CN216628146U - All-steel vacuum cover - Google Patents
All-steel vacuum cover Download PDFInfo
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- CN216628146U CN216628146U CN202122722148.4U CN202122722148U CN216628146U CN 216628146 U CN216628146 U CN 216628146U CN 202122722148 U CN202122722148 U CN 202122722148U CN 216628146 U CN216628146 U CN 216628146U
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Abstract
The utility model discloses an all-steel vacuum cover, which relates to the technical field of cup covers and comprises a cover body, wherein the cover body consists of a steel cover arranged on an outer layer and a steel core arranged on an inner layer, the open end of the steel cover is hermetically connected with the open end of the steel core, and a vacuum cavity is arranged between the steel cover and the steel core; the steel cover is far away from the open end and is equipped with evacuation and seals jiao kou, the steel cover is located and is equipped with the mounting on the inner wall of evacuation and seals jiao kou department. The utility model provides an all-steel vacuum cover, which is characterized in that a steel cover and a steel core are made of 304 stainless steel, a vacuum cavity is arranged between the steel cover and the steel core, and a double-layer vacuum design ensures that a cover body cannot scald hands in the using process, and is heat-insulating and longer in cold insulation time; compare simultaneously that plastics material is more environmental protection durable.
Description
Technical Field
The utility model relates to the technical field of cup covers, in particular to an all-steel vacuum cover.
Background
The cup is usually a container for holding liquid, and can be used for drinking tea, drinking water, drinking beverages and the like. A water cup is a vessel used to contain liquid in most cases. The cup is usually made of plastic, glass, ceramic or stainless steel, and is commonly carried by paper cups or rubber cups when the beverages are packed in restaurants.
The cup is provided with a cover or not; in the cup with the cover, the quality of the cup cover directly influences the use experience of the cup; most cup covers are made of single-layer plastic materials at present, so that the heat preservation and cold insulation time of the cup in water holding is short, the anti-scalding effect is poor, the environment-friendly effect of the plastic materials is poor, and therefore the all-steel vacuum cover is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an all-steel vacuum cover to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
an all-steel vacuum cover comprises a cover body, wherein the cover body consists of a steel cover arranged on an outer layer and a steel core arranged on an inner layer, the open end of the steel cover is hermetically connected with the open end of the steel core, and a vacuum cavity is arranged between the steel cover and the steel core; the steel cover is far away from the open end and is provided with a vacuumizing glue sealing opening, and the inner wall of the steel cover at the vacuumizing glue sealing opening is provided with a sealing sheet.
As a further improvement of the above scheme, the steel cover is located the outside of the vacuumizing glue sealing opening and is provided with a recessed groove, the vacuumizing glue sealing opening is arranged in the middle of the recessed groove, when the cup cover is inverted on a desktop, the outer side of the bottom of the steel cover is in contact with the desktop, the vacuumizing glue sealing opening and the sealing piece are not in contact with the desktop, and the firmness of the sealing piece is protected.
As a further improvement of the scheme, the sealing piece is welded on the inner wall of the steel cover through laser.
As a further improvement of the scheme, the inner wall of the steel core at the opening end is provided with a thread protrusion for connecting with a thread groove of the cup mouth.
As a further improvement of the scheme, a plurality of anti-skid convex strips are arranged on the outer side wall of the steel cover and are vertically arranged along the side wall of the steel cover.
As a further improvement of the scheme, the steel cover and the steel core are both made of 304 stainless steel, and compared with a plastic material, the steel cover is more environment-friendly and durable.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model provides an all-steel vacuum cover, which is characterized in that a steel cover and a steel core are made of 304 stainless steel, a vacuum cavity is arranged between the steel cover and the steel core, and a double-layer vacuum design ensures that a cover body cannot scald hands in the using process, and is heat-insulating and longer in cold insulation time; compare simultaneously that plastics material is more environmental protection durable.
2. According to the utility model, the plurality of anti-slip convex strips are arranged on the outer side wall of the steel cover and are vertically arranged along the side wall of the steel cover, and when the anti-slip cover is used, the cover body made of steel is smoother, so that the cover body is easier to open through the arrangement of the anti-slip convex strips.
3. According to the utility model, the concave groove is formed in the outer side of the steel cover, which is positioned at the vacuumizing glue sealing opening, when the cup cover is inverted on a table top, the outer side of the bottom of the steel cover is in contact with the table top, and the vacuumizing glue sealing opening and the sealing sheet are not in contact with the table top, so that the firmness of the sealing sheet is protected.
Drawings
FIG. 1 is a schematic structural diagram of a lid body in an embodiment of an all-steel vacuum lid.
FIG. 2 is a bottom view of a vacuum lid body according to an embodiment of the present disclosure.
FIG. 3 is a schematic cross-sectional view of a vacuum lid body according to an embodiment of the present invention.
FIG. 4 is a schematic structural diagram of a second embodiment of an all-steel vacuum lid.
FIG. 5 is a schematic bottom view of a second embodiment of an all-steel vacuum lid.
In the figure: 1. a cover body; 101. a steel cover; 102. a steel core; 103. a vacuum chamber; 2. the thread is convex; 3. a recessed groove; 4. vacuumizing and sealing the glue opening; 5. sealing a sheet; 6. anti-slip convex strips.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example one
Referring to fig. 1-3, an all-steel vacuum cap comprises a cap body 1, wherein the cap body 1 consists of a steel cap 101 arranged at an outer layer and a steel core 102 arranged at an inner layer;
the open end of the steel cover 101 is hermetically connected with the open end of the steel core 102, and a vacuum cavity 103 is arranged between the steel cover 101 and the steel core 102;
the steel cover 101 is far away from the open end and is equipped with evacuation and seals mouthful 4, and steel cover 101 is located and is equipped with the mounting 5 on the evacuation seals mouthful 4 department inner wall of gluing.
The steel lid 101 is located the outside that the mouth 4 was glued in evacuation sealing and is equipped with depressed groove 3, and evacuation sealing is glued mouthful 4 and is set up in the centre of depressed groove 3, when invert on the desktop at the bowl cover, the bottom outside and the desktop contact of steel lid 101, evacuation sealing is glued mouthful 4 and mounting 5 and is not contacted with the desktop, protects mounting 5's fastness.
The mounting 5 is welded on the inner wall of the steel cover 101 through laser, the laser welding is firmer, and the welding opening is smoother.
The inner wall of the steel core 102 is provided with a thread protrusion 2 at the open end for connecting with the thread groove of the cup mouth.
The steel cover 101 and the steel core 102 are both made of 304 stainless steel, and are more environment-friendly and durable compared with plastic materials.
The working principle of the first embodiment is as follows: the working principle of the utility model is as follows: the utility model provides an all-steel vacuum cover, which is characterized in that a steel cover 101 and a steel core 102 are made of 304 stainless steel, a vacuum cavity 103 is arranged between the steel cover 101 and the steel core 102, and a double-layer vacuum design ensures that a cover body 1 cannot scald hands in the using process, and is heat-insulating and longer in cold insulation time; compare simultaneously that plastics material is more environmental protection durable. Be located the outside of evacuation through steel lid 101 and seal mouthful 4 and be equipped with depressed groove 3, when invert on the desktop at the bowl cover, the bottom outside and the desktop contact of steel lid 101, evacuation seal mouthful 4 and mounting 5 do not contact with the desktop, the fastness of protection mounting 5.
Example two
Referring to fig. 4 and 5, the present embodiment provides another technical solution on the basis of the first embodiment, except that: be equipped with a plurality of anti-skidding sand grip 6 on the lateral wall of steel lid 101, anti-skidding sand grip 6 sets up along the lateral wall vertical direction of steel lid 101.
Working principle of the second embodiment: when using, because the lid body 1 of steel material is more smooth, lid body 1 threaded connection is difficult to open when the rim of a cup, makes lid body 1 open more easily through the setting of anti-skidding sand grip 6.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (3)
1. An all-steel vacuum cover comprises a cover body (1), wherein the cover body (1) consists of a steel cover (101) arranged on an outer layer and a steel core (102) arranged on an inner layer;
the device is characterized in that the open end of the steel cover (101) is hermetically connected with the open end of the steel core (102), and a vacuum cavity (103) is arranged between the steel cover (101) and the steel core (102);
the steel cover (101) is provided with a vacuumizing glue sealing opening (4) far away from the opening end, and a sealing piece (5) is arranged on the inner wall of the steel cover (101) at the vacuumizing glue sealing opening (4);
a concave groove (3) is formed in the outer side, located on the vacuumizing glue sealing port (4), of the steel cover (101), and the vacuumizing glue sealing port (4) is arranged in the middle of the concave groove (3);
the sealing piece (5) is welded on the inner wall of the steel cover (101) through laser;
the anti-skid device is characterized in that a plurality of anti-skid convex strips (6) are arranged on the outer side wall of the steel cover (101), and the anti-skid convex strips (6) are vertically arranged along the side wall of the steel cover (101).
2. An all-steel vacuum lid according to claim 1, wherein the inner wall of the steel core (102) is provided with a thread protrusion (2) at the open end.
3. An all-steel vacuum lid according to claim 2, wherein the steel lid (101) and the steel core (102) are both made of 304 stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122722148.4U CN216628146U (en) | 2021-11-05 | 2021-11-05 | All-steel vacuum cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122722148.4U CN216628146U (en) | 2021-11-05 | 2021-11-05 | All-steel vacuum cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216628146U true CN216628146U (en) | 2022-05-31 |
Family
ID=81733526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122722148.4U Active CN216628146U (en) | 2021-11-05 | 2021-11-05 | All-steel vacuum cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216628146U (en) |
-
2021
- 2021-11-05 CN CN202122722148.4U patent/CN216628146U/en active Active
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| GR01 | Patent grant | ||
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