CN217137538U - Electric kettle - Google Patents
Electric kettle Download PDFInfo
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- CN217137538U CN217137538U CN202220636778.1U CN202220636778U CN217137538U CN 217137538 U CN217137538 U CN 217137538U CN 202220636778 U CN202220636778 U CN 202220636778U CN 217137538 U CN217137538 U CN 217137538U
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- kettle
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- lid
- pot lid
- kettle body
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Abstract
The utility model relates to an electrical apparatus field, concretely relates to insulating pot. The kettle cover comprises a kettle body and a kettle cover which can be arranged at the upper end of the kettle body in an openable mode, wherein the kettle cover is provided with a limiting rib protruding towards the inner side wall of the kettle body, the limiting rib is located on the inner side of the kettle body after the kettle cover is closed, and the limiting rib is in clearance fit with the inner side wall of the kettle body so that the kettle cover is located in the middle of the kettle body. The utility model discloses assembly structure to between pot lid and the kettle body carries out the improved design for the pot lid is put at the central point that closes to be in the kettle body behind the lid, effectively solves the off normal problem of pot lid, guarantees the sealed of pot lid, promotes user's use and experiences, and the structure atress of uncapping of pot lid is balanced, stable in structure.
Description
Technical Field
The utility model relates to an electrical apparatus field, concretely relates to insulating pot.
Background
The electric kettle is a common small household appliance product for daily needs of a family, and has a wide market. The basic structure of the electric kettle comprises a kettle cover and a kettle body, wherein the upper end of the kettle body is provided with an opening, the kettle cover is movably arranged on the kettle body and can open or close the opening of the kettle body, for example, Chinese patent No. CN204105726U, named as an electric kettle, Chinese patent No. CN205267841U, named as an electric kettle and the like, and the installation structure of the kettle body and the kettle cover is disclosed in the patents.
But the insulating pot that the pot lid can be opened, especially the insulating pot of a key flip structure, because reasons such as the off normal in pivot hole and the assembly process error during accessory production, often lead to the assembly back, the pot lid can be partial to left side or right side after closing the lid, lead to pot lid department to leak, influence the outward appearance of insulating pot, user experience is not good, lead to the torsional spring even, the atress of spring and runing rest is inhomogeneous, the cracked risk of molding, the life of product has been reduced.
SUMMERY OF THE UTILITY MODEL
To the pot lid on current insulating pot can deviate the central point of the kettle body after closing the lid and put and lead to pot lid department to leak, influence insulating pot's outward appearance, user experience is not good, leads to the structure atress of uncapping of pot lid uneven even, brings the not enough of fracture risk, the utility model aims to provide an insulating pot improves the design to the assembly structure between pot lid and the kettle body for the pot lid is in the central point of the kettle body after closing the lid and puts, effectively solves the off normal problem of pot lid, guarantees the sealed of pot lid, promotes user to use and experiences, and the structure atress of uncapping of pot lid is balanced, stable in structure.
In order to achieve the above purpose, the utility model provides a following technical scheme: an electric kettle comprises a kettle body and a kettle cover arranged at the upper end of the kettle body in an openable manner, wherein a limiting rib protruding towards the inner side wall of the kettle body is arranged on the kettle cover, the limiting rib is positioned at the inner side of the kettle body after the kettle cover is closed, and the limiting rib is in clearance fit with the inner side wall of the kettle body so that the kettle cover is positioned at the middle position of the kettle body.
In the technical scheme, the limit rib is arranged at the edge of the kettle cover, the limit rib is close to the inner side wall of the kettle body after the kettle cover is closed, and a certain gap exists between the limit rib and the inner side wall of the kettle body, so that the deviation range of the kettle cover is limited in the gap, and the kettle cover is positioned at a position which is opposite to the center on the kettle body after the kettle cover is closed; if the kettle lid off normal is too big, spacing muscle can take place to interfere with the inside wall of the kettle body for the big kettle lid of off normal can't close the lid, just can close after readjusting the kettle lid. Through the cooperation of spacing muscle and the kettle body, close the in-process of lid at the pot lid, inject the pot lid in the intermediate position of the kettle body, effectively solve the off normal problem of pot lid, guarantee the sealed of pot lid, promote user's use and experience, the structure atress that uncaps of pot lid is balanced, stable in structure.
The utility model discloses still further set up to: the kettle lid includes upper cover and metal lower cover, and the upper cover is connected with the metal lower cover, and spacing muscle sets up under the metal and covers, and spacing muscle is the protruding structure of shaping on the metal lower cover, and this protruding structure is formed by the outside protrusion of the lateral wall of metal lower cover. Through this setting, the pot lid is multilayer structure, and spacing muscle is formed by the outside protrusion of the lateral wall of metal lower cover, can be through metal-working process when production if bend, integrated into one piece such as punching press, be convenient for produce and can guarantee the intensity of spacing muscle, utilize the spacing muscle of convex shape can have certain elasticity, avoid causing spacing muscle pressure loss with the rigid contact of the kettle body. In addition, spacing muscle also can be produced alone, then assemble under the metal on covering, need design the structure that is used for installing spacing muscle under the metal at this moment.
The utility model discloses still further set up to: the pot lid includes upper cover and metal lower cover, and the upper cover is connected with the metal lower cover, and spacing muscle sets up on the upper cover, and spacing muscle is the protruding structure of shaping at the upper cover, and this protruding structure is formed by the inner wall downwardly extending of upper cover. Through this setting, the pot lid is multilayer structure, and spacing muscle is formed by the inner wall downwardly extending of upper cover, and when the upper cover adopted the plastics material, spacing muscle and upper cover can be through the integrated into one piece that moulds plastics, and the production of being convenient for just can guarantee the intensity of spacing muscle, and the spacing muscle that stretches out also has certain elasticity, avoids causing spacing muscle rupture with the rigid contact of the kettle body. In addition, spacing muscle also can produce alone, then assemble on the upper cover again, need design the structure that is used for installing spacing muscle on the upper cover this moment.
The utility model discloses still further set up to: the limiting rib is provided with a guiding curved surface or a guiding inclined surface in the cover closing direction of the kettle cover. Through this setting, the surface of spacing muscle has fillet and inclination design, and the production shaping of being convenient for, and can provide the direction for closing of pot lid, make spacing muscle can slide into the kettle smoothly internal, be unlikely to the card in the upper end of the kettle body, lead to unable closing lid.
The utility model discloses still further set up to: the gap between the limiting rib and the inner side wall of the kettle body is 0.5 mm-2 mm. Through this setting, the clearance between spacing muscle and the internal side wall of kettle need be in a reasonable scope, and when the numerical value in clearance was less than 0.5mm, because the existence of part production manufacturing error, the turn-ups that can lead to spacing muscle and the kettle body probably interfered, and the condition that leads to unable closing the lid takes place. If the numerical value in clearance is greater than 2mm, the pot lid of off normal can't carry out spacing correction through spacing muscle, still the off normal after closing the lid, has lost the effect of spacing muscle.
The utility model discloses still further set up to: the quantity of spacing muscle is two at least, and each spacing muscle is along the angular distribution such as the circumference of pot lid, and when the quantity of spacing muscle was two, two spacing muscle about the central line symmetric distribution of pot lid. Through this setting, the spacing muscle more than two has been designed in the circumference of pot lid, can both play the effect of rectifying the off normal to the pot lid in each direction, and the distribution of spacing muscle makes the pot lid atress balanced simultaneously for it is more stable when closing the lid to make the pot lid.
The utility model has the advantages that: 1) the edge of the pot cover is provided with a limiting rib, the limiting rib is close to the inner side wall of the pot body after the pot cover is closed, and a certain gap exists between the limiting rib and the inner side wall of the pot body, so that the deviation range of the pot cover is limited in the gap, and the pot cover is positioned at a position which is opposite to the center on the pot body after the pot cover is closed; if the kettle lid off normal is too big, spacing muscle can take place to interfere with the inside wall of the kettle body for the big kettle lid of off normal can't close the lid, just can close after readjusting the kettle lid. Through the cooperation of spacing muscle and the kettle body, close the in-process of lid at the pot lid, inject the pot lid in the intermediate position of the kettle body, effectively solve the off normal problem of pot lid, guarantee the sealed of pot lid, promote user's use and experience, the structure atress that uncaps of pot lid is balanced, stable in structure. 2) The specific position of the limiting rib is designed, the limiting rib can be arranged on the metal lower cover and is formed by the outward protrusion of the side wall of the metal lower cover, and the limiting rib can be integrally formed by metal processing technology such as bending, stamping and the like during production; the limiting ribs can also be arranged on the upper cover and formed by downwards extending the inner wall of the upper cover, and the limiting ribs and the upper cover are integrally formed through injection molding during production.
Drawings
Fig. 1 is a schematic structural view of an electric kettle in embodiment 1 of the present invention;
fig. 2 is a schematic view of a partial structure of an electric kettle in embodiment 1 of the present invention;
fig. 3 is a schematic structural view of a lower metal cover in embodiment 1 of the present invention;
fig. 4 is a schematic structural view of an electric kettle in embodiment 2 of the present invention;
fig. 5 is a schematic view of a partial structure of an electric kettle in embodiment 2 of the present invention;
fig. 6 is a schematic structural view of the upper cover in embodiment 2 of the present invention.
Reference numerals: the pot body 100, a flange 101, a pot lid 200, a limiting rib 201, an upper cover 202, a metal lower cover 203, a central hole 204, a flange 205, a support rib 206 and a fixing hole 207.
Detailed Description
In the description of the present embodiment, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the appearances of the terms "first," "second," and "third" are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.
The invention is further described with reference to the drawings and the specific embodiments.
Example 1: as shown in figures 1, 2 and 3,
an electric kettle comprises a kettle body 100 and a kettle cover 200 openably arranged at the upper end of the kettle body 100, wherein the kettle cover 200 is provided with a limiting rib 201 protruding towards the inner side wall of the kettle body 100, the limiting rib 201 is positioned at the edge of the kettle cover 200, the limiting rib 201 is close to the inner side wall of the kettle body 100 after the kettle cover 200 is closed, and a certain gap exists between the limiting rib 201 and the inner side wall of the kettle body 100, so that the deviation range of the kettle cover 200 is limited in the gap, and the kettle cover 200 is positioned at the middle position of the kettle body 100 after being closed, wherein the middle position of the kettle body 100 is not particularly the absolute center of the kettle body 100, but the center of the kettle body 100 is used as a reference, and the deviation range belongs to the middle position of the kettle body 100 in the design requirement; if the deviation of the pot lid 200 is too large, the limiting rib 201 interferes with the inner side wall of the pot body 100, so that the pot lid 200 with large deviation cannot be closed, and the pot lid 200 needs to be readjusted before being closed. Through the cooperation of spacing muscle 201 and the kettle body 100, close the in-process of lid at pot lid 200, inject pot lid 200 at the intermediate position of the kettle body 100, effectively solve pot lid 200's off normal problem, guarantee pot lid 200's sealed, promote the user and use experience, pot lid 200's the structure atress of uncapping is balanced, stable in structure.
The kettle cover 200 comprises an upper cover 202 and a metal lower cover 203, the metal lower cover 203 is made of food-grade stainless steel, the metal lower cover 203 and the upper cover 202 are fixed together through a central hole 204 in a screw connection mode, and meanwhile, the folded edge 205 of the metal lower cover 203 is firmly abutted against the supporting rib 206 of the upper cover 202 under the action of screws, so that the kettle cover 200 is fixed reliably, and steam and water can be effectively reduced from entering between the upper cover 202 and the metal lower cover 203. The tail of the kettle cover 200 is provided with a fixing hole 207, the kettle cover 200 is connected with the kettle body 100 through a hinge structure, and the kettle cover 200 can move in a cover opening and closing mode around the hinge structure, so that the requirement of the electric kettle for receiving water and pouring water is met.
When the quantity of spacing muscle 201 is two, two spacing muscle 201 are about the central line symmetric distribution of pot lid 200, certainly also can design more spacing muscle 201, when the quantity of spacing muscle 201 is more than two, angular distribution such as circumference of each spacing muscle 201 along pot lid 200, spacing muscle 201 more than two has been designed in the circumference of pot lid 200, can both play the effect of rectifying the off normal to pot lid 200 in all directions, the distribution of spacing muscle 201 makes pot lid 200 atress balanced simultaneously, it is more stable when making pot lid 200 close the lid.
The surface of spacing muscle 201 has fillet and inclination design to have direction curved surface or direction inclined plane on pot lid 200 closes the lid direction, can provide the direction for pot lid 200 closes the lid, make spacing muscle 201 can slide in the kettle body 100 smoothly, be unlikely to the card in the upper end of the kettle body 100, lead to unable lid that closes, and the spacing muscle 201 of such shape is convenient for produce the shaping.
The gap between the limiting rib 201 and the inner side wall of the kettle body 100 needs to be in a reasonable range, such as 0.5 mm-2 mm, and when the numerical value of the gap is smaller than 0.5mm, due to the existence of the manufacturing error of parts, the interference between the limiting rib 201 and the kettle opening flanging 101 of the kettle body 100 is probably caused, and the situation that the kettle lid 200 cannot be closed is caused. If the numerical value of clearance is greater than 2mm, the pot lid 200 of off normal can not carry out spacing correction through spacing muscle 201, still is off normal after closing the lid, has lost the effect of spacing muscle 201.
Example 2: based on the mechanism of the above embodiment, and different from the position of the limiting rib 201 in embodiment 1, as shown in fig. 4, 5 and 6, the pot lid 200 includes an upper lid 202 and a lower metal lid 203, the upper lid 202 is connected with the lower metal lid 203, the limiting rib 201 is disposed on the upper lid 202, the limiting rib 201 is a convex structure formed on the upper lid 202, the convex structure is formed by extending the inner wall of the upper lid 202 downwards, and the limiting rib 201 is located between the inner side wall of the pot body 100 and the outer side wall of the lower metal lid 203. Pot lid 200 is multilayer structure, and spacing muscle 201 is formed by the inner wall downwardly extending of upper cover 202, and when upper cover 202 adopted the plastics material, spacing muscle 201 and upper cover 202 can be through the integrated into one piece that moulds plastics, and the production of being convenient for just can guarantee the intensity of spacing muscle 201, and the spacing muscle 201 that just stretches out also has certain elasticity, avoids causing spacing muscle 201 rupture with the rigid contact of the kettle body 100. According to the product type, the upper cover 202 can also be made of other materials, such as metal, glass and the like, besides, the limiting rib 201 can also be produced separately and then assembled on the upper cover 202, and at this time, the structure for installing the limiting rib 201 needs to be designed on the upper cover 202.
The above embodiments are only used for further explanation of the present invention, and it is not understood that the present invention is limited by the protection scope of the present invention, and the technical engineers in the field are right according to the above contents of the present invention.
Claims (10)
1. An electric kettle, includes the kettle body and can set up the pot lid in kettle body upper end openly, its characterized in that: the pot lid is provided with a limiting rib protruding towards the inner side wall of the pot body, the limiting rib is positioned at the inner side of the pot body after the pot lid is closed, and the limiting rib is in clearance fit with the inner side wall of the pot body so that the pot lid is positioned at the middle position of the pot body.
2. An electric kettle as claimed in claim 1, characterized in that: the kettle lid includes upper cover and metal lower cover, and the upper cover is connected with the metal lower cover, and spacing muscle sets up on the metal lower cover.
3. An electric kettle as claimed in claim 2, characterized in that: the limiting rib is a protruding structure formed on the metal lower cover, and the protruding structure is formed by protruding the side wall of the metal lower cover outwards.
4. An electric kettle as claimed in claim 1, characterized in that: the kettle lid includes upper cover and metal lower cover, and the upper cover is connected with the metal lower cover, and spacing muscle sets up on the upper cover.
5. An electric kettle as claimed in claim 4, characterized in that: the limiting rib is a protruding structure formed on the upper cover, and the protruding structure is formed by downward extension of the inner wall of the upper cover.
6. An electric kettle as claimed in claim 5, characterized in that: the limiting ribs and the upper cover are integrally formed through injection molding.
7. An electric kettle as claimed in any one of claims 1 to 6, characterized in that: the limiting rib is provided with a guiding curved surface or a guiding inclined surface in the cover closing direction of the kettle cover.
8. An electric kettle as claimed in any one of claims 1 to 6, characterized in that: the clearance between the limiting rib and the inner side wall of the kettle body is 0.5 mm-2 mm.
9. An electric kettle as claimed in any one of claims 1 to 6, characterized in that: the number of spacing muscle is two at least, and each spacing muscle is along the equal angular distribution of the circumference of pot lid.
10. An electric kettle according to claim 9, characterized in that: the number of the limiting ribs is two, and the two limiting ribs are symmetrically distributed about the center line of the kettle cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220636778.1U CN217137538U (en) | 2022-03-23 | 2022-03-23 | Electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220636778.1U CN217137538U (en) | 2022-03-23 | 2022-03-23 | Electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217137538U true CN217137538U (en) | 2022-08-09 |
Family
ID=82695996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220636778.1U Active CN217137538U (en) | 2022-03-23 | 2022-03-23 | Electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217137538U (en) |
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2022
- 2022-03-23 CN CN202220636778.1U patent/CN217137538U/en active Active
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