Cup cover with buffer function

Abstract

The utility model relates to the technical field of cup covers, specifically to a cup cover with a buffer function, comprising a cover body and a pressure reducing device, a cup mouth is arranged on the surface of the cover body, the pressure reducing device is arranged on one side of the cover body, the pressure reducing device comprises an air hole, the air hole is arranged on one side of the cover body, a filter plate is fixedly connected to the inner wall of the air hole, a plurality of circular holes are arranged on the surface of the filter plate, a gasket is fixedly connected to one side of the cover body, a pull rope is fixedly connected to one side of the gasket, a rubber pad is fixedly connected to the side of the pull rope away from the gasket, the rubber pad is arranged in a circular shape, a leather plug is fixedly connected to the lower surface of the rubber pad, the leather plug is inserted into the air hole, and the leather plug is arranged on the surface of the air hole. The utility model, by arranging the pressure reducing device, is convenient for releasing and buffering the air pressure in the cup, reduces the situation that the cup cover cannot be opened due to the adsorption of air pressure and affects the use, increases the safety of the equipment, and reduces the safety hazards caused by air pressure.

Description

Technical Field

[0001] The utility model relates to the technical field of cup covers, in particular to a cup cover with a buffer function. Background Art

[0002] A cup lid is usually a component used to cover the top of a cup. It has multiple functions, such as preventing dust and debris from entering the cup, keeping the liquid in the cup clean, and to a certain extent keeping the liquid warm or cold, reducing the loss of heat or cold. Some cup lids are also designed with special functions, such as a straw hole for easy drinking.

[0003] The inventor discovered in his daily work that during use, if the temperature of the gas in the cup rises and the molecular thermal motion intensifies, the gas pressure will increase. Excessive gas pressure will easily make it difficult to open the cup lid, affecting the use. In order to solve the problem of excessive gas pressure making it difficult to open the cup lid, the prior art uses tools to assist in opening the cup lid. However, if the gas pressure is too high, the liquid in the cup will easily spray out when the cup lid is opened, which will make the equipment inconvenient to use. Utility Model Content

[0004] The utility model aims to solve the defect in the prior art that the cup cover is difficult to open due to excessive air pressure, and proposes a cup cover with a buffer function.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cup cover with a buffering function, comprising a cover body and a pressure reducing device, the surface of the cover body is provided with a cup mouth, the pressure reducing device is arranged on one side of the cover body, the pressure reducing device comprises an air hole, the air hole is opened on one side of the cover body, the inner wall of the air hole is fixedly connected with a filter plate, the surface of the filter plate is provided with a plurality of circular holes, a gasket is fixedly connected with one side of the cover body, a pull rope is fixedly connected with one side of the gasket, and a rubber pad is fixedly connected with the side of the pull rope away from the gasket. By providing the pressure reducing device, it is convenient to buffer and release the air pressure in the cup, thereby increasing the usability of the equipment and reducing the safety hazards of the equipment.

[0006] Preferably, the rubber pad is arranged in a circular shape, and a leather plug is fixedly connected to the lower surface of the rubber pad. By providing the leather plug, the air hole is easily sealed and closed, which improves the usability of the device and reduces the difficulty of operating the device.

[0007] Preferably, the leather plug is inserted into the air hole, and the leather plug is arranged on the surface of the air hole. By setting the air hole, the gas in the cup is easily released, which reduces the situation where the gas reaches the cup cover and is difficult to open, and increases the safety of the equipment.

[0008] Preferably, an adjusting device is provided on the surface of the cover body, and the adjusting device includes a baffle, which is slidably connected to the cover body, a rack is fixedly connected to one side of the baffle, and a driving tooth is provided on the surface of the rack, a fixing frame is fixedly connected to the surface of the cover body, a rod body is fixedly connected to the surface of the fixing frame, and a driving wheel is fixedly connected to the surface of the rod body, and the driving wheel is meshingly connected to the rack. By providing the adjusting device, it is convenient to flexibly adjust the size of the cup mouth according to personal drinking habits or the situation at the time, and it is convenient and accurate to control the amount of water drunk each time, which helps to reasonably plan water intake.

[0009] Preferably, there are two fixing frames, and the two fixing frames are arranged in mirror symmetry. By setting the fixing frames, it is convenient to install the equipment and assist the driving wheel to rotate, thereby increasing the stability of the equipment and reducing the difficulty of operating the equipment.

[0010] Preferably, a sliding hole is provided on one side of the cup mouth close to the baffle, and the baffle is slidably connected to the sliding hole. By providing the baffle, the size of the cup mouth can be easily adjusted, which increases the usability of the device, reduces the difficulty of operating the device, and facilitates use.

[0011] Preferably, the driving wheel is arranged on the surface of the rack, and a clamping plate is fixedly connected to one side of the rack. By providing the driving wheel, it is convenient to drive the rack to move, thereby increasing the stability of the equipment, reducing the difficulty of operating the equipment, and facilitating use.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by setting a decompression device, when the air pressure in the cup body is too high and the cup cover cannot be opened, the pull rope is grasped and pulled upward, and the pull rope drives the rubber pad, and the rubber pad separates the leather plug from the air hole. At this time, the air pressure is discharged and released through the air hole and the filter plate, and the cup cover can be rotated to open the cup body, and then the leather plug is reinserted into the air hole to complete the sealing. By setting a decompression device, it is convenient to release and buffer the air pressure in the cup, which reduces the situation that the cup cover is adsorbed by the air pressure and cannot be opened to affect the use, increases the safety of the equipment, and reduces the safety hazards caused by the air pressure.

[0014] 2. In the utility model, by providing an adjustment device, during use, the flow rate of the cup mouth can be adjusted by rotating the driving wheel, which squeezes the rack and drives the baffle to be inserted into the cup mouth, so as to facilitate the user to adjust according to his own needs. By providing the adjustment device, it is convenient to flexibly adjust the size of the cup mouth according to personal drinking habits or the current situation. For example, when you want to drink in big gulps, you can adjust it larger, and when you need to taste it slowly, you can adjust it smaller. This facilitates and accurately controls the amount of water you drink each time, helps to reasonably plan water intake, and the small sip mode is convenient to reduce the risk of liquid spilling during walking or moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a cup cover with a buffering function is proposed for the utility model;

[0016] Figure 2 A schematic diagram of the air hole structure of a cup cover with a buffering function is provided for the utility model;

[0017] Figure 3 This is a partial structural schematic diagram of a decompression device of a cup cover with a buffer function proposed by the utility model;

[0018] Figure 4 The utility model provides a schematic structural diagram of an adjustment device for a cup cover with a buffer function;

[0019] Figure 5 The utility model proposes a cup cover with a buffer function Figure 4 A is an enlarged structural diagram of FIG.

[0020] Legend: 1. Cover; 2. Cup mouth; 3. Pressure reducing device; 31. Air hole; 32. Filter plate; 33. Rubber pad; 34. Leather plug; 35. Pull rope; 36. Gasket; 4. Adjustment device; 41. Baffle; 42. Rack; 43. Card plate; 44. Fixing frame; 45. Rod; 46. Driving wheel. DETAILED DESCRIPTION

[0021] See also Figure 1-5 The utility model provides a technical solution: a cup cover with a buffer function, comprising a cover body 1 and a decompression device 3, a cup mouth 2 is arranged on the surface of the cover body 1, and the decompression device 3 is arranged on one side of the cover body 1.

[0022] The specific settings and functions of the pressure reducing device 3 and the regulating device 4 are described in detail below.

[0023] In this embodiment: the pressure reducing device 3 includes an air hole 31, the air hole 31 is opened on one side of the cover body 1, the inner wall of the air hole 31 is fixedly connected with a filter plate 32, the surface of the filter plate 32 is opened with a plurality of circular holes, a gasket 36 is fixedly connected to one side of the cover body 1, a pull rope 35 is fixedly connected to one side of the gasket 36, and a rubber pad 33 is fixedly connected to the side of the pull rope 35 away from the gasket 36. By setting the pressure reducing device 3, it is convenient to buffer and release the air pressure in the cup, thereby increasing the usability of the equipment and reducing the safety hazards of the equipment.

[0024] Specifically, the rubber pad 33 is arranged in a circular shape, and a leather plug 34 is fixedly connected to the lower surface of the rubber pad 33. By setting the leather plug 34, the air hole 31 is conveniently sealed and closed, thereby improving the usability of the device and reducing the difficulty of operating the device.

[0025] Specifically, the leather plug 34 is inserted into the air hole 31 , and the leather plug 34 is disposed on the surface of the air hole 31 .

[0026] In this embodiment, the air hole 31 is provided to facilitate the release of gas in the cup, thereby reducing the situation where the gas reaches the cup cover and is difficult to open, thereby increasing the safety of the device.

[0027] Specifically, an adjusting device 4 is provided on the surface of the cover body 1, and the adjusting device 4 includes a baffle 41, which is slidably connected to the cover body 1, a rack 42 is fixedly connected to one side of the baffle 41, and a driving tooth is provided on the surface of the rack 42, a fixing frame 44 is fixedly connected to the surface of the cover body 1, a rod 45 is fixedly connected to the surface of the fixing frame 44, and a driving wheel 46 is fixedly connected to the surface of the rod 45, and the driving wheel 46 is meshingly connected to the rack 42. By providing the adjusting device 4, it is convenient to flexibly adjust the size of the cup mouth 2 according to personal drinking habits or the situation at the time, so as to conveniently and accurately control the amount of water drunk each time, which is conducive to reasonable planning of water intake.

[0028] Specifically, there are two fixing frames 44, and the two fixing frames 44 are arranged in a mirror-symmetrical manner.

[0029] In this embodiment, by providing a fixing frame 44, the device is easily installed, and the auxiliary driving wheel 46 is rotated, thereby increasing the stability of the device and reducing the difficulty of operating the device.

[0030] Specifically, a sliding hole is opened on one side of the cup mouth 2 close to the baffle 41, and the baffle 41 is slidably connected to the sliding hole. By setting the baffle 41, the size of the cup mouth 2 is easily adjusted, which increases the usability of the device, reduces the difficulty of operating the device, and facilitates use.

[0031] Specifically, the driving wheel 46 is disposed on the surface of the rack 42 , and a clamping plate 43 is fixedly connected to one side of the rack 42 .

[0032] In this embodiment, the driving wheel 46 is provided to facilitate the movement of the rack 42, thereby increasing the stability of the device, reducing the difficulty of operating the device, and facilitating use.

[0033] Working principle: By setting the decompression device 3, when the air pressure in the cup body is too high and the cup cover cannot be opened, grab the pull rope 35 and pull the pull rope 35 upward, the pull rope 35 drives the rubber pad 33, and the rubber pad 33 separates the leather plug 34 from the air hole 31. At this time, the air pressure is discharged and released through the air hole 31 and the filter plate 32, and the cup cover can be turned to open the cup body, and then the leather plug 34 is reinserted into the air hole 31 to complete the sealing. By setting the decompression device 3, it is convenient to release and buffer the air pressure in the cup, reduce the situation that the cup cover cannot be opened due to the adsorption of air pressure and affects the use, increase the safety of the equipment, and reduce To avoid the potential safety hazard caused by air pressure, during use, the driving wheel 46 is rotated, and the driving wheel 46 squeezes the rack 42 to drive the baffle 41 to be inserted into the cup mouth 2 to adjust the flow rate of the cup mouth 2, so that the user can adjust it according to their own needs. By setting the adjustment device 4, it is convenient to flexibly adjust the size of the cup mouth 2 according to personal drinking habits or the situation at the time. For example, you can adjust it larger when you want to drink in big gulps, and adjust it smaller when you need to taste it slowly. This facilitates and accurately controls the amount of water you drink each time, helps to reasonably plan water intake, and the small sip mode reduces the risk of liquid spilling while walking or moving.

Claims

1. A cup cover with a buffering function, comprising a cover body (1) and a pressure relief device (3), characterized in that: The surface of the cover body (1) is provided with a cup mouth (2); the pressure reducing device (3) is provided on one side of the cover body (1); the pressure reducing device (3) comprises an air hole (31); the air hole (31) is provided on one side of the cover body (1); a filter plate (32) is fixedly connected to the inner wall of the air hole (31); a plurality of circular holes are provided on the surface of the filter plate (32); a gasket (36) is fixedly connected to one side of the cover body (1); a pull rope (35) is fixedly connected to one side of the gasket (36); a rubber pad (33) is fixedly connected to the side of the pull rope (35) away from the gasket (36); the rubber pad (33) is provided in a circular shape; a leather plug (34) is fixedly connected to the lower surface of the rubber pad (33); the leather plug (34) is inserted into the air hole (31); and the leather plug (34) is provided on the surface of the air hole (31).

2. The cup cover with a buffering function according to claim 1, characterized in that: The surface of the cover body (1) is provided with an adjusting device (4), the adjusting device (4) comprising a baffle (41), the baffle (41) being slidably connected to the cover body (1), a rack (42) being fixedly connected to one side of the baffle (41), a surface of the rack (42) being provided with driving teeth, a fixing frame (44) being fixedly connected to the surface of the cover body (1), a rod (45) being fixedly connected to the surface of the fixing frame (44), a driving wheel (46) being fixedly connected to the surface of the rod (45), and the driving wheel (46) being meshingly connected to the rack (42).

3. The cup cover with a buffering function according to claim 2, characterized in that: There are two fixing frames (44), and the two fixing frames (44) are arranged in a mirror-symmetrical manner.

4. The cup cover with a buffering function according to claim 3, characterized in that: A sliding hole is provided on one side of the cup mouth (2) close to the blocking piece (41), and the blocking piece (41) is slidably connected to the sliding hole.

5. The cup cover with a buffering function according to claim 4, characterized in that: The driving wheel (46) is arranged on the surface of the rack (42), and a clamping plate (43) is fixedly connected to one side of the rack (42).

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