Double-drinking cup cover capable of automatically switching drinking modes

Abstract

The utility model discloses a double-drinking cup cover capable of automatically switching drinking modes, which is characterized in that a single drinking nozzle simultaneously provides a direct drinking mode and a suction drinking mode, a user can drink water through a suction tube when standing upright, the user can automatically switch to direct drinking water when standing upside down, manual switching is not needed, and the double-drinking cup cover is convenient and fast; comprising a cover body and a nozzle. The vertically-through drinking nozzle is arranged at the top of the cover main body and is communicated with the inside and outside of the cover main body; a valve assembly communicated with the drinking nozzle is arranged on the inner side of the cover body, and a straw is further connected to the lower portion of the valve assembly. The valve assembly is provided with a first passage and a second passage, the first passage is communicated with the suction pipe, and a valve body capable of automatically switching to open and close the second passage is arranged in the second passage; when the cup cover is erected, the valve body automatically closes the second passage, the straw and the first passage of the valve assembly are communicated with the drinking nozzle, and water sequentially passes through the straw, the first passage and the drinking nozzle to be sucked and drunk; when the cup cover is inverted, the valve body automatically opens the second passage, the second passage of the valve assembly is communicated with the drinking nozzle, water flows to the drinking nozzle through the second passage, and direct drinking is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water cups, and in particular relates to a double-drinking cup cover capable of automatically switching drinking modes. Background Art

[0002] Existing cup lids with dual drinking functions generally have two drinking ports, a direct drinking port and a suction drinking port. When in use, if you need to drink directly, open the direct drinking port, and if you need to suck, open the suction drinking port. Moreover, the direct drinking port and the suction drinking port are generally arranged at both ends of the cup lid, and switching the application mode also requires adjusting the direction of the water cup, which is not convenient enough. Summary of the invention

[0003] The utility model aims to provide a double-drink cup cover which can automatically switch the drinking mode. A single drinking spout provides two drinking modes, namely, direct drinking and sucking. When the cup is upright, drinking can be done through a straw, and when the cup is inverted, the cup is automatically switched to direct drinking, without manual switching, which is convenient and quick.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions.

[0005] A double-drinking cup cover with automatic switching of drinking modes comprises a cover body and a drinking spout; the drinking spout which passes through from top to bottom is arranged on the top of the cover body and connects the inside and outside of the cover body; a valve assembly connected to the drinking spout is arranged on the inner side of the cover body, and a straw is also connected to the lower side of the valve assembly; the valve assembly is provided with a first passage and a second passage, the first passage is connected to the straw, and a valve body which can automatically switch to open and close the second passage is arranged in the second passage; when the cup cover is upright, the valve body automatically closes the second passage, the straw, the first passage of the valve assembly and the drinking spout are connected, water passes through the straw, the first passage and the drinking spout in sequence, and the water is sucked and drunk; when the cup cover is inverted, the valve body automatically opens the second passage, the second passage of the valve assembly is connected to the drinking spout, water flows to the drinking spout through the second passage, and the water is directly drunk.

[0006] Preferably, the valve assembly comprises a conduit forming a first passage, and the upper end and the lower end of the conduit are connected to the drinking spout and the straw respectively.

[0007] Preferably, the side wall of the catheter is provided with a first opening; the valve assembly also includes a first cavity and a second cavity arranged in sequence from top to bottom to form a second passage; the side wall of the first cavity is provided with a second opening; the second cavity is connected to the catheter through the first opening; a through hole is provided between the first cavity and the second cavity, and the valve body controls the opening and closing of the second passage by opening and sealing the through hole.

[0008] Preferably, the valve body is configured as a gravity ball and is placed in the first cavity; the cup cover is upright, the gravity ball falls on the through hole to close the through hole, the second passage is closed, only the first passage is opened, the straw, the catheter and the drinking spout are connected, and water passes through the straw, the catheter and the drinking spout in sequence, and the water is drunk; the cup cover is inverted, the gravity ball falls and leaves the through hole, the second passage is opened, and water passes through the second opening, the first cavity, the through hole, the second cavity, the first opening, the catheter and the drinking spout in sequence, and the water is drunk directly.

[0009] Preferably, the second cavity, the conduit and the straw are integrally formed.

[0010] Preferably, at least two spaced-apart limiting columns are arranged above the second cavity, the limiting columns and the cover body form the first cavity, and the spaced-apart gaps between the limiting columns form the second opening.

[0011] Preferably, a vent hole penetrating inside and outside is also provided on the top of the cover body.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the above technical scheme is adopted, by setting a valve assembly with two passages, wherein the first passage is connected to the water holding cavity in the water cup through a connecting straw, and the second passage can be directly connected to the water holding cavity in the water cup; and a valve body that can automatically open and close the second passage is set; so that when the cup cover is upright, the valve body closes the second passage, and only the straw, the first passage of the valve assembly and the drinking spout are connected for drinking water by suction; when the cup cover is inverted, the valve body automatically opens the second passage, and water can flow to the drinking spout through the second passage for drinking water directly by inverting; through the above arrangement, the problems existing in the prior art can be solved, and automatic switching between the two drinking modes of drinking by suction and drinking directly can be realized, which is convenient and quick.

[0013] A further beneficial effect is that the valve assembly forms a first passage by setting a conduit to connect with the drinking spout and the straw, forms a second passage by setting a first cavity and a second cavity, the second cavity is connected with the first passage through a first opening on the side wall of the conduit, and the valve body is set in the first cavity for automatically opening and closing the through hole, and the valve body adopts a gravity ball. When upright, the gravity ball falls on the through hole under the action of its own gravity to seal the second passage, and when inverted, the gravity ball leaves the through hole under the action of its own gravity to open the second passage, thereby realizing automatic opening and closing of the second passage by the valve body, and further realizing automatic switching of the cup cover between suction drinking and direct drinking.

[0014] A further beneficial effect is that the second cavity, the conduit and the drinking spout are integrally formed, which can reduce the number of parts and improve the assembly efficiency of the cup cover; and a vent hole is provided to balance the pressure inside and outside the cup when drinking water, avoid the formation of negative pressure, and ensure smooth water flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a schematic cross-sectional structural diagram of the utility model when the cup cover is upright and closes the second passage.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the second passage opened when the cup cover of the utility model is inverted.

[0017] Figure 3 It is a cross-sectional structural schematic diagram of the utility model when the cup cover is inverted and the second passage is opened.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the integrally formed structure of the second cavity, the conduit and the drinking spout. DETAILED DESCRIPTION

[0019] In order to make the technical solution of the utility model clearer, the following Figures 1 to 4 It should be understood that the specific implementation methods described in this specification are only for explaining the utility model, and are not intended to limit the protection scope of the utility model. Example 1

[0020] The utility model discloses a double-drinking cup cover for automatically switching drinking modes, comprising a cover body 1 and a drinking spout 2; wherein the drinking spout 2 is connected from top to bottom and arranged on the top outer side of the cover body 1, and the lower end of the drinking spout 2 passes through the top wall of the cover body 1 and penetrates into the inner side of the cover body 1, so that the drinking spout 2 can connect the inside and outside of the cover body 1.

[0021] A valve assembly 4 connected to the drinking spout 2 is arranged on the inner side of the cover body 1. The valve assembly 4 has a first passage and a second passage. By arranging a valve body in the second passage, the valve body can automatically switch to open and close the second passage, while the first passage is in a normally open state.

[0022] A suction pipe (3) is also connected to the bottom of the valve assembly 4, and the suction pipe 3 is connected to the first passage.

[0023] Based on the above structure settings:

[0024] The cup lid stands upright, Figure 1 As shown, the valve body automatically closes the second passage, and only the first passage of the straw 3, the valve assembly 4 and the drinking spout 2 are connected. When the drinking spout 2 is sucked, water can pass through the straw 3, the first passage and the drinking spout 2 in sequence, and the water can be sucked and drunk;

[0025] The cup lid is inverted, such as Figure 2 and 3 As shown, the valve body automatically opens the second passage, the second passage of the valve assembly 4 is connected to the drinking spout 2, and water flows to the drinking spout 2 through the second passage for direct drinking.

[0026] Specifically, the valve assembly 4 includes a conduit 41 to form a first passage, the upper end and the lower end of the conduit 41 are respectively connected to the drinking spout 2 and the straw 3; and a first opening 411 is provided on a side wall of the conduit 41 .

[0027] Preferably, the valve assembly 4 also includes a first cavity 42 and a second cavity 43 arranged in sequence from top to bottom to form a second passage; the side wall of the first cavity 42 is provided with a second opening 421; the second cavity 43 is connected to the first passage formed by the conduit 41 through the first opening 411; a through hole 44 is also provided between the first cavity 42 and the second cavity 43, and the valve body controls the opening and closing of the second passage by opening and sealing the through hole 44.

[0028] Preferably, the valve body is configured as a gravity ball 45 and is placed in the first cavity 42; the cup cover is upright, the gravity ball 45 falls on the through hole 44 to close the through hole 44, the second passage is closed, only the first passage is opened, the straw 3, the conduit 41 and the drinking spout 2 are connected, and the drinking spout 2 is sucked, and water can pass through the straw 3, the conduit 41 and the drinking spout 2 in sequence, and the water is sucked and drunk; the cup cover is inverted, the gravity ball 45 falls and leaves the through hole 44, the second passage is opened, and water passes through the second opening 421, the first cavity 42, the through hole 44, the second cavity 43, the first opening 411, the conduit 41 and the drinking spout 2 in sequence, and the water is directly drunk. Example 2

[0029] On the basis of Example 1, Figure 4 As shown, the second cavity 43 and the conduit 41 are integrally provided on the straw 3 to reduce the number of parts and components and improve the assembly efficiency of the cup cover.

[0030] Specifically, at least two spaced limiting columns 46 are disposed above the second cavity 43 . The limiting columns 46 and the cover body 1 form the first cavity 42 , and the gaps between the limiting columns 46 form the second opening 421 . Example 3

[0031] On the basis of the above two embodiments, when drinking water, in order to avoid the difficulty of water discharge caused by the negative pressure formed in the water holding cavity in the water cup, a vent hole 5 is set on the top of the cover body 1, and the vent hole 5 is connected from top to bottom, so that the inside and outside of the cover body 1 are connected, and the water holding cavity in the water cup can be connected to the outside through the vent hole 5 to balance the air pressure.

Claims

1. A double-drinking cup cover for automatically switching drinking modes, comprising a cover body (1) and a drinking spout (2); A drinking spout (2) that penetrates from top to bottom is arranged on the top of the cover body (1) and connects the inside and outside of the cover body (1); Features: A valve assembly (4) connected to the drinking spout (2) is provided on the inner side of the cover body (1), and a straw (3) is also provided below the valve assembly (4); The valve assembly (4) is provided with a first passage and a second passage, the first passage is in communication with the suction tube (3), and the second passage is provided with a valve body capable of automatically switching to open and close the second passage; The cup cover is upright, the valve body automatically closes the second passage, the straw (3), the first passage of the valve assembly (4) and the drinking spout (2) are connected, and water passes through the straw (3), the first passage and the drinking spout (2) in sequence, and the water is sucked and drunk; When the cup cover is inverted, the valve body automatically opens the second passage, the second passage of the valve assembly (4) is connected to the drinking spout (2), and water flows through the second passage to the drinking spout (2) for direct drinking.

2. The double-drink cup cover with automatic switching of drinking modes according to claim 1, characterized in that: The valve assembly (4) comprises a conduit (41) forming a first passage, wherein the upper end and the lower end of the conduit (41) are respectively connected to the drinking spout (2) and the straw (3).

3. The double-drink cup cover with automatic switching of drinking modes according to claim 2, characterized in that: The side wall of the conduit (41) is provided with a first opening (411); The valve assembly (4) further comprises a first cavity (42) and a second cavity (43) which are arranged in sequence from top to bottom to form a second passage; The side wall of the first cavity (42) is provided with a second opening (421); The second cavity (43) is in communication with the conduit (41) through the first opening (411); A through hole (44) is provided between the first cavity (42) and the second cavity (43), and the valve body controls the opening and closing of the second passage by opening and sealing the through hole (44).

4. The double-drink cup cover with automatic switching of drinking modes according to claim 3, characterized in that: The valve body is configured as a gravity ball (45) and is placed in the first cavity (42); The cup cover is upright, the gravity ball (45) falls on the through hole (44) to close the through hole (44), the second passage is closed, and only the first passage is opened, the straw (3), the conduit (41) and the drinking spout (2) are connected, and water passes through the straw (3), the conduit (41) and the drinking spout (2) in sequence, and the water is sucked and drunk; The cup cover is inverted, the gravity ball (45) falls down and leaves the through hole (44), the second passage is opened, and water passes through the second opening (421), the first cavity (42), the through hole (44), the second cavity (43), the first opening (411), the conduit (41) and the drinking spout (2) in sequence, and the water is directly drunk.

5. The double-drinking cup cover with automatic switching of drinking modes according to claim 4, characterized in that: The second cavity (43), the conduit (41) and the straw (3) are integrally formed.

6. The double-drinking cup cover with automatic switching of drinking modes according to claim 5, characterized in that: At least two spaced-apart limiting columns (46) are arranged above the second cavity (43); the limiting columns (46) and the cover body (1) enclose the first cavity (42), and the spaced-apart gaps between the limiting columns (46) form a second opening (421).

7. A double-drink cup cover for automatically switching drinking modes according to any one of claims 1 to 6, characterized in that: The top of the cover body (1) is also provided with a vent hole (5) that passes through the inside and outside.

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