CN1215304C - Inside container suitable for refrigerator - Google Patents
Inside container suitable for refrigerator Download PDFInfo
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- CN1215304C CN1215304C CN 02117165 CN02117165A CN1215304C CN 1215304 C CN1215304 C CN 1215304C CN 02117165 CN02117165 CN 02117165 CN 02117165 A CN02117165 A CN 02117165A CN 1215304 C CN1215304 C CN 1215304C
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- refrigerator
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- internal container
- heat insulating
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Abstract
The present invention relates to an inner container suitable for a refrigerator. The refrigerator comprises a refrigerating device, a heat insulating device and a forming plate, wherein the refrigerating device with certain space generates cold air and is formed in the refrigerator, the heat insulating device for preventing the cold air from generating heat conduction with outside is arranged in the inner side of the refrigerator, and the forming plate forms a low-temperature storing space in interior and has a predetermined shape. The inner container comprises a forming plate for forming the inner storage in a predetermined shape of the refrigerator, and a plurality of convex parts which are extensively and convexly formed on the back surface of the forming plate and can enlarge the contact area with heat insulating material. Owing to the back surface of the forming plate is extensively provided with the convex parts, a rough contact surface is formed among the convex parts contacted with the heat insulating device and the heat insulating device, and the product can be additionally provided with rolling edges. Thus, the adhering force of the contact area is increased, and the product strength is increased. The present invention has the advantages that the heating efficiency can be increased when the product is heated to be formed, the strength can be enhanced, and the inside attaching efficiency of the refrigerator can be improved.
Description
Technical field
The present invention relates to the internal container that is suitable for refrigerator in a kind of mechanical engineering refrigeration or cooling field refrigerating machine, refrigeration plant or the system, heat time heating time can be reduced when particularly relating to a kind of heating converted products, adhesion when improving heat-barrier material and adhering to, and can strengthen the internal container that is suitable for refrigerator of the intensity of product own.
Background technology
Refrigerator generally is in order to cool off article, or preserves article and the casing of the chest apperance used under low-temperature condition, and its inside is provided with refrigerating plant and produces cold air, and cools off the article of its storage space inside.
Seeing also shown in Figure 1ly, is existing traditional in-built cutaway view of refrigerator.As shown in FIG., its structure mainly be by inside be provided with refrigerating chamber and refrigerating chamber electric refrigerator housing body 1, be arranged on above-mentioned electric refrigerator housing body 1 refrigerating plant 2,3,4, constituted in conjunction with the refrigerator doors 5 that is arranged on above-mentioned electric refrigerator housing body 1 one side switch refrigerating chambers and refrigerating chamber.Below be referred to as above-mentioned refrigerating chamber and refrigerating chamber built-in.
Above-mentioned electric refrigerator housing body 1 constitutes the heat-proof device of keeping built-in cold air.Seeing also shown in Figure 2ly, is the structure part amplification view of the casing of existing traditional refrigerator.As shown in the figure, this electric refrigerator housing body 1 by the external container 10 that forms with steel plate for the outside that forms refrigerator body, form built-in internal container 20, the heat-barrier material 30 that is arranged between said external container 10 and the internal container 20 constituted.
Make the process of above-mentioned electric refrigerator housing body 1, be to be provided with internal container 20 across a segment distance, and between this external container 10 and internal container 20, inject polyurethane (poly-urethane foam) and it is solidified in the inside of external container 10 with definite shape.
The internal container 20 that constitutes above-mentioned electric refrigerator housing body 1 is to make by being shaped to certain thickness resin plate.Above-mentioned resin plate is to make moulding with detrusor.See also shown in Figure 3, above-mentioned detrusor comprises: pressurization extrude resin after the above-mentioned dissolving extrusion mechanism 110, be arranged on the outflow portion of above-mentioned extrusion mechanism 110, and will extrude mold pressing hole 120 that pressurization is extruded in the mechanism 110 resin extrudes with the aperture with predetermined section configuration and when the resin that above-mentioned pressurization extrudes is transferred in these 120 exits, mold pressing hole and process the resin surface that above-mentioned pressurization is extruded at this, thereby the spool 130 of the resin plate 140 that completes constitutes.
Above-mentioned resin plate as shown in Figure 5, it has certain thickness, and the two sides is smooth shape.This resin plate is a calendering formation in heated state, and is processed to form the internal container of the electric refrigerator housing body that does not have seam.
But, above-mentioned existing traditional internal container that is suitable for refrigerator, the two sides of its resin plate is smooth paper tinsel plate, has therefore weakened its intensity; During above-mentioned resin plate hot briquetting since its heating surface area seldom, thereby cause when constituting the casing of refrigerator, itself and contacted heat-barrier material stick together problems such as decrease in efficiency.This shows that the internal container of above-mentioned existing refrigerator still has defective, and the assistant officer treats further to be improved.
Because the defective that the internal container of above-mentioned existing refrigerator exists, the inventor is actively studied innovation, through constantly studying, designing based on abundant practical experience and professional knowledge, and after studying sample and improvement repeatedly, create the present invention who has practical value finally.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcome the defective of the internal container existence of existing refrigerator, and provide a kind of internal container that is suitable for refrigerator of new structure, make it have product and when hot briquetting, can increase its efficiency of heating surface, improve intensity, and can improve the good effect of the deposit efficiency of refrigerator inside when adhering to.
The present invention solves its technical problem underlying and realizes by the following technical solutions.A kind of internal container that is suitable for refrigerator according to the present invention's proposition, it is to prolong the internal container that the method for pressure is processed to form with heating, it comprises: form the built-in reservation shape of refrigerator profiled sheeting, extend outstanding at the back side of above-mentioned profiled sheeting and form, and most protuberance that can enlarge with the contact area of the heat-barrier material that is arranged on the profiled sheeting back side constitutes.
The present invention solves its technical problem and can also adopt following technical measures further to realize.
The aforesaid internal container that is suitable for refrigerator, the shell of wherein said its section of protuberance is to be made of semicircle.
The aforesaid internal container that is suitable for refrigerator, the shell of wherein said its section of protuberance is to be made of triangle.
The present invention compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, in order to reach the foregoing invention purpose, the present invention is suitable for the internal container of refrigerator, and its refrigerator inside comprises: within it portion form be provided with have certain space and produce the refrigerating plant of cold air, within it side be provided with prevent to produce between above-mentioned cold air and the outside heat-proof device of heat conduction phenomenon, portion's profiled sheeting with reservation shape of constituting the cold items storage space constitutes within it.Because prolonging to form, the back side of above-mentioned profiled sheeting is provided with protuberance, should and the above-mentioned heat-proof device of the contacted protuberance of above-mentioned heat-proof device and product between the coarse contact-making surface of formation, and the present invention can be equipped with crimping at product, make it more can increase adhesion, and have the excellent results that improves product strength at above-mentioned contact-making surface.
In sum, the internal container that is suitable for refrigerator of special construction of the present invention, its technical scheme mainly be by: form the reservation shape of refrigerator inside profiled sheeting, prolong the outstanding back side that is formed on above-mentioned profiled sheeting, and a plurality of protuberance that can enlarge with the contact area of the heat-barrier material that is arranged on the profiled sheeting back side constitutes.It has at product can increase the efficiency of heating surface during in hot briquetting, and can improve its intensity, and can improve the good effect of the deposit efficiency of refrigerator inside when adhering to.It there is no similar structural design and has published or use in like product, no matter and structurally or bigger improvement all arranged on the function, and have technically than much progress, and produced handy and practical effect, and has the effect of enhancement really, thereby being suitable for practicality more, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.
The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is existing traditional in-built cutaway view of refrigerator.
Fig. 2 is the case construction amplification view that A portion has traditional refrigerator now among Fig. 1.
Fig. 3 is the schematic diagram that the resin plate of the existing traditional internal container that is suitable for refrigerator is made the detrusor structure of usefulness.
Fig. 4 is the cutaway view in the mold pressing hole of the resin plate of the existing traditional internal container that the is suitable for refrigerator detrusor of making usefulness.
Fig. 5 is the front elevation that has the resin plate that is forced out moulding of traditional internal container that is suitable for refrigerator now.
Fig. 6 has the cutaway view of an electric refrigerator housing body part that the present invention is suitable for the internal container of refrigerator.
Fig. 7 is the profile in mold pressing hole of resin plate detrusor of the formation triangle protuberance of the present invention's internal container of being suitable for refrigerator.
Fig. 8 is the profile in mold pressing hole of resin plate detrusor of the semicircle protuberance of formation of the present invention's internal container of being suitable for refrigerator.
Fig. 9 is the cutaway view by the resin plate of the mold pressing hole formation of the resin plate detrusor of semicircle protuberance.
Figure 10 is the structure cutaway view of the resin plate that is processed to form of the mold pressing hole by the resin plate detrusor of triangle protuberance.
Figure 11 is the front elevation for the V-arrangement crimping that crimping effect of the present invention is described.
Figure 12 is the front elevation for the semicircular arc crimping that crimping effect of the present invention is described.
40 external containers, 60 internal containers
61 profiled sheetings, 62 protuberances
70 heat-barrier materials
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to its specific embodiment of the internal container that is suitable for refrigerator, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.
Seeing also shown in Figure 6ly, is to have the cutaway view of an electric refrigerator housing body part that the present invention is suitable for the internal container of refrigerator.This have the present invention be suitable for refrigerator internal container electric refrigerator housing body it comprise: form the external container 40 of cabinet shell, be provided with across a certain distance mutually and have and be scheduled to give prominence to section shape and form built-in internal container 60, be arranged between said external container 40 and the internal container 60 and prevent that the heat-barrier material 70 of heat conduction from constituting with said external container 40.
Above-mentioned internal container 60, its with the one side of above-mentioned heat-barrier material 70 contacted profiled sheetings, be provided with the protuberance 62 that is for it is contacted with heat-barrier material 70 for outstanding solid semi-circular shape.
Above-mentioned internal container 60, it is forming above-mentioned protuberance 62 and above-mentioned heat-barrier material 70 contacted reverse side, is to be provided with to form smooth face and form the built-in of refrigerator.
Above-mentioned protuberance 62 is compared when forming protuberance with not being provided with on profiled sheeting, can increase the contact-making surface of itself and heat-barrier material 70.And can form coarse plate face, so can with above-mentioned more firm the combining of heat-barrier material 70.
Seeing also shown in Figure 8ly, is the cutaway view in mold pressing hole of resin plate detrusor of the semicircle protuberance of formation of the present invention's internal container of being suitable for refrigerator.As can be seen from the figure, form the mold pressing hole that semicircle protuberance resin plate is made the detrusor of usefulness, its upper and lower is to be set to separate with certain spacing, and the semicircle protuberance on top is to form with spaced set, then is the plane below.
See also shown in Figure 9, it is the cutaway view of the resin plate that forms of the mold pressing hole of the resin plate detrusor by semicircle protuberance, by the resin plate that the above-mentioned processing method of the present invention is made, its structure comprises: certain thickness profiled sheeting 220, extend and the outstanding section that forms is constituted by the semicircle protuberance 210 of semicircle shell apperance at above-mentioned profiled sheeting 220.
Above-mentioned semicircle protuberance 210, it is to be set to extend and form with the length direction of equidistant, predetermined section shape at plane profiled sheeting 220 on section.
See also shown in Figure 7, be the profile in mold pressing hole of resin plate detrusor of the formation triangle protuberance of the present invention's internal container of being suitable for refrigerator, it is that expression replaces above-mentioned semicircle protuberance and forms the structure in mold pressing hole of the resin plate detrusor of triangle protuberance; Seeing also shown in Figure 10ly, is the cutaway view of the resin plate that is processed to form of the mold pressing hole of the resin plate detrusor by above-mentioned triangle protuberance, and it has represented the resin plate made by above-mentioned mold pressing hole.
Above-mentioned this resin plate only simultaneously forms at it and is provided with protuberance, therefore, and its positive and negative of differentiation that can be correct.
By the resin plate that is provided with protuberance that above-mentioned manufacturing process is made, be extrusion forming in heated state, have built-in wall and jointless box-shaped container and form.
This processed and molded product of said structure in built-in portion attached to polyurethane.
The present invention is suitable for the internal container of refrigerator, adding when being thermally processed into product, has enlarged surface area because of its setting is formed with protuberance, so can reduce heat time heating time.The surface of above-mentioned formation protuberance is compared with smooth surface, and its friction effect is more remarkable, therefore, makes and built-inly can improve Stickiness when mounted.
The present invention is suitable for the internal container of refrigerator, has the excellent results that can increase intensity because of its formation is provided with protuberance, now its effect is described in detail as follows.
Usually crimping machine is that a part dull and stereotyped or that utilize spool that the product of moulding is surveyed wall is processed into concavo-convex band, is referred to as crimping.
See also Figure 11, shown in Figure 12, Figure 11 is the front elevation for the V-arrangement crimping of explanation crimping effect of the present invention, Figure 12 is the front elevation for the semicircular arc crimping that crimping effect of the present invention is described, as shown in the figure, above-mentioned crimping can deepen to for the length increment rate of long W ' and wide W (W '-W)/till the percentage elongation of W and material is the same, if the intensity of the double thickness of plate can suitably adjust above-mentioned crimping size and can obtain being equivalent to surface plate the time.
Above-mentioned intensity increases effect and is called the crimping effect.The intensity of above-mentioned flat board increases effect, also has same effect when flat board formation is provided with protuberance.
Above-mentioned intensity increases effect, the metaboly of recurrent sheet material in the time of can avoiding the paper tinsel plate to extrude, the flexural deformation and the scroll phenomenon that produce when the crimping of above-mentioned resin plate can prevent to extrude.
Above-mentioned punch forming process is owing to be to carry out between heating, so product can produce distortion, and the crimping effect that above-mentioned formation is provided with protuberance then can prevent its distortion effectively.
In sum, the present invention is suitable for the internal container of refrigerator, and it forms at the resin plate of making product and is provided with predetermined protuberance, makes it can reduce the time that adds hot-working, and the deposit efficiency can improve built-in install the time, and has the excellent results that increases product self intensity.
The above, it only is preferred embodiment of the present invention, be not to be that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (1)
1, a kind of internal container that is suitable for refrigerator, it is characterized in that it is to prolong the internal container that the method for pressure is processed to form with heating, its extend by the profiled sheeting that forms the built-in reservation shape of refrigerator with at the back side of above-mentioned profiled sheeting the outstanding heat-barrier material that forms and can enlarge and be arranged on the profiled sheeting back side contact area most protuberances and constitute; Wherein the shell of the section of protuberance is semicircle or triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02117165 CN1215304C (en) | 2002-04-25 | 2002-04-25 | Inside container suitable for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02117165 CN1215304C (en) | 2002-04-25 | 2002-04-25 | Inside container suitable for refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1453545A CN1453545A (en) | 2003-11-05 |
| CN1215304C true CN1215304C (en) | 2005-08-17 |
Family
ID=29257190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02117165 Expired - Fee Related CN1215304C (en) | 2002-04-25 | 2002-04-25 | Inside container suitable for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1215304C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1888778B (en) * | 2005-06-30 | 2010-06-16 | 泰州乐金电子冷机有限公司 | Pickled vegetable refrigerator inner wall reinforcing structure |
| DE102012208666A1 (en) * | 2012-05-23 | 2013-11-28 | BSH Bosch und Siemens Hausgeräte GmbH | REFRIGERATOR WITH DOOR INTERIOR PLATE |
-
2002
- 2002-04-25 CN CN 02117165 patent/CN1215304C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1453545A (en) | 2003-11-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Taizhou LG Electronics Refrigerator Co., Ltd. Assignor: Lejin Electronic and Electric Appliance Co., Ltd. (Tianjin) Contract fulfillment period: 2005.12.30 to 2015.12.29 contract change Contract record no.: 2008320000752 Denomination of invention: Inside container suitable for refrigerator Granted publication date: 20050817 License type: Exclusive license Record date: 20081010 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2005.12.30 TO 2015.12.29; CHANGE OF CONTRACT Name of requester: TAIZHOU LG ELECTRONICS FREEZER CO., LTD. Effective date: 20081010 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050817 |