CN207604814U - A kind of glass electric kettle - Google Patents

Abstract

The utility model discloses a kind of glass electric kettle, including at least pedestal and the bottle body being fixed on the base；The bottle body includes glass inner bag, set on the shell of the glass inner bag lateral surface and on the glass inner bag end spout assembly, and empty avoiding does not contact and forms thermal insulation layer between the glass inner bag and the shell；The spout assembly includes spout portion and limit connection ring, notch first annular slot directed downwardly is equipped between the outer side edges and inner side edge of the limit connection ring, the limit connection ring is fixed at the medial surface of spout subordinate end, and notch the second annular groove directed downwardly is formed between the outer side edges of the limit connection ring and the spout portion medial surface；The lower end of the shell is connected with pedestal, and the upper end of the glass inner bag is respectively fixedly disposed at the upper end of the shell among the first annular slot and second annular groove.The utility model has many advantages, such as manufacture even easy to process when durable, shape.

Description

A glass electric kettle

technical field

The utility model relates to the field of household appliances, in particular to a glass electric kettle.

Background technique

At present, the glass pots used in electric kettles on the market are all single-layer borosilicate glass. When a single-layer glass container is filled with high-temperature liquid, the heat will be directly transmitted to the outer surface through the body, and the surface of the pot body will be hot, resulting in Reduced energy efficiency when heating, or cooling down too quickly when keeping warm.

For this reason, the electric kettle has been improved, and a double-layer kettle body structure has appeared. For example, Chinese patent application CN2013206404103 proposes an electric kettle with a glass body. The body is made of double-layer glass, and an inner cup and an outer cup are provided. The inner cup and the outer cup are sealed together by high-temperature welding, and An insulating interlayer is arranged between the inner cup and the outer cup, which effectively plays the role of anti-scalding and heat preservation. As another example, Chinese patent application CN2011100218224 proposes a double-layer structure electric kettle. The kettle body includes an inner tank and an outer shell. The inner tank is fixed in the outer shell by an upper collar and a lower collar made of a material with a low thermal conductivity. The heat of the water in the inner tank is difficult to be directly transferred to the outer shell, which improves the heat preservation effect of the kettle.

Yet the electric kettle of existing double-layer kettle body structure still has following technical defect: ① adopt double-layer glass to make the kettle body, because the glass is fragile in use, cause the kettle body to be easily damaged, thereby product is not durable, use Shorter lifespan. ②The color or color of the shell of the pot body is single, which is difficult to meet the user's needs for product appearance.

Utility model content

The technical problem solved by the utility model is to propose a glass electric kettle which is durable, fashionable in appearance and easy to process and manufacture.

The utility model proposes a glass electric kettle, which at least includes a base and a pot body fixed on the base; The spout assembly, and the glass liner and the outer shell avoid contact with each other to form a heat insulation layer; the spout assembly includes a spout part and a limiting connection ring, the outer side of the limiting connection ring and the inner side There is a first annular groove with the notch facing downwards between the edges, and the limit connecting ring is fixedly arranged on the inner surface of the lower end of the spout, and the outer side of the limit connecting ring and the inner surface of the spout A second annular groove with the notch facing downward is formed; the lower end of the shell is connected to the base, and the upper end of the glass liner and the upper end of the shell are respectively fixed between the first annular groove and the second annular groove middle.

The upper end of the outer side of the limiting connecting ring is provided with a connecting end adapted to the inner surface of the spout, and the connecting end is sealed and connected with the inner surface of the spout.

The inner surface of the spout is in a concave arc shape, and the outer surface of the connecting end is in a convex arc shape with the same radian.

The cross-section of the limiting connecting ring is in the shape of "冂".

The upper end and the lower end of the outer surface of the shell are provided with steps, the lower end of the shell is connected to the upper end of the inner surface of the base and the stepped portion of the lower end of the shell bears against the upper end of the base, and the upper end of the shell The end is inserted into the second annular groove, and the stepped portion of the upper end of the casing bears against the lower end of the spout.

The glass electric kettle also includes a light ring for providing light display and an elastic support for pressing the light ring on the outer bottom surface of the glass inner container, and the elastic support is fixed on the base.

The elastic support includes an annular body and a number of elastic supporting pieces extending horizontally inward from the upper end of the annular body. The ring is pressed on the outer bottom surface of the glass liner.

The outer surface of the annular body has a plurality of limiting blocks extending outward, and the ends of the limiting blocks are in contact with the inner surface of the housing.

A plurality of supporting frames are arranged in the base, and the lower end of the annular body is in contact with the supporting frames.

The glass liner includes a glass cavity and a heating seat, and the glass cavity is embedded on the heating seat.

The utility model essentially solves the technical problem of "protecting the glass inner tank of the glass electric kettle from damage, making the glass electric kettle durable" through the following technologies, and achieves corresponding beneficial effects;

1. The body of the pot adopts a double-layer structure, and there is a heat insulation layer between the shell and the glass liner. The shell can protect the glass liner from damage, and the heat insulation layer can reduce the heat conduction from the glass liner to the shell, preventing the shell from being damaged during use. Medium hot.

2. The upper end of the glass liner and the upper end of the shell can be fixed by the limit connecting ring of the spout assembly, and the assembly is easy. The upper end of the shell and the upper end of the glass liner are respectively inserted into and fixed in the first annular groove and the second annular groove of the limiting connection ring.

3. The upper and lower ends of the casing are firmly connected with the spout assembly and the base respectively, thereby improving the structural firmness of the glass electric kettle. The upper end of the shell is limited and fixed in the second annular groove of the limit connecting ring, while the lower end of the shell is fastened and connected with the base, and the end of the limit block on the outer surface of the elastic bracket is in contact with the inner end of the lower end of the shell. The side surface improves the reliability of the connection between the lower end of the housing and the base.

4. Set up the light ring to increase the light display effect of the glass electric kettle, and use the elastic bracket to prevent the deformation of the light ring during the assembly process. The projections on several elastic support pieces on the upper end of the elastic bracket press the lamp ring tightly on the outer bottom surface of the glass liner from different positions, which avoids deformation of the lamp ring during assembly, simplifies the assembly process and Product yield can be improved.

Description of drawings

Fig. 1 is a schematic diagram of a three-dimensional exploded structure of a glass electric kettle.

Fig. 2 is a three-dimensional exploded schematic diagram of the spout assembly.

Fig. 3 is a schematic cross-sectional structure diagram of the spout assembly.

Fig. 4 is a schematic diagram of the internal structure of the glass electric kettle.

5A and 5B are enlarged schematic diagrams of part A and part B in FIG. 4, respectively.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

As shown in FIG. 1 , the utility model proposes a glass electric kettle at least including a base 4 , a kettle body fixed on the base 4 , and a heating device built into the base 4 . The kettle body includes a glass liner 1, a shell 2 arranged on the outer surface of the glass liner 1, and a spout assembly 3 arranged at the upper end of the glass liner 1, and the glass liner 1 and the shell 2 are connected by the spout assembly 3. The upper end is fixedly connected, and the glass liner 1 and the outer shell 2 are kept out of contact with each other so as to form a heat insulation layer.

The glass liner 1 includes a glass cavity and a heating seat, and the glass cavity can be embedded in the heating seat. The heating seat of the glass liner 1 is located above the heating device, and the heat generated by the heating device is conducted to the liquid in the glass cavity through the heating seat to realize the heating function.

The utility model sets the kettle body as a double-layer structure, and the shell 2 has at least three functions: one is that the shell 2 can protect the glass liner 1 and reduce the probability of damage to the glass liner 1, thereby improving the durability and safety of the glass electric kettle. service life; the second is that the shell 2 can be made of plastic, metal and other materials, and the appearance of the glass electric kettle can be improved by the shape, surface color or/and surface pattern on the shell 2 to meet the needs of users; the third is that it is located in the glass inner tank The heat insulation layer between 1 and the shell 2 can prevent the heat of the heating liquid in the glass liner 1 from being transmitted to the shell 2, prevent the shell 2 from being hot during use, and also reduce the heat dissipation of the glass liner 1 to a certain extent, which is relatively The electric kettle with a single-layer body structure has a better heat preservation effect.

As shown in FIG. 2 and FIG. 3 , the spout assembly 3 includes a spout portion 31 and a limiting connection ring 32 connected to the lower end of the spout portion 31 . The upper end of the spout 31 has a larger water inlet 311 , and one side of the spout 31 has a water outlet 312 for pouring hot water from the glass liner 1 . The cross-section of the limiting connecting ring 32 is "Xi" shape, and there is a first annular groove 33 for accommodating the upper end of the glass liner 1 between the outer side and the inner side of the limiting connecting ring 32, the first annular groove 33 The notch is set facing downwards. The upper end of the outer side of the limit connection ring 32 is set as a connection end 311 that matches the inner surface of the spout 31, and the limit connection ring 32 utilizes the connection end 311 by welding, bonding, pressing, etc. It is sealed and connected with the inner surface of the spout 31 (for example, the inner surface of the spout 31 is concave arc-shaped, and the outer surface of the connecting end 311 is an outer convex arc that is compatible with the inner surface of the spout 31 and has the same radian. shape); and, the lower end of the outer side of the space-limiting connection ring 32 is bent, so that an available housing shell 2 is formed between the lower end of the outer side of the space-limiting connection ring 32 and the inner surface of the spout 31 The second annular groove 34 at the end, the notch of the second annular groove 34 is arranged downward.

Further combined with Fig. 1, Fig. 4 and Fig. 5A. The upper end and the lower end of the outer surface of the shell 2 are provided with steps, the lower end of the shell 2 is connected with the upper end of the inner surface of the base 4, and the stepped portion of the lower end of the shell 2 bears against the upper end of the base 4, so that The seams between the base 4 and the shell 2 are reduced and the shapes of the two are smoother. At this time, the upper end of the glass liner 1 is inserted into the first annular groove 33 of the limit connection ring 32, and the upper end of the glass liner 1 is fixed in the first annular groove 33 by an adhesive (such as resin), and The upper end of the shell 2 is inserted into the second annular groove 34, and the stepped portion of the upper end of the shell 2 bears against the lower end of the spout 31, the joint between the shell 2 and the spout 31 is small and the two shapes are smooth. In this way, the glass electric kettle is formed by assembling the glass liner 1, the shell 2, the spout assembly 3 and the base 1 into one body.

Further combined with Figure 1, Figure 4 and Figure 5B. In one embodiment, a light display effect corresponding to the working state is added to the glass electric kettle. Specifically, the glass electric kettle also includes: a light ring 5 for providing light display, an elastic bracket 6 fixed on the base 4, The elastic bracket 6 is located under the lamp ring 5 and presses the lamp ring 5 on the outer bottom surface of the glass inner container 1 .

Due to the unavoidable large tolerance in the manufacturing process of the glass liner 1, in order to solve the problem that when the light ring 5 is installed on the outer bottom surface of the glass liner 1, the outer bottom surface of the glass liner 1 is deformed due to the large tolerance. It affects the display effect of the lamp ring 5, so the utility model adopts the elastic bracket 6 so that the lamp ring 5 can be closely attached to the outer bottom surface of the glass liner 1, and prevents the deformation of the lamp ring 5 during the assembly process. Specifically, the elastic bracket 6 includes: an annular body 60, several connecting parts 61 (for example, the connecting parts 61 are studs) for being fixedly connected with the base 4, and several elastic parts horizontally extending inwardly from the upper end of the annular body 60. The supporting piece has an upwardly protruding bump 62 on each elastic supporting piece, and the outer surface of the annular body 60 has a plurality of limiting blocks 63 extending outward, and the ends of the limiting blocks 63 are in contact with the inner shell 2 side.

The elastic bracket 6 is fixedly connected with the base 4 through the connecting portion 61 . During the process of assembling the pot body, the elastic bracket 6 is located on the lower side of the lamp ring 5, and the projections 62 on several elastic support pieces exert force from different positions, so that the lamp ring 5 is tightly pressed on the glass inner container 1 The outer bottom surface avoids deformation of the lamp ring 5 during assembly.

In addition, in order to further improve the reliability of the elastic bracket 6 and prevent the annular body 60 from deforming and losing the function of pressing the light ring 5, a plurality of support frames 41 are provided in the base 4. When the elastic bracket 6 is fixed on the base 4 When it is inside, the lower end of the ring body 60 is in contact with the support frame 41, and the support frame 41 increases the ability of the ring body 60 not to be deformed under force.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (10)

1. a kind of glass electric kettle, the bottle body for including at least pedestal (4) and being fixed on pedestal (4), it is characterised in that：

The bottle body includes glass inner bag (1), set on the shell (2) of glass inner bag (1) lateral surface and set on the glass inner bag (1) The spout assembly (3) of upper end, and empty avoiding does not contact and forms thermal insulation layer between the glass inner bag (1) and the shell (2)；

The spout assembly (3) include spout portion (31) and limit connection ring (32), the outer side edges of the limit connection ring (32) with it is interior Notch first annular slot (33) directed downwardly is equipped between side, which is fixed under the spout portion (31) The medial surface of end, and it is directed downwardly that notch is formed between the outer side edges of the limit connection ring (32) and spout portion (31) medial surface The second annular groove (34)；

The lower end of the shell (2) is connected with pedestal (4), the upper end point of the upper end of the glass inner bag (1) and the shell (2) It is not fixed among the first annular slot (33) and second annular groove (34).

2. glass electric kettle according to claim 1, it is characterised in that：The upper end of the outer side edges of the limit connection ring (32) Portion is equipped with connection end (311) compatible with spout portion (31) medial surface, the connection end (311) and spout portion (31) inside Face sealing is connected.

3. glass electric kettle according to claim 2, it is characterised in that：Spout portion (31) medial surface is in concave arc, The outer surface of the connection end (311) is the identical outer convex of radian.

4. glass electric kettle according to claim 1, it is characterised in that：The section of the limit connection ring (32) is in " Jiong " Shape.

5. glass electric kettle according to claim 1, it is characterised in that：The upper end of shell (2) lateral surface, lower end It is equipped with stage portion, the lower end of the shell (2) is connected with the upper end of pedestal (4) medial surface and shell (2) lower end Stage portion withstand the upper end of the pedestal (4), the second annular groove (34) and the shell (2) are inserted into the upper end of the shell (2) The stage portion of upper end withstands the lower end in the spout portion (31).

6. glass electric kettle according to claim 1, it is characterised in that：It further include the lamp ring shown for providing light (5) elastic support (6) of the outer bottom and for the lamp ring (5) to be pressed on to the glass inner bag (1), the elastic support (6) It is fixed on pedestal (4).

7. glass electric kettle according to claim 6, it is characterised in that：The elastic support (6) includes ring body (60) With the elastic support sheet of several ends from ring body (60) horizontal extension setting inwardly, it is each flexibly support on piece have to The lamp ring (5) is pressed on the glass inner bag by the convex block (62) of upper projection, the downside which is set to the lamp ring (5) (1) outer bottom.

8. glass electric kettle according to claim 7, it is characterised in that：The lateral surface of the ring body (60) has multiple Extend outwardly the limited block (63) of setting, and the end of the limited block (63) contradicts the medial surface in shell (2).

9. glass electric kettle according to claim 7, it is characterised in that：Multiple supporting racks (41) are equipped in the pedestal (4), The lower end of the ring body (60) contradicts on supporting rack (41).

10. glass electric kettle according to claim 1, it is characterised in that：The glass inner bag (1) includes glass chamber and adds Hot seat, the glass chamber are inlaid in heated seats.