Rotary pressing locking cup cover

Abstract

The utility model discloses a rotary type press locking cup cover which comprises a bottom cover and a top cover covering the bottom cover, the bottom cover is provided with a containing groove and a mounting hole communicated with the containing groove, the mounting hole is provided with a straw, the lower end of the straw penetrates through the mounting hole to be communicated with a cup body, and the top cover covers the bottom cover to form a mounting cavity. A rotary cover which extrudes the straw into the containing groove during rotation is rotationally connected into the mounting cavity, an extrusion block is arranged at the bottom of the rotary cover, the thickness of the extrusion block is gradually increased in the direction that the front end of the rotary cover extends to the rear end of the rotary cover, and an arc-shaped strip hole communicated with the mounting cavity is formed in the top cover. And the rotary cover is provided with a shifting piece which extends out of the top cover from the arc-shaped strip hole. Compared with the prior art, the anti-pollution cup has the advantages that the straw is pressed more tightly, the straw is pressed tightly by the pressing block, water in the cup can be prevented from flowing out of the straw, meanwhile, the straw is contained in the containing groove, and the anti-dust and anti-pollution effects can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cup covers, in particular to a rotary press-locking cup cover. Background Art

[0002] A cup cover is a component that covers the mouth of a cup, and is mainly used to prevent dust and liquid from leaking out, while providing a heat preservation effect. Traditional cup covers require opening the cup cover to be used each time you drink water, which is troublesome, and the cup mouth is large, and it is difficult to control the amount of water when drinking. Without solving the above problems, cup covers with direct drinking ports and straws have appeared on the market, so that you can drink without opening the cup cover, and the amount of water is easy to control.

[0003] For example, the Chinese utility model patent "Straw Cup Cover and Straw Cup" with patent publication number CN216651971U includes a cover body and a straw nozzle arranged on the cover body, a sliding cover assembly and an elastic locking piece. The cover body is provided with a accommodating cavity for accommodating the straw nozzle, and the sliding cover assembly can slide on the cover body; the elastic locking piece is respectively connected to the cover body and the sliding cover assembly; the sliding cover assembly has a closed state and an open state. When the sliding cover assembly is in the closed state, the sliding cover assembly presses down the straw nozzle so that the straw nozzle is stored in the accommodating cavity.

[0004] In the above solution, the sliding component can only press the straw mouth into the accommodating cavity, but the straw is not pressed tightly, the sealing effect is poor, and the water or heat in the cup body will leak out from the suction mouth. Utility Model Content

[0005] The utility model aims to solve the problem that the straw nozzle in the cup cover is not pressed tightly, the sealing effect is poor, and the water or heat in the cup body leaks out from the nozzle. The technical problem to be solved by the utility model is to provide a rotary press-lock cup cover to solve the above problem.

[0006] The utility model adopts the technical scheme to solve the above technical problems as follows: it comprises a bottom cover and a top cover covering the bottom cover, the bottom cover is provided with a storage groove and a mounting hole connected with the storage groove, the mounting hole is provided with a straw, the lower end of which passes through the mounting hole and is connected with the cup body, the top cover is covered on the bottom cover to form a mounting cavity, the mounting cavity is rotatably connected with a rotating cover which squeezes the straw in the storage groove when rotating, the bottom of the rotating cover is provided with an extrusion block, the thickness of the extrusion block gradually becomes thicker along the direction extending from the front end of the rotating cover to the rear end, the top cover is provided with a toggle piece extending from the circular arc bar hole to the top cover, when the toggle piece is driven to rotate clockwise along the circular arc bar hole, the rotating cover rotates to drive the extrusion block to rotate and press the upper end of the straw into the storage groove, and when the toggle piece is driven to rotate counterclockwise along the circular arc bar hole, the rotating cover rotates to drive the extrusion block to rotate and disengage from the straw, and the upper end of the straw rebounds to be in an open state.

[0007] A further preferred solution of the utility model is: a fixing sleeve penetrating through the bottom cover and fixed on the bottom cover is arranged in the installation cavity, and the rotating cover is arranged on the fixing sleeve and can rotate around the fixing sleeve.

[0008] A further preferred solution of the utility model is that the axis center line of the fixing sleeve coincides with the center of the upper cover and the lower cover.

[0009] A further preferred solution of the utility model is: the bottom cover is provided with a direct drinking port connected to the cup body, the top cover is provided with a water outlet connected to the direct drinking port, the rotating cover is provided with an avoidance gap, when the straw is in a closed or open state, the direct drinking port is located in the avoidance gap, the top cover is provided with a sealing cover, and the sealing cover is provided with an elastic plug that cooperates with the water outlet to seal the water outlet.

[0010] A further preferred solution of the utility model is: an internal thread is provided inside the fixing sleeve, a threaded column is provided at the bottom of one end of the sealing cover away from the elastic plug, which penetrates the top cover and extends into the fixing sleeve and is threadedly connected to the fixing sleeve, and the sealing cover is made of a deformable plastic material.

[0011] A further preferred scheme of the utility model is: a connecting column is provided at the bottom of one end of the sealing cover away from the threaded column, the elastic plug is provided on the connecting column, a limiting step is provided on the connecting column, the limiting step is located on the elastic plug, and a U-shaped notch is provided at one end of the rotating cover away from the toggle member. When the straw is in an open state, the connecting column is stuck in the U-shaped notch, and the lower end abuts against the step inside the notch to limit the opening of the sealing cover.

[0012] A further preferred solution of the utility model is: a mounting platform is provided on the top surface of the bottom cover, a card slot is provided on the side surface of the mounting platform, the side surface of the mounting platform has an insertion slot extending downward from the top and communicating with one side of the card slot, a card block is provided on the inner side of the edge of the top cover, when the top cover is closed on the bottom cover, the card block is inserted from the insertion slot, and after the top cover is rotated, the card block slides into the card slot and fixes the top cover with the card slot.

[0013] A further preferred solution of the utility model is that: at least two card slots are provided, and the number of the insertion slots and the card blocks are equal and matched one by one.

[0014] A further preferred solution of the utility model is: an elastic protrusion is provided in the card slot, and a groove cooperating with the elastic protrusion is provided on the card block. When the card block slides into the card slot, the elastic protrusion cooperates with the groove to clamp the card block.

[0015] A further preferred solution of the utility model is that the direct drinking port and the mounting hole are arranged on two sides of the bottom cover opposite to each other.

[0016] Compared with the prior art, the utility model has the following advantages: a rotating cover is provided by rotating in the installation cavity formed by the top cover and the bottom cover, an extrusion block is provided at the bottom of the rotating cover, and the thickness of the extrusion block gradually becomes thicker along the direction extending from the front end to the rear end of the rotating cover, an arc-shaped bar hole communicating with the installation cavity is provided on the top cover, and a toggle piece extending from the arc-shaped bar hole is provided on the rotating cover. When the toggle piece is driven to rotate clockwise along the arc-shaped bar hole, the rotating cover rotates and drives the extrusion block to rotate to press the upper end of the straw into the storage groove. As the rotating cover rotates, the greater the force with which the extrusion block squeezes the straw, the tighter the straw is pressed, which can prevent water in the cup from flowing out of the straw. At the same time, the straw is stored in the storage groove, which can achieve the effect of dust and pollution prevention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings and preferred embodiments. However, those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and should not be regarded as limiting the scope of the present invention. Furthermore, unless otherwise specified, the drawings only conceptually represent the composition or structure of the described objects and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the preferred embodiment of the utility model in which the straw is in an open state;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the preferred embodiment of the utility model in which the straw is in an open state and the cover is removed;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the bottom cover of the preferred embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the top cover of the preferred embodiment of the utility model;

[0022] Figure 5 This is a bottom-up three-dimensional structural diagram of the rotating cover, the sealing cover and the straw in the preferred embodiment of the utility model;

[0023] Figure 6 This is a schematic diagram of the three-dimensional structure of the rotating cover, the sealing cover and the straw in the preferred embodiment of the utility model;

[0024] Figure 7 This is an exploded view of a preferred embodiment of the utility model;

[0025] Figure 8 This is a schematic diagram of the three-dimensional structure of the preferred embodiment of the utility model in a closed state of the straw;

[0026] Figure 9This is a schematic diagram of the three-dimensional structure of the preferred embodiment of the utility model after the rotating cover is removed in the closed state of the straw.

[0027] In the figure: 1. bottom cover; 11. storage slot; 12. installation hole; 13. straw; 14. direct drinking port; 15. through hole; 2. top cover; 21. arc-shaped strip hole; 22. water outlet; 23. clamping block; 24. groove; 25. fixing hole; 3. installation cavity; 4. rotating cover; 41. extrusion block; 42. toggle piece; 43. avoidance gap; 44. U-shaped notch; 45. connecting hole; 5. fixing sleeve; 6. sealing cover; 61. elastic plug; 62. threaded column; 63. connecting column; 64. limiting step; 7. mounting platform; 71. clamping slot; 711. elastic protrusion; 72. insertion slot. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are only descriptive and exemplary and should not be construed as limiting the protection scope of the present invention.

[0029] It should be noted that like reference numerals denote similar items in the following drawings, and thus, once an item is defined in one drawing, it may not be further defined or explained in subsequent drawings.

[0030] This embodiment mainly describes a rotary press-lock cup cover, as follows:

[0031] like Figures 1 to 9As shown, a rotary press-lock cup cover comprises a bottom cover 1 and a top cover 2, the top cover 2 covers the bottom cover 1, a storage groove 11 and a mounting hole 12 connected to the storage groove 11 are provided on the bottom cover 1, a straw 13 whose lower end passes through the mounting hole 12 and is connected to the cup body is provided at the mounting hole 12, the straw 13 is sealed with the mounting hole 12, the storage groove 11 is used to store the straw 13 when the straw 13 is not in use, the top cover 2 covers the bottom cover 1 to form a mounting cavity 3, a rotary cover 4 is rotatably connected in the mounting cavity 3 to squeeze the straw 13 into the storage groove 11 when rotating, a squeezing block 41 is provided at the bottom of the rotary cover 4, the squeezing block 41 is used to squeeze the straw 13 to fold and store it in the storage groove 11, the thickness of the squeezing block 41 gradually becomes thicker along the direction extending from the front end to the rear end of the rotary cover 4, the top cover 2 is provided with an arc-shaped strip hole 21 connected to the mounting cavity 3, the rotary cover 4 is rotated to squeeze the straw 13 into the storage groove 11, the thickness of the squeezing block 41 gradually becomes thicker along the direction extending from the front end to the rear end of the rotary cover 4 The cover 4 is provided with a toggle piece 42 extending from the top cover 2 from the arc-shaped strip hole 21. When the toggle piece 42 is driven to rotate clockwise along the arc-shaped strip hole 21, the rotating cover 4 rotates to drive the squeezing block 41 to rotate and press the upper end of the straw 13 into the receiving groove 11. As the rotating cover 4 rotates, the greater the force with which the squeezing block 41 squeezes the straw 13, the tighter the straw 13 is pressed, which can prevent water in the cup from flowing out of the straw 13. At the same time, the straw 13 is stored in the receiving groove 11, which can play a dust-proof and pollution-proof effect; when the toggle piece 42 is driven to rotate counterclockwise along the arc-shaped strip hole 21, the rotating cover 4 rotates to drive the squeezing block 41 to rotate, and the squeezing force of the squeezing block 41 on the straw 13 becomes smaller and smaller, until the squeezing block 41 is separated from the straw 13, the straw 13 is no longer subjected to the squeezing force of the squeezing block 41, and the upper end of the straw 13 rebounds and is in an open state.

[0032] The front end of the rotating cover 4 mentioned above refers to the end provided with the toggle member 42 , and the rear end of the rotating cover 4 refers to the end away from the toggle member 42 .

[0033] like Figure 3 and Figure 7 As shown, a through hole 15 is provided on the bottom cover 1, a fixing sleeve 5 is provided in the installation cavity 3 and passes through the through hole 15 and penetrates the bottom cover 1 and is fixed on the bottom cover 1, a connecting hole 45 is provided on the rotating cover 4, the rotating cover 4 is sleeved on the fixing sleeve 5 through the connecting hole 45 and can rotate around the fixing sleeve 5, the axis line of the fixing sleeve 5 coincides with the center of the circle of the upper cover and the lower cover, and when the toggle member 42 is driven, the rotating block rotates around the fixing sleeve 5 in the installation cavity 3 to drive the squeezing block 41 to squeeze the straw 13 or detach from the straw 13 to open or close the straw 13.

[0034] Specifically, the bottom cover 1 is provided with a direct drinking port 14 connected to the cup body, the direct drinking port 14 and the mounting hole 12 are relatively arranged on two sides of the bottom cover 1, the top cover 2 is provided with a water outlet 22 connected to the direct drinking port 14, and the rotating cover 4 is provided with an avoidance gap 43. When the straw 13 is in a closed or open state, the direct drinking port 14 is located in the avoidance gap 43. The top cover 2 is provided with a sealing cover 6, and the sealing cover 6 is provided with an elastic plug 61 for cooperating with the water outlet 22 to block the water outlet 22. The avoidance gap 43 is used to avoid the direct drinking port 14 to prevent the rotating cover 4 from interfering with the direct drinking port 14 and the elastic plug 61 covering the direct drinking port 14 when the rotating cover 4 rotates.

[0035] Specifically, an internal thread is provided inside the fixing sleeve 5, a fixing hole 25 is provided on the top cover 2, and a threaded column 62 is provided at the bottom of the end of the sealing cover 6 away from the elastic plug 61, which passes through the fixing hole 25 and extends into the fixing sleeve 5 and is threadedly connected to the fixing sleeve 5. The sealing cover 6 is made of a deformable plastic material. When it is necessary to open the direct drinking port 14, the flip cover is driven to flip upward with the connection of the threaded column 62 as the center, so that the elastic plug 61 is separated from the direct drinking hole. During the process of opening the direct drinking port 14, the sealing cover 6 will be deformed.

[0036] like Figures 5 to 7 As shown, a connecting column 63 is provided at the bottom of one end of the cover 6 away from the threaded column 62, an elastic plug 61 is provided on the connecting column 63, a limiting step 64 is provided on the connecting column 63, and the limiting step 64 is located on the elastic plug 61. A U-shaped notch 44 is provided at one end of the rotating cover 4 away from the toggle member 42. When the rotating cover 4 rotates to open the straw 13, the connecting column 63 is stuck in the U-shaped notch 44, and the lower end abuts against the step inside the notch to limit the opening of the cover 6. The setting of the U-shaped notch 44 is used to limit the opening of the cover 6. When the straw 13 is in use, the water outlet 22 cannot be opened. When the rotating cover 4 rotates to open the straw 13, the U-shaped notch 44 is separated from the connecting column 63, and the connecting column 63 is in an unlocked state, and the water outlet 22 can be opened. The straw 13 cannot open the direct drinking port 14 when in use, so as to prevent the water outlet 22 from opening when the straw 13 is in use, thereby preventing the risk of scalding.

[0037] like Figure 3 As shown, a mounting platform 7 is provided on the top surface of the bottom cover 1. The mounting platform 7 is circular and is colinear with the center of the bottom cover 1. A card slot 71 is provided on the side of the mounting platform 7. The side of the mounting platform 7 has an insertion slot 72 extending downward from the top and connected to one side of the card slot 71. A card block 23 is provided on the inner side of the edge of the top cover 2. When the top cover 2 is closed on the bottom cover 1, the card block 23 is inserted from the insertion slot 72. After the top cover 2 is rotated, the card block 23 slides into the card slot 71 and fixes the top cover 2 with the card slot 71. In order to enhance the stability of the top cover 2, at least two card slots 71 are provided, and the number of insertion slots 72 and the card block 23 are equal and matched one by one. Preferably, there are four card slots 71, and the four card slots 71 and the insertion slot 72 connected to the card slot 71 are centrally symmetrically arranged.

[0038] As Figure 3 and Figure 4 shown, an elastic bump 711 is provided in the card slot 71, and a groove 24 for cooperating with the elastic bump 711 is provided on the card block 23. After the card block 23 slides into the card slot 71, the elastic bump 711 cooperates with the groove 24 to clamp the card block 23 tightly. When the top cover 2 is rotated reversely, the elastic bump 711 disengages from the groove 24. At this time, by pulling the top cover 2, the card block 23 on the top cover 2 can slide out from the insertion slot 72, so that the top cover 2 is separated from the bottom cover 1. The clamping structure between the top cover 2 and the bottom cover 1 enables the top cover 2 to be detachable, facilitating the cleaning of the interior of the cup cover.

[0039] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0040] The above has introduced in detail a rotary press-lock cup cover provided by the present utility model. Specific examples are used in this article to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the present utility model and its core idea. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and modifications can still be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. A rotary press-lock cup cover, comprising a bottom cover and a top cover covering the bottom cover, characterized in that: The bottom cover is provided with a storage groove and a mounting hole connected with the storage groove, the mounting hole is provided with a straw, the lower end of which passes through the mounting hole and is connected with the cup body, and the top cover is closed on the bottom cover to form a mounting cavity, and a rotating cover is rotatably connected in the mounting cavity to squeeze the straw into the storage groove when rotating, and an extrusion block is provided at the bottom of the rotating cover, and the thickness of the extrusion block gradually becomes thicker along the direction extending from the front end to the rear end of the rotating cover. The top cover is provided with an arc-shaped strip hole connected with the mounting cavity, and the rotating cover is provided with a toggle piece extending from the arc-shaped strip hole to the top cover; when the toggle piece is driven to rotate clockwise along the arc-shaped strip hole, the rotating cover rotates to drive the extrusion block to rotate and press the upper end of the straw into the storage groove; when the toggle piece is driven to rotate counterclockwise along the arc-shaped strip hole, the rotating cover rotates to drive the extrusion block to rotate and disengage from the straw, and the upper end of the straw rebounds to be in an open state.

2. The rotary press-lock cup cover according to claim 1, characterized in that: A fixing sleeve penetrating through the bottom cover and fixed on the bottom cover is arranged in the installation cavity, and the rotating cover is sleeved on the fixing sleeve and can rotate around the fixing sleeve.

3. The rotary press-lock cup cover according to claim 2, characterized in that: The axis center line of the fixing sleeve coincides with the center of the upper cover and the lower cover.

4. The rotary press-lock cup cover according to claim 2, characterized in that: The bottom cover is provided with a direct drinking port connected to the cup body, the top cover is provided with a water outlet connected to the direct drinking port, the rotating cover is provided with an avoidance gap, when the straw is in a closed or open state, the direct drinking port is located in the avoidance gap, the top cover is provided with a sealing cover, and the sealing cover is provided with an elastic plug that cooperates with the water outlet to seal the water outlet.

5. The rotary press-lock cup cover according to claim 4, characterized in that: The fixing sleeve is provided with an internal thread, and the bottom of the end of the sealing cover away from the elastic plug is provided with a threaded column that penetrates the top cover and extends into the fixing sleeve and is threadedly connected to the fixing sleeve. The sealing cover is made of a deformable plastic material.

6. The rotary press-lock cup cover according to claim 5, characterized in that: A connecting column is provided at the bottom of the end of the sealing cap away from the threaded column, the elastic plug is provided on the connecting column, a limiting step is provided on the connecting column, the limiting step is located on the elastic plug, and a U-shaped notch is provided at the end of the rotating cover away from the toggle member. When the straw is in an open state, the connecting column is stuck in the U-shaped notch, and the lower end abuts against the step inside the notch to limit the opening of the sealing cap.

7. The rotary press-lock cup cover according to claim 1, characterized in that: A mounting platform is provided on the top surface of the bottom cover, a card slot is provided on the side surface of the mounting platform, an insertion slot is provided on the side surface of the mounting platform extending downward from the top and communicating with one side of the card slot, a card block is provided on the inner side of the edge of the top cover, when the top cover is closed on the bottom cover, the card block is inserted from the insertion slot, and after the top cover is rotated, the card block slides into the card slot and fixes the top cover with the card slot.

8. The rotary push-lock cup cover according to claim 7, characterized in that: There are at least two card slots, and the number of the insertion slots and the card blocks are equal and matched one by one.

9. The rotary push-lock cup cover according to claim 7, characterized in that: An elastic protrusion is arranged in the card slot, and a groove matched with the elastic protrusion is arranged on the card block. When the card block slides into the card slot, the elastic protrusion cooperates with the groove to clamp the card block.

10. The rotary press-lock cup cover according to claim 4, characterized in that: The direct drinking port and the mounting hole are arranged on two sides of the bottom cover opposite to each other.

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