TWM599605U - Thermobottle - Google Patents

Abstract

A thermobottle includes an outer cup, an inner cup and a cover. The outer cup includes a first coupling portion. The inner cup includes a second and a third coupling portions. The second coupling portion detachably couples with the first coupling portion, to allow the inner cup to at least partially accommodate inside the outer cup. The third and the first portions have the same shape and dimensions. The cover includes a fourth coupling portion. The fourth coupling portion and the second portion have the same shape and dimensions. The fourth coupling portion is suitable to couple with the first or the third coupling portion. When the fourth coupling portion couples with the first coupling portion, the cover seals the outer cup and the inner cup is away from the outer cup. When the fourth coupling portion couples with the third coupling portion, the cover seals the inner cup.

Description

Thermos flask

This creation is about a kind of thermos.

With the improvement of today's living standards, people have become more and more aware of health preservation. In daily life, many people are also used to carrying a thermos when they go out, so that they can replenish their body with water when needed.

However, with the increasing demand of consumers, in addition to warm water, consumers also want thermos bottles to be suitable for holding different beverages. Therefore, how to make thermos bottles suitable for holding beverages with different characteristics is undoubtedly An important development direction for the industry.

One of the purposes of this creation is to provide a thermos bottle, which can improve the flexibility of use and bring convenience to users.

According to an embodiment of the invention, a thermos bottle includes an outer cup, an inner cup and a lid. The outer cup includes a first coupling part. The inner cup includes a second coupling portion and a third coupling portion. The second coupling portion is configured to detachably couple the first coupling portion so that the inner cup is at least partially contained in the outer cup, and the third coupling portion is coupled to the first coupling portion. The parts have substantially the same shape and size. The cup cover includes a fourth coupling portion, and the fourth coupling portion and the second coupling portion have substantially the same shape and size, and are configured to be suitable for coupling with the first coupling portion or the third coupling portion. When the fourth coupling part is coupled with the first coupling part, the cup cover seals the outer cup, and the inner cup leaves the outer cup, and when the fourth coupling part couples with the third coupling part, the cup cover seals the inner cup.

In one or more embodiments of the present invention, the above-mentioned first coupling portion is disposed on the inner wall of the outer cup. The inner cup includes a first cup body, a second cup body and a third cup body. The first cup has a first inner diameter, and the second coupling part is disposed on the outer wall of the first cup. The second cup body has a second inner diameter, the second inner diameter is larger than the first inner diameter, and the third coupling part is arranged on the inner wall of the second cup body. The third cup body is connected between the first cup body and the second cup body.

In one or more embodiments of the present invention, the above-mentioned first coupling part is surrounded to form a ring shape, and the second coupling part is also surrounded to form a ring shape.

In one or more embodiments of the present invention, the aforementioned thermos bottle further includes a positioning portion. The positioning portion is cup-shaped, the first cup body is at least partially located in the positioning portion, the positioning portion includes an abutting portion, the abutting portion is located on the outer wall of the positioning portion, and the abutting portion is configured to abut the inner wall of the outer cup.

In one or more embodiments of the present invention, the aforementioned cup lid includes a main body and a flip lid. The main body has perforations, and the flip cover is pivotally connected to the main body and configured to seal the perforations.

In one or more embodiments of the present invention, the above-mentioned outer cup includes an outer layer structure and an inner layer structure, and the outer layer structure and the inner layer structure are at least partially separated from each other and define a thermal insulation space therein.

In one or more embodiments of the present invention, the above-mentioned first coupling part is arranged on the outer wall of the outer cup. The inner cup includes a first cup body, a second cup body, a third cup body and a fixing part. The first cup has a first inner diameter. The second cup body has a second inner diameter, the second inner diameter is larger than the first inner diameter, and the third coupling part is arranged on the outer wall of the second cup body. The third cup body is connected between the first cup body and the second cup body. The fixing part includes an inner ring, an outer ring and a supporting part. The inner ring surrounds and is connected to the outer wall of the first cup body. The second coupling part is located on a side of the outer ring facing the inner ring. The supporting part is connected between the inner ring and the outer ring, and is configured to at least partially support the edge of the outer cup.

In one or more embodiments of the present invention, the above-mentioned first coupling part is an external thread structure, and the second coupling part is an internal thread structure.

In one or more embodiments of the present creation, the above-mentioned inner ring has a first buckle portion, the first buckle portion is disposed on a side of the inner ring facing the outer ring, and the outer cup has a second buckle portion, and the second buckle portion The buckle part is arranged on the inner wall of the outer cup, and the first buckle part and the second buckle part are configured to buckle each other.

In one or more embodiments of the present invention, the aforementioned thermos bottle further includes a positioning portion. The positioning portion is cup-shaped, the first cup body is at least partially located in the positioning portion, the positioning portion includes an abutting portion, the abutting portion is located on the outer wall of the positioning portion, and the abutting portion is configured to abut the inner wall of the outer cup.

The above implementation of this creation has at least the following advantages:

(1) The user can simply and easily choose to store the beverage in the outer cup or the inner cup of the thermos in accordance with the characteristics of the drink or extraordinary preference, so as to enhance the flexibility of using the thermos.

(2) With the same cup lid, the outer cup or the inner cup can be sealed, which can bring convenience to users.

The multiple implementations of this creation will be disclosed in schematic form below. For the sake of clarity, many practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit this creation. In other words, in the implementation of this authoring part, these practical details are unnecessary. In addition, for the sake of simplifying the drawings, some conventionally used structures and elements will be drawn in a simple schematic manner in the drawings, and in all the drawings, the same reference numerals will be used to indicate the same or similar elements. . And if it is possible in implementation, the features of different embodiments can be applied interactively.

Unless otherwise defined, all words (including technical and scientific terms) used in this article have their usual meanings, and their meanings can be understood by those familiar with the field. Furthermore, the definitions of the above-mentioned vocabulary in commonly used dictionaries should be interpreted in the content of this manual as meaning consistent with the field of this creation. Unless specifically defined, these terms will not be interpreted as idealized or overly formal.

Please refer to Figures 1 to 3. FIG. 1 is a three-dimensional schematic diagram of a thermos bottle 100 according to an embodiment of the invention. Figure 2 is an exploded view showing the thermos bottle 100 of Figure 1. Figure 3 is a cross-sectional view taken along the line A-A in Figure 1. In this embodiment, as shown in FIGS. 1 to 3, a thermos bottle 100 includes an outer cup 110, an inner cup 120, and a lid 130. Both the outer cup 110 and the inner cup 120 are suitable for holding beverages. In fact, the outer cup 110 and the inner cup 120 can be suitable for holding different beverages according to different materials. For example, the outer cup 110 can be made of stainless steel, and the inner cup 120 can be made of ceramic, but this creation is not limited to this. Structurally, as shown in Figure 3, the outer cup 110 includes an outer layer structure 112 and an inner layer structure 113. The outer layer structure 112 and the inner layer structure 113 are at least partially separated from each other and define a thermal insulation space IS therein to facilitate comparison The beverage contained in the outer cup 110 is kept warm.

Specifically, the outer cup 110 includes a first coupling portion 111. In addition, the inner cup 120 includes a second coupling portion 121 and a third coupling portion 122. The second coupling portion 121 of the inner cup 120 is configured to detachably couple the first coupling portion 111 of the outer cup 110 so that the inner cup 120 at least The third coupling portion 122 of the inner cup 120 and the first coupling portion 111 of the outer cup 110 have substantially the same shape and size. Furthermore, the cup cover 130 includes a fourth coupling portion 131. The fourth coupling portion 131 of the cup cover 130 and the second coupling portion 121 of the inner cup 120 have substantially the same shape and size, and the fourth coupling portion of the cup cover 130 131 is configured to be suitable for coupling with the first coupling portion 111 of the outer cup 110 or the third coupling portion 122 of the inner cup 120. In other words, the cup cover 130 can be used to cover the outer cup 110 or the inner cup 120 according to actual needs. For example, as shown in FIG. 3, when the fourth coupling portion 131 of the cup cover 130 is coupled with the third coupling portion 122 of the inner cup 120, the cup cover 130 seals the inner cup 120.

Furthermore, as shown in FIG. 3, the first coupling portion 111 is provided on the inner wall 110I of the outer cup 110. The inner cup 120 includes a first cup body 123, a second cup body 124 and a third cup body 125. The first cup 123 has a first inner diameter ID1, and the second coupling portion 121 is disposed on the outer wall 123E of the first cup 123. The second cup body 124 has a second inner diameter ID2, the second inner diameter ID2 of the second cup body 124 is greater than the first inner diameter ID1 of the first cup body 123, and the third coupling portion 122 is disposed in the second cup body 124壁124I. The third cup body 125 is connected between the first cup body 123 and the second cup body 124.

More specifically, in this embodiment, the first coupling portion 111 of the outer cup 110 surrounds and forms a ring shape, and the second coupling portion 121 of the inner cup 120 also surrounds and forms a ring shape. As described above, the third coupling portion 122 of the inner cup 120 and the first coupling portion 111 of the outer cup 110 have substantially the same shape and size, and the fourth coupling portion 131 of the cup cover 130 and the second coupling portion of the inner cup 120 121 also have substantially the same shape and size. Therefore, the third coupling portion 122 of the inner cup 120 and the fourth coupling portion 131 of the cup cover 130 are also surrounded in a ring shape.

Furthermore, the thermos bottle 100 further includes a positioning portion 140. The positioning portion 140 is cup-shaped. The first cup body 123 of the inner cup 120 is at least partially located in the positioning portion 140. The positioning portion 140 includes an abutting portion 141. The abutting portion 141 is located on the outer wall 140E of the positioning portion 140. The abutting portion 141 is configured To abut the inner wall 110I of the outer cup 110 to fix the relative position of the outer cup 110 and the inner cup 120.

Please refer to Figure 4. Fig. 4 is a cross-sectional view of the thermos bottle 100 of Fig. 1 with the outer cup 110 removed. In practical applications, when the fourth coupling portion 131 of the cup cover 130 is coupled to the third coupling portion 122 of the inner cup 120, that is, when the cup cover 130 seals the inner cup 120, the outer cup 110 can be separated from the inner cup 120, as in the first The outer cup 110 shown in Figure 4 is removed to increase the flexibility of using the thermos bottle 100.

Please refer to Figure 5. Figure 5 is a cross-sectional view of the thermos bottle 100 of Figure 1 with the inner cup 120 removed. In practical applications, if the user thinks that the outer cup 110 is more suitable for holding a certain beverage than the inner cup 120, the user can make the inner cup 120 separate from the outer cup 110, as shown in Figure 5, and when the fourth coupling portion 131 is coupled When the first coupling portion 111 of the outer cup 110 is used, the cup cover 130 seals the outer cup 110.

In conclusion, the user can simply and easily choose to store the beverage in the outer cup 110 or the inner cup 120 of the thermos bottle 100 in accordance with the characteristics of the beverage or the superior preference, so as to enhance the flexibility of using the thermos bottle 100. Furthermore, the outer cup 110 or the inner cup 120 can be sealed with the same cup cover 130, which can bring convenience to the user.

Please refer to Figure 6. FIG. 6 is a partial enlarged schematic view of the thermos bottle 100 of FIG. 1, in which the flip cover 133 is opened to expose the perforation H of the main body 132. In this embodiment, as shown in FIG. 6, the cup cover 130 includes a main body 132 and a flip cover 133. The main body 132 has a through hole H, the flip cover 133 is pivotally connected to the main body 132, and the flip cover 133 is configured to seal the through hole H of the main body 132. When the flip cover 133 is opened to expose the perforation H of the main body 132, the user can simply and easily pour out the beverage in the thermos bottle 100.

Please refer to Figures 7-9. FIG. 7 is a three-dimensional schematic diagram of a thermos bottle 500 according to another embodiment of the invention. Fig. 8 is an exploded view showing the thermos bottle 500 of Fig. 7. Figure 9 is a cross-sectional view of Figure 7 along the line B-B. In this embodiment, as shown in FIGS. 7-9, a thermos flask 500 includes an outer cup 510, an inner cup 520, and a lid 530. Similarly, both the outer cup 510 and the inner cup 520 are suitable for holding beverages. In fact, the outer cup 510 and the inner cup 520 can be suitable for holding different beverages according to different materials. For example, the outer cup 510 can be made of stainless steel, and the inner cup 520 can be made of ceramic, but this creation is not limited to this. Structurally, as shown in Figure 9, the outer cup 510 includes an outer structure 512 and an inner structure 513. The outer structure 512 and the inner structure 513 are at least partially separated from each other and define a thermal insulation space IS therein to facilitate The beverage contained in the outer cup 510 is kept warm.

Specifically, the outer cup 510 includes a first coupling portion 511. In addition, the inner cup 520 includes a second coupling portion 521 and a third coupling portion 522. The second coupling portion 521 of the inner cup 520 is configured to detachably couple the first coupling portion 511 of the outer cup 510, so that the inner cup 520 at least Partly housed in the outer cup 510, the third coupling portion 522 of the inner cup 520 and the first coupling portion 511 of the outer cup 510 have substantially the same shape and size. Furthermore, the cup cover 530 includes a fourth coupling part 531. The fourth coupling part 531 of the cup cover 530 and the second coupling part 521 of the inner cup 520 have substantially the same shape and size, and the fourth coupling part of the cup cover 530 531 is configured to be suitable for coupling with the first coupling portion 511 of the outer cup 510 or the third coupling portion 522 of the inner cup 520. In other words, the cup cover 530 can be used to cover the outer cup 510 or the inner cup 520 according to actual needs. For example, as shown in FIG. 9, when the fourth coupling portion 531 of the cup cover 530 is coupled with the third coupling portion 522 of the inner cup 520, the cup cover 530 seals the inner cup 520.

Furthermore, as shown in FIG. 9, the first coupling portion 511 is provided on the outer wall 510E of the outer cup 510. The inner cup 520 includes a first cup body 523, a second cup body 524, a third cup body 525 and a fixing part 526. The first cup body 523 has a first inner diameter ID1. The second cup body 524 has a second inner diameter ID2, the second inner diameter ID2 of the second cup body 524 is greater than the first inner diameter ID1 of the first cup body 523, and the third coupling portion 522 is disposed on the outer wall of the second cup body 524 524E. The third cup body 525 is connected between the first cup body 523 and the second cup body 524. The fixing part 526 includes an inner ring 527, an outer ring 528 and a supporting part 529. The inner ring 527 surrounds and is connected to the outer wall 523E of the first cup body 523. The second coupling portion 521 is located on a side of the outer ring 528 facing the inner ring 527. The supporting portion 529 is connected between the inner ring 527 and the outer ring 528 and is configured to at least partially support the edge 514 of the outer cup 510.

More specifically, in this embodiment, the first coupling portion 511 of the outer cup 510 has an external thread structure, and the second coupling portion 521 of the inner cup 520 has an internal thread structure. As described above, the third coupling portion 522 of the inner cup 520 and the first coupling portion 511 of the outer cup 510 have substantially the same shape and size, and the fourth coupling portion 531 of the cup cover 530 and the second coupling portion 520 of the inner cup 520 have substantially the same shape and size. 521 also has substantially the same shape and size. Therefore, the third coupling portion 522 of the inner cup 520 has an external thread structure, and the fourth coupling portion 531 of the cup cover 530 has an internal thread structure.

Furthermore, the thermos bottle 500 further includes a positioning portion 540. The positioning portion 540 is cup-shaped. The first cup body 523 of the inner cup 520 is at least partially located in the positioning portion 540. The positioning portion 540 includes an abutting portion 541. The abutting portion 541 is located on the outer wall 540E of the positioning portion 540. The abutting portion 541 is configured To abut the inner wall 510I of the outer cup 510 to fix the relative position of the outer cup 510 and the inner cup 520.

Furthermore, the inner ring 527 of the fixing portion 526 has a first buckle portion 527a, the first buckle portion 527a is disposed on a side of the inner ring 527 facing the outer ring 528, and the outer cup 510 has a second buckle portion 510a. The two buckling portions 510a are provided on the inner wall 510I of the outer cup 510, and the first buckling portion 527a of the fixing portion 526 and the second buckling portion 510a of the outer cup 510 are configured to buckle each other to fix the inner cup 520 and the outer cup The relative position of 510.

Please refer to Figure 10. Figure 10 is a cross-sectional view of the thermos bottle 500 of Figure 7 with the outer cup 510 removed. In practical applications, when the fourth coupling portion 531 of the cup cover 530 is coupled to the third coupling portion 522 of the inner cup 520, that is, when the cup cover 530 seals the inner cup 520, the outer cup 510 can be separated from the inner cup 520, as in the first The outer cup 510 shown in Figure 4 is removed to increase the flexibility of using the thermos 500.

Please refer to Figure 11. Figure 11 is a cross-sectional view of the thermos bottle 500 of Figure 7 with the inner cup 520 removed. Similarly, in practical applications, if the user thinks that the outer cup 510 is more suitable for holding a certain beverage than the inner cup 520, the user can make the inner cup 520 leave the outer cup 510, as shown in Figure 11, and when the fourth coupling When the portion 531 is coupled to the first coupling portion 511 of the outer cup 510, the cup cover 530 seals the outer cup 510.

In summary, the user can simply and easily choose to store the beverage in the outer cup 510 or the inner cup 520 of the thermos bottle 500 in accordance with the characteristics or preferences of the beverage, so as to enhance the flexibility of using the thermos bottle 500. Furthermore, the outer cup 510 or the inner cup 520 can be sealed with the same cup cover 530, which can bring convenience to the user.

To sum up, the technical solutions disclosed in the above-mentioned implementations of this creation have at least the following advantages:

(1) The user can simply and easily choose to store the beverage in the outer cup or the inner cup of the thermos in accordance with the characteristics of the drink or extraordinary preference, so as to enhance the flexibility of using the thermos.

(2) With the same cup lid, the outer cup or the inner cup can be sealed, which can bring convenience to users.

100: thermos flask 110: Outer Cup 110I: inner wall 111: First coupling part 112: Outer structure 113: inner structure 120: inner cup 121: second coupling part 122: third coupling part 123: First Cup Body 123E: outer wall 124: Second Cup Body 124I: inner wall 125: Third Cup Body 130: Cup Lid 131: The fourth coupling part 132: Subject 133: Flip Cover 140: Positioning Department 140E: outer wall 141: Abutment 500: thermos flask 510: Outer Cup 510a: The second snap part 510E: outer wall 510I: inner wall 511: First coupling part 512: Outer Structure 513: inner structure 514: edge 520: inner cup 521: second coupling part 522: third coupling part 523: First Cup Body 523E: outer wall 524: second cup body 524E: outer wall 525: Third Cup Body 526: fixed part 527: Inner Ring 527a: The first snap part 528: Outer Ring 529: Support Department 530: Cup Lid 531: fourth coupling part 540: Positioning Department 540E: outer wall 541: Contact Department A-A, B-B: line segment H: Piercing ID1: first inner diameter ID2: second inner diameter IS: insulated space

Figure 1 is a three-dimensional schematic diagram of a thermos bottle according to an embodiment of the invention. Figure 2 is an exploded view of the thermos flask shown in Figure 1. Figure 3 is a cross-sectional view taken along the line A-A in Figure 1. Figure 4 is a cross-sectional view of the thermos flask of Figure 1 with the outer cup removed. Figure 5 is a cross-sectional view of the thermos flask of Figure 1 with the inner cup removed. Fig. 6 is a partial enlarged schematic diagram showing the thermos flask of Fig. 1, in which the flip cover is opened to expose the perforation of the main body. Fig. 7 is a three-dimensional schematic diagram of a thermos bottle according to another embodiment of the creation. Figure 8 is an exploded view of the thermos flask shown in Figure 7. Figure 9 is a cross-sectional view of Figure 7 along the line B-B. Figure 10 is a cross-sectional view of the thermos flask of Figure 7 with the outer cup removed. Figure 11 is a cross-sectional view of the thermos flask of Figure 7 with the inner cup removed.

110: Outer Cup

110I: inner wall

111: First coupling part

112: Outer structure

113: inner structure

120: inner cup

121: second coupling part

122: third coupling part

123: First Cup Body

123E: outer wall

124: Second Cup Body

124I: inner wall

125: Third Cup Body

130: Cup Lid

131: The fourth coupling part

132: Subject

133: Flip Cover

140: Positioning Department

140E: outer wall

141: Abutment

A-A: Line segment

ID1: first inner diameter

ID2: second inner diameter

IS: insulated space

Claims (10)

A thermos flask containing: An outer cup including a first coupling part; An inner cup comprising a second coupling part and a third coupling part, the second coupling part is configured to be detachably coupled to the first coupling part so that the inner cup is at least partially contained in the outer cup, The third coupling portion and the first coupling portion have substantially the same shape and size; and A cup cover, comprising a fourth coupling portion, the fourth coupling portion and the second coupling portion have substantially the same shape and size, and are configured to be suitable for coupling with the first coupling portion or the third coupling portion, Wherein, when the fourth coupling part is coupled to the first coupling part, the cup cover seals the outer cup, and the inner cup leaves the outer cup. When the fourth coupling part couples to the third coupling part, the cup cover Seal the inner cup. The thermos bottle according to claim 1, wherein the first coupling part is disposed on an inner wall of the outer cup, and the inner cup includes: A first cup body having a first inner diameter, and the second coupling portion is disposed on an outer wall of the first cup body; A second cup body having a second inner diameter, the second inner diameter is greater than the first inner diameter, and the third coupling portion is disposed on an inner wall of the second cup body; and A third cup body is connected between the first cup body and the second cup body. The thermos bottle according to claim 2, wherein the first coupling part surrounds and forms a ring shape, and the second coupling part surrounds and forms a ring shape. The thermos bottle as described in claim 2, further including: A positioning portion in the shape of a cup, the first cup body is at least partially located in the positioning portion, the positioning portion includes an abutting portion located on an outer wall of the positioning portion, the abutting portion is configured to abut the outer cup Inner wall. The thermos bottle according to claim 1, wherein the lid contains: A body with a perforation; and A flip cover is pivotally connected to the main body and configured to seal the perforation. The thermos bottle according to claim 1, wherein the outer cup includes an outer layer structure and an inner layer structure, and the outer layer structure and the inner layer structure are at least partially separated from each other and define an insulating space therein. The thermos bottle according to claim 1, wherein the first coupling part is disposed on an outer wall of the outer cup, and the inner cup includes: A first cup body with a first inner diameter; A second cup body having a second inner diameter, the second inner diameter is greater than the first inner diameter, and the third coupling portion is disposed on an outer wall of the second cup body; A third cup body connected between the first cup body and the second cup body; and A fixed part, including: An inner ring surrounding and connected to an outer wall of the first cup body; An outer ring, the second coupling part is located on a side of the outer ring facing the inner ring; and A supporting part is connected between the inner ring and the outer ring, and is configured to at least partially support an edge of the outer cup. The thermos bottle according to claim 7, wherein the first coupling part is an external thread structure, and the second coupling part is an internal thread structure. The thermos bottle according to claim 7, wherein the inner ring has a first buckle portion disposed on a side of the inner ring facing the outer ring, and the outer cup has a second buckle portion disposed on the outer ring On an inner wall of the cup, the first buckle portion and the second buckle portion are configured to buckle each other. The thermos bottle as described in claim 7, further including: A positioning portion in the shape of a cup, the first cup body is at least partially located in the positioning portion, the positioning portion includes an abutting portion located on an outer wall of the positioning portion, the abutting portion is configured to abut one of the outer cups Inner wall.

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