CN218606049U - Vacuum cup cover - Google Patents

Abstract

The utility model discloses a vacuum cup cover, the lid body that has an inner chamber of making including metal material is equipped with the evacuation hole on the lid body, and the effluent passage who link up about being provided with on the lid body, the inner chamber of lid body are the vacuum cavity, the utility model discloses a vacuum cup cover, simple structure drinks water comparatively conveniently.

Description

Vacuum cup cover

Technical Field

The utility model belongs to the technical field of the drinking cup, especially, relate to a vacuum cup cover.

Background

The cup covers on the market are generally made of plastic materials, so that the heat insulation effect is poor, and the texture is not made of metal materials; the existing vacuum cup cover does not have a drinking port, for example, the utility model patent with the application number of 03219154.5, the vacuum cup cover consists of a stainless steel outer cover and a stainless steel inner cover and is sealed into a vacuum cavity body; when the vacuum cup cover is used, the cup cover needs to be screwed off, water is drunk through the cup opening, and the water drinking is inconvenient. Improvements are needed to address the above-mentioned deficiencies.

Disclosure of Invention

The utility model aims at providing a comparatively convenient vacuum cup cover drinks water.

In order to achieve the above purpose, the utility model adopts the following technical scheme.

A vacuum cup cover comprises a cover body made of metal materials and provided with an inner cavity, wherein a vacuumizing hole is formed in the cover body, a water outlet channel which is communicated up and down is formed in the cover body, and the inner cavity of the cover body is a vacuum cavity.

The cover body comprises an upper cover and a lower cover which are connected at an opening part in a welding way to form an inner cavity, and the vacuumizing hole is arranged on the bottom surface of the lower cover.

The top surface of the upper cover is provided with an upper water outlet, the bottom surface of the lower cover is provided with a lower water outlet, and the connecting pipe is welded and hermetically connected with the upper water outlet and the lower water outlet to form a water outlet channel.

Go up delivery port downwardly extending and be equipped with connecting portion, lower delivery port upwardly extending is equipped with lower connecting portion, and the both ends of connecting pipe respectively with last connecting portion and lower connecting portion tight fit and welding sealing connection.

A sealing tube made of silica gel material for food is arranged in the water outlet channel.

The upper end and the lower end of the sealing pipe are respectively provided with an upper convex edge and a lower convex edge; the upper water outlet is circumferentially provided with a groove, and the upper convex edge is clamped in the groove; the lower convex edge is clamped on the bottom surface of the lower cover and covers the vacuumizing hole.

A cross slotted valve is arranged at the lower opening of the sealing tube.

The end of the cross-shaped open slot on the valve far away from the center is provided with an air hole.

The lower convex edge is also provided with a grabbing part.

Compared with the prior art, the beneficial effects of the utility model are that: by adopting the technical scheme, the water outlet channel is arranged on the cover body with the vacuum cavity as the inner cavity, and water can be conveniently drunk from the water outlet channel.

The further beneficial effects are that: the cover main body is provided with an upper cover and a lower cover, so that the processing is convenient; go up connecting portion and lower connecting portion set up convenient fixed connection pipe, the welding of being convenient for to promote production efficiency and welding quality.

Still further beneficial effect is: the sealing pipe is arranged to fix the suction pipe and prevent water from leaking from the suction pipe and the cup cover, the upper convex edge and the lower convex edge are arranged above and below the sealing pipe to prevent the sealing pipe from falling off, and the lower convex edge can also shield the vacuumizing hole to beautify the appearance; the cross slotted valve at the opening at the lower end of the sealing pipe can ensure that the cup cover has a certain water retaining effect before the suction pipe is not inserted, so that a large amount of water is prevented from flowing out when the cup is overturned; the end of the cross-shaped slot on the valve, which is far away from the center, is provided with an air hole, after the suction pipe is inserted, the air hole can be communicated with the inside and the outside of the water cup, so that the ventilation is convenient, and when drinking water, air is introduced from the air hole, so that the drinking water is smooth. The grabbing part is convenient for grabbing the sealing tube and facilitating disassembly and assembly.

Drawings

Fig. 1 is a schematic view of the three-dimensional exploded structure of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a top view of the sealing tube.

Detailed Description

In order to make the technical solution of the present invention clearer, the following describes the present invention in detail with reference to fig. 1 to 3. It should be understood that the description of the preferred embodiments is for purposes of illustration only and is not intended to limit the scope of the present disclosure.

The utility model relates to a vacuum cup cover, as shown in figure 2, comprising a cover body which is made of metal material and is provided with an inner cavity, wherein the cover body is provided with a water outlet channel which is communicated up and down, the inner cavity is vacuumized through a vacuuming hole 22 which is arranged on the lower surface of the cover body, and the lower surface of the cover body is also provided with a getter 5 which is used for improving and maintaining the vacuum degree of the inner cavity, so that the vacuum service life is longer; the vacuum pumping mode is the prior art, and is not described herein again; the metal material for manufacturing the cover body can be stainless steel, titanium and the like; the water outlet channel can be arranged in the middle or at the edge position, the suction pipe can be inserted into the water outlet channel and extends into the cup to suck and drink water, and when the water outlet channel is arranged at the edge position, the water can be directly drunk from the water outlet channel. With the structure, no matter the water outlet channel is arranged in the middle or at the edge, the cup cover does not need to be unscrewed, and the water can be conveniently drunk.

As shown in fig. 1-2, the cap body comprises an upper cap 1 and a lower cap 2, wherein the openings of the upper cap 1 and the lower cap 2 are welded to enclose an inner cavity, the top surface of the upper cap 1 is provided with an upper water outlet, the bottom surface of the lower cap 2 is provided with a lower water outlet, a connecting pipe 3 is welded to the upper water outlet and the lower water outlet to form a water outlet channel, and the vacuum hole 22 and the getter 5 are both arranged on the bottom surface of the lower cap 2.

As shown in fig. 2, in order to facilitate welding, the upper water outlet is provided with an upper connecting portion 11 extending downward, the lower water outlet is provided with a lower connecting portion 21 extending upward, and two ends of the connecting pipe 3 are respectively tightly fitted and welded with the upper connecting portion 11 and the lower connecting portion 21; the structure is fixed through tight fit, so that welding is easier, and the production efficiency and the welding quality are improved.

As shown in fig. 1-2, a sealing tube 4 made of silica gel material for food is arranged in the water outlet channel; in order to avoid the sealing tube 4 falling out, the upper end and the lower end of the sealing tube 4 are respectively provided with an upper convex edge and a lower convex edge, the upper convex edge is clamped in the groove in the top surface of the upper cover 1, and the groove can enable the top surface to be smoother; the lower convex edge is clamped on the bottom surface of the lower cover 2 and covers the vacuumizing hole 22, and the vacuumizing hole 22 is shielded to make the cup cover more attractive; the silica gel material has sealed and anti-skidding effect, and the straw is airtight sealed between sealed tube 4 after inserting, and the straw is difficult for dropping, and can not leak between straw and the bowl cover. In order to facilitate the removal of the sealing tube 4, the lower flange is further provided with a gripping portion 42.

As shown in fig. 3, a cross slotted valve is arranged at the lower opening of the sealing tube 4, so that the cup cover has a certain water retaining effect before the suction tube is inserted, and a large amount of water is prevented from flowing out when the cup is overturned; the end of the cross-shaped slot on the valve, which is far away from the center, is provided with an air hole 41, after the suction pipe is inserted, the air hole can be communicated with the inside and the outside of the water cup, so that the ventilation is convenient, and when drinking water, air is introduced from the air hole, so that the drinking water is smooth.

Claims (9)

1. The utility model provides a vacuum cup cover, includes that the lid body that has the inner chamber that metal material made is equipped with evacuation hole (22) on the lid body, its characterized in that: the cover body is provided with a water outlet channel which vertically penetrates through the inner cavity, and the inner cavity of the cover body is a vacuum cavity.

2. The vacuum cup cover according to claim 1, characterized in that: the cover body comprises an upper cover (1) and a lower cover (2) which are connected at an opening in a welding way to form an inner cavity, and the vacuumizing hole (22) is formed in the bottom surface of the lower cover (2).

3. The vacuum cup cover according to claim 2, characterized in that: an upper water outlet is formed in the top surface of the upper cover (1), a lower water outlet is formed in the bottom surface of the lower cover (2), and the connecting pipe (3) is welded and hermetically connected to the upper water outlet and the lower water outlet to form a water outlet channel.

4. The vacuum cup cover according to claim 3, characterized in that: go up the delivery port downwardly extending and be equipped with connecting portion (11), lower delivery port upwardly extending is equipped with lower connecting portion (21), and the both ends of connecting pipe (3) are tight fit and welding sealing connection with last connecting portion (11) and lower connecting portion (21) respectively.

5. The vacuum cup cover according to any of claims 1-4, characterized in that: a sealing tube (4) made of silica gel material for food is also arranged in the water outlet channel.

6. The vacuum cup cover according to claim 5, characterized in that: the upper end and the lower end of the sealing pipe (4) are respectively provided with an upper convex edge and a lower convex edge; the upper water outlet is circumferentially provided with a groove, and the upper convex edge is clamped in the groove; the lower convex edge is clamped on the bottom surface of the lower cover (2) and covers the vacuumizing hole (22).

7. The vacuum cup cover according to claim 6, characterized in that: a cross slotted valve is arranged at the opening at the lower end of the sealing tube (4).

8. The vacuum cup cover according to claim 7, characterized in that: an air hole (41) is arranged at one end of the cross-shaped open slot on the valve, which is far away from the center.

9. The vacuum cup cover according to any one of claims 6-8, characterized in that: the lower convex edge is also provided with a grabbing part (42).

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