CN211609316U - Cooking utensil's upper cover subassembly and cooking utensil thereof - Google Patents
Cooking utensil's upper cover subassembly and cooking utensil thereof Download PDFInfo
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- CN211609316U CN211609316U CN201922354136.3U CN201922354136U CN211609316U CN 211609316 U CN211609316 U CN 211609316U CN 201922354136 U CN201922354136 U CN 201922354136U CN 211609316 U CN211609316 U CN 211609316U
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- Prior art keywords
- cover
- enclosing cover
- lid
- top wall
- roof
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- 238000010411 cooking Methods 0.000 title claims abstract description 27
- 229920003023 plastic Polymers 0.000 claims abstract description 39
- 239000004033 plastic Substances 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000000903 blocking effect Effects 0.000 claims description 22
- 238000001746 injection moulding Methods 0.000 claims description 21
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 4
- 239000003643 water by type Substances 0.000 claims description 4
- 230000002950 deficient Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model provides a cooking utensil's upper cover subassembly, including enclosing cover and face lid, the enclosing cover includes enclosing cover roof and enclosing cover lateral wall, it moulds plastics into to water the district to be equipped with on the enclosing cover roof, mould plastics into water the position on the enclosing cover roof with enclosing cover lateral wall junction, it is equipped with into runner on watering the district to mould plastics, the face lid is established cover on the enclosing cover roof advance the runner. Utilize the technical scheme of the utility model can conveniently produce and make, promote the defective rate of product. The utility model also provides a cooking utensil of having the upper cover subassembly.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a kitchen cooking appliance especially relates to a cooking utensil's upper cover subassembly and cooking utensil thereof.
[ background of the invention ]
An existing cooking appliance, such as an electric rice cooker or an electric pressure cooker, generally includes a pot body and a pot cover, wherein an inner container is disposed in the pot body, and the pot cover and the inner container are sealed to form a cooking cavity. The current pot cover generally can include enclosing cover and face lid, and the enclosing cover includes enclosing cover roof and enclosing cover lateral wall, and the face lid is established on the enclosing cover roof, and the face lid has the outward appearance face at top, and the enclosing cover has the outward appearance face of lateral part, and the enclosing cover among the prior art all is the plastics material generally, makes out through injection moulding, and the face lid perhaps is the plastics material, perhaps is the glass material. The outer cover can leave marks of an inlet gate during injection molding after injection molding, and the inlet gate is generally arranged on the back surface so as to avoid being seen to influence the appearance surface. However, for the outer cap structure with the outer cap top wall and the outer cap side wall, the arrangement of the inlet gate on the back surface is inconvenient for production, interference with the outer cap side wall is easy to occur during pouring, and the reject ratio of the product is high, so that improvement is needed.
[ Utility model ] content
The utility model aims to solve the technical problem that overcome prior art not enough and provide a cooking utensil's upper cover subassembly, conveniently produce the manufacturing, promoted the defective rate of product.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a cooking utensil's upper cover subassembly, includes enclosing cover and face lid, the enclosing cover includes enclosing cover roof and enclosing cover lateral wall, be equipped with on the enclosing cover roof and mould plastics into watering the district, mould plastics into watering the position on the enclosing cover roof with enclosing cover lateral wall junction, it is equipped with into runner to mould plastics into watering and distinguish, the face lid is established cover on the enclosing cover roof advance the runner.
The utility model discloses an in the embodiment, the enclosing cover roof still includes the roof main part, it is equipped with the separation structure to mould plastics into between watering district and the roof main part.
In an embodiment of the present invention, the blocking structure is a blocking gap or a blocking groove on the top wall of the outer cover.
In an embodiment of the present invention, the blocking structure is a semi-circle or a crescent.
The utility model relates to an embodiment, it is located to mould plastics into water the position the front side of enclosing cover roof.
The utility model discloses an in the embodiment, it connects to mould plastics into the district of watering the enclosing cover lateral wall, mould plastics into water the district with the maximum distance of enclosing cover lateral wall is less than 30 millimeters.
In an embodiment of the present invention, the thickness of the outer cover sidewall is greater than the thickness of the outer cover top wall.
In an embodiment of the present invention, the cover is a glass cover or a plastic cover.
The utility model discloses an in the embodiment, be equipped with the fretwork region on the enclosing cover roof, the face lid lower surface is equipped with operating panel, operating panel corresponds the fretwork region sets up.
The utility model also provides a cooking utensil, including the pot body and upper cover, the upper cover is foretell upper cover subassembly.
The utility model discloses following beneficial effect has:
1. the district setting of watering will be advanced to mould plastics on the enclosing cover roof, can conveniently mould plastics, can not interfere with the enclosing cover lateral wall when moulding plastics, advances the runner and is close to the enclosing cover lateral wall setting, waters when advancing to mould plastics and can be timely flow to the enclosing cover lateral wall on for the outward appearance of the lateral part of enclosing cover lateral wall is good, after the completion of moulding plastics, shields into the runner through the face lid, can avoid advancing the runner and expose.
2. And a blocking structure is arranged between the injection molding pouring area and the top wall main body. Through the arrangement of the blocking structure, watering can preferentially flow to the side wall of the outer cover when injection molding is performed.
3. The injection molding pouring area is positioned on the front side of the top wall of the outer cover. Watering when injection moulding gets into from the front side, at last at enclosing cover rear side butt fusion formation weld line, because the weld line is located the enclosing cover rear side, can avoid falling into in user's the sight.
These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.
[ description of the drawings ]
The invention will be further explained with reference to the drawings:
fig. 1 is a schematic view of an upper cover assembly according to a first embodiment of the present invention;
fig. 2 is a cross-sectional view of an upper cover assembly according to a first embodiment of the present invention;
fig. 3 is a schematic view of the outer cover according to the first embodiment of the present invention;
fig. 4 is a cross-sectional view of the outer cover according to the first embodiment of the present invention.
Reference numerals:
enclosing cover 1, enclosing cover roof 11, enclosing cover lateral wall 12, it waters district 13 to mould plastics, advances runner 14, roof main part 15, fretwork area 16, face lid 2, separation structure 3, inside lining 4, inner cup 5.
[ detailed description ] embodiments
The utility model provides a cooking utensil's upper cover subassembly, including enclosing cover and face lid, the enclosing cover includes enclosing cover roof and enclosing cover lateral wall, it moulds plastics into to water the district to be equipped with on the enclosing cover roof, mould plastics into water the position on the enclosing cover roof with enclosing cover lateral wall junction, it is equipped with into runner on watering the district to mould plastics, the face lid is established cover on the enclosing cover roof advance the runner. Utilize the utility model discloses a structure can conveniently produce and make, promotes the defective rate of product.
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1 to 4, in the first embodiment, an upper cover assembly of a cooking appliance is provided, which includes an outer cover 1 and a face cover 2, where the outer cover 1 includes an outer cover top wall 11 and an outer cover side wall 12, an injection molding pouring area 13 is provided on the outer cover top wall 11, the injection molding pouring area 13 is located at a connection position of the outer cover top wall 11 and the outer cover side wall 12, and an injection gate 14 is provided on the injection molding pouring area 13, and when the outer cover is manufactured, plastic in a molten state is injected through the injection gate 14 to gradually fill other areas of the outer cover, so as to form the outer cover 1, but since the injection gate 14 is provided on the outer cover top wall 11, the face cover 2 is covered on the outer cover top wall 11 to shield the injection gate 14, so that the injection gate 14 of the final upper cover assembly cannot be seen by a user, and user experience cannot be affected. Because the inlet gate 14 is positioned on the top wall 11 of the outer cover, the inlet gate 14 is poured during manufacturing, and is not interfered by the side wall 12 of the outer cover, so that the manufacturing is convenient, and the reject ratio is improved.
In this embodiment, referring to fig. 3, the outer cover top wall 11 further includes a top wall body 15, and the barrier structure 3 is disposed between the injection molding pouring area 13 and the top wall body 15. The barrier 3 prevents a large part of the molten plastic from flowing directly from the injection-molded region 13 onto the top body 15. Specifically, the blocking structure is a blocking gap or a blocking groove on the top wall 11 of the outer cover. The blocking structure shown in this embodiment is a blocking slit, which is crescent-shaped. The injection molding pouring area 13 of the embodiment is connected with the outer cover side wall 12, and the injection molding pouring area 13 and the top wall main body 15 are divided into two parts on the top wall of the outer cover through blocking gaps. By the design, when injection molding is performed, after the molten plastic is injected through the injection gate 14, the molten plastic is diffused to the injection molding injection region 13, then flows to the outer cover side wall 12, and is diffused to the outer cover top wall main body 15 through the joint of the outer cover side wall 12 and the top wall main body 15. In other embodiments, the blocking structure may also be semi-circular. The blocking structure is a blocking gap or a blocking groove on the outer cover, so that the blocking structure is a blocking rib on the mold and can play a role in blocking the flow of the molten plastic.
In this embodiment, the injection molding pour zone 13 is located on the front side of the outer lid top wall 11. Through the front side pouring, the molten plastics can converge when flowing to the rear side of enclosing cover lateral wall respectively through the left and right sides and form the weld line, because the weld line is located the rear side of enclosing cover lateral wall, is difficult for being perceived by the user. In the specific use process, the rear cover plate can be arranged at the rear part of the upper cover, and the welding line is shielded through the rear cover plate, so that the welding line is not perceived by a user.
In the present exemplary embodiment, the injection molding region 13 is connected to the outer cover side wall 12, and the maximum distance between the injection molding region and the outer cover side wall 12 is less than 30 mm. The injection molding gate takes up only a small portion of the area of the cap top wall 11 and is connected to the cap side wall 12, the farthest distance of which from the cap side wall 12 is less than 30 mm, so that it is ensured that the molten plastic injected through the gate 14 flows rapidly onto the cap side wall 12. Further, the thickness of the outer lid side wall 12 is greater than the thickness of the outer lid top wall 11. It can be understood that, in the actual injection molding process, the shape with the gap of the outer cap is formed by the clamping of the front mold and the rear mold, the outer cap is finally formed by injecting the molten plastic into the gap, and the thickness of the outer cap side wall 12 is larger, that is, the gap of the outer cap side wall 12 clamped by the front mold and the rear mold is larger, so that the molten plastic can easily flow into the outer cap side wall 12 when the molten plastic is injected through the inlet gate 14, and the side wall appearance surface of the outer cap side wall 12 has a better appearance effect.
Example two
The present embodiment provides an upper cover assembly, which can refer to fig. 1, and includes an outer cover 1 and a surface cover 2, wherein the surface cover is a glass surface cover or a plastic surface cover. The cover 1 is the cover structure of the first embodiment. The surface cover 2 can be a glass surface cover which is fixed with the outer cover in a gluing or buckling mode, or a plastic surface cover which is fixed through screws or buckles.
In this embodiment, a hollow area 16 is disposed on the outer cover top wall 11, and an operation panel is disposed on the inner cover upper surface or the surface cover lower surface, and the operation panel is disposed corresponding to the hollow area 16. The cooking appliance can be operated through the operation panel. The operation panel can be provided with a touch spring or a touch membrane, the operation panel can also be provided with a display lamp, and the corresponding face cover 2 is printed with corresponding characters or a face film with the characters after being pasted, so that the operation of a user is facilitated.
Further, referring to fig. 1 and 2, the upper cover assembly further includes a liner 4 and an inner cover 5, the liner 4 is also made of plastic, the inner cover 5 is made of metal, and a sealing ring is arranged on the inner cover 5 and used for covering the inner container to form a cooking space.
EXAMPLE III
The utility model provides a cooking utensil, including the pot body and upper cover, the upper cover can refer to the upper cover subassembly of embodiment two. The upper cover is hinged on the pot body, an inner container is arranged in the pot body and used for containing food materials, and the upper cover is used for covering or opening the inner container.
The cooking appliance in the embodiment can be understood as a cooking appliance such as an electric cooker or an electric pressure cooker.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. The utility model provides a cooking utensil's upper cover subassembly, includes enclosing cover and face lid, the enclosing cover includes enclosing cover roof and enclosing cover lateral wall, its characterized in that, be equipped with on the enclosing cover roof and mould plastics into watering the district, it waters the position on the enclosing cover roof and enclosing cover lateral wall junction to mould plastics, it waters to mould plastics and is equipped with into runner on the district to water, the face lid is established cover on the enclosing cover roof advance the runner.
2. The lid assembly of claim 1, wherein the outer lid top wall further comprises a top wall body, and wherein a barrier structure is disposed between the injection molding pour zone and the top wall body.
3. The cover assembly of claim 2, wherein the blocking structure is a blocking slit or a blocking groove on the top wall of the outer cover.
4. The cover assembly of claim 2, wherein the barrier structure is semi-circular or crescent shaped.
5. The lid assembly of cooking appliance of claim 2, wherein said injection molded in area is located on a front side of said outer lid top wall.
6. The lid assembly of claim 1, wherein the injection molded in area is connected to the outer lid side wall, the injection molded in area being a maximum distance from the outer lid side wall of less than 30 mm.
7. The upper lid assembly of the cooking appliance of claim 1, wherein the thickness of the outer lid side wall is greater than the thickness of the outer lid top wall.
8. The upper cover assembly of the cooking appliance of claim 1, wherein the cover is a glass cover or a plastic cover.
9. The upper cover assembly of cooking utensil of claim 1, wherein the top wall of the outer cover is provided with a hollowed area, and the lower surface of the cover is provided with an operation panel, and the operation panel is arranged corresponding to the hollowed area.
10. A cooking appliance comprising a pan body and an upper lid, wherein the upper lid comprises an upper lid assembly as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922354136.3U CN211609316U (en) | 2019-12-23 | 2019-12-23 | Cooking utensil's upper cover subassembly and cooking utensil thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922354136.3U CN211609316U (en) | 2019-12-23 | 2019-12-23 | Cooking utensil's upper cover subassembly and cooking utensil thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211609316U true CN211609316U (en) | 2020-10-02 |
Family
ID=72631673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922354136.3U Active CN211609316U (en) | 2019-12-23 | 2019-12-23 | Cooking utensil's upper cover subassembly and cooking utensil thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211609316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022110512A1 (en) * | 2020-11-30 | 2022-06-02 | 无锡小天鹅电器有限公司 | External appearance component, household appliance, and mold |
-
2019
- 2019-12-23 CN CN201922354136.3U patent/CN211609316U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022110512A1 (en) * | 2020-11-30 | 2022-06-02 | 无锡小天鹅电器有限公司 | External appearance component, household appliance, and mold |
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