CN215059476U - Oil seal of soup cooker - Google Patents
Oil seal of soup cooker Download PDFInfo
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- CN215059476U CN215059476U CN202120870809.5U CN202120870809U CN215059476U CN 215059476 U CN215059476 U CN 215059476U CN 202120870809 U CN202120870809 U CN 202120870809U CN 215059476 U CN215059476 U CN 215059476U
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- lip
- sealing
- ring body
- axial extension
- radial extension
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Abstract
The utility model discloses an oil seal of a soup cooker, which comprises a sealing ring body and a framework; the inner side part of the sealing ring body is provided with a lip part, and the lip part comprises a first sealing lip, a second sealing lip and a third sealing lip which are sequentially arranged from bottom to top in the axial direction of the sealing ring body; the framework is embedded in the sealing ring body and comprises a first axial extension part, a first radial extension part, a second axial extension part and a second radial extension part; the lower end of the first axial extension is connected with the outer side of the first radial extension, the inner side of the first radial extension is connected with the lower end of the second axial extension, and the upper end of the second axial extension is connected with the outer side of the second radial extension. The utility model discloses can improve the support intensity of skeleton, avoid the skeleton to warp, and then can avoid a kind of deep pot hot water machine oil blanket to be damaged.
Description
Technical Field
The utility model relates to a soup cooker oil seal.
Background
Currently, in a soup cooker, an oil seal is generally used for sealing to prevent soup in the soup cooker from leaking, and in order to keep the shape and tension of the oil seal, a skeleton is generally arranged in the oil seal. However, the existing oil seal for soup cooker has poor framework strength, and the framework is deformed when being strongly extruded in the installation process, so that the oil seal is damaged.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a kind of deep pot hot water machine oil blanket, it can improve the support intensity of skeleton, avoids the skeleton to warp, and then can avoid a kind of deep pot hot water machine oil blanket to be damaged.
In order to solve the technical problem, the technical scheme of the utility model is that: an oil seal of a soup cooker, which comprises:
the seal ring comprises a seal ring body, wherein the inner side part of the seal ring body is provided with a lip part, and the lip part comprises a first seal lip, a second seal lip and a third seal lip which are sequentially arranged from bottom to top in the axial direction of the seal ring body;
the framework is embedded in the sealing ring body and comprises a first axial extension part, a first radial extension part, a second axial extension part and a second radial extension part; the lower end of the first axial extension is connected with the outer side of the first radial extension, the inner side of the first radial extension is connected with the lower end of the second axial extension, and the upper end of the second axial extension is connected with the outer side of the second radial extension.
Further provides a concrete structure of the sealing ring body, the sealing ring body further comprises an outer sealing part and a connecting bridge part; wherein the content of the first and second substances,
the lip part, the connecting bridge part and the outer sealing part are sequentially arranged from inside to outside along the radial direction of the sealing ring body;
the lip portion is connected to the outer seal portion through the connecting bridge portion.
Further providing a specific arrangement mode of the framework, wherein the first axial extension part, the first radial extension part and the second axial extension part are embedded in the outer sealing part;
the second radial extension portion is embedded in the connecting bridge portion.
Further, the lower end part of the first axial extension part is in arc transition connection with the outer side part of the first radial extension part;
and/or the inner side part of the first radial extension part is in arc transition connection with the lower end part of the second axial extension part;
and/or the upper end part of the second axial extension part is in transition connection with the outer side part of the second radial extension part through a circular arc.
Further, the sealing direction of the first sealing lip and the second sealing lip faces downwards;
the sealing direction of the third sealing lip faces upwards.
Further, in order to coat and store lubricating grease, lubricating cavities are respectively arranged between the first sealing lip and the second sealing lip and between the second sealing lip and the third sealing lip.
Further, in order to improve the sealing performance, an elastic member adapted to hold the third seal lip inward is fitted to the outer side portion of the third seal lip.
Further, a specific arrangement of the elastic member is provided, and an insertion groove is provided in an outer side portion of the third seal lip, and the elastic member is mounted in the insertion groove.
Further in order to conveniently install the sealing ring body, at least one corrugation is arranged on the outer peripheral wall of the sealing ring body.
Further, the corrugations are circumferentially disposed on the outer peripheral wall of the seal ring body.
After the technical scheme is adopted, the sealing ring body with the skeleton is the annular structure, through set up on the skeleton first axial extension, first radial extension, second axial extension and the radial extension of second have increased the number of times of bending of skeleton, and then have strengthened greatly the support intensity of skeleton can prevent a kind of deep pot hot water machine oil blanket pressurized deformation in the installation has avoided a kind of deep pot hot water machine oil blanket is damaged.
Drawings
Fig. 1 is a schematic structural view of the oil seal of the soup cooker of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
As shown in fig. 1, an oil seal of a soup cooker includes:
the seal ring comprises a seal ring body 100, wherein the inner side part of the seal ring body 100 is provided with lips, and the lips comprise a first seal lip 1, a second seal lip 2 and a third seal lip 3 which are sequentially arranged from bottom to top in the axial direction of the seal ring body 100;
the framework 200 is embedded in the sealing ring body 100, and the framework 200 comprises a first axial extension part 4, a first radial extension part 5, a second axial extension part 6 and a second radial extension part 7; the lower end of the first axial extension 4 is connected to the outer side of the first radial extension 5, the inner side of the first radial extension 5 is connected to the lower end of the second axial extension 6, and the upper end of the second axial extension 6 is connected to the outer side of the second radial extension 7; specifically, the sealing ring body 100 and the framework 200 are both annular structures; wherein, through set up on the skeleton 200 first axial extension 4, first radial extension 5, second axial extension 6 and the radial extension 7 of second have increased the number of times of bending of skeleton 200, and then strengthened greatly the support intensity of skeleton 200 can prevent soup cooker oil blanket pressurized deformation in the installation has avoided the soup cooker oil blanket is damaged.
In this embodiment, the first sealing lip 1, the second sealing lip 2 and the third sealing lip 3 are respectively used for being connected with a rotating shaft in a soup cooker in a sealing and matching manner, the sealing ring body 100 may be made of rubber, and the framework 200 may be made of metal.
As shown in fig. 1, the seal ring body 100 may further include an outer seal portion 8 and a connecting bridge portion 9; wherein the content of the first and second substances,
the lip part, the connecting bridge part 9 and the outer sealing part 8 are sequentially arranged from inside to outside along the radial direction of the sealing ring body 100;
the lip is connected to the outer seal 8 by the connecting bridge 9.
As shown in fig. 1, the first axial extension 4, the first radial extension 5 and the second axial extension 6 are all embedded in the outer seal portion 8;
the second radial extension 7 is embedded in the connecting bridge 9.
As shown in fig. 1, the lower end of the first axial extension 4 is in arc transition connection with the outer side of the first radial extension 5;
the inner side part of the first radial extension part 5 is in circular arc transition connection with the lower end part of the second axial extension part 6;
the upper end of the second axial extension 6 is in circular arc transition connection with the outer side of the second radial extension 7.
As shown in fig. 1, the sealing direction of the first sealing lip 1 and the second sealing lip 2 is downward;
the sealing direction of the third sealing lip 3 is upward; in this embodiment, the first seal lip 1 has a slender high-lip structure, which can improve the anti-deflection performance of the first seal lip 1.
As shown in fig. 1, a lubrication cavity 10 is respectively arranged between the first seal lip 1 and the second seal lip 2, and between the second seal lip 2 and the third seal lip 3; in particular, the lubrication chamber 10 is adapted to be coated with grease.
As shown in fig. 1, an elastic member 11 adapted to hold the third seal lip 3 inward is fitted to an outer side portion of the third seal lip 3, and the third seal lip 3 is held to the rotary shaft by the elastic member 11, which is advantageous for improving the sealing property between the third seal lip 3 and the rotary shaft.
In the present embodiment, the outer side portion of the third seal lip 3 is provided with a caulking groove in which the elastic member 11 is fitted; in particular, the elastic member 11 may be a spring.
As shown in fig. 1, the outer peripheral wall of the sealing ring 100 is provided with at least one corrugation 12 to facilitate the installation of the sealing ring 100 in a peripheral component; specifically, 3-10 corrugations are preferably arranged on the corrugations 12; in the present embodiment, the corrugations 12 are provided in 5 pieces, and the corrugations 12 are provided on the outer peripheral wall of the outer seal portion 8.
In the present embodiment, the corrugations 12 are circumferentially arranged on the outer circumferential wall of the sealing ring body 100.
The working principle of the utility model is as follows:
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (10)
1. The utility model provides a soup cooker oil blanket which characterized in that, it includes:
the sealing ring comprises a sealing ring body (100), wherein the inner side part of the sealing ring body (100) is provided with a lip part, and the lip part comprises a first sealing lip (1), a second sealing lip (2) and a third sealing lip (3) which are sequentially arranged from bottom to top in the axial direction of the sealing ring body (100);
the framework (200), the framework (200) is embedded in the sealing ring body (100), and the framework (200) comprises a first axial extension part (4), a first radial extension part (5), a second axial extension part (6) and a second radial extension part (7); the lower end of the first axial extension (4) is connected with the outer side of the first radial extension (5), the inner side of the first radial extension (5) is connected with the lower end of the second axial extension (6), and the upper end of the second axial extension (6) is connected with the outer side of the second radial extension (7).
2. The soup cooker oil seal as claimed in claim 1, wherein the sealing ring body (100) further comprises an outer sealing portion (8) and a connecting bridge portion (9); wherein the content of the first and second substances,
the lip part, the connecting bridge part (9) and the outer sealing part (8) are sequentially arranged from inside to outside along the radial direction of the sealing ring body (100);
the lip is connected to the outer sealing part (8) by the connecting bridge (9).
3. The soup cooker oil seal of claim 2,
the first axial extension (4), the first radial extension (5) and the second axial extension (6) are embedded in the outer sealing part (8);
the second radial extension (7) is embedded in the connecting bridge (9).
4. The soup cooker oil seal of claim 1,
the lower end part of the first axial extension part (4) is in arc transition connection with the outer side part of the first radial extension part (5);
and/or the inner side part of the first radial extension part (5) is in circular arc transition connection with the lower end part of the second axial extension part (6);
and/or the upper end of the second axial extension (6) is in circular arc transition connection with the outer side of the second radial extension (7).
5. The soup cooker oil seal of claim 1,
the sealing direction of the first sealing lip (1) and the second sealing lip (2) is downward;
the sealing direction of the third sealing lip (3) is upward.
6. The soup cooker oil seal according to claim 1, characterized in that a lubrication cavity (10) is respectively provided between the first seal lip (1) and the second seal lip (2) and between the second seal lip (2) and the third seal lip (3).
7. The soup cooker oil seal as claimed in claim 1, wherein the outer side of the third sealing lip (3) is fitted with an elastic member (11) adapted to clasp the third sealing lip (3) inwardly.
8. Soup cooker oil seal according to claim 7, characterized in that the outer side of the third sealing lip (3) is provided with an insert groove in which the elastic member (11) is mounted.
9. The soup cooker oil seal as claimed in claim 1, wherein the outer peripheral wall of the sealing ring body (100) is provided with at least one corrugation (12).
10. Soup cooker oil seal according to claim 9, characterized in that the corrugations (12) are provided around the outer peripheral wall of the sealing ring body (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120870809.5U CN215059476U (en) | 2021-04-25 | 2021-04-25 | Oil seal of soup cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120870809.5U CN215059476U (en) | 2021-04-25 | 2021-04-25 | Oil seal of soup cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215059476U true CN215059476U (en) | 2021-12-07 |
Family
ID=79109556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120870809.5U Active CN215059476U (en) | 2021-04-25 | 2021-04-25 | Oil seal of soup cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215059476U (en) |
-
2021
- 2021-04-25 CN CN202120870809.5U patent/CN215059476U/en active Active
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