CN102475477B - Heat insulation structure of paper cup - Google Patents
Heat insulation structure of paper cup Download PDFInfo
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- CN102475477B CN102475477B CN2010105668088A CN201010566808A CN102475477B CN 102475477 B CN102475477 B CN 102475477B CN 2010105668088 A CN2010105668088 A CN 2010105668088A CN 201010566808 A CN201010566808 A CN 201010566808A CN 102475477 B CN102475477 B CN 102475477B
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- cup
- heat insulation
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- paper
- insulating
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Abstract
The invention relates to a heat insulation structure of a paper cup, comprising a cup body made from paper and a heat insulation cup cover. The heat insulation structure of the paper cup is mainly characterized in that a cup rim is moulded in an intramode injection moulding or an external connection way such as hot pressing, high frequency, ultrasonic wave and the like at the outer edge of a cup rabbet of the cup body, a locating part is concavely arranged at an appropriate place of the bottom surface of the outer ring of the cup rim, the locating part is used for causing the upper end part of the heat insulation cup cover to be combined and located, and the lower end part of the heat insulation cup cover folds inward to be combined and fixed onto a corresponding outer edge surface of the cup body. Thus a heat insulation gap can be really arranged between the whole inner edge surface of the heat insulation cup cover and the cup body, a heat insulation effect is enhanced, and a heat preservation effect can be promoted.
Description
Technical field
The creation of a kind of dixie cup of the present invention, the creation improved for the dixie cup structure with effect of heat insulation especially.
Background technology
Along with the change of habits and customs, very in fashion relevant for portable type drinks such as coffee, fruit juice, pearl milk tea and various teas drinks at present, the consideration based on property easy to carry and cost, current portable type drink is all generally to carry out splendid attire with goblet made of paper.But due to the goblet of the papery poor and easy scald of effect of heat insulation not only, and the thermal-insulating function is on duty mutually, if the eater does not finish off as early as possible, as long as through after a while, originally ice-cold or warm drink, the room temperature state of can rising again rapidly, have a strong impact on mouthfeel and the local flavor of drink, therefore just has the Anti-scald paper cup creation to produce.Refer to shown in Fig. 1, this structure of commonly using case consists predominantly of one glass of body, one is bonded in the cup end of this glass of body bottom, and at least one heat insulation skin that is arranged on this glass of body outer surface, this heat insulation skin has a junction surface, one inflexed part that stretch on edge down from this junction surface, and the insulated space be formed between this glass of body outer surface and this heat insulation outer inner surface, the heat insulation outer field setting of this being sticked by this glass of body outer surface, can increase whole dixie cup structural strength, and formed insulated space between heat insulation skin and this glass of body, effect with the conduction of blocking-up thermal source.
Yet, the above-mentioned heat insulation skin of commonly using Anti-scald paper cup is combined with the cup body, its upper end is incorporated into the below of margin of optic cup, its first half almost paste to be touched with the cup body, and the user is while taking beverage, mostly custom is taken the first half, so commonly using the effect of heat insulation of case just makes a discount, certainly the effect of insulation, also because gap and impact effect between uncertain between cup body and heat insulation skin, and then have necessity of being improved.
In view of this, the inventor is for the aforementioned creation problem further investigated of commonly using, and by the research and development of being engaged in for many years related industry and manufacturing experience, actively seek solution, research and development through long-term endeavour, finally success develop heat insulation structure of paper cup of the present invention, commonly use the problem of creation with improvement.
Summary of the invention
The present invention's main purpose, provide a kind of heat insulation structure of paper cup, and when it makes dixie cup outer rim cover cover one deck heat-insulating cup sleeve, this heat-insulating cup sleeve inner face is space together with forming between cup really, really to reach effect heat insulation, insulation.
Edge is to reach above-mentioned effect purpose, and heat insulation structure of paper cup of the present invention utilizes.
The invention provides a kind of heat insulation structure of paper cup improvement, the cup that it comprises a paper wood, an and heat-insulating cup sleeve, at the bottom of this cup lower edge is provided with glass, upper limb is formed with rim of a cup, this rim of a cup outer rim is provided with the margin of optic cup that a plastic material is made, and be arranged with a location division in the bottom surface of this margin of optic cup outer shroud, make on this heat-insulating cup sleeve end in conjunction with location, under this heat-insulating cup sleeve, end is in conjunction with the outer edge surface that is fixed in this cup correspondence, make this heat-insulating cup sleeve at least between first half inner edge surface and cup, can there is heat insulation space.
Because of reaching above-mentioned creation purpose, heat insulation structure of paper cup of the present invention by paper wood, made cup and the member such as heat-insulating cup sleeve form, the general dixie cup structure of this cup, it is positioned at top rim of a cup outer rim and is provided with a margin of optic cup, this margin of optic cup can be by the plastic material of biological decomposition, utilize Inset ejection molding, or the external mode such as hot pressing, high frequency, ultrasonic takes shape in this rim of a cup outer rim.The bottom surface of this margin of optic cup outer shroud suitably is concaved with a location division in place simultaneously, uses for end on this heat-insulating cup sleeve in conjunction with location, after under this heat-insulating cup sleeve, end inwardly turns down, in conjunction with the outer edge surface that is fixed in this cup correspondence.By this, utilize this heat-insulating cup sleeve upper end positioning combination in the structural design of this location division, make between the whole inner edge surface of this heat-insulating cup sleeve and cup and really there is heat insulation space, and can not affect effect heat insulation and insulation because pasting to touch, to promote, the user holds or quality and the convenience of product flavor beverage.
The technology that relevant the present invention adopted, means and effect thereof, after hereby lifting a preferred embodiment and coordinating graphic being described in more detail in, believe the above-mentioned purpose of the present invention, structure and feature, when can by one deeply and concrete understanding.
The accompanying drawing explanation
Fig. 1, commonly use the combination section of creation.
Fig. 2, the present invention's three-dimensional combination figure.
Fig. 3, the present invention's three-dimensional exploded view.
Fig. 4, the present invention's combination generalized section.
Fig. 5, the combination section of the different binding sites of heat-insulating cup sleeve of the present invention.
Fig. 6, the combination section of the different integrated structures of heat-insulating cup sleeve of the present invention.
Fig. 7 is the embodiment combination section of plastic construction at the bottom of cup of the present invention.
The primary clustering symbol description
Cup (10) the cup end (11)
Positioning ring-canal (111) rim of a cup (12)
Margin of optic cup (20) location division (21)
Heat-insulating cup sleeve (30) space (41)
The specific embodiment
Refer to shown in Fig. 2 to 7, its formation of heat insulation structure of paper cup of the present invention comprises cup (10), the margin of optic cup (20) that a paper wood is made, and the member such as a heat-insulating cup sleeve (30), wherein:
This cup (10) is general dixie cup structure, and by the paper wood coiled sheet, around forming, at the bottom of root edge is installed with one glass (11), upper shape forms the rim of a cup (12) of opening, and and makes this rim of a cup (12) outer rim, for this margin of optic cup (20), combination is set.
This margin of optic cup (20) is ring-type that should rim of a cup (12), by general plastic material, or can be made by the plastic material of biological decomposition, can utilize the Inset ejection molding mode, be shaped in rim of a cup (12) outer rim of this cup, or utilize the external mode moulding such as hot pressing, high frequency, ultrasonic.Mainly in the bottom surface of this margin of optic cup (20) outer shroud, suitably be arranged with a location division (21) in place, use for end on this heat-insulating cup sleeve (30) in conjunction with location.
This heat-insulating cup sleeve (30) cover is overlying on this cup (10) outer rim, its upper end just can be overlapped in this location division (21), and utilize the modes such as bonding or hot melt to fix, after bottom can inwardly turn down, the same modes such as bonding or hot melt of utilizing are in conjunction with the outer edge surface that is fixed in this cup (10) correspondence, make between the whole inner edge surface of this heat-insulating cup sleeve (30) and cup (10), can really there is heat insulation space (41), reach the purpose that promotes effect of heat insulation.Moreover, as shown in Figures 4 and 5, under this heat-insulating cup sleeve (30), end turnover is cemented while being incorporated into this cup (10) outer edge surface, because on this heat-insulating cup sleeve (30), the end cutting ferrule is in this location division (21), therefore can accurately control in conjunction with the time size positions, so can select its bottom to be fixed in place, the nearly outer end of this cup (10) lower edge for the producer, or with Tie Qizhi position, outer face.Again, as shown in Figure 6, this heat-insulating cup sleeve (30) is incorporated into this cup (10) when outer, its bottom can be without inwardly turning down directly in conjunction with being fixed in this cup (10) outer edge surface, the practice of this embodiment, while mainly because of common people, holding dixie cup, custom is taken the position of the first half, the embodiment of Fig. 6 forms space (41) between the cup (10) of the dixie cup first half and heat-insulating cup sleeve (30), and can improve the disappearance of commonly using the case use.
In addition, please consult again shown in Fig. 7, at the bottom of this creates the cup of this cup (10), (11) also can be made by plastic material, can utilize the Inset ejection molding mode, or the external mode such as hot pressing, high frequency, ultrasonic takes shape in edge under this cup (10), (11) peripheral side face, to suitably place that should location division (21), forms the positioning ring-canal (111) be arranged with simultaneously and at the bottom of this glass, for end under this heat-insulating cup sleeve (30) in conjunction with the time location fix.
By this, utilize this heat-insulating cup sleeve (30) upper end positioning combination in the structural design of this location division (21), make this heat-insulating cup sleeve (30) inner edge surface can not paste tactile this cup (10) and affect effect heat insulation and insulation, to promote, the user holds or quality and the convenience of product flavor beverage.
In sum, the present invention is real in like product its splendid progress practicality, also finds no identical structure existence formerly all over looking in technical data about this class formation, document simultaneously, be with, the present invention has possessed the patent of invention important document in fact, files an application in whence in accordance with the law.
Claims (9)
1. a heat insulation structure of paper cup, it is characterized in that: the cup that comprises a paper wood, an and heat-insulating cup sleeve, at the bottom of this cup lower edge is provided with glass, upper limb is formed with rim of a cup, this rim of a cup outer rim is provided with the margin of optic cup that a plastic material is made, and be arranged with a location division in the bottom surface of this margin of optic cup outer shroud, make on this heat-insulating cup sleeve end in conjunction with location, on this heat-insulating cup sleeve, end just can be overlapped in this location division, under this heat-insulating cup sleeve, end is in conjunction with the outer edge surface that is fixed in this cup correspondence, make this heat-insulating cup sleeve at least between first half inner edge surface and cup, can there is heat insulation space.
2. heat insulation structure of paper cup as claimed in claim 1, is characterized in that, this margin of optic cup utilizes the Inset ejection molding mode, is shaped in the rim of a cup outer rim of this cup.
3. heat insulation structure of paper cup as claimed in claim 1, is characterized in that, on this heat-insulating cup sleeve, bottom, utilizes the bonding mode, in conjunction with the position of being fixed in this cup correspondence.
4. heat insulation structure of paper cup as claimed in claim 1, is characterized in that, on this heat-insulating cup sleeve, bottom, utilizes hot melting way, in conjunction with the position of being fixed in this cup correspondence.
5. heat insulation structure of paper cup as claimed in claim 1, is characterized in that, after under this heat-insulating cup sleeve, end inwardly turns down predetermined length, in conjunction with being fixed in this cup outer edge surface.
6. heat insulation structure of paper cup as claimed in claim 1, is characterized in that, under this heat-insulating cup sleeve, end is in conjunction with being fixed in this cup outer edge surface.
7. heat insulation structure of paper cup as claimed in claim 1, is characterized in that, this margin of optic cup is by can be made by the plastic material of biological decomposition.
8. heat insulation structure of paper cup as claimed in claim 1, it is characterized in that, at the bottom of this glass, be that plastic material is made, utilize the Inset ejection molding mode, be shaped in edge under this cup, simultaneously at the bottom of this glass, peripheral side face, to suitably place that should location division, forms the positioning ring-canal be arranged with, use for end under this heat-insulating cup sleeve in conjunction with the time location fixing.
9. heat insulation structure of paper cup as claimed in claim 8, is characterized in that, at the bottom of this glass by can be made by the plastic material of biological decomposition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105668088A CN102475477B (en) | 2010-11-25 | 2010-11-25 | Heat insulation structure of paper cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105668088A CN102475477B (en) | 2010-11-25 | 2010-11-25 | Heat insulation structure of paper cup |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102475477A CN102475477A (en) | 2012-05-30 |
| CN102475477B true CN102475477B (en) | 2013-12-25 |
Family
ID=46088341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105668088A Expired - Fee Related CN102475477B (en) | 2010-11-25 | 2010-11-25 | Heat insulation structure of paper cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102475477B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206809062U (en) * | 2016-07-04 | 2017-12-29 | 刘文钦 | Heat insulation cup cover capable of fixing cup cover |
| CN112406175A (en) * | 2020-11-02 | 2021-02-26 | 安徽省万美纸塑有限公司 | Production method of scald-proof disposable paper cup |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201001577Y (en) * | 2006-10-30 | 2008-01-09 | 林明煌 | Cup with stereo shape |
| CN201099401Y (en) * | 2007-08-27 | 2008-08-13 | 李美香 | Scald-proof paper container |
| CN201213654Y (en) * | 2008-07-11 | 2009-04-01 | 田汉清 | Thermal insulation scalding-prevention paper drinking cup |
| CN201370387Y (en) * | 2009-02-27 | 2009-12-30 | 成都泉涌科技有限公司 | Novel paper cup |
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2010
- 2010-11-25 CN CN2010105668088A patent/CN102475477B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102475477A (en) | 2012-05-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20211125 |