arm is circumferentially spaced with transmission spur teeth, and the soft-opening assembly includes a mounting base disposed on the cup holder base, a gear base mounted on the mounting base, and a damping gear mounted on the gear base facing away from the mounting base and meshing with the transmission spur teeth. The damping direction of the damping gear is opposite to the rotation direction of the mounting flip cover opening.

[0011] By adopting the above technical solution, the cooperation between the transmission spur gear and the damping gear arranged circumferentially on the outer edge of the second connecting arm can ensure the smoothness and accuracy of the installation flip cover rotation, reduce the situation of the installation flip cover shaking or not rotating in place, improve the accuracy and reliability of the flip cover operation, and the cooperation between the transmission spur gear and the damping gear can also make the installation flip cover have a certain damping feeling during the flip cover opening process, reducing the probability of impact on the items in the accommodating cavity or injury to the user caused by the rapid opening of the installation flip cover.

[0012] Optionally, the gear base has two snap-fit ​​seats extending toward the side opposite to the damping gear, the two snap-fit ​​seats are symmetrically arranged, and the mounting base has snap-fit ​​grooves for arranging the snap-fit ​​seats.

[0013] By adopting the above technical solution, the gear base can be quickly installed and removed from the mounting base through the setting of the snap-fit ​​seat on the gear base and the snap-fit ​​groove on the mounting base. The two symmetrically arranged snap-fit ​​seats help to improve the stability of the gear base installation, reduce the probability of the gear base shifting or shaking during use, and ensure that the damping gear installed on the gear base can stably cooperate with the transmission spur gear.

[0014] Optionally, the cup holder base includes a cup holder body and an arc-shaped guide plate connected to one side of the top of the cup holder body. There is an arrangement gap between the arc-shaped guide plate and the cup holder body for arranging the cover body. The curvature of the arc-shaped guide plate is centered on the rotation axis of the connecting frame.

[0015] By adopting the above technical solution, the curvature of the arc guide plate, with the rotation axis of the connecting frame as the axis, helps to guide the flipping process of installing the lid. Furthermore, the arc guide plate and the cup holder body have an arrangement gap for placing the lid body, which helps to protect the lid body and reduce the probability of the lid body being impacted during the flipping process.

[0016] Optionally, the connecting frame has guide protrusions spaced apart along the length of the connecting frame on the side near the arc-shaped guide plate, and the arc-shaped guide plate has a guide groove on the side facing the cup holder body for cooperating with the guide protrusions, the guide groove penetrating the upper and lower sides of the arc-shaped guide plate.

[0017] By adopting the above technical solution, the cooperation between the guide protrusion on the connecting frame and the guide groove on the arc-shaped guide plate helps to guide the flipping process of the installed flip cover, so that the installed flip cover can be flipped along the direction of the guide groove, reducing the probability of the installed flip cover shaking or deviating during the flipping process, and making the flipping process of the installed flip cover more stable and smooth.

[0018] Optionally, the cover plate body has a clearance slope on the side facing the arc-shaped guide plate, and the clearance slope extends upward in a direction away from the arc-shaped guide plate.

[0019] By adopting the above technical solution, the setting of the inclined surface on the cover body helps to reduce the probability of interference between the installed flip cover and the arc-shaped guide plate during the flipping process, making the flipping process of the installed flip cover smoother. At the same time, it further optimizes the movement trajectory of the cover body and improves the opening and closing stability of the flip-type car cup holder.

[0020] Optionally, the cup holder base is provided with an elastic limiting component at the receiving cavity. The elastic limiting component includes a limiting seat installed on the outer wall of the cup holder base, an elastic block connected to the limiting seat on the side facing the cup holder base, and a limiting torsion spring installed on the limiting seat and driving the limiting seat to always have a pressing tendency towards the cup holder base. The cup holder base has a limiting groove that communicates with the receiving cavity and is used for the elastic block to pass through.

[0021] By adopting the above technical solution, the specific structure of the elastic limiting component is disclosed. The elastic limiting component helps to limit the movement of items such as water cups within the accommodating cavity, reducing the probability of the items shaking or shifting during travel. Through the setting of the limiting torsion spring, when a water cup is placed in the accommodating cavity, the limiting protrusion abuts against the outer wall of the water cup, thus limiting the water cup. When it is necessary to remove the water cup from the accommodating cavity, simply pull the water cup upwards, and the limiting seat will press towards the cup holder base under the drive of the limiting torsion spring, realizing the reset of the limiting component and effectively achieving quick locking of the water cup placed in the accommodating cavity.

[0022] Optionally, the outer wall of the cup holder base is provided with a positioning block, and the limiting seat is provided with a positioning groove that cooperates with the positioning block.

[0023] By adopting the above technical solution, the cooperation between the positioning block on the cup holder base and the positioning groove on the limiting seat helps to limit the limiting seat installed on the cup holder base, which helps to improve the installation efficiency of the limiting seat on the cup holder base, while reducing the probability of the limiting seat shifting or loosening during use, and ensuring the normal implementation of the limiting component function.

[0024] Optionally, the cup holder base has at least two of the receiving cavities arranged side by side, and the cup holder base has four sets of the elastic limiting components circumferentially spaced at one of the receiving cavities.

[0025] By adopting the above technical solution, the inclusion of at least two receiving cavities in the cup holder base helps to improve the space utilization of the cup holder base. Four sets of limiting components are circumferentially spaced at one receiving cavity of the cup holder base, which can limit the cup placed inside the cavity at multiple points, effectively reducing the probability of the cup shaking or tipping over due to vehicle vibrations, thus improving the stability and safety of use.

[0026] In summary, this application includes at least one of the following beneficial technical effects:

[0027] 1. A flip-top car cup holder, which achieves stable rotation of the flip-top on the cup holder base through the cooperation between the flip-top and the mounting base, and achieves stable closing of the flip-top on the top surface of the cup holder base through the setting of the locking component, and finally achieves automatic and stable flipping of the flip-top through the setting of the soft-open component and the opening torsion spring, effectively improving the safety and convenience of the flip-top car cup holder.

[0028] 2. By setting the arc-shaped guide plate and the cooperation between the guide groove on the arc-shaped guide plate and the guide protrusion on the connecting frame, the flipping process of the installed flip cover is guided, so that the installed flip cover can be flipped along the direction of the guide groove, reducing the probability of the installed flip cover shaking or deviating during the flipping process, making the flipping process of the installed flip cover more stable and smooth.

[0029] 3. The elastic limiting component on the cup holder base helps to limit the movement of items such as water cups in the accommodating cavity, reducing the probability of items shaking or shifting during travel. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the structure of the flip-up car cup holder in the embodiments of this application.

[0031] Figure 2 This is a schematic diagram of the structure for installing the flip cover in an embodiment of this application.

[0032] Figure 3 This is a schematic diagram of the structure of the first connecting arm and the locking component in an embodiment of this application.

[0033] Figure 4 This is a schematic diagram of the structure of the rotating seat and the opening torsion spring in the embodiment of this application.

[0034] Figure 5 This is a schematic diagram of the structure of the second connecting arm and the slow-start component in an embodiment of this application.

[0035] Figure 6 This is a schematic diagram of the structure of the mounting base and the gear base cooperating in the embodiment of this application.

[0036] Figure 7This is a cross-sectional schematic diagram of the flip-up car cup holder in an embodiment of this application.

[0037] Figure 8 This is a schematic diagram of the structure of the cup holder base and the elastic limiting component in an embodiment of this application.

[0038] Explanation of reference numerals in the attached drawings: 1. Cup holder base; 11. Receiving cavity; 12. Rotating seat; 13. Arrangement groove; 14. Cup holder body; 15. Arc-shaped guide plate; 151. Guide groove; 16. Arrangement gap; 17. Limiting groove; 18. Positioning block; 181. Positioning post; 19. Elastic pad; 2. Mounting flip cover; 21. Connecting frame; 211. First connecting arm; 2111. Locking part; 2112. Mounting groove; 212. Second connecting arm; 2121. Transmission spur gear; 213. 1. Cover support; 2131. Arc-shaped clearance groove; 214. Guide protrusion; 22. Cover body; 221. Decorative strip; 222. Clearance slope; 3. Locking assembly; 31. Locking seat; 32. Locking socket; 33. Opening torsion spring; 4. Soft-open assembly; 41. Mounting seat; 411. Snap-fit ​​groove; 42. Gear base; 421. Snap-fit ​​seat; 43. Damping gear; 5. Elastic limit assembly; 51. Limiting seat; 511. Positioning groove; 52. Elastic locking block; 53. Limiting torsion spring. Detailed Implementation

[0039] The following is in conjunction with the appendix Figure 1-8 This application will be described in further detail.

[0040] This application discloses a flip-top car cup holder. (See also...) Figure 1 and Figure 2 A flip-top car cup holder includes a cup holder base 1 and a mounting flip cover 2 rotatably mounted on the cup holder base 1. The cup holder base 1 has a receiving cavity 11 for placing a cup, and at least two receiving cavities 11 are arranged side-by-side. The mounting flip cover 2 includes a connecting frame 21 and a cover body 22 mounted on the top surface of the connecting frame 21. The connecting frame 21 includes a cover support 213 disposed at the bottom of the cover body 22, a first connecting arm 211 connected to one side of the cover support 213 and rotatably connected to one side of the cup holder base 1, and a second connecting arm 212 connected to the other side of the cover support 213 and rotatably connected to the other side of the cup holder base 1. The cup holder base 1 has two rotating seats 12 for rotatably connecting the first connecting arm 211 and the second connecting arm 212, and the two rotating seats 12 are coaxially arranged, which helps to ensure the stability of the flip cover 2 during the flipping process. In this embodiment, the cup holder base 1 has two receiving cavities 11 arranged side-by-side.

[0041] Reference Figure 3 and Figure 4To ensure that the flip cover 2 can be locked when it is closed on the top surface of the cup holder base 1, the first connecting arm 211 has a locking part 2111 on the side away from the cover body 22. The cup holder base 1 is provided with a locking assembly 3 on the side connected to the first connecting arm 211. The locking assembly 3 includes a locking seat 31 installed on the cup holder base 1 and a locking socket 32 ​​opened in the locking seat 31 and snapped into the locking part 2111 of the first connecting arm 211. The locking socket 32 ​​of the locking seat 31 is located on the rotation trajectory of the locking part 2111 of the first connecting arm 211. When the locking part 2111 of the first connecting arm 211 is engaged with the locking socket 32, the cover body 22 closes on the top surface of the cup holder base 1. Meanwhile, the cup holder base 1 is fitted with an opening torsion spring 33 at the rotating seat 12 connected to the first connecting arm 211, which is used to drive the cover body 22 to always have a tendency to be removed from the top surface of the cup holder base 1. The cup holder base 1 has an arrangement groove 13 for arranging one end of the opening torsion spring 33, and the first connecting arm 211 has an installation groove 2112 for arranging the other end of the opening torsion spring 33. When it is necessary to open the installation flip cover 2, it is only necessary to press down on the installation flip cover 2 to unlock the locking part 2111 of the first connecting arm 211 from the locking socket 32, and the installation flip cover 2 is automatically opened under the action of the opening torsion spring 33.

[0042] Reference Figure 5 and Figure 6 To reduce the probability of injury to the user caused by the rapid flip-up of the mounting cover 2 during opening, a slow-opening component 4 is provided on the side of the cup holder base 1 connected to the second connecting arm 212, which engages with the second connecting arm 212. Drive spur teeth 2121 are arranged circumferentially along the outer edge of the second connecting arm 212. The slow-opening component 4 controls the flip-up speed of the mounting cover 2. The slow-opening component 4 includes a mounting base 41 on the cup holder base 1, a gear base 42 mounted on the mounting base 41, and a damping gear 43 mounted on the side of the gear base 42 away from the mounting base 41 and meshing with the drive spur teeth 2121. The damping direction of the damping gear 43 is opposite to the rotational direction of the opening of the mounting cover 2. In order to enable quick installation and removal of the gear base 42 on the mounting base 41, the gear base 42 has two snap-fit ​​seats 421 extending in the direction away from the damping gear 43. The two snap-fit ​​seats 421 are symmetrically arranged on the gear base 42. The mounting base 41 has snap-fit ​​grooves 411 that penetrate through both sides of the mounting base 41 and are used for arranging the snap-fit ​​seats 421.

[0043] Reference Figure 5 and Figure 7The cup holder base 1 includes a cup holder body 14 with a receiving cavity 11 and an arc-shaped guide plate 15 connected to one side of the top of the cup holder body 14. An arrangement gap 16 is provided between the arc-shaped guide plate 15 and the cup holder body 14 for accommodating the cover body 22, and the curvature of the arc-shaped guide plate 15 is centered on the rotation axis of the connecting frame 21. To further guide the flipping process of installing the flip cover 2, the connecting frame 21 has guide protrusions 214 spaced along the length of the connecting frame 21 on the side near the arc-shaped guide plate 15. The arc-shaped guide plate 15 has guide grooves 151 on the side facing the cup holder body 14 that cooperate with the guide protrusions 214, and the guide grooves 151 penetrate the upper and lower sides of the arc-shaped guide plate 15. To reduce interference between the flip cover 2 and the arc-shaped guide plate 15 during the flipping process, the cover body 22 has a clearance slope 222 on the side facing the arc-shaped guide plate 15, and the clearance slope 222 extends upward in the direction away from the arc-shaped guide plate 15. The bottom surface of the cover support 213 of the connecting frame 21 is also provided with an arc-shaped relief groove 2131. In this embodiment, the cross-section of the guide protrusion 214 is trapezoidal.

[0044] Reference Figure 1 and Figure 8 To limit the movement of the cup placed in the receiving cavity 11 and reduce the probability of collision during vehicle operation, the cup holder base 1 is provided with an elastic limiting component 5 at the receiving cavity 11. The elastic limiting component 5 includes a limiting seat 51 installed on the outer wall of the cup holder base 1, an elastic locking block 52 connected to the side of the limiting seat 51 facing the cup holder base 1, and a limiting torsion spring 53 installed on the limiting seat 51 and driving the limiting seat 51 to always have a pressing tendency towards the cup holder base 1. The cup holder base 1 has a limiting groove 17 that communicates with the receiving cavity 11 and allows the elastic locking block 52 to pass through. To facilitate the installation of the limiting seat 51 on the cup holder base 1, a positioning block 18 is provided on the outer wall of the cup holder base 1, and a positioning post 181 is also provided on the side of the positioning block 18 facing away from the cup holder base 1. The limiting seat 51 has a positioning groove 511 that corresponds to the positioning block 18 and the positioning post 181. In order to ensure that the elastic limiting component 5 can stably limit the water cup in the accommodating cavity 11, the cup holder base 1 is provided with four sets of elastic limiting components 5 at circumferential intervals at one accommodating cavity 11.

[0045] refer to Figure 1 and Figure 5 To reduce the probability of impact on the cup holder base 1 during the closing process of the flip cover 2, the cup holder base 1 is provided with an elastic pad 19 that abuts against the bottom surface of the flip cover 2. A decorative strip 221 is provided on the top surface of the cover body 22, and only the decorative strip 221 needs to be pressed when the flip cover 2 needs to be opened.

[0046] The implementation principle of the flip-top car cup holder in this application embodiment is as follows: During the use of the flip-top car cup holder, the flip cover 2 is flipped by the rotating connection between the connecting frame 21 and the cup holder base 1. Then, the flip cover 2 is fixed in the closed state by the cooperation between the locking part 2111 at the first connecting arm 211 and the locking component 3 on the cup holder base 1. When it is necessary to open the flip cover 2, it is only necessary to press on the decorative strip 221 on the top surface of the cover body 22. The locking part 2111 and the locking component 3 are unlocked. Then, by setting the slow-opening component 4, the opening speed of the flip cover 2 is effectively controlled, reducing the probability of user injury or impact to items in the accommodating cavity 11 caused by the flip cover 2 flipping too fast at the beginning.

[0047] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A flip-up automotive cup holder characterized by, The device includes a cup holder base (1) and a mounting flip cover (2) rotatably mounted on the cup holder base (1). The cup holder base (1) has a receiving cavity (11). The mounting flip cover (2) includes a connecting frame (21) and a cover body (22) mounted on the top surface of the connecting frame (21). The connecting frame (21) includes a first connecting arm (211) and a second connecting arm (212). The cup holder base (1) is provided with two rotating seats (12) for rotatably connecting with the first connecting arm (211) and the second connecting arm (212) and arranged coaxially. The cup holder base (1) is provided with an opening torsion spring (33) at the rotating seat (12) for driving the cover body (22) to always have a tendency to be removed from the top surface of the cup holder base (1); a locking component (3) is provided on one side of the cup holder base (1), and when the cover body (22) is closed on the top surface of the cup holder base (1), the connecting frame (21) is locked in cooperation with the locking component (3); a slow-opening component (4) is provided on the other side of the cup holder base (1) for cooperating with the connecting frame (21) and for controlling the flip of the mounting cover (2).

2. The flip-up cup holder for a vehicle as set forth in claim 1, wherein The first connecting arm (211) has a mounting groove (2112) for arranging one end of the lid opening torsion spring (33), and the first connecting arm (211) has a locking part (2111) on the side away from the lid body (22). The locking assembly (3) includes a locking seat (31) installed on the cup holder base (1) and a locking socket (32) opened on the locking seat (31) and cooperating with the locking part (2111). The locking socket (32) is located on the rotation trajectory of the locking part (2111).

3. The flip-up cup holder of claim 1, wherein, The outer edge of the second connecting arm (212) is circumferentially spaced with transmission spur teeth (2121). The soft-opening assembly (4) includes a mounting base (41) disposed on the cup holder base (1), a gear base (42) mounted on the mounting base (41), and a damping gear (43) mounted on the side of the gear base (42) facing away from the mounting base (41) and meshing with the transmission spur teeth (2121). The damping direction of the damping gear (43) is opposite to the rotation direction of the opening of the mounting flip cover (2).

4. The flip-up cup holder for a vehicle as defined in claim 3, wherein The gear base (42) has two snap-fit ​​seats (421) extending toward the side opposite to the damping gear (43), the two snap-fit ​​seats (421) are arranged symmetrically, and the mounting base (41) has snap-fit ​​grooves (411) for arranging the snap-fit ​​seats (421).

5. The flip-up cup holder of claim 1, wherein, The cup holder base (1) includes a cup holder body (14) and an arc-shaped guide plate (15) connected to one side of the top of the cup holder body (14). There is an arrangement gap (16) between the arc-shaped guide plate (15) and the cup holder body (14) for arranging the cover body (22). The curvature of the arc-shaped guide plate (15) is centered on the rotation axis of the connecting frame (21).

6. The flip-up cup holder for a vehicle as defined in claim 5, wherein The connecting frame (21) has guide protrusions (214) spaced apart along the length of the connecting frame (21) on the side near the arc-shaped guide plate (15). The arc-shaped guide plate (15) has a guide groove (151) on the side facing the cup holder body (14) for cooperating with the guide protrusions (214). The guide groove (151) penetrates the upper and lower sides of the arc-shaped guide plate (15).

7. The flip-up cup holder of claim 5, wherein, The cover plate body (22) has a clearance slope (222) on the side facing the arc-shaped guide plate (15), and the clearance slope (222) extends upward in the direction away from the arc-shaped guide plate (15).

8. The flip-up cup holder of claim 1, wherein, The cup holder base (1) is provided with an elastic limiting component (5) at the receiving cavity (11). The elastic limiting component (5) includes a limiting seat (51) installed on the outer wall of the cup holder base (1), an elastic locking block (52) connected to the side of the limiting seat (51) facing the cup holder base (1), and a limiting torsion spring (53) installed on the limiting seat (51) and driving the limiting seat (51) to always have a pressing tendency towards the cup holder base (1). The cup holder base (1) has a limiting groove (17) that communicates with the receiving cavity (11) and is used for the elastic locking block (52) to pass through.

9. The flip-up cup holder for a vehicle as defined in claim 8, wherein The outer wall of the cup holder base (1) is provided with a positioning block (18), and the limiting seat (51) is provided with a positioning groove (511) that cooperates with the positioning block (18).

10. The flip-up cup holder for a vehicle as defined in claim 8, wherein The cup holder base (1) is provided with at least two of the receiving cavities (11) arranged side by side, and the cup holder base (1) is provided with four sets of elastic limiting components (5) circumferentially spaced at one of the receiving cavities (11).

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