CN220876533U - Electric heating kettle - Google Patents

Abstract

The utility model relates to an electric kettle. The electric kettle comprises: the inner container assembly is internally provided with a water storage space; the kettle body assembly is positioned outside the liner assembly and used for accommodating the liner assembly, and comprises a first kettle body and a second kettle body which are assembled and connected; the method is characterized in that: a circle of positioning clamping grooves which are arranged at the periphery Xiang Ao are formed on the connecting side of the first kettle body and the second kettle body; a circle of positioning ribs Xiang Tu are arranged on the connecting side of the second kettle body and the first kettle body, and the positioning ribs are opposite to the positioning clamping grooves and can be inserted into the positioning clamping grooves; compared with the prior art, the utility model has the advantages that: the electric kettle provides an electric kettle body shell assembly mode capable of being connected in an alignment mode for manufacturers, the phenomena of shell surface dislocation, section difference and fluctuation unevenness cannot occur after splicing, and the electric kettle has the advantage of accurate alignment in assembly.

Description

Electric heating kettle

Technical Field

The utility model relates to an electric kettle.

Background

Most of electric kettles on the market at present are integrally formed, and in the production process, the inner containers and the kettle body are assembled in a mode that the inner containers are placed into the kettle body from one side with a larger opening and then fixed with the kettle body at the kettle opening, however, the inner containers of some electric kettles are irregular in shape (for example, the surfaces of the inner containers are provided with waist drums with radians), so that the inner containers cannot be directly placed into the kettle body from the opening of the kettle body for installation.

Aiming at the problem, the Chinese patent application No. CN202223259009.3 (publication No. CN 219229610U) discloses an electric kettle with a left shell and a right shell in a tenon joint connection mode, wherein the electric kettle is assembled on the shell of the kettle and the container is accommodated in the shell through the connecting column and the slot at the joint of the left shell and the right shell. However, the electric kettle has certain gaps and is not matched with the connecting columns in a one-to-one correspondence shape when the left shell and the right shell are connected, so that the phenomenon of uneven level difference and surface fluctuation of the horizontal positions of the left shell and the right shell of the kettle caused by the installation dislocation during the manual installation can occur, and the balance and the aesthetic property of the placement of the kettle are affected.

Therefore, how to provide an electric kettle which can not generate section difference and has flat surface after the outer shell of the kettle body is assembled under the condition that the kettle body can adapt to inner containers with different shapes is a problem to be solved by the people in the field.

Disclosure of utility model

The utility model aims to solve the technical problems that the electric kettle with a flat surface can not generate section difference after the kettle body shell is assembled aiming at the prior art,

The technical scheme adopted for solving the technical problems is as follows: the electric kettle comprises:

The inner container assembly is internally provided with a water storage space;

The kettle body assembly is positioned outside the liner assembly and used for accommodating the liner assembly, and comprises a first kettle body and a second kettle body which are assembled and connected;

The method is characterized in that:

A circle of positioning clamping grooves which are arranged at the periphery Xiang Ao are formed on the connecting side of the first kettle body and the second kettle body;

A circle of positioning ribs Xiang Tu are arranged on the connecting side of the second kettle body and the first kettle body, and the positioning ribs are opposite to the positioning clamping grooves and can be inserted into the positioning clamping grooves;

the connecting side of the first kettle body and the second kettle body is also provided with a first connecting part;

the connecting side of the second kettle body and the first kettle body is also provided with a second connecting part which is matched with the first connecting part;

when the first kettle body and the second kettle body are assembled in a matched mode, the positioning ribs are inserted into the positioning clamping grooves, and the first connecting portion is connected with the second connecting portion, so that the first kettle body and the second kettle body are connected in an aligned mode.

In order to realize firm connection of the two kettle bodies after the electric kettle is assembled, from the aspect of simple structure, preferably, the first connecting part is a female buckle part, the second connecting part is a male buckle part, and when the first kettle body is connected with the second kettle body, the male buckle part is buckled in the female buckle part to form a self-locking structure, so that the first kettle body is fixedly connected with the second kettle body. The structure can ensure that the kettle body is not scattered when a user uses the electric kettle, thereby enhancing the use safety of the user.

In order to ensure that the circumferential connection of the kettle body is stable after the assembly is completed, preferably, the first end of the male buckle part is connected with the first kettle body, the free end of the male buckle part is provided with an elastic clamping foot, and the position of the elastic clamping foot exceeds the positioning rib; the female buckle part is provided with a clamping hole, and when the first kettle body is connected with the second kettle body, the elastic clamping foot is clamped into the clamping hole of the female buckle part and then is buckled with the female buckle part. After the assembly is completed, the matching relation between the elastic clamping pin and the clamping hole prevents the tendency that the two kettle bodies are mutually far away.

In order to smoothly clamp the elastic clamping pin into the female buckle part in the assembly process, preferably, a buckle is formed on the inner side of the elastic clamping pin, and the inner side wall of the clamping hole is a smooth plane. When the kettle body is assembled by a manufacturer, the elastic clamping foot is close to the clamping hole, the inclined surface of the buckle can guide the elastic clamping foot to slide into the inner side wall of the clamping hole, and then the inner side surface of the buckle can smoothly slide out of the buckle Kong Wancheng along the inner side wall of the smooth clamping hole.

In order to automatically adjust the tiny dislocation of the two parts of the kettle body in the assembly process, preferably, the free ends of the positioning ribs are of round corner structures and the two sides of the notch of the positioning clamping groove are of round corner structures. According to the technical scheme, the positions of the two kettle bodies can be adjusted through sliding with radian when the two kettle bodies are slightly deviated in alignment, and meanwhile, the positioning ribs can slide into the positioning clamping grooves more smoothly.

In order to prevent gaps from occurring at the joint of the kettle body after the assembly is completed, preferably, the depth of the positioning clamping groove is greater than the length from the first end to the second end of the positioning rib. The technical scheme can realize that the joint of the two outer kettle body shells can be abutted after the positioning rib is clamped into the positioning clamping groove.

In order to ensure stable connection of the kettle body after assembly, preferably, the distance between the inner side wall of the clamping hole and the outer side wall of the positioning clamping groove is smaller than the distance between the outer side surface of the positioning rib and the inner side surface of the elastic clamping foot in a loose state. After the assembly is completed, the elastic clamping feet are clamped into the clamping holes without enough space to maintain the loose state, so that the elastic clamping feet deform, and the elastic force generated by the deformation cannot enable the two kettle bodies to radially move.

In order to further increase the connection strength of the two parts of kettle bodies, preferably, the first connecting parts are provided in plurality and are arranged at intervals on the connecting sides of the first kettle body and the second kettle body; the second connecting parts are correspondingly provided with a plurality of second connecting parts, and are respectively arranged on the connecting sides of the second kettle body and the first kettle body in a matched mode. This implementation increases the strength of the kettle body connection by increasing the number of connections.

In order to facilitate the quick assembly of the electric kettle by a manufacturer, preferably, a first kettle handle shell is formed on the first kettle body, a second kettle handle shell is formed on the second kettle body, and when the first kettle body and the second kettle body are assembled in a matched manner, the first kettle handle shell is also matched and connected with the second kettle handle shell to form a kettle body handle. The technical scheme realizes the effect of simultaneously completing the assembly of the kettle body shell and the kettle handle shell, and improves the assembly efficiency of manufacturers.

In order to align the two parts of the handle shells when the handle of the kettle body is assembled, preferably, the liner assembly is externally connected with a kettle handle, positioning holes which are in positioning and clamping connection with the handle of the kettle body are formed in two sides of the kettle handle, and correspondingly, positioning blocks which can be in clamping connection with the positioning holes are correspondingly arranged on the inner surfaces of the first handle shell and the second handle shell. According to the technical scheme, the small displacement of the joint of the two parts of kettle handle shells is limited through the matching relation between the positioning holes on the two sides of the kettle handle and the positioning blocks on the inner side of the kettle handle shell, so that the positioning connection of the first kettle handle shell and the second kettle handle shell is realized.

Compared with the prior art, the utility model has the advantages that:

The electric kettle provides an electric kettle body shell assembly mode capable of being connected in an alignment mode for manufacturers, particularly, the positioning ribs at the joint of the shells are clamped into the grooves for positioning and fastened by the clamping buckles, the rigidity and strength of the connecting edges of the two shells are greatly enhanced, the phenomena of dislocation, section difference and fluctuation unevenness of the surfaces of the shells can not occur after the electric kettle is spliced, and the electric kettle has the advantage of accurate alignment in assembly.

Drawings

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

FIG. 2 is an exploded view of an embodiment of the present utility model;

FIG. 3 is a schematic view of a first kettle body according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a second body according to an embodiment of the present utility model;

FIG. 5 is a cross-sectional view of an embodiment of the present utility model;

FIG. 6 is an enlarged view of a portion of the circle of FIG. 5;

FIG. 7 is an exploded view showing the structure of the handle and the grip of the kettle body according to embodiment 1 of the present utility model;

FIG. 8 is an exploded view of the kettle body assembly of embodiment 2 of the present utility model;

FIG. 9 is a cross-sectional view showing the connection of the kettle body assembly according to embodiment 2 of the present utility model;

Fig. 10 is a partial enlarged view in a circle at a of fig. 9.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

Example 1

As shown in fig. 1-7, is a preferred embodiment of the present utility model. The electric kettle is mainly used for heating water in the kettle, the inner container and the kettle body are often assembled in a sleeving manner in a factory when the electric kettle is produced, most of kettle bodies of electric kettles on the market are designed in an integrated manner, and the kettle bodies cannot be sleeved with the inner container (such as a waist drum-shaped inner container) with irregular shapes; the existing kettle body assembled with the irregular-shaped liner is assembled in a left-right inserting mode, the adaptability to the shape of the liner is strong, the operation flow of manufacturers is short in the assembling process, but the phenomenon of uneven surface and level difference of the horizontal position of the assembled kettle body is caused by easy assembling dislocation, therefore, the electric kettle which can not generate level difference and flat surface after the outer shell of the kettle body is assembled under the condition that the kettle body can adapt to the liners with different shapes is provided, the electric kettle is beneficial, and the structure of the electric kettle is developed:

Referring to fig. 1 to 4, the electric kettle comprises: a liner assembly 1 with a water storage space formed inside, a kettle body assembly 2 positioned outside the liner assembly 1 and used for accommodating the liner assembly 1, wherein the kettle body assembly 2 comprises a first kettle body 21 and a second kettle body 22 which are assembled and connected; the connecting side of the first kettle body 21 and the second kettle body 22 is provided with a circle of positioning clamping groove 211 which is arranged at the periphery Xiang Ao, the connecting side of the second kettle body 22 and the first kettle body 21 is provided with a circle of positioning rib 221 which is arranged at the periphery Xiang Tu, and the positioning rib 221 is opposite to the positioning clamping groove 211 and can be inserted into the positioning clamping groove 211; the connecting side of the first kettle body 21 and the second kettle body 22 is also provided with a first connecting part; the connecting side of the second kettle body 22 and the first kettle body 21 is also provided with a second connecting part matched with the first connecting part; when the first kettle body 21 and the second kettle body 22 are assembled in a matching way, the positioning rib 221 is inserted into the positioning clamping groove 211, and the first connecting part is connected with the second connecting part, so that the first kettle body 21 and the second kettle body 22 are connected in an aligned mode. The inner ring above the inner container assembly 1 is also provided with a sealing ring and a sealing cover for sealing the water storage space, and the upper part of the sealing cover is provided with a kettle cover matched with the upper opening of the kettle body assembly; the heating element for heating the water storage space is arranged below the liner component 1, and the kettle bottom which is connected with the heating element and the lower end of the kettle body and is matched with the lower opening of the kettle body component in size is arranged below the heating element. The inner container component 1 and the kettle body component 2 are provided with opposite strip-shaped through holes for displaying the water level of the inner container, and the inner sides of the through holes are in sealing connection with the inner container by transparent and heat-resistant materials.

In order to realize firm connection of the two kettle bodies after the electric kettle is assembled, from the perspective of simple structure, the first connecting part of the embodiment is a female buckle part 212, the second connecting part is a male buckle part 222, and when the first kettle body 21 is connected with the second kettle body 22, the male buckle part 222 is buckled in the female buckle part 212 to form a self-locking structure, so that the first kettle body 21 and the second kettle body 22 are fixedly connected. The structure can ensure that the kettle body is not scattered when a user uses the electric kettle, thereby enhancing the use safety of the user.

In order to ensure that the circumferential connection of the kettle body is stable after the assembly is completed, the first end of the male buckle part 222 of the embodiment is connected with the first kettle body 21, the free end of the male buckle part 222 is formed with an elastic clamping foot 2221, and the position of the elastic clamping foot 2221 exceeds the positioning rib 221; the female buckle portion 212 has a clip hole 2121 formed therein, and when the first kettle body 21 is connected to the second kettle body 22, the elastic clip leg 2221 is clipped into the clip hole 2121 of the female buckle portion 212 and then is engaged with the female buckle portion 212. The mating relationship of the resilient clip leg 2221 and the clip hole 2121 prevents the tendency of the two kettle bodies to move away from one another after assembly.

In order to smoothly insert the elastic clip leg 2221 into the female buckle portion 212 during the assembly process, a buckle is formed on the inner side of the elastic clip leg 2221 in the present embodiment, and the inner side wall of the clip hole 2121 is a smooth plane. When the manufacturer assembles the kettle body, the elastic clamping foot 2221 is close to the clamping hole 2121, the inclined surface of the buckle can guide the elastic clamping foot 2221 to slide into the inner side wall of the clamping hole 2121, and then the inner side surface of the buckle can smoothly slide out of the clamping hole 2121 along the inner side wall of the smooth clamping hole 2121 to complete the buckling.

In order to automatically adjust the slight dislocation of the two parts of the kettle body in the assembly process, the free ends of the positioning ribs (221) in the embodiment are of a round-corner structure, and the two sides of the notch of the positioning clamping groove 211 are of round-corner structures. According to the technical scheme, the positions of the two kettle bodies can be adjusted through the sliding with radian when the two kettle bodies are slightly deviated in alignment, and meanwhile, the action that the positioning ribs 221 slide into the positioning clamping grooves 211 is smoother.

In order to avoid gaps at the connection part of the kettle body after the assembly is completed, referring to fig. 5 to 6, the depth of the positioning slot 211 of the present embodiment is greater than the length from the first end to the second end of the positioning rib 221. The technical scheme can realize that the joint of the two outer kettle body shells can be abutted after the positioning rib 221 is clamped into the positioning clamping groove 211.

In order to stabilize the connection of the kettle body after the assembly is completed, the distance between the inner side wall of the clamping hole 2121 and the outer side wall of the positioning clamping groove 211 in the embodiment is smaller than the distance between the outer side surface of the positioning rib 221 and the inner side surface of the elastic clamping leg 2221 in the loose state. After the assembly is completed, the elastic clamping foot 2221 is clamped into the clamping hole 2121 without enough space to maintain the loose state of the elastic clamping foot 2221, so that the elastic force generated by deformation of the elastic clamping foot 2221 can not radially move the two kettle bodies.

In order to further increase the connection strength of the two parts of the kettle body, the first connecting parts are provided in a plurality of parts, and are arranged at intervals on the connecting sides of the first kettle body 21 and the second kettle body 22; the second connecting parts are correspondingly provided with a plurality of second connecting parts, and are respectively arranged on the connecting sides of the second kettle body 22 and the first kettle body 21 in a matched mode. This implementation increases the strength of the kettle body connection by increasing the number of connections.

In order to facilitate the quick assembly of the electric kettle, referring to fig. 7, in this embodiment, a first handle housing 31 is formed on the first kettle body 21, and a second handle housing 32 is formed on the second kettle body 22, and when the first kettle body 21 and the second kettle body 22 are assembled in a matching manner, the first handle housing 31 is also connected with the second handle housing 32 in a matching manner to form the kettle body handle 3. The technical scheme realizes the effect of simultaneously completing the assembly of the kettle body shell and the kettle handle shell, and improves the assembly efficiency of manufacturers.

In order to align the two handle shells when the handle 3 of the kettle body is used, the liner assembly 1 of the embodiment is externally connected with a kettle handle 6, two sides of the kettle handle 6 are provided with positioning holes 61 which are in positioning and clamping connection with the handle 3 of the kettle body, and correspondingly, the inner surfaces of the first handle shell 31 and the second handle shell 32 are correspondingly provided with positioning blocks 33 which can be in clamping connection with the positioning holes 61. According to the technical scheme, the small displacement of the joint of the two parts of the kettle handle shells is limited through the matching relation of the positioning holes 61 on the two sides of the kettle handle 6 and the positioning blocks 33 on the inner side of the kettle handle shell, so that the positioning connection of the first kettle handle shell 31 and the second kettle handle shell 32 is realized.

Example 2

Embodiment 2 has substantially the same structure as embodiment 1, as shown in fig. 8 to 10, except that: the elastic clamping leg 2221 on the male buckle portion 222 is a fillet bump protruding, the inside of the elastic clamping leg 2221 is provided with a male buckle portion clamping hole 2222, correspondingly, the inner wall of the male buckle portion 212 is provided with a female buckle portion clamping block 2122 matched with the male buckle portion clamping hole 2222, the elastic clamping leg 2221 and the positioning rib 221 are evenly arranged at intervals of the male buckle portion 222, the upper edge and the lower edge of the female buckle portion 212 are provided with stop blocks 2123 opposite to the upper edge and the lower edge of the male buckle portion 222, when the first kettle body 21 is connected with the second kettle body 22, the male buckle portion 222 slides into the female buckle portion 212 along the stop blocks 2123, the positioning rib 221 slides into the positioning clamping groove 211, meanwhile, the elastic clamping leg 2221 slides into the clamping hole 2121, and the male buckle portion clamping hole 2222 on the elastic clamping leg 2221 is buckled with the female buckle portion clamping block 2122, so that the alignment and fixation of the first kettle body 21 and the second kettle body 22 are completed.

To sum up, this electric kettle can realize counterpoint and connected function according to the demand of producer:

The electric kettle is assembled in the process of:

a. alignment position

The manufacturer keeps the upper ends and the lower ends of the machined first kettle body 21 and the machined second kettle body 22 flush, the machined first kettle body and the machined second kettle body are close to the liner assembly 1 from left to right and from right to left respectively, when the male buckle part 222 slides into the female buckle part 212, the positioning ribs 221 are inserted into the notch of the positioning clamping groove 211, the positions of the two kettle bodies are adjusted through sliding with radians when slight deviation occurs in alignment of the two kettle bodies due to the rounded corner structures of the edges of the notch and the free ends of the positioning ribs 221, and meanwhile, the positioning ribs 221 are matched with the positioning clamping groove 211 in size, so that the first connecting part and the second connecting part cannot move relatively in the radial direction and the vertical direction after the positioning ribs 221 slide into the positioning clamping groove 211, and the kettle body assembly 2 is free from section difference; and the depth of the positioning clamping groove 211 is greater than the length from the first end to the second end of the positioning rib 221, so that the joint of the two outer kettle body shells can be abutted after the positioning rib 221 is clamped into the positioning clamping groove 211, and the joint of the kettle body components cannot be provided with gaps and flat surfaces, so that the alignment is completed.

B. connection

After the positioning rib 221 slides into the positioning slot 211, the male buckle portion 222 and the female buckle portion 212 are fastened to form a self-locking structure, so that the first kettle body 21 and the second kettle body 22 cannot move relatively in the circumferential direction, and the connection is completed.

Claims (10)

1. An electric kettle, comprising:

A water storage space is formed in the inner container assembly (1);

the kettle body assembly (2) is positioned outside the liner assembly (1) and is used for accommodating the liner assembly (1), and the kettle body assembly (2) comprises a first kettle body (21) and a second kettle body (22) which are assembled and connected;

The method is characterized in that:

A circle of positioning clamping grooves (211) arranged at the circumference Xiang Ao are formed on the connecting side of the first kettle body (21) and the second kettle body (22);

A circle of positioning ribs (221) arranged on the circumference Xiang Tu are arranged on the connecting side of the second kettle body (22) and the first kettle body (21), and the positioning ribs (221) are opposite to the positioning clamping grooves (211) and can be inserted into the positioning clamping grooves (211);

the connecting side of the first kettle body (21) and the second kettle body (22) is also provided with a first connecting part;

the connecting side of the second kettle body (22) and the first kettle body (21) is also provided with a second connecting part which is matched with the first connecting part;

When the first kettle body (21) and the second kettle body (22) are assembled in a matching way, the positioning ribs (221) are inserted into the positioning clamping grooves (211), and the first connecting part is connected with the second connecting part, so that the first kettle body (21) and the second kettle body (22) are connected in an alignment mode.

2. The electric kettle as claimed in claim 1, wherein the first connecting portion is a female buckle portion (212), the second connecting portion is a male buckle portion (222), and when the first kettle body (21) is connected with the second kettle body (22), the male buckle portion (222) is fastened in the female buckle portion (212) to form a self-locking structure, so that the first kettle body (21) and the second kettle body (22) are fixedly connected.

3. The electric kettle as claimed in claim 2, wherein the first end of the male buckle part (222) is connected with the first kettle body (21), the free end of the male buckle part (222) is formed with an elastic clamping foot (2221), and the elastic clamping foot (2221) is located beyond the positioning rib (221); the female buckle part (212) is provided with a clamping hole (2121), and when the first kettle body (21) is connected with the second kettle body (22), the elastic clamping foot (2221) is clamped into the clamping hole (2121) in the female buckle part (212) and then is buckled with the female buckle part (212).

4. An electric kettle according to claim 3, wherein: the inner side of the elastic clamping foot (2221) is provided with a clamping buckle, and the inner side wall of the clamping hole (2121) is a smooth plane.

5. An electric kettle as claimed in claim 2, wherein: the free ends of the positioning ribs (221) are of round-corner structures, and the two sides of the notch of the positioning clamping groove (211) are of round-corner structures.

6. An electric kettle as claimed in claim 1, wherein: the depth of the positioning clamping groove (211) is larger than the length from the first end to the second end of the positioning rib (221).

7. An electric kettle according to claim 3, wherein: the distance between the inner side wall of the clamping hole (2121) and the outer side wall of the positioning clamping groove (211) is smaller than the distance between the outer side surface of the positioning rib (221) and the inner side surface of the elastic clamping foot (2221) in a loose state.

8. An electric kettle as claimed in any one of claims 1 to 7, wherein: the first connecting parts are arranged in a plurality, and are arranged at intervals on the connecting side of the first kettle body (21) and the second kettle body (22); the second connecting parts are correspondingly provided with a plurality of second connecting parts, and are respectively arranged on the connecting sides of the second kettle body (22) and the first kettle body (21) in a matched mode.

9. An electric kettle as claimed in claim 1, wherein: the first kettle body (21) is provided with a first kettle handle shell (31), the second kettle body (22) is provided with a second kettle handle shell (32), and when the first kettle body (21) and the second kettle body (22) are assembled in a matched mode, the first kettle handle shell (31) is also matched and connected with the second kettle handle shell (32) to form a kettle body handle (3).

10. An electric kettle as claimed in claim 9, wherein: the inner container assembly (1) is externally connected with a kettle handle (6), positioning holes (61) which are in positioning clamping connection with the kettle body handle (3) are formed in two sides of the kettle handle (6), and correspondingly, positioning blocks (33) which can be clamped in the positioning holes (61) are correspondingly arranged on the inner surfaces of the first kettle handle shell (31) and the second kettle handle shell (32).