A double-layer lanyard cup with a bottle opener

A bottle opener and double-layer technology, applied in the field of double-layer lanyard cups and cups, can solve the problems of affecting the drinking effect, user's hand discomfort, and difficulty in placing, and achieve good dimensional stability and excellent surface. The effect of finish, improving toughening effect

Active Publication Date: 2016-03-02
NINGBO YINZHOU KELI PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Water cups are indispensable in our daily life. The functions of common cups on the market are only limited to the function of holding liquid, and the function is single
Moreover, most cups have a single-layer structure, and the cup wall of paper or ordinary plastic is easy to conduct heat, which makes the temperature easily transmitted to the user when the cup holds high-temperature or low-temperature liquid, which easily causes discomfort in the user's hands and directly affects the The effect of drinking
However, some cups with anti-scalding and heat preservation have complex structures and are not easy to place.

Method used

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  • A double-layer lanyard cup with a bottle opener
  • A double-layer lanyard cup with a bottle opener
  • A double-layer lanyard cup with a bottle opener

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] S1. Weigh the raw materials of the liner cup composite material according to the following components and their mass percentages: homopolymer PP: 20%, copolymer PP: 30%, POE: 15%, nano-silica: 6%, glass fiber: 16.2 %, antioxidant: 0.8%, talcum powder: 12%, while heating the barrel in the high-speed injection molding machine to 250°C, then mix the weighed raw materials evenly and add them to the barrel, and heat to a molten state; wherein, The average particle diameter of described nano silicon dioxide is 15nm; The length of described glass fiber is 20mm;

[0047] S2. Inject the raw materials in the molten state into the mold of the liner cup at a temperature of 80°C through the nozzle of the hot runner at 250°C, pressurize, cool and form, and open the mold to obtain the liner cup. Among them, the injection pressure is 150MPa, the holding pressure is 120MPa, the holding time is 10s, and the cooling time is 50s.

Embodiment 2

[0049] S1. Weigh the raw materials of the liner cup composite material according to the following components and their mass percentages: homopolymer PP: 25%, copolymer PP: 30%, POE: 12%, nano-silica: 7%, glass fiber: 15% %, antioxidant: 0.5%, talcum powder: 10.5%, while heating the barrel in the high-speed injection molding machine to 210°C, then mix the weighed raw materials evenly and add them to the barrel, and heat to a molten state; wherein, The average particle diameter of nanometer silicon dioxide is 10nm; The length of described glass fiber is 10mm;

[0050] S2. Inject the raw materials in the molten state into the mold of the liner cup at a temperature of 60°C through the nozzle of the hot runner at 220°C, pressurize, cool and form, and open the mold to obtain the liner cup. Among them, the injection pressure is 130MPa, the holding pressure is 110MPa, the holding time is 5s, and the cooling time is 30s.

Embodiment 3

[0052] S1. Weigh the raw materials of the liner cup composite material according to the following components and their mass percentages: homopolymer PP: 30%, copolymer PP: 25%, POE: 13%, nano-silica: 6%, glass fiber: 15% %, antioxidant: 1%, talcum powder: 10%, while heating the barrel in the high-speed injection molding machine to 280°C, then mix the weighed raw materials evenly and add them to the barrel, and heat to a molten state; wherein, The average particle diameter of nanometer silicon dioxide is 20nm; The length of described glass fiber is 30mm;

[0053] S2. Inject the raw materials in the molten state into the mold of the liner cup at a temperature of 60-100°C through the nozzle of the hot runner at 280° C., pressurize, cool and form, and open the mold to obtain the liner cup. Among them, the injection pressure is 170MPa, the holding pressure is 150MPa, the holding time is 20s, and the cooling time is 60s.

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Abstract

The invention belongs to the technical field of articles for daily use, and relates to a double-layer cord cup with a bottle opener. The cup comprises a cord and a cup body, wherein the cup body comprises an inner container cup and an outer cup sleeve; the inner container cup is sleeved with the outer cup sleeve; the cord penetrates through the upper ends of the inner container cup and the outer cup sleeve; an inner cavity is formed between the inner container cup and the outer cup sleeve; the inner diameters of the upper end surface and the lower end surface of the inner container cup are reduced gradually; besides, the upper end surface of the inner container cup is folded outwards to form an eversion edge; the lower end surface of the inner container cup concaves inwards to form a positioning seat; the outer cup sleeve concaves inwards to form a concave groove which is matched with the positioning seat tightly; a plurality of annular bulges arranged in parallel are formed in the outer wall at the upper end of the inner container cup; the inner container cup is made of composite plastic materials; the outer cup sleeve is made of stainless steel materials. The double-layer cord cup with the bottle opener has not only the function of containing water, but also the function of the bottle opener; moreover, even though the cup is inverted, the inner container cup does not drop out of the outer cup sleeve. Therefore, the cup can be used very conveniently.

Description

technical field [0001] The invention belongs to the technical field of daily necessities, and relates to a cup, in particular to a cup with a double-layer lanyard with a bottle opener. Background technique [0002] Water cup is indispensable in our daily life, and the function of common cup on the market is only limited to the function of containing liquid at present, and function is single. Moreover, most of the cups have a single-layer structure, and the cup wall of paper or ordinary plastic is easy to conduct heat, which makes the temperature easily transmitted to the user when the cup is filled with high-temperature or low-temperature liquid, which may cause discomfort to the user's hands and directly affect the The effect of drinking. And some cups with anti-scalding and thermal insulation have complex structures and are difficult to place. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned problems in the existin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47G23/04C08L23/12C08L23/14C08L23/08C08K13/06C08K9/06C08K3/36C08K7/14C08K3/34B29C45/76
Inventor 孙柯达
Owner NINGBO YINZHOU KELI PLASTIC
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