CN103528337A - Door tray and refrigerator provided with door tray - Google Patents
Door tray and refrigerator provided with door tray Download PDFInfo
- Publication number
- CN103528337A CN103528337A CN201310538690.1A CN201310538690A CN103528337A CN 103528337 A CN103528337 A CN 103528337A CN 201310538690 A CN201310538690 A CN 201310538690A CN 103528337 A CN103528337 A CN 103528337A
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- side wall
- thickness
- base plate
- fomento dish
- front side
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Abstract
The invention discloses a door tray and a refrigerator provided with the door tray. The door tray comprises a bottom plate, a left side wall, a right side wall and a front surface wall. The left side wall and the right side wall are connected with the left end of the bottom plate and the right end of the bottom plate respectively. The front surface wall is connected with the bottom plate, the left side wall and the right side wall respectively. The bottom plate is provided with a sprue part which is formed in the arrangement position of a melt injection port when the door tray is formed, and the sprue part is located on a bilateral symmetry axis of the door tray and located on the front side of the door tray. The door tray has the advantages that weld marks are hidden, and the appearance is attractive.
Description
Technical field
The invention belongs to injection molding technology field, be specifically related to a kind of Fomento dish and there is its refrigerator.
Background technology
At refrigerator industry, Fomento dish is as inside gadget, and ideal designs its outward appearance zero defect, simple for structure reasonable, solid and reliable.As shown in Figure 1a, Fomento dish generally includes base plate 10 ', left side wall 20a ', right side wall 20b ' and front side wall 30 '.The structural design of Fomento dish, mould development and Shooting Technique, all directly affected the molding effect of Fomento dish, existing Shooting Technique is produced and conventionally in front or the side of Fomento dish, is produced obvious weld mark C ', as shown in Figure 1 b, the outward appearance that has affected inside gadget, has reduced product specification.
Summary of the invention
The present invention is intended at least solve one of technical problem existing in prior art.For this reason, one object of the present invention is to propose that a kind of weld mark is hidden, the Fomento dish of good looking appearance.Another object of the present invention is to propose a kind of refrigerator with above-mentioned Fomento dish.
To achieve these goals, the Fomento dish according to the embodiment of one aspect of the invention, comprising: base plate; Left side wall and right side wall, described left side wall is connected with the two ends, left and right of described base plate respectively with described right side wall; Front side wall, described front side wall is connected with described base plate, described left side wall and described right side wall respectively, wherein, described base plate has gate part corresponding with melt injection port when moulding, and described gate part is positioned on the symmetrical axle of described Fomento dish and is positioned at the front side of described Fomento dish.
According to the Fomento dish of the embodiment of the present invention, because gate part is near front side wall, then the front part that during injection moulding, melt is easily first filled whole family pallet flows backward, therefore weld mark tends to appear at the rearward position of Fomento dish, this means that weld mark tends to appear on the boundary that left and right sides faces the wall and meditates with base plate, now weld mark is positioned at non-appearance, very hidden, and Fomento dish has advantages of good looking appearance.
In addition, according to the Fomento dish of the embodiment of the present invention, also there is following additional technical feature:
In one embodiment of the invention, the distance d of described gate part and described front side wall is 15-20mm.Gate part is near front side wall, be conducive to weld mark after move.
In one embodiment of the invention, the thickness A 2 of described left side wall and right side wall is greater than the thickness A 1 of described base plate; And the thickness A 3 of described front side wall is greater than the thickness A 1 of described base plate.The thickness of side walls and front side wall is greater than under the condition of base plate, during injection moulding, the resistance of melt inflow side walls and front side wall is less, this means that then the front part that melt is easily first filled whole family pallet flows backward, so weld mark tends to appear at the rearward position of Fomento dish.
In one embodiment of the invention, the thickness A 2 of described left side wall and right side wall meets A2-A1=0.5mm with the thickness A 1 of described base plate; And the thickness A 3 of described front side wall meets A3-A1=0.5mm with the thickness A 1 of described base plate.These two thickness difference are excessive means that the volume of side walls and front side wall is difficult to be filled too greatly, and during injection moulding, melt is first full of base plate on the contrary, causes the reach of weld mark position.Therefore the difference of side walls and the thickness of front side wall and the thickness of base plate is that 0.5mm is advisable.
In one embodiment of the invention, the height H of described Fomento dish is greater than 60mm.The height of Fomento dish is too little, means that the volume of each wall is little.Melt flows with forms of radiation from cast gate injects, and the time difference that is full of rapidly each wall is little, be unfavorable for weld mark after move.Therefore the height of Fomento dish need to be greater than certain altitude threshold value.
In one embodiment of the invention, described left side wall and right side wall are single-wall structure.That the Fomento dish with the sidewall of single arm structure has is simple in structure, flow of melt is good during injection moulding.
In one embodiment of the invention, also comprise: back face wall, described back face wall is connected with described base plate, described left side wall and described right side wall respectively, and the thickness A 4 of described back face wall equals the thickness A 1 of described base plate.While having back face wall to exist, the thickness of back face wall and base plate is all less than the thickness of side walls and front side wall, is conducive to the more hidden position that weld mark appears at the rear end of Fomento dish.
The refrigerator of embodiment according to a further aspect of the invention, comprises above-mentioned any Fomento dish.
According to the refrigerator of the embodiment of the present invention, have advantages of that inside gadget weld mark is hidden, aesthetic in appearance.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 a is the perspective view of common door pallet;
Fig. 1 b is the structural representation of weld mark of the appearance of common door pallet;
Fig. 2 a is the schematic perspective view of the Fomento dish of the embodiment of the present invention;
Fig. 2 b is the top view of the Fomento dish of the embodiment of the present invention;
Fig. 2 c is the side view of the Fomento dish of the embodiment of the present invention; With
Fig. 3 is the schematic diagram of weld mark of non-appearance of the Fomento dish of the embodiment of the present invention.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
As shown in Fig. 2 a to Fig. 2 c, the Fomento dish according to the embodiment of one aspect of the invention, can comprise: base plate 10, left side wall 20a, right side wall 20b and front side wall 30.Left side wall 20a is connected with the two ends, left and right of base plate 10 respectively with right side wall 20b.Front side wall 30 is connected with base plate 10, left side wall 20a and right side wall 20b respectively.Wherein, base plate 10 has gate part corresponding with melt injection port when moulding 40.This gate part 40 is positioned on the symmetrical axle of Fomento dish and the front side of Fomento dish.
According to the Fomento dish of the embodiment of the present invention, because gate part 40 is near front side wall 30, then the front part that during injection moulding, melt is easily first filled whole family pallet flows backward, therefore weld mark C tends to appear at the rearward position of Fomento dish, this means that weld mark C tends to appear at left and right sides and faces the wall and meditates on the boundary of 20a, 20b and base plate 10, as shown in Figure 3.Because weld mark C is positioned at non-appearance, very hidden, the Fomento dish of the embodiment of the present invention has advantages of good looking appearance.
In one embodiment of the invention, gate part 40 is 15-20mm with the distance d of front side wall 30.Gate part is near front side wall, be conducive to weld mark after move.
In one embodiment of the invention, the thickness A 2 of left side wall 20a and right side wall 20b is greater than the thickness A 1 of base plate 10; And the thickness A 3 of front side wall 30 is greater than the thickness A 1 of base plate 10.The thickness of side walls and front side wall is greater than under the condition of base plate, during injection moulding, the resistance of melt inflow side walls and front side wall is less, this means that then the front part that melt is easily first filled whole family pallet flows backward, so weld mark tends to appear at the rearward position of Fomento dish.
In one embodiment of the invention, the thickness A 2 of left side wall 20a and right side wall 20b meets A2-A1=0.5mm with the thickness A 1 of base plate 10; And the thickness A 3 of front side wall 30 meets A3-A1=0.5mm with the thickness A 1 of base plate 10.These two thickness difference are excessive means that the volume of side walls and front side wall is difficult to be filled too greatly, and during injection moulding, melt is first full of base plate on the contrary, causes the reach of weld mark position.Therefore the difference of side walls and the thickness of front side wall and the thickness of base plate is that 0.5mm is advisable.
In one embodiment of the invention, the height H of Fomento dish is greater than 60mm.The height of Fomento dish is too little, means that the volume of each wall is little.Melt flows with forms of radiation from cast gate injects, and the time difference that is full of rapidly each wall is little, be unfavorable for weld mark after move.Therefore the height of Fomento dish need to be greater than certain altitude threshold value.
In one embodiment of the invention, left side wall 20a and right side wall 20b are single-wall structure.That the Fomento dish with the sidewall of single arm structure has is simple in structure, flow of melt is good during injection moulding.
In one embodiment of the invention, Fomento dish can also comprise: back face wall, this back face wall is connected with base plate 10, left side wall 20a and right side wall 20b respectively.The thickness A 4 of back face wall equals the thickness A 1 of base plate.While having back face wall to exist, the thickness of back face wall and base plate 10 is all less than the thickness of side walls 20a, 20b and front side wall 30, is conducive to the more hidden position that weld mark appears at the rear end of Fomento dish.
The refrigerator of embodiment according to a further aspect of the invention, can comprise above-mentioned any Fomento dish.
According to the refrigerator of the embodiment of the present invention, have advantages of that inside gadget weld mark is hidden, aesthetic in appearance.
In description of the invention, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axially ", " radially ", orientation or the position relationship of indications such as " circumferentially " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, the implication of " a plurality of " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or be integral; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, First Characteristic Second Characteristic " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, First Characteristic Second Characteristic " on ", " top " and " above " but First Characteristic directly over Second Characteristic or oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " can be First Characteristic under Second Characteristic or tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And, the specific features of description, structure, material or feature can one or more embodiment in office or example in suitable mode combination.In addition, those skilled in the art can carry out combination and combination by the different embodiment that describe in this description or example.
Although illustrated and described embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, modification, replacement and modification.
Claims (8)
1. a Fomento dish, is characterized in that, comprising:
Base plate;
Left side wall and right side wall, described left side wall is connected with the two ends, left and right of described base plate respectively with described right side wall;
Front side wall, described front side wall is connected with described base plate, described left side wall and described right side wall respectively, wherein,
Described base plate has gate part corresponding with melt injection port when moulding, and described gate part is positioned on the symmetrical axle of described Fomento dish and is positioned at the front side of described Fomento dish.
2. Fomento dish according to claim 1, is characterized in that, the distance d of described gate part and described front side wall is 15-20mm.
3. Fomento dish according to claim 2, is characterized in that, the thickness A 2 of described left side wall and right side wall is greater than the thickness A 1 of described base plate; And the thickness A 3 of described front side wall is greater than the thickness A 1 of described base plate.
4. Fomento dish according to claim 3, is characterized in that, the thickness A 2 of described left side wall and right side wall meets A2-A1=0.5mm with the thickness A 1 of described base plate; And the thickness A 3 of described front side wall meets A3-A1=0.5mm with the thickness A 1 of described base plate.
5. Fomento dish according to claim 1, is characterized in that, the height H of described Fomento dish is greater than 60mm.
6. Fomento dish according to claim 1, is characterized in that, described left side wall and right side wall are single-wall structure.
7. according to the Fomento dish described in claim 1-6 any one, it is characterized in that, also comprise: back face wall, described back face wall is connected with described base plate, described left side wall and described right side wall respectively, and the thickness A 4 of described back face wall equals the thickness A 1 of described base plate.
8. a refrigerator, is characterized in that, comprising: the Fomento dish described in claim 1-7 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310538690.1A CN103528337B (en) | 2013-10-31 | 2013-10-31 | Fomento dish and there is its refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310538690.1A CN103528337B (en) | 2013-10-31 | 2013-10-31 | Fomento dish and there is its refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103528337A true CN103528337A (en) | 2014-01-22 |
| CN103528337B CN103528337B (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310538690.1A Active CN103528337B (en) | 2013-10-31 | 2013-10-31 | Fomento dish and there is its refrigerator |
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| CN (1) | CN103528337B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466134A (en) * | 2015-12-08 | 2016-04-06 | 广东奥马电器股份有限公司 | Refrigerator with replaceable mounting shelf |
| CN107166859A (en) * | 2017-05-08 | 2017-09-15 | 合肥美的电冰箱有限公司 | Refrigerator opening frame, refrigerator and refrigeration plant |
| CN112522913A (en) * | 2020-11-30 | 2021-03-19 | 无锡小天鹅电器有限公司 | Appearance part, household appliance and mold |
| 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 |
| WO2022110497A1 (en) * | 2020-11-30 | 2022-06-02 | 无锡小天鹅电器有限公司 | Appearance part, household appliance and mold |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466134A (en) * | 2015-12-08 | 2016-04-06 | 广东奥马电器股份有限公司 | Refrigerator with replaceable mounting shelf |
| CN105466134B (en) * | 2015-12-08 | 2019-03-01 | 广东奥马冰箱有限公司 | A kind of refrigerator of replacing shelf |
| CN107166859A (en) * | 2017-05-08 | 2017-09-15 | 合肥美的电冰箱有限公司 | Refrigerator opening frame, refrigerator and refrigeration plant |
| CN112522913A (en) * | 2020-11-30 | 2021-03-19 | 无锡小天鹅电器有限公司 | Appearance part, household appliance and mold |
| 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 |
| WO2022110497A1 (en) * | 2020-11-30 | 2022-06-02 | 无锡小天鹅电器有限公司 | Appearance part, household appliance and mold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103528337B (en) | 2015-10-21 |
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