CN1242901C - Heat insulated cap - Google PatentsHeat insulated cap Download PDF
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- CN1242901C CN1242901C CN 01801968 CN01801968A CN1242901C CN 1242901 C CN1242901 C CN 1242901C CN 01801968 CN01801968 CN 01801968 CN 01801968 A CN01801968 A CN 01801968A CN 1242901 C CN1242901 C CN 1242901C
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
- B65D81/3865—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation drinking cups or like containers
- B65D81/3869—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation drinking cups or like containers formed with double walls, i.e. hollow
本发明是关于一种薄片型材料制成的绝热杯的改进，所述薄片型材料以应用于热咖啡、红茶、绿茶等的饮用杯以及用作速食面容器时的厚纸为代表。 The present invention is an improvement on an insulated cup made of sheet-type material, said sheet-type material and thick paper drinking cup is applied when the surface of the container as instant hot coffee, black tea, green tea, etc. as a representative.
背景技术 Background technique
作为这种绝热杯虽然已在实开平4-45212号公报上刊登的设计方案(设计名称为：绝热纸杯)(以下称设计方案A)，以及实开平6-39717号公报上刊登的设计方案(设计名称为：绝热性纸杯)(以下称设计方案B)中登录而为人所知，但设计方案A如图7所示，是将外层纸b的底c向内卷边，将该卷边部分j抵接于壳纸a上形成绝热层d的。 Although this design as insulated cup has been published on a real Unexamined Patent Publication No. 4-45212 (design name are: insulation cups) (hereinafter referred to as designs A), and the design of real-Open No. 6-39717 published in the Gazette ( design name: heat insulating paper cups) (hereinafter referred to as design B) is known and registered, but the design shown in Figure 7 a, b is the outer layer of the paper substrate c inward curled, the curl j portion abuts on a paper shell is formed on the insulating layer d. 这就存在了需要将筒状的外装纸b向底部内侧卷边这样一道工序的问题。 This problem requires the presence of the cylindrical outer Such a step b tipping paper to the inside of the bottom bead.
而将带有上述向内卷边j的外层纸b下端加以整理作成圆筒状是非常困难的、向内的卷边j，其外面也存在由于折皱而产生凹凸的问题。 And an outer layer with the lower end of the inward curled paper b j is made to be cylindrical finishing is very difficult, inward curled j, which is also problematic since the outer wrinkles generated irregularities.
设计方案B如图8所示，是在筒壁纸e和外层纸f之间放入绝热材料-水纹纸形成绝热层h，因此存在着需要另外将轧过花纹的绝热纸g贴合在筒壁纸e和外层纸e之间的加工工序。 Design B shown in FIG, 8 is placed between the outer cylinder and the paper wallpaper e f insulation material - Watermark H insulating layer is formed of paper, there is a need to run over further insulating paper pattern bonded g processing step between the outer cylinder and the paper wallpaper e e.
再有，在上述以往的设计方案A及B中，都需要在绝热性纸杯的制造工序中添加特别的加工工序，存在着不可避免地提高制造成本的问题。 Further, in the above conventional design A and B, are required to add a special processing step in the manufacturing process of heat insulating paper cups, there is a problem that manufacturing cost inevitably increase.
特别是在图7所示的设计方案A中，外层纸b的底部设有向内卷边的底部j，装配时，在将由筒壁纸a作成的纸杯本体下端部连接到外层纸b的卷边部分j上去时，很容易发生两者粘结不好的问题。 A particular design shown in FIG. 7, the bottom of the outer sheet provided with a bottom b j inward bead, when assembled, the lower end portion of the cup body by a cylinder made wallpaper is connected to the outer layer of the paper b when curling up part j, both are prone to bad bond issue.
已知有如下的绝热杯：如图13所示，纸杯壳体G上有上下两个凸出的水平加强筋H、I，在将带有向内卷边K的筒体L粘接到纸杯壳体G顶部卷边j的下部和壳体G下部外周面上，且与上述水平加强筋H、I的外表面相接触，使筒体L和纸杯壳体G间仅存在微小的间隔而对持，由此可防止在用手握持纸杯壳体G时筒体L朝纸杯壳体G一侧的变形；又如图14所示，将纸杯壳体M的上部加以收缩而形成缩径部分N，从该缩径部分N至底部侧壁0之间为近乎直筒状的纸杯壳体M，将外装的(套)筒体Q粘接于上述的缩径部分N上方的上壳体部P和上述的底部侧壁0之间，从而在纸杯壳体M和外装筒体Q之间形成一个绝热空间R。 Known a heat-insulating cup: as shown, two upper and lower horizontal reinforcement convex upper cup housing H G in FIG. 13, I, L in the cylindrical body with the adhesive to the paper cup inward curled K lower peripheral surface of the lower housing and the housing G G j of the top bead and the bead with the horizontal H, in contact with the outer surface of the I, L and the cylindrical body there is only a slight space between the cups for holding the housing G , thereby preventing deformation of the housing G L toward the side of the cup when the cylinder housing G cups held in the hand; Another example is shown in FIG. 14, the upper housing cup M is formed to be reduced in diameter contraction portion N , the reduced diameter portion N between the side walls to the bottom in a near 0 straight cylindrical housing cup M, of the exterior (sheath) on the cylinder housing portions P Q bonded to the reduced diameter portion above the N and 0 sidewall between said bottom so as to form a space between the heat insulating paper cup and the exterior cylindrical housing M Q R.
在图13所示的绝热杯中，虽然可以防止握持时筒体L的变形，但由于有向内的卷边K，所以存在着与图7所示纸杯同样的问题。 In the heat insulating cup shown in FIG. 13, although the deformation of the cylinder L can be prevented when the grip, but the curled inward K, there is the same problem with the cup 7 shown in FIG. 即使是在图14所示的绝热杯中，也存在着与图7所示纸杯同样的外装筒体Q变形，靠近底部侧壁0的外装筒体Q失去绝热效果等的问题。 Even in the heat insulating cup shown in FIG. 14, there are the same paper cup and deformable outer cylinder Q shown in FIG. 7, the side walls near the bottom question Q 0 exterior cylindrical heat insulating effect is lost like.
为解决图7及图14所示绝热杯存在的问题，有人提出了如图15所示的已登记实用新型第2567942号公报所登载的结构。 To solve the problems of FIGS. 7 and the heat insulating cup 14 shown in question, it has been proposed Registered Utility Model Publication No. 2567942 published 15 shown in FIG structure. 即，该结构采用单面瓦愣纸V作为外装筒体S，使波纹纸的T向朝向纸杯壳体U的一侧，而该单面瓦愣纸的上下部分与纸杯壳体U的上部和底部侧壁W相粘结。 That is, the single-sided corrugated configuration as the exterior sheet cylinder V S, T to one side of the housing facing U corrugated paper cups, while the upper and lower portions of the upper corrugated sheet and one surface of the housing cups, and U bottom walls W-phase bonding. 由于纸杯壳体U的上部和底部侧壁W是放在单一的倒圆锥台面内的，在卷装单面瓦愣纸V时要达到批量生产，质量均一的要求，则因有波纹纸T存在，因此技术上非常困难，并且因为要使用瓦愣纸板V，所以生产成本难免要高。 Since U cup housing top and bottom walls W is placed on a single fall, when single-sided corrugated paper package to meet the requirements V production, a uniform quality in the circular truncated conical surface, due to the presence of corrugated paper T therefore technically very difficult, and because you want to use corrugated cardboard V, so the production cost will inevitably be higher.
发明的具体说明鉴于上述原绝热杯存在诸多问题，本发明提供一种绝热杯，所述绝热杯尽管为一种以厚纸为代表的薄片型材料制的绝热杯，但其壳体部分绝热效果大致相等，在通常的握持状态下不致变形；纸杯壳体和外装筒体之间的粘结部分强度大，且可将与位于上壳体部分的外装筒体的粘结部分的纸杯内侧部分作为能放置一些添加物及小匙等盛器的功能部；同时，其结构简单，价格低廉，可进行高效生产。 DETAILED DESCRIPTION OF THE INVENTION In view of the above-described primary heat insulating cup there are many problems, the present invention provides an insulated cup, although the heat insulating cup insulated cup to thick paper as a sheet type, represented by the material, but the insulating effect of the housing part substantially equal, will not deform under normal holding state; large bonding strength between the cup portion and the exterior cylindrical housing, and may be bonded on the inner cup portion of the cylindrical portion of the outer casing portion located as the functional unit can be placed some of the containers and other additives and spoon; while its structure is simple, inexpensive, efficient production can be performed.
另外，本发明使用平板型的外装筒体，在壳体的成型过程中，在加工接合部分往外凸出的工序中就可形成绝热层，无须底部卷边及绝热材料的粘贴工序。 Further, the present invention uses a plate type tubular body exterior, the molding of the housing, the heat insulating layer can be formed in the outwardly projecting portion of the engagement process step, crimping and bonding step without bottom insulating material. 不仅结构简单，价格低廉，生产效率高，而且与同形状同容量的原绝热杯相比，只需形成于壳体底端部分的凸出部的厚度就可扩展成静置凸缘，因而放置在平面上时绝热杯的稳定性好。 Is not only simple structure, low cost, high production efficiency, and compared with the original shape of the heat insulating cup same capacity, the thickness of the projecting portion is formed in only the bottom end portion of the housing flange can be extended to left, thereby placing good stability in the plane of the heat insulating cup.
为解决上述课题，根据本发明的第1方面的发明，所述绝热杯由都是以厚纸为代表的平板型材料制成的壳体、底板以及外装筒体构成，上述壳体的下边部分向内翻折作成二层结构的壳体底端部分，上述壳体底端部分作成向外侧全周向凸出的凸出部，该凸出部上粘结有底板，上述壳体的上壳体部分(壳体上部)及上述凸出部外周面上粘结有平板型外壳筒体，在上述壳体的上壳体部及上述凸出部外周面之间的壳体外表面与外装筒体内表面之间构成绝热空间。 To solve the above problems, according to the first aspect of the present invention to the housing, the base plate and the insulating outer cylinder is a flat type cup material made of thick paper represented configuration, the lower portion of the housing inwardly folded bottom end portion of the housing creating two-layer structure of the bottom end portion of the housing made convex outward entire periphery of convex portion, a bottom plate adhered on the projecting portion, the upper case of the housing portion (upper housing) and said projecting portion adhering the outer circumferential surface of the housing plate type tubular body, the outer surface of the housing between the upper housing portion of the housing and the outer peripheral surface of the projecting portion and the outer cylinder body constituting the insulation space between the surfaces.
根据本发明的第2方面的发明，底板的外缘部粘结于凸出部的内表面侧，筒状外装筒体的下端部接合于上述凸出部的外表面侧，并以此结构作为本发明的第1方面的附加特征。 According to the second aspect of the present invention of the present invention, the outer edge portion of the bottom plate is bonded to the inner side surface of the projecting portion, the lower end of the cylindrical portion of the outer cylinder mounted to the outer surface of the engaging convex portion side, and as this structure additional features of the first aspect of the present invention.
根据本发明的第3方面的发明，壳体上部和壳体底端部分与外装筒体采用加压方式进行粘结，并以此结构作为本发明的第1或第2方面的附加特征。 According to the third aspect of the present invention of the present invention, the bottom part of the upper housing and the housing and the exterior cylinder by way of pressure bonding, and thus the structure as an additional feature of the first or second aspect of the present invention.
根据本发明的第4方面的发明，在壳体上部和凸出部之间，至少设置1根与外装筒体的内表面抵接的线状(皱褶)凸条，并以此结构作为本发明的第1、2或第3方面的附加特征。 According to the fourth aspect of the present invention, between the upper housing and the projecting portion is provided a linear outer surface of the inner cylinder abuts (wrinkles) at least the ridges, and this structure in the present additional features 1, 2 or 3 of the aspect of the invention.
根据本发明的第5方面的发明，由以厚纸为代表的平板型薄材作成的绝热杯，其壳壁顶部卷边下方的上壳体部分，和壳壁与底板结构部以下的壳体底端部分之间的整个壳壁全周，向容器内侧凹陷而形成一个缩径的壳体，在壳壁上部和壳体底端部分的外表面与套接覆盖整个壳体外表面的外装筒体相粘结，上述壳体上部和壳体底端部分之间的缩径壳体与外装筒体间形成一个绝热空间，并以此结构作为本发明的第1、2或第3方面的附加特征。 According to the fifth aspect of the present invention, made from thin sheets to thick paper plate type represented insulated cup, below the top portion of the upper housing shell wall which bead, and the shell wall and the floor portion of the housing the entire housing wall between the entire periphery of the bottom portion, recessed inwardly of the container to form a reduced diameter of the housing, covering the entire outer cylindrical surface of the outer housing and the outer surface of the bottom end portion of the socket housing wall portion and the housing bonded phase, reduced diameter bottom end portion of the housing between the housing and the upper housing and the outer cylinder is formed between a thermal insulation space, and thus the structure as an additional feature 1, 2 or 3 of the present invention .
根据本发明的第6方面的发明，在上壳体部分壳壁的缩径部分形成一个向上的接近水平面的台阶，并以此结构作为本发明的第5方面的发明的附加特征。 According to the sixth aspect of the present invention to form a near horizontal plane upwardly in the reduced diameter stepped portion of the upper housing wall of the housing, and thus the structure as an additional feature of the present invention, a fifth aspect of the invention.
根据本发明的第7方面的发明，在缩径壳体的中央部位，在其全周都形成与外装筒体内表面相粘结的凸出部，并以此结构作为本发明的第5或第6方面的附加特征。 According to the seventh aspect of the present invention, the reduced diameter central portion of the housing, in which the entire circumference is formed with the projecting portion with the inner surface of outer tube bonding, and thus the structure as the fifth or the invention additional features of the sixth aspect.
图面的简单说明图1为同时适用于本发明的第1方面和本发明的第2方面的各个发明的一个实施例，显示该例半剖面的侧视图。 Brief Description of the Drawings Fig. 1 is a simultaneously applied to the first embodiment and each aspect of the invention, the second aspect of the present invention, the present invention showing a half section side view of the embodiment.
图2为同时适用于本发明的第1方面、本发明的第2方面及本发明的第4方面的各个发明的一个实施例，显示该例半剖面的侧视图。 Figure 2 is simultaneously applied to a first aspect of the present invention, a second aspect of the present invention and each invention of the fourth aspect of the present embodiment of the invention, showing half of a cross-sectional side view of the embodiment.
图3为以往纸杯本体底部的一个实施例，显示其放大部分的纵剖视图。 3 is a bottom of the paper cup body of the conventional embodiment embodiment, which show a longitudinal sectional view of an enlarged portion.
图4为显示纸杯本体底部凸出部形态的一个实施例，显示其放大部分的纵剖视图。 FIG 4 is a bottom cup convex portion of the body form one embodiment, the display portion enlarged vertical cross-sectional view thereof.
图5为与图4相同的一个实施例，显示其放大部分的纵剖视图。 5 is an embodiment similar to FIG. 4, which is a longitudinal sectional view of an enlarged portion.
图6为另一例不同的实施例，与图4相同，同为放大部分的纵剖视图。 6 is another example of different embodiments the same as FIG. 4, an enlarged longitudinal sectional view of the same portion.
图7为以往纸杯的纵剖视图。 7 is a longitudinal sectional view of a conventional paper cups.
图8为另一例以往纸杯的轴心横剖视图。 8 is another embodiment of the axial cross-sectional view of a conventional paper cups.
图9为同时适用于本发明的第3方面、请示项5及本发明的第6方面的各个发明的一个实施例，显示其半剖的侧视图。 9 is simultaneously applied to the third aspect of the present invention, a respective item 5 and a sixth aspect of the invention, the present embodiment of the invention referrals, its half-sectional side view of the display.
图10为图9所示主要部分的放大剖视图，图中有所省略。 FIG 10 is an enlarged sectional view of a main portion of FIG. 9, has been omitted in FIG.
图11为显示适用于图9所示实施例的本发明的第7方面的发明的半剖侧视图。 11 is applied to a display shown in FIG half-sectional side view of a seventh aspect of the present invention, the embodiment of the invention 9.
图12为另一例适用于图9所示实施例的本发明的第7方面发明的半剖侧视图。 12 is another embodiment of FIG. 9 is suitable for half-sectional side view of a seventh invention of the present invention illustrated embodiment.
图13为另一例以往绝热杯半截纵剖视图。 13 is another example of a conventional half longitudinal sectional view of the heat insulating cup.
图14为另一例不同的以往绝热杯半截纵剖视图。 FIG 14 is a half longitudinal sectional view of another embodiment of the heat insulating cup different conventional.
图15为改进的以往绝热杯一个实施例的半截纵剖视图。 FIG 15 is a partial longitudinally-sectional view of an improved embodiment of a conventional heat-insulating cup.
发明的实施方式图1所示为同时适用于本发明的第1方面和本发明的第2方面的各个发明的一个实施例。 1 is simultaneously shown an embodiment of the embodiment of FIG invention is applied to a first aspect of the invention, and each of the second aspect of the present invention of the present invention. 用厚纸作成的壳体20在壳体底端部分7高度为h的区间内，在整个圆周的沿半径方向向外侧仅凸出r，构成凸出部22。 A housing 20 made of thick paper at the bottom end of the housing portion 7 of a height h is within the interval, the entire circumference of the radial direction protruding outwardly only r, constituting the projecting portion 22.
如图4、图5所示的实施例，其凸出部22作这样的处理：壳体20的壳体底端部分7，其下边部分27在凸出部22的下缘23处向内翻折作成二层的结构，而从底板5的周边向下弯折的外缘部24被夹装在上述凸出部22和下边部分27之间，并粘结固定于外缘24的两面。 Embodiment, shown in FIG. FIG. 54, the projecting portion 22 which is treated as such: the bottom end of the housing portion 20 of the housing 7, the lower portion 27 in which the lower edge of the projecting portion 22 turned inwardly at 23 made off of the layer 2, and an outer edge portion from the periphery of the bottom plate 5 bent downwardly 24 is interposed between the projecting portion 22 and lower portion 27, and an outer edge bonded and fixed to the sides 24.
由图1所示实施例的壳体20和底板5构成的纸杯本体19，其开口边缘向外翻折形成顶部卷边3。 As shown in FIG. 1 by the cup body housing and the bottom plate 20 of the embodiment 5 is configured 19, the opening edge folded outwardly to form a top bead 3. 平板型的筒体9用其上边缘部分的内表面和下端部分25的内表面分别粘结于紧接卷边之下的上壳体部分4和上述凸出部22的外周面。 9 with a plate-type cylindrical inner surface of an upper edge portion and lower end portion of the inner surface 25 are bonded to the outer circumferential surface of the housing 4 immediately below the beading portion and said convex portion 22. 这样，上述上壳体部分4和凸出部22的外周面间的壳体外表面21与外装筒体9的内表面之间形成绝热空间。 Thus, the outer circumferential surface of the housing between the outer surface of the upper housing part 4 and the projecting portion 22 of the insulation space 21 is formed between the inner surface of the cylindrical body 9 and the exterior. 但，不言而喻，顶部卷边3并不是必需的，也可以用外向凸缘等取代。 But, needless to say, the top of the bead 3 is not essential, may be substituted with outward flange like.
在图1-图6所示的实施例中，凸出部22的下缘23处壳体20的下边部分27向内翻折作成二层结构，从底板5的周缘处向下弯折的外缘24被夹装、粘结、固定在凸出部22和下边部分27之间。 In the embodiment illustrated in Figures 1-6, the lower edge 22 of the projecting portion 23 of the housing 20 at the lower portion 27 is folded inwardly to form a double structure, from the bottom plate 5 of the peripheral edge of the downwardly bent outer edge 24 is interposed, the bonding, between the fixed portion 22 and a lower convex portion 27. 在本发明的第1方面的发明中，对凸出部22和底板5的粘结、固定的结构并无特别的限定，无论何种粘结、固定的结构都是可以的。 In the first aspect of the present invention, the adhesion to the projecting portion 22 and the bottom plate 5 of the fixed structure is not particularly limited, regardless of the adhesive, fixed structures are possible.
上述的上壳体部分4和壳体底端部分7与外装筒体9之间的粘结在本发明的第3方面的发明中采用加压方式。 The bottom end of said upper housing part 4 and the housing portion 7 and the exterior of the cylinder 9 between the adhesive using pressure in the third aspect of the present invention.
图2所示为同时适用于本发明的第1方面、第2方面及本发明的第4方面的各个发明的一个实施例。 Figure 2 is simultaneously applied to a first aspect of the present invention, one embodiment of the second aspect of the invention, and the respective fourth aspect of the present invention. 壳体20和底板5的粘结、固定与图1所示纸杯本体19的结构相同。 Bonding the base plate 20 and housing 5, the same configuration as the fixed paper cup body 19 is shown in FIG. 但其特征在于，在壳体20的外周面33上作成与外装筒体9的内侧表面16抵接的线状凸条26、26A，使该凸条26、26A和筒体9内表面16之间可抵接。 But wherein the inner cylinder made of the exterior surface 9 of the ridge 16 comes into linear contact 26,26A on the outer peripheral surface 20 of the housing 33, so that the ridge 26,26A and the cylinder 16 of the inner surface 9 inter can abut.
在该实施例中，从纸杯本体19的上部到下部形成大致均等厚度的绝热空间10，设置的线状凸条26A的凸出高度比线状凸条26的高度略低。 In this embodiment the insulation space in a substantially uniform thickness from an upper portion of the body 19 to the lower cup 10, the linear ribs 26A disposed slightly lower than the height of the linear convex ridge 26. 此外，所形成的凸条数目，不限定为图示的2条，凸条26或凸条26A既可以是1根，也可以是3根或3根之上。 Further, the number of ridges is formed, is not limited to two as illustrated, the ribs 26 or ribs 26A may be either one, or may be three or 3 above.
本发明如图1、图3至图6所示，在由壳体20和底板5构成纸杯本体19的现行的成型轮廓线条中也能成型纸杯本体19壳体底端部分7的凸出部22。 The present invention in FIG. 1, FIG. 3 to FIG. 6, in the current profile contour lines composed of a cup body housing 20 and the base plate 519 can be formed in the projecting portion 2219 of the housing body portion 7 of the bottom end of the cup .
如图3所示，在壳体20和底板5构成纸杯本体19底部的成型工序中，藉由向外施加凸出力K即可形成如图4所示的凸出部22。 3, the housing 20 and base plate 5 constituting the bottom of the paper cup body forming step 19, by applying a force K outwardly projecting convex portion 22 can be formed as shown in FIG. 4.
作为本发明的成型方法，在现行的纸杯本体19的成型轮廓线条中，追加如下任何一种手段都可以达成。 As a molding method of the present invention, the profile contour lines existing in the cup body 19, a means of adding any of the following can be reached. 其具体方法为：(1)在将壳体与底板粘结、结合的同时，使结合部分向外凸出。 The specific method is: (1) while the housing and the base plate bonding, binding the binding portion projecting outwardly.
(2)在由现行的本体成型轮廓线将壳体和底板粘结、结合后，在下道工序中使结合部分向外凸出。 (2) After forming a body from the current contour and the housing bottom plate bonding, binding, binding following procedures manipulation portion projecting outwardly.
(3)将壳体底端部分预先向外凸出，使底板粘接于壳体底端部分的凸出部，再与壳体粘结、结合。 (3) the bottom end portion projecting outwardly of the housing in advance, the projecting portion of the bottom plate is bonded to the bottom end portion of the housing, with the housing and then the adhesive binding.
在上述凸出部成型后，可将外装筒体和纸杯本体相粘接、结合。 After the above-described projection portion forming, and the exterior cylindrical cup body with an adhesive binding. 作为其结合手段，可将纸本体插入预先封好口的平板型筒状外装筒体中再结合，或者将平板型外装筒体卷绕到纸杯本体上再粘结、结合。 As a coupling means, the paper seal body may be inserted in advance the outer tubular good mouth plate type mounted recombination barrel or the outer barrel type attachment plate wound onto the paper cup body and then bonding, in combination.
作为由壳体20和底板5形成的凸出部22的形成方式，如图4、图5、图6所示，需考虑变形形态，外装筒体9与凸出部22结合的形态多少有点不同。 22 embodiment is formed as a convex portion formed by the housing 20 and the bottom plate 5, as shown in FIG 4, FIG 5, FIG. 6, to be considered modified forms, in combination with the outer cylinder 9 forms the projecting portion 22 of somewhat different .
无论是哪种凸出部的形态，壳体20和外装筒体9之间都能普遍形成绝热空间10。 No matter what is the shape of the convex portion, and the exterior housing 20 can generally cylindrical body 9 is formed between the thermal insulation space 10.
在本发明中，如图3那样施加凸出力K，则会如图4所示，形成凸出部22，于是在壳体20及其下边部分27和底板5及其外缘24的弯曲部分28、29、30中会产生间隙，但因其中充填着粘结剂31，所以并不会发生漏液、浸润等现象。 In the present invention, as shown in FIG 3 is applied to the projecting force K, will be 4, the projecting portion 22 is formed, so the bent portion 28 and lower portion 20 and the bottom plate 27 and the outer edge 24 of the housing 5 , 29, 30 will produce a gap, which is filled with the adhesive 31 but, it does not leak, infiltration phenomenon.
如图5所示，壳体20的下边部分27的前端32和底板5的内表面之间如有间隙存在，因为前端32和底板5的弯曲部分30并不重叠，因此弯曲部分28和弯曲部分30间并无空隙生成，使得粘结性能进一步提高。 5, between the front end 32 and the inner surface of the bottom plate 5 of the lower portion 27 of housing 20, if a gap is present, because the bent portion 30 and the front end 32 of the base plate 5 do not overlap, so the bent portion 28 and a curved portion 30 does not generate voids, so that the bonding performance is further improved.
此外如图6所示，将凸出部22在下端侧预以扩大，把外装筒体9粘结于靠近其下端的外侧，则容器底缘就比图4或图5所示的底缘要大，容器的静置稳定性也可提高。 Also shown in Figure 6, the projecting portion 22 at a lower end side in the pre-expanded, the outer cylinder 9 is bonded to the outer side near its lower end, the container would be the bottom edge than the bottom edge as shown in FIG. 4 or FIG. 5 large standing stability, the container can be improved.
图9及图10为同时适用于本发明的第3方面、本发明的第5方面及本发明的第6方面的各个发明的一个实施例。 9 and 10 simultaneously applies to the third aspect of the present invention, a fifth embodiment of the invention and the various aspects of the present invention, a sixth aspect of the present invention. 绝热杯1是用涂了合成树脂薄膜而具有耐水性能的多层厚纸做成的。 Insulated cup 1 is coated with a synthetic resin film having the water resistance of the multilayer made of thick paper. 绝热杯1的壳壁2上，从顶部卷边3下方的上壳体部分4及壳壁2和底板5的结合部6以下至壳体底端部分7之间的整个圆周面，都向容器内侧凹陷而形成缩径的壳体8。 Insulated cup wall 1 of the upper case 2, and 4 from the section 6 in conjunction with the housing wall portion 2 and the bottom plate 5 of the housing 3 to the bottom of the bead below the top surface of the entire circumference between the housing portion 7, both the vessel 8 to form a reduced diameter housing inside the recess.
上述壳壁2的上壳体部分4和壳体底端部分7的外表面上粘结有被覆壳壁2整个外表面的外装筒体9。 2 the upper housing wall of the shell portion 4 and a bottom end portion of the outer surface of the adhesive housing 7 has a cylindrical outer surface of the coating 2 the entire outer housing wall 9.
根据上述结构，位于上壳体部分4和壳体底端部分7之间的缩径壳体8和外装筒体9之间构成了绝热空间10。 According to the above configuration, the upper housing portion 4 and a housing bottom of the housing between the reduced diameter portion 78 and the exterior cylindrical body constituting the insulation space between 9 and 10. 该绝热空间的上、下方即为上述上壳体部分4和壳体底端部分7与外装筒体9的粘结部分11、12。 The thermal insulation space, that is beneath the upper housing part 4 and a bottom housing part 7 and the outer cylinder 11, the bonding portion 9 mounted.
上述上壳体部分4和壳体底端部分7与外装筒体9之间的粘结部分11、12的内外两侧受到成型加压的成型和粘结作用，因此是个加压粘结部位。 The bottom end of the upper housing part 4 and the housing portion 7 and the exterior bond between the inner and outer portions 11, 12 on both sides of the cylindrical body 9 is formed by forming and pressing a cohesive effect, so a pressure bonding sites. 缩径的壳体部分，其上端形成向上的接近水平面的台阶。 Reduced diameter portion of the housing, which is closer to the upper end of an upward horizontal level. 而两个粘结部分11、12则为多层粘合结构，由此可以提高其刚性。 Bonding the two parts 11, 12 compared with multi-layer adhesive structure, its rigidity can be improved.
由于上述台阶13是个向上的近乎水平的平面，因此在该台阶级13上形成了一个可以载物的周边，也因此在绝热杯1的上部可以放置一些添加物和小匙之类的容器，且很稳定。 Since the above step 13 is nearly horizontal plane upwardly, thus formed on the periphery of a table 13 can class loading, and therefore the upper portion of the heat insulating cup 1 and the additive may be placed some of spoon like container and very stable.
图11和图12所示为同时适用本发明的第3方面、第5方面、第6方面以及本发明的第7方面的2个实施例。 As shown in FIGS. 11 and 12 are two embodiments of the third aspect of the present invention, a fifth aspect, the sixth aspect and the seventh aspect of the present invention apply. 其中，缩径壳体部分14、15以外的各部分结构与图9、图10所示的完全相同，省略其说明。 Wherein the reduced diameter identical, as shown in FIG. 109 portions of structures other than housing portion 14, 15, description thereof is omitted. 以下对本发明的第7方面的发明的适用部分加以说明。 The following will be described on the applicable parts of the invention, a seventh aspect of the present invention.
在图11所示的实施例中，对缩径壳体部分14中央部位全周进行对于缩径壳体部分14的模压加工而形成粘结于外装筒体9的内表面16的粘结凸出部17，再采用适当的手段使这个凸出部17与外装筒体9的内表面16粘结，这样就提高了绝热空间10中央部位的保形性能，以期握持绝热杯1时，可以减小容器壳体的变形。 In the embodiment illustrated in FIG. 11, the central portion of the entire circumference of the reduced diameter portion of the housing 14 bonded to a reduced diameter portion 14 of the housing embossing is formed is bonded to the inner surface of the outer cylindrical body 16 projecting 9 unit 17, then using appropriate means so that the projecting portion 17 and the inner surface of the cylindrical exterior 16 of the adhesive 9, thus improving the shape retention properties of the insulation space center portion 10 to the grip of the heat insulating cup 1, can be reduced deformation of the container body.
图12所示则为将缩径壳体15中央部位全周所形成的粘结凸出部18粘结于用发泡粘结剂苯乙烯或硬壳纸等作成的缩径壳体15的外表面及外装筒体9的内表面所成的绝热杯。 As shown in FIG. 12 was bonded to the reduced diameter portion 15 projecting central portion of the entire circumference of the housing 18 is formed with a foamed adhesive binder in paper made of styrene or crust reduced diameter outer housing 15 the inner surface and the outer surface of the cylindrical body 9 into the heat insulating cup. 所述凸出部18能起到与图3所示粘结凸出部17相同的作用。 The projecting portion 18 can play the same section 17 shown in FIG. 3 projecting adhesive effect.
根据本发明的第1方面的发明，壳体的壳体底端部分是全周整个向外凸出的，因而能可靠方便地形成绝热空间。 According to a first aspect of the present invention of the present invention, the bottom end of the housing portion of the housing is projecting outwardly throughout the entire circumference, which can reliably and easily form the thermal insulation space.
此外无须底部卷边加工及和绝热材料贴合等外装筒体的加工。 Further hemmed without bottom and bonded to the insulating material and the processing means loaded with the barrel.
由于外装筒体是用平板型纸制成的，因此，根据在本发明的第2方面的发明，外装筒体和绝热杯本体之间很容易粘合。 Since the outer cylinder is a flat type of paper, and therefore, according to the invention in the second aspect of the invention, the adhesion between the outer barrel and easily insulated cup body.
在现行的纸杯本体成型轮廓线条中，可以成型纸杯本体的壳体底端部分，也即在底部的成型工序中，也可作成凸出部，因此成型成本低廉。 In the current cup shaped body contour lines may be cup shaped bottom end portion of the housing body, i.e. at the bottom of the molding step, the projecting portion may also be made, thus forming a low cost.
再有，由于可以仅将形成于壳体底端部分的凸出部的厚度扩展成静置时的凸缘，因此平面放置时能得到较高的静置稳定度。 Further, since only the thickness of the projecting portion formed on the bottom end portion of the housing flange when extended into left, it is possible to obtain a high degree of stability on standing plane is placed.
壳体底端部分上的凸出部是在整个圆周上凸出成型的，因此可以提高容器底缘半径方向的强度。 The projecting portion on the bottom end portion of the housing is formed over the entire circumference of the projection, thereby improving strength of the container bottom edge in the radial direction.
依据本发明的第2方面的发明，再加上本发明的第1方面的发明，通过与外装筒体的结合，可进一步提高容器底缘的强度。 According to the second aspect of the present invention, a first aspect of the present invention coupled with the invention, by binding to the outer cylinder can be further improved strength of the container bottom edge.
根据本发明的第3方面的发明，由于上壳体部分和壳体底端部分与外装筒体间的粘结是通过加压实现的，因此提高了刚性。 According to the third aspect of the present invention, since the housing portion and the bottom portion of the housing and the bonding between the outer cylinder is achieved by pressing, thus improving rigidity. 用手指握持顶部卷边的下面，握持部分的变形也较小。 With a finger gripping below the top bead, deformation of the grip portion is small. 在绝热杯中放入东西的状态下，即使用力较粗地将其置于平面上，也可以能很好地防止因壳体底端部分变形而使绝热杯倾翻的效果。 In the state where the cup into the adiabatic things, even if the force to be placed flat thick, can be well prevented due to the effect of deformation of the bottom end portion of the housing insulated cup tipping.
依据本发明的第4方面的发明，在本发明的第1方面或本发明的第2方面发明的壳体上设置了线状凸条，因此容器壳体对压力的承受能力进一步提高。 According to the fourth aspect of the present invention, the housing of the invention in the first aspect or the second aspect of the present invention is provided on the ridge line, thus the capacity of the pressure vessel housing is further improved. 此外，因为可以防止外装筒体的变形，因而可保持绝热空间，也因此可进一步增强绝热效果。 Further, since it is possible to prevent deformation of the outer cylinder, thus holding the heat insulating space, and heat insulating effect can be further enhanced.
根据本发明的第5方面的发明，壳壁顶部卷边下方的上壳体部分和壳壁与底板结合部的壳体底端部分之间全周凹陷而形成缩径壳体，上壳体部分和壳体底端部分的外表面上的整个壳壁外表面全部被外装筒体所套接覆盖并与之相粘结，壳壁外表面与外装筒体之间形成绝热空间，因此除了绝热杯壳壁顶部卷边下方的上壳体部分外的壳壁都具有大致相同的绝热效果。 According to the fifth aspect of the present invention of the present invention, the bottom part of the housing between the upper housing portion and the housing wall and the bottom plate of the binding portion of the top housing wall below the bead formed by recessing the entire periphery of the reduced diameter of the housing, the upper housing portion an outer housing wall and the entire outer surface of the bottom end portion of the housing surface are all covered with the socket and with the outer cylindrical body with an outer bonding surface of the shell wall thermal insulation space is formed between the cylinder and the exterior, so in addition to the heat insulating cup an outer housing wall of the upper housing portion below the top housing wall bead have substantially the same heat insulating effect.
根据本发明的第6方面的发明，因为在上壳体部分的壳壁缩径处形成了一个向上的接近水平的台阶，因此这个台阶部分可作为用手把持壳壁上部时的补强结构。 According to the sixth aspect of the present invention, since the upper housing wall of the housing at the reduced diameter portion forms a substantially horizontal step upwards, so that the stepped portion may be used as a reinforcing structure when the hand grip portion housing wall. 在防止丧失功能，壳壁变形的同时，也可作为往绝热杯中嵌插盛器之类的支承部分，起到盛放一些添加物和小匙等东西的作用。 Preventing loss of function, while the deformation of the housing wall, to the heat insulating effect can be fitted into the cup like support portion of the receptacle, and functions as an additive bloom number of other things as a spoon.
根据本发明的第7方面的发明，因为在缩径中央部位由粘结凸出部粘结于外装筒体的内表面上，因此这个粘结凸出部也成了整个中央部位的补强部分，在用手握持壳壁中央部位时，可起到防止外装筒体变形，且无损壳体绝热性能的功效。 According to the seventh aspect of the present invention, because the adhesive on the inner surface of the projecting portion is bonded to the exterior of the cylindrical body reduced diameter central portion, the projecting portion so that the adhesive has become part of the entire reinforcing central portion when the hand grip portion housing central wall, may serve to prevent deformation of the outer cylinder, the heat insulating properties and lossless efficacy housing.
再有，本发明的第5方面至本发明的第7方面的任一发明在生产上都不存在成型困难的结构部分，因此，具有可维持高效生产率的效果。 Further, any of the seventh aspect of the present invention to a fifth aspect of the present invention is a moiety present invention is not difficult to mold in the production, thus having the effect of maintaining the high productivity.
Priority Applications (1)
|Application Number||Priority Date||Filing Date||Title|
|JP2000208382A JP4693075B2 (en)||1999-07-28||2000-07-10||Insulation cup|
|Publication Number||Publication Date|
|CN1386104A CN1386104A (en)||2002-12-18|
|CN1242901C true CN1242901C (en)||2006-02-22|
Family Applications (1)
|Application Number||Title||Priority Date||Filing Date|
|CN 01801968 CN1242901C (en)||1999-07-28||2001-03-02||Heat insulated cap|
Country Status (4)
|CN (1)||CN1242901C (en)|
|AU (1)||AU3606101A (en)|
|TW (1)||TW505599B (en)|
|WO (1)||WO2002004300A1 (en)|
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|Publication number||Priority date||Publication date||Assignee||Title|
|BRPI0601188B1 (en)||2005-04-15||2018-06-26||Seda S.P.A.||The insulated container; method of manufacturing the same and apparatus for manufacturing|
|DE202005014177U1 (en)||2005-09-08||2005-11-17||Seda S.P.A., Arzano||Double-walled beaker comprises an inner wall formed by an inner beaker which is made of a fluid-tight plastic material, and is releasably inserted into an outer beaker forming the outer wall|
|AT389600T (en)||2005-11-11||2008-04-15||Seda Spa||Insulated|
|AU2007245165B2 (en)||2006-04-03||2012-01-12||Lbp Manufacturing, Inc.||Thermally activatable insulating packaging|
|DE202006018406U1 (en)||2006-12-05||2008-04-10||Seda S.P.A.||packaging|
|DE102011078479A1 (en) *||2011-06-30||2013-01-03||Ptm Packaging Tools Machinery Pte. Ltd.||Cup of a paper material and method for producing a cup made of paper material|
|TWI570030B (en) *||2016-06-15||2017-02-11||Wei-Zhi Pan|
Family Cites Families (5)
|Publication number||Priority date||Publication date||Assignee||Title|
|JP4094730B2 (en) *||1998-07-16||2008-06-04||ミヒャエル ヘラフ マシンネンファブリック ゲゼルシャフト ミト ベシュレクテル ハフツング ウント コムバニー カーゲー||Heat-insulating paper cup|
|JP3618229B2 (en) *||1998-08-25||2005-02-09||日清食品株式会社||Heat-insulating double paper container|
|JP3340692B2 (en) *||1999-01-29||2002-11-05||大日本印刷株式会社||Heat-insulating container|
|JP2000238741A (en) *||1999-02-24||2000-09-05||Toppan Printing Co Ltd||Paper-made heat insulation cup|
|JP3959903B2 (en) *||1999-03-12||2007-08-15||凸版印刷株式会社||Paper insulation cup|
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|C14||Grant of patent or utility model|
|EXPY||Termination of patent right or utility model|