CN207613669U - A kind of sealing structure of cooking machine cup lid - Google Patents
A kind of sealing structure of cooking machine cup lid Download PDFInfo
- Publication number
- CN207613669U CN207613669U CN201720833313.4U CN201720833313U CN207613669U CN 207613669 U CN207613669 U CN 207613669U CN 201720833313 U CN201720833313 U CN 201720833313U CN 207613669 U CN207613669 U CN 207613669U
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- cup lid
- cup
- wall
- sealing
- cooking
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Abstract
The utility model discloses a kind of sealing structure of cooking machine cup lid, including cooking cup and cup lid, the cup lid is equipped with the annular extension stretched into the cooking cup；It is equipped with sealing ring between the annular extension and cooking cup inner wall, the sealing ring inner wall is equipped at least one circle annular protrusion, it is poor come the low height generated at spue line when making up injection molding using the elasticity of material itself, make sealing ring inner wall and cup lid outer wall can good fit on entire annular surface, overcome the problems, such as that the gluing, sealing being locally likely to occur in the prior art is bad, to realize good sealing effect between cooking cup and cup lid.
Description
Technical field
The utility model is related to cooking machine, especially a kind of sealing structure of cooking machine cup lid.
Background technology
It is typically provided with sealing ring between the cup lid and cooking cup of cooking machine, after cup lid fastens, is formed in cooking cup
Sealing space, convenient for the broken of foodstuff, stirring or heating in cup.
In general, cup lid uses plastic material injection molding, and due to being designed mould structure, cup lid is in injection molding
When, centre has a spue line, and the cup lid wall at the spue line will appear difference in height, lead to sealing ring inner wall and cup lid outer wall
It cannot be fitted closely at this, to influence sealing effect, when in particular for taking out true cooking machine, poor sealing can cause in cup
Working environment does not reach requirement, and influences the mouthfeel and color and luster of foodstuff processing.
Invention content
For overcome the deficiencies in the prior art, the utility model provides a kind of sealing structure of cooking machine cup lid.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of sealing structure of cooking machine cup lid, a kind of sealing structure of cooking machine cup lid, including cooking cup and cup lid, institute
It states cup lid and is equipped with the annular extension stretched into the cooking cup；It is equipped with sealing between the annular extension and cooking cup inner wall
Circle, the sealing ring inner wall are equipped at least one circle annular protrusion, realize the gluing, sealing with the annular extension outer wall.
The annular protrusion is multi-turn；
The annular extension outer wall is equipped with the annular positioning groove for housing the sealing ring.
The utility model has the beneficial effects that：It is equipped with annular protrusion by sealing ring inner wall, utilizes the elasticity of material itself
Come when making up injection molding at spue line generate low height it is poor, make sealing ring inner wall and cup lid outer wall on entire annular surface all
Energy good fit, overcomes the problems, such as that the gluing, sealing being locally likely to occur in the prior art is bad, to realize cooking cup and cup lid
Between good sealing effect.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial sectional view of the utility model.
Specific implementation mode
Referring to Fig.1, Fig. 2, a kind of sealing structure of cooking machine cup lid, including cooking cup 1 and cup lid 2, the cup lid 2 are equipped with
Stretch into the annular extension 3 in the cooking cup 1；It is equipped with sealing ring 4, institute between the annular extension 3 and cooking 1 inner wall of cup
4 inner wall of sealing ring is stated equipped at least one circle annular protrusion 41, realizes the gluing, sealing with 3 outer wall of the annular extension.As
It is preferred that the annular protrusion 41 is provided with multi-turn, the sealing effect being complementary to one another is formed.And for the ease of the installation of sealing ring 4
Positioning, the annular positioning groove 31 of accommodating sealing ring 4 can be added in 3 outer wall of annular extension.
The utility model is equipped with annular protrusion 41 by 4 inner wall of sealing ring, and injection molding is made up using the elasticity of material itself
The low height generated at spue line when molding is poor, makes 4 inner wall of sealing ring that can be bonded on entire annular surface with 2 outer wall of cup lid good
It is good, overcome the problems, such as that the gluing, sealing being locally likely to occur in the prior art is bad, it is good between cooking cup and cup lid to realize
Sealing effect.
Claims (3)
1. a kind of sealing structure of cooking machine cup lid, including cooking cup (1) and cup lid (2), the cup lid (2) is described equipped with stretching into
Arrange the annular extension (3) in cup (1)；It is equipped with sealing ring (4) between the annular extension (3) and cooking cup (1) inner wall,
It is characterized in that；Sealing ring (4) inner wall is equipped at least one circle annular protrusion (41), realizes and the annular extension (3)
The gluing, sealing of outer wall.
2. sealing structure according to claim 1, it is characterised in that：The annular protrusion (41) is multi-turn.
3. sealing structure according to claim 1 or 2, it is characterised in that：Annular extension (3) outer wall is equipped with accommodating
The annular positioning groove (31) of the sealing ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720833313.4U CN207613669U (en) | 2017-07-10 | 2017-07-10 | A kind of sealing structure of cooking machine cup lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720833313.4U CN207613669U (en) | 2017-07-10 | 2017-07-10 | A kind of sealing structure of cooking machine cup lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207613669U true CN207613669U (en) | 2018-07-17 |
Family
ID=62817630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720833313.4U Active CN207613669U (en) | 2017-07-10 | 2017-07-10 | A kind of sealing structure of cooking machine cup lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207613669U (en) |
-
2017
- 2017-07-10 CN CN201720833313.4U patent/CN207613669U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |