Leakage-proof paper cup

Abstract

The utility model discloses an anti-spilling paper cup, which belongs to the technical field of paper cup design, and comprises a cup body and a hard paper ring arranged at the position of a cup opening of the cup body, a handheld part is sleeved at one end of the cup body close to the cup opening, at least two connecting parts distributed in an annular array are arranged on the outer wall of the cup body, and the connecting parts are connected with the hard paper ring. The connecting part is connected with the handheld part; wherein the connecting part and the handheld part are both made of hardboards. When the spill-proof paper cup is used, through the arrangement of the handheld part and the connecting part which are made of hardboards, when the cup body is held by hand, the situation that liquid in the cup body is squeezed out of the cup opening due to the fact that the cup body is squeezed can be effectively avoided, the spill-proof purpose is achieved, and the use safety of the paper cup is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper cup design, in particular to a spill-proof paper cup. Background Art

[0002] Cups are an indispensable daily necessity in people's daily lives. In order to adapt to the current fast and convenient lifestyle, paper cups came into being. Paper cups are popular among people because of their convenience in carrying and use and their low price. They are a common drinking tool in many homes and public places.

[0003] When the existing paper cup is held in hand for use, the cup body is easily deformed by the hand-held squeeze, causing the liquid in the cup body to overflow from the cup mouth, resulting in liquid waste; at the same time, when the liquid is a hot drink, the overflowing liquid is easy to scald the user, affecting the safety of using the paper cup.

[0004] Therefore, the utility model provides a spill-proof paper cup to solve the above-mentioned problem. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The utility model provides a spill-proof paper cup, aiming to solve the problem in the background art that the existing paper cup is easily squeezed, causing the liquid in the cup body to overflow from the cup mouth.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spill-proof paper cup, comprising a cup body and a cardboard ring arranged at the cup mouth of the cup body, a hand-held part is mounted on one end of the cup body close to the cup mouth, and the outer wall of the cup body has at least two connecting parts distributed in a ring array, and the connecting parts are connected to the hand-held part; wherein the connecting parts and the hand-held part are both made of cardboard. When using the spill-proof paper cup, by providing the hand-held part and the connecting part made of cardboard, when holding the cup body, the cup body can be effectively prevented from being squeezed, causing the liquid in the cup body to be squeezed out from the cup mouth, thereby achieving the purpose of preventing spilling and improving the safety of using the paper cup.

[0009] Preferably, referring to Figures 1 to 3, the inner surface wall of the hand-held portion is provided with a slot adapted to the connecting portion, and one end of the connecting portion away from the cup body is located inside the slot. When the anti-overflow paper cup is used, the cup body is connected to the hand-held portion through the matching of the slot and the connecting portion, so that the hand-held portion is stably mounted on the cup body.

[0010] Preferably, referring to Figures 1 to 3, the inner surface wall of the hand-held portion is provided with a slot adapted to the connecting portion, and one end of the connecting portion away from the cup body is located inside the slot. When the anti-overflow paper cup is used, the cup body is connected to the hand-held portion through the matching of the slot and the connecting portion, so that the hand-held portion is stably mounted on the cup body.

[0011] Preferably, the inner wall of the hand-held portion contacts the outer wall of the cup body. It is understandable that when the hand-held portion is sleeved on the cup body, the outer wall of the cup body and the outer wall of the hand-held portion meet to effectively prevent the cup body from shaking on the hand-held portion, thereby ensuring stability when holding the paper cup.

[0012] Preferably, a guide groove connected to the card slot is provided on the inner wall of the end of the hand-held part close to the cup mouth, and the guide groove extends from the end away from the card slot to the end of the hand-held part close to the cup mouth, and the guide groove is adapted to the connecting part and the number and position correspond. When the overflow-proof paper cup is used normally, the guide groove and the connecting part are staggered. In the cold winter environment, many people have the habit of warming their hands with a cup filled with hot water. If the overflow-proof paper cup is placed on the table, the hand-held part can be removed to warm the hands. At this time, the hand-held part is rotated to match the guide groove with the connecting part one by one, and move from the end of the cup body close to the cup mouth to the end away from the cup mouth, so that the connecting part slides out of the card slot along the guide groove, thereby removing the hand-held part.

[0013] Preferably, the inner wall of the cardboard ring has a protrusion extending radially inward, and the outer wall of the hand-held portion has a positioning groove adapted to the protrusion. When manufacturing paper cups, it is necessary to print graphics or text on the outer wall of the paper cups. When the paper cups are stacked, the inner wall of one paper cup contacts the outer wall of another paper cup, which may cause the printed coating to remain on the inner wall of the cup body, affecting the safety of the paper cups. In order to avoid the outer wall of one cup body contacting the inner wall of another cup body when the cup bodies are stacked, when the two cup bodies are stacked, the protrusion on the cardboard ring of one cup body is engaged in the positioning groove on the hand-held portion of the other cup body, which can effectively ensure the stability of the stacking and effectively avoid the outer wall of one cup body from contacting the inner wall of another cup body, ensuring the cleanliness and hygiene of the cup body. When the paper cups are used, the positioning groove can effectively increase the friction between the human hand and the hand-held portion, prevent the hand-held portion from slipping, and further improve the safety of the paper cups.

[0014] (III) Beneficial effects

[0015] The paper cup is provided with a hand-held part. When the anti-overflow paper cup is used, the hand-held part is put on the cup body, and the connecting part on the cup body is clamped in the clamping groove on the inner wall of the annular cup sleeve to prevent the hand-held part from falling off. The hand-held part helps to maintain the stability of the cup body, prevent the cup body from deforming, and prevent the water in the paper cup from overflowing; when the paper cup is used to hold water at a higher temperature, the hand-held part is helpful to isolate the high temperature, and the user can pick up the paper cup through the hand-held part. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a whole elevation diagram of a spill-proof paper cup;

[0017] Figure 2 A schematic diagram of a ring-shaped cup sleeve for a spill-proof paper cup;

[0018] Figure 3 A schematic diagram of a cup body of a spill-proof paper cup;

[0019] Figure 4 A cross-sectional schematic diagram of a spill-proof paper cup when connected;

[0020] Figure 5 for Figure 4 A partial enlarged view of point A in the middle.

[0021] In the figure: 1, cup body; 11, cup mouth; 12, connecting part; 2, hand-held part; 21, card slot; 22, guide groove; 3, cardboard ring; 31, protrusion. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides a paper cup that prevents spillage. Figures 1 to 3 , comprising a cup body 1 and a cardboard ring 3 arranged at the cup mouth 11 of the cup body 1, a hand-held portion 2 is mounted on one end of the cup body 1 near the cup mouth 11, and at least two connecting portions 12 distributed in a ring array are arranged on the outer wall of the cup body 1, and the connecting portion 12 is connected to the hand-held portion 2; wherein the connecting portion 12 and the hand-held portion 2 are both made of cardboard. When using the anti-overflow paper cup, by setting the hand-held portion 2 and the connecting portion 12 made of cardboard, when holding the cup body 1, the cup body 1 can be effectively prevented from being squeezed, causing the liquid in the cup body 1 to be squeezed out from the cup mouth 11, thereby achieving the purpose of preventing spillage and improving the safety of the paper cup.

[0024] Among them, refer to Figures 1 to 3 The inner surface wall of the hand-held portion 2 is provided with a slot 21 adapted to the connecting portion 12, and one end of the connecting portion 12 away from the cup body 1 is located inside the slot 21. When the anti-overflow paper cup is used, the cup body 1 is connected to the hand-held portion 2 through the matching of the slot 21 and the connecting portion 12, so that the hand-held portion 2 is stably mounted on the cup body 1.

[0025] Further, see Figures 1 to 3 , the inner wall of the hand-held portion 2 contacts the outer wall of the cup body 1. It can be understood that when the hand-held portion 2 is mounted on the cup body 1, the outer wall of the cup body 1 and the outer wall of the hand-held portion 2 meet, which can effectively prevent the cup body 1 from shaking on the hand-held portion 2, thereby ensuring the stability of the paper cup when held by hand.

[0026] Further, refer to Figures 1 to 3 A guide groove 22 connected to the card slot 21 is provided on the inner wall of the end of the hand-held part 2 close to the cup mouth 11, and the guide groove 22 extends from the end of the hand-held part 2 away from the card slot 21 to the end of the hand-held part 2 close to the cup mouth 11. The guide groove 22 is adapted to the connecting part 12 and the number and position correspond. When the overflow-proof paper cup is used normally, the guide groove 22 and the connecting part 12 are staggered. In the cold winter environment, many people have the habit of warming their hands with a cup filled with hot water. If the overflow-proof paper cup is placed on the table, the hand-held part 2 can be removed to warm the hands. At this time, the hand-held part 2 is rotated to make the guide groove 22 correspond to the connecting part 12 one by one, and move from the end of the cup body 1 close to the cup mouth 11 to the end away from the cup mouth 11, so that the connecting part 12 slides out of the card slot 21 along the guide groove 22, thereby removing the hand-held part 2.

[0027] It is worth noting that, referring to Figure 4 and Figure 5 , the inner wall of the cardboard ring 3 has a protrusion 31 extending radially inward, and the outer wall of the hand-held part 2 has a positioning groove 23 adapted to the protrusion 31. When manufacturing paper cups, it is necessary to print graphics or text on the outer wall of the paper cups. When the paper cups are stacked, the inner wall of one paper cup contacts the outer wall of another paper cup, which may cause the printed coating to remain on the inner wall of the cup body 1, affecting the safety of the paper cups. In order to avoid the outer wall of one cup body 1 contacting the inner wall of another cup body 1 when the cup bodies 1 are stacked, when the two cup bodies 1 are stacked, the protrusion 31 on the cardboard ring 3 of one cup body 1 is engaged in the positioning groove 23 on the hand-held part 2 of the other cup body 1, which can effectively ensure the stability of the stacking and effectively avoid the outer wall of one cup body 1 from contacting the inner wall of another cup body 1, thereby ensuring the cleanliness of the cup bodies 1.

[0028] It should be noted that when the paper cup is in use, the positioning groove 23 can effectively increase the friction between the human hand and the handle, prevent the handle 2 from slipping, and further improve the safety of the paper cup.

[0029] The above description 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 spill-proof paper cup, comprising a cup body (1) and a hard paper ring (3) arranged at the cup mouth (11) of the cup body (1); Features: A hand-held portion (2) is mounted on one end of the cup body (1) close to the cup mouth (11); the outer wall of the cup body (1) has at least two connecting portions (12) distributed in a ring array, and the connecting portions (12) are connected to the hand-held portion (2); wherein the connecting portions (12) and the hand-held portion (2) are both made of cardboard.

2. The anti-spill paper cup according to claim 1, characterized in that: The inner surface wall of the hand-held portion (2) is provided with a slot (21) adapted to the connecting portion (12); an end of the connecting portion (12) away from the cup body (1) is located inside the slot (21).

3. The anti-spill paper cup according to claim 2, characterized in that: The inner wall of the hand-held part (2) is in contact with the outer wall of the cup body (1).

4. The anti-spill paper cup according to claim 2, characterized in that: A guide groove (22) communicating with the clamping groove (21) is provided on the inner wall of one end of the hand-held portion (2) close to the cup mouth (11); the guide groove (22) extends from one end away from the clamping groove (21) to one end of the hand-held portion (2) close to the cup mouth (11); the guide groove (22) is matched with the connecting portion (12) and the number and position of the guide groove (22) correspond.

5. The anti-spill paper cup according to claim 1, characterized in that: The inner wall of the cardboard ring (3) is provided with a protrusion (31) extending radially inwards, and the outer wall of the hand-held part (2) is provided with a positioning groove (23) adapted to the protrusion (31).

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