Portable double-drinking cup

Abstract

The utility model relates to the technical field of double-drinking cups, in particular to a portable double-drinking cup which comprises a cup body and a cup cover, the cup body is in threaded connection with the cup cover, and the cup cover comprises a bottom rotary cover in threaded connection with the cup body, a middle rotary cover in rotary connection with the bottom rotary cover and a top cover in rotary connection with the middle rotary cover. By arranging the latex plug, the direct drinking opening, the middle screw cap and the pressure relief hole, firstly, a bulge at the lower end of the latex plug is aligned with the direct drinking opening in the upper surface of the bottom screw cap, and then a convex rod at the lower end of the middle screw cap extends into the latex plug to form a continuous channel, so that liquid in the cup body is prevented from flowing out through the direct drinking opening when the straw is used for sucking liquid; and the pressure values inside and outside the cup body can be balanced through the pressure relief hole, so that the suction is smoother, and the mode is simple to operate, practical and safe.

Description

Technical Field

[0001] The utility model relates to the technical field of double drinking cups, in particular to a portable double drinking cup. Background Art

[0002] A water cup is a necessary vessel in people's lives. People can hold various liquids, such as water, juice, etc.

[0003] In the prior art, most water cups are generally of two types: open-lid direct drinking type or straw type. People switch between them according to their needs. Since children have small lung breathing volume, using the direct drinking type may cause skin burns, soaking clothes, etc. Therefore, most children use the straw type, while adults use the direct drinking type. During parent-child activities, for the sake of health, it is troublesome to switch back and forth between the use heads and the exposed conversion head is susceptible to bacterial invasion. Therefore, it is necessary to design a portable double-drinking cup. Utility Model Content

[0004] The purpose of the present utility model is to provide a portable double drinking cup to solve the problems raised in the above background technology.

[0005] The technical solution of the utility model is: a portable double-drink cup, comprising a cup body and a cup cover, wherein the cup body and the cup cover are threadedly connected, and the cup cover comprises a bottom screw cover threadedly connected to the cup body, a middle screw cover rotatably connected to the bottom screw cover, and a top cover rotatably connected to the middle screw cover; the top right side of the bottom screw cover is fixedly connected to a first hinge column, both sides of the first hinge column are clamped with the same U-shaped swivel, the top right side of the middle screw cover is fixedly connected to a first hinge piece, the U-shaped swivel is also inserted on the inner side wall of the first hinge piece, and the first hinge The column, the first hinge piece, and the U-shaped swivel are rotatably connected by the same rotating shaft. The upper end of the bottom rotating cover is provided with a direct drinking port, the lower end of the middle rotating cover is provided with a convex rod, the upper end of the middle rotating cover is recessed downward and provided with a snap-on hole, the upper end of the middle rotating cover is provided with a pressure relief hole, the pressure relief hole passes through the middle rotating cover and the convex rod at the lower end of the middle rotating cover, the upper end of the middle rotating cover is fixedly connected with a pressing block, the surface of the top cover is fixedly connected with a first lock buckle, the lower half of the first lock buckle is provided with a first groove on the left side, and the upper end of the middle rotating cover is provided with a first groove on the left side. The surface of the middle rotating cover is fixedly connected to a first spring, and a second lock buckle is fixedly installed on the bottom of the middle rotating cover. A second groove is provided on the left side of the second lock buckle. An end of the first spring away from the middle rotating cover is fixedly connected to an upper button. Both sides of the inner wall of the left protruding end of the middle rotating cover are fixedly connected to a first round rod. The front and rear side walls of the upper button are both provided with a symmetrically arranged first sliding groove. An upper hook groove is provided on the upper surface of the upper button. The inner wall of the left protruding part of the bottom rotating cover is fixedly connected to the second round rod. A second spring is fixedly connected to the surface, and the end of the second spring away from the bottom screw cover is fixedly connected to the lower button. Two symmetrically arranged second sliding grooves are provided on the front and rear sides of the lower button, and the second round rods pass through the inner walls of the two second sliding grooves. A lower clamping groove is provided on the upper surface of the lower button, and a limiting groove is provided on the surface of the bottom screw cover. The front and rear sides of the bottom screw cover are rotatably connected with the same snap ring, and a soft rubber straw is inserted into the inner wall of the snap hole, and a latex plug is fixedly connected to the bending part of the soft rubber straw, and the latex plug is a hemisphere.

[0006] Preferably, the snap ring is set in an "A" shape, the upper button and the lower button are respectively in the hollow of the snap ring, the lower button is in the lower half of the snap ring, and the upper button is in the upper half of the snap ring. A boss is provided on the top right side of the snap ring, and the boss of the snap ring is against the upper surface of the first lock buckle.

[0007] Preferably, the lower end of the latex stopper contacts the upper end of the direct drinking port, the upper surface of the latex stopper abuts against the lower surface of the middle screw cap, the convex rod at the lower end of the middle screw cap extends into the latex stopper, and the latex stopper is provided with a hole for the convex rod at the lower end of the middle screw cap to fit.

[0008] Preferably, the size of the protrusion on the hook groove is adapted to the size of the first groove, and the size of the first groove is adapted to the size of the first lock buckle.

[0009] Preferably, the size of the protrusion on the card groove is adapted to the size of the second groove, and the size of the card groove is adapted to the size of the second lock buckle.

[0010] Preferably, the surface of the cup body is covered with an anti-slip cover, and the thickness of the anti-slip cover is 0.5 mm.

[0011] Preferably, a straw hole is provided at the center of the upper end of the bottom screw cap, and the straw hole is adapted to the lower half of the straw.

[0012] Preferably, a handle is rotatably connected to the surface of the U-shaped swivel, and the handle is made of nylon.

[0013] The present invention provides a portable double drinking cup through improvement, which has the following improvements and advantages compared with the prior art:

[0014] First: The utility model provides a latex stopper, a direct drinking port, a middle screw cap, and a pressure relief hole. First, the protrusion at the lower end of the latex stopper is aligned with the direct drinking port on the upper surface of the bottom screw cap, and then the protruding rod at the lower end of the middle screw cap is extended into the latex stopper to form a continuous channel, thereby preventing the liquid in the cup from flowing out through the direct drinking port when using a straw to suck liquid. The pressure relief hole can make the pressure values ​​inside and outside the cup body equal, ensuring smoother suction. This method is simple to operate, practical and safe.

[0015] Secondly, the utility model provides an upper button, a lower button and a snap ring. First, by rotating the snap ring, two drinking methods can be freely switched, and the two drinking methods do not interfere with each other. Pressing the upper button can be used in the straw style, and pressing the lower button can be used in the direct drinking style. You can freely choose according to your own needs, and the snap ring can play a protective role, which can avoid accidental impacts that force the middle cover and the top cover to open. This method is simple to operate, has many options, and is convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the upper button of the utility model;

[0020] Figure 4It is a schematic cross-sectional view of the lower button of the utility model.

[0021] Description of reference numerals:

[0022] 1. Cup body; 2. Cup lid; 3. Bottom screw cap; 31. First hinge column; 32. Direct drinking port; 33. Straw hole; 4. Middle screw cap; 41. First hinge plate; 42. Snap-in hole; 43. Pressure relief hole; 44. Press block; 5. Top cover; 51. First lock buckle; 52. First groove; 6. U-shaped swivel; 7. First groove; 8. First spring; 9. Second lock buckle; 10. Second groove; 11. Upper button; 12. First round rod; 13. First slide groove; 14. Upper hook groove; 15. Second round rod; 16. Second spring; 17. Lower button; 18. Second slide groove; 19. Lower hook groove; 20. Limiting groove; 21. Buckle ring; 22. Soft rubber straw; 23. Latex plug; 24. Handle; 25. Anti-slip cover. DETAILED DESCRIPTION

[0023] The following is a detailed description of the present invention, clearly and completely describing the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] The utility model provides a portable double drinking cup through improvement. The technical solution of the utility model is:

[0025] like Figure 1 - Figure 4As shown, a portable double-drink cup includes a cup body 1 and a cup cover 2, wherein the cup body 1 and the cup cover 2 are threadedly connected, and the cup cover 2 includes a bottom screw cover 3 threadedly connected to the cup body 1, a middle screw cover 4 rotatably connected to the bottom screw cover 3, and a top cover 5 rotatably connected to the middle screw cover 4; the top right side of the bottom screw cover 3 is fixedly connected to a first hinge column 31, and the two sides of the first hinge column 31 are clamped with the same U-shaped swivel 6, the top right side of the middle screw cover 4 is fixedly connected to a first hinge piece 41, and the U-shaped swivel 6 is also inserted on the inner side wall of the first hinge piece 41, and the first hinge column 31, the first hinge piece 41, and the U The swivel ring 6 is rotatably connected by the same rotating shaft, the upper end of the bottom screw cover 3 is provided with a direct drinking port 32, the lower end of the middle screw cover 4 is provided with a convex rod, the upper end of the middle screw cover 4 is recessed downwardly and provided with a snap-on hole 42, the upper end of the middle screw cover 4 is provided with a pressure relief hole 43, the pressure relief hole 43 passes through the middle screw cover 4 and the convex rod at the lower end of the middle screw cover 4, the upper end of the middle screw cover 4 is fixedly connected with a pressing block 44, the surface of the top cover 5 is fixedly connected with a first lock buckle 51, the lower half of the first lock buckle 51 is provided with a first groove 52 on the left side, the upper end of the middle screw cover 4 is provided with a first groove 7 on the left side, the middle screw cover 4 is provided with a first groove 7 on the left side, The surface is fixedly connected with a first spring 8, a second lock buckle 9 is fixedly installed on the bottom of the middle rotating cover 4, a second groove 10 is provided on the left side of the second lock buckle 9, an upper button 11 is fixedly connected to the end of the first spring 8 away from the middle rotating cover 4, and first round rods 12 are fixedly connected to both sides of the inner wall of the left protruding end of the middle rotating cover 4, and the front and rear side walls of the upper button 11 are symmetrically provided with first sliding grooves 13, and an upper hook groove 14 is provided on the upper surface of the upper button 11, a second round rod 15 is fixedly connected to the inner wall of the left protruding part of the bottom rotating cover 3, and the surface of the bottom rotating cover 3 is fixedly connected to the second Spring 16, the end of the second spring 16 away from the bottom screw cover 3 is fixedly connected to the lower button 17, and two symmetrically arranged second slide grooves 18 are provided on the front and rear sides of the lower button 17, and the second round rod 15 passes through the inner walls of the two second slide grooves 18, and a lower card groove 19 is provided on the upper surface of the lower button 17, and a limiting groove 20 is provided on the surface of the bottom screw cover 3. The front and rear sides of the bottom screw cover 3 are rotatably connected with the same snap ring 21, and a soft rubber straw 22 is inserted into the inner wall of the snap hole 42, and a latex plug 23 is fixedly connected to the bending part of the soft rubber straw 22, and the latex plug 23 is a hemisphere.

[0026] Furthermore, the snap ring 21 is set in an "A" shape, the upper button 11 and the lower button 17 are respectively in the hollow of the snap ring 21, the lower button 17 is in the lower half of the snap ring 21, and the upper button 11 is in the upper half of the snap ring 21. A boss is provided on the top right side of the snap ring 21, and the boss of the snap ring 21 is against the upper surface of the first lock buckle 51. By setting the snap ring 21, it is possible to prevent accidental impact force from forcing the upper button 11 and the lower button 17 to collide, thereby preventing the liquid in the cup body 1 from flowing out.

[0027] Furthermore, the lower end of the latex plug 23 contacts the upper end of the direct drinking port 32, the upper surface of the latex plug 23 abuts against the lower surface of the middle screw cover 4, the convex rod at the lower end of the middle screw cover 4 extends into the latex plug 23, and the latex plug 23 is provided with a hole for the convex rod at the lower end of the middle screw cover 4 to adapt to. Through this cooperation, an integral space can be formed between the bottom screw cover 3 and the middle screw cover 4 to prevent the liquid in the cup body 1 from flowing out through the direct drinking port 32.

[0028] Furthermore, the size of the protrusion on the upper card groove 14 is adapted to the size of the first groove 52, and the size of the first groove 7 is adapted to the size of the first lock buckle 51. By setting the mutual cooperation between the upper card groove 14 and the first groove 52, the top cover 5 can be firmly locked.

[0029] Furthermore, the size of the protrusion on the lower card groove 19 is adapted to the size of the second groove 10, and the size of the card groove 19 is adapted to the size of the second lock buckle 9. By setting the mutual cooperation between the lower card groove 19 and the second groove 9, the rotary cover 4 can be firmly locked.

[0030] Furthermore, the surface of the cup body 1 is provided with an anti-slip cover 25 , and the thickness of the anti-slip cover 25 is 0.5 mm. By providing the anti-slip cover 25 , the cup body 1 can be prevented from falling off when the cup body 1 is held by hand, thereby avoiding danger.

[0031] Furthermore, a straw hole 33 is provided at the center of the upper end of the bottom screw cap 3, and the straw hole 33 is adapted to the lower half of the straw 22. By setting the straw hole 33 and the straw 22 to cooperate with each other, it can not only achieve a sealing effect, but also play a fixed supporting role.

[0032] Furthermore, a handle 24 is rotatably connected to the surface of the U-shaped swivel 6. The handle 24 is made of nylon. The handle 24 is provided for easy carrying and provides multiple carrying methods.

[0033] Working principle: When in use, first rotate the cup cover 2 to fill the cup body 1 with an appropriate amount of liquid, then tighten the cup cover 2. When you need to drink water, first rotate the buckle ring 21. If you choose to use a straw to drink water, you need to press the upper button 11. Since the upper button 11 moves to the right, the upper hook groove 14 and the first groove 52 are forced to separate. At this time, you need to rotate the top cover 5 to absorb through the soft rubber straw 22. If you choose to drink directly, you need to press the lower button 17. Since the lower button 17 moves to the right, the protrusion on the lower hook groove 19 is separated from the second groove 10. Then you can rotate the middle rotary cover 4 to drink water.

[0034] The above description is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein, but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A portable double-drinking cup, comprising a cup body (1) and a cup cover (2), characterized in that: The cup body (1) and the cup cover (2) are threadedly connected, and the cup cover (2) comprises a bottom screw cover (3) threadedly connected to the cup body (1), a middle screw cover (4) rotatably connected to the bottom screw cover (3), and a top cover (5) rotatably connected to the middle screw cover (4); a first hinge column (31) is fixedly connected to the right side of the top of the bottom screw cover (3), and the same U-shaped swivel (6) is clamped on both sides of the first hinge column (31), and a first hinge piece (41) is fixedly connected to the right side of the top of the middle screw cover (4), and the U-shaped swivel (6) is also inserted on the inner side wall of the first hinge piece (41). The first hinge column (31), the first hinge piece (41), and the U-shaped swivel (6) are rotatably connected through the same rotating shaft. The upper end of the bottom rotary cover (3) is provided with a direct drinking port (32), the lower end of the middle rotary cover (4) is provided with a convex rod, the upper end of the middle rotary cover (4) is recessed downward and provided with a snap-on hole (42), the upper end of the middle rotary cover (4) is provided with a pressure relief hole (43), the pressure relief hole (43) passes through the middle rotary cover (4) and the convex rod at the lower end of the middle rotary cover (4), the upper end of the middle rotary cover (4) is fixedly connected with a pressing block (44), the surface of the top cover (5) is fixedly connected with a first lock buckle (51), the lower half of the first lock buckle (51) is provided with a first groove (52), the upper end of the middle rotary cover (4) is provided with a first groove (7), the surface of the middle rotary cover (4) is fixedly connected with a first lock buckle (51), the lower half of the first lock buckle (51) is provided with a first groove (52), the upper end of the middle rotary cover (4) is provided with a first groove (7), the surface of the middle rotary cover (4) is fixedly connected with a first lock buckle (51), the lower half of the first lock buckle (51) is provided with a first groove (52), the upper end of the middle rotary cover (4) is provided with a first groove (7), the upper end ... A spring (8), a second lock buckle (9) is fixedly installed on the bottom of the middle rotating cover (4), a second groove (10) is provided on the left side of the second lock buckle (9), an upper button (11) is fixedly connected to the end of the first spring (8) away from the middle rotating cover (4), a first round rod (12) is fixedly connected to both sides of the inner wall of the left protruding end of the middle rotating cover (4), a symmetrical first sliding groove (13) is provided on the front and rear side walls of the upper button (11), an upper hook groove (14) is provided on the upper surface of the upper button (11), a second round rod (15) is fixedly connected to the inner wall of the left protruding part of the bottom rotating cover (3), and a second spring (16) is fixedly connected to the surface of the bottom rotating cover (3) The second spring (16) is fixedly connected to the lower button (17) at one end away from the bottom rotary cover (3), and two symmetrically arranged second slide grooves (18) are provided on the front and rear sides of the lower button (17). The second round rod (15) passes through the inner walls of the two second slide grooves (18). A lower card groove (19) is provided on the upper surface of the lower button (17), and a limiting groove (20) is provided on the surface of the bottom rotary cover (3). The front and rear sides of the bottom rotary cover (3) are rotatably connected to the same snap ring (21), and a soft rubber straw (22) is inserted into the inner wall of the snap hole (42). A latex plug (23) is fixedly connected to the bending part of the soft rubber straw (22), and the latex plug (23) is a hemisphere.

2. The portable double drinking cup according to claim 1, characterized in that: The snap ring (21) is in an "A" shape. The upper button (11) and the lower button (17) are respectively located in the hollow of the snap ring (21). The lower button (17) is located in the lower half of the snap ring (21), and the upper button (11) is located in the upper half of the snap ring (21). A boss is provided on the right side of the top of the snap ring (21), and the boss of the snap ring (21) abuts against the upper surface of the first lock buckle (51).

3. The portable double drinking cup according to claim 1, characterized in that: The lower end of the latex plug (23) contacts the upper end of the direct drinking port (32), the upper surface of the latex plug (23) abuts against the lower surface of the middle screw cap (4), the protruding rod at the lower end of the middle screw cap (4) extends into the latex plug (23), and the latex plug (23) is provided with a hole for the protruding rod at the lower end of the middle screw cap (4) to fit.

4. The portable double drinking cup according to claim 1, characterized in that: The size of the protrusion on the upper hook groove (14) is adapted to the size of the first groove (52), and the size of the first groove (7) is adapted to the size of the first lock buckle (51).

5. The portable double drinking cup according to claim 1, characterized in that: The size of the protrusion on the lower locking groove (19) is adapted to the size of the second groove (10), and the size of the lower locking groove (19) is adapted to the size of the second lock buckle (9).

6. The portable double drinking cup according to claim 1, characterized in that: The surface of the cup body (1) is covered with an anti-slip cover (25), and the thickness of the anti-slip cover (25) is 0.5 mm.

7. The portable double drinking cup according to claim 1, characterized in that: A straw hole (33) is provided at the center of the upper end of the bottom rotary cover (3), and the straw hole (33) is adapted to the lower half of the straw (22).

8. The portable double drinking cup according to claim 1, characterized in that: The surface of the U-shaped swivel (6) is rotatably connected to a handle (24), and the handle (24) is made of nylon.

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