Vacuum cup body structure of vacuum cup

Abstract

The utility model discloses a vacuum cup body structure of a vacuum cup, relates to the technical field of vacuum cup bodies of vacuum cups, and aims to solve the problems that most existing vacuum cups are of single-layer vacuum structures for heat preservation, the heat preservation structure is single, the heat preservation time is short, and cup covers are not easy to place after being taken down and are easy to fall off and lose. A heat preservation inner container is arranged in the heat preservation cup body, a connecting base is arranged at the upper end of the heat preservation cup body, and a cup cover is arranged at the upper end of the connecting base. The vacuum cup further comprises a separation frame which is arranged between the vacuum cup body and the heat preservation inner container, the upper end of the separation frame is fixedly welded to the vacuum cup body, a first vacuum cavity is formed between the separation frame and the heat preservation inner container, and a second vacuum cavity is formed between the separation frame and the vacuum cup body. The anti-skid bottom pad is arranged at the lower end of the vacuum cup body, an embedded ring seat is arranged on the upper surface of the anti-skid bottom pad, and the embedded ring seat and the anti-skid bottom pad are of an integrated structure.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum cup bodies for thermos cups, in particular to a vacuum cup body structure for a thermos cup. Background Art

[0002] Thermos cup is generally a water container made of stainless steel with a vacuum layer, with a lid on the top and a tight seal. The vacuum insulation layer can delay the heat dissipation of the water or other liquid inside to achieve the purpose of heat preservation.

[0003] For example, the Chinese authorized patent with the announcement number CN218899108U (a vacuum insulation cup): includes an outer shell, an inner cup and a limit support frame, the inner cup can be placed in the outer shell, the inner cup includes an outer liner and an inner liner, a vacuum insulation cavity is provided between the outer liner and the inner liner, the limit support frame is fixed in the outer shell, the limit support frame is provided with a limit cavity with an opening facing upward, the inner cup is inserted in the limit cavity, and the limit support frame is provided with a limit structure for limiting the inner cup in the limit cavity. The inner cup of the vacuum insulation cup disclosed in the present application has high installation stability in the outer shell, which helps to prevent the inner cup from falling out of the outer shell without external force, so that the vacuum insulation cup can maintain a reliable and normal use state for a long time. Moreover, in the process of the inner cup being installed in the outer shell, the inner cup can also be matched with the limit cavity and the limit structure to give the user a firm feeling that the inner cup has been assembled in place in the outer shell, which helps to improve the user experience.

[0004] However, most of the existing vacuum insulated cups are insulated with a single-layer vacuum structure. The single insulation structure results in a short insulation time, and the cup cover is difficult to place after being removed, and is easy to fall and lose. Therefore, it does not meet the existing needs. In this regard, we propose a vacuum cup body structure for a thermos cup. Summary of the invention

[0005] The purpose of the utility model is to provide a vacuum cup body structure for a thermos cup, so as to solve the problem that most of the existing vacuum thermos cups mentioned in the above background technology are single-layer vacuum structures for heat preservation, the heat preservation structure is single, resulting in a short heat preservation time, and the cup cover is not easy to place after being removed and is easy to fall and lose.

[0006] To achieve the above object, the utility model provides the following technical solution: a vacuum cup body structure of a thermos cup, comprising: a thermos cup body, a heat preservation liner is arranged inside the thermos cup body, a connecting seat is arranged at the upper end of the thermos cup body, and a cup cover is arranged at the upper end of the connecting seat;

[0007] Also includes:

[0008] A partition frame is arranged between the insulation cup body and the insulation liner, and the upper end of the partition frame is welded and fixed to the insulation cup body, a first vacuum chamber is arranged between the partition frame and the insulation liner, and a second vacuum chamber is arranged between the partition frame and the insulation cup body;

[0009] The anti-skid bottom pad is arranged at the lower end of the thermos cup body, and an embedded ring seat is arranged on the upper surface of the anti-skid bottom pad, and the embedded ring seat and the anti-skid bottom pad are an integrated structure.

[0010] Preferably, a column groove is provided on the bottom surface of the interior of the partition frame, and the column groove passes through the partition frame, a support column is provided inside the column groove, a limiting ring frame is provided on the outer wall of the support column, and the limiting ring frame and the support column are an integrated structure.

[0011] Preferably, a mounting groove is provided on the lower surface of the thermos cup body, and the mounting groove and the thermos cup body are an integral structure.

[0012] Preferably, a first embedded groove is provided on the upper surface of the cup cover, and the first embedded groove and the cup cover are an integral structure, and a second embedded groove is provided on the front surface of the thermal insulation cup body.

[0013] Preferably, a magnetic sheet is disposed inside the first embedded groove, a fixed iron sheet is disposed inside the second embedded groove, and the cup cover is magnetically connected to the fixed iron sheet via the magnetic sheet.

[0014] Preferably, the inner walls of the first embedded groove and the second embedded groove are both provided with fixing glue, and the magnetic attraction sheet and the fixing iron sheet are respectively fixed to the first embedded groove and the second embedded groove by the fixing glue.

[0015] Preferably, the outer wall of the connecting seat is provided with an external thread, and the lower surface of the cup cover has a corresponding thread groove, and the connecting seat is threadably connected to the cup cover via the external thread.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model provides a partition frame between the thermos cup body and the thermal insulation liner, and utilizes the partition frame to divide the vacuum chamber between the thermos cup body and the thermal insulation liner into two parts, a first vacuum chamber and a second vacuum chamber. The partition frame adopts a thermal insulation board material, and the heat inside the thermal insulation liner needs to be transferred through multiple times of the thermal insulation liner, the first vacuum chamber, the partition frame, the second vacuum chamber and the thermal insulation cup body to dissipate the heat, thereby achieving a multi-layer thermal insulation effect, improving the thermal insulation performance, and not increasing the overall thickness of the thermal insulation cup. When installing the partition frame, the support column is inserted into the column groove, and the limiting ring frame is used for limiting support to prevent the partition frame from falling, thereby improving the stability of the partition frame installation, and also supporting the thermal insulation liner to prevent it from falling off, thereby improving safety and service life.

[0018] By respectively arranging a first embedded groove and a second embedded groove on the upper surface of the cup cover and the front surface of the thermos cup body, the magnetic sheet and the fixed iron sheet are respectively fixed to the first embedded groove and the second embedded groove by fixing glue. After opening the cup cover, the cup cover is magnetically connected to the fixed iron sheet by the magnetic sheet, so that the cup cover is fixed to one side of the thermos cup body, which makes it less likely to fall or be lost, thereby improving convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall front view structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the thermos cup body of the utility model;

[0022] Figure 4 This is a schematic diagram of the top view of the partition frame of the utility model;

[0023] In the figure: 1. Insulated cup body; 2. Connecting seat; 3. Cup cover; 4. Anti-slip bottom pad; 5. Embedded ring seat; 6. External thread; 7. First embedded groove; 8. Second embedded groove; 9. Fixed iron sheet; 10. Magnetic sheet; 11. Fixed glue; 12. Installation groove; 13. Insulated liner; 14. Partition frame; 15. First vacuum chamber; 16. Second vacuum chamber; 17. Support column; 18. Limiting ring frame; 19. Column groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: a vacuum cup body structure of a thermos cup, comprising: a thermos cup body 1, a heat preservation liner 13 is arranged inside the thermos cup body 1, a connecting seat 2 is arranged at the upper end of the thermos cup body 1, and a cup cover 3 is arranged at the upper end of the connecting seat 2;

[0026] Also includes:

[0027] A partition frame 14 is disposed between the thermos cup body 1 and the thermos liner 13, and the upper end of the partition frame 14 is welded and fixed to the thermos cup body 1, a first vacuum chamber 15 is disposed between the partition frame 14 and the thermos liner 13, and a second vacuum chamber 16 is disposed between the partition frame 14 and the thermos cup body 1;

[0028] The anti-skid bottom pad 4 is arranged at the lower end of the thermos cup body 1 , and an embedded ring seat 5 is arranged on the upper surface of the anti-skid bottom pad 4 , and the embedded ring seat 5 and the anti-skid bottom pad 4 are an integrated structure.

[0029] The vacuum chamber between the thermos cup body 1 and the thermal insulation liner 13 is divided into two parts, namely a first vacuum chamber 15 and a second vacuum chamber 16, by means of the partition frame 14. The multi-level thermal insulation effect can be achieved. The thermal insulation board material used in the partition frame 14 requires the heat inside the thermal insulation liner 13 to be dissipated through multiple transfers among the thermal insulation liner 13, the first vacuum chamber 15, the partition frame 14, the second vacuum chamber 16 and the thermal insulation cup body 1, thereby achieving a multi-layer thermal insulation effect, improving the thermal insulation performance, and not increasing the overall thickness of the thermal insulation cup.

[0030] See also Figure 3 , 4 A column groove 19 is provided on the bottom surface of the interior of the partition frame 14, and the column groove 19 passes through the partition frame 14, a support column 17 is provided inside the column groove 19, and a limiting ring frame 18 is provided on the outer wall of the support column 17, and the limiting ring frame 18 and the support column 17 are an integrated structure. When installing the partition frame 14, the support column 17 is inserted into the column groove 19, and the limiting ring frame 18 is used for limiting support to prevent the partition frame 14 from falling, thereby improving the stability of the installation of the partition frame 14, and at the same time, it also supports the thermal insulation liner 13 to prevent it from falling off, thereby improving safety and service life.

[0031] See also Figure 3 A mounting groove 12 is provided on the lower surface of the thermos cup body 1, and the mounting groove 12 and the thermos cup body 1 are an integrated structure. The embedded ring seat 5 of the anti-slip bottom pad 4 is inserted into the mounting groove 12, which has an anti-slip and anti-wear effect on the lower end of the thermos cup body 1 and improves its service life.

[0032] See also Figure 1 , 2 A first embedded groove 7 is provided on the upper surface of the cup cover 3, and the first embedded groove 7 and the cup cover 3 are an integral structure. A second embedded groove 8 is provided on the front surface of the thermal insulation cup body 1, which is used to embed the magnetic attraction sheet 10 and the fixed iron sheet 9 respectively.

[0033] See also Figure 1 , 2 A magnetic sheet 10 is provided inside the first embedded groove 7, a fixed iron sheet 9 is provided inside the second embedded groove 8, and the cup cover 3 is magnetically connected to the fixed iron sheet 9 through the magnetic sheet 10, so that the cup cover 3 is fixed to one side of the insulation cup body 1, so that it is not easy to fall or lose, thereby improving convenience.

[0034] See also Figure 1 , 2The inner walls of the first embedded groove 7 and the second embedded groove 8 are both provided with fixing glue 11, and the magnetic attraction sheet 10 and the fixing iron sheet 9 are respectively fixed to the first embedded groove 7 and the second embedded groove 8 by the fixing glue 11, so as to fix the magnetic attraction sheet 10 and the fixing iron sheet 9.

[0035] See also Figure 1 The outer wall of the connecting seat 2 is provided with an external thread 6, and the lower surface of the cup cover 3 has a corresponding thread groove. The connecting seat 2 is threadedly connected to the cup cover 3 through the external thread 6, which facilitates the fixing of the connecting seat 2 and the cup cover 3.

[0036] Working principle: When in use, the vacuum chamber between the thermos cup body 1 and the thermal insulation liner 13 is divided into a first vacuum chamber 15 and a second vacuum chamber 16 by the partition frame 14. The partition frame 14 can achieve a multi-level thermal insulation effect. The thermal insulation board material used in the partition frame 14 requires the heat inside the thermal insulation liner 13 to be transferred through the thermal insulation liner 13, the first vacuum chamber 15, the partition frame 14, the second vacuum chamber 16 and the thermal insulation cup body 1 in multiple ways to dissipate the heat, thereby achieving a multi-layer thermal insulation effect, improving the thermal insulation performance, and not increasing the overall thickness of the thermos cup. When installing the partition frame 14, The support column 17 is inserted into the column groove 19, and relies on the limiting ring frame 18 for limiting support to prevent the partition frame 14 from falling, thereby improving the stability of the installation of the partition frame 14. At the same time, it also supports the thermal insulation liner 13 to prevent it from falling off, thereby improving safety and service life. The embedded ring seat 5 of the anti-slip bottom pad 4 is inserted into the installation groove 12, which has an anti-slip and anti-wear effect on the lower end of the thermal insulation cup body 1 and improves its service life. After opening the cup cover 3, the cup cover 3 is magnetically connected to the fixed iron sheet 9 through the magnetic suction sheet 10, so that the cup cover 3 is fixed to one side of the thermal insulation cup body 1, so that it is not easy to fall or lose, thereby improving convenience.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A vacuum cup body structure of a thermos cup, comprising a thermos cup body (1), wherein a heat-insulating liner (13) is arranged inside the thermos cup body (1), a connecting seat (2) is arranged at the upper end of the thermos cup body (1), and a cup cover (3) is arranged at the upper end of the connecting seat (2); Features: Also includes: A partition frame (14) is arranged between the thermal insulation cup body (1) and the thermal insulation liner (13), and the upper end of the partition frame (14) is welded and fixed to the thermal insulation cup body (1), a first vacuum chamber (15) is arranged between the partition frame (14) and the thermal insulation liner (13), and a second vacuum chamber (16) is arranged between the partition frame (14) and the thermal insulation cup body (1); A non-slip bottom pad (4) is arranged at the lower end of the thermos cup body (1); an embedded ring seat (5) is arranged on the upper surface of the non-slip bottom pad (4); and the embedded ring seat (5) and the non-slip bottom pad (4) are an integral structure; a column groove (19) is arranged on the bottom surface of the interior of the partition frame (14); and the column groove (19) penetrates the partition frame (14); a support column (17) is arranged inside the column groove (19); a limiting ring frame (18) is arranged on the outer wall of the support column (17); and the limiting ring frame (18) and the support column (17) are an integral structure; and a first embedded groove (7) is arranged on the upper surface of the cup cover (3); The first embedded groove (7) and the cup cover (3) are an integral structure, the front surface of the thermal insulation cup body (1) is provided with a second embedded groove (8), the interior of the first embedded groove (7) is provided with a magnetic attraction sheet (10), the interior of the second embedded groove (8) is provided with a fixed iron sheet (9), and the cup cover (3) is magnetically connected to the fixed iron sheet (9) via the magnetic attraction sheet (10), the inner walls of the first embedded groove (7) and the second embedded groove (8) are both provided with fixing glue (11), and the magnetic attraction sheet (10) and the fixed iron sheet (9) are respectively fixed to the first embedded groove (7) and the second embedded groove (8) via the fixing glue (11).

2. The vacuum cup body structure of the thermos cup according to claim 1, characterized in that: The lower surface of the thermos cup body (1) is provided with a mounting groove (12), and the mounting groove (12) and the thermos cup body (1) are an integral structure.

3. The vacuum cup body structure of the thermos cup according to claim 1, characterized in that: The outer wall of the connection seat (2) is provided with an external thread (6), and the lower surface of the cup cover (3) has a corresponding thread groove, and the connection seat (2) is threadedly connected to the cup cover (3) via the external thread (6).

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