CN205240337U - Milk insulation can - Google Patents

Abstract

The utility model discloses a milk insulation can aims at providing a milk insulation can who protects the heat preservation to promote insulation can heat preservation effect and practicality, and its technical scheme main points are: a milk insulation can, includes case lid and box, one side of case lid is articulated with the box, the opening part that the box is close to the case lid sets up the turn -ups that extends to inside, the inside of box is provided with heat preservation a, heat preservation a's inside is provided with ps plastic uptake layer a, ps plastic uptake layer an and the laminating of heat preservation an and peripheral the extension advance between turn -ups and the heat preservation a, be provided with heat preservation b on the case lid, one deck ps plastic uptake layer b in the outer cladding of heat preservation b, and combined action through box, turn -ups and ps plastic uptake plays a comprehensive protectiveness to the heat preservation and makes during the heat preservation is in an environment sealed stable relatively, can prevent that the heat preservation from taking place the damaged heat preservation effect that promotes the insulation can.

Description

A kind of milk incubator

Technical field

The utility model relates to a kind of milk field of thermal insulation, and more particularly, it relates to a kind of milk incubator.

Background technology

The case and bag of heat-insulating property that what incubator used while taking out food delivery have. Incubator is divided into variety classes according to product quality difference, comprises the various incubators such as plastics, foam, metal material, wooden.

At present, (Chinese patent that application number is 201220726950.9 discloses a kind of incubator) on market, it comprises case lid (1) and casing (2), described case lid (1) and casing (2) are three-decker, case lid (1) comprises upper cover (11) and lower cover (12), between upper cover (11) and lower cover (12), is case lid heat-insulation layer (13); Casing (2) comprises casing skin (21) and casing internal layer (22), between casing skin (21) and casing internal layer (22), be cabinet insulation layer (23), described case lid heat-insulation layer (13) is made up of the first foam layer (14) and the first vacuum heat-insulating plate (15), and cabinet insulation layer (23) is made up of the second foam layer (24) and the second vacuum heat-insulating plate (25).

The weak point of this patent is: this device is by casing vacuum heat-insulating plate, although casing foam heat-insulation layer and cabinet insulation layer have been realized the better heat insulating ability of casing, but this device is realized the sealing to casing by upper cover and the chimeric mode of lower cover, because the edge insulating layer of upper cover and the edge insulating layer of casing directly contact, friction in use easily causes breakage to the heat-insulation layer between case lid and casing, do not reach good heat insulation effect, and thereby the breakage of heat-insulation layer material can increase gap between casing and case lid and makes cold air in extraneous air enter into the inner cabinet insulation effect that makes of incubator to reduce, it is plane that the mode being embedded makes the contact-making surface between case lid and casing, cold air in extraneous air still can enter into the inside of casing easily, do not reach good heat insulation effect, and use for a long time and can cause the aging of heat-insulation layer, and this device can not be realized using heat-insulation layer long afterwards to change, make the incubator after permanent use not reach good heat insulation effect.

Utility model content

The deficiency existing for prior art, the purpose of this utility model is to provide a kind of milk incubator of better heat preservation.

For achieving the above object, the utility model provides following technical scheme: a kind of milk incubator, comprise case lid and casing, the flange that the hinged described casing of one side of described case lid and casing extends inward near the opening part setting of case lid, the inside of described casing is provided with heat-insulation layer a, the inside of described heat-insulation layer a is provided with ps plastic uptake layer a, described ps plastic uptake layer a and heat-insulation layer a laminating and periphery extend between flange and heat-insulation layer a, on described case lid, be provided with heat-insulation layer b, described heat-insulation layer b outer cladding one deck ps plastic uptake layer b.

The utility model is further set to: on described flange, be provided with the depressed part and the outside outstanding protuberance that cave inward, described depressed part and protuberance one are connected to form the flange that cross sectional shape is S shape, the periphery of described case lid is towards the one side extension of casing and the bulge loop of depressed part adaptation, between described bulge loop and ps plastic uptake layer b, form annular groove, described annular groove and protuberance adaptation, described case lid and casing fasten the accommodating cavity that forms sealing along hinged place.

The utility model is further set to: on described ps plastic uptake layer a, some intensive aspects are set, the periphery that described intensive aspect is arranged on casing is connected with casing one and to inner recess.

The utility model is further set to: the thickness of described heat-insulation layer a is less than or equal to the width of flange.

The utility model is further set to: on described depressed part, be provided with sealing ring.

The utility model is further set to: four end points of described ps plastic uptake layer a periphery are arc sections.

Compared with prior art the utility model has the advantage of: the flange extending internally by box opening plays the effect of protection near the position of box opening to being arranged on the heat-insulation layer of box house, prevent that case lid from occurring directly to contact with heat-insulation layer in opening or closing, the insulation material of spumescence is because the flexibility of this life is that thereby case lid directly contact occurs and easily produces to break and cause outside cold air to enter into box house reducing heat insulation effect, and the breakage of heat-insulation layer also can reduce heat insulation effect, heat-insulation layer a inside is provided with ps plastic uptake layer a, and the periphery of ps plastic uptake layer a is embedded between heat-insulation layer a and flange, pass through casing, the acting in conjunction of flange and ps plastic uptake layer a is played a comprehensive protectiveness to heat-insulation layer a makes heat-insulation layer a be in relative a sealing in stable environment, can prevent that heat-insulation layer a from the damaged heat insulation effect that can promote again incubator occurring, and ps plastic uptake has good heat-insulation and heat-preservation, when can playing protection to heat-insulation layer a and heat-insulation layer b, strengthen the heat insulation effect of incubator.

Brief description of the drawings

Fig. 1 is the schematic diagram of milk incubator embodiment;

Fig. 2 is the schematic diagram that milk incubator is raised;

Fig. 3 is the explosive view of milk incubator embodiment;

Fig. 4 is the cutaway view of milk thermal insulation box body;

Fig. 5 is the cutaway view of milk incubator case lid.

Reference numeral; 1, case lid; 2, casing; 3, flange; 4, heat-insulation layer a; 5, ps plastic uptake layer a; 6, depressed part; 7, protuberance; 8, bulge loop; 9, annular groove; 10, intensive aspect; 11, sealing ring; 12, arc sections; 13, heat-insulation layer b; 14, ps plastic uptake layer b.

Detailed description of the invention

Referring to figs. 1 through Fig. 5, milk incubator embodiment is described further.

A kind of milk incubator, comprise case lid 1 and casing 2, the flange 3 that the hinged described casing 2 of one side of described case lid 1 and casing 2 extends inward near the opening part setting of case lid 1, the inside of described casing 2 is provided with heat-insulation layer a4, the inside of described heat-insulation layer a4 is provided with ps plastic uptake layer a5, described ps plastic uptake layer a5 and heat-insulation layer a4 laminating and periphery extend between flange 3 and heat-insulation layer a4, on described case lid 1, are provided with heat-insulation layer b13, and described heat-insulation layer b13 outer cladding one deck ps plastic uptake layer b14.

The flange 3 extending internally by casing 2 opening parts plays the effect of protection near the position of casing 2 opening parts to being arranged on the heat-insulation layer of casing 2 inside, prevent that case lid 1 from occurring directly to contact with heat-insulation layer in opening or closing, the insulation material of spumescence is because the flexibility of this life is that thereby case lid 1 directly contact occurs and easily produces to break and cause outside cold air to enter into the inner heat insulation effects that reduce of casing 2, and the breakage of heat-insulation layer also can reduce heat insulation effect, heat-insulation layer a4 inside is provided with ps plastic uptake layer a5, and the periphery of ps plastic uptake layer a5 is embedded between heat-insulation layer a4 and flange 3, by casing 2, the acting in conjunction of flange 3 and ps plastic uptake layer a5 is played a comprehensive protectiveness to heat-insulation layer a4 makes heat-insulation layer a4 be in relative a sealing in stable environment, can prevent that heat-insulation layer a4 from the damaged heat insulation effect that can promote again incubator occurring, and ps plastic uptake has good heat-insulation and heat-preservation, when can playing protection to heat-insulation layer a4 and heat-insulation layer b13, strengthen the heat insulation effect of incubator.

On described flange 3, be provided with the depressed part 6 and the outside outstanding protuberance 7 that cave inward, described depressed part 6 is connected to form with protuberance 7 one the flange 3 that cross sectional shape is S shape, the periphery of described case lid 1 is towards the one side extension of casing 2 and the bulge loop 8 of depressed part 6 adaptations, between described bulge loop 8 and ps plastic uptake layer b14, form annular groove 9, described annular groove 9 and protuberance 7 adaptations, described case lid 1 fastens the accommodating cavity that forms sealing along hinged place with casing 2.

By the depressed part 6 arranging on flange 3, on protuberance 7 and case lid 1, arrange bulge loop 8 and annular groove 9 respectively adaptive mode Formation cross-section between casing 2 and case lid 1 be shaped as the folding path of S shape, mode by depressed part 6 and bulge loop 8 adaptations plays one deck sealing between casing 2 and case lid 1, mode by protuberance 7 and annular groove 9 adaptations plays two layers of sealing between casing 2 and case lid 1, dual-seal by one deck and two layers makes the sealing effectiveness between casing 2 and case lid 1 reach better heat insulation effect, and Formation cross-section is shaped as the zigzag folding of S path, in the time that will entering into accommodating cavity by the gap between casing 2 and case lid 1, outside air can directly be stopped and consumption by the path of S shape, make incubator reach better heat insulation effect.

On described ps plastic uptake layer a5, some intensive aspects 10 are set, the periphery that described intensive aspect 10 is arranged on casing 2 is connected with casing 2 one and to inner recess.

Increase the intensity of ps plastic uptake layer a5 by arranging of intensive aspect 10, thereby make ps plastic uptake layer a5 being subject to weight when compacting and being not easy to produce deformation and promoting the load capacity of accommodating cavity, and the set-up mode of the intensive aspect 10 caving inward can make ps plastic uptake layer a5 better be embedded together each other in the process of ps plastic uptake layer a5 production and transport, make ps plastic uptake layer a5 entirety transport and save space occupancy volume, it is damaged that the intensity that promotes whole Transporting prevents that ps plastic uptake layer a5 from occurring in the process of transport.

The thickness of described heat-insulation layer a4 is less than or equal to the width of flange 3.

The thickness of heat-insulation layer a4 is less than or equal to the width of flange 3; can make heat-insulation layer a4 be embedded into the inside of flange 3; although there is the protection of ps plastic uptake layer a5; but object occurs directly contact or can cause the breakage to heat-insulation layer a4 with the edge of heat-insulation layer a4 in the time that the power in accommodating cavity put into is excessive, make thereby make to enter cold air in heat-insulation layer a4 the effect reduction being incubated.

On described depressed part 6, be provided with sealing ring 11. Go to increase the sealing between depressed part 6 and bulge loop 8 by the sealing ring 11 arranging on depressed part 6, make the more difficult gap existing between casing 2 and case lid 1 of cold air enter into accommodating cavity, thereby arrive better sealing and heat insulating ability.

Four end points of described ps plastic uptake layer a5 periphery are arc sections 12. Due to the characteristic that this life of ps plastic uptake is thin and intensity is high, in the process of processing, if very sharp-pointed of the end points of ps plastic uptake, operating personnel occur directly contact easily with the end points of ps plastic uptake operating personnel's limbs scuffing are caused to certain potential safety hazard in the process of taking.

The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model. It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (6)

1. a milk incubator, comprise case lid and casing, one side and the casing of described case lid are hinged, it is characterized in that: the flange that described casing extends inward near the opening part setting of case lid, the inside of described casing is provided with heat-insulation layer a, and the inside of described heat-insulation layer a is provided with ps plastic uptake layer a, and described ps plastic uptake layer a and heat-insulation layer a laminating and periphery extend between flange and heat-insulation layer a, on described case lid, be provided with heat-insulation layer b, described heat-insulation layer b outer cladding one deck ps plastic uptake layer b.

2. a kind of milk incubator according to claim 1, it is characterized in that: on described flange, be provided with the depressed part and the outside outstanding protuberance that cave inward, described depressed part and protuberance one are connected to form the flange that cross sectional shape is S shape, the periphery of described case lid is towards the one side extension of casing and the bulge loop of depressed part adaptation, between described bulge loop and ps plastic uptake layer b, form annular groove, described annular groove and protuberance adaptation, described case lid and casing fasten the accommodating cavity that forms sealing along hinged place.

3. a kind of milk incubator according to claim 1, is characterized in that: on described ps plastic uptake layer a, some intensive aspects are set, the periphery that described intensive aspect is arranged on casing is connected with casing one and to inner recess.

4. a kind of milk incubator according to claim 1, is characterized in that: the thickness of described heat-insulation layer a is less than or equal to the width of flange.

5. a kind of milk incubator according to claim 2, is characterized in that: on described depressed part, be provided with sealing ring.

6. a kind of milk incubator according to claim 1, is characterized in that: four end points of described ps plastic uptake layer a periphery are arc sections.