CN203731768U - Portable cold closet - Google Patents
Portable cold closet Download PDFInfo
- Publication number
- CN203731768U CN203731768U CN201420032550.7U CN201420032550U CN203731768U CN 203731768 U CN203731768 U CN 203731768U CN 201420032550 U CN201420032550 U CN 201420032550U CN 203731768 U CN203731768 U CN 203731768U
- Authority
- CN
- China
- Prior art keywords
- casing
- refrigerating box
- case lid
- closet
- osculum
- 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 - Lifetime
Links
- 239000004743 Polypropylene Substances 0.000 claims abstract description 16
- -1 polypropylene Polymers 0.000 claims abstract description 16
- 229920001155 polypropylene Polymers 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 229920002635 polyurethane Polymers 0.000 claims abstract description 10
- 239000004814 polyurethane Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 abstract 2
- 238000009413 insulation Methods 0.000 abstract 1
- 239000011229 interlayer Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 2
- 229960005486 vaccine Drugs 0.000 description 2
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Abstract
The utility model discloses a portable cold closet which comprises a closet body, a closet cover and a cold room defined by the closet body and the closet cover, wherein the closet body and the closet cover respectively comprise an outer polypropylene layer, a polyurethane interlayer and an inner polypropylene layer which are sequentially connected in a pressing mode, a pull rod mechanism is installed on the back side of the closet body, and universal wheels are installed on the bottom of the closet body. The portable cold closet has the advantages of being simple and compact in structure, good in heat insulation effect and capable of effectively improving conveying efficiency.
Description
Technical field
The utility model relates generally to the refrigerating equipment of field of medicaments, relates in particular to a kind of portable refrigerating box.
Background technology
At present, being widely used of refrigerating box, as human organ, vaccine, biologic product, food etc. all need to use refrigerating box, and the special articles such as vaccine, biologic product often need to be transported to another place by a place.Existing refrigerating box volume is large, after the long-time portable refrigerating box of staff, can ache by sensation arm, and it is very inconvenient to carry, and has affected on the other hand and has transported efficiency.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, a kind of simple and compact for structure, high insulating effect is provided, can effectively improves the portable refrigerating box that transports efficiency.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of portable refrigerating box, comprise casing, case lid and the refrigerating chamber being surrounded by casing and case lid, described casing includes with case lid outer layer of polypropylene, polyurethane sandwich and the inner layer of polypropylene that compression is connected successively, and described casing back is equiped with drag link mechanism, and bottom half is equiped with universal wheel.
Further improvement as technique scheme:
Described drag link mechanism comprises expansion link and mount pad, and described expansion link is installed in casing back by mount pad.
Described expansion link top is provided with handle, and described handle is provided with for ordering about the flexible button of expansion link.
Described casing upper ring surface is provided with sealing bulge loop, and described case lid bottom offers and the annular groove that seals bulge loop and coordinate, and described case lid one side and casing are hinged.
In described annular groove, be arranged with seal washer.
Described bottom half offers osculum, is arranged with the cock body that can take out in described osculum.
Compared with prior art, the utility model has the advantage of:
Portable refrigerating box of the present utility model, case lid and casing are hinged and be covered on casing upper ring surface, can prevent that outside air-flow from entering in refrigerating chamber, it is simple for structure, casing includes with case lid the outer layer of polypropylene that compression is connected successively, polyurethane sandwich and inner layer of polypropylene, compared with traditional structure, the tank wall of this casing forms by three layers, outer layer of polypropylene energy structure prevents outside to casing scratch, improved the intensity of casing, polyurethane sandwich has the performance of thermal insulating, can guarantee to refrigerate indoor article in low-temperature condition, extended memory time, and inner layer of polypropylene is well to the article in refrigerating chamber and polyurethane sandwich isolation, improved security, casing back is equiped with drag link mechanism, bottom half is equiped with universal wheel, by being used in conjunction with of drag link mechanism and universal wheel, this refrigerating box is easy to carry, transport personnel and only need pull drag link mechanism, refrigerating box just can move by universal wheel, has solved traditional structure and has transported the problem that personnel ache because of long-time portable refrigerating box arm, has improved and has transported efficiency.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model portable refrigerating box.
Fig. 2 is the right TV structure schematic diagram of the utility model portable refrigerating box.
Fig. 3 is the A-A sectional structure schematic diagram of Fig. 1.
Fig. 4 is the perspective view of the utility model portable refrigerating box.
In figure, each label represents:
1, casing; 11, sealing bulge loop; 12, osculum; 13, cock body; 2, case lid; 21, annular groove; 22, seal washer; 3, refrigerating chamber; 4, outer layer of polypropylene; 5, polyurethane sandwich; 6, inner layer of polypropylene; 7, drag link mechanism; 71, expansion link; 711, handle; 7111, button; 72, mount pad; 8, universal wheel.
The specific embodiment
Below with reference to Figure of description and specific embodiment, the utility model is described in further details.
Fig. 1 to Fig. 4 shows the embodiment of the utility model portable refrigerating box, this refrigerating box comprises casing 1, case lid 2 and the refrigerating chamber 3 being surrounded by casing 1 and case lid 2, case lid 2 is hinged and be covered on casing 1 upper ring surface with casing 1, can prevent that outside air-flow from entering in refrigerating chamber 3, it is simple for structure, casing 1 includes with case lid 2 outer layer of polypropylene 4 that compression is connected successively, polyurethane sandwich 5 and inner layer of polypropylene 6, compared with traditional structure, the tank wall of this casing 1 forms by three layers, outer layer of polypropylene 4 can prevent outside to casing 1 scratch by structure, improved the intensity of casing 1, polyurethane sandwich 5 has the performance of thermal insulating, can guarantee that the interior article of refrigerating chamber 3 are in low-temperature condition, extended memory time, and inner layer of polypropylene 6 is well to the article in refrigerating chamber 3 and polyurethane sandwich 5 isolation, improved security, casing 1 back is equiped with drag link mechanism 7, casing 1 bottom is equiped with universal wheel 8, by being used in conjunction with of drag link mechanism 7 and universal wheel 8, this refrigerating box is easy to carry, transport personnel and only need pull drag link mechanism 7, refrigerating box just can move by universal wheel 8, has solved traditional structure and has transported the problem that personnel ache because of long-time portable refrigerating box arm, has improved and has transported efficiency.
In the present embodiment, drag link mechanism 7 comprises expansion link 71 and mount pad 72, and expansion link 71 is installed in casing 1 back by mount pad 72; Expansion link 71 tops are provided with handle 711, handle 711 is provided with for ordering about the flexible button of expansion link 71 7111, during use, only need press the button 7111, holding handle 711 pulls expansion link 71 to make its elongation, equally, by button 7111, expansion link 71 is shunk and just expansion link 71 can be packed up to the back of casing 1, it is simple in structure, be easy to realization.
In the present embodiment, casing 1 upper ring surface is provided with sealing bulge loop 11, case lid 2 bottoms offer and the annular groove 21 that seals bulge loop 11 and coordinate, case lid 2 one sides and casing 1 are hinged, this case lid 2 is flip-shell twisting structure with casing 1, and sealing bulge loop 11 can prevent that with being used in conjunction with of annular groove 21 outer gas stream from entering in refrigerating chamber 3, effectively improved cold storage effect.
In the present embodiment, be arranged with seal washer 22 in annular groove 21, sealing packing ring 22 has further been eliminated the gap between annular groove 21 and sealing bulge loop 11, has further improved cold storage effect.
In the present embodiment, casing 1 bottom offers osculum 12, and this osculum 12 is beneficial to the discharge of refrigerating chamber 3 interior melt waters, and in osculum 12, is arranged with the cock body 13 that can take out, this cock body 13 can stop up osculum 12, guarantees the cold storage effect of refrigerating box when the state of use.
Although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model.Any those of ordinary skill in the art, in the situation that not departing from technical solutions of the utility model scope, all can utilize the technology contents of above-mentioned announcement to make many possible changes and modification to technical solutions of the utility model, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not depart from technical solutions of the utility model,, all should drop in the scope of technical solutions of the utility model protection any simple modification made for any of the above embodiments, equivalent variations and modification according to the utility model technical spirit.
Claims (8)
1. a portable refrigerating box, comprise casing (1), case lid (2) and the refrigerating chamber (3) being surrounded by casing (1) and case lid (2), it is characterized in that: described casing (1) includes with case lid (2) outer layer of polypropylene (4), polyurethane sandwich (5) and the inner layer of polypropylene (6) that compression is connected successively, described casing (1) back is equiped with drag link mechanism (7), and casing (1) bottom is equiped with universal wheel (8).
2. portable refrigerating box according to claim 1, is characterized in that: described drag link mechanism (7) comprises expansion link (71) and mount pad (72), and described expansion link (71) is installed in casing (1) back by mount pad (72).
3. portable refrigerating box according to claim 2, is characterized in that: described expansion link (71) top is provided with handle (711), and described handle (711) is provided with for ordering about the flexible button (7111) of expansion link (71).
4. according to the portable refrigerating box described in any one in claims 1 to 3, it is characterized in that: described casing (1) upper ring surface is provided with sealing bulge loop (11), described case lid (2) bottom offers and the annular groove (21) that seals bulge loop (11) and coordinate, and described case lid (2) one sides and casing (1) are hinged.
5. portable refrigerating box according to claim 4, is characterized in that: in described annular groove (21), be arranged with seal washer (22).
6. according to the portable refrigerating box described in any one in claims 1 to 3, it is characterized in that: described casing (1) bottom offers osculum (12), is arranged with the cock body (13) that can take out in described osculum (12).
7. portable refrigerating box according to claim 4, is characterized in that: described casing (1) bottom offers osculum (12), is arranged with the cock body (13) that can take out in described osculum (12).
8. portable refrigerating box according to claim 5, is characterized in that: described casing (1) bottom offers osculum (12), is arranged with the cock body (13) that can take out in described osculum (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420032550.7U CN203731768U (en) | 2014-01-20 | 2014-01-20 | Portable cold closet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420032550.7U CN203731768U (en) | 2014-01-20 | 2014-01-20 | Portable cold closet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731768U true CN203731768U (en) | 2014-07-23 |
Family
ID=51201836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420032550.7U Expired - Lifetime CN203731768U (en) | 2014-01-20 | 2014-01-20 | Portable cold closet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945016A (en) * | 2017-05-17 | 2018-12-07 | 邓冠山 | One kind can uncap hand push storage cart |
-
2014
- 2014-01-20 CN CN201420032550.7U patent/CN203731768U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945016A (en) * | 2017-05-17 | 2018-12-07 | 邓冠山 | One kind can uncap hand push storage cart |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |