CN217547709U

CN217547709U - Heat insulation cup

Info

Publication number: CN217547709U
Application number: CN202220926390.5U
Authority: CN
Inventors: 周文; 尹晓丽; 萧国亮
Original assignee: Guangdong Shunde Chinno Industrial Design Co ltd
Current assignee: Guangdong Shunde Chinno Industrial Design Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-10-11
Anticipated expiration: 2032-04-20

Abstract

The utility model relates to a vacuum cup, including the cup shell, inner bag chamber and electrical apparatus chamber have in the cup shell, the intracavity of inner bag is equipped with the cup inner bag, be equipped with the electric heating film on the lateral wall of cup inner bag, the electric heating film upwards extend the setting and with the power storage device electric connection of setting in the electrical apparatus intracavity by the lateral wall bottom of cup inner bag, heat the lateral wall of cup inner bag through the electric heating film, the heating range that makes the cup inner bag can be bigger, the peripheral outside-in internal diffusion of cup inner bag can be followed to the heat, be favorable to improving the heat preservation effect of cup inner bag, and supply power to the electric heating film through power storage device, the user need not outwards to insert the electricity when using the thermos cup heat preservation function, the portable use of convenience of user.

Description

Heat insulation cup

Technical Field

The utility model relates to a technical field of thermos cup, concretely relates to thermos cup.

Background

The patent document with the publication number of CN213757667U discloses a vacuum cup with a heating function, and the specification and the attached drawings disclose a vacuum cup with a heating function, which comprises a cup body, a cup cover component and a heating component, wherein the cup cover component is matched with the upper end of the cup body, the heating component is arranged below the cup body, the cup cover component comprises an upper cup cover, a lower cup cover, a sealing ring and a breathable film, the upper cup cover is fixed with the lower cup cover, the lower cup cover is matched with the cup body, the sealing ring is sleeved outside the lower cup cover, a through hole is formed in the lower cup cover, the breathable film is arranged at the top of the lower cup cover, the upper cup cover is provided with an air outlet, and the air outlet and the through hole are respectively positioned on the upper side and the lower side of the breathable film.

Because heating element sets up the below at the cup, and the heating element of thermos cup is because its usage mainly keeps warm, consequently heating element's power is not high, and heating element only leads to the heat preservation effect of other places in the cup easily to the mode of cup below heating not good.

Therefore, further improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide a thermos cup, aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least.

The purpose of the utility model is realized like this:

the utility model provides a vacuum cup, includes the cup shell, has inner bag chamber and electrical apparatus chamber in the cup shell, and the inner bag intracavity is equipped with the cup inner bag, is equipped with the electric heating film on the lateral wall of cup inner bag, the electric heating film by the lateral wall bottom of cup inner bag upwards extend the setting and with the power storage device electric connection of setting in the electrical apparatus intracavity.

An air interlayer is formed between the cup shell and the cup liner.

The cup inner container is made of stainless steel, the open end of the cup inner container extends out of the cup shell and is provided with an outward flange, and the upper end of the outward flange is arc-shaped.

The open end of the cup liner is connected with a detachable cup cover.

A buffer cushion is arranged between the cup cover and the opening end of the cup liner.

And a sealing rubber ring is arranged between the opening end of the cup shell and the cup inner container.

The opening end of the cup shell is provided with a sealing flange, the sealing rubber ring is provided with a sealing groove corresponding to the sealing flange, and the sealing flange and the sealing groove are mutually and tightly connected.

The temperature measuring cup is characterized in that a partition board is arranged between the inner container cavity and the electric appliance cavity, a fixing frame is arranged on one side, facing the cup inner container, of the partition board, the fixing frame is fixedly connected with the bottom of the cup inner container, a temperature measuring probe is arranged on the outer side of the bottom of the cup inner container, and the temperature measuring probe is electrically connected with the electric heating film.

The cup shell comprises an upper shell and a bottom shell, the upper shell is tightly connected with the isolation plate to form a liner cavity, and the bottom shell is tightly connected with the isolation plate to form an electric appliance cavity.

The bottom shell is detachably connected with the isolation plate.

The utility model has the advantages that:

the side wall of the cup inner container is heated through the electric heating film, so that the heating range of the cup inner container can be larger, heat can be diffused from the outside to the inside of the periphery of the cup inner container, the heat preservation effect of the cup inner container is favorably improved, the electric heating film is powered through the electric storage device, a user does not need to insert electricity outwards when using the heat preservation function of the vacuum cup, and the cup is convenient for the user to carry.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic cross-sectional view of an embodiment of the present invention.

Fig. 2 is an exploded view of the first embodiment of the present invention.

Fig. 3 is an exploded view of the second embodiment of the present invention.

Fig. 4 is an enlarged view of embodiment a of the present invention.

Fig. 5 is an enlarged view of embodiment B of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-5, this thermos cup, including cup shell 1, inner bag chamber 11 and electrical apparatus chamber 12 have in the cup shell 1, be equipped with cup inner bag 2 in the inner bag chamber 11, be equipped with electric heating film 3 on the lateral wall of cup inner bag 2, electric heating film 3 upwards extends the setting and with the electric power storage device 8 electric connection who sets up in electrical apparatus chamber 12 by the lateral wall bottom of cup inner bag 2, electric heating film 3 can guarantee that the edible material of the inboard bottom position of cup inner bag 2 also can obtain better heat preservation effect by the mode that the lateral wall bottom of cup inner bag 2 upwards extends the setting, electric heating film 3 can be through wire (not drawn in the picture) and the electric power storage device 8 electric connection of downwardly extending to electrical apparatus chamber.

The side wall of the cup inner container 2 is heated through the electric heating film 3, so that the heating range of the cup inner container 2 can be larger, the heat can be diffused from the periphery of the cup inner container 2 from outside to inside, the heat preservation effect of the cup inner container 2 is favorably improved, the electric heating film 3 is powered through the electric storage device 8, a user does not need to plug electricity outwards when using a heat preservation function of a vacuum cup, and the cup is convenient for the user to carry.

Further, an air interlayer 13 is formed between the cup shell 1 and the cup liner 2, so that the heat transfer between the cup liner 2 and the cup shell 1 is reduced, and the cup liner 2 has a better heat preservation effect.

Further, the cup liner 2 is made of stainless steel, the opening end of the cup liner 2 extends out of the cup shell 1 and is provided with an outward flange 21, the overall thickness of the stainless steel cup liner 2 is relatively thin, the outward flange 21 can increase the visual thickness of the opening end of the cup liner 2 and improve the structural strength of the outward flange 21, and the upper end of the outward flange 21 is in an arc shape, so that the opening end of the cup liner 2 can be prevented from scratching a user in the use process of the user.

Furthermore, the open end of the cup liner 2 is connected with a detachable cup cover 7, and the cup cover 7 and the cup liner 2 can be detachably connected through a thread structure or a buckle structure and the like.

Furthermore, a buffer cushion 31 is arranged between the cup cover 7 and the opening end of the cup liner 2, so that the connection between the cup cover 7 and the cup liner 2 can be tighter, and the heat preservation effect is improved.

Furthermore, a sealing rubber ring 4 is arranged between the open end of the cup shell 1 and the cup liner 2, so that the liquid is prevented from leaking inwards from the position between the open end of the cup shell 1 and the cup liner 2.

Furthermore, the opening end of the cup shell 1 is provided with a sealing flange 14, the sealing rubber ring 4 is provided with a sealing groove 41 corresponding to the sealing flange 14, and the sealing flange 14 and the sealing groove 41 are mutually tightly connected, so that the connection between the cup shell 1 and the cup liner 2 is tighter, and the chance of leakage is further reduced.

Furthermore, a partition plate 5 is arranged between the inner container cavity 11 and the electric appliance cavity 12, a fixing frame 51 is arranged on one side, facing the cup inner container 2, of the partition plate 5, and the fixing frame 51 is fixedly connected with the bottom of the cup inner container 2, so that the position of the cup inner container 2 in the inner container cavity 11 is more stable.

Preferably, the bottom outside of cup inner bag 2 is equipped with temperature probe 6, and temperature probe 6 and electric heating film 3 electric connection, and temperature probe 6 can carry out the temperature measurement to cup inner bag 2, avoids cup inner bag 2 overheated, moreover, because temperature probe 6 sets up in the bottom of cup inner bag 2, has certain distance with electric heating film 3, therefore its temperature measurement precision can receive electric heating film 3's influence less, and the precision is higher.

Further, cup shell 1 includes epitheca 15 and drain pan 16,

epitheca

15 and 5 zonulae occludens of division board and form inner bag chamber 11,

drain pan

16 and 5 zonulae occludens of division board and form electrical apparatus chamber 12, and division board 5, epitheca 15 and drain pan 16 can process respectively, and during the assembly, only need earlier cup inner bag 2 with division board 5 be connected fixedly, again respectively to epitheca 15 and drain pan 16 with division board 5 be connected fixedly can, reduced the processing degree of difficulty.

Further, the bottom case 16 is detachably connected to the partition plate 5, which facilitates the user to replace the power storage device 8.

The above embodiments are merely preferred embodiments of the present invention, and other embodiments are also possible. Equivalent modifications or substitutions may be made by those skilled in the art without departing from the spirit of the invention, and such equivalent modifications or substitutions are intended to be included within the scope of the claims set forth herein.

Claims

1. A vacuum cup comprises a cup shell (1), wherein a liner cavity (11) and an electrical appliance cavity (12) are arranged in the cup shell (1), and a cup liner (2) is arranged in the liner cavity (11), and the vacuum cup is characterized in that an electric heating film (3) is arranged on the outer side wall of the cup liner (2), extends upwards from the bottom of the outer side wall of the cup liner (2) and is electrically connected with an electric storage device (8) arranged in the electrical appliance cavity (12);

and a sealing rubber ring (4) is arranged between the opening end of the cup shell (1) and the cup liner (2).

2. A thermos cup according to claim 1, wherein: an air interlayer (13) is formed between the cup shell (1) and the cup liner (2).

3. A thermos cup according to claim 1, wherein: the cup inner container (2) is made of stainless steel, the open end of the cup inner container (2) extends out of the cup shell (1) and is provided with an outward flange (21), and the upper end of the outward flange (21) is in an arc shape.

4. A thermos cup according to claim 3, wherein: the open end of the cup inner container (2) is connected with a detachable cup cover (7).

5. A thermos cup according to claim 4, characterized in that: a buffer pad (31) is arranged between the cup cover (7) and the opening end of the cup liner (2).

6. A thermos cup according to claim 1, wherein: the cup is characterized in that a sealing flange (14) is arranged at the opening end of the cup shell (1), a sealing groove (41) corresponding to the sealing flange (14) is formed in the sealing rubber ring (4), and the sealing flange (14) and the sealing groove (41) are mutually and tightly connected.

7. A thermos cup according to any of claims 1-6, characterized in that: be equipped with between inner bag chamber (11) and electrical apparatus chamber (12) division board (5), division board (5) are equipped with mount (51) towards one side of cup inner bag (2), the bottom fixed connection of mount (51) and cup inner bag (2), the bottom outside of cup inner bag (2) is equipped with temperature probe (6), temperature probe (6) and electrothermal film (3) electric connection.

8. A thermos cup according to claim 7, characterized in that: the cup shell (1) comprises an upper shell (15) and a bottom shell (16), the upper shell (15) is tightly connected with the isolation plate (5) to form the inner container cavity (11), and the bottom shell (16) is tightly connected with the isolation plate (5) to form the electric appliance cavity (12).

9. A thermos cup according to claim 8, wherein: the bottom shell (16) is detachably connected with the isolation plate (5).