CN215498030U

CN215498030U - Power cord clamping structure and health preserving kettle suitable for kitchen electricity

Info

Publication number: CN215498030U
Application number: CN202021310411.8U
Authority: CN
Inventors: 杨华; 谢杰; 肖靖鹏; 郑秀谦
Original assignee: Chunmi Technology Shanghai Co Ltd
Current assignee: Chunmi Technology Shanghai Co Ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2022-01-11
Anticipated expiration: 2030-07-07

Abstract

The utility model relates to a power line clamping structure suitable for kitchen electricity, which is arranged at the connecting part of a power base and a power line, wherein the power base comprises a base upper shell and a base lower shell matched with the base upper shell, and the power line clamping structure comprises: the line clamping soft rubber is sleeved on the power line in a semi-surrounding or fully-surrounding manner; the wire clamping groove comprises a first positioning groove and a second positioning groove which are respectively arranged on the lower base shell and the upper base shell and are respectively used for limiting circumferential and axial displacement of the wire clamping soft rubber. Still relate to a health preserving kettle, the connection part of its power base and power cord is provided with above-mentioned card line structure. The power cord protection device can prevent the power cord from being scratched by hard plastic of the power base, reduce the risks of electric leakage and fire caused by the damage of the power cord and improve the use safety of products.

Description

Power cord clamping structure and health preserving kettle suitable for kitchen electricity

Technical Field

The utility model belongs to the technical field of wire clamping structures, and particularly relates to a power line wire clamping structure and a health preserving kettle suitable for kitchen electricity.

Background

At present, in the electric heating appliances such as electric kettles and health preserving kettles on the market, the power line outlet of the base is generally provided with a hole for fixing the power line on the plastic base. The plastics opening part is generally than the power cord diameter just can effectively fix slightly littleer, therefore the power cord is in card income trompil department, and the power cord produces interference fit with the duroplasts, and the epidermis that leads to the power cord for a long time easily is damaged, produces the risk of electric leakage, catching fire easily.

Therefore, based on these problems, a power cord clip structure and a health preserving kettle which can prevent the power cord from being scratched by the hard plastic of the power base, reduce the risk of electric leakage and fire caused by the damage of the power cord and improve the use safety of products and are suitable for kitchen electricity are provided, and the health preserving kettle has important practical significance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art, and provides a power line clamping structure and a health preserving kettle which can prevent a power line from being scratched by hard plastic of a power base, reduce the risks of electric leakage and fire caused by the damage of the power line and improve the use safety of a product, and are suitable for kitchen electricity.

The technical scheme adopted by the utility model for solving the problem is as follows:

the utility model provides a power cord card line structure suitable for kitchen electricity, its sets up in the junction site of power base and power cord, power base includes the base epitheca and the base inferior valve that matches with base epitheca structure, power cord card line structure includes:

the line clamping soft rubber is sleeved on the power line in a semi-surrounding or fully-surrounding manner;

the wire clamping groove comprises a first positioning groove and a second positioning groove which are respectively arranged on the lower base shell and the upper base shell and are respectively used for limiting circumferential and axial displacement of the wire clamping soft rubber.

Further preferably, the base lower casing comprises a lower casing bottom edge, and a lower casing main body which can be matched and buckled in the base upper casing is formed on the end face of the lower casing bottom edge facing the base upper casing.

Preferably, an electronic component assembly space is formed in the base lower shell, the electronic component assembly space is arranged close to the edge of the base lower shell, and the power line clip structure is located between the electronic component assembly space and the edge of the power base.

Preferably, the first positioning groove and the second positioning groove are respectively in a semi-surrounding structure, and the first positioning groove and the second positioning groove jointly surround a wire clamping groove for clamping the wire clamping soft rubber.

Further preferably, the flexible glue line clip comprises:

the wire clamping main body is of a semi-ring cylinder structure with an opening at the upper part, is sleeved outside the power wire and is provided with a semi-cylinder through groove at the inner side surface, and the outer diameter of the semi-cylinder through groove is matched with that of the power wire;

and the supporting soft rubber is of a semi-ring cylinder structure fixed along the outer circumference of the clamping line main body.

Preferably, the axial length of the wire clamping main body is greater than that of the support soft rubber, one end of the wire clamping main body is an extending end formed by extending along the axial direction of the wire clamping main body, and the upper end of the wire clamping main body is a pair of protruding ends formed by extending along the tangential direction of the wire clamping main body.

Preferably, the first positioning groove comprises a C-shaped positioning groove arranged at the periphery of the lower shell main body for supporting the soft glue to be matched and inserted, and a positioning notch arranged at the periphery of the bottom edge of the lower shell for the protruding end to be matched and inserted, the positioning notch is communicated with the opening end of the C-shaped positioning groove, and the opening width of the positioning notch is smaller than that of the C-shaped positioning groove.

Further preferably, the second positioning groove is a C-shaped structure for the extension end to be inserted in a matching manner, the second positioning groove is arranged corresponding to the C-shaped positioning groove in position, and the size of the second positioning groove is smaller than that of the C-shaped positioning groove.

Preferably, the outer diameter of the support soft glue is larger than the width of the second positioning groove, and the outer diameter of the support soft glue is larger than the width of the opening of the positioning notch.

The second invention of the present invention is directed to: the utility model provides a health preserving kettle, it includes the kettle body, matches the power base who uses with the kettle body, the power base is provided with the aforesaid with the connection site of power cord the power ply-yarn drill line structure.

The utility model has the advantages and positive effects that:

1. according to the utility model, the line-clamping soft rubber, the first positioning groove and the second positioning groove are designed to be of a semi-surrounding structure, so that the product is convenient to assemble, the line-clamping soft rubber can be adaptively mounted on a power line within a certain size range, and the practicability of use is improved.

2. According to the utility model, the line-clamping soft glue is clamped in the space enclosed by the second positioning groove of the upper base shell and the first positioning groove of the lower base shell, so that the line-clamping soft glue can be prevented from circumferential and axial displacement, and the line-clamping soft glue can be fixed, and the installation is convenient.

3. According to the utility model, the line-clamping soft rubber is arranged at the connecting part of the power base and the power line, so that when the power base is used for accommodating and installing the power line, the power line is prevented from being scratched by hard plastic of the power base, the power line skin is prevented from being damaged due to long-term use, the risks of electric leakage and fire caused by the damage of the power line are reduced, and the use safety of the product is improved.

Drawings

The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and examples, but it should be understood that these drawings are designed for illustrative purposes only and thus do not limit the scope of the present invention. Furthermore, unless otherwise indicated, the drawings are intended to be illustrative of the structural configurations described herein and are not necessarily drawn to scale.

FIG. 1 is a schematic diagram of a power base;

FIG. 2 is a schematic diagram of an exploded configuration of a power base;

FIG. 3 is an enlarged view of the portion A of FIG. 2;

fig. 4 is a schematic cross-sectional view of a power base.

In the figure: 1. the electronic component assembling device comprises a power line, 2 parts of a base upper shell, 3 parts of a base lower shell, 301 parts of a lower shell bottom edge, 302 parts of a lower shell main body, 4 parts of a line clamping soft glue, 401 parts of a line clamping main body, 4011 parts of an extending end, 4012 parts of a protruding end, 402 parts of a supporting soft glue, 5 parts of a first positioning groove, 501 parts of a C-shaped positioning groove, 502 parts of a positioning notch, 6 parts of a second positioning groove and 7 parts of an electronic component assembling space.

Detailed Description

First, it should be noted that the specific structures, features, advantages, etc. of the present invention will be specifically described below by way of example, but all the descriptions are for illustrative purposes only and should not be construed as limiting the present invention in any way. Furthermore, any single feature described or implicit in any embodiment or any single feature shown or implicit in any drawing may still be combined or subtracted between any of the features (or equivalents thereof) to obtain still further embodiments of the utility model that may not be directly mentioned herein. In addition, for the sake of simplicity, the same or similar features may be indicated in only one place in the same drawing.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations. The present invention will be described in detail with reference to fig. 1 to 4.

The technical scheme provided by the embodiment of the utility model relates to a power line clamping structure suitable for kitchen electricity, and relates to the field of kitchen electricity. Taking a health preserving kettle product as an example, in the related art, in the electric heating appliances such as electric kettles and health preserving kettles on the market at present, a hole is generally formed at the outlet of a power line of a base to fix the power line. The plastics opening part is generally than the power cord diameter just can effectively fix slightly littleer, therefore the power cord is in card income trompil department, and the power cord produces interference fit with the duroplasts, and the epidermis that leads to the power cord for a long time easily is damaged, produces the risk of electric leakage, catching fire easily. Based on this, the power cord card line structure suitable for kitchen electricity that this disclosed technical scheme provided can prevent that the power cord from by the duroplasts fish tail of power base, reduces to produce and takes place the risk of electric leakage, catching fire because of the power cord is damaged, improves the security of product use.

Fig. 1-4 are schematic structural diagrams illustrating a power cord clamping structure suitable for kitchen appliances according to the technical solution disclosed in the present invention.

Example 1:

the utility model provides a power cord card line structure suitable for kitchen electricity, its sets up in the connection position of power base and power cord 1, power base includes base epitheca 2 and the base inferior valve 3 that matches with 2 structures of base epitheca, power cord card line structure includes: the line blocking soft rubber 4 is sleeved on the power line 1 in a semi-surrounding or fully-surrounding manner; the wire clamping groove comprises a first positioning groove 5 and a second positioning groove 6 which are respectively arranged on the lower base shell 3 and the upper base shell 2 and are respectively used for limiting circumferential and axial displacement of the wire clamping soft rubber 4.

The working principle is as follows: in the technical scheme, the power supply base comprises an upper base shell 2, a lower base shell 3 and a power line, a line clamping soft rubber 4 can be clamped in the line clamping groove to play a positioning role, the line clamping soft rubber 4 is sleeved outside the power line 1, the line clamping soft rubber 4 is designed into a semi-surrounding structure, the installation is convenient, the line clamping soft rubber can be adaptively installed on a power line within a certain size range, the line clamping soft rubber 4 is axially inserted into a first positioning groove 5 of the lower base shell 3 to prevent the line clamping soft rubber 4 from rotating circumferentially, the lower base shell 3 is matched and buckled on the upper base shell 2, a second positioning groove 6 is just positioned outside the first positioning groove 5 to prevent the line clamping soft rubber 4 from moving axially, at the moment, the line clamping soft rubber 4 is clamped in a space surrounded by the second positioning groove 6 of the upper base shell 2 and the first positioning groove 5 of the lower base shell 3 to fix the line clamping soft rubber 4, the device is not detachable and convenient to mount; the power cord is taking in or the use in, and power cord 1 card is gone into in the card line flexible glue 4, no longer with plastics wall interference contact, consequently can not have the damaged risk of epidermis, and wherein, card line flexible glue 4 can but not be limited to soft cushion.

This structural scheme sets up card line flexible glue 4 through the position of being connected at power base and power cord for power base prevents that the power cord from being damaged by power base's duroplasts fish tail when accomodating and installing the power cord, and long-term the use leads to the power cord line skin to be damaged, reduces to produce because of the damaged risk that takes place electric leakage, fire of power cord, improves the security that the product used.

Furthermore, it is also contemplated in this embodiment that, as shown in fig. 2, the base lower shell 3 includes a lower shell bottom edge 301, and a lower shell main body 302 capable of being fittingly fastened in the base upper shell 2 is formed on an end surface of the lower shell bottom edge 301 facing the base upper shell 2.

Furthermore, it can be considered in this embodiment that an electronic component mounting space 7 is formed in the base lower case 3, an electronic component is arranged in the electronic component mounting space 7, a power cord extends from the electronic component mounting space 7, the electronic component mounting space 7 is arranged near the edge of the base lower case 3, and the power cord structure is located between the electronic component mounting space 7 and the edge of the power base.

Furthermore, still consider in this embodiment, first constant head tank 5, second constant head tank 6 are half surrounding structure respectively, design into half surrounding structure can be convenient for the equipment of product, first constant head tank 5, second constant head tank 6 enclose jointly and are used for blocking the card line groove of card line flexible glue 4.

Further, it can be considered in this embodiment that, as shown in fig. 3, the flexible glue 4 includes: the wire clamping main body 401 is of a semi-ring cylinder structure with an opening at the upper part, is sleeved outside the power wire 1, and is provided with a semi-cylinder through groove at the inner side surface, wherein the semi-cylinder through groove is matched with the outer diameter of the power wire 1; and a soft support glue 402 which is a semi-ring cylinder structure fixed along the outer circumference of the wire clamping main body 401. The power cord outside is located through the logical groove cover of semicylinder to card line main part 401, supports flexible glue 402 and forms an organic whole in the card line main part 401 outside, supports flexible glue 402 and has certain compressibility, but installs in first constant head tank 5 in the interference under the condition of not injuring the power cord to improve the stability of installation.

The axial length of the wire clamping main body 401 is greater than that of the support soft rubber 402, one end of the wire clamping main body 401 is an extension end 4011 formed by extending along the axial direction, as shown in fig. 1-4, the extension end 4011 can be matched and installed with the second positioning groove 6, when the support soft rubber 402 is inserted into the C-shaped positioning groove 501 in a matching manner, the base lower shell 3 is matched and buckled on the base upper shell 2, the second positioning groove 6 is just clamped at the extension end 4011 from bottom to top, and the wire clamping soft rubber 4 is prevented from moving along the axial direction; the upper end of card line main part 401 is for extending a pair of protruding end 4012 that forms along its tangential direction, when supporting flexible glue 402 and matching and inserting to C shape constant head tank 501 in, protruding end 4012 matches thereupon and inserts to location breach 502 in, prevents card line flexible glue 4 along circumferential direction, needs to explain that, protruding end 4012's medial surface is preferred can be towards the logical inboard slope of semi-cylindrical surface groove, helps more stable centre gripping power cord 1.

Furthermore, it can be considered in this embodiment that the first positioning slot 5 includes a C-shaped positioning slot 501 provided at the periphery of the lower housing main body 302 for the supporting soft rubber 402 to be matched and inserted, and a positioning notch 502 provided at the periphery of the lower housing bottom 301 for the protruding end 4012 to be matched and inserted, the positioning notch 502 is communicated with the open end of the C-shaped positioning slot 501, when the supporting soft rubber 402 is matched and inserted into the C-shaped positioning slot 501, the protruding end 4012 is matched and inserted into the positioning notch 502 along with the supporting soft rubber 402, so as to prevent the wire-clamping soft rubber 4 from rotating along the circumferential direction, the opening width of the positioning notch 502 is smaller than the opening width of the C-shaped positioning slot 501, and the wire-clamping soft rubber 4 is prevented from being separated upwards.

Further, still consider in this embodiment, second constant head tank 6 for supplying extension end 4011 to match male C shape structure, it sets up with C shape constant head tank 501 position is corresponding, when supporting flexible glue 402 and matching and inserting to C shape constant head tank 501 in, matches the lock on base epitheca 2 with base inferior valve 3 again, supreme card is just followed at extension end 4011 to second constant head tank 6, the size of second constant head tank 6 is less than the size of C shape constant head tank 501, prevents that card line flexible glue 4 from shifting along the axial.

Furthermore, it can be considered in this embodiment that the outer diameter of the soft support glue 402 is greater than the width of the second positioning slot 6, and the outer diameter of the soft support glue 402 is greater than the width of the opening of the positioning notch 502. The second positioning groove 6 and the positioning notch 502 limit the support soft glue 402 in the wire clamping groove, so that the wire clamping soft glue 4 can be fixed.

Further preferably, the opening width of the positioning notch 502 is equal to the inner diameter of the second positioning slot 6.

Example 2:

a health preserving kettle comprises a kettle body and a power supply base matched with the kettle body for use, wherein the power supply line clamping structure is arranged at the connecting part of the power supply base and a power supply line. This structure sets up card line flexible glue 4 through the position of being connected at power base and power cord for power base prevents that the power cord from being damaged by power base's duroplasts fish tail when accomodating and installing the power cord, and long-term the use leads to the power cord line skin to be damaged, reduces to produce because of the damaged risk that takes place electric leakage, fire of power cord, improves the security that the product used.

In conclusion, the utility model provides the power line clamping structure and the health preserving kettle suitable for kitchen electricity, which can prevent the power line from being scratched by hard plastic of the power base, reduce the risks of electric leakage and fire caused by the damage of the power line and improve the use safety of products.

The present invention has been described in detail with reference to the above examples, but the description is only for the preferred examples of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a power cord card line structure suitable for kitchen electricity, its sets up in the connection site of power base and power cord (1), power base include base epitheca (2) and with base epitheca (2) structure matching base inferior valve (3), its characterized in that: the power line clamping structure comprises:

the line-clamping soft rubber (4) is sleeved on the power line (1) in a semi-surrounding or fully-surrounding manner;

the wire clamping groove comprises a first positioning groove (5) and a second positioning groove (6) which are respectively arranged on the lower base shell (3) and the upper base shell (2) and are respectively used for limiting circumferential and axial displacement of the wire clamping soft rubber (4).

2. The power line clamping structure suitable for kitchen electricity as claimed in claim 1, wherein: the base inferior valve (3) include the lower casing along (301) at the bottom of the lower casing edge (301) be formed with can match lock inferior valve main part (302) in base epitheca (2) on the terminal surface towards base epitheca (2).

3. The power line clamping structure suitable for kitchen electricity as claimed in claim 2, wherein: an electronic element assembling space (7) is formed in the base lower shell (3), the electronic element assembling space (7) is close to the edge of the base lower shell (3), and the power line wiring structure is located between the electronic element assembling space (7) and the edge of the power base.

4. The power cord clamping structure suitable for kitchen appliances as claimed in claim 3, wherein: the first positioning groove (5) and the second positioning groove (6) are respectively of a semi-surrounding structure, and the first positioning groove (5) and the second positioning groove (6) jointly surround a wire clamping groove for clamping the wire clamping soft rubber (4).

5. The power cord clamping structure suitable for kitchen appliances as claimed in claim 4, wherein: the line blocking soft rubber (4) comprises:

the wire clamping main body (401) is of a semi-ring cylinder structure with an opening at the upper part, is sleeved outside the power wire (1), and is provided with a semi-cylinder through groove matched with the outer diameter of the power wire (1) on the inner side surface;

and the supporting soft glue (402) is a semi-ring cylinder structure fixed along the outer circumferential direction of the wire clamping main body (401).

6. The power cord clamping structure suitable for kitchen appliances as claimed in claim 5, wherein: the axial length of card line main part (401) is greater than the axial length who supports flexible glue (402), the one end of card line main part (401) is for extending end (4011) that forms along its axial extension, the upper end of card line main part (401) is for extending a pair of protruding end (4012) that form along its tangential direction.

7. The power cord clamping structure suitable for kitchen appliances as claimed in claim 6, wherein: first constant head tank (5) are including offering and supplying support flexible glue (402) to match male C shape constant head tank (501) in inferior valve main part (302) periphery, offering and supplying protruding end (4012) to match male location breach (502) in inferior valve bottom edge (301) periphery, the opening width size of location breach (502) is less than the opening width size of C shape constant head tank (501).

8. The power cord clamping structure suitable for kitchen appliances as claimed in claim 7, wherein: the second positioning groove (6) is a C-shaped structure for matching and inserting the extension end (4011), the second positioning groove and the C-shaped positioning groove (501) are correspondingly arranged, and the size of the second positioning groove (6) is smaller than that of the C-shaped positioning groove (501).

9. The power cord clamping structure suitable for kitchen appliances as claimed in claim 8, wherein: the outer diameter of the support soft rubber (402) is larger than the width of the second positioning groove (6), and the outer diameter of the support soft rubber (402) is larger than the width of the opening of the positioning notch (502).

10. The utility model provides a health preserving kettle, its includes the kettle body, matches the power base who uses with the kettle body, its characterized in that: the connection part of the power supply base and the power supply line is provided with the power supply line clamping structure suitable for kitchen electricity according to any one of claims 1 to 9.