CN2225003Y

CN2225003Y - Portable refrigerating box

Info

Publication number: CN2225003Y
Application number: CN 95239912
Authority: CN
Inventors: 王天保
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-06-09
Filing date: 1995-06-09
Publication date: 1996-04-17
Anticipated expiration: 2005-06-09

Abstract

The utility model relates to a portable minisize refrigerating box, which is suitable for the cold preservation of injection, pharmaceuticals, food and beverage, and the refrigeration of other articles. The utility model comprises a box body, a box cover, a handle, and a cold accumulator, wherein a heat-insulating layer is arranged between the box body and an inner container and is clamped by a groove rib; a round hole at the outer lateral surface of the prolonged part of a flange of the inner container is pivoted with the handle; the inner lateral surface is provided with a groove with round holes at both ends; short shafts on lateral sides on both ends of the box cover are clamped into the groove round holes on the prolonged part. Both sides of the box cover can be covered. The utility model has the advantages of simple, reasonable and compact structure, small volume, light weight, and convenient carrying, and is an ideal portable minisize refrigerating box which is suitable for heatstroke prevention, food fresh keeping and freezing during tour and medical care personnel.

Description

Portable miniature refrigerating box

The utility model relates to a kind of portable miniature refrigerating box, is applicable to the low-temperature preservation of injection medicine and food and drink and the refrigeration of his article.

Be that the rotten and traveller who prevents injection, vaccine and medicine drinks fresh-keeping frozen food beverage reducing temperature of heatstroke prevention hot season when medical personnel carry injection, vaccine or mobile medical treatment, is equipped with a portable miniature refrigerating box and is absolutely necessary.Adopt compression refrigeration, complex structure, bulky, the high refrigerator of cost is obviously inadvisable.

China utility model patent CN2040231U discloses a kind of incubator that carries usefulness, and this patent is fixed on the case lid inboard by the claw regenerator and cools off the structure more complicated.

The purpose of this utility model is to avoid the above-mentioned not enough place of prior art, and provides a kind of volume little, in light weight, easy to carry, simple and reasonable for structure, compact portable miniature refrigerating box.

The purpose of this utility model reaches by following technical measures.

The utility model includes casing, case lid, handle and regenerator, fluted and the reinforcement flange of casing four sidebands, be provided with an inner bag in the casing, be provided with heat-insulation layer between casing and the inner bag, inner bag two ends flange includes extension upwards, inner bag peripheral flanging inboard has convex tendon and engages with groove on the casing, be provided with the hole and articulate one handle in the middle of the prolongation outside of inner bag flange, the prolongation inboard of flange is provided with the round-meshed groove in two ends, Circularhole diameter is slightly larger than the width of groove, side, one case lid two ends is provided with minor axis, and snap in the circular hole on the inner bag flange medial surface, be provided with the convex tendon and annular convex rib and the pit on it that have sealing ring around the case lid reverse side, sealing ring fixedly seals through convex tendon.Minor axis on the case lid both ends of the surface can slide along the groove on it, and positive and negative case lid all can cover on casing, and when case lid reverse side up the time, the convex tendon on it, annular convex rib and pit can be placed beverage can, food etc. and prevent its landing.

Regenerator of the present utility model be shaped as rectangle, its two sides is planar shaped or waveform.

The utility model compared with prior art has following advantage:

1, the utility model has adopted and has established heat-insulation layer between casing and the inner bag and engage with the groove muscle, and case lid is slidingly matched with the circular hole on its minor axis and the tank recess, and case lid is positive and negative to be covered, simple and reasonable for structure, compact.

2, little, in light weight, medical personnel of casing volume and traveller are easy to carry.

3, regenerator shape of the present utility model has planar shaped and undaform, and the waveform regenerator is placed in the middle of the casing when using, and makes the cold drink tank body location of placement, and the planar shaped regenerator is placed on the bigger chilled goods top that needs, and uses volume to increase.

The explanation of accompanying drawing drawing:

Fig. 1 is a three-dimensional exploded view of the present utility model.

Fig. 2 is the reverse side schematic diagram of case lid.

Fig. 3 is the front view of waveform regenerator.

Fig. 4 is the vertical view of Fig. 3.

Fig. 5 is the side view of Fig. 3.

Fig. 6 is the front view of planar shaped regenerator.

Fig. 7 is the vertical view of Fig. 6.

Fig. 8 is the side view of Fig. 6.

Following the utility model will describe in detail embodiment (in conjunction with the accompanying drawings).

The utility model shown in Figure 1 includes casing 1, case lid 11, handle 10 and regenerator 14, casing 1 four sidebands fluted 3 and flange 6, be provided with inner bag 5 in the casing 1, be provided with heat-insulation layer 2 between casing 1 and the inner bag 5, inner bag 5 two ends flange 6 include and extend upward part 7, inner bag 5 peripheral flangings 6 inboards have convex tendon 15 and engage with the groove 3 of casing 1, be provided with hole 16 and articulate one handle 10 in the middle of inner bag 5 flange prolongations 7 lateral surfaces, prolongation 7 medial surfaces of two ends flange 6 are provided with the groove 9 that two ends have circular hole 8, the slightly larger in diameter of circular hole 8 is in the width of groove 9, side, one case lid, 11 two ends is provided with minor axis 12, and snap in the circular hole 8 on inner bag 5 flange prolongations 7 medial surfaces, be provided with the convex tendon 13 and annular convex rib 18 and the protruding hole 19 on it that have sealing ring 17 around case lid 11 reverse side.Regenerator 14 is a rectangle, and its two sides is planar shaped or waveform.

Before using the utility model, earlier regenerator 14 is put into refrigerator or refrigerator-freezer cold-storage certain hour, during out using, vaccine, medicine, injection or the food and drink etc. desiring to carry are put into the utility model, and put into regenerator 14, make it the article nice food of abundant contrectation refrigeration, or regenerator 14 is placed on above the packing, case lid 11 lids are tight, and article promptly are in frozen state in the casing.

After taking out article, the minor axis on the case lid 11 is slided to the circular hole of the other end from a circular hole 8 along groove 9, case lid is reverse side and covers up, exposes convex tendon 13, annular convex rib 18 and pit 19 on case lid 11 reverse side, places the unlikely landing of article.

Claims

1, a kind of portable miniature refrigerating box, include casing [1], case lid [11], handle [10] and regenerator [14], it is characterized in that casing [1] four limit is provided with groove [3] and flange [6], be provided with an inner bag [5] in the casing [1], be provided with heat-insulation layer [2] between casing [1] and the inner bag [5], inner bag [5] two ends flange [6] include extension [7] upwards, peripheral flanging [6] inboard of inner bag [5] has convex tendon [15] and engages with the groove [3] of casing [1], be provided with hole [16] and articulate one handle [10] in the middle of the prolongation of inner bag flange [7] lateral surface, the prolongation of flange [7] inboard is provided with the groove [9] that two ends have circular hole [8], the slightly larger in diameter of circular hole [8] is in the width of groove [9], one case lid [11] side, two ends is provided with minor axis [12] and snaps in the circular hole [8] on inner bag [5] flange prolongation [7] medial surface, is provided with convex tendon [13] and annular convex rib on it [18] and the pit [19] that has sealing ring [17] around case lid [11] reverse side.

2, portable miniature refrigerating box according to claim 1 is characterized in that regenerator [14] is a rectangle, and its two sides is planar shaped or waveform.