Double-layer heat insulation cup

Abstract

The utility model discloses a double-layer heat insulation cup, which relates to the technical field of plastic cups and comprises an outer cup body, the outer cup body is composed of an outer handheld cup and a plurality of L-shaped supporting sheets, the plurality of L-shaped supporting sheets are circumferentially and uniformly fixed on the inner side of the outer handheld cup, an inner cup body is arranged on the inner side of the outer handheld cup, and the outer handheld cup is provided with a plurality of heat insulation layers. The double-layer structure of the outer cup body and the inner cup body is used for achieving the heat insulation effect. By arranging the outer cup body and the inner cup body and adopting the double-layer structure of the inner containing cup and the outer handheld cup, the outer handheld cup cannot be influenced by the temperature of beverages, so that handheld operation is facilitated, meanwhile, by arranging the acute-angle groove and the L-shaped supporting piece, the inner containing cup is not prone to deformation, and the service life of the inner containing cup is prolonged. And the L-shaped supporting sheet can also enhance the deformation resistance of the outer handheld cup, so that the double-layer heat insulation cup has good compressive strength and is not easy to deform during use.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic cups, in particular to a double-layer heat-insulating cup. Background Art

[0002] Plastic cups are disposable containers for beverages and tea. Most of the existing disposable plastic cups are single-layer structures. When in use, when the temperature of the beverage contained is too high, the temperature of the cup body of the plastic cup is also high, and it is hot when taking the cup body, which makes it inconvenient for people to take it. In addition, the disposable plastic cup will deform when it encounters more than 60 degrees, that is, the cup body becomes soft, and it is easy to deform under force when taking it, causing the beverage to spill. Based on this, a double-layer insulated cup is provided. Summary of the invention

[0003] The purpose of the utility model is to provide a double-layer heat-insulating cup in order to solve the above-mentioned problems.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-layer heat-insulating cup, comprising an outer cup body, the outer cup body is composed of an outer hand-held cup and an L-shaped support sheet, a plurality of L-shaped support sheets are provided, and the plurality of L-shaped support sheets are uniformly fixed on the inner side of the outer hand-held cup in a circumferential manner, an inner cup body is provided on the inner side of the outer hand-held cup, and the double-layer structure of the outer cup body and the inner cup body is used to achieve a heat-insulating effect;

[0005] The inner cup body comprises an inner containing cup, an acute angle groove and a top cover;

[0006] There are a plurality of acute angle grooves, which are circumferentially distributed on the inner side of the inner cup. The inner cup is placed on the inner side of the outer hand-held cup, and the L-shaped support sheet supports the side and bottom of the inner cup.

[0007] The top cover is fixed on the top of the inner containing cup and shields the outer hand-held cup and the top of the L-shaped supporting sheet.

[0008] As a further solution of the utility model: the outer bottom of the top cover is fixedly connected to the second arc-shaped folded edge, the top outer side of the outer handle cup is fixedly connected to the first arc-shaped folded edge, and the top cover is connected and fixed to the outer handle cup by clamping the second arc-shaped folded edge to the first arc-shaped folded edge.

[0009] As a further solution of the utility model: the plurality of L-shaped support sheets and the plurality of acute-angle grooves are staggeredly distributed along the circumferential direction.

[0010] As a further solution of the utility model: the top of the top cover is formed with a tapered notch matching the acute-angle groove, and the position and number of the tapered notch match the position and number of the acute-angle groove one by one.

[0011] As a further solution of the utility model: the outer handle cup, L-shaped support piece, and first arc-shaped folded edge are integrally formed by injection molding, and the inner serving cup, acute-angle groove, top cover, and second arc-shaped folded edge are integrally formed by injection molding.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By providing an outer cup body and an inner cup body, and a double-layer structure of an inner serving cup and an outer hand-held cup, the outer hand-held cup will not be affected by the temperature of the beverage, making it easy to hold and operate. At the same time, by providing a sharp-angle groove and an L-shaped support sheet, the inner serving cup will not be easily deformed, and the L-shaped support sheet can also enhance the deformation resistance of the outer hand-held cup, so that the double-layer insulated cup has good compressive strength and is not easily deformed during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural sectional view of the utility model;

[0016] Figure 3 It is a sectional exploded view of the utility model;

[0017] Figure 4 For the utility model Figure 3 A magnified image of the position in the middle;

[0018] Figure 5 For the utility model Figure 3 A magnified view of the position B in the middle;

[0019] Figure 6 It is a schematic diagram of the structure of the utility model with the top cover removed.

[0020] In the figure: 1. outer cup body; 101. outer hand-held cup; 102. L-shaped support sheet; 103. first arc-shaped folded edge; 2. inner cup body; 201. inner serving cup; 202. acute-angle groove; 203. top cover; 204. second arc-shaped folded edge. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 6In an embodiment of the utility model, a double-layer heat-insulating cup includes an outer cup body 1, which is composed of an outer hand-held cup 101 and an L-shaped support sheet 102. A plurality of L-shaped support sheets 102 are provided, and the plurality of L-shaped support sheets 102 are uniformly fixed on the inner side of the outer hand-held cup 101 in a circumferential manner. An inner cup body 2 is provided on the inner side of the outer hand-held cup 101. The double-layer structure of the outer cup body 1 and the inner cup body 2 is used to achieve a heat-insulating effect.

[0023] The inner cup body 2 includes an inner containing cup 201, an acute angle groove 202, and a top cover 203;

[0024] There are multiple acute angle grooves 202, which are circumferentially distributed on the inner side of the inner serving cup 201. The inner serving cup 201 is placed on the inner side of the outer hand-held cup 101, and the L-shaped support sheet 102 supports the side and bottom of the inner serving cup 201.

[0025] The top cover 203 is fixed to the top of the inner serving cup 201 and shields the outer hand-held cup 101 and the top of the L-shaped support sheet 102;

[0026] The outer bottom of the top cover 203 is fixedly connected to the second arc folded edge 204, and the top outer side of the outer hand-held cup 101 is fixedly connected to the first arc folded edge 103. The top cover 203 is connected and fixed to the outer hand-held cup 101 by clamping the second arc folded edge 204 to the first arc folded edge 103.

[0027] The multiple L-shaped support sheets 102 and the multiple acute-angle grooves 202 are staggeredly distributed along the circumferential direction;

[0028] The outer holding cup 101, the L-shaped support sheet 102, and the first arc-shaped folded edge 103 are integrally formed by an injection molding process, and the inner serving cup 201, the acute-angle groove 202, the top cover 203, and the second arc-shaped folded edge 204 are integrally formed by an injection molding process.

[0029] In this embodiment: when producing this double-layer heat-insulating cup, it is only necessary to produce and shape the outer cup body 1 and the inner cup body 2 separately, and then install the inner serving cup 201 on the inner side of the outer hand-held cup 101. During this process, when the top cover 203 is close to the top of the outer hand-held cup 101, the second arc folded edge 204 and the first arc folded edge 103 are squeezed and deformed against each other. When the top cover 203 is in contact with the top of the outer hand-held cup 101, the edge of the second arc folded edge 204 moves down to the bottom of the first arc folded edge 103. At this time, the second arc folded edge 204 and the first arc folded edge 103 lose the squeezing force between each other and reset under the action of their own elastic force. Finally, the edges of the second arc folded edge 204 and the first arc folded edge 103 are clamped against each other, so that the outer cup body 1 and the inner cup body 2 are assembled and fixed to each other.

[0030] When in use, the inner serving cup 201 is used to hold beverages, and the outer hand-held cup 101 is used for the user to hold. The double-layer structure of the inner serving cup 201 and the outer hand-held cup 101 can prevent the outer hand-held cup 101 from being affected by the beverage temperature, so that the hand-held operation is convenient;

[0031] At the same time, since a plurality of sharp-angle grooves 202 are formed on the inner serving cup 201, the inner serving cup 201 can have a strong anti-deformation force. At the same time, under the supporting and limiting action of the L-shaped support sheet 102, the inner serving cup 201 can be prevented from being deformed, and the outer hand-held cup 101 will not be affected by the temperature of the beverage. The L-shaped support sheet 102 can also enhance the anti-deformation force of the outer hand-held cup 101. In this way, the double-layer insulated cup has good compressive strength and is not easily deformed during use.

[0032] Please refer to Figures 1 to 3 A conical notch matching the acute-angle groove 202 is formed on the top of the top cover 203 , and the position and number of the conical notch match the position and number of the acute-angle groove 202 one by one.

[0033] In this embodiment: when drinking a beverage through a double-layer insulation cup, the acute angle groove 202 can provide a diversion effect for the flow of the beverage, and when pouring or drinking the beverage, the flow direction of the beverage can be better controlled, effectively providing a physical sense of use;

[0034] It is also necessary to explain that: by setting the acute-angle groove 202 and the conical notch on the top cover 203, the top of the cup body can be made into a star-shaped structure as a whole, making the cup body look more beautiful.

[0035] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A double-layer heat-insulating cup, comprising an outer cup body (1), characterized in that: The outer cup body (1) is composed of an outer hand-held cup (101) and an L-shaped support sheet (102), wherein a plurality of L-shaped support sheets (102) are provided, and the plurality of L-shaped support sheets (102) are evenly fixed on the inner side of the outer hand-held cup (101) in a circular shape, and an inner cup body (2) is provided on the inner side of the outer hand-held cup (101), and a double-layer structure of the outer cup body (1) and the inner cup body (2) is used to achieve a heat insulation effect; The inner cup body (2) comprises an inner containing cup (201), an acute angle groove (202), and a top cover (203); A plurality of the acute-angle grooves (202) are provided, and the plurality of the acute-angle grooves (202) are distributed in a circular pattern on the inner side of the inner serving cup (201); the inner serving cup (201) is placed on the inner side of the outer hand-held cup (101); and the L-shaped support sheet (102) supports the side and bottom of the inner serving cup (201); The top cover (203) is fixed to the top of the inner serving cup (201) and shields the outer hand-held cup (101) and the top of the L-shaped support sheet (102).

2. A double-layer heat-insulating cup according to claim 1, characterized in that: The outer bottom of the top cover (203) is fixedly connected to the second arc-shaped folded edge (204), the outer top of the outer hand-held cup (101) is fixedly connected to the first arc-shaped folded edge (103), and the top cover (203) is connected and fixed to the outer hand-held cup (101) by snapping the second arc-shaped folded edge (204) to the first arc-shaped folded edge (103).

3. A double-layer heat-insulating cup according to claim 1, characterized in that: The plurality of L-shaped support sheets (102) and the plurality of acute-angle grooves (202) are staggeredly distributed along the circumferential direction.

4. A double-layer heat-insulating cup according to claim 1, characterized in that: The top of the top cover (203) is formed with a conical notch that matches the acute-angle groove (202), and the position and number of the conical notch match the position and number of the acute-angle groove (202) one by one.

5. A double-layer heat-insulating cup according to claim 2, characterized in that: The outer hand-held cup (101), the L-shaped support sheet (102), and the first arc-shaped folded edge (103) are integrally formed by an injection molding process, and the inner serving cup (201), the acute-angle groove (202), the top cover (203), and the second arc-shaped folded edge (204) are integrally formed by an injection molding process.

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