CN215687116U

CN215687116U - Thermos flask liner structure with low heat dissipation

Info

Publication number: CN215687116U
Application number: CN202121867409.5U
Authority: CN
Inventors: 汤正华
Original assignee: Shunfan Housewares Nantong Co ltd
Current assignee: Shunfan Housewares Nantong Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-02-01
Anticipated expiration: 2031-08-11

Abstract

The utility model relates to the technical field of thermos liners, and discloses a low-heat-dissipation thermos liner structure which comprises a shell, wherein a heat insulation layer is sleeved in the shell, a liner is sleeved in the heat insulation layer, a first sealing gasket is sleeved between the heat insulation layer and the liner, a steel bottom is sleeved at the bottom of the shell, and a heat insulation mechanism positioned on the outer side of the heat insulation layer is sleeved on the outer side of the liner. This thermos flask courage structure of low heat dissipation type, can and the inner bag between form the vacuum interlayer through the insulating layer and the inside heat of isolated inner bag outwards scatters and disappears, and isolated shell receives the inside transmission heat of ambient temperature's influence, simultaneously through first sealed pad, the sealed cooperation of filling up of second and third is used, can be to the shell, junction between insulating layer and the inner bag seals, prevent that the aqueous vapor from getting into the shell, inside between insulating layer and the inner bag and prevent thermal scattering and disappearing, improve the heat preservation effect of thermos flask courage mechanism.

Description

Thermos flask liner structure with low heat dissipation

Technical Field

The utility model relates to the technical field of thermos liners, in particular to a low-heat-dissipation thermos liner structure.

Background

The thermos bottle adopts a double-layer stainless steel liner structure, the middle layer is vacuumized to avoid heat transfer and convection, and the liner is wrapped with copper foil or aluminum foil to generate mirror reflection so as to reflect radiation away and keep the temperature.

The current part is used for the thermos flask courage of stainless steel thermos cup, and the courage majority is the bilayer, lacks the insulating layer between inner bag and the shell, leads to the heat preservation effect of courage not enough good, and the vacuum interlayer is inside not to set up protection mechanism simultaneously, produces deformation easily when leading to the thermos flask to drop.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the background art, the utility model provides a low-heat-dissipation type thermos flask liner structure, which solves the problems in the background art.

The utility model provides the following technical scheme: the utility model provides a thermos flask courage structure of low heat dissipation type, includes the shell, the inside cover of shell is equipped with the insulating layer, the inside cover of insulating layer is equipped with the inner bag, the cover is equipped with first sealed pad between insulating layer and the inner bag, the bottom cover of shell is equipped with at the bottom of the steel, the outside cover of inner bag is equipped with the heat preservation mechanism who is located the insulating layer outside, the inboard cover of insulating layer is equipped with the inner bottom subassembly that is located the insulating layer outside, the middle part of inner bottom subassembly is provided with the check valve, the cover is equipped with the sealed pad of second between at the bottom of the steel and shell and the insulating layer, the cover is equipped with the sealed pad of third between shell and the insulating layer.

Preferably, the inner side of the steel bottom is provided with heat insulation cotton positioned at the bottom of the inner bottom component.

Preferably, the inner bottom subassembly includes the suit at the insulating layer inboard and is located the inner bottom of inner bag below, the top of inner bottom sets up the supporting seat of two symmetric distributions, and the top that the inner bottom is located the supporting seat outside is provided with the buffer layer that is located between insulating layer and the inner bag.

Preferably, the number of the buffer layers is eight, and the eight buffer layers are annularly and equidistantly distributed on the inner bottom.

Preferably, the heat preservation mechanism includes the heat preservation frame of entangling in the inner bag outside, the bottom of heat preservation frame is provided with eight annular equidistance distribution's heat preservation, and forms between the heat preservation because the groove of keeping away of buffer layer looks adaptation.

Preferably, the first sealing gasket, the second sealing gasket and the third sealing gasket are all made of high-temperature-resistant and corrosion-resistant materials.

The utility model has the following beneficial effects:

1. this thermos flask courage structure of low heat dissipation type, can and the inner bag between form the vacuum interlayer through the insulating layer and the inside heat of isolated inner bag outwards scatters and disappears, and isolated shell receives the inside transmission heat of ambient temperature's influence, simultaneously through first sealed pad, the sealed cooperation of filling up of second and third is used, can be to the shell, junction between insulating layer and the inner bag seals, prevent that the aqueous vapor from getting into the shell, inside between insulating layer and the inner bag and prevent thermal scattering and disappearing, improve the heat preservation effect of thermos flask courage mechanism.

2. This thermos bottle courage structure of low heat dissipation type uses through the cooperation of inner bottom, supporting seat and buffer layer for there is the buffering between insulating layer and the inner bag, and then is difficult to produce deformation when making the thermos bottle fall, thereby influences the heat preservation effect of thermos bottle courage structure.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the insole assembly of the present invention;

FIG. 3 is a schematic view of the heat retention mechanism of the present invention.

In the figure: 1. a housing; 2. a thermal insulation layer; 3. an inner container; 4. a first gasket; 5. a steel bottom; 6. a heat preservation mechanism; 61. a heat preservation frame; 62. a heat-insulating layer; 63. a position avoiding groove; 7. an insole assembly; 71. an insole; 72. a supporting seat; 73. a buffer layer; 8. a one-way valve; 9. a second gasket; 10. and a third gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The drawings in the embodiments of the utility model: the different types of hatching in the figures are not given the national standards, do not require the material of the elements, and distinguish between cross-sectional views of the elements in the figures.

Referring to fig. 1-3, a low heat dissipation type thermos liner structure comprises a housing 1, a heat insulation layer 2 is sleeved inside the housing 1, a liner 3 is sleeved inside the heat insulation layer 2, a first sealing gasket 4 is sleeved between the heat insulation layer 2 and the liner 3, a steel bottom 5 is sleeved at the bottom of the housing 1, a heat insulation mechanism 6 positioned outside the heat insulation layer 2 is sleeved outside the liner 3, an inner bottom component 7 positioned outside the heat insulation layer 2 is sleeved inside the heat insulation layer 2, a check valve 8 is arranged in the middle of the inner bottom component 7, a second sealing gasket 9 is sleeved between the steel bottom 5 and the housing 1 and between the heat insulation layer 2, and a third sealing gasket 10 is sleeved between the housing 1 and the heat insulation layer 2.

Wherein, the thermal insulation cotton positioned at the bottom of the inner bottom component 7 is placed at the inner side of the steel bottom 5, and the thermal insulation cotton is utilized to prevent heat from dissipating from the bottom of the thermos flask liner structure.

Wherein, the inner bottom subassembly 7 includes the inner bottom 71 that the suit is inboard at insulating layer 2 and be located inner bag 3 below, and the top of inner bottom 71 sets up two symmetric distribution's supporting seat 72, and the top that inner bottom 71 is located the supporting seat 72 outside is provided with the buffer layer 73 that is located between insulating layer 2 and the inner bag 3.

Wherein, the number of the buffer layers 73 is eight, and the eight buffer layers 73 are annularly and equidistantly distributed on the inner bottom 71.

Wherein, heat preservation mechanism 6 is provided with eight annular equidistance distribution's heat preservation 62 including the heat preservation frame 61 of cover in the inner bag 3 outside, the bottom of heat preservation frame 61, and forms between the heat preservation 62 because buffer layer 73 looks adaptation keeps away a groove 63, uses through the cooperation of heat preservation frame 61 and heat preservation 62, can protect inner bag 3, prevents that the heat from losing.

The first sealing gasket 4, the second sealing gasket 9 and the third sealing gasket 10 are made of high-temperature-resistant and corrosion-resistant materials.

When the thermos flask liner structure is assembled, the first sealing gasket 4 is sleeved on the top end of the inner liner 3, the heat preservation mechanism 6 is sleeved on the outer side of the inner liner 3, the heat insulation layer 2 is sleeved on the outer side of the inner liner 3, the inner bottom component 7 is sleeved on the inner side of the heat insulation layer 2 by inserting the buffer layer 73 into the inner side of the avoiding groove 63, the third sealing gasket 10 is sleeved on the top end of the heat insulation layer 2, the shell 1 is sleeved on the outer side of the heat insulation layer 2, the space between the heat insulation layer 2 and the inner liner 3 is vacuumed through the check valve 8 to form a vacuum insulation layer, the second sealing gasket 9 is sleeved on the steel bottom 5, the heat insulation cotton is placed on the inner side of the steel bottom 5, the steel bottom 5 is sleeved on the outer side of the shell 1, and the two ends of the thermos flask liner structure are pressed and sealed, which are not described in detail in the description belongs to the prior art known by the professional skilled in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a thermos flask courage structure of low heat dissipation type, includes shell (1), its characterized in that: the inside cover of shell (1) is equipped with insulating layer (2), the inside cover of insulating layer (2) is equipped with inner bag (3), the cover is equipped with first sealed pad (4) between insulating layer (2) and inner bag (3), the bottom cover of shell (1) is equipped with steel bottom (5), the outside cover of inner bag (3) is equipped with heat preservation mechanism (6) that are located the insulating layer (2) outside, the inboard cover of insulating layer (2) is equipped with inner bottom subassembly (7) that are located the insulating layer (2) outside, the middle part of inner bottom subassembly (7) is provided with check valve (8), the cover is equipped with second sealed pad (9) between steel bottom (5) and shell (1) and insulating layer (2), the cover is equipped with third sealed pad (10) between shell (1) and insulating layer (2).

2. The structure of the low heat dissipation type thermos flask liner according to claim 1, wherein: and heat insulation cotton positioned at the bottom of the inner bottom component (7) is placed on the inner side of the steel bottom (5).

3. The structure of the low heat dissipation type thermos flask liner according to claim 1, wherein: the inner bottom assembly (7) comprises an inner bottom (71) which is sleeved on the inner side of the heat insulation layer (2) and is positioned below the inner container (3), two symmetrically distributed supporting seats (72) are arranged at the top of the inner bottom (71), and a buffer layer (73) positioned between the heat insulation layer (2) and the inner container (3) is arranged at the top of the inner bottom (71) positioned on the outer side of the supporting seats (72).

4. The structure of the low heat dissipation type thermos flask liner according to claim 3, wherein: the number of the buffer layers (73) is eight, and the eight buffer layers (73) are annularly and equidistantly distributed on the inner bottom (71).

5. The structure of the low heat dissipation type thermos flask liner according to claim 1, wherein: heat preservation mechanism (6) are including the heat preservation frame (61) of cover in inner bag (3) outside, the bottom of heat preservation frame (61) is provided with heat preservation (62) that eight annular equidistance distribute, and forms between heat preservation (62) because buffer layer (73) looks adaptation keep away position groove (63).

6. The structure of the low heat dissipation type thermos flask liner according to claim 1, wherein: the first sealing gasket (4), the second sealing gasket (9) and the third sealing gasket (10) are all made of high-temperature-resistant and corrosion-resistant materials.