Fixing structure for glass inner container of electric kettle

Abstract

The utility model discloses a fixing structure for a glass inner container of an electric kettle, which relates to the technical field of electric kettles and is applied to connection of an electric kettle shell and the glass inner container, a gap is reserved between the electric kettle shell and the glass inner container, and the fixing structure is arranged at the gap between the electric kettle shell and the glass inner container. The fixing structure comprises an upper fixing ring and a lower fixing ring, the upper fixing ring and the lower fixing ring are connected through a connecting part, embedding grooves are formed in the inner wall of the upper fixing ring and the inner wall of the lower fixing ring, and rubber pads are arranged in the embedding grooves. The upper fixing ring and the lower fixing ring are arranged and can be used for fixing the glass inner container, rubber mats are arranged on the inner walls of the upper fixing ring and the lower fixing ring during use, the protection effect on the glass inner container is better, the upper fixing ring, the lower fixing ring and the annular aperture are adjustable, the fixing effect on the glass inner container is better, and the service life of the glass inner container is prolonged. And the device is also suitable for glass liners with different sizes, so that the application range is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of electric kettles, in particular to a fixing structure for a glass inner liner of an electric kettle. Background Art

[0002] In order to meet the needs of consumers to observe the water level, the body of the existing kettle is usually made of glass in part or as a whole. However, the glass material is easy to get hot. To solve this problem, a two-layer structure is usually set, that is, the two layers are integrally formed of glass, or a shell and a glass inner liner are respectively arranged inside and outside. However, the integrally formed structure has a high cost, and for the assembled shell and inner liner with a split structure, a certain activity space is left. Therefore, in order to make the shell and the inner liner stable, a certain process is required to fix the glass inner liner and the shell, but the existing fixing structure is relatively complex.

[0003] In the utility model with the Chinese patent publication number CN220001502U, a fixing structure for a glass inner liner and its electric kettle are proposed. The device has a good fixing effect. After studying this patent and the existing technology, it is found that the existing fixing structure for the glass inner liner of an electric kettle has a narrow application range and a poor fixing effect on the glass inner liner. Therefore, the utility model hereby provides a fixing structure for a glass inner liner of an electric kettle. Summary of the Utility Model

[0004] Technical Problem to be Solved

[0005] The purpose of the utility model is to make up for the deficiencies of the existing technology and provide a fixing structure for a glass inner liner of an electric kettle.

[0006] Technical Solution

[0007] To achieve the above object, the present utility model provides the following technical solutions: A fixing structure for the glass inner liner of an electric kettle, which is applied to the connection between the outer shell of the electric kettle and the glass inner liner. There is a gap reserved between the outer shell of the electric kettle and the glass inner liner. The fixing structure is arranged at the gap between the outer shell of the electric kettle and the glass inner liner. The fixing structure includes an upper fixing ring and a lower fixing ring. The upper fixing ring and the lower fixing ring are connected by a connecting part. Embedding grooves are provided on the inner walls of both the upper fixing ring and the lower fixing ring. A rubber pad is arranged inside the embedding groove. By setting the upper fixing ring and the lower fixing ring, the glass inner liner can be fixed. When in use, rubber pads are arranged on the inner walls of both the upper fixing ring and the lower fixing ring, which has a better protection effect on the glass inner liner. A slot for installing the upper fixing ring and the lower fixing ring is arranged inside the connecting part. A threaded hole is arranged on one side of the slot of the connecting part. A limiting bolt is threadedly connected inside the threaded hole. By setting the slot, the threaded hole and the limiting bolt, the annular apertures of the upper fixing ring and the lower fixing ring are adjustable, and thus the fixing effect on the glass inner liner is better, and it is also applicable to glass inner liners of different sizes, with a wider application range.

[0008] Preferably, the rubber pad is snap - fitted inside the embedding groove, and an embedding part is arranged on one side of the rubber pad, and a fixing part in contact with the glass inner liner is arranged on one side of the embedding part.

[0009] Preferably, the embedding groove is a dovetail groove, and the corresponding embedding part is dovetail - shaped.

[0010] Preferably, both the upper fixing ring and the lower fixing ring are of a disconnected structure, and the upper fixing ring and the lower fixing ring are detachably installed in the slot of the connecting part.

[0011] Preferably, positioning grooves for installing the upper fixing ring and the lower fixing ring are provided on the inner wall of the outer shell of the electric kettle, and an installation opening for installing the connecting part is also provided inside the outer shell of the electric kettle.

[0012] Preferably, a limiting protrusion structure is arranged on the outer wall of the glass inner liner, and the fixing part of the rubber pad covers the outside of the limiting protrusion structure.

[0013] Beneficial effects:

[0014] Compared with the prior art, the fixing structure for the glass inner liner of the electric kettle has the following beneficial effects:

[0015] First, the present utility model can fix the glass inner liner by setting the upper fixing ring and the lower fixing ring. When in use, rubber pads are arranged on the inner walls of both the upper fixing ring and the lower fixing ring, which has a better protection effect on the glass inner liner.

[0016] Second, the upper fixing ring, lower fixing ring and annular aperture of the present utility model are adjustable, thus having a better fixing effect on the glass inner liner, and being applicable to glass inner liners of different sizes, with a wider scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a schematic cross-sectional structural diagram of the present utility model;

[0019] Figure 3 is of the present utility model Figure 2 a schematic enlarged view of the structure at A in;

[0020] Figure 4 is of the present utility model Figure 2 a schematic enlarged view of the structure at B in;

[0021] Figure 5 is a schematic structural diagram of the upper fixing ring and lower fixing ring of the present utility model.

[0022] In the figure:

[0023] 1, electric kettle housing; 2, glass inner liner; 3, gap; 4, upper fixing ring; 5, lower fixing ring; 6, connecting part; 7, embedding groove; 8, rubber pad; 9, slot; 10, threaded hole; 11, limit bolt; 801, embedding part; 802, fixing part; 101, positioning groove; 102, installation port; 201, limit protrusion structure. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1 to 5As shown in the figure, the utility model provides a technical solution: a fixing structure for the glass inner liner of an electric kettle, which is applied to the connection between the outer shell 1 of the electric kettle and the glass inner liner 2. A gap 3 is reserved between the outer shell 1 of the electric kettle and the glass inner liner 2. The fixing structure is arranged at the gap 3 between the outer shell 1 of the electric kettle and the glass inner liner 2. The fixing structure includes an upper fixing ring 4 and a lower fixing ring 5. The upper fixing ring 4 and the lower fixing ring 5 are connected by a connecting part 6. Embedding grooves 7 are formed on the inner walls of both the upper fixing ring 4 and the lower fixing ring 5. A rubber pad 8 is arranged inside the embedding groove 7. The upper fixing ring 4 and the lower fixing ring 5 can be used to fix the glass inner liner 2. When in use, rubber pads 8 are arranged on the inner walls of both the upper fixing ring 4 and the lower fixing ring 5, which has a better protection effect on the glass inner liner 2. A slot 9 for installing the upper fixing ring 4 and the lower fixing ring 5 is arranged inside the connecting part 6. A threaded hole 10 is arranged on one side of the slot 9 of the connecting part 6. A limit bolt 11 is threadedly connected inside the threaded hole 10. By providing the slot 9, the threaded hole 10 and the limit bolt 11, the annular apertures of the upper fixing ring 4 and the lower fixing ring 5 are adjustable, and thus the fixing effect on the glass inner liner 2 is better, and it is also applicable to glass inner liners 2 of different sizes, with a wider application range.

[0026] Please refer particularly to Figure 2 、 Figure 3 and Figure 4 , the rubber pad 8 is clamped inside the embedding groove 7, and an embedding part 801 is arranged on one side of the rubber pad 8. A fixing part 802 in contact with the glass inner liner 2 is arranged on one side of the embedding part 801. The embedding groove 7 is a dovetail groove, and the corresponding embedding part 801 is dovetail-shaped.

[0027] Both the upper fixing ring 4 and the lower fixing ring 5 in this application are of a disconnected structure, and the upper fixing ring 4 and the lower fixing ring 5 are detachably installed in the slot 9 of the connecting part 6.

[0028] Please refer particularly to Figure 3 and Figure 4 , positioning grooves 101 for installing the upper fixing ring 4 and the lower fixing ring 5 are formed on the inner wall of the outer shell 1 of the electric kettle. An installation opening 102 for installing the connecting part 6 is also formed inside the outer shell 1 of the electric kettle. A limit protrusion structure 201 is arranged on the outer wall of the glass inner liner 2, and the fixing part 802 of the rubber pad 8 covers the outside of the limit protrusion structure 201.

[0029] Working principle: The upper fixing ring 4 and the lower fixing ring 5 can be used to fix the glass inner liner 2. When in use, rubber pads 8 are arranged on the inner walls of both the upper fixing ring 4 and the lower fixing ring 5, which has a better protection effect on the glass inner liner 2. The annular apertures of the upper fixing ring 4 and the lower fixing ring 5 are adjustable, and thus the fixing effect on the glass inner liner 2 is better, and it is also applicable to glass inner liners 2 of different sizes, with a wider application range.

[0030] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A fixing structure for a glass liner of an electric kettle, applied to the connection between an outer shell (1) of the electric kettle and a glass liner (2), a gap (3) being reserved between the outer shell (1) of the electric kettle and the glass liner (2), the fixing structure being arranged at the gap (3) between the outer shell (1) of the electric kettle and the glass liner (2), characterized in that: The fixing structure comprises an upper fixing ring (4) and a lower fixing ring (5), wherein the upper fixing ring (4) and the lower fixing ring (5) are connected via a connecting portion (6), the inner walls of the upper fixing ring (4) and the lower fixing ring (5) are provided with an embedding groove (7), a rubber pad (8) is provided inside the embedding groove (7), a slot (9) for mounting the upper fixing ring (4) and the lower fixing ring (5) is provided inside the connecting portion (6), a threaded hole (10) is provided on one side of the slot (9) of the connecting portion (6), and the inner thread of the threaded hole (10) is connected to a limiting bolt (11).

2. The glass liner fixing structure of an electric kettle according to claim 1, characterized in that: The rubber pad (8) is clamped inside the embedding groove (7), and an embedding portion (801) is provided on one side of the rubber pad (8), and a fixing portion (802) in contact with the glass liner (2) is provided on one side of the embedding portion (801).

3. The glass liner fixing structure of an electric kettle according to claim 2, characterized in that: The embedding groove (7) is a dovetail groove, and the corresponding embedding portion (801) is dovetail-shaped.

4. The glass liner fixing structure of an electric kettle according to claim 1, characterized in that: The upper fixing ring (4) and the lower fixing ring (5) are both disconnected structures, and the upper fixing ring (4) and the lower fixing ring (5) are detachably installed in the slot (9) of the connecting part (6).

5. The glass liner fixing structure of an electric kettle according to claim 1, characterized in that: The inner wall of the electric kettle housing (1) is provided with a positioning groove (101) for installing an upper fixing ring (4) and a lower fixing ring (5), and the interior of the electric kettle housing (1) is also provided with an installation opening (102) for installing a connecting portion (6).

6. The glass liner fixing structure of an electric kettle according to claim 2, characterized in that: A limiting protrusion structure (201) is provided on the outer wall of the glass liner (2), and the fixing portion (802) of the rubber pad (8) is coated on the outside of the limiting protrusion structure (201).

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