Water cup with cup cover convenient to open and close

Abstract

The utility model relates to a water cup convenient to open and close a cup cover, which comprises a cup body and a first cup cover arranged at one end of the cup body, a second cup cover is arranged at one end of the first cup cover, a through hole is formed in the middle of the surface of the first cup cover, a cover body supporting piece is rotatably arranged on one side of the first cup cover, and the second cup cover is sleeved inside the cover body supporting piece. After the second cup cover is separated from the first cup cover, the cover body supporting piece can limit the second cup cover from falling off; when the cup is used for drinking water, the second cup cover is rotated, the whole cover body supporting piece is rotated towards the outer side to drive the second cup cover to rotate towards the outer side at the same time, in the drinking process, the second cup cover is not completely separated from the cup body, the cup cover does not need to be placed on a table like an existing cup cover, and convenience is increased when the cup is used.

Description

Technical Field

[0001] The utility model relates to the technical field of water cups, in particular to a water cup with a cup cover that is convenient for opening and closing. Background Art

[0002] A thermos cup is generally a water container made of ceramic or stainless steel with a vacuum layer. It has a lid on the top and is tightly sealed. The vacuum insulation layer can delay the heat dissipation of the water and other liquids inside to achieve the purpose of insulation. The thermos cup developed from the thermos pot. The insulation principle is the same as that of the thermos cup, but people make the bottle into a cup for convenience.

[0003] The application announcement number is CN112021900A, which discloses a double-layer integrated thermos cup. Combined with its specification and drawings, the solution is that a cup lid is provided on the inner side of the opening of the inner cup body, and a handle is fixedly installed on the side of the outer cup body, and the whole thermos cup can be lifted by the handle. However, when this structure is adopted, every time the cup lid is opened and placed on the table, if it is not covered in time and the materials are messy, it is very easy to make the cup lid difficult to find, which brings inconvenience when using it. Summary of the invention

[0004] The utility model mainly aims at the problems existing in the use of the above-mentioned water cups, and invents a water cup that is easy to open and close the cup cover. When drinking water, it is only necessary to rotate the second cup cover to make it rotate out from the threaded boss. Since the inner diameter of the first limiting boss is smaller than the outer diameter of the second limiting boss, the second cup cover cannot be separated from the first circular ring. Rotating the entire cover body support member outward also drives the second cup cover to rotate outward at the same time, and the cup mouth is exposed on the surface of the first cup cover for drinking water.

[0005] The invention objective of the utility model is achieved through the following technical scheme: a water cup with a cup lid that is easy to open and close, comprising a cup body, a first cup lid arranged at one end of the cup body, a second cup lid arranged at one end of the first cup lid, a through hole being provided in the middle of the surface of the first cup lid, a cover support being rotatably provided on one side of the first cup lid, the second cup lid being sleeved inside the cover support, and the cover support being able to prevent the second cup lid from falling after being separated from the first cup lid.

[0006] Preferably, one end of the first cup cover is provided with a cup opening, the surface of the cup opening is provided with a threaded boss, and the second cup cover is detachably connected to the threaded boss on the cup opening.

[0007] Preferably, an end of the second cup cover close to the first cup cover is provided with a threaded inner groove, and the threaded inner groove is connected to the threaded boss.

[0008] Preferably, an annular handle is provided on one side of the first cup cover, an annular groove is provided on the surface of the annular handle, and the cover body support is rotatably connected to the surface of the annular groove.

[0009] Preferably, the cover body support comprises a first circular ring and a second circular ring, the second cup cover is sleeved inside the first circular ring, and the second circular ring is rotatably connected to the surface of the annular groove.

[0010] Preferably, a first limiting boss is provided inside the first circular ring, and a second limiting boss is also provided on the surface of the second cup cover. The inner diameter of the first limiting boss is smaller than the outer diameter of the second limiting boss. The first limiting boss can limit the second limiting boss from detaching from the inside of the first circular ring.

[0011] Preferably, a plurality of supporting bosses are provided on the top of the second cup cover, and a decorative cover plate is provided on the surface of the supporting bosses.

[0012] Preferably, the cup body and the first cup cover are detachably connected, and this arrangement is for the convenience of the user to pour water after opening the first cup cover.

[0013] Compared with the prior art, the utility model has the following beneficial effects: 1. When drinking water, you only need to rotate the second cup cover to rotate it off the threaded boss. Since the inner diameter of the first limiting boss is smaller than the outer diameter of the second limiting boss, the second cup cover cannot be detached from the first ring. Rotating the entire cover body support member outward also drives the second cup cover to rotate outward at the same time. The cup mouth is exposed on the surface of the first cup cover for drinking water. During the drinking process, the second cup cover is not completely detached from the cup body and does not need to be placed on the table like the existing cup cover, which adds convenience when using. 2. The detachable design between the first cup cover and the second cup cover enables the entire water cup to be suitable for different scenarios. When drinking water, you only need to open the second cup cover, and when pouring water, you only need to open the first cup cover, which brings convenience to users when using. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is an exploded view of the utility model;

[0016] Figure 3 It is an exploded view of the utility model;

[0017] Figure 4 It is a partial cross-sectional view of the utility model;

[0018] Figure 5 It is a partial cross-sectional view of the utility model.

[0019] Markings in the figure: 1. cup body; 2. first cup cover; 21. cup mouth; 22. threaded boss; 23. ring-shaped handle; 231. ring-shaped groove; 3. second cup cover; 31. threaded inner groove; 32. supporting boss; 33. second limiting boss; 4. cover body support; 41. first circular ring; 411. first limiting boss; 42. second circular ring; 5. decorative cover plate. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings:

[0021] like Figures 1 to 5 As shown, a water cup that is easy to open and close the cup lid comprises a cup body 1 and a first cup lid 2 arranged at one end of the cup body 1, wherein the cup body 1 and the first cup lid 2 are detachably connected by a threaded connection, a second cup lid 3 is arranged at one end of the first cup lid 2, a through hole is formed in the middle of the surface of the first cup lid 2, and a cover support 4 is rotatably provided on one side of the first cup lid 2. Specifically, an annular handle 23 is arranged on one side of the first cup lid 2, and an annular groove 231 is arranged on the surface of the annular handle 23, and the cover support 4 is rotatably connected to the surface of the annular groove 231, wherein the cover support 4 comprises a first circular ring 41 and a second circular ring 42, the second cup lid 3 is sleeved inside the first circular ring 41, and the second circular ring 42 is rotatably connected to the surface of the annular groove 231. It should be noted that the surface of the annular handle 23 is hollow, and this arrangement is for the convenience of users to pick up the entire water cup. After this arrangement, the second circular ring 42 can drive the entire cover support 4 when rotating on the surface of the annular groove 231.

[0022] In this embodiment, the second cup cover 3 is sleeved inside the cover body support 4. After the second cup cover 3 is separated from the first cup cover 2, the cover body support 4 can limit the second cup cover 3 from falling. Specifically, a first limiting boss 411 is provided inside the first circular ring 41, and a second limiting boss 33 is also provided on the surface of the second cup cover 3. The inner diameter of the first limiting boss 411 is smaller than the outer diameter of the second limiting boss 33. The first limiting boss 411 can limit the second limiting boss 33 from detaching from the inside of the first circular ring 41. A plurality of supporting bosses 32 are also provided on the top of the second cup cover 3. A decorative cover plate 5 is fixedly sleeved on the surface of the supporting boss 32. A cup mouth 21 is provided at one end of the first cup cover 2. A threaded boss 22 is provided on the surface of the cup mouth 21. The second cup cover 3 is detachably connected to the threaded boss on the cup mouth 21. The second cup cover 3 is provided with a threaded inner groove 31 at one end close to the first cup cover 2, and the threaded inner groove 31 is connected to the threaded boss 22. After this arrangement, whenever you need to drink water, you only need to rotate the second cup cover 3, and the threaded inner groove 31 inside the second cup cover 3 will gradually rotate out from the threaded boss 22. Then, since the inner diameter of the first limiting boss 411 is smaller than the outer diameter of the second limiting boss 33, the first limiting boss 411 can limit the second limiting boss 33 from detaching from the inside of the first ring 41, and the second cup cover 3 cannot detach from the first ring 41. Then, when the entire cover support 4 is rotated outward, the cover support 4 can drive the second cup cover 3 to rotate outward. At this time, the cup mouth 21 can be completely exposed on the surface of the first cup cover 2. Since the middle part of the surface of the first cup cover 2 is a through hole, the cup mouth 21 can be used to drink water.

[0023] Working principle and usage of this utility model:

[0024] Rotate the first cup cover 2 to disengage it from the cup body 1, then pour water into the interior of the cup body 1 and cover the first cup cover 2 back with a thread. Whenever you need to drink water, you only need to rotate the second cup cover 3, and the threaded inner groove 31 inside the second cup cover 3 will gradually rotate out from the threaded boss 22. Then, since the inner diameter of the first limiting boss 411 is smaller than the outer diameter of the second limiting boss 33, the first limiting boss 411 can limit the second limiting boss 33 from disengaging from the inside of the first ring 41, and the second cup cover 3 cannot be disengaged from the first ring 41. Then, when the entire cover support 4 is rotated outward, the cover support 4 can drive the second cup cover 3 to rotate outward. At this time, the cup mouth 21 can be completely exposed on the surface of the first cup cover 2. Since the middle part of the surface of the first cup cover 2 is a through hole, the cup mouth 21 can be used to drink water. During the entire drinking process, the second cup cover 3 is not completely separated from the cup body 1, and does not need to be placed on the table like the existing cup cover.

[0025] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A water cup with a lid that is easy to open and close, comprising a cup body (1), a first cup lid (2) arranged at one end of the cup body (1), characterized in that: A second cup cover (3) is provided at one end of the first cup cover (2); a through hole is provided in the middle of the surface of the first cup cover (2); a cover support (4) is rotatably provided on one side of the first cup cover (2); the second cup cover (3) is sleeved inside the cover support (4); and after the second cup cover (3) is separated from the first cup cover (2), the cover support (4) can prevent the second cup cover (3) from falling.

2. The water cup with easy-to-open and close cup lid according to claim 1, characterized in that: One end of the first cup cover (2) is provided with a cup mouth (21), a surface of the cup mouth (21) is provided with a threaded boss (22), and the second cup cover (3) is detachably connected to the threaded boss (22) on the cup mouth (21).

3. The water cup with easy-to-open and close cup lid according to claim 2, characterized in that: An end of the second cup cover (3) close to the first cup cover (2) is provided with a threaded inner groove (31), and the threaded inner groove (31) is connected to the threaded boss (22).

4. The water cup with easy-to-open and close cup lid according to claim 3, characterized in that: A ring-shaped handle (23) is provided on one side of the first cup cover (2), a ring-shaped groove (231) is provided on the surface of the ring-shaped handle (23), and the cover support (4) is rotatably connected to the surface of the ring-shaped groove (231).

5. The water cup with easy-to-open and close cup lid according to claim 4, characterized in that: The cover support (4) comprises a first circular ring (41) and a second circular ring (42); the second cup cover (3) is sleeved inside the first circular ring (41); and the second circular ring (42) is rotatably connected to the surface of the annular groove (231).

6. The water cup with easy-to-open and close cup lid according to claim 5, characterized in that: A first limiting boss (411) is provided inside the first circular ring (41), and a second limiting boss (33) is also provided on the surface of the second cup cover (3); the inner diameter of the first limiting boss (411) is smaller than the outer diameter of the second limiting boss (33); the first limiting boss (411) can prevent the second limiting boss (33) from detaching from the inside of the first circular ring (41).

7. The water cup with easy-to-open and close cup lid according to claim 6, characterized in that: A plurality of supporting bosses (32) are also provided on the top of the second cup cover (3), and a decorative cover plate (5) is sleeved on the surface of the supporting bosses (32).

8. The water cup with easy-to-open and close cup lid according to any one of claims 1 to 7, characterized in that: The cup body (1) and the first cup cover (2) are detachably connected.

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