TWM610276U - Multi-layer heat preservation container with quick disassembly and assembly structure - Google Patents

Abstract

A multi-layer heat preservation container with a quick disassembly and assembly structure, which comprises a heat insulating member, an inner cup body and an upper cover. The heat insulator has an outer cylinder and an inner cylinder. The outer cylinder is wrapped around the outside of the inner cylinder, and there is a vacuum interlayer between the outer cylinder and the inner cylinder; wherein the heat insulator further has an open end and a bottom end , Respectively correspond to the two ends of the inner cylinder and the outer cylinder, and the heat insulating member includes a copper-plated layer, and the copper-plated layer is located on the surface of the inner cylinder and the outer cylinder corresponding to the vacuum interlayer. The inner cup body has a cup mouth and a bottom. The inner cup body further includes a second fixing part disposed at the bottom. The second fixing part of the inner cup is detachably coupled to the first fixing part of the heat insulating member for fixing The inner cup is in the inner cylinder, and the material of the inner cup is ceramic. The upper cover can be detachably combined with the heat-insulating element to close the open end and the cup mouth.

Description

Multi-layer heat preservation container with quick disassembly and assembly structure

The present invention relates to a multi-layer heat-preserving container, in particular to a multi-layer heat-preserving container with a quick disassembly and assembly structure.

The thermal insulation container is usually a vacuum interlayer as the thermal insulation structure. In order to form a vacuum interlayer, the material of the heat preservation container must have sufficient hardness, and can withstand the pressure difference formed by the vacuum interlayer without deformation. The common material is stainless steel. The stainless steel material is easy to make the vacuum interlayer, and has the advantages of impact resistance and not easy to break.

However, stainless steel is not acid resistant, and the liquid contained in the heat preservation container is often an acidic liquid with strong acidity, such as fruit juice. The acidic liquid will slowly corrode the stainless steel, causing part of the metal in the stainless steel to ionize and dissolve into the liquid contained in the heat preservation container. Under long-term use, it is easy to cause corrosion or qualitative change due to various beverages, which will cause harm to human health and is unsafe.

The insulated container made of glass material is relatively acid resistant, but the glass material is fragile and not portable. At the same time, glass is not suitable for hot drinks, otherwise there will be a problem of heavy metal precipitation.

In order to solve the above-mentioned problems, the prior art uses inner and outer cups of different materials, for example, a ceramic inner layer combined with a stainless steel outer cup to isolate the heat-preserving container body and the liquid contained therein. However, the combination of the inner cup of the ceramic material of the ceramic vacuum cup with the outer cup of another material will easily lead to loosening, or the joint will break due to the stress concentration in the ceramic inner cup, and it is more likely to cause the ceramic cup to break due to impact, etc. problem.

In view of the above-mentioned problems, the present invention proposes a multi-layer heat preservation container with a quick disassembly and assembly structure, which includes a heat insulating member, an inner cup and an upper cover. The heat insulator has an outer cylinder and an inner cylinder. The outer cylinder is wrapped around the outside of the inner cylinder, and there is a vacuum interlayer between the outer cylinder and the inner cylinder; wherein the heat insulator further has an open end and a bottom end , Respectively correspond to the two ends of the inner cylinder and the outer cylinder; and the heat insulating member includes a copper-plated layer, and the copper-plated layer is located on the surface of the inner cylinder and the outer cylinder corresponding to the vacuum interlayer. The inner cup body has a cup mouth and a bottom. The inner cup body further includes a second fixing part disposed at the bottom. The second fixing part of the inner cup is detachably coupled to the first fixing part of the heat insulating member for fixing The inner cup is in the inner cylinder, and the material of the inner cup is ceramic. The upper cover can be detachably combined with the heat-insulating element to close the open end and the cup mouth.

As for the above-mentioned multi-layer thermal insulation container with a quick disassembly and assembly structure, in one embodiment, the inner cup further includes a flange, the flange extends outward from the periphery of the cup mouth, and the flange of the inner cup abuts against the heat insulation member The open end.

As for the above-mentioned multi-layer heat-preserving container with a quick disassembly and assembly structure, in one embodiment, the first fixing portion and the second fixing portion are a combination of a male thread structure and a female thread structure.

As for the above-mentioned multi-layer heat-preserving container with a quick disassembly and assembly structure, in one embodiment, the first fixing portion is provided with a snap groove, and the second fixing portion is provided with an elastic sheet.

As for the above-mentioned multi-layer heat preservation container with a quick disassembly and assembly structure, in one embodiment, the first fixing portion is provided with a limiting structure, and at least one stopper extends outward from the periphery of the second fixing portion, and at least one stopper can be It fits into the limiting structure and moves in the limiting structure.

As for the above-mentioned multi-layer heat preservation container with a quick disassembly structure, in one embodiment, the upper cover further includes a base and a flip cover, and the flip cover is pivoted on the base for opening and closing the mouth of the inner cup body.

In more detail, in one embodiment, the flip cover further includes bumps, the bumps are located on the lower surface of the flip cover and protrude from the lower surface, and the material of the bumps is ceramic.

As for the above-mentioned multi-layer heat-preserving container with a quick disassembly and assembly structure, in one embodiment, the upper cover further includes a bump, the bump is located on the lower surface of the upper cover and protrudes from the lower surface, and the bump is made of ceramic.

As mentioned above, the multi-layer heat-preserving container with quick disassembly and assembly structure, in one embodiment, further includes a filter press device, which can be inserted into the inner cup for filtering.

Please refer to FIG. 1 and FIG. 2, which is a multi-layer heat-preserving container 1 with a quick disassembly and assembly structure proposed by the new model, which includes a heat-insulating element 10, an inner cup body 30 and an upper cover 50.

As shown in FIGS. 1, 2 and 3, the heat insulating material 10 has an outer cylinder 11 and an inner cylinder 14. The outer cylinder 11 is wrapped on the outer side of the inner cylinder 14, and a vacuum interlayer 12 is formed between the inner cylinder 14 and the outer cylinder 11 to insulate heat from being transferred between the inner cylinder 14 and the outer cylinder 11. The heat insulator 10 also has a copper-plated layer 13 located on the surface of the inner cylinder 14 and the outer cylinder 11 corresponding to the vacuum interlayer 12. The copper-plated layer 13 can further reduce heat loss.

As shown in FIGS. 1, 2 and 3, the heat insulation member 10 further has an open end 15 and a bottom end 16 corresponding to the two ends of the inner cylinder 14 and the outer cylinder 11 respectively. The open end 15 is open and communicates with the inside of the inner cylinder 14. The bottom end 16 is closed, so that the heat insulator 10 assumes the shape of a cup. The heat-insulating element 10 further includes a first fixing portion 17 disposed at the bottom end 16 for detachably combining the inner cup 30 in the heat-insulating element 10. The inner cylinder 14 and the outer cylinder 11 are usually made of high-hardness materials such as stainless steel or composite gold to keep the vacuum interlayer 12 from being deformed. The inner cylinder 14 and the outer cylinder 11 may also be integrally formed of glass material. In order to avoid collision and deformation of the heat insulation member 10, or to decorate the appearance, the heat insulation member 10 may further include an overcoat layer 18, which can be made of hard plastic, rubber, silicon rubber, tarpaulin, etc., and can provide insulation. Heat and buffer protection, and can be easily manufactured into various shapes and colors to decorate the heat insulation member 10.

As shown in FIGS. 2 and 3, the inner cup 30 has a cup opening 35 and a bottom 36. The inner cup 30 further includes a second fixing portion 37 disposed on the bottom 36. The second fixing portion 37 of the inner cup 30 is used to detachably connect to the first fixing portion 17 of the heat insulator 10 to fix the inner cup 30 in the inner cylinder 14 so that the cup opening 35 corresponds to the opening The end 15 and the cup opening 35 are substantially flush with the open end 15, or slightly higher than the open end 15. In some embodiments, the inner cup 30 further includes a flange 351 extending radially outward from the peripheral edge of the cup opening 35. The flange 351 abuts against the open end 15 of the heat insulator 10 to seal the inner cup. 30 and the gap between the insulation 10.

The material of the inner cup body 30 is ceramic, which is heat resistant, acid and alkali resistant, so as to avoid corrosion during long-term use, and the heat insulator 10 can also form a thermal insulation protection effect. The material of the ceramic may contain or not contain animal bones, animal bones are particularly preferably bovine bones, and ceramics may also contain phosphorus, potassium, carbon, hydrogen, oxygen, and nitrogen. The proportion of bovine bones to the selected material of the inner cylinder 14 is 5% to 45%. The width of the aforementioned vacuum interlayer 12 ranges from 0.5 mm to 2.5 mm, and the width refers to the distance between the surface of the copper-plated layer 13 corresponding to the inner cylinder 14 and the surface of the copper-plated layer 13 corresponding to the outer cylinder 11. The thickness of the outer cylinder 11 is between 0.2 mm and 1.5 mm, and the thickness of the inner cylinder 14 is between 1 mm and 4 mm. The inner cup body 30 is independently fired, instead of being coated in the heat insulation member 10, so the thickness is easily increased, so that the inner cup body 30 is not prone to holes, scratches and abrasion due to abrasion. At the same time, the inner cup body 30 is an independent component that can be replaced after being worn out.

As shown in Figures 2 and 3, there may still be a gap between the cup opening 35 and the open end 15, so that during the use or cleaning process of the multi-layer thermal insulation container 1 with a quick disassembly structure, moisture will penetrate into the inner cup body 30 and The space between the inner cylinders 14 causes the problem of water stains. Therefore, for the multi-layer heat-preserving container 1 with a quick disassembly and assembly structure, the second fixing portion 37 of the inner cup body 30 can be detached from the first fixing portion 17 of the heat insulating member 10, and the heat insulating member 10 and the inner cup can be cleaned separately The inner and outer surfaces of the body 30.

Please refer to FIG. 4A. For example, in the first embodiment, the first fixing portion 17 and the second fixing portion 37 are a combination of a male thread structure and a female thread structure. For example, the concave portion of the first fixing portion 17 is provided with The outer thread is provided on the outer surface of the second fixing portion 37, so that the inner cup 30 can be screwed into the heat insulation member 10, and can be easily disassembled to clean the inner cup 30 and heat insulation. Piece 10. The configuration of the male thread structure and the female thread structure can be arbitrarily replaced in the first fixing portion 17 and the second fixing portion 37, but this is only an example, and the combination method is not limited thereto.

4B, for example, in the second embodiment, the first fixing portion 17 is provided with a buckle groove 171, the buckle groove 171 extends outward from the periphery of the first fixing portion 17, and the second fixing portion 17 The portion 37 is provided with an elastic sheet 371, the elastic sheet 371 can be made of plastic or rubber material, and the elastic sheet 371 and the buckle groove 171 have similar corresponding shapes. When an external force is applied to press the inner cup 30 into the heat insulating member 10, the elastic sheet 371 contacts the wall edge 172 and shrinks due to elasticity. When the position of the buckle groove 171 is reached, the elastic sheet 371 is released and returns to its original size, so that the inner cup 30 can be integrated into the heat insulating member 10 in a fitting manner, and can be easily disassembled to clean the inner cup 30 and Insulation 10.

Please refer to FIG. 5. For example, in the third embodiment, the first fixing portion 17 is provided with a limiting structure 173 on the inner periphery of the concave region. The limiting structure 173 has at least one limiting groove 1731 and a notch 1732. The limiting grooves 1731 are arranged at intervals, and the second fixing portion 37 extends outward from the periphery of at least one stopper 372, and each stopper 372 is arranged at an interval. And can correspond to the gap 1732. As shown in FIG. 5, at least one stopper 372 can be inserted into the limiting groove 1731 through the notch 1732, and by rotating the inner cup 30, the at least one stopper 372 can be moved into the limiting groove 1731, so that the inner cup 30 can be integrated into the heat insulating member 10 in a fitting manner, and can be easily disassembled to clean the inner cup body 30 and the heat insulating member 10.

Please refer to FIG. 6, the upper cover 50 is detachably combined with the heat insulating member 10 to close the cup opening 35. The combination of the upper cover 50 and the heat insulator 10 is not limited. This means that a part of the upper surface of the flange 351 of the cup opening 35 is recessed downward to form a groove 352, so that the upper cover 50 can be combined with the cup opening 35 in a fitting manner. The upper cover 50 can also be the same as the heat insulating member 10, the inner layer is made of metal material, and the outer layer is made of hard plastic, rubber, silicone or waterproof cloth. As shown in FIG. 6, the upper cover 50 further includes a protrusion 51, which is located on the lower surface of the upper cover 50 and protrudes into the inner cup 30, and closes the cup opening 35 of the inner cup 30. The material of the bump is ceramic, and it can be used to contact the liquid in the inner cup 30.

Referring to FIG. 7, in some embodiments, the upper cover 50 further includes a base 52 and a flip cover 53. The flip cover 53 is pivoted on the base 52 so that the flip cover 53 can be flipped relative to the base 52 for opening and The inner cup body 30 is closed. In addition, the flip cover 53 also includes a protrusion 51, which is located on the lower surface of the flip cover 53 and protrudes to extend to the inner cup body 30. When the flip cover 53 closes the inner cup body 30, the protrusion 51 can just close the inner cup. The cup opening 35 of the body 30 is in contact with the liquid in the inner cup body 30.

Referring to FIG. 8, in some embodiments, the multi-layer heat-preserving container 1 with a quick disassembly structure further includes a filter press 70. The filter press 70 has a holding portion 71 and a filter portion 72. The filter portion 72 is substantially connected to the inner cup. The cup opening 35 of the body 30 is similar in shape and the same size, or smaller than the cup opening 35, and can be inserted into the inner cup body 30 for filtering.

Through the combination of the heat insulation element 10 and the inner cup body 30, the multi-layer heat preservation container 1 with a quick disassembly and assembly structure is more convenient in the cleaning process. The multi-layer structure achieves the effect of reducing heat loss, and the internal material can be It is easier to arrange the inner layer material with sufficient thickness. The inner cup body 30 as the inner layer material can be increased in thickness as required, so that the inner cup body 30 is more resistant to abrasion and prolongs the service life.

1: Multi-layer insulation container with quick disassembly and assembly structure 10: Insulation 11: Outer cylinder 12: Vacuum sandwich 13: Copper plating 14: inner cylinder 15: open end 16: bottom 17: The first fixed part 171: Snap Slot 172: Wall Edge 173: limit structure 1731: limit slot 1732: gap 18: coat layer 30: inner cup body 35: Cup mouth 351: Flange 352: Groove 36: bottom 37: The second fixed part 371: elastic sheet 372: Stop 50: upper cover 51: bump 52: Pedestal 53: Flip cover 70: Filter press 71: Grip 72: Filter

Figure 1 shows an exploded view of the first embodiment of the present invention. Figure 2 shows a cross-sectional exploded view of the first embodiment of the present invention. Fig. 3 shows a cross-sectional view of the first embodiment of the present invention. Fig. 4A is a combined diagram of the first embodiment of the present invention. Fig. 4B is a combined diagram of the second embodiment of the present invention. Fig. 5 is a combined diagram of the third embodiment of the present invention. Fig. 6 shows a cross-sectional view of the upper cover of the fourth embodiment of the present invention. Fig. 7 shows a cross-sectional view of the upper cover of the fifth embodiment of the present invention. Fig. 8 is a schematic diagram of the use of the sixth embodiment of the present invention.

1: Multi-layer insulation container with quick disassembly and assembly structure

10: Insulation

11: Outer cylinder

12: Vacuum sandwich

13: Copper plating

14: inner cylinder

15: open end

16: bottom

17: The first fixed part

18: coat layer

30: inner cup body

35: Cup mouth

351: Flange

36: bottom

37: The second fixed part

50: upper cover

Claims (9)

A multi-layer heat preservation container with quick disassembly and assembly structure, including: A heat insulating member having an outer cylinder and an inner cylinder, the outer cylinder is wrapped around the inner cylinder, and there is a vacuum interlayer between the outer cylinder and the inner cylinder; wherein, the The heat insulating member further has an open end and a bottom end, respectively corresponding to the two ends of the inner cylinder and the outer cylinder, the heat insulating member further has a first fixing part disposed at the bottom end; the partition The thermal element includes a copper-plated layer, the copper-plated layer is located on the surface of the inner cylinder and the outer cylinder corresponding to the vacuum interlayer; An inner cup having a cup opening and a bottom. The inner cup further includes a second fixing portion disposed at the bottom. The second fixing portion of the inner cup is detachably coupled to the heat insulating member The first fixing portion is used to fix the inner cup body in the inner cylinder, and the material of the inner cup body is ceramic; and An upper cover can be detachably combined with the heat insulation member to close the open end and the cup mouth. The multi-layer heat-preserving container with a quick disassembly and assembly structure according to claim 1, wherein the inner cup body further includes a flange extending outward from a peripheral edge of the cup mouth, and the flange of the inner cup body Abut against the open end of the heat insulation member. The multi-layer heat-preserving container with a quick disassembly and assembly structure according to claim 1, wherein the first fixing portion and the second fixing portion are a combination of a male thread structure and a female thread structure. According to claim 1, the multi-layer heat-preserving container with a quick disassembly and assembly structure, wherein the first fixing portion is provided with a buckle groove, and the second fixing portion is provided with an elastic sheet. The multi-layer heat preservation container with a quick disassembly and assembly structure according to claim 1, wherein the first fixing portion is provided with a limiting structure, a peripheral edge of the second fixing portion extends outwardly with at least one stopper, and the at least A stopper can be fitted into the limiting structure and move in the limiting structure. The multi-layer heat-preserving container with a quick disassembly and assembly structure according to claim 1, wherein the upper cover further includes a base and a clamshell, and the clamshell is pivoted on the base for opening and closing the inner cup body The mouth of the cup. The multi-layer heat-preserving container with a quick disassembly and assembly structure according to claim 6, wherein the flip cover further includes a bump, the bump is located on a lower surface of the flip cover and protrudes from the bottom surface, and the material of the bump For ceramics. The multi-layer heat-preserving container with a quick disassembly and assembly structure according to claim 1, wherein the upper cover further includes a bump, the bump is located on a lower surface of the upper cover and protrudes from the lower surface, and the bump is made of ceramic . The multi-layer heat-preserving container with a quick disassembly and assembly structure as described in claim 1 further includes a pressure filter device which can be inserted into the inner cup for filtering.

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