CN219048154U

CN219048154U - Vacuum metal thermo jug

Info

Publication number: CN219048154U
Application number: CN202223433912.7U
Authority: CN
Inventors: 胡世胜
Original assignee: Our Zhejiang Diou Trade Ltd
Current assignee: Our Zhejiang Diou Trade Ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-23
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a vacuum metal thermo jug, comprising: the vacuum kettle comprises a kettle shell main body, wherein a kettle liner main body is fixedly arranged in the kettle shell main body, a handle notch is formed in the kettle liner main body in an integrated manner, the kettle shell main body is also provided with a handle notch, a notch sealing plate is fixedly arranged at the handle notch of the kettle shell main body, the handle main body is fixedly arranged on the notch sealing plate, and the kettle shell main body and the kettle liner main body are sealed in a vacuum manner. The handle notch is formed in the integral molding mode of the inner container body of the thermos flask, the first reinforcing ribs are integrally formed at the handle notch of the inner container body of the thermos flask to increase deformation strength, the second reinforcing ribs are integrally arranged on the notch sealing plate, the screw assembly is used for reinforcing the connection effect of the notch sealing plate and the handle body, and meanwhile the deformation part of the notch sealing plate caused by vacuumizing can be pulled back, so that the notch sealing plate is prevented from being in contact with the inner container body of the thermos flask to conduct heat, and therefore heat preservation performance is improved.

Description

Vacuum metal thermo jug

Technical Field

The utility model relates to the technical field of kettles, in particular to a vacuum metal thermo jug.

Background

The appearance of the existing special-shaped thermos flask is different from that of a general flask: the kettle body is not a completely regular cylinder, but is provided with a reserved space area which is concave inwards; a separate handle may be mounted in this area and room is reserved for the user to hold the handle. In order to achieve better heat preservation effect, the kettle body is made of double-layer stainless steel which is popular at present, and a vacuum layer is arranged between the stainless steel. However, the prior art has problems when vacuumizing the special-shaped thermos: because of the uniqueness of the appearance structure, the prior inner container and the prior outer shell are welded; or because the stress of the surface where the concave part of the kettle body is positioned and other surfaces is uneven, the kettle body is easy to deform when vacuumized, thereby reducing the yield.

Therefore, we propose a vacuum metal thermo jug in order to solve the problems presented in the above.

Disclosure of Invention

The utility model aims to provide a vacuum metal thermos flask, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a vacuum metal thermo jug comprising: the vacuum kettle comprises a kettle shell main body, wherein a kettle liner main body is fixedly arranged in the kettle shell main body, a handle notch is formed in the kettle liner main body in an integrated manner, the kettle shell main body is also provided with a handle notch, a notch sealing plate is fixedly arranged at the handle notch of the kettle shell main body, the handle main body is fixedly arranged on the notch sealing plate, and the kettle shell main body and the kettle liner main body are sealed in a vacuum manner.

Preferably, the main body of the thermos flask shell and the gap sealing plate are made of metal.

Preferably, the handle notch of the thermos flask liner body is integrally formed with a plurality of first reinforcing ribs.

Preferably, the main body of the thermos flask shell is welded with a notch sealing plate, and a part of the welded notch sealing plate higher than the main body of the thermos flask shell forms a sealing plate clamping strip, and the edge of the handle main body is provided with a clamping protrusion which is buckled on the sealing plate clamping strip.

Preferably, the notch sealing plate is integrally provided with a plurality of second reinforcing ribs.

Preferably, clamping pieces are symmetrically and fixedly welded on the surface of the notch sealing plate, a handle clamping groove is formed in the upper portion and the lower portion of the handle main body, and the clamping pieces are in sliding clamping connection with the handle clamping groove.

Preferably, the notch sealing plate and the handle main body are provided with screw assemblies, each screw assembly comprises a nut, a screw and a plastic plug, the nuts are fixedly welded on the notch sealing plate, and the screws penetrate through the handle main body and are in threaded connection with the nuts.

Preferably, the handle main body is provided with a plastic plug at the screw mounting position.

Compared with the prior art, the utility model has the beneficial effects that:

1. the handle notch is formed in the thermos flask liner body in an integrated manner, and the plurality of reinforcing ribs are formed in the handle notch of the thermos flask liner body in an integrated manner, so that the deformation strength is improved, and the thermos flask liner body is not easy to deform;

2. the notch sealing plate is integrally provided with a plurality of reinforcing ribs II, the connecting effect of the notch sealing plate and the handle main body is enhanced through the screw assembly, and meanwhile, the deformation part of the notch sealing plate caused by vacuumizing can be pulled back, so that the notch sealing plate is prevented from being in contact with the thermos flask liner main body to conduct heat so as to improve the heat preservation performance.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the thermos flask shell body, notch sealing plate and handle body of the present utility model;

FIG. 3 is a side cross-sectional view of the present utility model;

FIG. 4 is a cross-sectional view of the present utility model;

FIG. 5 is an enlarged view of the utility model at A of FIG. 3;

FIG. 6 is an enlarged view of the utility model at B of FIG. 3;

fig. 7 is an enlarged view of fig. 4 at C in accordance with the present utility model.

In the figure: 1. a thermo jug housing body; 2. a thermos flask liner body; 21. a first reinforcing rib; 3. a handle body; 31. a handle clamping groove; 4. a notch sealing plate; 41. a closing plate clamping strip; 42. a second reinforcing rib; 6. a screw assembly; 61. a screw cap; 62. a screw; 63. a plastic plug; 7. and the clamping piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the present utility model provides a technical solution: a vacuum metal thermo jug comprising: the thermos flask comprises a thermos flask shell main body 1, wherein a thermos flask liner main body 2 is fixedly arranged in the thermos flask shell main body 1, a handle notch is formed in the thermos flask liner main body 2 in an integrated mode, the handle notch is also formed in the thermos flask shell main body 1, a notch sealing plate 4 is fixedly arranged at the handle notch of the thermos flask shell main body 1, a handle main body 3 is fixedly arranged on the notch sealing plate 4, and vacuum sealing is carried out between the thermos flask shell main body 1 and the thermos flask liner main body 2;

the main body 1 of the thermos flask shell and the gap sealing plate 4 are made of metal;

the handle notch of the thermos flask liner main body 2 is integrally formed with a plurality of first reinforcing ribs 21, so that the strength of the notch is enhanced;

the heat preservation kettle shell body 1 is welded with a notch sealing plate 4, a sealing plate clamping strip 41 is formed by the part of the welded notch sealing plate 4 higher than the heat preservation kettle shell body 1, a clamping protrusion is arranged at the edge of the handle body 3 and is buckled on the sealing plate clamping strip 41, so that the buckling connection between the handle body 3 and the notch sealing plate 4 is realized;

the notch sealing plate 4 is integrally provided with a plurality of reinforcing ribs II 42, so that the strength of the notch sealing plate 4 is increased, and deformation is prevented;

clamping pieces 7 are symmetrically and fixedly welded on the upper and lower surfaces of the notch sealing plates 4, the handle main body 3 is provided with handle clamping grooves 31 up and down, and the handle main body 3 and the notch sealing plates 4 are rapidly clamped and assembled through sliding clamping of the clamping pieces 7 and the handle clamping grooves 31;

the screw assembly 6 is arranged on the gap sealing plate 4 and the handle main body 3, the screw assembly 6 comprises a screw cap 61, a screw 62 and a plastic plug 63, the screw cap 61 is fixedly welded on the gap sealing plate 4, the screw 62 penetrates through the handle main body 3 and is in threaded connection with the screw cap 61, the connection effect of the gap sealing plate 4 and the handle main body 3 is strengthened, and meanwhile, the deformation part of the gap sealing plate 4 caused by vacuumizing can be pulled back, so that the gap sealing plate 4 is prevented from contacting the thermos flask liner main body 2 to conduct heat so as to improve the heat preservation performance;

the handle body 3 is provided with a plastic plug 63 at the mounting position of the screw 62, and the plastic plug 63 protects the internal screw 62.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A vacuum metal thermo jug comprising: thermo jug shell body (1), thermo jug shell body (1) internal fixation sets up thermo jug inner bag main part (2), its characterized in that: the thermos flask inner container body (2) integrated into one piece is equipped with the handle breach, and handle breach has also been seted up to thermos flask shell body (1), and handle breach department welding breach shrouding (4) of thermos flask shell body (1) is fixed mounting handle body (3) on breach shrouding (4), vacuum seal between thermos flask shell body (1) and thermos flask inner container body (2).

2. A vacuum metal thermo jug according to claim 1, characterised in that the thermo jug housing body (1) and the notch sealing plate (4) are made of metal.

3. A vacuum metal thermos flask according to claim 1, wherein the handle notch of the flask inner container body (2) is integrally formed with a plurality of reinforcing ribs (21).

4. A vacuum metal thermos flask according to claim 2, wherein the part of the welded notch sealing plate (4) higher than the thermos flask shell main body (1) forms a sealing plate clamping strip (41), and the edge of the handle main body (3) is provided with a clamping protrusion which is buckled on the sealing plate clamping strip (41).

5. A vacuum metal thermo jug according to claim 4, characterised in that the notch sealing plate (4) is integrally provided with a plurality of reinforcing ribs (42).

6. The vacuum metal thermos flask according to claim 5, wherein clamping pieces (7) are symmetrically and fixedly welded on the surface of the notch sealing plate (4), a handle clamping groove (31) is formed in the upper portion and the lower portion of the handle main body (3), and the clamping pieces (7) are in sliding clamping connection with the handle clamping groove (31).

7. The vacuum metal thermos flask according to claim 1, wherein the notch sealing plate (4) and the handle body (3) are provided with a screw assembly (6), the screw assembly (6) comprises a nut (61), a screw (62) and a plastic plug (63), the nut (61) is fixedly welded on the notch sealing plate (4), and the screw (62) penetrates through the handle body (3) and is in threaded connection with the nut (61).

8. A vacuum metal thermo jug according to claim 7, wherein the handle body (3) is provided with a plastic plug (63) at the mounting of the screw (62).