Combined bottle cap

Abstract

The utility model discloses a combined bottle cap, which belongs to the technical field of bottle caps and comprises an inner cap, a connecting cap, a water distribution cup and an outer cap, the connecting cap is in threaded connection with the outer side of the inner cap, the water distribution cup is in threaded connection with the top of the connecting cap, the outer cap is in threaded connection with the top of the water distribution cup, and the top of the inner cap is fixedly connected with an insertion tube. A soft plug matched with the inserting pipe is installed on the inner side of the connecting cover, and the water dividing cup is installed on the top of the soft plug. The connecting cover is rotated downwards, the inserting pipe can penetrate through the soft plug to enter the water dividing cup, the vacuum cup is inverted at the moment, hot water can be fed into the water dividing cup, then the connecting cover is rotated reversely, the top end of the inserting pipe leaves the water dividing cup, the water dividing cup is not communicated with the vacuum cup any more, the water dividing cup is not provided with a heat preservation structure, and the amount of water in the water dividing cup is small. Meanwhile, tea leaves or solid beverages can be added into the water distribution cup, the water body of the vacuum cup cannot be affected, and the diversified drinking requirements are met.

Description

Technical Field

[0001] The utility model relates to a combined bottle cap, belonging to the technical field of bottle caps. Background Art

[0002] The bottle cap is generally threaded or tightly snapped on the bottle mouth to close / open the bottle mouth. According to different usage occasions, a specific bottle cap structure is selected for ease of use. As people's needs for drinking water are diversified, the requirements for cup lids are also more diverse, and the existing bottle caps are too single in function to meet people's diverse drinking needs. In addition, people use thermos cups to drink water in winter, and the water temperature in the existing cups is too high and it is inconvenient to drink water.

[0003] The utility model proposes a new solution to the above problems. Utility Model Content

[0004] The main purpose of the utility model is to provide a combined bottle cap to solve the problem that the existing bottle caps have too single functions and cannot meet people's diverse drinking needs, and that people use thermos cups to drink water in winter, but the water temperature in the existing cups is too high and it is inconvenient to drink water.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A combined bottle cap comprises an inner cap, a connecting cap, a water dividing cup and an outer cap, wherein the connecting cap is threadedly connected to the outer side of the inner cap, the water dividing cup is threadedly connected to the top of the connecting cap, the outer cap is threadedly connected to the top of the water dividing cup, a plug is fixedly connected to the top of the inner cap, a soft plug cooperating with the plug is installed on the inner side of the connecting cap, the water dividing cup is installed on the top of the soft plug, and a filter is installed on the inner side of the water dividing cup.

[0007] Preferably, a connecting tube is fixedly connected to the bottom of the inner cover, and a first internal thread is provided on the inner side of the connecting tube.

[0008] Preferably, the outer side of the inner cover is provided with a first external thread and a second external thread located below the first external thread, and the distance between the first external thread and the second external thread is smaller than the thickness of the soft plug.

[0009] Preferably, the top of the cannula is provided with an inclined angle.

[0010] Preferably, a mounting plate is fixedly connected to the inner wall of the connection cover, the soft plug is installed on the top of the mounting plate, and a fourth internal thread is provided on the bottom inner wall of the connection cover.

[0011] Preferably, a first insertion hole cooperating with the insertion tube is provided in the middle of the mounting plate, and a second internal thread located above the mounting plate is provided on the inner wall of the connecting cover.

[0012] Preferably, a second insertion hole cooperating with the insertion tube is formed at the bottom of the water dividing cup, and a third external thread cooperating with the second internal thread is formed on the outer wall of the bottom of the water dividing cup.

[0013] Preferably, a boss cooperating with the filter is provided in the middle of the water separation cup, and a handle is fixedly connected to the top of the filter.

[0014] Preferably, a fourth external thread is provided on the top outer wall of the water dividing cup, and a third internal thread matching with the fourth external thread is provided on the inner wall of the outer cover.

[0015] Preferably, the inner diameter of the outer cover is the same as the inner diameter of the connecting tube.

[0016] The beneficial technical effect of the utility model is as follows: according to the combined bottle cap of the utility model, through the arrangement of the inner cover, the connecting cover, the water dividing cup, the insert tube and the soft plug, the connecting cover is rotated downward, and the insert tube can pass through the soft plug and enter the water dividing cup. At this time, the thermos cup is inverted to deliver hot water into the water dividing cup, and then the connecting cover is rotated in the opposite direction so that the top end of the insert tube leaves the water dividing cup. At this time, the water dividing cup is no longer connected with the thermos cup. The water dividing cup does not have a heat-insulating structure and the amount of water inside it is small, so it can be cooled quickly and is convenient to drink. At the same time, tea leaves or solid beverages can be added to the water dividing cup without affecting the water body of the thermos cup, thereby meeting the needs of diversified drinking water. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment provided by the utility model;

[0018] Figure 2 It is a cross-sectional view of the overall structure of a preferred embodiment provided by the utility model;

[0019] Figure 3 It is a cross-sectional view of the overall structure when adding water into the water-dividing cup according to a preferred embodiment provided by the utility model;

[0020] Figure 4 A structural diagram of an inner cover according to a preferred embodiment of the utility model;

[0021] Figure 5 A structural diagram of a connection cover according to a preferred embodiment of the utility model;

[0022] Figure 6 The present invention is a structural diagram of a water dividing cup according to a preferred embodiment of the present invention.

[0023] In the figure: 1, inner cover; 2, connecting cover; 3, water dividing cup; 4, outer cover; 5, insert tube; 6, soft plug; 7, filter; 101, connecting tube; 102, first internal thread; 103, first external thread; 104, second external thread; 501, tilt angle; 201, mounting plate; 202, first plug hole; 203, second internal thread; 204, fourth internal thread; 301, second plug hole; 302, third external thread; 303, boss; 304, fourth external thread; 701, handle; 401, third internal thread. DETAILED DESCRIPTION

[0024] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0025] like Figure 1-Figure 6 As shown, the combined bottle cap provided in this embodiment includes an inner cap 1, a connecting cap 2, a water dividing cup 3 and an outer cap 4, the connecting cap 2 is threadedly connected to the outer side of the inner cap 1, the water dividing cup 3 is threadedly connected to the top of the connecting cap 2, the outer cap 4 is threadedly connected to the top of the water dividing cup 3, the top of the inner cap 1 is fixedly connected with a cannula 5, the inner side of the connecting cap 2 is provided with a soft plug 6 matching with the cannula 5, the water dividing cup 3 is installed on the top of the soft plug 6, and the inner side of the water dividing cup 3 is provided with a filter 7. Through the arrangement of the inner cover 1, the connecting cover 2, the water dividing cup 3, the insert tube 5 and the soft plug 6, the connecting cover 2 is turned downward, and the insert tube 5 can pass through the soft plug 6 and enter the water dividing cup 3. At this time, the thermos cup is inverted to deliver hot water into the water dividing cup 3, and then the connecting cover 2 is rotated in the opposite direction to make the top of the insert tube 5 leave the water dividing cup 3. At this time, the water dividing cup 3 is no longer connected with the thermos cup. The water dividing cup 3 does not have a heat-insulating structure and the amount of water inside it is small, so it can be cooled quickly and is convenient for drinking. At the same time, tea leaves or solid beverages can be added to the water dividing cup 3 without affecting the water body of the thermos cup, thereby meeting the needs of diversified drinking water.

[0026] In this embodiment, if Figure 3 , Figure 4 and Figure 5As shown, a connecting tube 101 is fixedly connected to the bottom of the inner cover 1, a first internal thread 102 is provided on the inner side of the connecting tube 101, a first external thread 103 and a second external thread 104 located below the first external thread 103 are provided on the outer side of the inner cover 1, a distance between the first external thread 103 and the second external thread 104 is less than the thickness of the soft plug 6, an inclination angle 501 is provided on the top of the insert tube 5, a mounting plate 201 is fixedly connected to the inner wall of the connecting cover 2, the soft plug 6 is mounted on the top of the mounting plate 201, and a fourth internal thread 204 is provided on the inner wall of the bottom of the connecting cover 2. By setting the first internal thread 102, the combined bottle cap can be installed on the thermos cup. By setting the inclination angle 501, the cannula 5 can be inserted into and pass through the soft plug 6. By setting the distance between the first external thread 103 and the second external thread 104 to be smaller than the thickness of the soft plug 6, when the fourth internal thread 204 of the connecting cover 2 is screwed into between the first external thread 103 and the second external thread 104, the cannula 5 is located inside the soft plug 6 to prevent water in the thermos cup from flowing out. The connecting cover 2 is pressed down to make the fourth internal thread 204 contact the second external thread 104 and tighten it. At this time, the cannula 5 passes through the soft plug 6 and enters the water separation cup 3, so that the water separation operation can be performed, which is convenient and quick.

[0027] In this embodiment, if Figure 3 , Figure 5 and Figure 6 As shown, a first insertion hole 202 cooperating with the insertion tube 5 is provided in the middle of the mounting plate 201, a second internal thread 203 located above the mounting plate 201 is provided on the inner wall of the connecting cover 2, a second insertion hole 301 cooperating with the insertion tube 5 is provided at the bottom of the water dividing cup 3, and a third external thread 302 cooperating with the second internal thread 203 is provided on the outer wall of the bottom of the water dividing cup 3. Through the arrangement of the first insertion hole 202 and the second insertion hole 301, the insertion tube 5 can pass through.

[0028] In this embodiment, if Figure 1 , Figure 2 and Figure 3 As shown, the middle of the water-dividing cup 3 is provided with a boss 303 that cooperates with the filter 7, and the top of the filter 7 is fixedly connected with a handle 701. The arrangement of the boss 303 and the handle 701 facilitates the installation of the filter 7, and the arrangement of the filter 7 plays a role in separating tea and water, making it convenient to drink.

[0029] In this embodiment, if Figure 1 , Figure 2 and Figure 3 As shown, a fourth external thread 304 is provided on the top outer wall of the water-dividing cup 3, a third internal thread 401 is provided on the inner wall of the outer cover 4 to match the fourth external thread 304, and the inner diameter of the outer cover 4 is the same as the inner diameter of the connecting tube 101. By setting the inner diameter of the outer cover 4 and the inner diameter of the connecting tube 101 to be the same, the outer cover 4 can be used alone to connect the thermos cup, and the uses are diverse.

[0030] In this embodiment, if Figure 1-Figure 6 As shown, the working process of a combined bottle cap provided in this embodiment is as follows:

[0031] Step 1: Pull out the filter 7, add tea leaves or solid beverages into the water distribution cup 3, install the filter 7 back, and cover the outer cover 4;

[0032] Step 2: Press down the connection cover 2 to make the fourth internal thread 204 contact the second external thread 104, turn the connection cover 2 downward, and the cannula 5 passes through the soft stopper 6 and enters the water separation cup 3. At this time, turn the thermos cup upside down to send hot water into the water separation cup 3;

[0033] Step 3: Then rotate the connecting cover 2 in the opposite direction so that the fourth internal thread 204 is screwed into between the first external thread 103 and the second external thread 104. At this time, the top end of the cannula 5 leaves the water-dividing cup 3. After the water in the water-dividing cup 3 cools down, open the external cover 4 to drink.

[0034] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A combined bottle cap, characterized in that: The invention comprises an inner cover (1), a connecting cover (2), a water dividing cup (3) and an outer cover (4); the connecting cover (2) is threadedly connected to the outer side of the inner cover (1); the water dividing cup (3) is threadedly connected to the top of the connecting cover (2); the outer cover (4) is threadedly connected to the top of the water dividing cup (3); a plug (5) is fixedly connected to the top of the inner cover (1); a soft plug (6) matching the plug (5) is installed on the inner side of the connecting cover (2); the water dividing cup (3) is installed on the top of the soft plug (6); and a filter screen (7) is installed on the inner side of the water dividing cup (3).

2. A combined bottle cap as claimed in claim 1, characterized in that: The bottom of the inner cover (1) is fixedly connected to a connecting tube (101), and the inner side of the connecting tube (101) is provided with a first internal thread (102).

3. A combined bottle cap as claimed in claim 1, characterized in that: The outer side of the inner cover (1) is provided with a first external thread (103) and a second external thread (104) located below the first external thread (103), and the distance between the first external thread (103) and the second external thread (104) is smaller than the thickness of the soft plug (6).

4. A combined bottle cap as claimed in claim 1, characterized in that: The top of the insertion tube (5) is provided with an inclined angle (501).

5. A combined bottle cap as claimed in claim 1, characterized in that: A mounting plate (201) is fixedly connected to the inner wall of the connection cover (2), the soft plug (6) is mounted on the top of the mounting plate (201), and a fourth internal thread (204) is provided on the bottom inner wall of the connection cover (2).

6. A combined bottle cap as claimed in claim 5, characterized in that: A first insertion hole (202) matching with the insertion tube (5) is provided in the middle of the installation plate (201), and a second internal thread (203) located above the installation plate (201) is provided on the inner wall of the connection cover (2).

7. A combined bottle cap as claimed in claim 6, characterized in that: The bottom of the water dividing cup (3) is provided with a second insertion hole (301) matched with the insertion tube (5), and the bottom outer wall of the water dividing cup (3) is provided with a third external thread (302) matched with the second internal thread (203).

8. The combined bottle cap according to claim 1, characterized in that: A boss (303) cooperating with the filter screen (7) is provided in the middle of the water separation cup (3), and a handle (701) is fixedly connected to the top of the filter screen (7).

9. A combined bottle cap as claimed in claim 1, characterized in that: A fourth external thread (304) is provided on the top outer wall of the water separation cup (3), and a third internal thread (401) matching with the fourth external thread (304) is provided on the inner wall of the outer cover (4).

10. A combined bottle cap as claimed in claim 2, characterized in that: The inner diameter of the outer cover (4) is the same as the inner diameter of the connecting tube (101).

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