CN202504869U

CN202504869U - Heat-insulating and warm-keeping container for domestic use

Info

Publication number: CN202504869U
Application number: CN2012201155561U
Authority: CN
Inventors: 刘耀明
Original assignee: SUZHOU JIASHIMEI PLASTIC MACHINERY TECHNOLOGY Co Ltd
Current assignee: SUZHOU JIASHIMEI PLASTIC MACHINERY TECHNOLOGY Co Ltd
Priority date: 2012-03-26
Filing date: 2012-03-26
Publication date: 2012-10-31
Anticipated expiration: 2022-03-26

Abstract

The utility model discloses a heat-insulating and warm-keeping container for domestic use. The container comprises an inner container and a casing, wherein the inner container is sheathed inside the casing and the inner container and the casing are bucked together through matched buckling parts. The heat-insulating and warm-keeping container provided by the utility model has the advantage that the inner container and the casing are connected physically and tightly and no glue and heat melting matter is needed, thereby achieving high safety, sanitation, environmental-friendliness, simple installation, and lower manufacturing cost.

Description

A kind of life is with heat insulation/cool-bag

Technical field

The utility model relates in the life and drinks water, has a meal or container that article-containing is used, particularly a kind of can be heat insulation with (or) container of insulation.

Background technology

In daily life, usually use heat insulation with (or) cool-bag.Existing heat insulation with (or) cool-bag (comprising thermos cup, incubation canteen etc.) all adopts glass, metal, plastic or other material to process, and is the ectonexine hollow structure, and ectonexine is many makes with same material.The disposal molding of glass material; Metal material carry out ectonexine earlier, be formed by connecting with welding procedure again; Plastic material carry out ectonexine earlier, be formed by connecting with technologies such as glue or hot melts again.The cup of processing like this has obvious defects: 1, connect with welding procedure or hot melting process, complex procedures, cost are high; 2. bonding with glue or other adhesives, firm in conjunction with inadequately, and not enough environmental protection.

The utility model content

For addressing the above problem, the purpose of the utility model is to provide a kind of safe, cleaning, environmental protection;

And install simply, the life that saves production cost is with heat insulation/cool-bag.

For achieving the above object; The technical scheme of the utility model is: a kind of life is with heat insulation/cool-bag; Comprise inner bag and shell, said inner bag is sheathed in the cavity of shell, and said inner bag and said shell are respectively equipped with the snap part of mutual coupling and are an integral body through this snap part buckle.

Preferably, the snap part on the said inner bag be a circle from first convex edge that inner bag opening upset is stretched to the lower edge, said shell upper edge is arranged in the space that forms between said inner bag first convex edge and the inner bladder outer wall.

Preferably, there are the tight lock part of the outside shell side of a circle to protrusion, the convexity that the corresponding site of said shell upper edge has a circle and said tight lock part to be complementary in said inner bag first convex edge.

Preferably, the snap part on the said inner bag be a circle from first convex edge that inner bag opening upset is stretched to the lower edge, said shell snap part is a circle groove of shell upper edge, the clamping that is complementary of said first convex edge and said groove.

Preferably, the outside, first convex edge on the said inner bag also has second convex edge of stretching to the lower edge, and the outer wall top of shell is stated in this second convex edge from the outer wrap residence.

Preferably; The outside, first convex edge on the said inner bag also is provided with second convex edge of stretching to the lower edge, and the inboard of said second convex edge is provided with annular groove, and said first convex edge is inserted into downwards in the groove of shell; Said second convex edge wraps the outer wall top of shell from external packets; The outside of the convexity of said shell is provided with the bulge loop of some projections or whole circle, and said projection or bulge loop are nested in the annular groove of second convex edge, and the inboard, lower end of said second convex edge is provided with inwardly protruded tight lock part.

Preferably, inboard, the cross section of said tight lock part is a straight line.

Preferably, between said inner bag and the said shell lamellar spacing is arranged.

Preferably, the inner bag material is plastics, metal or pottery.Utilize the physics tension force of material self, reach the effect of sealing, waterproof, airtight.

Preferably, enclosure material is various materials such as plastics, metal or pottery.

Adopt the beneficial effect of present technique scheme to be: full physical arrangement, ectonexine need not additives such as any glue, hot melt, safety, cleaning, environmental protection with the tight snapping of physical connection mode; Install simply, save production cost.

Description of drawings

Fig. 1 is the parts overall schematic of the utility model;

Fig. 2 is the utility model explosive view;

Fig. 3 and Fig. 4 are the generalized sections of the utility model embodiment 1;

Fig. 5 is the generalized section of the utility model embodiment 2;

Fig. 6 is the generalized section of the utility model embodiment 3;

Fig. 7 and Fig. 8 are the generalized sections of the utility model embodiment 4;

Fig. 9 is the generalized section of the utility model embodiment 5.

The numeral corresponding component title represented among the figure with letter:

1. 5. spaces, 4. shell upper edges, inner bag 2. shells, 3. first convex edges, 6. tight lock parts

7. 9. grooves, 10. second convex edges, gap between protruding 8. inner bags and the shell

61. straight line.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.

Embodiment 1,

Like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4; A kind of life is with heat insulation/cool-bag; Comprise inner bag 1 and shell 2, said inner bag 1 is sheathed in the cavity of shell 2, and said inner bag 1 is respectively equipped with the snap part of mutual coupling with said shell 2 and is an integral body through this snap part buckle.

The snap part of its inner bag 1 is for having one to enclose first convex edge 3 of stretching to the lower edge from the upset of inner bag 1 opening on it; The upper edge 4 of its shell 2 can be arranged in the space 5 that forms between inner bag first convex edge 3 and inner bag 1 outer wall, the heat-insulation and heat-preservation cup that to become a socket be one.In order to strengthen effect of heat insulation, inner diameter makes the gap 8 that forms between shell 2 lower inner wall and inner bag 1 outer wall between inner bag and the shell less than the diameter of bottom in the upper edge of shell 2.

Embodiment 2,

As shown in Figure 5; All the other are identical with embodiment 1, and difference is that there is the tight lock part 6 of the outside shell side of a circle to protrusion inner bag 1 first convex edge 3; The convexity 7 that the corresponding site of shell upper edge 4 has a circle and said tight lock part 6 to be complementary; During with shell 2 and inner bag 1 socket, shell protruding 7 and the inner bag first convex edge tight lock part 6 closely interlock, and become heat insulation/thermos cup that a socket is an one.In order to strengthen effect of heat insulation, inner diameter makes the gap 8 that forms between shell 2 lower inner wall and inner bag 1 outer wall between inner bag and the shell less than the diameter of bottom in the upper edge of shell 2.

Embodiment 3,

As shown in Figure 6; All the other are identical with embodiment 1; Difference is that there is a circle groove 9 first convex edge 3 that stretch oriented lower edge on the inner bag 1, the upper edge of shell 2; With shell 2 during with inner bag 1 socket, the clamping that is complementary of first convex edge 3 on the inner bag 1 and the groove 9 of shell 2 becomes heat insulation/thermos cup that a socket is an one.In order to strengthen effect of heat insulation, inner diameter makes the gap 8 that forms between shell 2 lower inner wall and inner bag 1 outer wall between inner bag and the shell less than the diameter of bottom in the upper edge of shell 2.

Embodiment 4,

Like Fig. 7 and shown in Figure 8, all the other are identical with embodiment 3, and different is with embodiment 3; 3 outsides, first convex edge on the inner bag 1 also have second convex edge 10 of stretching to the lower edge, and during with shell 2 and inner bag 1 socket, first convex edge 3 is inserted into downwards in the groove 9 of shell 2; Second convex edge 10 wraps the outer wall top of shell 2 from external packets; The inboard, lower end of second convex edge 10 is provided with tight lock part 6, and the convexity 7 that the corresponding site in the outside, shell 2 upper ends has a circle and said tight lock part 6 to be complementary is during with shell 2 and inner bag 1 socket; Shell protruding 7 and the inner bag first convex edge tight lock part 6 closely interlock, and become heat insulation/thermos cup that a socket is an one.After making inner bag 1 and shell 2 buckles, can not come off easily, play solid and reliable snap close and connect effect, not need glue or heat welded or welding, and play effect attractive in appearance, that reinforce, also avoid current to advance in the groove simultaneously.

Embodiment 5,

As shown in Figure 9, all the other are identical with embodiment 4, and different is with embodiment 4; The inboard that 3 outsides, first convex edge on the inner bag 1 also are provided with 10, the second convex edges 10, second convex edge of stretching to the lower edge is provided with annular groove, with shell 2 during with inner bag 1 socket; First convex edge is inserted into downwards in the groove of shell 2, and second convex edge 10 wraps the outer wall top of shell 2 from external packets, and the outside of the convexity 7 of shell 2 is provided with the bulge loop of some projections or whole circle; These projections or bulge loop are nested in the annular groove of second convex edge 10, and inboard, the cross section of tight lock part 6 is a straight line 61, after this straight line portion 61 can make inner bag 1 and shell 2 buckles; Can not come off easily, play solid and reliable snap close and connect effect, not need glue or heat welded or welding; And play effect attractive in appearance, that reinforce, also avoid current to advance in the groove simultaneously.

The foregoing description is an example with heat insulation/thermos cup only, and in actual production and the life, the various apparatus of conversion optionally all can like heat insulation/insulation bowl, heat insulation/incubation chamber etc.

Adopt the beneficial effect of present technique scheme to be: full physical arrangement, ectonexine need not additives such as any glue, hot melt, safety, cleaning, environmental protection with the tight snapping of physical connection mode; Install simply, save operation and production cost,, can realize double effects heat insulation and insulation, need better heat insulation effect, can fill insulation material etc. between shell and the inner bag because ectonexine is kept apart.

Above-described only is the preferred implementation of the utility model; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; Can also make some distortion and improvement, these all belong to the protection domain of the utility model.

Claims

1. a life comprises inner bag and shell with heat insulation/cool-bag, and said inner bag is sheathed in the cavity of shell, it is characterized in that, said inner bag and said shell are respectively equipped with the snap part of mutual coupling and are an integral body through this snap part buckle.

2. life as claimed in claim 1 is with heat insulation/cool-bag; It is characterized in that; Snap part on the said inner bag be a circle from first convex edge that inner bag opening upset is stretched to the lower edge, said shell upper edge is arranged in the space that forms between said inner bag first convex edge and the inner bladder outer wall.

3. life as claimed in claim 2 is characterized in that with heat insulation/cool-bag there are the tight lock part of the outside shell side of a circle to protrusion, the convexity that the corresponding site of said shell upper edge has a circle and said tight lock part to be complementary in said inner bag first convex edge.

4. life as claimed in claim 1 is with heat insulation/cool-bag; It is characterized in that; Snap part on the said inner bag is a circle from first convex edge that inner bag opening upset is stretched to the lower edge; Said shell snap part is a circle groove of shell upper edge, the clamping that is complementary of said first convex edge and said groove.

5. life as claimed in claim 4 is characterized in that with heat insulation/cool-bag the outside, first convex edge on the said inner bag also has second convex edge of stretching to the lower edge, and the outer wall top of shell is stated in this second convex edge from the outer wrap residence.

6. life as claimed in claim 4 is with heat insulation/cool-bag; It is characterized in that; The outside, first convex edge on the said inner bag also is provided with second convex edge of stretching to the lower edge, and the inboard of said second convex edge is provided with annular groove, and said first convex edge is inserted into downwards in the groove of shell; Said second convex edge wraps the outer wall top of shell from external packets; The outside of the convexity of said shell is provided with the bulge loop of some projections or whole circle, and said projection or bulge loop are nested in the annular groove of second convex edge, and the inboard, lower end of said second convex edge is provided with inwardly protruded tight lock part.

7. life as claimed in claim 6 is characterized in that with heat insulation/cool-bag the inboard, cross section of said tight lock part is a straight line.

Like the arbitrary described life of claim 1 to 7 with heat insulation/cool-bag, it is characterized in that between said inner bag and the said shell lamellar spacing being arranged.

9. life as claimed in claim 8 is characterized in that with heat insulation/cool-bag said inner bag material is plastics, metal or pottery.

10. life as claimed in claim 8 is characterized in that with heat insulation/cool-bag said enclosure material is plastics, metal or pottery.