CN218869946U

CN218869946U - Low-temperature vacuum cup

Info

Publication number: CN218869946U
Application number: CN202221710300.5U
Authority: CN
Inventors: 吴锐
Original assignee: Hefei Wanmai Household Products Co ltd
Current assignee: Chaozhou Caitang Lihong Hardware Equipment Factory
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2023-04-18
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses a low temperature thermos cup relates to thermos cup technical field, including lagging casing, the bowl cover is installed at lagging casing's top, and has vacuum inner bag in the inside grafting of lagging casing, the bottom inboard of lagging casing is connected with the ring, and the inside of ring is connected with vacuum inner bag's outer wall. The utility model discloses in, be provided with the low temperature base, the internal thread ring, the electric fan, place the chamber, and vacuum inner bag, place the effect in chamber through the electric fan cooperation, ice bag or ice-cube are put into in the convenient intracavity of placing, make the electric fan drive the cold air current in the low temperature base, bottom and outer wall at the vacuum inner bag flow, reduce the normal atmospheric temperature gas contact of vacuum inner bag and lagging casing region, improve the low temperature heat preservation effect of thermos cup, and simultaneously, effect through the internal thread ring, the person of facilitating the use is with low temperature base and lagging casing split, the single lagging casing to the damage, maintenance work has been changed to vacuum inner bag or low temperature base, improve heat retaining practicality.

Description

Low-temperature vacuum cup

Technical Field

The utility model relates to a thermos cup technical field especially relates to a low temperature thermos cup.

Background

The vacuum heat insulation layer can delay heat dissipation of liquid such as water and the like in the vacuum cup so as to achieve the purpose of heat insulation.

The existing low-temperature vacuum cup has the defects that the low-temperature heat preservation effect is poor in the using process, the traditional vacuum cup is inconvenient to disassemble, if one part is damaged, the whole vacuum cup needs to be replaced, and the practicability of the vacuum cup is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current low temperature thermos cup, in the use, low temperature heat preservation effect is relatively poor, and the inconvenient dismantlement of traditional thermos cup, if damage a position, need whole the change, greatly reduced the shortcoming of the practicality of thermos cup, and a low temperature thermos cup that proposes.

In order to realize the purpose, the utility model adopts the following technical scheme:

a cryogenic insulating cup comprising:

the vacuum cup comprises a heat-insulation shell, a cup cover is installed at the top of the heat-insulation shell, a vacuum inner container is inserted into the heat-insulation shell, a circular ring is connected to the inner side of the bottom of the heat-insulation shell, the inner portion of the circular ring is connected with the outer wall of the vacuum inner container, an annular rubber mat is connected to the bottom of the vacuum inner container, a low-temperature base is connected to the bottom of the annular rubber mat, an annular opening is formed in the top of the low-temperature base, the inner wall of the annular opening is connected with the bottom of the circular ring, and a sealing rubber ring is arranged on the inner wall of a cup opening of the heat-insulation shell;

the electric fan comprises an internal thread ring, the internal thread ring is installed on the outer side of the top of the low-temperature base, the inner wall of the internal thread ring is connected with the outer wall of the heat preservation shell, an electric fan is inlaid in the middle of the low-temperature base, a placing cavity is arranged at the bottom of the electric fan, the inner wall of an opening of the placing cavity is connected with a damping rotating shaft, a sealing plate is installed outside the damping rotating shaft, a water absorption sponge is arranged at the bottom of the electric fan, a connecting frame is sleeved outside the electric fan, and the top of the connecting frame is connected with the bottom of the annular rubber mat.

Preferably, the top of the placing cavity is communicated with the electric fan, and a power supply interface is arranged on one side of the placing cavity.

Preferably, the low-temperature base passes through the internal thread ring and constitutes detachable construction with the lagging casing, and is threaded connection between internal thread ring and the lagging casing, the bottom outer wall of lagging casing is provided with the screw thread.

Preferably, the ring forms an integrated structure with the heat preservation shell through gluing, and the outer wall of the ring is attached to the outer wall of the annular opening.

Preferably, the sealing plate and the low-temperature base form a rotating structure through a damping rotating shaft, and a sealing gasket is arranged on the inner wall of the sealing plate.

Preferably, the inner wall of the sealing rubber ring is in contact with the outer wall of the cup opening of the vacuum liner, and the diameter of the cup opening of the vacuum liner is equal to that of the cup opening of the heat preservation shell.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, be provided with the low temperature base, the internal thread ring, the electric fan, place the chamber, and vacuum inner bag, place the effect in chamber through the electric fan cooperation, ice bag or ice-cube are put into in the convenient intracavity of placing, make the electric fan drive the cold air current in the low temperature base, bottom and outer wall at the vacuum inner bag flow, reduce the normal atmospheric temperature gas contact of vacuum inner bag and lagging casing region, improve the low temperature heat preservation effect of thermos cup, and simultaneously, effect through the internal thread ring, the person of facilitating the use is with low temperature base and lagging casing split, the single lagging casing to the damage, maintenance work has been changed to vacuum inner bag or low temperature base, improve heat retaining practicality.

Drawings

FIG. 1 is a schematic view of the internal structure of the utility model;

fig. 2 is a schematic view of the overlooking internal structure of the middle and low temperature base of the present invention;

FIG. 3 is a schematic view of the internal structure of the cup mouth of the middle thermal insulation shell of the present invention;

fig. 4 is an enlarged schematic view of the position a of the present invention.

Illustration of the drawings:

1. a heat-insulating shell; 2. a cup cover; 3. a vacuum inner container; 4. a low temperature base; 5. a circular ring; 6. an annular rubber pad; 7. an electric fan; 8. a power interface; 9. a placement chamber; 10. a sealing plate; 11. an internally threaded ring; 12. an annular opening; 13. a connecting frame; 14. a water-absorbing sponge; 15. sealing the rubber ring; 16. damping pivot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a low-temperature vacuum cup comprises a heat preservation shell 1, a cup cover 2 is installed on the top of the heat preservation shell 1, a vacuum liner 3 is inserted into the heat preservation shell 1, a ring 5 is connected to the inner side of the bottom of the heat preservation shell 1, the inner side of the ring 5 is connected with the outer wall of the vacuum liner 3, the ring 5 is connected with the heat preservation shell 1 through glue bonding to form an integrated structure, the outer wall of the ring 5 is attached to the outer wall of an annular opening 12, the bottom of the vacuum liner 3 can be fixed through the arrangement of the ring 5, the bottom of the vacuum liner 3 is connected with an annular rubber mat 6, the bottom of the annular rubber mat 6 is connected with a low-temperature base 4, the low-temperature base 4 and the heat preservation shell 1 form a detachable structure through an internal thread ring 11, the internal thread ring 11 is in threaded connection with the heat preservation shell 1, the outer wall of the bottom of the heat preservation shell 1 is provided with threads, the inner wall of the ring 11 is provided with the ring, the low-temperature base 4 can be detached from the heat preservation shell 1 and the vacuum liner 1 is provided with a sealing rubber mat 15, and the inner wall of the vacuum liner, and the sealing cup is provided with the sealing gap 15 of the inner wall of the heat preservation shell, and the inner wall of the cup opening, and the inner wall of the vacuum liner 1;

an internal thread ring 11, the internal thread ring 11 is installed at the outer side of the top of the low-temperature base 4, the inner wall of the internal thread ring 11 is connected with the outer wall of the heat preservation shell 1, an electric fan 7 is inlaid in the middle of the low-temperature base 4, a placing cavity 9 is arranged at the bottom of the electric fan 7, the top of the placing cavity 9 is communicated with the electric fan 7, a power supply interface 8 is arranged at one side of the placing cavity 9, a lithium battery is arranged inside the power supply interface 8, the electric fan 7 is convenient to store electricity, a power supply switch is arranged at one side of the power supply interface 8, the electric fan 7 is started to rotate, air flow for cooling ice blocks placed in the placing cavity 9 is input to the bottom of the vacuum inner container 3, and meanwhile, cold air enters the periphery of the outer wall of the vacuum inner container 3 to cover through the circular ring 5, reduce 3 outer wall contact lagging casing 1 of vacuum inner bag, improve the low temperature heat preservation effect of thermos cup, the opening inner wall of placing chamber 9 is connected with damping pivot 16, and the outer mounting of damping pivot 16 has closing plate 10, closing plate 10 constitutes revolution mechanic through damping pivot 16 and low temperature base 4, and the inner wall of closing plate 10 is provided with sealed the pad, effect through damping pivot 16, operation closing plate 10 expandes, make the user place ice-cube or ice bag in placing chamber 9, conveniently provide the low temperature cold source for the low temperature thermos cup, the bottom of electric fan 7 is provided with the sponge 14 that absorbs water, and the outside of electric fan 7 has cup jointed link 13, the top of link 13 is connected with the bottom of annular cushion 6.

The working principle is as follows: when the vacuum cup is used, firstly, the sealing plate 10 and the placing cavity 9 are operated to be unfolded under the action of the damping rotating shaft 16, so that a user can put ice blocks or ice bags into the placing cavity 9, then the sealing plate 10 is closed, then the electric fan 7 is started, the water-absorbing sponge 14 at the bottom of the electric fan 7 absorbs liquid melted by the ice bags or the ice blocks, meanwhile, the electric fan 7 rotates at a high speed, cold air flow at the bottom is input to the bottom of the vacuum inner container 3, the cold air flow can enter the space between the vacuum inner container 3 and the heat-insulating shell 1 along the circular ring 5, the contact between the vacuum inner container 3 and normal-temperature gas used in the region of the heat-insulating shell 1 is reduced, the low-temperature heat-insulating effect of the vacuum cup can be improved, finally, the low-temperature base 4 is separated from the heat-insulating shell 1 under the action of the internal thread ring 11 through rotating the low-temperature base 4, the replacement or maintenance work of a single pair of the heat-insulating shell 1, the vacuum inner container 3 and the low-temperature base 4 is facilitated, and the practicability of the vacuum cup is greatly improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A low temperature insulating cup, comprising:

the vacuum cup comprises a heat-insulation shell (1), wherein a cup cover (2) is installed at the top of the heat-insulation shell (1), a vacuum inner container (3) is inserted into the heat-insulation shell (1), a circular ring (5) is connected to the inner side of the bottom of the heat-insulation shell (1), the inner part of the circular ring (5) is connected with the outer wall of the vacuum inner container (3), an annular rubber mat (6) is connected to the bottom of the vacuum inner container (3), a low-temperature base (4) is connected to the bottom of the annular rubber mat (6), an annular opening (12) is formed in the top of the low-temperature base (4), the inner wall of the annular opening (12) is connected with the bottom of the circular ring (5), and a sealing rubber ring (15) is arranged on the inner wall of a cup opening of the heat-insulation shell (1);

the novel insulation board is characterized by comprising an internal thread ring (11), wherein the internal thread ring (11) is installed on the outer side of the top of the low-temperature base (4), the inner wall of the internal thread ring (11) is connected with the outer wall of the insulation shell (1), an electric fan (7) is embedded in the middle of the low-temperature base (4), a placing cavity (9) is arranged at the bottom of the electric fan (7), the inner wall of an opening of the placing cavity (9) is connected with a damping rotating shaft (16), a sealing plate (10) is installed outside the damping rotating shaft (16), a water absorption sponge (14) is arranged at the bottom of the electric fan (7), a connecting frame (13) is sleeved outside the electric fan (7), and the top of the connecting frame (13) is connected with the bottom of the annular rubber mat (6).

2. A cryogenic thermos cup according to claim 1, wherein: the top of the placing cavity (9) is communicated with the electric fan (7), and a power supply interface (8) is arranged on one side of the placing cavity (9).

3. A cryogenic thermos cup according to claim 1, wherein: low temperature base (4) pass through internal thread ring (11) and thermal insulation shell (1) constitution detachable construction, and be threaded connection between internal thread ring (11) and thermal insulation shell (1), the bottom outer wall of thermal insulation shell (1) is provided with the screw thread.

4. A cryogenic thermos cup according to claim 1, wherein: the ring (5) forms an integrated structure with the heat preservation shell (1) through gluing, and the outer wall of the ring (5) is attached to the outer wall of the annular opening (12).

5. A cryogenic thermos cup according to claim 1, wherein: the sealing plate (10) and the low-temperature base (4) form a rotating structure through the damping rotating shaft (16), and a sealing gasket is arranged on the inner wall of the sealing plate (10).

6. A cryogenic thermos cup according to claim 1, wherein: the inner wall of the sealing rubber ring (15) is contacted with the outer wall of the cup opening of the vacuum inner container (3), and the diameter of the cup opening of the vacuum inner container (3) is equal to that of the cup opening of the heat preservation shell (1).