CN217098693U - Appearance part, household appliance and mold - Google Patents
Appearance part, household appliance and mold Download PDFInfo
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- CN217098693U CN217098693U CN202123452406.8U CN202123452406U CN217098693U CN 217098693 U CN217098693 U CN 217098693U CN 202123452406 U CN202123452406 U CN 202123452406U CN 217098693 U CN217098693 U CN 217098693U
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Abstract
The utility model provides an appearance part, a household appliance and a mould, wherein the appearance part is a spraying-free injection molding part and comprises an appearance part body, and the appearance part body is provided with an appearance surface and a non-appearance surface; the non-appearance surface is provided with a transition part, and the transition part is provided with a pouring gate forming area corresponding to a pouring gate of the mold; alternatively, the non-exterior surface has a transition portion cut-out region formed by cutting out the transition portion, the transition portion being located between the transition portion cut-out region and a gate of the mold. The utility model discloses an outward appearance part has solved the problem that the spraying injection molding of exempting from among the prior art produced appearance defects easily.
Description
Technical Field
The utility model relates to a domestic appliance field particularly, relates to an outward appearance part, domestic appliance and mould.
Background
At present, household appliances usually adopt a spraying process to carry out surface treatment on injection molding parts so as to realize the improvement of various colors and appearance textures and cover the appearance defects of parts, but have the problems of high cost and environmental pollution. Therefore, the spraying-free technology can be adopted to replace and make up the problem of the spraying process, the injection molding piece of the spraying-free material has unique light and shadow effect and metallic luster after molding, and the appearance effect which is comparable to or superior to the spraying effect can be achieved without secondary treatment. The technology has the advantages of excellent functions, low cost, environmental protection and the like.
However, the spray-free material is easy to have appearance defects such as flow marks, welding marks, gate marks and the like in the injection molding process, and the generated positions or degrees are difficult to predict and have poor consistency.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an outward appearance part, domestic appliance and mould to the spraying injection molding that exempts from among the solution prior art produces appearance defects's problem easily.
In order to achieve the above object, according to one aspect of the present invention, there is provided an appearance part, which is a spray-free injection molded part, the appearance part including an appearance body having an appearance surface and a non-appearance surface; the non-appearance surface is provided with a transition part, and the transition part is provided with a gate forming area corresponding to a gate of the mold; or the non-appearance surface is provided with a transition part cutting area formed after the transition part is cut off, and the transition part is positioned between the transition part cutting area and a gate of the mold.
Further, the non-appearance surface and the appearance surface are arranged oppositely; or the non-appearance surface is connected with the appearance surface.
Further, when the non-appearance surface is connected with the appearance surface, the transition part is provided with a first end surface, a first edge line of the first end surface is connected with the non-appearance surface, and the first edge line and a second edge line connected with the non-appearance surface are arranged at intervals or in a connection mode.
Further, the first edge line and the second edge line are arranged in parallel, and when the distance between the first edge line and the second edge line is larger than or equal to 1 time of the thickness of the main material, the first edge line and the second edge line are arranged at intervals.
Further, the first edge line and the second edge line are arranged in parallel, and when the distance between the first edge line and the second edge line is smaller than 1 time of the thickness of the main material, the first edge line and the second edge line are connected in a smooth transition mode.
Furthermore, the appearance surface and the first end surface are both planes, and the appearance surface is flush with the first end surface; or the appearance surface and the first end surface are both curved surfaces, and the curvature of the joint of the appearance surface and the first end surface is tangent.
Further, when the non-exterior surface is provided with the transition portion, the transition portion has an upstream end surface and a downstream end surface; the area of the gate forming area is smaller than the area of the upstream end surface or the area of the downstream end surface; and/or the area of the downstream end face is greater than the area of the upstream end face.
Further, the length of the transition in the flow direction of the injection molding melt is greater than or equal to 8 mm.
Further, the appearance part is made of a spraying-free material, and the spraying-free material comprises a base material and particles distributed in the base material; wherein, the base material is a thermoplastic polymer material; the particles are any one or more of metal particles, pearls and fibers.
Furthermore, the appearance surface is provided with a wire drawing pattern, and the extending direction of the wire drawing pattern is parallel to the flowing direction of the injection molding melt.
According to another aspect of the present invention, there is provided a household appliance, comprising an appearance component, wherein the appearance surface of the appearance component forms at least part of the appearance surface of the household appliance, and the appearance component is the above-mentioned appearance component.
According to a further aspect of the present invention, there is provided a mold having a cavity for forming the appearance part described above, the cavity including a first cavity for forming an appearance piece body of the appearance part and a second cavity for forming a transition portion; the mould is also provided with a pouring gate which is communicated with the second cavity.
Further, the transition portion has an upstream end face and a downstream end face, and the second cavity has a first communication port forming the upstream end face and a second communication port forming the downstream end face; the area of a third communication port of the pouring gate, which is communicated with the second cavity, is smaller than the area of the first communication port or the area of the second communication port; and/or the area of the second communication port is larger than that of the first communication port.
The appearance part of the utility model is made by adopting a spraying-free technology, is an injection molding product and is made of a spraying-free material, and comprises an appearance part body and a transition part, wherein the transition part is arranged on the non-appearance surface of the appearance part body, and the transition part is provided with a pouring gate forming area corresponding to a pouring gate of a mold; or the non-appearance surface of the appearance piece body of the appearance part is provided with a transition part cutting area formed by cutting the transition part, and the transition part is positioned between the transition part cutting area and a gate of the mold. It is visible, transition portion connects in outward appearance spare body, and the runner is connected in transition portion, can make the melt of moulding plastics that the runner flows out form transition portion earlier and form outward appearance spare body again, and runner line defect will appear in transition portion, avoids appearing the runner line on the outward appearance spare body, has solved the easy problem that produces outward appearance defect of outward appearance spare body.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, 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 axonometric view of an embodiment of an appearance element according to the invention;
FIG. 2 shows a close-up view of an embodiment of the appearance component of FIG. 1;
fig. 3 shows a top view of an embodiment of an appearance element according to the invention;
FIG. 4 shows a cross-sectional view at O-O section of the appearance component in FIG. 3;
FIG. 5 shows a close-up view of an embodiment of the appearance component of FIG. 4;
fig. 6 shows an isometric view of another embodiment of an appearance member according to the present invention; and
fig. 7 shows a cross-sectional view of another embodiment of an appearance element according to the invention.
Wherein the figures include the following reference numerals:
10. an appearance piece body; 11. appearance surface; 12. a non-exterior surface; 13. a connecting surface; 20. a transition section; 21. a first end face; 50. a gate forming area; 40. a transition cut-out region; 30. a gate; 31. and a third communication port.
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 accompanying drawings in conjunction with embodiments.
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 example 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.
In prior art, runner lug connection is in the part, and there will be runner line defect near the runner of part, improves prior art for solving this problem this application.
The utility model provides an appearance part, please refer to fig. 1 to 7, the appearance part is a spraying-free injection molding part, the appearance part comprises an appearance part body 10, the appearance part body 10 has an appearance surface 11 and a non-appearance surface 12; the non-appearance surface 12 is provided with a transition part 20, and the transition part 20 is provided with a gate forming area 50 corresponding to a gate 30 of the mold; alternatively, the non-exterior surface 12 has a transition cut-out 40 formed by cutting out the transition 20, the transition 20 being located between the transition cut-out 40 and the gate 30 of the mold.
The appearance part of the utility model is made by adopting a spraying-free technology, is an injection molding product and is made of a spraying-free material, and comprises an appearance part body 10 and a transition part 20, wherein the transition part 20 is arranged on a non-appearance surface 12 of the appearance part body 10, and the transition part 20 is provided with a pouring gate forming area 50 corresponding to a pouring gate 30 of a mold; alternatively, the non-design surface 12 of the design body 10 of the design part has a transition portion cut-off region 40 formed by cutting off the transition portion 20, and the transition portion 20 is located between the transition portion cut-off region 40 and the gate 30 of the mold. It can be seen that the transition portion 20 is connected to the appearance part body 10, the gate 30 is connected to the transition portion 20, so that the injection molding melt flowing out from the gate 30 can form the transition portion 20 and then form the appearance part body 10, gate line defects will appear on the transition portion 20, gate lines are prevented from appearing on the appearance part body 10, and the problem that the appearance part body 10 is prone to appearance defects is solved.
The spraying-free injection molding part has unique light and shadow effect and metallic luster after being molded, can achieve the appearance effect which is comparable to or superior to spraying without secondary treatment, and has the advantages of excellent function, low cost, environmental protection and the like.
It should be noted that, when the appearance part is injection molded by using the mold, the cavity of the mold is used for molding the appearance part, the gate 30 is communicated with the cavity, the material in the gate 30 forms a gate molding portion, and a region where the appearance part is connected with the gate molding portion is the gate molding region 50. The transition portion 20 is connected to the exterior body 10, and a region where the exterior body 10 is connected to the transition portion 20 is the transition portion cut-out region 40.
It should be noted that, when the appearance component is applied to the household appliance, the appearance surface 11 is a component of the appearance of the household appliance, that is, the appearance surface 11 is a surface exposed in the application environment and visible to the 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 non-exterior surface 12 is disposed opposite to the exterior surface 11; alternatively, the non-design surface 12 is provided in connection with the design surface 11. Specifically, when the non-design surface 12 is disposed opposite to the design surface 11, the non-design surface 12 is connected to the design surface 11 through a connection surface 13, a first end of the connection surface 13 is connected to one end of the non-design surface 12, and a second end of the connection surface 13 is connected to one end of the design surface 11; when the non-design surface 12 is provided in contact with the design surface 11, one end of the non-design surface 12 is directly connected to one end of the design surface 11.
In the present embodiment, as shown in fig. 6 and 7, when the non-exterior surface 12 is provided in connection with the exterior surface 11, the transition portion 20 has a first end surface 21, a first edge line of the first end surface 21 is connected to the non-exterior surface 12, and the first edge line is provided at an interval from or in contact with a second edge line of the exterior surface 11 connected to the non-exterior surface 12. The first end face 21 and the appearance face 11 are located on the same side of the appearance component, and when the first end face 21 of the transition portion 20 is spaced from the appearance face 11, a step transition is formed between the appearance face 11 and the first end face 21.
In one embodiment, when the non-exterior surface 12 is disposed in connection with the exterior surface 11, the transition portion 20 extends in the same direction as the exterior body 10.
When the transition portion 20 needs to be removed, the first end surface 21 of the transition portion 20 is spaced from the appearance surface 11, so that burrs generated when the transition portion 20 is removed are prevented from remaining on the appearance surface 11; when the transition part 20 is not required to be removed, the first end face and the appearance face 11 are in smooth transition, and the forming quality of the appearance face 11 is guaranteed.
In one embodiment, the first edge line and the second edge line are arranged in parallel, and the first edge line and the second edge line are arranged at an interval when the distance between the first edge line and the second edge line is greater than or equal to 1 times of the thickness of the main material.
In one embodiment, the first edge line and the second edge line are arranged in parallel, and the first edge line and the second edge line are in smooth transition connection when the distance between the first edge line and the second edge line is less than 1 time of the thickness of the main material. In the present embodiment, when the first end surface 21 of the transition portion 20 is in smooth transition with the appearance surface 11, both the appearance surface 11 and the first end surface 21 are flat, and the appearance surface 11 is flush with the first end surface 21; or, both the appearance surface 11 and the first end surface 21 are curved surfaces, and the curvature of the joint of the appearance surface 11 and the first end surface 21 is tangent.
Specifically, the average thickness or the median value of the thickness of the exterior part in the direction perpendicular to the first edge line and the second edge line is 1 times the main stock thickness.
Alternatively, the appearance member includes a plate-like structure, the end surface disposed along the circumferential direction of the plate-like structure is the non-appearance surface 12, and the first edge line and the second edge line are both located on the end surface disposed along the circumferential direction of the plate-like structure; the direction perpendicular to the first edge line and the second edge line is the thickness direction of the plate-shaped structure, and the thickness of 1 time of the main material is the average thickness or a median value of the thickness of the plate-shaped structure.
In the present embodiment, when the transition portion 20 is provided on the non-exterior surface 12, the transition portion 20 has an upstream end surface and a downstream end surface; the area of the gate forming region 50 is smaller than the area of the upstream end face or the area of the downstream end face; and/or the area of the downstream end face is greater than the area of the upstream end face. During injection molding, the injection molding melt firstly flows through the gate molding area 50, then the end surface of the transition part 20 flowing through firstly is an upstream end surface, and the end surface of the transition part 20 flowing through after the injection molding melt is a downstream end surface. Specifically, the upstream area is small and the downstream area is large, so that the melt speed in the cross section is reduced, the melt flow at low speed is more stable, and smaller defects are generated.
It should be noted that the upstream end face and the downstream end face are both arranged perpendicular to the extending direction of the transition portion 20, and the downstream end face is the end face of the end of the transition portion 20 connected with the appearance body 10.
In the present embodiment, when the transition portion 20 is provided on the non-exterior surface 12, the transition portion 20 has an upstream end surface and a downstream end surface; the length of the gate molding region 50 is less than the length of the upstream end surface and/or the length of the downstream end surface is greater than the length of the upstream end surface along the length of the gate molding region 50.
Specifically, the length direction of the gate forming area 50 is the width direction of the gate 30, i.e., the direction perpendicular to the mold opening direction of the mold. As shown in fig. 3, the gate forming section 50 has a length direction in the y direction.
In the present exemplary embodiment, the length of the transition 20 in the flow direction of the injection-molded melt is greater than or equal to 8 mm. Specifically, the flow velocity buffering requires a certain distance, so that the length of the transition portion 20 in the flow direction of the injection melt is greater than or equal to 8mm, and the low-speed melt flow is more stable, so that smaller defects are generated in the appearance.
In the present embodiment, the appearance body 10 is symmetrically arranged with respect to the reference plane, and when the transition portion 20 is provided on the non-appearance surface 12, the transition portion 20 is symmetrically arranged with respect to the reference plane; when the non-exterior surface 12 has the transition cut-out region 40, the transition cut-out region 40 is disposed symmetrically with respect to the reference plane. Specifically, the gate forming area 50 is disposed symmetrically with respect to the reference plane. The arrangement can ensure that the glue inlet flow at the two sides of the reference surface tends to be symmetrical and balanced, and appearance defects are avoided.
In this embodiment, the appearance member is made of a spray-free material including a base material and particles distributed in the base material; wherein, the base material is a thermoplastic polymer material; the particles are any one or more of metal particles, pearls and fibers. The spraying-free material contains the particles, so that the injection molding piece has unique light and shadow effect and metallic luster after molding, and the appearance effect which is comparable to or better than that of spraying can be achieved without secondary treatment.
Optionally, the metal particles are aluminum or copper.
Optionally, the fibers are nylon or natural fibers.
In the present embodiment, the design surface 11 is provided with a drawing line, and the extending direction of the drawing line is parallel to the flowing direction of the injection molding melt. If the appearance surface has flow marks, the direction of the flow marks is the same as the flowing direction, the extending direction of the wire drawing lines is parallel to the flowing direction of the melt, so that the flow marks can be covered by the lines of the wire drawing lines, and the flow marks have the function of covering.
The surface drawing is a surface treatment means for providing a decorative effect by forming lines on the surface of the exterior part by surface drawing.
Alternatively, the appearance member may be a housing.
Alternatively, the appearance member may be a structure of any shape, including but not limited to a plate structure, a strip structure, a ring structure, a cylinder structure, a tube structure, and a lattice structure.
In other embodiments, the design surface 11 has a first gate forming area, and the design component covers or thins the first gate forming area by labeling, silk printing, laser engraving, etc. due to the gate lines generated at the first gate forming area. Wherein the first gate forming region and the gate forming region are present on the appearance component by the same implementation means.
In other embodiments, the appearance surface 11 has flow marks, and the flow marks on the appearance surface 11 are covered or diluted by using a concave-convex mark with decoration, a sun print, a label, silk printing, laser engraving, and the like.
In other embodiments, the appearance surface 11 has weld lines, and the weld lines on the appearance surface 11 are covered or diluted by using decorative embossed marks, sun lines, labels, silk screen printing, laser engraving, and the like.
The utility model also provides a household appliance, including the outward appearance part, the outward appearance face 11 of outward appearance part forms household appliance's at least partial outward appearance face, and wherein, the outward appearance part is the outward appearance part in above-mentioned embodiment.
Optionally, the household appliance is a desk top water purifier, and the appearance component is a display housing of the desk top water purifier.
The utility model also provides a mould, the mould has a cavity for forming the appearance part in the above embodiment, the cavity comprises a first cavity for forming the appearance part body 10 of the appearance part and a second cavity for forming the transition part 20; the mold also has a gate 30, the gate 30 communicating with the second cavity.
Specifically, the flow sequence of the injection melt is from the gate 30 to the second cavity to the first cavity.
In the present embodiment, the transition portion 20 has an upstream end face and a downstream end face, and the second cavity has a first communication port forming the upstream end face and a second communication port forming the downstream end face; the area of the third communication port 31 of the gate 30 communicating with the second cavity is smaller than the area of the first communication port or the area of the second communication port; and/or the area of the second communication port is larger than that of the first communication port.
In the present embodiment, the transition portion 20 has an upstream end face and a downstream end face, and the second cavity has a first communication port forming the upstream end face and a second communication port forming the downstream end face; the width of the third communication port 31 of the gate 30 communicating with the second cavity is smaller than the width of the first communication port in the width direction of the gate 30; and/or the width of the second communication port is larger than that of the first communication port.
From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:
the appearance part of the utility model is made by adopting a spraying-free technology, is an injection molding product and is made of a spraying-free material, and comprises an appearance part body 10 and a transition part 20, wherein the transition part 20 is arranged on a non-appearance surface 12 of the appearance part body 10, and the transition part 20 is provided with a pouring gate forming area 50 corresponding to a pouring gate 30 of a mold; alternatively, the non-design surface 12 of the design body 10 of the design part has a transition portion cut-off region 40 formed by cutting off the transition portion 20, and the transition portion 20 is located between the transition portion cut-off region 40 and the gate 30 of the mold. It can be seen that the transition portion 20 is connected to the appearance part body 10, the gate 30 is connected to the transition portion 20, so that the injection molding melt flowing out from the gate 30 can form the transition portion 20 and then form the appearance part body 10, gate line defects will appear on the transition portion 20, gate lines are prevented from appearing on the appearance part body 10, and the problem that the appearance part body 10 is prone to appearance defects is solved.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above 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 is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, 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.
Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature 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 term "above … …" can include both an orientation of "above … …" and "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 (13)
1. An appearance part, characterized in that the appearance part is a spray-free injection molded part, the appearance part comprising an appearance body (10), the appearance body (10) having an appearance face (11) and a non-appearance face (12);
a transition part (20) is arranged on the non-appearance surface (12), and the transition part (20) is provided with a gate forming area (50) corresponding to a gate (30) of the mold; or
The non-exterior surface (12) has a transition cut-out (40) formed by cutting out the transition (20), and the transition (20) is located between the transition cut-out (40) and a gate (30) of the mold.
2. The appearance element according to claim 1, characterized in that said non-appearance face (12) is disposed opposite to said appearance face (11); or
The non-appearance surface (12) is connected with the appearance surface (11).
3. Appearance element according to claim 2, characterized in that, when the non-appearance face (12) is arranged in connection with the appearance face (11),
the transition portion (20) has a first end surface (21), a first edge line of the first end surface (21) is connected with the non-appearance surface (12), and the first edge line and a second edge line of the appearance surface (11) connected with the non-appearance surface (12) are arranged at intervals or are connected.
4. The appearance element according to claim 3, wherein the first edge line and the second edge line are arranged in parallel, and the first edge line and the second edge line are arranged at an interval when a distance between the first edge line and the second edge line is greater than or equal to 1 times a main material thickness.
5. The appearance element according to claim 3, wherein the first edge line and the second edge line are arranged in parallel, and the first edge line and the second edge line are in smooth transition contact when the distance between the first edge line and the second edge line is less than 1 times the thickness of the main material.
6. -the appearance element according to claim 3, characterized in that said appearance face (11) and said first end face (21) are both plane, said appearance face (11) being flush with said first end face (21); or
The appearance surface (11) and the first end surface (21) are both curved surfaces, and the curvature of the joint of the appearance surface (11) and the first end surface (21) is tangent.
7. The appearance element according to any one of claims 1 to 6, characterized in that, when a transition (20) is provided on the non-appearance face (12), the transition (20) has an upstream end face and a downstream end face;
the area of the gate molding region (50) is smaller than the area of the upstream end face or the area of the downstream end face; and/or the presence of a gas in the gas,
the area of the downstream end surface is larger than the area of the upstream end surface.
8. The appearance element according to any one of claims 1 to 6, characterized in that the length of the transition (20) in the flow direction of the injection-molded melt is greater than or equal to 8 mm.
9. The appearance part according to any one of claims 1 to 6, wherein the appearance part is made of a spray-free material comprising a base material and particles distributed within the base material;
wherein the base material is a thermoplastic polymer material; the particles are any one or more of metal particles, pearls and fibers.
10. The appearance element according to any one of claims 1 to 6, characterized in that the appearance face (11) is provided with a drawing grain, the extension direction of which is parallel to the flow direction of the injection-molded melt.
11. A household appliance comprising an appearance component, the appearance face (11) of which forms at least part of the appearance face of the household appliance, characterized in that the appearance component is an appearance component according to any one of claims 1 to 10.
12. A mold having a cavity for forming the appearance part of any one of claims 1 to 10, the cavity comprising a first cavity for molding an appearance piece body (10) of the appearance part and a second cavity for molding a transition portion (20); the mold also has a gate (30), the gate (30) communicating with the second cavity.
13. The die according to claim 12, wherein the transition (20) has an upstream end face and a downstream end face, the second cavity having a first communication opening forming the upstream end face and a second communication opening forming the downstream end face;
the area of a third communication port (31) of the gate (30) communicated with the second cavity is smaller than the area of the first communication port or the area of the second communication port; and/or the area of the second communication port is larger than that of the first communication port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123452406.8U CN217098693U (en) | 2021-12-31 | 2021-12-31 | Appearance part, household appliance and mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123452406.8U CN217098693U (en) | 2021-12-31 | 2021-12-31 | Appearance part, household appliance and mold |
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| CN217098693U true CN217098693U (en) | 2022-08-02 |
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| CN202123452406.8U Active CN217098693U (en) | 2021-12-31 | 2021-12-31 | Appearance part, household appliance and mold |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115742192A (en) * | 2022-11-10 | 2023-03-07 | 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 |
-
2021
- 2021-12-31 CN CN202123452406.8U patent/CN217098693U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115742192A (en) * | 2022-11-10 | 2023-03-07 | 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 |
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