CN115891060A - Appearance part, household appliance and mold - Google Patents
Appearance part, household appliance and mold Download PDFInfo
- Publication number
- CN115891060A CN115891060A CN202211406235.1A CN202211406235A CN115891060A CN 115891060 A CN115891060 A CN 115891060A CN 202211406235 A CN202211406235 A CN 202211406235A CN 115891060 A CN115891060 A CN 115891060A
- Authority
- CN
- China
- Prior art keywords
- appearance
- piece
- pieces
- equal
- part body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000465 moulding Methods 0.000 claims abstract description 86
- 238000005266 casting Methods 0.000 claims abstract description 53
- 239000002994 raw material Substances 0.000 claims abstract description 20
- 239000003086 colorant Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims 2
- 239000004594 Masterbatch (MB) Substances 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 abstract description 10
- 238000004134 energy conservation Methods 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 239000003292 glue Substances 0.000 description 8
- 239000004595 color masterbatch Substances 0.000 description 7
- 238000009827 uniform distribution Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides an appearance part, a household appliance and a mold, wherein the appearance part comprises an appearance part body, the appearance part body is formed by injection molding of raw materials with at least two colors, the appearance part body is at least partially spherical, and the appearance part body is arranged in central symmetry relative to a central line; the appearance part body comprises at least two appearance parts, each appearance part is provided with an appearance surface and a non-appearance surface, and the outer side wall of each appearance part is an appearance surface; the curvatures of the connecting parts of the outer side walls of any two connected appearance pieces in the at least two appearance pieces are equal; and the non-appearance surface of each appearance piece is provided with a plurality of casting molding areas corresponding to the casting assembly of the mold, and the plurality of casting molding areas of each appearance piece are uniformly arranged around the central line. The appearance part solves the problems that the appearance part with natural texture in the prior art consumes a large amount of energy, and is not beneficial to environmental protection and realization of energy conservation and emission reduction.
Description
Technical Field
The invention relates to the field of household appliances, in particular to an appearance part, a household appliance and a mold.
Background
The rapid development of the urbanization process promotes people to move towards nature. People are used to the lusterless and noisy cities, and the trend of the cities to the natural environment is stronger. At present, natural style home decoration is formed quietly, devices with natural texture appearances are favored by consumers, pure white appearance devices slowly fade out of the eyes of the consumers, and natural wind comes in.
The existing parts with natural texture appearance are generally prepared by adopting a printing mode, and raw materials contain pollutants such as VOC, benzene compounds, heavy metals and the like, so that a large amount of energy is consumed, and the realization of environmental protection, energy conservation and emission reduction is not facilitated.
Disclosure of Invention
The invention mainly aims to provide an appearance part, a household appliance and a mold, and aims to solve the problems that the appearance part with natural texture in the prior art consumes a large amount of energy and is not beneficial to environmental protection and realization of energy conservation and emission reduction.
In order to achieve the above object, according to one aspect of the present invention, there is provided an exterior part including an exterior part body injection-molded from at least two colors of raw materials, the exterior part body having a shape of at least a partial sphere, the exterior part body being disposed centrally symmetrically with respect to a center line; the appearance part body comprises at least two appearance parts, each appearance part is provided with an appearance surface and a non-appearance surface, and the outer side wall of each appearance part is an appearance surface; the curvatures of the connecting parts of the outer side walls of any two connected appearance pieces in the at least two appearance pieces are equal; and a plurality of casting molding areas corresponding to the casting assembly of the mold are arranged on the non-appearance surface of each appearance piece, and the plurality of casting molding areas of each appearance piece are uniformly arranged around the central line.
Furthermore, the plurality of appearance pieces comprise a first appearance piece and a second appearance piece, the first appearance piece and the second appearance piece are sequentially arranged along the extending direction of the center line, and the first appearance piece and the second appearance piece are symmetrically arranged relative to the center line; wherein the number of the casting molding areas on the first appearance member and the second appearance member is equal.
Further, the appearance part body is provided with a reference surface which is perpendicular to the central line; the plurality of casting molding areas of the first appearance part and the plurality of casting molding areas of the second appearance part are arranged in a one-to-one correspondence manner; the projection of each cast molding area of the first appearance part on the reference surface and the projection of the corresponding cast molding area of the second appearance part on the reference surface form a preset included angle along the circumferential direction of the appearance part body; wherein the preset included angle is less than or equal to 15 degrees.
Further, the appearance part body is provided with a reference surface which is perpendicular to the central line; the plurality of casting molding areas of the first appearance part and the plurality of casting molding areas of the second appearance part are arranged in a one-to-one correspondence manner; the projection of each cast molding area of the first appearance part on the reference surface and the projection of the corresponding cast molding area of the second appearance part on the reference surface are arranged in a preset included angle along the circumferential direction of the appearance part body; wherein the preset included angle is less than or equal to 5 degrees.
Further, the appearance part body is provided with a reference surface which is perpendicular to the central line; the plurality of casting molding areas of the first appearance part and the plurality of casting molding areas of the second appearance part are arranged in a one-to-one correspondence manner; the projection of each cast molding area of the first appearance part on the reference surface and the projection of the corresponding cast molding area of the second appearance part on the reference surface form a preset included angle along the circumferential direction of the appearance part body; wherein the preset included angle is equal to 0 deg.
Furthermore, the casting molding area is rectangular, the lengths of the casting molding areas of any two appearance pieces in the plurality of appearance pieces are L1 and L2 respectively, and L1 is less than or equal to 2L2; the widths of the casting molding areas of any two appearance pieces in the plurality of appearance pieces are M1 and M2 respectively, and M1 is less than or equal to 2M2; or the casting molding area is circular, the diameters of the casting molding areas of any two appearance pieces in the plurality of appearance pieces are D1 and D2 respectively, and D1 is less than or equal to 2D2.
Further, the shapes and the sizes of the plurality of casting molding areas of the appearance pieces are the same, and the shapes and the sizes of the casting molding areas of the appearance pieces are the same.
Further, the at least two raw materials comprise a base material and at least one color master batch distributed in the base material; any two of the substrate and the at least one color masterbatch have different colors; and/or the mass ratio of the base material in the at least two raw materials is more than 99%, and the mass ratio of the at least one color master batch in the at least two raw materials is more than or equal to 0.1% and less than or equal to 1%.
According to another aspect of the present invention, there is provided a home appliance including an appearance member, an appearance surface of the appearance member forming at least a part of the appearance surface of the home appliance, the appearance member being the above-mentioned appearance member.
According to a further aspect of the present invention, there is provided a mold having a pouring assembly and a cavity for forming the appearance member of the appearance member, the pouring assembly being in communication with the cavity.
Furthermore, the pouring assembly comprises a plurality of pouring gates, the pouring gates and the plurality of pouring molding areas of the appearance piece are arranged in a one-to-one correspondence mode, and each pouring gate forms a corresponding pouring molding area; the pouring component further comprises a plurality of runners, the runners and the gates are arranged in a one-to-one correspondence mode, each runner is communicated with one end, far away from the cavity, of the corresponding gate, and the runners are arranged around the center line of the appearance part in a centrosymmetric mode.
The appearance part is formed by injection molding of raw materials with at least two colors, and the adoption of the raw materials with at least two colors can enable the appearance part to directly form natural textures after injection molding, so that the problems that the appearance part with the natural textures in the prior art consumes a large amount of energy, is not beneficial to environmental protection and realization of energy conservation and emission reduction are solved; moreover, a plurality of pouring molding areas of each appearance piece are uniformly distributed around the central line, so that the glue inlet flow balance can be ensured, the uniform distribution of textures and natural shape can be ensured; in addition, appearance defects such as flow marks, gate marks, welding marks and the like on the appearance surface are reduced, and the texture effect is further ensured. In addition, the curvatures of the connecting parts of the outer side walls of any two connected appearance parts in the at least two appearance parts are equal, the assembly consistency is ensured, and the overall roundness of the appearance part body is ensured.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows an isometric view of an embodiment of an appearance element according to the invention;
fig. 2 shows an exploded isometric view of an embodiment of an appearance member according to the present invention;
fig. 3 shows an exploded side view of an embodiment of an appearance part according to the present invention;
fig. 4 shows an isometric view of a first appearance piece of the appearance member according to the invention;
fig. 5 shows a top view of a first appearance piece of the appearance element according to the invention;
fig. 6 shows a cross-sectional view of a first appearance piece of the appearance part according to the invention;
fig. 7 shows an isometric view of a second appearance member of the appearance member according to the invention;
fig. 8 illustrates a bottom view of a second appearance member of the appearance member according to the present invention;
fig. 9 shows a cross-sectional view of a second appearance piece of the appearance part according to the present invention;
fig. 10 shows a partial enlarged view at C in fig. 9.
Wherein the figures include the following reference numerals:
10. an appearance member body; 11. an appearance member; 12. a non-exterior surface; 13. an outer sidewall; 14. a first appearance member; 15. a second appearance member;
20. pouring the assembly; 21. a gate; 22. a flow channel;
30. and (5) casting the molding area.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The invention provides an appearance part, please refer to fig. 1 to 10, which comprises an appearance part body 10, wherein the appearance part body 10 is formed by injection molding of raw materials with at least two colors, the appearance part body 10 is at least partially spherical, and the appearance part body 10 is arranged in a central symmetry way relative to a central line; the appearance part body 10 comprises at least two appearance pieces 11, each appearance piece 11 is provided with an appearance surface and a non-appearance surface 12, and the outer side wall 13 of each appearance piece 11 is an appearance surface; the curvatures of the connecting parts of the outer side walls 13 of any two connected appearance pieces 11 in at least two appearance pieces 11 are equal; the non-exterior surface 12 of each exterior piece 11 has a plurality of casting molding regions 30 thereon for corresponding to the casting assembly 20 of the mold, and the plurality of casting molding regions 30 of each exterior piece 11 are uniformly arranged around the center line.
The appearance part is formed by injection molding of raw materials with at least two colors, and the adoption of the raw materials with at least two colors can enable the appearance part to directly form natural textures after injection molding, so that the problems that the appearance part with the natural textures in the prior art consumes a large amount of energy, is not beneficial to environmental protection and realization of energy conservation and emission reduction are solved; moreover, the plurality of casting molding areas 30 of each appearance part 11 are uniformly arranged around the central line, so that the balance of glue inlet flow can be ensured, the uniform distribution of textures and natural shapes can be ensured; in addition, appearance defects such as flow marks, gate marks, welding marks and the like on the appearance surface are reduced, and the texture effect is further ensured. In addition, the curvatures of the connecting parts of the outer side walls 13 of any two connected appearance pieces 11 in the at least two appearance pieces 11 are equal, so that the assembly consistency is ensured, and the whole round feeling of the appearance part body 10 is ensured.
The texture can be obtained after injection molding, secondary treatment is not needed, the efficiency is high, the cost is low, and the cost is reduced by more than 70% compared with that predicted by a traditional printing process.
It should be noted that, when the appearance piece is injection molded by using the mold, the cavity of the mold is used for molding the appearance piece, the pouring component 20 is communicated with the cavity, the material in the pouring component 20 forms a pouring molding part, and the region where the appearance piece is connected with the pouring molding part is the pouring molding region 30.
When the appearance component is applied to the household appliance, the appearance surface is a component of the appearance of the household appliance, that is, the appearance surface is a surface exposed in an application environment and visible to a user; the non-exterior surface 12 is located inside the household appliance, i.e. the non-exterior surface 12 is a surface hidden from the user inside the household appliance.
In the present embodiment, the plurality of appearance members 11 include a first appearance member 14 and a second appearance member 15, the first appearance member 14 and the second appearance member 15 are sequentially arranged along the extending direction of the center line, and both the first appearance member 14 and the second appearance member 15 are arranged in central symmetry with respect to the center line; wherein the number of the casting molding regions 30 on the first and second external members 14 and 15 is equal. The arrangement can ensure the uniform pressure of glue feeding and the balanced distribution of flow marks, thereby ensuring uniform distribution of textures and natural shape; moreover, the welding lines of the different appearance pieces 11 can be ensured to be basically positioned on the same cutting plane.
Alternatively, the exterior member body 10 has a reference plane disposed perpendicular to the center line; the plurality of casting molding regions 30 of the first external member 14 and the plurality of casting molding regions 30 of the second external member 15 are disposed in one-to-one correspondence; the projection of each cast molding region 30 of the first appearance part 14 on the reference surface and the projection of the corresponding cast molding region 30 of the second appearance part 15 on the reference surface are arranged at a preset included angle along the circumferential direction of the appearance part body 10; wherein the predetermined included angle is less than or equal to 15 °. The arrangement can further ensure the uniform pressure of glue feeding and the uniform distribution of flow marks, thereby ensuring uniform distribution of textures and natural form; moreover, the welding lines of the different appearance pieces 11 can be ensured to be basically positioned on the same cutting plane.
It should be noted that the preset included angle is an included angle between the central points of the two cast molding regions 30 along the circumferential direction of the exterior part body 10.
Alternatively, the exterior member body 10 has a reference surface disposed perpendicular to the center line; the plurality of cast molding regions 30 of the first exterior member 14 and the plurality of cast molding regions 30 of the second exterior member 15 are provided in one-to-one correspondence; the projection of each cast molding region 30 of the first appearance part 14 on the reference surface and the projection of the corresponding cast molding region 30 of the second appearance part 15 on the reference surface are arranged at a preset included angle along the circumferential direction of the appearance part body 10; the preset included angle is less than or equal to 5 degrees, and the arrangement can further ensure the uniform pressure of glue feeding and the balanced distribution of flow marks, thereby ensuring uniform grain distribution and natural form; moreover, the welding lines of the different appearance pieces 11 can be ensured to be basically positioned on the same cutting plane.
Preferably, the exterior member body 10 has a reference plane disposed perpendicular to the center line; the plurality of casting molding regions 30 of the first external member 14 and the plurality of casting molding regions 30 of the second external member 15 are disposed in one-to-one correspondence; the projection of each cast molding region 30 of the first appearance part 14 on the reference surface and the projection of the corresponding cast molding region 30 of the second appearance part 15 on the reference surface are arranged at a preset included angle along the circumferential direction of the appearance part body 10; wherein the predetermined included angle is equal to 0 °. The pressure for ensuring the glue feeding is uniform, and the flow marks are distributed uniformly, so that the arrangement is optimal, the uniform distribution of textures is ensured, and the shape is natural; moreover, the welding lines of the different appearance pieces 11 can be ensured to be basically positioned on the same cutting plane.
In the embodiment, the casting molding region 30 is rectangular, the lengths of the casting molding regions 30 of any two appearance pieces 11 in the plurality of appearance pieces 11 are L1 and L2, respectively, and L1 is less than or equal to 2L2; the widths of the casting molding areas 30 of any two appearance pieces 11 in the plurality of appearance pieces 11 are M1 and M2 respectively, wherein M1 is less than or equal to 2M2; or, the casting molding area 30 is circular, the diameters of the casting molding areas 30 of any two appearance pieces 11 in the plurality of appearance pieces 11 are D1 and D2, respectively, and D1 is less than or equal to 2D2. The arrangement is convenient for ensuring that the flow mark forms near the casting molding area 30 are similar, and further ensuring that the texture forms of all the casting molding areas 30 are similar and more attractive.
Preferably, the shapes and sizes of the plurality of casting molding regions 30 of the respective external members 11 are the same, and the shapes and sizes of the casting molding regions 30 of the plurality of external members 11 are the same, so as to ensure that the flow mark forms near the casting molding regions 30 are similar, and such an arrangement ensures that the external texture effects of different external members 11 are substantially consistent.
In this embodiment, the at least two raw materials include a base material and at least one color masterbatch distributed in the base material; any two of the substrate and the at least one color masterbatch are different in color; and/or the mass ratio of the base material in the at least two raw materials is more than 99%, and the mass ratio of the at least one color master batch in the at least two raw materials is more than or equal to 0.1% and less than or equal to 1%. Such an arrangement enables an aesthetic part having a natural texture to be obtained after injection moulding.
In specific implementation, the color master batch has a melting temperature higher than that of the base material. Such an arrangement facilitates the creation of a natural texture.
The invention also provides a household appliance, which comprises an appearance part, wherein the appearance surface of the appearance part forms at least part of the appearance surface of the household appliance, and the appearance part is the appearance part in the embodiment.
The invention also provides a mould, wherein the mould is provided with a pouring component 20 and a cavity of the appearance piece 11 for forming the appearance part in the embodiment, and the pouring component 20 is communicated with the cavity.
Specifically, the pouring component 20 includes a plurality of gates 21, the plurality of gates 21 are disposed in one-to-one correspondence with the plurality of pouring molding regions 30 of the exterior part 11, and each gate 21 forms a corresponding pouring molding region 30; the pouring assembly 20 further comprises a plurality of runners 22, the runners 22 and the gates 21 are arranged in a one-to-one correspondence, each runner 22 is communicated with one end of the corresponding gate 21, which is far away from the cavity, and the runners 22 are arranged around the center line of the appearance part in a central symmetry manner. In specific implementation, the runners 22 are arranged in central symmetry around the center line of the appearance part, so that the size of the mold can be reduced, the space utilization efficiency is improved, and the balance of glue feeding is ensured.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
the appearance part is formed by injection molding of raw materials with at least two colors, and the appearance part can directly form natural textures after injection molding by adopting the raw materials with at least two colors, so that the problems that the appearance part with the natural textures in the prior art consumes a large amount of energy, is not beneficial to environmental protection and realization of energy conservation and emission reduction are solved; moreover, the plurality of casting molding areas 30 of each appearance part 11 are uniformly arranged around the central line, so that the glue inlet flow balance can be ensured, the uniform distribution of textures and the natural form can be ensured; in addition, appearance defects such as flow marks, gate marks, welding marks and the like on the appearance surface are reduced, and the texture effect is further ensured. In addition, the curvatures of the connecting parts of the outer side walls 13 of any two connected appearance pieces 11 in the at least two appearance pieces 11 are equal, so that the assembly consistency is ensured, and the whole round feeling of the appearance part body 10 is ensured.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances such that, for example, embodiments of the application described herein may be implemented in sequences other than those illustrated or described herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
For ease of description, spatially relative terms such as "over 8230," "upper surface," "above," and the like may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; above" may include both orientations "at 8230; \8230; above" and "at 8230; \8230; below". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. An appearance part comprising an appearance part body (10), characterized in that the appearance part body (10) is injection molded from at least two colors of raw materials, the appearance part body (10) is at least partially spherical in shape, and the appearance part body (10) is arranged centrally symmetrically with respect to a center line; the appearance part body (10) comprises at least two appearance pieces (11), each appearance piece (11) is provided with an appearance surface and a non-appearance surface (12), and an outer side wall (13) of each appearance piece (11) is the appearance surface; the curvatures of the joints of the outer side walls (13) of any two connected appearance pieces (11) in at least two appearance pieces (11) are equal;
the non-appearance surface (12) of each appearance piece (11) is provided with a plurality of casting molding areas (30) corresponding to a casting assembly (20) of a mold, and the plurality of casting molding areas (30) of each appearance piece (11) are uniformly arranged around the central line.
2. The exterior member according to claim 1, wherein the plurality of exterior members (11) include a first exterior member (14) and a second exterior member (15), the first exterior member (14) and the second exterior member (15) being arranged in this order along an extending direction of the center line, the first exterior member (14) and the second exterior member (15) each being arranged centrosymmetrically with respect to the center line;
wherein the number of cast molding areas (30) on the first and second outer appearance pieces (14, 15) is equal.
3. The exterior part according to claim 2, wherein the exterior part body (10) has a reference surface disposed perpendicular to the center line; the plurality of casting molding areas (30) of the first appearance piece (14) and the plurality of casting molding areas (30) of the second appearance piece (15) are arranged in one-to-one correspondence; the projection of each cast molding area (30) of the first appearance piece (14) on the reference surface and the projection of the corresponding cast molding area (30) of the second appearance piece (15) on the reference surface are arranged at a preset included angle along the circumferential direction of the appearance part body (10); wherein the preset included angle is less than or equal to 15 °.
4. The exterior part according to claim 2, wherein the exterior part body (10) has a reference surface disposed perpendicular to the center line; the plurality of cast molding regions (30) of the first external member (14) and the plurality of cast molding regions (30) of the second external member (15) are arranged in one-to-one correspondence; the projection of each cast molding area (30) of the first appearance piece (14) on the reference surface and the projection of the corresponding cast molding area (30) of the second appearance piece (15) on the reference surface are arranged at a preset included angle along the circumferential direction of the appearance part body (10); wherein the preset included angle is less than or equal to 5 degrees.
5. The exterior member according to claim 2, wherein the exterior member body (10) has a reference plane disposed perpendicular to the center line; the plurality of cast molding regions (30) of the first external member (14) and the plurality of cast molding regions (30) of the second external member (15) are arranged in one-to-one correspondence; the projection of each cast molding area (30) of the first appearance piece (14) on the reference surface and the projection of the corresponding cast molding area (30) of the second appearance piece (15) on the reference surface are arranged at a preset included angle along the circumferential direction of the appearance part body (10); wherein the preset included angle is equal to 0 °.
6. The appearance element according to any one of claims 1 to 5,
the casting molding area (30) is rectangular, the lengths of the casting molding area (30) of any two appearance pieces (11) in the appearance pieces (11) are L1 and L2 respectively, and L1 is less than or equal to 2L2; the widths of the casting molding areas (30) of any two appearance pieces (11) in the appearance pieces (11) are respectively M1 and M2, and M1 is less than or equal to 2M2; or alternatively
The casting molding area (30) is circular, the diameters of the casting molding area (30) of any two of the appearance pieces (11) are D1 and D2 respectively, and D1 is less than or equal to 2D2.
7. The appearance element according to any one of claims 1 to 5,
the shapes and the sizes of the plurality of casting molding areas (30) of the external parts (11) are the same, and the shapes and the sizes of the casting molding areas (30) of the plurality of external parts (11) are the same.
8. The appearance part according to any one of claims 1 to 5, characterized in that at least two of said raw materials comprise a substrate and at least one masterbatch distributed within said substrate;
any two of the substrate and the at least one color mother particle are different in color; and/or the presence of a gas in the atmosphere,
the mass ratio of the base material in at least two raw materials is more than 99%, and the mass ratio of at least one color mother particle in at least two raw materials is more than or equal to 0.1% and less than or equal to 1%.
9. A household appliance comprising an appearance component, the appearance surface of which forms at least part of the appearance surface of the household appliance, characterized in that the appearance component is an appearance component according to any one of claims 1 to 8.
10. Mould, characterized in that it has a pouring assembly (20) and a cavity for forming the appearance element (11) of the appearance element according to any one of claims 1 to 8, said pouring assembly (20) being in communication with said cavity.
11. The mold according to claim 10, characterized in that said pouring assembly (20) comprises a plurality of pouring gates (21), a plurality of said pouring gates (21) being arranged in a one-to-one correspondence with a plurality of pouring molding zones (30) of said outer piece (11), each of said pouring gates (21) forming a respective said pouring molding zone (30);
the pouring component (20) further comprises a plurality of runners (22), the runners (22) and the gates (21) are arranged in a one-to-one correspondence mode, each runner (22) is communicated with one end, far away from the cavity, of the corresponding gate (21), and the runners (22) are arranged around the center line of the appearance part in a central symmetry mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211406235.1A CN115891060A (en) | 2022-11-10 | 2022-11-10 | Appearance part, household appliance and mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211406235.1A CN115891060A (en) | 2022-11-10 | 2022-11-10 | Appearance part, household appliance and mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115891060A true CN115891060A (en) | 2023-04-04 |
Family
ID=86477833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211406235.1A Pending CN115891060A (en) | 2022-11-10 | 2022-11-10 | Appearance part, household appliance and mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115891060A (en) |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837622A (en) * | 2009-03-20 | 2010-09-22 | 施耐德电器工业公司 | Injection moulding device and injection moulding method and prepared circular ring plastic product |
| CN103716665A (en) * | 2013-12-19 | 2014-04-09 | 深圳市九洲电器有限公司 | Set-top box and preparation method thereof |
| CN206242391U (en) * | 2016-12-12 | 2017-06-13 | 江西佰仕通电子科技有限公司 | A kind of upper lower casing synchronous processing mould of onboard charger |
| KR20180058532A (en) * | 2016-11-24 | 2018-06-01 | 주식회사 지앤브이코스메틱 | Container that has an ornament |
| KR101927482B1 (en) * | 2017-09-05 | 2019-03-12 | 주식회사 파인테크닉스 | Die casting mold having central injection structure |
| CN109611354A (en) * | 2018-11-26 | 2019-04-12 | 珠海格力电器股份有限公司 | Fan with cooling device |
| CN209733573U (en) * | 2018-11-27 | 2019-12-06 | 珠海格力电器股份有限公司 | Cooking utensil's face lid, cooking utensil's lid structure and cooking utensil |
| CN211009208U (en) * | 2019-11-12 | 2020-07-14 | 许琪盛 | Wearable fan |
| CN112092306A (en) * | 2020-08-04 | 2020-12-18 | 格力电器（武汉）有限公司 | Gating system and injection mold with same |
| CN212219099U (en) * | 2019-11-15 | 2020-12-25 | 江苏金陵永磁产业研究院有限公司 | Modulation ring injection molding tool |
| CN212376943U (en) * | 2020-06-01 | 2021-01-19 | 宁波市永欣电器有限公司 | Novel direction adjusting device, fan and circulating fan |
| CN112626802A (en) * | 2020-11-30 | 2021-04-09 | 无锡小天鹅电器有限公司 | Door ring of clothes treatment equipment, clothes treatment equipment and mold |
| CN213870456U (en) * | 2020-10-13 | 2021-08-03 | 厦门泰谷远东汽车配件有限公司 | Spherical fan casing fixing structure |
| CN213972345U (en) * | 2020-09-30 | 2021-08-17 | 江西晶超光学有限公司 | Lens barrel element, forming mold, camera module and electronic equipment |
| CN214645518U (en) * | 2021-03-19 | 2021-11-09 | 苏州星微奇精密科技有限公司 | Anastomat body injection mold |
| CN114102971A (en) * | 2021-10-09 | 2022-03-01 | 宁波万盛实业有限公司 | Injection mold of magnetic ring subassembly |
| CN114258226A (en) * | 2021-12-31 | 2022-03-29 | 珠海格力电器股份有限公司 | Appearance part, household appliance and mold |
| CN216804229U (en) * | 2021-10-11 | 2022-06-24 | 江西晶超光学有限公司 | Mould and injection molding |
| CN115871176A (en) * | 2022-11-10 | 2023-03-31 | 珠海格力电器股份有限公司 | Appearance part, household appliance and mold |
| CN115891055A (en) * | 2022-11-10 | 2023-04-04 | 珠海格力电器股份有限公司 | Appearance part, household appliance and mold |
-
2022
- 2022-11-10 CN CN202211406235.1A patent/CN115891060A/en active Pending
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837622A (en) * | 2009-03-20 | 2010-09-22 | 施耐德电器工业公司 | Injection moulding device and injection moulding method and prepared circular ring plastic product |
| CN103716665A (en) * | 2013-12-19 | 2014-04-09 | 深圳市九洲电器有限公司 | Set-top box and preparation method thereof |
| KR20180058532A (en) * | 2016-11-24 | 2018-06-01 | 주식회사 지앤브이코스메틱 | Container that has an ornament |
| CN206242391U (en) * | 2016-12-12 | 2017-06-13 | 江西佰仕通电子科技有限公司 | A kind of upper lower casing synchronous processing mould of onboard charger |
| KR101927482B1 (en) * | 2017-09-05 | 2019-03-12 | 주식회사 파인테크닉스 | Die casting mold having central injection structure |
| CN109611354A (en) * | 2018-11-26 | 2019-04-12 | 珠海格力电器股份有限公司 | Fan with cooling device |
| CN209733573U (en) * | 2018-11-27 | 2019-12-06 | 珠海格力电器股份有限公司 | Cooking utensil's face lid, cooking utensil's lid structure and cooking utensil |
| CN211009208U (en) * | 2019-11-12 | 2020-07-14 | 许琪盛 | Wearable fan |
| CN212219099U (en) * | 2019-11-15 | 2020-12-25 | 江苏金陵永磁产业研究院有限公司 | Modulation ring injection molding tool |
| CN212376943U (en) * | 2020-06-01 | 2021-01-19 | 宁波市永欣电器有限公司 | Novel direction adjusting device, fan and circulating fan |
| CN112092306A (en) * | 2020-08-04 | 2020-12-18 | 格力电器（武汉）有限公司 | Gating system and injection mold with same |
| CN213972345U (en) * | 2020-09-30 | 2021-08-17 | 江西晶超光学有限公司 | Lens barrel element, forming mold, camera module and electronic equipment |
| CN213870456U (en) * | 2020-10-13 | 2021-08-03 | 厦门泰谷远东汽车配件有限公司 | Spherical fan casing fixing structure |
| CN112626802A (en) * | 2020-11-30 | 2021-04-09 | 无锡小天鹅电器有限公司 | Door ring of clothes treatment equipment, clothes treatment equipment and mold |
| CN214645518U (en) * | 2021-03-19 | 2021-11-09 | 苏州星微奇精密科技有限公司 | Anastomat body injection mold |
| CN114102971A (en) * | 2021-10-09 | 2022-03-01 | 宁波万盛实业有限公司 | Injection mold of magnetic ring subassembly |
| CN216804229U (en) * | 2021-10-11 | 2022-06-24 | 江西晶超光学有限公司 | Mould and injection molding |
| CN114258226A (en) * | 2021-12-31 | 2022-03-29 | 珠海格力电器股份有限公司 | Appearance part, household appliance and mold |
| CN115871176A (en) * | 2022-11-10 | 2023-03-31 | 珠海格力电器股份有限公司 | Appearance part, household appliance and mold |
| CN115891055A (en) * | 2022-11-10 | 2023-04-04 | 珠海格力电器股份有限公司 | Appearance part, household appliance and mold |
Non-Patent Citations (1)
| Title |
|---|
| "复杂注塑模现代设计", 30 July 2018, 金盾出版社, pages: 227 - 235 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205343401U (en) | Mechanical device and component | |
| US8454881B2 (en) | Method of forming an eraser | |
| CN115871176A (en) | Appearance part, household appliance and mold | |
| CN115891055A (en) | Appearance part, household appliance and mold | |
| CN115891060A (en) | Appearance part, household appliance and mold | |
| CN106626230A (en) | Curved-surface casing and forming process thereof | |
| CN207663959U (en) | Switch panel and switch socket | |
| CN106182365A (en) | Die bush and construction method thereof for surface of concrete structure decorating integrative molding | |
| CN217098694U (en) | Decorative strip, household appliance and mold | |
| CN215472584U (en) | Toilet seat ring or toilet cover plate and forming die thereof | |
| CN101224339B (en) | Mahjong and fabricating method thereof | |
| CN204553928U (en) | A kind of point ceramic water spool and shower valve body adopting | |
| CN209365200U (en) | Mold and imitative metal tea can | |
| CN203940366U (en) | A kind of ultrathin plastics lamp affixed to the ceiling housing assembly | |
| CN115742192A (en) | Appearance part, household appliance and mold | |
| CN112659439A (en) | Toilet seat ring or toilet cover plate and forming die and preparation method thereof | |
| CN207099125U (en) | A kind of cell-phone cover structure | |
| CN218838507U (en) | Appearance part, household appliance and mold | |
| CN1100962C (en) | Once hot pressing process of making base weight for lamp set | |
| CN219352052U (en) | Appearance part, household appliance and mold | |
| CN219338409U (en) | Base, household appliance and mold | |
| CN207669607U (en) | A kind of Novel tablet computer silica gel sheath shaping mould | |
| CN2882961Y (en) | Mould able to inject different patterns | |
| CN109397619A (en) | Mold, imitative metal tea can and manufacturing process | |
| CN202324445U (en) | Three-dimensional (3D) transformation decorative material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |