CN221012789U - Three drinking cups - Google Patents

Abstract

The utility model provides a three-drinking-water cup, and belongs to the technical field of drinking cups. The drinking cup solves the problems that the drinking tube of the existing drinking cup is fixed on the cup cover, the cup cover cannot be used as a teacup, if the cup cover is required to be used as the teacup, the drinking tube is required to be detached after the cup cover is opened, the manual disassembly is troublesome, the sanitation is not realized, and the like. The utility model comprises a cup body and a cup cover, wherein the cup cover comprises an upper cover, a middle cover and a lower cover, a suction nozzle is arranged on the middle cover, and the upper cover is movably connected to the middle cover and used for blocking or opening the suction nozzle; a straight drinking mouth is arranged at the top of the lower cover, the middle cover is movably connected to the lower cover and used for blocking or opening the straight drinking mouth, a retaining device and a suction pipe are arranged in the cup body, the suction pipe is retained in a state of being capable of being in butt joint with the suction nozzle through the retaining device, and when the lower cover is separated from the cup body, the suction pipe is separated from the suction nozzle and can be retained in the cup body. The utility model has the advantages that the three drinking modes of direct drinking, drinking by a suction pipe and drinking by a cup cover as a teacup are provided.

Description

Three drinking cups

Technical Field

The utility model belongs to the technical field of water cups, and relates to a three-drinking-cup.

Background

The cup is a container for drinking water in our daily life, and two common cups are a direct drinking type cup and a suction tube type cup. The Chinese patent publication No. CN215015891U discloses a drinking cup which is convenient to clean, and the drinking cup is provided with two drinking modes of direct drinking and a suction pipe.

However, the drinking cup has the defect that the suction pipe of the drinking cup is fixed on the cup cover, the cup cover cannot be used as a teacup, and if the cup cover is required to be used as the teacup, the suction pipe is required to be detached after the cup cover is opened, so that the drinking cup is troublesome to manually disassemble and assemble and is unhygienic.

Disclosure of utility model

The utility model aims at solving the problems of the prior water cup and provides a water cup with three drinking modes of drinking directly, drinking by a suction pipe and drinking by a cup cover as a teacup.

The aim of the utility model can be achieved by the following technical scheme:

The three-drinking cup comprises a cup body and a cup cover, wherein the cup cover comprises an upper cover, a middle cover and a lower cover which are sequentially arranged from top to bottom, a suction nozzle is arranged on the middle cover, and the upper cover is movably connected to the middle cover and used for blocking the suction nozzle or opening the suction nozzle; the upper part of the lower cover is provided with a straight drinking mouth, the middle cover is movably connected with the lower cover and is used for blocking or opening the straight drinking mouth, and the cup is characterized in that a holding device and a suction pipe are arranged in the cup body, the suction pipe is kept in a state of being capable of being in butt joint with the suction nozzle through the holding device, when the lower cover is covered at the cup mouth of the cup body and the middle cover is covered on the lower cover, the suction nozzle is in butt joint communication with the suction pipe, and when the lower cover is separated from the cup body, the suction pipe is separated from the suction nozzle and can be kept in the cup body.

In the three-drinking cup, the suction pipe is kept still all the time when the lower cover is covered or separated from the cup body.

The lower cover is covered on the cup body, the middle cover is covered on the lower cover, the suction nozzle is in butt joint communication with the suction pipe, the upper cover is opened, and water is drunk through the suction nozzle, so that the cup is a first drinking mode; opening the middle cover, and drinking water through the direct drinking mouth, wherein the water drinking mode is a second water drinking mode; the whole cup cover is unscrewed, the suction pipe is left in the cup body, the whole cup cover is inverted, and water in the cup is poured into the inner cavity of the lower cover to be used as a drinking cup, and the drinking cup is a third drinking mode.

In the three-drinking cup, the holding device is a connecting piece, a connecting pipe is fixedly arranged on the connecting piece, the connecting pipe is communicated with the inner cavity and the outer side of the cup body, the lower end of the connecting pipe is in butt joint with a suction pipe in the cup body, and the upper end of the connecting pipe can be in butt joint with the suction nozzle.

In the three drinking cups, the connecting piece comprises a flaky body and a circle of connecting wall arranged on the periphery of the body, a circle of flange is fixedly arranged at the bottom of the connecting wall, a retaining ring is fixedly arranged on the inner wall of the cup body, the bottom of the connecting wall is provided with a avoidance groove, after the connecting piece is inserted into the cup body, when the flange on the connecting wall passes over the retaining ring, the avoidance groove provides a avoidance space for extrusion deformation of the flange, and after the flange passes over the retaining ring, the retaining ring abuts against the top surface of the flange to prevent the connecting piece from being separated from the cup body.

In the three-drinking cup, the body is provided with a plurality of water filtering holes.

In the three-drinking cup, the water filtering holes are arc-shaped, and the water filtering holes are concentrically arranged around the center of the connecting pipe.

In the three-drinking cup, the connecting piece and the connecting pipe are integrally formed.

In the three-drinking cup, the upper edge of the connecting wall is turned outwards to form a circle of connecting edge, the connecting edge is sleeved with a sealing ring, the lower end of the sealing ring is pressed against the cup mouth of the cup body, and the lower cover is pressed against the upper end of the sealing ring.

In the three-drinking cup, the middle cover is provided with a mounting hole, and the suction nozzle is fixedly embedded in the mounting hole.

In the three-drinking cup, the top of the lower cover is provided with a central hole, the suction nozzle and the suction pipe are in butt joint through the central hole to form a water outlet channel, at least two direct drinking ports are arranged, and each direct drinking port is arranged around the central hole.

In the three-drinking cup, the straight drinking mouth is arc-shaped and concentrically arranged around the central hole.

In the three-drinking cup, the mounting hole and the central hole are concentrically arranged.

In the three drinking cups, the suction nozzle comprises a base and a hose arranged on the base, the base comprises a cylindrical base body, a mounting column fixedly arranged at the top of the base body and a positioning column fixedly arranged at the bottom of the machine body, the mounting column is fixedly arranged in a mounting hole of the middle cover, when the middle cover is covered on the lower cover, the base body is tightly pressed above each direct drinking hole for sealing each direct drinking hole, and the positioning column is embedded in a central hole of the lower cover.

In the three-drinking cup, the periphery of the mounting column is provided with a circle of mounting clamping groove, the suction nozzle penetrates through the mounting hole of the middle cover from bottom to top until the mounting column upwards passes through the mounting hole, the suction nozzle is clamped in the mounting hole through the mounting clamping groove, and the outer diameter of the mounting clamping groove is matched with the inner hole of the mounting hole.

In the three-drinking cup, the outer periphery of the positioning column is provided with the conical guide surface, and when the middle cover is covered on the lower cover, the suction nozzle is extruded and embedded into the central hole of the lower cover through the conical guide surface.

In the three-drinking cup, the bottom surface of the positioning column is provided with the concave arc surface, the top surface of the connecting pipe is provided with the convex arc surface, when the middle cover is covered on the lower cover, the positioning column passes through the central hole and then presses against the connecting pipe, and the concave arc surface on the positioning column is matched with the convex arc surface on the connecting pipe in an up-down leaning manner to form sealing butt joint.

In the three-drinking cup, the top of the lower cover is fixedly provided with a hollow enclosing shield, a plurality of cantilevers are arranged between the inner wall of the enclosing shield and the central hole, and the area formed by enclosing between two adjacent cantilevers is the direct drinking port.

In the three-drinking cup, a pressing sheet is fixedly arranged on the inner top surface of the upper cover, and when the upper cover is covered on the middle cover, the pressing sheet downwards compresses the hose to be used for sealing the suction nozzle.

In the three-drinking cup, the base and the hose are integrally formed.

In the three-drinking cup, the suction nozzle is made of thermochromic silica gel materials.

In the three-drinking cup, when the cup cover is placed upside down, the base can be seen through the straight drinking hole on the lower cover.

Through the thermochromic silica gel material, the suction nozzle can change corresponding colors according to the water temperature, and after the upper cover is opened, the water temperature is judged by observing the color of the hose; after the middle cover is opened, the water temperature is judged by observing the color of the base on the middle cover; when the cup cover is placed upside down, the water temperature can be judged by the base seen through the direct drinking mouth on the lower cover, and the suction nozzle can be seen by drinking water in three different modes, so that the water temperature can be judged through the color of the suction nozzle, and a prompting function is achieved.

In the three-drinking cup, the upper cover is hinged on the middle cover, and a buckling structure used for locking the position of the upper cover after the upper cover and the middle cover are covered is arranged between the upper cover and the middle cover.

In the three drinking cups, the first fastening structure comprises a first button movably arranged on the middle cover and a lock catch fixedly arranged on the upper cover, an upper sliding seat integrally formed with the middle cover is fixedly arranged on the middle cover, the first button horizontally slides and is arranged in an inner cavity of the upper sliding seat, an upper clamping block is fixedly arranged on the first button, an upper jack communicated with the inner cavity of the upper sliding seat is formed in the top of the upper sliding seat, the upper cover is pressed, the lock catch is inserted into the upper jack, a reset spring is further arranged in the upper sliding seat and used for pushing the first button to move outwards, so that the upper clamping block is inserted into the lock catch to form locking, and the first button is pressed, so that the upper clamping block is separated from the lock catch to release the locking.

In the three-drinking cup, the first retaining lug is fixedly arranged on the first button, a guide inclined plane is arranged on one side of the first retaining lug, which faces the center of the middle cover, the first button is also provided with the first avoiding hole corresponding to the first retaining lug in position, when the first button is arranged in the upper sliding seat, the first avoiding hole provides a avoiding space for the first retaining lug to deform in an extrusion mode, and when the first retaining lug enters the upper insertion hole, the first retaining lug can be blocked by the inner wall of the upper insertion hole to prevent the first button from falling out of the upper sliding seat when the first retaining lug pushes the first button.

In the three-drinking cup, the middle cover is hinged on the lower cover, and a buckling structure II is arranged between the middle cover and the lower cover and used for locking the position of the middle cover after the middle cover and the lower cover are covered.

In the three drinking cups, the second fastening structure comprises a second button movably arranged on the lower cover and a lock hook fixedly arranged on the middle cover, a lower sliding seat integrally formed with the lower cover is fixedly arranged on the lower cover, the second button horizontally slides and is arranged in an inner cavity of the lower sliding seat, a lower clamping block is fixedly arranged on the second button, a lower jack communicated with the inner cavity of the lower sliding seat is formed in the top of the lower sliding seat, the middle cover is pressed, the lock hook is inserted into the lower jack, a reset spring II is further arranged in the lower sliding seat and used for pushing the second button to move outwards, so that the lower clamping block is inserted into the lock hook to form locking, and the second button is pressed, so that the lower clamping block is separated from the lock hook to release the locking.

In the three-drinking cup, the second retaining lug is fixedly arranged on the second button, the retaining clamping groove communicated with the inner cavity of the second button is formed in the top of the lower sliding seat, a guide inclined plane is arranged on one side, facing the center of the lower cover, of the second retaining lug, the second button is further provided with the second avoiding hole corresponding to the second retaining lug in position, when the second button is arranged in the lower sliding seat, the second retaining lug is synchronously arranged in the retaining clamping groove, the second avoiding hole provides an avoiding space for the second retaining lug to deform in an extrusion mode, and when the second retaining lug enters the retaining clamping groove, the second retaining lug can be blocked by the inner wall of the retaining clamping groove to prevent the second button from falling out of the lower sliding seat when the second retaining lug pushes the second button.

In the three-drinking-water cup, the number of the retaining clamping grooves is two, and the two retaining clamping grooves are respectively arranged on the left side and the right side of the lower jack.

In the three-drinking cup, the lower cover is further rotatably provided with a retaining ring, the retaining ring is turned upwards, and the retaining ring is fastened on the upper cover.

In the three-drinking cup, after the retaining ring is turned upwards and fastened, the top surface of the retaining ring is flush with the top surface of the cup cover. When the cup cover is opened and is placed upside down, the slight shaking can cause the side turning of the cup cover due to the small top surface area of the upper cover. The retaining ring is fastened by turning up and down, and when the cup cover is placed upside down, the top surface of the retaining ring and the top surface of the upper cover can jointly act together to support the cup cover, so that the area of the whole supporting surface of the cup cover is increased.

In the three-drinking cup, after the retaining ring is turned upwards and fastened, the outer end surfaces of the first button and the second button are flush with the side surface of the cylindrical cup body. The common cylindrical cup rolls when being horizontally placed, and the cup body is not easy to roll due to the fact that the outer end faces of the first button and the second button are combined with the cup body to support the cup.

Compared with the prior art, the method has the following beneficial effects:

1. the water cup has three water drinking modes: opening the upper cover, and drinking water through the suction nozzle, wherein the water drinking mode is a first water drinking mode; opening the middle cover, and drinking water through the direct drinking mouth, wherein the water drinking mode is a second water drinking mode; the whole cup cover is unscrewed, the suction pipe is left in the cup body, the whole cup cover is inverted, and water in the cup is poured into the inner cavity of the lower cover to be used as a drinking cup, and the drinking cup is a third drinking mode;

2. The water filtering holes on the connecting piece play a role in filtering, and the connecting piece plays a role in filtering when the water in the cup is directly drunk and the water in the cup is poured into the cup cover for use;

3. The suction nozzle is made of thermochromic silica gel material, the corresponding color can be changed according to the water temperature, and the water temperature is judged by observing the color of the hose after the upper cover is opened; after the middle cover is opened, the water temperature is judged by observing the color of the base on the middle cover; when the cup cover is placed upside down, the water temperature can be judged by looking at the base through the direct drinking port on the lower cover, and the suction nozzle can be seen by drinking water in three different modes, so that the water temperature can be judged through the color of the suction nozzle, and a prompting function is realized;

4. The retaining ring is fastened by turning up and down, and when the cup cover is placed upside down, the top surface of the retaining ring and the top surface of the upper cover can jointly act together to support the cup cover, so that the area of the whole supporting surface of the cup cover is increased; when the cup is horizontally placed, the outer end surfaces of the first button and the second button are combined with the cup body to support the cup, so that the cup body is not easy to roll;

5. When the common double-drinking cup is used for adding water, the whole cup cover is required to be taken down for adding water, and the use is inconvenient. According to the utility model, through the design of the plurality of direct drinking ports, the whole opening area of the direct drinking ports is larger, and after the middle cover is opened, the large-diameter direct drinking ports are exposed, so that water can be directly added; the enclosing baffle on the lower cover is not only convenient for water to be directly drunk, but also is not easy to overflow when water is added;

6. The mounting holes and the central holes are arranged concentrically, namely the center of the suction nozzle and the center of the direct drinking mouth are arranged concentrically, and the utility model is different from the front-back dislocation design of the two holes of the similar products, so that the matching is more stable, and the position of the suction nozzle is more forward in the opening and using process, thereby being convenient to use;

7. The fixed mode of upper and lower button does not use traditional metal bolt, through the design of stopping lug, and the button is pressed into back-off screens fixed. The design of the fixed structure of the second button and the lower cover is on two sides, the thickness of the second button and the lower sliding seat is reduced, the depth of the button groove is reduced to the maximum extent, the height of the button structure protruding on the whole modeling is reduced, the whole modeling is more coordinated and attractive, and the two sides are fixed more stably.

Drawings

FIG. 1 is a schematic view of the overall structure of a three-drinking cup of the present utility model;

FIG. 2 is a schematic view of the utility model with the upper lid opened and drinking water through the straw;

FIG. 3 is a schematic view of the utility model with the lid open for drinking through the drink-through opening;

FIG. 4 is a schematic view of the structure of the connector and the cup body of the present utility model;

FIG. 5 is a schematic view of the structure of the upper, middle and lower covers of the present utility model;

FIG. 6 is a cross-sectional view of the cap of the present utility model;

FIG. 7 is a schematic view of the installation of button one of the present utility model;

FIG. 8 is a schematic view of the structure of the latch of the present utility model;

FIG. 9 is a schematic view of the installation of a second button of the present utility model;

FIG. 10 is a schematic diagram of a lock hook according to the present utility model;

FIG. 11 is a schematic view of the structure of the first button of the present utility model;

Fig. 12 is a schematic structural view of a second button of the present utility model.

In the figure, 1, a cup body; 2. an upper cover; 3. a middle cover; 4. a lower cover; 5. a suction nozzle; 6. a direct drinking mouth; 7. a connecting piece; 8. a connecting pipe; 9. a body; 10. a connecting wall; 11. a flange; 12. a retainer ring; 13. an avoidance groove; 14. a water filtering hole; 15. connecting edges; 16. a seal ring; 17. a suction pipe; 18. a central bore; 19. a base; 20. a hose; 21. a base; 22. a mounting column; 23. positioning columns; 24. installing a clamping groove; 25. a conical guide surface; 26. a concave arc surface; 27. a convex arc surface; 28. tabletting; 29. a surrounding baffle; 30. a cantilever; 31. a first button; 32. locking; 33. an upper slider; 34. a clamping block is arranged; 35. an upper jack; 36. a first stop lug; 37. a second button; 38. a locking hook; 39. a lower slide; 40. a lower clamping block; 41. a lower jack; 42. a second stop lug; 43. a retaining slot; 44. a clasp ring; 45. avoiding the second hole.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1 to 6, the three-drinking cup comprises a cup body 1 and a cup cover, wherein the cup cover comprises an upper cover 2, a middle cover 3 and a lower cover 4 which are sequentially arranged from top to bottom, a suction nozzle 5 is arranged on the middle cover 3, and the upper cover 2 is movably connected on the middle cover 3 and used for blocking the suction nozzle 5 or opening the suction nozzle 5; a straight drinking mouth 6 is formed in the top of the lower cover 4, the middle cover 3 is movably connected to the lower cover 4 and used for blocking or opening the straight drinking mouth 6, a holding device and a suction pipe 17 are arranged in the cup body 1, the suction pipe 17 is kept in a state of being capable of being in butt joint with the suction nozzle 5 through the holding device, when the lower cover 4 is covered at the cup mouth of the cup body 1 and the middle cover 3 is covered on the lower cover 4, the suction nozzle 5 is in butt joint communication with the suction pipe 17, and when the lower cover 4 is separated from the cup body 1, the suction pipe 17 is separated from the suction nozzle 5 and the suction pipe 17 can be kept in the cup body 1. The bottom of the cup cover is provided with a containing cavity, when the upper cover 2 is covered on the middle cover 3 and the middle cover 3 is covered on the lower cover 4, the cup cover is placed upside down, and the containing cavity is used as a containing cavity capable of containing water. The suction pipe 17 is kept still all the time when the lower cover 4 is covered or separated from the cup body 1.

A pressing sheet 28 is fixedly arranged on the inner top surface of the upper cover 2, when the upper cover 2 is covered on the middle cover 3, the pressing sheet 28 downwards presses the hose 20 to be used for sealing the suction nozzle 5, the upper cover 2 is opened, the hose 20 is restored to the original state, and water is drunk through the suction nozzle 5 in a first drinking mode (shown in figure 2); opening the middle cover 3 to drink water through the direct drinking port 6, wherein the water drinking mode is a second water drinking mode (shown in figure 3); the whole cup cover is unscrewed, the suction pipe 17 is left in the cup body 1, the whole cup cover is inverted, and water in the cup is poured into the inner cavity of the lower cover 4 to be used as a drinking cup, and the drinking cup is a third drinking mode.

As shown in fig. 4, the holding device is a connecting piece 7, a connecting pipe 8 integrally formed with the connecting piece 7 is fixedly arranged on the connecting piece 7, the connecting pipe 8 is communicated with the inner cavity and the outer side of the cup body 1, the lower end of the connecting pipe 8 is in butt joint with a suction pipe 17 in the cup body 1, and the upper end of the connecting pipe 8 can be in butt joint with the suction nozzle 5. The connecting piece 7 includes flaky body 9 and sets up round connecting wall 10 at body 9 periphery, and round flange 11 has set firmly to the bottom of connecting wall 10, has set firmly a retaining ring 12 on the cup 1 inner wall, and dodge groove 13 has been seted up to the bottom of connecting wall 10, after connecting piece 7 inserts cup 1, when flange 11 on connecting wall 10 crossed retaining ring 12, dodge groove 13 provided and can supply flange 11 extrusion deformation's dodge space, after flange 11 crossed retaining ring 12, retaining ring 12 supported the top surface that leaned on flange 11 and prevented that connecting piece 7 from deviating from in the cup 1. The connecting piece 7 and the suction pipe 17 can be of a split design or an integral design.

The upper edge of the connecting wall 10 is turned outwards to form a circle of connecting edge 15, a sealing ring 16 is sleeved on the connecting edge 15, the lower end of the sealing ring 16 is pressed against the cup mouth of the cup body 1, and the lower cover 4 is pressed against the upper end of the sealing ring 16. The position of the sealing ring 16 is also fixed at the same time as the attachment of the connecting piece 7. The sealing piece is not arranged in the cup cover, the sealing ring 16 is arranged at the cup mouth of the cup body 1, and the cup cover is connected with the cup body 1 through threads and plays a role in sealing.

The body 9 is provided with a plurality of water filtering holes 14. The water filtering holes 14 are arc-shaped, and a plurality of water filtering holes 14 are concentrically arranged around the center of the connecting pipe 8. The water filtering holes 14 play a role in filtering, and the connecting piece 7 plays a role in filtering when drinking water directly or pouring water in a cup cover into the cup cover for use.

As shown in fig. 5, the middle cover 3 is provided with a mounting hole, and the suction nozzle 5 is fixedly embedded in the mounting hole; a central hole 18 is formed in the top of the lower cover 4, the suction nozzle 5 and the suction pipe 17 are in butt joint through the central hole 18 to form a water outlet channel, at least two direct drinking ports 6 are arranged, and each direct drinking port 6 is arranged around the central hole 18. The drink-through opening 6 is arc-shaped and concentrically arranged around the central hole 18.

When the common double-drinking cup is used for adding water, the whole cup cover is required to be taken down for adding water, and the use is inconvenient. According to the utility model, through the design of the plurality of direct drinking ports 6, the whole opening area of the direct drinking ports 6 is larger, and after the middle cover 3 is opened, the large-diameter direct drinking ports 6 are exposed, so that water can be directly added. The mounting hole and the central hole 18 are concentrically arranged, and are essentially arranged at the center of the suction nozzle 5 and the center of the direct drinking port 6, and the utility model is more stable in cooperation and convenient to use because the suction nozzle 5 is positioned more forward in the opening and using process, unlike the front-back dislocation design of the two holes of the similar products.

As shown in fig. 6, the suction nozzle 5 comprises a base 19 and a hose 20 arranged on the base 19 and integrally formed with the base 19, the base 19 comprises a cylindrical base 21, a mounting column 22 fixedly arranged at the top of the base 21 and a positioning column 23 fixedly arranged at the bottom of the machine body, the mounting column 22 is fixedly embedded in a mounting hole of the middle cover 3, when the middle cover 3 is covered on the lower cover 4, the base 21 is pressed above each straight drinking port 6 to be used for sealing each straight drinking port 6, and the positioning column 23 is embedded in a central hole 18 of the lower cover 4.

The periphery of the mounting column 22 is provided with a circle of mounting clamping groove 24, the suction nozzle 5 passes through the mounting hole of the middle cover 3 from bottom to top until the mounting column 22 upwards passes through the mounting hole, the suction nozzle 5 is clamped in the mounting hole through the mounting clamping groove 24, and the outer diameter size of the mounting clamping groove 24 is matched with the inner hole size of the mounting hole. The outer periphery of the positioning column 23 is provided with a conical guide surface 25, and when the middle cover 3 is covered on the lower cover 4, the suction nozzle 5 is extruded and embedded into the central hole 18 of the lower cover 4 through the conical guide surface 25. The bottom surface of the positioning column 23 is provided with a concave arc surface 26, the top surface of the connecting pipe 8 is provided with a convex arc surface 27, when the middle cover 3 is covered on the lower cover 4, the positioning column 23 passes through the central hole 18 and then is pressed against the connecting pipe 8, and the concave arc surface 26 on the positioning column 23 is matched with the convex arc surface 27 on the connecting pipe 8 in an up-down leaning manner to form a sealing butt joint.

The top of the lower cover 4 is fixedly provided with a hollow enclosing block 29, a plurality of cantilevers 30 are arranged between the inner wall of the enclosing block 29 and the central hole 18, and the area formed by enclosing between two adjacent cantilevers 30 is the direct drinking mouth 6. After the middle cover 3 is opened, the water of the direct drinking port 6 flows into the enclosing shield 29, so that the water is convenient for a user to drink, and the water is not easy to overflow when the water is added.

The suction nozzle 5 is made of thermochromic silica gel material, and when the cup cover is placed upside down, the base 19 can be seen through the direct drinking opening 6 on the lower cover 4. The suction nozzle 5 can change the corresponding color according to the water temperature, and the water temperature is judged by observing the color of the hose 20 after the upper cover 2 is opened; after the middle cover 3 is opened, the water temperature is judged by observing the color of the base 19 on the middle cover 3; when the cup cover is placed upside down, the water temperature can be judged by looking at the base 19 through the direct drinking port 6 on the lower cover 4, and the suction nozzle 5 can be seen by drinking water in three different modes, so that the water temperature can be judged by the color of the suction nozzle 5, and a prompting function is achieved.

As shown in fig. 7 and 8, the upper cover 2 is hinged on the middle cover 3, and a fastening structure for locking the position of the upper cover 2 after the upper cover 2 is covered with the middle cover 3 is arranged between the upper cover 2 and the middle cover 3. The first buckling structure comprises a first button 31 movably arranged on a middle cover 3 and a lock catch 32 fixedly arranged on an upper cover 2, an upper sliding seat 33 integrally formed with the middle cover 3 is fixedly arranged on the middle cover 3, the first button 31 is horizontally arranged in an inner cavity of the upper sliding seat 33 in a sliding manner, an upper clamping block 34 is fixedly arranged on the first button 31, an upper inserting hole 35 communicated with the inner cavity of the upper sliding seat 33 is formed in the top of the upper sliding seat 33, the upper cover 2 is pressed to enable the lock catch 32 to be inserted into the upper inserting hole 35, a reset spring used for pushing the first button 31 to move outwards is further arranged in the upper sliding seat 33, so that the upper clamping block 34 is inserted into the lock catch 32 to form locking, and the first button 31 is pressed to enable the upper clamping block 34 to be separated from the lock catch 32 to release the locking.

As shown in fig. 11, a first retaining bump 36 is fixedly arranged on the first button 31, a guiding inclined plane is arranged on one side of the first retaining bump 36 facing the center of the middle cover 3, a first avoiding hole corresponding to the first retaining bump 36 is also formed in the first button 31, when the first button 31 is installed in the upper sliding seat 33, a first avoiding space for the first retaining bump 36 to deform in a squeezing mode is provided for the first avoiding hole, and when the first retaining bump 36 enters the upper insertion hole 35, the first retaining bump 36 can be blocked by the inner wall of the upper insertion hole 35 to prevent the first button 31 from falling out of the upper sliding seat 33 when the first retaining bump 36 pushes the first button 31.

As shown in fig. 9 and 10, the middle cover 3 is hinged on the lower cover 4, and a second fastening structure is arranged between the middle cover 3 and the lower cover 4 for locking the position of the middle cover 3 after being covered with the lower cover 4. The second fastening structure comprises a second button 37 movably arranged on the lower cover 4 and a lock hook 38 fixedly arranged on the middle cover 3, a lower sliding seat 39 integrally formed with the lower cover 4 is fixedly arranged on the lower cover 4, the second button 37 is horizontally and slidably arranged in an inner cavity of the lower sliding seat 39, a lower clamping block 40 is fixedly arranged on the second button 37, a lower jack 41 communicated with the inner cavity of the lower sliding seat 39 is arranged at the top of the lower sliding seat 39, the middle cover 3 is pressed to enable the lock hook 38 to be inserted into the lower jack 41, a reset spring II is further arranged in the lower sliding seat 39 and used for pushing the second button 37 to move outwards so that the lower clamping block 40 is inserted into the lock hook 38 to form locking, and the second button 37 is pressed to enable the lower clamping block 40 to be separated from the lock hook 38 to release the locking.

As shown in fig. 12, a second retaining lug 42 is fixedly arranged on the second button 37, a retaining slot 43 communicated with the inner cavity of the lower slider 39 is formed in the top of the second button 39, a guiding inclined plane is formed on one side of the second retaining lug 42, which faces the center of the lower cover 4, a second avoiding hole 45 corresponding to the second retaining lug 42 is formed in the second button 37, when the second button 37 is arranged in the lower slider 39, the second retaining lug 42 is synchronously arranged in the retaining slot 43, the second avoiding hole 45 provides an avoiding space for the second retaining lug 42 to deform in an extrusion mode, and when the second retaining lug 42 enters the retaining slot 43, the second retaining lug 42 can be blocked by the inner wall of the retaining slot 43 to prevent the second button 37 from being separated from the lower slider 39 when the second button 37 is pushed by the second return spring. The two retaining clamping grooves 43 are arranged on the left side and the right side of the lower insertion hole 41 respectively, the thickness of the second button 37 and the lower sliding seat 39 is reduced, the depth of the button groove is reduced to the maximum extent, the height of the button structure protruding on the whole modeling is reduced, the whole modeling is more coordinated and attractive, and the two sides are fixed more stably.

The lower cover 4 is also rotatably provided with a retaining ring 44, the retaining ring 44 is turned upwards, and the retaining ring 44 is fastened on the upper cover 2. After the retaining ring 44 is turned upwards and fastened, the top surface of the retaining ring 44 is flush with the top surface of the cup cover. When the cup cover is opened and is placed upside down, the slight shaking can cause the side turning of the cup cover due to the small top surface area of the upper cover 2. The retaining ring 44 is fastened by turning up and down, and when the cup cover is placed upside down, the top surface of the retaining ring 44 and the top surface of the upper cover 2 can jointly act together to support the cup cover, so that the area of the whole supporting surface of the cup cover is increased. After the retaining ring 44 is turned upwards and fastened, the outer end surfaces of the first button 31 and the second button 37 are flush with the side surface of the cylindrical cup body 1. The common cylindrical cup rolls when being horizontally placed, and the cup body is not easy to roll by supporting the cup body through the combined action of the outer end surfaces of the first button 31 and the second button 37 and the cup body 1.

It should be understood that in the claims and the description of the present utility model, all "including … …" should be interpreted as an open meaning, i.e. as meaning equivalent to "at least … …", and not as a closed meaning, i.e. as meaning not including … … "only.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims (10)

1. The three-drinking cup comprises a cup body (1) and a cup cover, wherein the cup cover comprises an upper cover (2), a middle cover (3) and a lower cover (4) which are sequentially arranged from top to bottom, a suction nozzle (5) is arranged on the middle cover (3), and the upper cover (2) is movably connected to the middle cover (3) and used for blocking the suction nozzle (5) or opening the suction nozzle (5); a straight drinking hole (6) is formed in the top of the lower cover (4), the middle cover (3) is movably connected to the lower cover (4) and used for blocking or opening the straight drinking hole (6), and the novel drinking cup is characterized in that a retaining device and a suction pipe (17) are arranged in the cup body (1), the suction pipe (17) is kept in a state of being capable of being in butt joint with the suction nozzle (5) through the retaining device, when the lower cover (4) covers the cup mouth of the cup body (1) and the middle cover (3) covers the lower cover (4), the suction nozzle (5) is in butt joint communication with the suction pipe (17), and when the lower cover (4) is separated from the cup body (1), the suction pipe (17) is separated from the suction nozzle (5) and the suction pipe (17) can be kept in the cup body (1).

2. A three drinking cup according to claim 1, characterized in that the suction pipe (17) is kept still all the time when the lower cover (4) is closed or separated from the cup body (1).

3. The three-drinking-water cup according to claim 1, wherein the holding device is a connecting piece (7), a connecting pipe (8) is fixedly arranged on the connecting piece (7), the connecting piece (7) and the connecting pipe (8) are integrally formed, the connecting pipe (8) is communicated with the inner cavity and the outer side of the cup body (1), the lower end of the connecting pipe (8) is in butt joint with a suction pipe (17) in the cup body (1), and the upper end of the connecting pipe (8) can be in butt joint with the suction nozzle (5); the connecting piece (7) comprises a flaky body (9) and a circle of connecting wall (10) arranged on the periphery of the body (9), a circle of flange (11) is fixedly arranged at the bottom of the connecting wall (10), a check ring (12) is fixedly arranged on the inner wall of the cup body (1), an avoidance groove (13) is formed in the bottom of the connecting wall (10), after the connecting piece (7) is inserted into the cup body (1), when the flange (11) on the connecting wall (10) passes over the check ring (12), the avoidance groove (13) provides an avoidance space for the flange (11) to squeeze and deform, and after the flange (11) passes over the check ring (12), the check ring (12) is abutted against the top surface of the flange (11) to prevent the connecting piece (7) from falling out of the cup body (1); the body (9) is provided with a plurality of water filtering holes (14), the water filtering holes (14) are arc-shaped, and the water filtering holes (14) are concentrically arranged around the center of the connecting pipe (8); the upper edge of the connecting wall (10) is turned outwards to form a circle of connecting edge (15), a sealing ring (16) is sleeved on the connecting edge (15), the lower end of the sealing ring (16) is pressed against the cup mouth of the cup body (1), and the lower cover (4) is pressed against the upper end of the sealing ring (16).

4. The three-drinking cup according to claim 1, wherein the middle cover (3) is provided with a mounting hole, and the suction nozzle (5) is fixedly embedded in the mounting hole; a central hole (18) is formed in the top of the lower cover (4), the suction nozzle (5) and the suction pipe (17) are in butt joint through the central hole (18) to form a water outlet channel, at least two straight drinking ports (6) are arranged, and the straight drinking ports (6) are arc-shaped and concentrically arranged around the central hole (18); the mounting hole and the central hole (18) are concentrically arranged; the suction nozzle (5) comprises a base (19) and a hose (20) arranged on the base (19), and the base (19) and the hose (20) are integrally formed; the base (19) comprises a cylindrical base body (21), a mounting column (22) fixedly arranged at the top of the base body (21) and a positioning column (23) fixedly arranged at the bottom of the machine body, wherein the mounting column (22) is fixedly arranged in a mounting hole of the middle cover (3), when the middle cover (3) is covered on the lower cover (4), the base body (21) is tightly pressed above each straight drink opening (6) to be used for sealing each straight drink opening (6), and the positioning column (23) is embedded in a central hole (18) of the lower cover (4); the suction nozzle (5) is made of thermochromic silica gel materials, and when the cup cover is placed upside down, the base (19) can be seen through the direct drinking opening (6) on the lower cover (4).

5. The three-drinking cup according to claim 4, wherein a circle of mounting clamping grooves (24) are formed in the periphery of the mounting column (22), the suction nozzle (5) penetrates through the mounting hole of the middle cover (3) from bottom to top until the mounting column (22) upwards passes through the mounting hole, the suction nozzle (5) is clamped in the mounting hole through the mounting clamping grooves (24), and the outer diameter size of the mounting clamping grooves (24) is matched with the inner hole size of the mounting hole; the periphery of the positioning column (23) is provided with a conical guide surface (25), and when the middle cover (3) is covered on the lower cover (4), the suction nozzle (5) is embedded into the central hole (18) of the lower cover (4) by extrusion of the conical guide surface (25); the bottom surface of reference column (23) has seted up a indent arcwall face (26), and a evagination arcwall face (27) has been seted up to the top surface of connecting pipe (8), and when middle lid (3) lid was closed on lower lid (4), reference column (23) passed centre bore (18) back and compresses tightly to lean on connecting pipe (8), the indent arcwall face (26) on reference column (23) and evagination arcwall face (27) on connecting pipe (8) are up and down pasted and are leaned on the cooperation and form sealed butt joint.

6. The three-drinking cup according to claim 1, wherein the upper cover (2) is hinged on the middle cover (3), a fastening structure is arranged between the upper cover (2) and the middle cover (3) and used for locking the position of the upper cover (2) after being covered with the middle cover (3), the fastening structure comprises a button one (31) movably arranged on the middle cover (3) and a lock catch (32) fixedly arranged on the upper cover (2), an upper sliding seat (33) integrally formed with the middle cover (3) is fixedly arranged on the middle cover (3), the button one (31) horizontally slides and is arranged in an inner cavity of the upper sliding seat (33), an upper clamping block (34) is fixedly arranged on the button one (31), an upper jack (35) communicated with the inner cavity of the upper sliding seat (33) is arranged at the top of the upper sliding seat, the upper cover (2) is pressed, the lock catch (32) is inserted into the upper jack (35), a reset spring one (31) is further arranged in the upper sliding seat (33) and used for pushing the button one (31) to move outwards, so that the upper clamping block (34) is inserted into the lock catch (32) to be separated from the upper clamping block (32), and the upper clamping block (32) is released from the upper clamping block (32).

7. The three-drinking cup according to claim 6, wherein the first button (31) is fixedly provided with a first stop lug (36), one side of the first stop lug (36) facing the center of the middle cover (3) is provided with a guide inclined plane, the first button (31) is also provided with a first avoidance hole corresponding to the first stop lug (36), when the first button (31) is arranged in the upper sliding seat (33), the first avoidance hole provides a avoidance space for the first stop lug (36) to squeeze and deform, and when the first stop lug (36) enters the upper insertion hole (35), the first return spring pushes the first button (31), the first stop lug (36) can be blocked by the inner wall of the upper insertion hole (35) to prevent the first button (31) from being separated from the upper sliding seat (33).

8. The three-drinking cup according to claim 1, wherein the middle cover (3) is hinged on the lower cover (4), a second fastening structure is arranged between the middle cover (3) and the lower cover (4) and used for locking the position of the middle cover (3) after being covered with the lower cover (4), the second fastening structure comprises a second button (37) movably arranged on the lower cover (4) and a locking hook (38) fixedly arranged on the middle cover (3), a lower sliding seat (39) integrally formed with the lower cover (4) is fixedly arranged on the lower cover (4), the second button (37) is horizontally arranged in an inner cavity of the lower sliding seat (39) in a sliding manner, a lower clamping block (40) is fixedly arranged on the second button (37), a lower jack (41) communicated with the inner cavity of the lower sliding seat (39) is formed at the top of the lower sliding seat, the middle cover (3) is pressed, the locking hook (38) is inserted into the lower jack (41), a reset spring is further arranged in the lower sliding seat (39) and is used for pushing the second button (37) to move outwards, so that the second button (37) is inserted into the lower clamping block (38) to be separated from the lower locking hook (38), and the locking hook (38) is released from the second button (38).

9. The three-drinking cup according to claim 8, wherein the second stop lug (42) is fixedly arranged on the second button (37), a stop clamping groove (43) communicated with the inner cavity of the second button is formed in the top of the lower sliding seat (39), a guide inclined plane is arranged on one side of the second stop lug (42) facing the center of the lower cover (4), a second avoidance hole (45) corresponding to the second stop lug (42) is formed in the second button (37), when the second button (37) is arranged in the lower sliding seat (39), the second stop lug (42) is synchronously arranged in the stop clamping groove (43), the avoidance hole (45) provides an avoidance space for the second stop lug (42) to be extruded and deformed, and when the second stop lug (42) enters the stop clamping groove (43), the second stop lug (42) can be blocked by the inner wall of the stop clamping groove (43) to prevent the second button (37) from falling out of the lower sliding seat (39), and the two stop clamping grooves (43) are arranged on two sides of the left side and the two lower sliding seat (41) respectively.

10. A three-drinking cup according to claim 1, wherein the lower cover (4) is further rotatably provided with a snap ring (44), the snap ring (44) is turned upwards, and the snap ring (44) is fastened on the upper cover (2); after the retaining ring (44) is turned upwards and fastened, the top surface of the retaining ring (44) is flush with the top surface of the cup cover; after the retaining ring (44) is turned upwards and fastened, the outer end surfaces of the first button (31) and the second button (37) are flush with the side surface of the cylindrical cup body (1).