Cup holder structure of venue seat

Abstract

The utility model discloses a cup holder structure of a venue seat. The cup holder structure comprises a mounting seat, a rotating shaft, an upper bracket and a lower bracket, the mounting seat is used for being mounted on a backrest of a venue seat, and the mounting seat is provided with a first limiting part and a second limiting part; the rotating shaft is rotatably mounted on the mounting seat; the upper bracket is fixed to the two ends of the rotating shaft and used for supporting the side wall of the cup. The lower bracket is rotatably mounted on the rotating shaft and is used for supporting the bottom of the cup; when the upper bracket and the lower bracket are in contact with the cup, the upper bracket is limited by the first limiting part, and the lower bracket is limited by the second limiting part; through the structural design of the mounting seat, the rotating shaft, the upper bracket and the lower bracket, a stable cup holder structure is formed. The upper bracket and the lower bracket are limited by the first limiting part and the second limiting part of the mounting seat respectively, so that the stability of the cup holder during use is ensured, a cup is effectively prevented from toppling or shifting due to external force or shaking of a seat, and the problem of poor stability of an existing cup holder for the seat in the venue is solved.

Description

Technical Field

[0001] This utility model relates to the field of venue seating technology, and in particular to a cup holder structure for venue seating. Background Technology

[0002] To accommodate spectators placing their cups, existing stadium seating typically includes cup holders on the backrests. However, due to the limited space requirements of stadium seating, some stadiums use foldable, ring-shaped holders that contact the side wall of the cup for placement. This structure, however, is less stable and prone to tipping over, posing a safety hazard. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a cup holder structure for stadium seats with good structural stability.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a cup holder structure for stadium seats, comprising...

[0005] Mounting base for mounting on the back of a stadium seat, the mounting base having a first limiting part and a second limiting part;

[0006] A rotating shaft is rotatably mounted on the mounting base;

[0007] The upper bracket is fixed to both ends of the rotating shaft and is used to support the side walls of the cup;

[0008] The lower bracket is rotatably mounted on the rotating shaft and is used to support the bottom of the cup;

[0009] When the upper bracket and the lower bracket come into contact with the cup, the first limiting part limits the upper bracket, and the second limiting part limits the lower bracket.

[0010] Furthermore, it also includes an elastic reset member, one end of which is connected to the mounting base and the other end of which is connected to the lower bracket.

[0011] Furthermore, the elastic reset element is a torsion spring, which is sleeved on the rotating shaft.

[0012] Furthermore, the lower bracket is provided with a locking hole, and the mounting base is provided with a locking element, which is used to cooperate with the locking hole.

[0013] Furthermore, the locking component is a ball screw.

[0014] Furthermore, a damping element is sleeved on the rotating shaft, and the damping element is connected to the lower bracket.

[0015] Furthermore, the damping element is made of rubber.

[0016] Furthermore, the side wall of the damping member is provided with a mounting protrusion, and the lower bracket is provided with a mounting groove, and the mounting protrusion is mounted in the mounting groove.

[0017] Furthermore, the lower bracket is provided with a linkage protrusion, and the upper bracket is provided with a linkage groove for engaging with the linkage protrusion.

[0018] Furthermore, the upper bracket has a clearance groove corresponding to the position of the lower bracket.

[0019] The beneficial effects of this utility model are as follows: The cup holder structure for venue seating provided by this utility model forms a stable cup holder structure through the structural design of a mounting base, a rotating shaft, an upper bracket, and a lower bracket. The first and second limiting parts of the mounting base respectively limit the upper and lower brackets, ensuring the stability of the cup holder during use and effectively preventing the cups from tipping over or shifting due to external forces or seat shaking, thus solving the problem of poor stability of existing venue seating cup holders. Furthermore, both the upper and lower brackets are mounted on the same rotating shaft. This design makes the overall structure of the cup holder more compact, reducing the number and volume of parts, allowing the cup holder to be folded up more tightly when not in use, saving space and meeting the space-saving requirements of venue seating. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the cup holder structure of the venue seat in Embodiment 1 of this utility model (in the unfolded state).

[0021] Figure 2 This is a cross-sectional structural diagram of the cup holder structure of the venue seat according to Embodiment 1 of this utility model;

[0022] Figure 3 This is an exploded view of the cup holder structure of the venue seats according to Embodiment 1 of this utility model;

[0023] Figure 4 This is a schematic diagram of the cup holder structure of the venue seat in Embodiment 1 of this utility model (in the folded state).

[0024] Label Explanation:

[0025] 1. Mounting base; 11. First limiting part; 12. Second limiting part; 2. Rotating shaft; 21. Elastic reset component; 22. Damping component; 221. Mounting protrusion; 3. Upper bracket; 31. Linkage groove; 32. Alternating groove; 4. Lower bracket; 41. Locking hole; 42. Mounting groove; 43. Linkage protrusion; 5. Locking component. Detailed Implementation

[0026] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0027] Please refer to Figures 1 to 4 A cup holder structure for stadium seating, including

[0028] Mounting base 1 is used to install on the back of the venue seat, and the mounting base 1 has a first limiting part 11 and a second limiting part 12;

[0029] The rotating shaft 2 is rotatably mounted on the mounting base 1;

[0030] The upper bracket 3 is fixed to both ends of the rotating shaft 2 and is used to support the side wall of the cup;

[0031] The lower bracket 4 is rotatably mounted on the rotating shaft 2 and is used to support the bottom of the cup;

[0032] When the upper bracket 3 and the lower bracket 4 come into contact with the cup, the first limiting part 11 limits the upper bracket 3, and the second limiting part 12 limits the lower bracket 4.

[0033] As can be seen from the above description, the beneficial effects of this utility model are as follows: A stable cup holder structure is formed through the structural design of the mounting base 1, rotating shaft 2, upper bracket 3, and lower bracket 4. The first limiting part 11 and the second limiting part 12 of the mounting base 1 respectively limit the upper bracket 3 and the lower bracket 4, ensuring the stability of the cup holder during use and effectively preventing the cups from tipping over or shifting due to external forces or seat shaking, thus solving the problem of poor stability of existing venue seat cup holders. Furthermore, both the upper bracket 3 and the lower bracket 4 are mounted on the same rotating shaft 2. This design makes the overall structure of the cup holder more compact, reducing the number and volume of parts, allowing the cup holder to be folded up more tightly when not in use, saving space and meeting the space-constrained requirements of venue seating.

[0034] Furthermore, it also includes an elastic reset member 21, one end of which is connected to the mounting base 1 and the other end is connected to the lower bracket 4.

[0035] As described above, the elastic reset element 21 allows the lower bracket 4 to automatically reset when not in use, facilitating future use. Simultaneously, the elastic reset element 21 provides a certain amount of cushioning force, reducing the shaking of the lower bracket 4 caused by external forces during use, further improving the stability of the cup holder.

[0036] Furthermore, the elastic reset member 21 is a torsion spring, which is sleeved on the rotating shaft 2.

[0037] As described above, the torsion spring, acting as an elastic reset element 21, is sleeved on the rotating shaft 2, resulting in a simple structure and convenient installation. The torsion spring provides a stable torque, ensuring the lower bracket 4 can accurately reset after use. Simultaneously, its elastic properties effectively absorb external forces, reducing the swaying of the cup holder structure.

[0038] Furthermore, the lower bracket 4 is provided with a locking hole 41, and the mounting base 1 is provided with a locking element 5, which is used to cooperate with the locking hole 41.

[0039] As described above, the locking hole 41 of the lower bracket 4 cooperates with the locking element 5 of the mounting base 1, so that the lower bracket 4 can be locked in a specific position during use, preventing the cup holder structure from changing position due to external force or seat shaking, and further improving the stability of the cup holder structure.

[0040] Furthermore, the locking component 5 is a ball screw.

[0041] As described above, the ball screw, acting as locking component 5, features a compact structure and convenient operation. It provides reliable locking force, ensuring the cup holder won't easily loosen in the locked state, while also allowing for quick unlocking when the cup holder's position needs adjustment.

[0042] Furthermore, a damping element 22 is sleeved on the rotating shaft 2, and the damping element 22 is connected to the lower bracket 4.

[0043] As described above, the damping element 22 increases the rotational resistance of the rotating shaft 2, making the cup holder more stable during rotation and preventing wobbling due to excessive rotation speed. Simultaneously, the damping element 22 provides a certain degree of cushioning, reducing collisions between the cup holder and the mounting base 1 and extending the service life of the cup holder.

[0044] Furthermore, the damping element 22 is made of rubber.

[0045] As described above, the rubber damping component 22 has good elasticity and a high coefficient of friction, providing stable damping force to ensure the smooth rotation of the cup holder. Furthermore, the rubber material also has a certain degree of shock absorption and noise reduction, improving the comfort of using the cup holder.

[0046] Furthermore, the side wall of the damping member 22 is provided with a mounting protrusion 221, and the lower bracket 4 is provided with a mounting groove 42, and the mounting protrusion 221 is mounted in the mounting groove 42.

[0047] As described above, the mounting protrusion 221 on the side wall of the damping element 22 cooperates with the mounting groove 42 of the lower bracket 4, allowing the damping element 22 to be securely installed on the lower bracket 4, preventing the damping element 22 from loosening or falling off during use. This structural design improves the installation stability of the damping element 22, ensuring that it can function effectively for a long time.

[0048] Furthermore, the lower bracket 4 is provided with a linkage protrusion 43, and the upper bracket 3 is provided with a linkage groove 31 for cooperating with the linkage protrusion 43.

[0049] As described above, the linkage protrusion 43 of the lower bracket 4 cooperates with the linkage groove 31 of the upper bracket 3, enabling the upper bracket 3 and the lower bracket 4 to move in tandem during rotation. This linkage design ensures the synchronous movement of the upper bracket 3 and the lower bracket 4, improves the overall coordination of the cup holder, and further enhances the stability of the cup holder.

[0050] Furthermore, the upper bracket 3 is provided with a clearance groove 32 corresponding to the position of the lower bracket 4.

[0051] As described above, the upper bracket 3 has a recess 32 corresponding to the lower bracket 4, allowing the lower bracket 4 to partially embed into the recess 32 of the upper bracket 3 when the cup holder is folded up, thus reducing the overall space occupied by the cup holder. This helps improve the space utilization of the venue seats, while also maintaining the overall aesthetics and tidiness when the cup holder is folded up.

[0052] Please refer to Figures 1 to 4One embodiment of this utility model is: a cup holder structure for a stadium seat, including a mounting base 1, a rotating shaft 2, an upper bracket 3, and a lower bracket 4; the mounting base 1 is used to install on the back of the stadium seat, and the mounting base 1 has a first limiting part 11 and a second limiting part 12; the rotating shaft 2 is rotatably mounted on the mounting base 1; the upper bracket 3 is fixed to both ends of the rotating shaft 2 and is used to support the side wall of the cup; the lower bracket 4 is rotatably mounted on the rotating shaft 2 and is used to support the bottom of the cup; When the upper bracket 3 and the lower bracket 4 come into contact with the cup, the first limiting part 11 limits the upper bracket 3, and the second limiting part 12 limits the lower bracket 4. More specifically, the cup holder structure of the venue seat also includes an elastic reset member 21. One end of the elastic reset member 21 is connected to the mounting base 1, and the other end of the elastic reset member 21 is connected to the lower bracket 4. The elastic reset member 21 allows the lower bracket 4 to automatically reset when not in use, facilitating the next use. At the same time, the elastic reset member 21 can provide a certain amount of buffering force, reducing the shaking of the lower bracket 4 caused by external forces during use, and further improving the stability of the cup holder. In this embodiment, the elastic reset member 21 is a torsion spring, which is sleeved on the rotating shaft 2. It can be understood that selecting a torsion spring as the elastic reset member 21 and sleeved on the rotating shaft 2 results in a simple structure and convenient installation. The torsion spring provides a stable torque, ensuring that the lower bracket 4 can be accurately reset after use. At the same time, its elastic properties can effectively absorb external forces and reduce the shaking of the cup holder structure.

[0053] Preferably, the lower bracket 4 is provided with a locking hole 41, and the mounting base 1 is provided with a locking element 5. The locking element 5 is used to cooperate with the locking hole 41. The cooperation between the locking hole 41 of the lower bracket 4 and the locking element 5 of the mounting base 1 allows the lower bracket 4 to be locked in a specific position during use, preventing the cup holder structure from changing position due to external force or seat shaking, and further improving the stability of the cup holder structure. Specifically, in this embodiment, the locking element 5 is a ball screw. It is understood that selecting a ball screw as the locking element 5 has the characteristics of compact structure and convenient operation. It can provide reliable locking force to ensure that the cup holder will not easily loosen in the locked state, and can also be quickly unlocked when the position of the cup holder needs to be adjusted.

[0054] Please combine Figure 1 and Figure 3A damping element 22 is sleeved on the rotating shaft 2 and connected to the lower bracket 4. The damping element 22 increases the rotational resistance of the rotating shaft 2, making the cup holder more stable during rotation and preventing shaking due to excessive rotation. Simultaneously, the damping element 22 provides a certain buffering effect, reducing collisions between the cup holder and the mounting base 1 and extending the lifespan of the cup holder. Specifically, the damping element 22 is slidably sleeved on the rotating shaft 2 and fixedly connected to the lower bracket 4. When the user rotates the lower bracket 4, the damping force between the damping element 22 and the rotating shaft 2 causes the rotating shaft 2 to rotate relative to the mounting base 1, thereby causing the upper bracket 3 to rotate with the lower bracket 4. This enhances the convenience of user operation. Optionally, the damping element 22 can be made of rubber. Rubber damping elements 22 have good elasticity and a high coefficient of friction, providing stable damping force and ensuring smooth rotation of the cup holder. In addition, the rubber material also has a certain shock absorption and noise reduction effect, improving the comfort of using the cup holder. In this embodiment, the side wall of the damping member 22 is provided with a mounting protrusion 221, and the lower bracket 4 is provided with a mounting groove 42. The mounting protrusion 221 is installed in the mounting groove 42. The mounting protrusion 221 on the side wall of the damping member 22 cooperates with the mounting groove 42 of the lower bracket 4, so that the damping member 22 can be firmly installed on the lower bracket 4, preventing the damping member 22 from loosening or falling off during use. This structural design improves the installation stability of the damping member 22, ensuring that it can function effectively for a long time.

[0055] Preferably, the lower bracket 4 is provided with a linkage protrusion 43, and the upper bracket 3 is provided with a linkage groove 31 for cooperating with the linkage protrusion 43. The linkage protrusion 43 of the lower bracket 4 and the linkage groove 31 of the upper bracket 3 cooperate, so that the upper bracket 3 and the lower bracket 4 can be linked during rotation. This linkage design can ensure the synchronous movement of the upper bracket 3 and the lower bracket 4, improve the overall coordination of the cup holder, and further enhance the stability of the cup holder. Furthermore, the upper bracket 3 is provided with a clearance groove 32 corresponding to the position of the lower bracket 4. It can be understood that by providing a clearance groove 32 at the position of the upper bracket 3 corresponding to the lower bracket 4, the lower bracket 4 can be partially embedded in the clearance groove 32 of the upper bracket 3 when the cup holder is folded up, reducing the overall space occupied by the cup holder. This helps to improve the space utilization of the venue seats, while maintaining the overall aesthetics and neatness when the cup holder is folded up.

[0056] In summary, the cup holder structure for venue seating provided by this utility model forms a stable cup holder structure through the structural design of a mounting base, a rotating shaft, an upper bracket, and a lower bracket. The first and second limiting parts of the mounting base respectively limit the upper and lower brackets, ensuring the stability of the cup holder during use and effectively preventing the cups from tipping over or shifting due to external forces or seat shaking, thus solving the problem of poor stability of existing venue seating cup holders. Furthermore, since both the upper and lower brackets are mounted on the same rotating shaft, this design makes the overall structure of the cup holder more compact, reducing the number and volume of parts, allowing the cup holder to be folded up more tightly when not in use, saving space and meeting the space-saving requirements of venue seating.

[0057] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A cup holder structure for stadium seating, characterized in that, include Mounting base for mounting on the back of a stadium seat, the mounting base having a first limiting part and a second limiting part; A rotating shaft is rotatably mounted on the mounting base; The upper bracket is fixed to both ends of the rotating shaft and is used to support the side walls of the cup; The lower bracket is rotatably mounted on the rotating shaft and is used to support the bottom of the cup; When the upper bracket and the lower bracket come into contact with the cup, the first limiting part limits the upper bracket, and the second limiting part limits the lower bracket.

2. The cup holder structure for venue seating according to claim 1, characterized in that, It also includes an elastic reset member, one end of which is connected to the mounting base and the other end of which is connected to the lower bracket.

3. The cup holder structure for venue seating according to claim 2, characterized in that, The elastic reset element is a torsion spring, which is sleeved on the rotating shaft.

4. The cup holder structure for venue seating according to claim 1, characterized in that, The lower bracket is provided with a locking hole, and the mounting base is provided with a locking element, which is used to cooperate with the locking hole.

5. The cup holder structure for venue seating according to claim 4, characterized in that, The locking component is a ball screw.

6. The cup holder structure for venue seating according to claim 1, characterized in that, A damping element is sleeved on the rotating shaft, and the damping element is connected to the lower bracket.

7. The cup holder structure for venue seating according to claim 6, characterized in that, The damping component is made of rubber.

8. The cup holder structure for venue seating according to claim 6, characterized in that, The damping component has a mounting protrusion on its side wall, and the lower bracket has a mounting groove, with the mounting protrusion mounted in the mounting groove.

9. The cup holder structure for venue seating according to claim 1, characterized in that, The lower bracket is provided with a linkage protrusion, and the upper bracket is provided with a linkage groove for engaging with the linkage protrusion.

10. The cup holder structure for venue seating according to claim 1, characterized in that, The upper bracket has a clearance groove corresponding to the position of the lower bracket.

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