Connecting structure of cup body and inner container

Abstract

The utility model relates to a connecting structure of a cup body and an inner container. The cup body and a cup bottom are combined to form an inner container installation cavity, the inner container is arranged in the inner container installation cavity, an installation groove is formed in the lower end of the inner container, an inner container support is arranged in the installation groove, a hole body is formed in the lower bottom face of the installation groove, and a plurality of bolt fixing pieces on the inner container support penetrate through the hole body. And a bolt is inserted from the cup bottom and is connected with the bolt fixing piece to connect the inner container with the cup bottom and the cup body. The inner container and the cup bottom are convenient and firm to install and easy to detach.

Description

Technical Field

[0001] The utility model relates to a connection structure between a cup body and an inner container. Background Art

[0002] An existing liquid heater includes a cup cover, an inner liner and a base, and components for controlling the operation of the electric heating cup, the components include a power socket and a power switch, a heating plate and a thermostat are provided at the bottom of the inner liner, the heating plate is fixed on the inner liner, the base includes a bracket supporting the components, the bracket is provided below the heating plate and fixed on the inner liner, and the thermostat is fixed on the bracket to abut against the bottom of the inner liner. The disadvantage is that the inner liner is not firmly fixed and is not easy to install and disassemble. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a connection structure between a cup body and an inner container.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A connection structure between a cup body and an inner liner comprises an inner liner, a cup body and a cup bottom. The cup body and the cup bottom are combined to form an inner liner mounting cavity. The inner liner is arranged in the inner liner mounting cavity. A mounting groove is arranged at the lower end of the inner liner. An inner liner bracket is arranged in the mounting groove. A hole body is arranged on the lower bottom surface of the mounting groove. Several bolt fixings on the inner liner bracket pass through the hole body. Bolts are inserted from the cup bottom and connected with the bolt fixings to connect the inner liner to the cup bottom and the cup body.

[0006] Furthermore, the mounting groove is an annular mounting groove, and the liner bracket is an annular liner bracket.

[0007] Furthermore, the annular mounting groove opens inward.

[0008] Furthermore, the heating component is arranged in the center of the annular mounting groove at the lower end of the bottom of the inner container.

[0009] Furthermore, there are four bolt fixings, which are evenly mounted on the inner liner bracket; the hole bodies and the bolt fixings correspond to each other.

[0010] Furthermore, an external seat is provided at the lower end of the bottom of the inner container, and an annular mounting groove with an opening facing inward is provided at the lower end of the external seat.

[0011] The utility model has the advantages of simple structure, convenient and firm installation and easy disassembly, and no installation traces are left on the inner side of the inner tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the cup structure Figure 1 .

[0013] Figure 2 This is a schematic diagram of the cup structure Figure 2 .

[0014] Figure 3 This is a schematic diagram of the structure without the cup body and bottom.

[0015] Figure 4 This is a schematic diagram of the inner tank and external seat structure Figure 1 .

[0016] Figure 5 This is a schematic diagram of the inner tank and external seat structure Figure 2 .

[0017] Figure 6 It is a schematic diagram of the inner liner support structure.

[0018] Figure 7 It is an exploded diagram of the combination of the inner liner, inner liner bracket and external socket. DETAILED DESCRIPTION

[0019] The following will be combined with the attached embodiment of the utility model Figure 1-7 , the technical solutions in the embodiments of the utility model are described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0020] Example 1 Refer to the attached Figure 1-7 A connection structure between a cup body and an inner liner, comprising an inner liner 1, a cup body 4 and a cup bottom 6. The cup body and the cup bottom are combined to form an inner liner installation cavity. The upper end of the inner liner installation cavity is spirally sealed by an upper cover 5. A heating component 2 for heating the inner liner is provided in the cup body. The heating component is controlled by a control panel 3. A mounting groove 7 is provided at the lower end of the bottom of the inner liner. An inner liner bracket 8 is arranged in the mounting groove. A hole body 9 is provided on the lower bottom surface of the mounting groove. Several bolt fixings on the inner liner bracket pass through the hole body. Bolts are inserted from the cup bottom and connected with bolt fixings 11 to connect the inner liner to the cup bottom and the cup body. One side of the hole body is a first opening, and the first opening is connected to the opening on the inner side of the mounting groove; the inner liner is arranged in the inner liner installation cavity.

[0021] A connection structure between a cup body and an inner liner, wherein a mounting groove is an annular mounting groove, and an inner liner bracket is an annular inner liner bracket.

[0022] A connection structure between a cup body and an inner liner, wherein the installation groove opening faces inward.

[0023] A connection structure between a cup body and an inner liner, with the installation slot opening facing outward

[0024] A connection structure between a cup body and an inner liner, wherein the mounting groove is a square groove and the inner liner bracket is a square inner liner bracket.

[0025] A connection structure between a cup body and an inner liner, wherein the mounting groove is a polygonal groove.

[0026] A connection structure between a cup body and an inner liner, wherein a heating component is arranged in the center of an annular mounting groove at the lower end of the bottom of the inner liner.

[0027] A connection structure between a cup body and an inner liner comprises four bolt fixing members which are evenly mounted on an inner liner bracket; and the hole bodies and the bolt fixing members correspond to each other.

[0028] A connection structure between a cup body and an inner liner comprises three bolt fixing members which are evenly mounted on an inner liner bracket; and the hole bodies and the bolt fixing members correspond to each other.

[0029] A connection structure between a cup body and an inner liner, wherein an outer seat 10 is provided at the lower end of the bottom of the inner liner, an annular mounting groove with an opening facing inward is provided at the lower end of the outer seat, an inner liner bracket is provided at the upper end of the outer seat, and the inner liner bracket is placed on the annular mounting groove.

[0030] A connection structure between a cup body and an inner liner, wherein an external seat 10 is provided at the lower end of the bottom of the inner liner, and the upper end of the external seat is engaged, welded, and threadedly connected with the bottom of the inner liner. The external seat is cylindrical, and a hole 9 is provided on the bottom of the external seat. The inner liner bracket is arranged in the external seat and is clamped by the bottom of the inner liner and the bottom of the external seat, and a bolt fixing piece passes through the hole 9.

[0031] The invention discloses a connection structure between a cup body and an inner liner, wherein the inner liner and the cup bottom are conveniently and firmly installed and are easy to disassemble.

[0032] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A connection structure between a cup body and an inner liner, comprising an inner liner, a cup body and a cup bottom, wherein the cup body and the cup bottom are combined to form an inner liner installation cavity, and the inner liner is arranged in the inner liner installation cavity, characterized in that: A mounting groove is provided at the lower end of the inner liner, and the inner liner bracket is arranged in the mounting groove. A hole body is provided on the lower bottom surface of the mounting groove. Several bolt fixings on the inner liner bracket pass through the hole body. The bolts are inserted from the bottom of the cup and connected with the bolt fixings to connect the inner liner to the bottom of the cup and the cup body.

2. The connection structure between a cup body and an inner container according to claim 1, characterized in that: The mounting groove is an annular mounting groove, and the liner bracket is an annular liner bracket.

3. The connection structure between the cup body and the inner container according to claim 2, characterized in that: The annular mounting groove opens inward.

4. The connection structure between a cup body and an inner container according to claim 2, characterized in that: The heating component is arranged in the center of the annular mounting groove at the lower end of the bottom of the inner container.

5. The connection structure between a cup body and an inner container according to claim 3, characterized in that: There are four bolt fixings, which are evenly mounted on the inner liner bracket; the hole bodies and the bolt fixings correspond to each other.

6. The connection structure between a cup body and an inner container according to claim 4, characterized in that: An external connection seat is arranged at the lower end of the bottom of the inner container, and an annular installation groove with an opening facing inward is arranged at the lower end of the external connection seat.

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