CN1288408C - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN1288408C CN1288408C CN 200410030203 CN200410030203A CN1288408C CN 1288408 C CN1288408 C CN 1288408C CN 200410030203 CN200410030203 CN 200410030203 CN 200410030203 A CN200410030203 A CN 200410030203A CN 1288408 C CN1288408 C CN 1288408C
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- CN
- China
- Prior art keywords
- heat
- insulating shield
- refrigerator
- insulating
- shield
- 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.)
- Expired - Fee Related
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- Refrigerator Housings (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
This moving cargo carrying cooling storage 1 has wheels 12 on a bottom surface of a heat insulating body 2. The body 2 is composed of a plurality of heat insulating panels 3, 4, 5, 6 and 7. Since the respective heat insulating panels 3, 4, 5, 6 and 7 can be attached and detached, when the cold storage 1 is not used, the respective heat insulating panels 3, 4, 5, 6 and 7 can be disassembled and stored. Thus, the cost can be largely reduced when carrying the cooling storage 1 itself when the cooling storage 1 is stored or not used.
Description
Technical field
The present invention relates to a kind of refrigerator of wheel-mounted removable carrying on the body bottom surface of thermal insulation.
Background technology
Now, the refrigerator of employed removable carrying when the article of need refrigerations such as dispense food product, four jiaos of wheels that mobile usefulness is housed in body bottom surface at the casing of thermal insulation, the agent for storage of coldness that folding and unfolding is freezed, cool off the article (for example, with reference to patent documentation 1) of folding and unfolding storeroom in body by the latent heat of melting of this agent for storage of coldness.
Summary of the invention
The state that this kind refrigerator has been used in folding and unfolding article is loaded in the loading stage of dispensing vehicle, and in the few idle periods of sending objects amount, there is the high problem of administrative expenses in the space in that home-delivery center must guarantee to be used for the obsolete refrigerator of keeping.
In order to solve prior art problems, the invention provides a kind of refrigerator that reduces the removable carrying of inventory carrying cost.
In the present invention, in the wheel-mounted removable carrying refrigerator in the body bottom surface of thermal insulation, body is made of a plurality of heat-insulating shields, because each heat-insulating shield is dismantled and assembled, and when not using refrigerator, the removable keeping of each heat-insulating shield.Thus, can cut down significantly the refrigerator inventory carrying cost or when not using the expense of carrying during refrigerator itself.
The refrigerator of second aspect present invention, on the basis of the invention described above because each heat-insulating shield is used bolting mutually, so the taking apart of each heat-insulating shield, assembling operation become easy.
The refrigerator of third aspect present invention, on the second aspect present invention basis, owing to forming the recess that is communicated with described body side around the bolting portion on the heat-insulating shield that constitutes the body end face, the bolting portion rainwater on every side of falling the body end face can successfully be discharged to the side.Thus, can effectively prevent the damage that corrosion produced of bolt.
The refrigerator of fourth aspect present invention is on above each side of the present invention basis, because the bight of described each heat-insulating shield is a curved shape, so the impact can relax when mobile loading stage with dispensing vehicle and collide the time and suppress to produce breakage.
The refrigerator of fifth aspect present invention, on above each side of the present invention basis, owing on the junction surface of each heat-insulating shield, be provided with adiabatic encapsulant,, can improve cooling performance so can effectively eliminate from the cooling gas leakage between removable each heat-insulating shield that constitutes body.
The refrigerator of sixth aspect present invention is on above each side of the present invention basis, owing to a plurality of prominent bars of formation on the heat-insulating shield that constitutes the body bottom surface, the bar of should dashing forward has the effect on framework floor, therefore, there is no need to be provided with specially the framework floor, can reduce the quantity of element.
The refrigerator of seventh aspect present invention, on above each side of the present invention basis, because the junction surface of each heat-insulating shield is stepped, each heat-insulating shield enlarged areas that is bonded with each other can improve heat-insulating property and intensity.
The refrigerator of eighth aspect present invention is on above each side of the present invention basis, owing to form a plurality of projections at the inner face of the heat-insulating shield that constitutes the body side, in ninth aspect present invention, this projection is in the shape of the letter V, and causes eddy current and stir cold airflow in body, can make the cooling effect equalization.In addition, in tenth aspect present invention, it is length direction that projection forms horizontal direction, cold air is temporarily stopped and being stirred by projection, can make the cooling effect equalization.
Description of drawings
Fig. 1 is the stereogram that is applicable to refrigerator of the present invention;
Fig. 2 is the exploded perspective view of the refrigerator of Fig. 1;
Fig. 3 is the amplification stereogram of the refrigerator body bottom of Fig. 1;
Fig. 4 is the exploded perspective view of the refrigerator body bottom of Fig. 1;
Fig. 5 is the amplification stereogram on the refrigerator body top of Fig. 1;
Fig. 6 is the enlarged drawing of the heat-insulating shield of the body side of the refrigerator of formation another embodiment of the present invention;
Fig. 7 is the enlarged drawing of the heat-insulating shield of the body side of the refrigerator of formation further embodiment of this invention;
The unit number explanation
1～refrigerator; 2～body; 3,4,5,6,7,8～heat-insulating shield; 4A～prominent bar; 11～storeroom; 12～wheel; 14～bolt; 16～recess; 21～outside end face; 22～low level portion; 23～inner side end; 24～high-order portion; 26～seal member; 27,28～projection.
The specific embodiment
Below, according to drawing in detail embodiments of the invention are described in detail.Fig. 1 is the stereogram that is applicable to refrigerator 1 of the present invention, and Fig. 2 is the exploded perspective view of refrigerator 1, and Fig. 3 is the amplification stereogram of body 2 bottoms of refrigerator 1 of the present invention.Fig. 4 is the exploded perspective view of body 2 bottoms, and Fig. 5 is the exploded perspective view on body 2 tops.
In addition, four jiaos of wheels 12 that mobile usefulness is installed below the heat-insulating shield 4 of the bottom surface that constitutes body 2.A plurality of prominent bar 4A run through front and back and form one on heat-insulating shield 4.Should play the framework floor in the bottom of storeroom 11 by prominent bar 4A.
About formation body 2 and on the inner face of storeroom 11 sides of the heat-insulating shield 5,6,7 of the side of front and back and 8, it is integrally formed to run through a plurality of prominent bar 5A, 8A up and down (not shown at heat-insulating shield 6 and heat-insulating shield 7 among the figure).These prominent bar 5A, 8A make the circulation that constitutes the gap between the article of folding and unfolding and the heat-insulating shield 5～8 and guarantee cold air in storeroom 11.
In addition, constitute body 2 about and before and after the top of heat-insulating shield 5,6,8 of side, in slightly downwards projection 5B, 8B (heat-insulating shield 6 represent) the formation one of position horizontal direction from the upper end.On each projection 5B, 8B, not shown demarcation strip is installed, on this demarcation strip, not shown agent for storage of coldness is installed.
On the heat-insulating shield 7 of the leading flank that constitutes body 2, adiabatic door-plate 7A to be opened/closed, 7A are installed.In addition, 7B ... it is the both sides hinge up and down that is installed on heat-insulating shield 7.
In above-mentioned heat-insulating shield 3～8 of assembling o'clock, engage removably by bolt 14.At this moment, bolt 14 is each six position on the both side edges of the heat-insulating shield 3 of the end face that forms body 2, inserts from five positions on trailing edge, with the upper surface of bolt in conjunction with heat-insulating shield 5,6,8.In addition, bolt 14 is each six position on the both side edges of the heat-insulating shield 4 of the bottom surface that forms body 2, inserts from five positions on trailing edge, with the lower surface of bolt in conjunction with heat-insulating shield 5,6,8.
On the trailing edge of the heat-insulating shield 5,6 that constitutes the left and right side, the bolt 14 of eight positions inserts from the outside, with the left and right sides end face of bolt in conjunction with heat-insulating shield 8.In addition, the heat-insulating shield 7 of leading flank uses each hinge 7B, is fixed in the inner face front portion of heat-insulating shield 5,6 rotationally.
At this moment, on the fixed part periphery of the bolt 14 of each heat-insulating shield 3,4,5,6, constitute recess 16 (Fig. 5).Then, the recess 16 that constitutes the heat-insulating shield 3 of body 2 end faces at least is communicated in the side of body 2.Thus,, can not stay in the recess 16 yet and flow out from the side, can be suppressed at the danger that bolt 14 gets rusty and produced even when rainwater etc. drop on recess 16.
In addition, the junction surface of each heat-insulating shield (for example heat-insulating shield among Fig. 44 and 5) is illustrated in figure 4 as stairstepping.The minimum outside end face 21 of heat-insulating shield 5 is loaded in the low level portion 22 of top periphery of heat-insulating shield 4, and the inner side end 23 of heat-insulating shield 5 is loaded into the high-order portion 24 of the top inboard of heat-insulating shield 4.Thus, it is big that the bonding area that each heat-insulating shield is 4,5 becomes, and improves heat-insulating property and intensity.This stairstepping uses too in other heat-insulating shield 3,6,8.
For example on the composition surface of the low level portion 22 of the heat-insulating shield 4 that constitutes the bottom surface and high-order portion 24 and heat-insulating shield 5, post encapsulant 26.Thus, prevent that cold air is from 4,5 leakages of each heat-insulating shield.This encapsulant 26 can be arranged between heat-insulating shield 4 and heat-insulating shield 6, heat-insulating shield 4 and heat-insulating shield 8, heat-insulating shield 5 and heat-insulating shield 8, heat-insulating shield 6 and heat-insulating shield 8, heat-insulating shield 3 and heat-insulating shield 5,6 and 8 equally.
So, after assembling body 2, on described projection 5B, 8B, set up demarcation strip and place frozen agent for storage of coldness.Flow downwards by air (cold air) in the storeroom 11, make and do Natural Circulation in the storeroom 11 and cool off the article of institute's folding and unfolding by the latent heat of melting cooling of this agent for storage of coldness.
On the inner face (faces of storeroom 11 sides) of heat-insulating shield 5～8, the integrally formed a plurality of projections 27 that roughly are in the shape of the letter V just like Fig. 6, the cold air of Natural Circulation flows in the paddy of V word of this projection 27 and produces eddy current, and stirs with this eddy current.As the integrally formed a plurality of projections 28 of the horizontal direction of Fig. 7, cold air is blocked by this projection 28, and forms turbulent flow.Dual mode can make the temperature-averagingization in the storeroom 11 thus.
Then, do not using the idle periods of refrigerator, or when transporting refrigerator 1 itself, unclamping and take off bolt 14, taking off each heat-insulating shield 3～8 and take body 2 (yet can unload wheel 12) apart.At this moment, because each heat-insulating shield 3～8 can be overlapping for tabular, the keeping space is little.Thus, the cost that can significantly subdue keeping and carry.
The effect of invention
As mentioned above, according to the present invention, in the wheel-mounted removable carrying refrigerator in the body bottom surface of thermal insulation, body is made of a plurality of heat-insulating shields, because each heat-insulating shield is dismantled and assembled, and when not using refrigerator, the removable keeping of each heat-insulating shield.Thus, can cut down significantly the refrigerator inventory carrying cost or when not using the expense of carrying during refrigerator itself.
According to the refrigerator of second aspect present invention, on the basis of the invention described above because each heat-insulating shield is used bolting mutually, so the taking apart of each heat-insulating shield, assembling operation become easy.
Refrigerator according to third aspect present invention, on the second aspect present invention basis, owing to forming the recess that is communicated with described body side around the bolting portion on the heat-insulating shield that constitutes the body end face, the bolting portion rainwater on every side of falling the body end face can successfully be discharged to the side.Thus, can effectively prevent the damage that corrosion produced of bolt.
According to the refrigerator of fourth aspect present invention, on above each side of the present invention basis, because the bight of described each heat-insulating shield is a curved shape, so the impact can relax when mobile loading stage with dispensing vehicle and collide the time and suppress to produce breakage.
Refrigerator according to fifth aspect present invention, on above each side of the present invention basis, owing on the junction surface of each heat-insulating shield, be provided with adiabatic encapsulant,, can improve cooling performance so can effectively eliminate from the cooling gas leakage between removable each heat-insulating shield that constitutes body.
According to the refrigerator of sixth aspect present invention, on above each side of the present invention basis, owing to a plurality of prominent bars of formation on the heat-insulating shield that constitutes the body bottom surface, the bar of should dashing forward has the effect on framework floor, therefore, there is no need to be provided with specially the framework floor, can reduce the quantity of element.
According to the refrigerator of seventh aspect present invention, on above each side of the present invention basis, because the junction surface of each heat-insulating shield is stepped, each heat-insulating shield enlarged areas that is bonded with each other can improve heat-insulating property and intensity.
Refrigerator according to eighth aspect present invention, on above each side of the present invention basis, because the inner face at the heat-insulating shield that constitutes the body side forms a plurality of projections, according to ninth aspect present invention, this projection is in the shape of the letter V, in body, cause eddy current and stir cold airflow, can make the cooling effect equalization.In addition, according to tenth aspect present invention, it is length direction that projection forms horizontal direction, cold air is temporarily stopped and being stirred by projection, can make the cooling effect equalization.
Claims (8)
1. refrigerator, it is equipped with wheel on the body bottom surface of thermal insulation, and removable carrying is characterized in that,
Described body is to be made of a plurality of heat-insulating shields, and each heat-insulating shield is dismantled and assembled, and described each heat-insulating shield around the bolting portion on the described heat-insulating shield that constitutes described body end face, forms the recess that is communicated in described body side mutually with bolting.
2. refrigerator as claimed in claim 1 is characterized in that, the bight of described each heat-insulating shield is a curved shape.
3. refrigerator as claimed in claim 1 or 2 is characterized in that, is provided with adiabatic encapsulant on the junction surface of described each heat-insulating shield.
4. refrigerator as claimed in claim 1 or 2 is characterized in that, is constituting described each a plurality of prominent bar of formation above the heat-insulating shield of described body bottom surface.
5. refrigerator as claimed in claim 1 or 2 is characterized in that, the junction surface of described each heat-insulating shield is stepped.
6. refrigerator as claimed in claim 1 or 2 is characterized in that, forms a plurality of projections at the inner face of described each heat-insulating shield that constitutes described body side.
7. refrigerator as claimed in claim 6 is characterized in that described projection is in the shape of the letter V.
8. refrigerator as claimed in claim 6 is characterized in that, it is length direction that described projection forms horizontal direction.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP079814/2003 | 2003-03-24 | ||
| JP079814/03 | 2003-03-24 | ||
| JP2003079814A JP3973585B2 (en) | 2003-03-24 | 2003-03-24 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1550742A CN1550742A (en) | 2004-12-01 |
| CN1288408C true CN1288408C (en) | 2006-12-06 |
Family
ID=33293838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410030203 Expired - Fee Related CN1288408C (en) | 2003-03-24 | 2004-03-22 | Refrigerator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3973585B2 (en) |
| CN (1) | CN1288408C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546923B (en) * | 2010-05-28 | 2018-06-19 | 东芝生活电器株式会社 | The body of thermal insulating box in food storage library |
| JP6005342B2 (en) * | 2011-06-13 | 2016-10-12 | 東芝ライフスタイル株式会社 | refrigerator |
| JP6351140B2 (en) * | 2013-04-24 | 2018-07-04 | ホシザキ株式会社 | Refrigerator |
| CN112878756A (en) * | 2020-01-17 | 2021-06-01 | 常州鲜仓科技有限公司 | Heat preservation equipment |
| CN112874110A (en) * | 2020-01-17 | 2021-06-01 | 常州鲜仓科技有限公司 | Heat preservation panel structure and have its heat preservation equipment |
-
2003
- 2003-03-24 JP JP2003079814A patent/JP3973585B2/en not_active Expired - Fee Related
-
2004
- 2004-03-22 CN CN 200410030203 patent/CN1288408C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1550742A (en) | 2004-12-01 |
| JP2004286320A (en) | 2004-10-14 |
| JP3973585B2 (en) | 2007-09-12 |
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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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061206 Termination date: 20100322 |