CN206630401U - A kind of environmentally friendly disposable cold drink cup - Google Patents

Abstract

The utility model discloses a kind of environmentally friendly disposable cold drink cup, including disposable cold drink cup body, environmentally friendly chitosan internal layer, square cup lid, the disposable cold drink cup body surface is provided with bamboo fibre shell, the bamboo fibre enclosure is installed with the environmentally friendly chitosan internal layer, the environmentally friendly chitosan inner layer outer surface is connected to expanded polypropylene heat-insulation layer, the expanded polypropylene heat-insulation layer upper end sets draw ring at suction pipe, draw ring is arranged on sealant upper end at the suction pipe, the sealant is arranged on above cold drink cup bottom, cold drink cup bottom upper end is installed with the square cup lid, the square cup lid upper surface is provided with cold drink suction pipe mouth, the cold drink suction pipe mouth end face is connected to anti-scratch circular arc.The utility model is simple in construction, reasonable in design, can effectively improve the feature of environmental protection of disposable cup, and cost of manufacture is not high, is adapted to popularization.

Description

A kind of environmentally friendly disposable cold drink cup

Technical field

The utility model belongs to environment-friendlycold cold drink cup field, and in particular to a kind of environmentally friendly disposable cold drink cup.

Background technology

At present, Environmental Protection in China cold drink cup industry development is rapid, and the cold drink cup for environmental protection is also varied, but still face Face very many challenges, demand finds the solution for meeting client.Application number：201310331081.9 Chinese patent Document report a kind of environment-friendlycold cold drink cup, particular content are：The present invention relates to a kind of environment-friendlycold cold drink cup, the environment-friendlycold cold drink cup are cold Freeze preserve, it include one made of ice the first cup and the second cup, second cup be embedded in first cup, And second cup is after the first cup freezes at least five hour, then freezes shaping, the bottom of the second cup inwall is set A film is equipped with, the film inner sealing there are beverage granules, and the film can be dissolved in the water, the outer wall set of first cup Provided with an egg barrel shell.The environment-friendlycold cold drink cup not only serves as summer and holds the effect that beverage keeps iced, and overcomes existing Cold drink needs the problem of bottled, free from environmental pollution, can be used as a kind of relieving summer-heat food.This new structure contain above-mentioned patent have it is excellent Point, but the cold drink cup practicality of above-mentioned patent is little, and also cost of manufacture is higher, is not suitable for application.In summary, institute A kind of environmentally friendly disposable cold drink cup is devised with me.

Utility model content

In order to solve above-mentioned problem, the utility model provides a kind of environmentally friendly disposable cold drink cup.

The utility model is to be achieved through the following technical solutions：

A kind of environmentally friendly disposable cold drink cup, including disposable cold drink cup body, environmentally friendly chitosan internal layer, square cup lid, The disposable cold drink cup body surface is provided with bamboo fibre shell, and the bamboo fibre enclosure is installed with the environmentally friendly shell and gathered Sugared internal layer, the environmentally friendly chitosan inner layer outer surface are connected to expanded polypropylene heat-insulation layer, on the expanded polypropylene heat-insulation layer Hold and draw ring at suction pipe is set, draw ring is arranged on sealant upper end at the suction pipe, and the sealant is arranged on cold drink cup bottom Side, cold drink cup bottom upper end are installed with the square cup lid, and the square cup lid upper surface is provided with cold drink suction pipe mouth, described Cold drink suction pipe mouth end face is connected to anti-scratch circular arc.

Preferably, disposable cold drink cup body interior sets environmentally friendly chitosan internal layer, environmentally friendly chitosan internal layer upper end peace Draw ring at suction pipe is filled with, draw ring is connected to square cup lid upper end at suction pipe.

Preferably, bamboo fibre shell end face is connected to expanded polypropylene heat-insulation layer, and expanded polypropylene heat-insulation layer upper end is set Sealant, sealant upper end is installed with square cup lid.

Preferably, square cup lid surface is connected to anti-scratch circular arc, and draw ring is arranged on bamboo fibre shell upper end at suction pipe, cold Drink suction pipe mouth upper surface sets draw ring at suction pipe.

Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, reasonable in design, The feature of environmental protection of disposable cup can be effectively improved, and cost of manufacture is not high, is adapted to popularization.

Brief description of the drawings

Fig. 1 is structural front view of the present utility model,

Fig. 2 is structure top view of the present utility model.

In figure：1st, disposable cold drink cup body, 2, bamboo fibre shell, 3, environmentally friendly chitosan internal layer, 4, expanded polypropylene protects Warm layer, 5, draw ring at suction pipe, 6, sealant, 7, cold drink cup bottom, 8, square cup lid, 9, cold drink suction pipe mouth, 10, anti-scratch circular arc.

Embodiment

The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：

As shown in Figure 1 and Figure 2, a kind of environmentally friendly disposable cold drink cup, including disposable cold drink cup body 1, environmentally friendly chitosan Internal layer 3, square cup lid 8, the disposable surface of cold drink cup body 1 are provided with bamboo fibre shell 2, in the bamboo fibre shell 2 Portion is installed with the environmentally friendly chitosan internal layer 3, and the environmentally friendly outer surface of chitosan internal layer 3 is connected to expanded polypropylene heat-insulation layer 4, The upper end of expanded polypropylene heat-insulation layer 4 sets draw ring 5 at suction pipe, and draw ring 5 is arranged on the upper end of sealant 6 at the suction pipe, The sealant 6 is arranged on the top of cold drink cup bottom 7, and the upper end of cold drink cup bottom 7 is installed with the square cup lid 8, described square The upper surface of cup lid 8 is provided with cold drink suction pipe mouth 9, and the end face of cold drink suction pipe mouth 9 is connected to anti-scratch circular arc 10.

The disposable inside of cold drink cup body 1 sets environmentally friendly chitosan internal layer 3, and the environmentally friendly upper end of chitosan internal layer 3 is installed with Draw ring 5 at suction pipe, draw ring 5 is connected to the square upper end of cup lid 8 at suction pipe, and the end face of bamboo fibre shell 2 is connected to expanded polypropylene guarantor Warm layer 4, the upper end of expanded polypropylene heat-insulation layer 4 set sealant 6, and the upper end of sealant 6 is installed with square cup lid 8, square cup lid 8 Surface is connected to anti-scratch circular arc 10, and draw ring 5 is arranged on the upper end of bamboo fibre shell 2 at suction pipe, and the upper surface of cold drink suction pipe mouth 9 is set Draw ring 5 at suction pipe.

Chitosan has to many materials chelates suction-operated, and the amino and the hydroxyl adjacent with amino in its molecule are with being permitted More metal ions (such as Hg2+, Ni2+, Cu2+, pb2+, CA2+, Ag+) can form stable chelate, for administering heavy metal Waste water, purification running water and separating metal ions etc. in hydrometallurgy.Japan is the state for administering waste water using chitosan earliest Family, per annual consumption up to 500 tons；EPA also approved by chitosan be used for drinking water purifying.In addition, chitosan can lead to Complexing and the effect of ion exchange are crossed, dyestuff, protein, amino acid, nucleic acid, enzyme, halogen etc. are adsorbed, given up for dyestuff The processing of water, dyeing waste water, food industrial wastewater, so as to environment purification, protect human health.

This new structure is provided with environmentally friendly chitosan internal layer, expanded polypropylene heat-insulation layer, and environmentally friendly chitosan internal layer is crust The product of the de- N- acetyl group of element, is that a kind of natural macromolecular material is included in state food additive as thickener, fruit glaze agent Using standard, when pH value is 7,5mg/L chitosans are removed up to 90% to turbidity in water, and algae concentration is higher, flco Grain is thicker, and settling property is better.This material, which is used for cup, in this product can play environmentally friendly, recyclable effect, foaming poly- third Alkene heat-insulation layer is a kind of degradable foamed material, has light, heat-insulated, sound insulation, and buffering, specific strength is high, cheap etc. excellent Point, cost of the present utility model can be reduced.The utility model is simple in construction, reasonable in design, can effectively improve disposable cup The feature of environmental protection, and cost of manufacture is not high, is adapted to promoting.

General principle, principal character and advantage of the present utility model has been shown and described above.The technical staff of the industry It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change And improvement, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model requires protection scope By appended claims and its equivalent thereof.

Claims (4)

1. a kind of environmentally friendly disposable cold drink cup, including disposable cold drink cup body（1）, environmentally friendly chitosan internal layer（3）, square cup Lid（8）, it is characterised in that：The disposable cold drink cup body（1）Surface is provided with bamboo fibre shell（2）, outside the bamboo fibre Shell（2）Inside is installed with the environmentally friendly chitosan internal layer（3）, the environmentally friendly chitosan internal layer（3）It is poly- that outer surface is connected to foaming Propylene heat-insulation layer（4）, the expanded polypropylene heat-insulation layer（4）Upper end sets draw ring at suction pipe（5）, draw ring at the suction pipe （5）Installed in sealant（6）Upper end, the sealant（6）It is arranged on cold drink cup bottom（7）Top, the cold drink cup bottom（7）Upper end The square cup lid is installed（8）, the square cup lid（8）Upper surface is provided with cold drink suction pipe mouth（9）, the cold drink suction pipe mouth （9）End face is connected to anti-scratch circular arc（10）, the concentration of environmentally friendly chitosan internal layer is 5mg/L.

A kind of 2. environmentally friendly disposable cold drink cup according to claim 1, it is characterised in that：The disposable cold drink cup sheet Body（1）Inside sets the environmentally friendly chitosan internal layer（3）, the environmentally friendly chitosan internal layer（3）Upper end is installed with the suction pipe Locate draw ring（5）, draw ring at the suction pipe（5）It is connected to the square cup lid（8）Upper end.

A kind of 3. environmentally friendly disposable cold drink cup according to claim 1, it is characterised in that：The bamboo fibre shell（2） End face is connected to the expanded polypropylene heat-insulation layer（4）, the expanded polypropylene heat-insulation layer（4）Upper end sets the sealant （6）, the sealant（6）Upper end is installed with the square cup lid（8）.

A kind of 4. environmentally friendly disposable cold drink cup according to claim 1, it is characterised in that：The square cup lid（8）Table Face is connected to the anti-scratch circular arc（10）, draw ring at the suction pipe（5）Installed in the bamboo fibre shell（2）Upper end, it is described Cold drink suction pipe mouth（9）Upper surface sets draw ring at the suction pipe（5）.