Anti-toppling plastic cup

Abstract

The utility model relates to the field of plastic cup toppling prevention, in particular to an anti-toppling plastic cup which comprises a cup body, the outer surface of the cup body is in threaded connection with a cup cover, the outer surface of the cup body is in sliding connection with a positioning cylinder, and a connecting plate is arranged below the positioning cylinder; a first rotating ring and a second rotating ring are rotationally connected to the upper surface and the bottom surface of the connecting plate, the upper surface of the second rotating ring is rotationally connected with the bottom surface of the positioning cylinder, a limiting plate is fixedly connected to the inner wall of the first rotating ring, and three limiting grooves are formed in the upper surface of the limiting plate. After the base is placed on a table top, the first rotating ring is rotated to drive the limiting plate to rotate, the limiting plate drives the supporting legs to move through the limiting grooves, meanwhile, the supporting legs slide on the inner walls of the first sliding grooves till the supporting legs stretch out of the base, the contact area between the base and the table top and the contact area between the supporting legs and the table top are increased, and therefore the anti-toppling effect of the device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-dumping of plastic cups, in particular to an anti-dumping plastic cup. Background Art

[0002] In daily life, cups are indispensable daily necessities. Although there are many kinds of cups on the market, such as thermos cups, ordinary water cups, etc., although these cups have different shapes, their structures are roughly the same, that is, they all include a cup body for holding liquid and a cup handle located on the outside of the cup body and integrated with the cup body for the user to hold. When in use, the user can use the water in the cup by picking up the handle. Now, the most widely used cups are plastic cups, because plastic cups have low cost and fast processing speed.

[0003] At present, plastic cups are often used in life. When users are at work or at home, they use plastic cups to pour boiled water or drinks into them because of thirst. Generally, the unfinished water or drinks are placed on the table or in a convenient place for drinking next time. However, when using the plastic cup in daily life or work, if the plastic cup is accidentally knocked over, the boiled water or drinks poured out of the plastic cup will spill onto office supplies or furniture, causing damage to the office supplies or leaving stains on the furniture, thereby causing certain economic losses and labor intensity for cleaning. In addition, the existing anti-dumping device cannot fix plastic cups of different sizes, resulting in unstable center of gravity and thus dumping.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0005] In view of the above background technology, the prior art has the shortcomings and defects of easy tipping and unstable center of gravity.

[0006] The utility model discloses an anti-dumping plastic cup, comprising a cup body, a cup cover being threadedly connected to the outer surface of the cup body, a positioning cylinder being slidably connected to the outer surface of the cup body, a connecting plate being provided below the positioning cylinder, the upper surface and bottom surface of the connecting plate being rotatably connected to a rotating ring one and a rotating ring two, the bottom surface of the rotating ring one being rotatably connected to a base, the upper surface of the rotating ring two being rotatably connected to the bottom surface of the positioning cylinder, the inner wall of the rotating ring one being fixedly connected to a limiting plate, the upper surface of the limiting plate being provided with three limiting grooves, and the inner wall of each of the limiting grooves being slidably connected to a supporting leg.

[0007] By adopting the above scheme, the positioning cylinder limits the position of the cup body, provides a sense of enclosure for the cup body, and improves the stability of the cup body. The cup cover provides sealing for the cup body and prevents the user from accidentally spilling water or beverages when taking the cup body. The upper surface and bottom surface of the connecting plate are provided with grooves, and the rotating ring 1 and the rotating ring 2 are connected by the grooves, and the activity space of the rotating ring 1 and the rotating ring 2 is limited, and the connecting ring 1 and the rotating ring 2 are provided with connectivity. The upper surface and bottom surface of the rotating ring 1 and the rotating ring 2 are fixedly connected with the limiting member, and are connected with the positioning cylinder, the connecting plate and the base through the limiting member to form a whole. The rotating ring 1 limits the position of the limiting plate and provides power for the rotation of the limiting plate. The user drives the limiting plate to rotate by rotating the rotating ring 1 to achieve the effect of synchronous rotation. The limiting groove is an arc-shaped through groove, which limits the position and moving distance of the supporting leg, and the effect of driving the supporting leg to move by rotating the limiting plate. The base provides support force for the device, and the upper surface is provided with a groove connected to the rotating ring 1 to provide stability. The supporting leg can increase the contact area of ​​the device, increase the stability of the cup body, and prevent tipping.

[0008] Optionally, three slide grooves 1 are provided on the upper surface of the base, and the inner wall of each slide groove 1 is slidably connected to the outer surface of the corresponding supporting leg.

[0009] By adopting the above solution, the slide groove limits the movement direction of the support leg, so that the support leg can be freely extended or retracted following the rotation of the limit plate, thereby achieving the effect of increasing the contact area.

[0010] Furthermore, a fixing plate is fixedly connected to the inner wall of the rotating ring 2, and a square plate is fixedly connected to the upper surface of the fixing plate.

[0011] By adopting the above solution, the rotating ring 2 limits the position of the fixed plate and makes the fixed plate rotate with the rotating ring 2. The fixed plate provides a fulcrum for the square plate and limits the position of the square plate so that the square plate rotates synchronously with the fixed plate.

[0012] Furthermore, the upper surface of the square plate is rotatably connected to four connecting members, the upper surface of each connecting member is rotatably connected to a sliding block, and the outer surface of the sliding block is in contact with the outer surface of the cup body.

[0013] By adopting the above solution, the square plate provides support force for the connecting member, and the connecting member is driven to rotate by the rotation of the square plate. The connecting member provides power for the movement of the sliding block, so that the sliding block can follow the movement of the square plate.

[0014] Furthermore, four sector plates are fixedly connected to the inner wall of the positioning cylinder, and the upper surface of each sector plate is in contact with the bottom surface of the cup body.

[0015] By adopting the above solution, the fan-shaped plate provides support force for the cup body, so that the cup body can be stably placed inside the positioning tube.

[0016] Furthermore, two slide grooves 2 are provided on the outer surface of each of the sector plates, and the inner wall of each of the slide grooves 2 is slidably connected to the outer surface of the corresponding sliding block.

[0017] By adopting the above solution, the second slide groove limits the movement track of the sliding block and provides a supporting force for the sliding block, so that the sliding block can gather toward the center of the positioning tube.

[0018] Furthermore, the inner wall of the positioning tube is provided with four positioning grooves, and the inner wall of each positioning groove is slidably connected to the outer surface of the corresponding sliding block.

[0019] By adopting the above solution, the positioning groove provides a place for the sliding block to accommodate, thereby preventing the sliding block from being unable to be placed when the size of the cup body is exactly the same as the size of the inner wall of the positioning tube because there is nowhere to hide.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0021] 1. The utility model provides a rotating ring 1, a limit plate, a support leg and other components. After the base is placed on the desktop, the limit plate is driven to rotate by rotating the rotating ring 1, and the limit plate drives the support leg to move by using the limit groove. At the same time, the support leg slides on the inner wall of the slide groove 1 until the support leg extends out of the base, thereby increasing the contact area between the base and the support leg and the desktop, thereby achieving the anti-dumping effect of the device.

[0022] 2. The utility model sets a rotating ring 2, a square plate, a connecting piece, a sliding block and other components. The rotating ring 2 drives the fixed plate and the square plate to rotate. At the same time, the square plate drives the connecting piece to rotate and drives the corresponding sliding block to move. The movement direction of the corresponding sliding block is limited by the sliding groove 2 on the outer surface of the fan-shaped plate, so that the sliding blocks are gathered toward the center of the positioning cylinder until the sliding block contacts the outer surface of the cup body, so that the device can stably clamp cups of different sizes and make the cup body located in the center of the positioning cylinder, so that the center of gravity of the cup body is located in the center of the base, thereby achieving the effect of improving stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0024] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the internal structure of the positioning cylinder of the utility model;

[0026] Figure 3 This is a schematic diagram of the internal structure of the rotating ring of the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the second rotating ring of the utility model.

[0028] In the figure: 1. cup body; 2. positioning cylinder; 3. connecting plate; 4. rotating ring 1; 5. rotating ring 2; 6. base; 7. limiting plate; 8. limiting groove; 9. supporting leg; 10. slide groove 1; 11. fixed plate; 12. square plate; 13. connecting piece; 14. sliding block; 15. fan-shaped plate; 16. slide groove 2; 17. positioning groove; 18. cup cover. DETAILED DESCRIPTION

[0029] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0030] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The utility model discloses an anti-dumping plastic cup, comprising a cup body 1, the outer surface of which is threadedly connected with a cup cover 18, the cup cover 18 provides sealing for the cup body 1 and prevents the user from accidentally spilling water or beverages when taking the cup body 1. Specifically, the cup cover 18 is twisted to open or close the opening of the cup body 1, and the outer surface of the cup body 1 is slidably connected with a positioning cylinder 2, which can limit the position of the cup body 1, provide a sense of surrounding for the cup body 1, and improve the stability of the cup body 1. The bottom surface of the cup body 1 is provided with an annular groove, and a connecting plate 3 is provided below the positioning cylinder 2. The upper surface and bottom surface of the connecting plate 3 are both provided with grooves, which are connected to the rotating ring 2 5 through the grooves, and the upper surface and bottom surface of the connecting plate 3 are rotatably connected with a rotating ring 1 4 and a rotating ring 2 5, and the positions of the rotating ring 1 4 and the rotating ring 2 5 are limited by the grooves of the connecting plate 3. The upper and bottom surfaces of the rotating ring 1 4 and the rotating ring 2 5 are fixedly connected with a limiting member, and the limiting member is connected to the groove of the connecting plate 3 to improve stability.

[0031] In this embodiment, the bottom surface of the rotating ring 1 4 is rotatably connected to the base 6, and a groove is provided on the upper surface of the base 6. The upper surface of the rotating ring 2 5 is rotatably connected to the bottom surface of the positioning tube 2. Specifically, the limiting members of the rotating ring 1 4 and the rotating ring 2 5 are connected to the positioning tube 2, the connecting plate 3 and the base 6 to form a whole, thereby improving stability. The inner wall of the rotating ring 1 4 is fixedly connected to the limiting plate 7, and three limiting grooves 8 are provided on the upper surface of the limiting plate 7. The limiting grooves 8 are arc-shaped through grooves, and the inner wall of each limiting groove 8 is slidably connected to the limiting plate 7. It is connected to a support leg 9, which is driven to move by the rotation of the limit plate 7 and the cooperation with the limit groove 8 to achieve the effect of increasing the contact area. Three slide grooves 10 are provided on the upper surface of the base 6. The slide groove 10 is a through groove that penetrates the base 6 so that the support leg 9 can contact the desktop. The inner wall of each slide groove 10 is slidably connected to the outer surface of the corresponding support leg 9. Specifically, the limit plate 7 is driven to rotate by rotating the rotating ring 4, and at the same time, the limit plate 7 drives the support leg 9 to extend, thereby increasing the contact area and achieving the anti-dumping effect.

[0032] In a preferred embodiment, the inner wall of the rotating ring 2 5 is fixedly connected with a fixed plate 11, the rotating ring 2 5 provides support force for the fixed plate 11, limits the position of the fixed plate 11, the upper surface of the fixed plate 11 is fixedly connected with a square plate 12, the fixed plate 11 provides a fulcrum for the square plate 12, so that the square plate 12 rotates synchronously with the fixed plate, the upper surface of the square plate 12 is rotatably connected with four connecting members 13, the connecting member 13 is a right-angled connecting rod, which is driven to rotate by the square plate 12, and the upper surface of each connecting member 13 is rotatably connected with a sliding block 14, the outer surface of the sliding block 14 contacts the outer surface of the cup body 1, specifically, the fixed plate 11 and the square plate 12 are driven to rotate by the rotating ring 2 5, the square plate 12 drives the connecting member 13 to rotate, and at the same time the connecting member 13 drives the corresponding sliding block 14 to move, thereby achieving the effect of synchronous movement of the four sliding blocks 14.

[0033] See also Figure 2 , Figure 4The inner wall of the positioning cylinder 2 is fixedly connected with four fan-shaped plates 15, and the upper surface of each fan-shaped plate 15 is in contact with the bottom surface of the cup body 1. The fan-shaped plates 15 provide support for the cup body 1, so that the cup body 1 can be stably placed inside the positioning cylinder 2. The outer surface of each fan-shaped plate 15 is provided with two slide grooves 16, and the inner wall of each slide groove 16 is slidably connected with the outer surface of the corresponding sliding block 14. The slide groove 16 limits the movement trajectory of the sliding block 14 and provides support for the sliding block 14. Specifically, the sliding block 14 is limited by the slide groove 16, so that the sliding block 14 can gather with the center of the positioning cylinder 2. The inner wall of the positioning cylinder 2 is provided with four positioning grooves 17, and the inner wall of each positioning groove 17 is slidably connected with the outer surface of the corresponding sliding block 14. The positioning groove 17 provides a place for the sliding block 14 to accommodate it, so as to prevent the cup body 1 from being placed because the sliding block 14 has nowhere to hide when the size of the cup body 1 is exactly the same as the size of the inner wall of the positioning cylinder 2.

[0034] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A tip-proof plastic cup, comprising a cup body (1), characterized in that: The outer surface of the cup body (1) is threadedly connected to a cup cover (18), and the outer surface of the cup body (1) is slidably connected to a positioning tube (2). A connecting plate (3) is provided below the positioning tube (2). The upper surface and bottom surface of the connecting plate (3) are both rotatably connected to a rotating ring 1 (4) and a rotating ring 2 (5). The bottom surface of the rotating ring 1 (4) is rotatably connected to a base (6). The upper surface of the rotating ring 2 (5) is rotatably connected to the bottom surface of the positioning tube (2). The inner wall of the rotating ring 1 (4) is fixedly connected to a limiting plate (7). The upper surface of the limiting plate (7) is provided with three limiting grooves (8), and the inner wall of each limiting groove (8) is slidably connected to a supporting leg (9).

2. The anti-dumping plastic cup according to claim 1, characterized in that: The upper surface of the base (6) is provided with three slide grooves (10), and the inner wall of each slide groove (10) is slidably connected to the outer surface of the corresponding support leg (9).

3. The anti-dumping plastic cup according to claim 1, characterized in that: A fixing plate (11) is fixedly connected to the inner wall of the second rotating ring (5), and a square plate (12) is fixedly connected to the upper surface of the fixing plate (11).

4. The anti-dumping plastic cup according to claim 3, characterized in that: The upper surface of the square plate (12) is rotatably connected to four connecting members (13), and the upper surface of each connecting member (13) is rotatably connected to a sliding block (14), and the outer surface of the sliding block (14) is in contact with the outer surface of the cup body (1).

5. The anti-dumping plastic cup according to claim 1, characterized in that: Four sector plates (15) are fixedly connected to the inner wall of the positioning cylinder (2), and the upper surface of each sector plate (15) is in contact with the bottom surface of the cup body (1).

6. The anti-dumping plastic cup according to claim 5, characterized in that: The outer surface of each of the sector plates (15) is provided with two second slide grooves (16), and the inner wall of each of the second slide grooves (16) is slidably connected to the outer surface of the corresponding sliding block (14).

7. The anti-dumping plastic cup according to claim 4, characterized in that: The inner wall of the positioning cylinder (2) is provided with four positioning grooves (17), and the inner wall of each positioning groove (17) is slidably connected to the outer surface of the corresponding sliding block (14).

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