Cup stand with folding door structure

Abstract

The invention discloses a cup stand with a folding door structure. The cup stand comprises a cup stand body; packaging the bracket; guide rods on the outer sides of the folding doors are connected to the guide rail grooves in a sliding manner; the linkage pieces are arranged in pairs, the ends of the linkage pieces are rotationally connected to the cup holder body and the corresponding folding doors respectively, and two synchronous gears at one ends of the linkage pieces are connected in a meshed mode; the locking assembly comprises a positioning plate and a swing rod rotationally connected to the positioning plate, the sleeve piece is rotationally connected with a guide rod in an inserted mode, and a locking block is arranged on the swing rod; the locking groove assembly comprises a guide fence and a locking piece, the locking block is arranged in the sliding cavity in a sliding mode, and the locking piece locks the locking block in a clamping mode; the traction piece is in butt joint with the cup stand body and the outer side of the folding door; and closing the driving mechanism. The problems that when an existing cup stand top cover is used, operation is inconvenient, energy consumption is large, opening and closing movement and locking stability of the top cover are insufficient, and when the top cover is opened, the top cover protrudes out of the cup stand, collision is likely to happen in the using process, and using convenience and attractiveness are affected can be solved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile accessories, in particular to a cup holder with a folding door structure. Background Art

[0002] Most cup holders on existing cars are equipped with a top cover to isolate the inner cavity and the cups placed therein from the car environment to avoid dust pollution. However, the top cover of existing cup holders needs to be opened manually, which is inconvenient to operate. The driving structure of some automatic opening and closing structures is relatively complex, resulting in high energy consumption and insufficient stability in the opening and closing movement and locking of the top cover. In addition, after the existing top cover is opened, it protrudes from the cup holder, making it easy to bump when used, affecting the convenience and aesthetics of use. Summary of the invention

[0003] The purpose of the present invention is to provide a cup holder with a folding door structure in order to solve the problems that the manual opening of the top cover of the existing cup holder is inconvenient, the driving structure of the automatic opening and closing structure is relatively complex, resulting in high energy consumption and insufficient stability in the opening and closing and locking of the top cover, and the top cover protrudes from the cup holder after it is opened, making it easy to be bumped during use, affecting the convenience and aesthetics of use.

[0004] In order to achieve the above object, the present invention adopts the following technical solution: a cup holder with a folding door structure, comprising:

[0005] The cup holder body is provided with a plurality of placement slots;

[0006] A packaging bracket, which is mounted on the side of the cup holder body;

[0007] A pair of folding doors, which are respectively arranged on both sides of the top of the cup holder body, and the guide rods on the outer sides of the folding doors are slidably connected to the guide rail grooves of the cup holder body;

[0008] The linkage parts are arranged in pairs, the synchronous gear at one end of which is rotatably connected to the side surface of the cup holder body, and the other end of which is rotatably connected to the inner side of the bottom surface of the corresponding folding door, and the two synchronous gears are meshed and connected;

[0009] A locking assembly, comprising a positioning plate and a swing rod rotatably connected to the positioning plate, wherein the sleeve on the positioning plate is rotatably plugged into a guide rod on a corresponding position of the folding door, and a locking block is extended inwardly at the end of the swing rod;

[0010] A lock slot assembly comprises a guide enclosure and a lock member disposed in the guide enclosure, wherein a sliding cavity is formed between the guide enclosure and the lock member, wherein the locking block is slidably disposed in the sliding cavity, and the lock member locks the locking block by clamping;

[0011] A pulling member, which is connected to the cup holder body and the outer side of the folding door to pull the two closer;

[0012] The closing drive mechanism is used to drive the two folding doors to flip over and join together.

[0013] As a further description of the above technical solution:

[0014] The surface of the cup holder body is provided with a plurality of L-shaped plugs and hooks. The L-shaped plugs are plugged into slots opened laterally on the packaging bracket, and the hooks are inserted into and hooked into the slots at the bottom of the packaging bracket.

[0015] As a further description of the above technical solution:

[0016] The cup holder body is provided with a positioning block, a first connecting seat is provided on the outer side of the bottom surface of the folding door, a reel is rotatably provided on the first connecting seat, the traction member is a coil spring, the bottom edge of the bottom of the coil spring is sleeved and positioned on the positioning block, and the top winding end of the coil spring is wound on the reel.

[0017] As a further description of the above technical solution:

[0018] A second connecting seat is also arranged on the outer side of the bottom surface of the folding door, the guide rod is positioned on the second connecting seat, and the guide rail groove is a curved groove.

[0019] As a further description of the above technical solution:

[0020] The synchronous gear is rotatably connected to the hinge seat on the side of the cup holder body, the swing arm extending from the side of the synchronous gear is rotatably connected to the third connection seat on the inner side of the bottom surface of the folding door, and the swing arm is upwardly inserted into the guide hole of the cup holder body.

[0021] As a further description of the above technical solution:

[0022] The rotating block at the bottom of the swing rod is rotatably inserted into the first mounting hole of the positioning plate, and the sliding block at the top thereof is slidably inserted into the sliding hole of the positioning plate, and the locking block is positioned on the sliding block.

[0023] As a further description of the above technical solution:

[0024] The rotating block and the sliding block are both laterally extended with limit blocks, the first mounting hole and the sliding hole are respectively extended with notches matching the corresponding limit blocks on the side, the middle of the swing rod is provided with a notch, and an elastic pressure block is provided in the notch.

[0025] As a further description of the above technical solution:

[0026] The top of the guide enclosure is a heart-shaped structure, the bottom of the heart-shaped structure is open and its two ends extend laterally outward in an open shape, the locking element is a V-shaped structure, the bottom of which is staggered with the horizontal projection of one end of the heart-shaped structure, the locking block is a multi-prism structure with a horizontal axis, the heart-shaped structure and the locking element form an unlocking cavity on one side, and a locking cavity on the other side, and the bottom of the guide enclosure forms a receiving cavity that docks with the unlocking cavity and the locking cavity.

[0027] As a further description of the above technical solution:

[0028] The closing drive mechanism is a lifting driven motor, and a top plate is mounted on the top of its driving shaft. The top plate corresponds to at least one guide rod, and its horizontal projection covers the horizontal projection of the movable range of the guide rod.

[0029] As a further description of the above technical solution:

[0030] A constant speed mechanism is also provided between the cup holder body and the locking assembly, and the constant speed mechanism includes a constant speed gear for rotating the docking damper and a rack arranged on the side of the cup holder body and parallel to the guide rail groove. The damper is positioned on the second mounting hole of the positioning plate, and the constant speed gear is meshed and connected with the rack. A guide column is also extended inwardly on the positioning plate, and the guide column slides against the flat surface of the rack.

[0031] In summary, due to the adoption of the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0032] 1. The cup holder of the present invention forms a synchronous opening and closing driving structure for the two folding doors on the top thereof through a linkage, a locking assembly, a lock slot assembly and a traction member. The opening process of the folding doors corresponding to the above cup holder structure is driven by a mechanical structure to reduce energy consumption; when the folding door is closed, the folding door on one side is driven by a closing driving mechanism, and the linkage is cooperated to make the folding doors flip and close towards each other. During this period, the locking assembly is driven to move upward, the swing rod moves into the lock slot assembly, and the structure is re-locked through the cooperation of the locking block and the lock member. The semi-mechanical drive and semi-electric drive fully automatic design in the opening and closing process of the above folding door reduces the drive energy consumption, and the electric drive structure is simplified, which improves the stability and convenience of use. After the folding door is opened, it is integrally embedded in the cup holder body and the packaging bracket to avoid bumps and improve the aesthetics.

[0033] 2. The uniform speed mechanism is used to control the flipping of the folding door and the descending rate of the locking assembly when the folding door is opened. When the locking assembly descends, the uniform speed gear engages with the rack, and the damper is used to control the rotation rate of the uniform speed gear thereon, thereby realizing the uniform speed opening, structural buffering and anti-collision functions of the folding door. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0035] Figure 1 The figure is a schematic structural diagram of a cup holder with a folding door structure in a closed state.

[0036] Figure 2 The figure is a schematic structural diagram of a cup holder with a folding door structure in an open state.

[0037] Figure 3 Disassembly of a cup holder with a folding door structure Figure 1 .

[0038] Figure 4 The disassembly diagram of a locking assembly and a damper in a cup holder with a folding door structure.

[0039] Figure 5 The present invention is a structural schematic diagram of a lock slot assembly in a cup holder with a folding door structure.

[0040] Figure 6 Disassembly of a cup holder with a folding door structure Figure 2 .

[0041] Figure 7 The figure is a side view of a cup holder with a folding door structure.

[0042] Legend:

[0043] 1. Cup holder body; 10. Placement slot; 11. Guide rail slot; 12. Positioning block; 13. L-shaped plug block; 14. Hook; 15. Articulated seat; 16. Guide hole; 17. Rack; 2. Packaging bracket; 21. Slot; 22. Slot; 3. Folding door; 31. Guide rod; 32. First connecting seat; 33. Roller; 34. Second connecting seat; 35. Third connecting seat; 4. Linkage; 41. Synchronous gear; 42. Swing arm; 5. Locking assembly; 51. Positioning plate; 511. Kit; 512, first mounting hole; 513, sliding hole; 514, second mounting hole; 515, guide column; 52, rocker arm; 521, locking block; 522, rotating block; 523, slider; 524, notch; 525, elastic pressure block; 6, lock slot assembly; 61, guide enclosure; 62, locking piece; 63, unlocking cavity; 64, locking cavity; 65, receiving cavity; 7, traction piece; 71, bottom edge; 72, winding end; 8, closing drive mechanism; 81, top plate; 9, damper; 91, uniform speed gear. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0045] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] It should be noted that similar reference numerals and letters refer to similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in the subsequent drawings.

[0047] In the description of the embodiments of the present invention, it should be noted that the terms "upper", "inner", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the inventive product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0048] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, an indirect connection through an intermediate medium, or the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] Embodiment 1:

[0050] See also Figure 1-7 The present invention provides a technical solution: a cup holder with a folding door structure, comprising:

[0051] The cup holder body 1 is provided with a plurality of placement slots 10;

[0052] A packaging bracket 2, which is assembled on the side of the cup holder body 1;

[0053] A pair of folding doors 3 are respectively arranged on both sides of the top of the cup holder body 1, and the guide rods 31 on the outer sides thereof are slidably connected to the guide rail grooves 11 of the cup holder body 1;

[0054] The linkage members 4 are arranged in pairs, and the synchronous gear 41 at one end thereof is rotatably connected to the side surface of the cup holder body 1, and the other end thereof is rotatably connected to the inner side of the bottom surface of the corresponding folding door 3, and the two synchronous gears 41 are meshed and connected;

[0055] The locking assembly 5 comprises a positioning plate 51 and a swing rod 52 rotatably connected to the positioning plate 51, wherein a sleeve 511 on the positioning plate 51 is rotatably plugged into a guide rod 31 on a corresponding position of the folding door 3, and a locking block 521 is extended inwardly at the end of the swing rod 52;

[0056] The lock slot assembly 6 comprises a guide enclosure 61 and a lock 62 disposed in the guide enclosure 61, wherein a sliding cavity is formed between the guide enclosure 61 and the lock 62, wherein the locking block 521 is slidably disposed in the sliding cavity, and the lock 62 locks the locking block 521 by clamping;

[0057] A pulling member 7, which is connected to the outer sides of the cup holder body 1 and the folding door 3, and is used to pull the two closer;

[0058] The closing drive mechanism 8 is used to drive the two folding doors 3 to flip over and join together.

[0059] The cup holder of the present invention forms a synchronous opening and closing driving structure of two folding doors on its top through a linkage, a locking assembly, a lock slot assembly and a traction member. In this design, by pressing the inner side of the folding door on one side of the docking locking assembly or pulling the guide rod thereon, the locking assembly is lifted, the swing rod is separated from the lock member and rotated into the sliding cavity, and the folding door is unlocked at this time. Driven by the traction member, the folding door on one side is turned outward, and the guide groove cooperates with the guide rod to guide the turning of the folding door. The folding door on this side synchronously drives the linkage to rotate, thereby, through the gear meshing connection relationship, the linkage on the other side is rotated, and the folding door is opened, thereby realizing the synchronous opening of the two folding doors, so that the placement slot on the cup holder is opened, and the above-mentioned folding door opening process is driven by a mechanical structure to reduce energy consumption; when the folding door is closed, the folding door on one side is driven by the closing drive mechanism, and the folding door is turned toward each other and closed in cooperation with the linkage member. During this period, the locking assembly is driven to move upward, the swing rod moves into the lock slot assembly, and the structure is re-locked by the cooperation of the locking block and the lock member. The fully automatic design of semi-mechanical drive and semi-electric drive during the opening and closing process of the folding door reduces the drive energy consumption and simplifies the electric drive structure, thereby improving the stability and convenience of use. After the folding door is opened, the whole is embedded in the cup holder body and the packaging bracket to avoid bumps and improve the aesthetics.

[0060] The cup holder body 1 is provided with a positioning block 12, and a first connecting seat 32 is provided on the outer side of the bottom surface of the folding door 3, and a reel 33 is rotatably provided on the first connecting seat 32. The traction member 7 is a coil spring, and the bottom edge 71 of the bottom thereof is sleeved and positioned on the positioning block 12, and the winding end 72 of the top thereof is wound on the reel 33. After the locking block 521 is separated from the locking member 62 and the folding door 3 is unlocked, the traction member 7 using the coil spring rewinds the winding end 72 on the reel 33 through its own elastic force, thereby reducing the length of the extended part of the traction member 7, so as to reduce the distance between the connection between the folding door 3 and the cup holder body 1, that is, the folding door 3 is turned over and opened on the surface of the cup holder body 1 through the guidance of the linkage member 4; when the folding door is driven to close, the traction member 7 is stretched, and the winding end 72 is stably unwound on the reel 33.

[0061] A second connection seat 34 is further provided on the outer side of the bottom surface of the folding door 3 , the guide rod 31 is positioned on the second connection seat 34 , and the guide rail groove 11 is a curved groove.

[0062] The synchronous gear 41 is rotatably connected to the hinge seat 15 on the side of the cup holder body 1, and the swing arm 42 extending from the side of the synchronous gear 41 is rotatably connected to the third connection seat 35 on the inner side of the bottom surface of the folding door 3, and the swing arm 42 is upwardly inserted into the guide hole 16 of the cup holder body 1. The guide hole 16 limits and guides the lateral rotation and swing of the swing arm 42, thereby improving the stability of the linkage effect of the linkage member 4.

[0063] The rotating block 522 at the bottom of the swing rod 52 is rotatably inserted into the first mounting hole 512 of the positioning plate 51 , and the sliding block 523 at the top thereof is slidably inserted into the sliding hole 513 of the positioning plate 51 , and the locking block 521 is positioned on the sliding block 523 .

[0064] In this embodiment, the top of the guide enclosure 61 is a heart-shaped structure, the bottom of the heart-shaped structure is open and its two ends extend outward in an open shape. The locking piece 62 is a V-shaped structure, the bottom of which is staggered with the horizontal projection of one end of the heart-shaped structure. The locking block 521 is a multi-prism structure with a horizontal axis. The heart-shaped structure and the locking piece 62 form an unlocking cavity 63 on one side and a locking cavity 64 on the other side. The bottom of the guide enclosure 61 forms a receiving cavity 65 that docks the unlocking cavity 63 and the locking cavity 64. Figure 5As shown, when the above structure is in operation, the locking member 62 of the V-shaped structure and its bottom are staggered with the horizontal projection of one end of the heart-shaped structure, so that when the locking member 62 is locked with the locking block 521, the swing rod 52 is in an inclined state. When the locking assembly 5 rises and the locking member 62 is disengaged from the locking block 521, the swing rod 52 will automatically continue to swing toward one side under the influence of gravity and move into the unlocking cavity 63. Pulled by the traction member 7, the folding door 3 is flipped and opened, and the locking assembly 5 moves downward, so that the locking block 521 slides out of the unlocking cavity 63 and the receiving cavity 65; when the folding door 3 is closed, the swing rod 52 rises together with the locking assembly 5, and the locking block 521 is guided by the left side of the bottom surface of the locking member 62 and the left inner wall of the guide enclosure 61, moves into the receiving cavity 65 and the locking cavity 64, and finally gets stuck in the top of the locking member 62 to achieve structural locking.

[0065] The closing drive mechanism 8 is a lifting drive motor, and a top plate 81 is installed at the top of its driving shaft. The top plate 81 corresponds to at least one guide rod 31, and its horizontal projection covers the horizontal projection of the movable range of the guide rod 31.

[0066] The working principle of a cup holder with a folding door structure of the present embodiment includes: when the folding door 3 needs to be opened, the inner side of the folding door 3 on one side of the docking locking assembly 5 is pressed or the guide rod 31 thereon is pulled, so that the locking assembly 5 is lifted, and the locking block 521 is separated from the lock member 62 and continues to swing toward one side and then moves into the unlocking cavity 63, at which time the folding door 3 is unlocked, and driven by the traction member 7, the folding door 3 on one side is turned outward, and the guide rail groove cooperates with the guide rod to guide the turning of the folding door, and when the folding door 3 on this side abuts against the linkage member 4, it drives it to rotate together, thereby through the gear meshing connection relationship, the linkage member 4 on the other side is rotated, and the folding door 3 is opened, thereby realizing the synchronous opening of the two folding doors 3, so that the placement slot 10 on the cup holder is opened, and the above-mentioned opening process of the folding door 3 is driven by a mechanical structure to reduce energy consumption;

[0067] When the folding door 3 is closed, the guide rod 31 on one side of the folding door 3 is pushed upward by the closing drive mechanism 8, so that the folding door 3 rotates along the linkage member 4. When the end faces of the two are in contact, they rotate synchronously and drive the linkage member 4 on the other side to flip over. The folding door 3 on the other side flips together with the linkage member 4 under the guidance of the guide groove 11, and the two flip and open relative to each other, thereby making the folding door 3 flip toward each other and close. During this period, the locking assembly 5 is driven to move upward, and the rocker arm moves into the lock slot assembly 6 52. The locking block 521 is guided by the left side of the bottom surface of the lock member 62 and the left inner wall of the guide enclosure 61, moves into the receiving cavity 65 and the locking cavity 64, and finally gets stuck in the top of the lock member 62 to achieve structural locking.

[0068] Embodiment 2:

[0069] On the basis of the above-mentioned embodiment 1, preferably, a plurality of L-shaped plugs 13 and hooks 14 are provided on the surface of the cup holder body 1, the L-shaped plugs 13 are plugged into the slots 21 opened laterally on the packaging bracket 2, and the hooks 14 are inserted into and hooked into the slots 22 at the bottom of the packaging bracket 2.

[0070] The rotating block 522 and the sliding block 523 are both laterally extended with limit blocks, and the sides of the first mounting hole 512 and the sliding hole 513 are respectively extended with notches matching the corresponding limit blocks. A notch 524 is set in the middle of the swing rod 52, and an elastic pressing block 525 is set in the notch 524.

[0071] The partial assembly process of a cup holder with a folding door structure of this embodiment includes: Figure 2 As shown, the packaging bracket 2 is tilted toward the cup holder body 1, so that the L-shaped plug block 13 at the bottom is connected to the slot 21, and the hook 14 is connected to the slot 22, and then the packaging bracket 2 is turned toward the cup holder body 1 and pressed thereon to achieve the assembly of the cup holder body 1 and the packaging bracket 2;

[0072] When the locking assembly 5 is assembled, the swing rod 52 is tilted and arranged on the side of the positioning plate 51, and the limit block is aligned with the notch. Then, the swing rod 52 is pressed toward the positioning plate 51, and the rotating block 522 and the sliding block 523 are respectively pressed into the first mounting hole 512 and the sliding hole 513. Then, the swing rod 52 and the positioning plate 51 are relatively rotated so that the rotating block 522 and the sliding block 523 are staggered with the corresponding holes. Then, the limit block can be pressed tightly on the positioning plate 51 through the elastic pressing block 525 to reduce the relative axial displacement of the two and ensure the rotation stability of the swing rod 52 on the positioning plate 51. The structural design of this embodiment can improve the assembly efficiency of the cup holder assembly.

[0073] Embodiment three:

[0074] On the basis of the above-mentioned embodiment 1, preferably, a uniform speed mechanism is further provided between the cup holder body 1 and the locking assembly 5, and the uniform speed mechanism includes a uniform speed gear 91 for rotating the docking damper 9 and a rack 17 arranged on the side of the cup holder body 1 and parallel to the guide groove 11, the damper 9 is positioned on the second mounting hole 514 of the positioning plate 51, the uniform speed gear 91 is meshedly connected with the rack 17, and a guide column 515 is further extended inwardly from the positioning plate 51, and the guide column 515 is slidably abutted against the flat surface of the rack 17.

[0075] The working principle of a cup holder with a folding door structure of the present embodiment includes: the present embodiment is mainly used for controlling the flipping of the folding door when it is opened and the descending speed of the locking assembly 5. When the locking assembly 5 descends, the uniform speed gear 91 is meshed with the rack 17, and the damper 9 is used for controlling the rotation speed of the uniform speed gear 91 thereon, thereby realizing the uniform speed opening, structural buffering and anti-collision functions of the folding door. During this period, the guide column 515 slides on the flat surface of the rack 17 to ensure the activity stability of the above structure.

[0076] In summary, due to the adoption of the above technical solution, the cup holder with a folding door structure of this embodiment has the following beneficial effects compared with the prior art:

[0077] 1. The cup holder of the present invention forms a synchronous opening and closing driving structure for the two folding doors on the top thereof through a linkage, a locking assembly, a lock slot assembly and a traction member. The opening process of the folding doors corresponding to the above cup holder structure is driven by a mechanical structure to reduce energy consumption; when the folding door is closed, the folding door on one side is driven by a closing driving mechanism, and the linkage is cooperated to make the folding doors flip and close towards each other. During this period, the locking assembly is driven to move upward, the swing rod moves into the lock slot assembly, and the structure is re-locked through the cooperation of the locking block and the lock member. The semi-mechanical drive and semi-electric drive fully automatic design in the opening and closing process of the above folding door reduces the drive energy consumption, and the electric drive structure is simplified, which improves the stability and convenience of use. After the folding door is opened, it is integrally embedded in the cup holder body and the packaging bracket to avoid bumps and improve the aesthetics.

[0078] 2. The uniform speed mechanism is used to control the flipping of the folding door and the descending rate of the locking assembly when the folding door is opened. When the locking assembly descends, the uniform speed gear engages with the rack, and the damper is used to control the rotation rate of the uniform speed gear thereon, thereby realizing the uniform speed opening, structural buffering and anti-collision functions of the folding door.

[0079] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cup holder with a folding door structure, characterized in that: include: The cup holder body is provided with a plurality of placement slots; A packaging bracket, which is mounted on the side of the cup holder body; A pair of folding doors, which are respectively arranged on both sides of the top of the cup holder body, and the guide rods on the outer sides of the folding doors are slidably connected to the guide rail grooves of the cup holder body; The linkage parts are arranged in pairs, the synchronous gear at one end of which is rotatably connected to the side surface of the cup holder body, and the other end of which is rotatably connected to the inner side of the bottom surface of the corresponding folding door, and the two synchronous gears are meshed and connected; A locking assembly, comprising a positioning plate and a swing rod rotatably connected to the positioning plate, wherein the sleeve on the positioning plate is rotatably plugged into a guide rod on a corresponding position of the folding door, and a locking block is extended inwardly at the end of the swing rod; A lock slot assembly comprises a guide enclosure and a lock member disposed in the guide enclosure, wherein a sliding cavity is formed between the guide enclosure and the lock member, wherein the locking block is slidably disposed in the sliding cavity, and the lock member locks the locking block by clamping; A pulling member, which is connected to the cup holder body and the outer side of the folding door to pull the two closer; The closing drive mechanism is used to drive the two folding doors to flip over and join together.

2. The cup holder with a folding door structure according to claim 1, characterized in that: The surface of the cup holder body is provided with a plurality of L-shaped plugs and hooks. The L-shaped plugs are plugged into slots opened laterally on the packaging bracket, and the hooks are inserted into and hooked into the slots at the bottom of the packaging bracket.

3. The cup holder with a folding door structure according to claim 1, characterized in that: The cup holder body is provided with a positioning block, a first connecting seat is provided on the outer side of the bottom surface of the folding door, a reel is rotatably provided on the first connecting seat, the traction member is a coil spring, the bottom edge of the bottom of the coil spring is sleeved and positioned on the positioning block, and the top winding end of the coil spring is wound on the reel.

4. The cup holder with a folding door structure according to claim 1, characterized in that: A second connecting seat is also arranged on the outer side of the bottom surface of the folding door, the guide rod is positioned on the second connecting seat, and the guide rail groove is a curved groove.

5. The cup holder with a folding door structure according to claim 1, characterized in that: The synchronous gear is rotatably connected to the hinge seat on the side of the cup holder body, the swing arm extending from the side of the synchronous gear is rotatably connected to the third connection seat on the inner side of the bottom surface of the folding door, and the swing arm is upwardly inserted into the guide hole of the cup holder body.

6. The cup holder with a folding door structure according to claim 1, characterized in that: The rotating block at the bottom of the swing rod is rotatably inserted into the first mounting hole of the positioning plate, and the sliding block at the top thereof is slidably inserted into the sliding hole of the positioning plate, and the locking block is positioned on the sliding block.

7. The cup holder with a folding door structure according to claim 6, characterized in that: The rotating block and the sliding block are both laterally extended with limit blocks, the first mounting hole and the sliding hole are respectively extended with notches matching the corresponding limit blocks on the side, the middle of the swing rod is provided with a notch, and an elastic pressure block is provided in the notch.

8. The cup holder with a folding door structure according to claim 1, characterized in that: The top of the guide enclosure is a heart-shaped structure, the bottom of the heart-shaped structure is open and its two ends extend laterally outward in an open shape, the locking element is a V-shaped structure, the bottom of which is staggered with the horizontal projection of one end of the heart-shaped structure, the locking block is a multi-prism structure with a horizontal axis, the heart-shaped structure and the locking element form an unlocking cavity on one side, and a locking cavity on the other side, and the bottom of the guide enclosure forms a receiving cavity that docks with the unlocking cavity and the locking cavity.

9. The cup holder with a folding door structure according to claim 1, characterized in that: The closing drive mechanism is a lifting driven motor, and a top plate is mounted on the top of its driving shaft. The top plate corresponds to at least one guide rod, and its horizontal projection covers the horizontal projection of the movable range of the guide rod.

10. The cup holder with a folding door structure according to claim 1, characterized in that: A constant speed mechanism is also provided between the cup holder body and the locking assembly, and the constant speed mechanism includes a constant speed gear for rotating the docking damper and a rack arranged on the side of the cup holder body and parallel to the guide rail groove. The damper is positioned on the second mounting hole of the positioning plate, and the constant speed gear is meshed and connected with the rack. A guide column is also extended inwardly on the positioning plate, and the guide column slides against the flat surface of the rack.

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