CN1330538C - 用于分送折叠管的盒子 - Google Patents

用于分送折叠管的盒子 Download PDF

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CN1330538C
CN1330538C CNB028265602A CN02826560A CN1330538C CN 1330538 C CN1330538 C CN 1330538C CN B028265602 A CNB028265602 A CN B028265602A CN 02826560 A CN02826560 A CN 02826560A CN 1330538 C CN1330538 C CN 1330538C
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M·莫朗
C·莫菲特
M·平索诺尔特
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Moniteurs Angelcare Inc
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Abstract

一种分送用于收集废物的折叠管的盒子由其中装填有成层状的折叠管的具有U形横截面的一环形体部和在腔体上方延伸的一环形凸缘件构成。该凸缘件具有一向下延伸以接合环形体部的内壁的上部的下突部和一在该腔体上方延伸的外突部。所述外突部具有一距离所述体部的所述外壁的上缘一定距离而位于该上缘上方的外缘以形成一允许其间的管通过的唯一的周缘间隙，所述管经由所述周缘间隙从所述腔体拉出，并且从所述凸缘件的所述外突部和所述下突部的上方向下进入由所述体部的所述内壁限定的中央芯部。

Description

用于分送折叠管的盒子
技术领域
本发明涉及一种用于分送容纳于其中的折叠管的盒子。
这种盒子可以与其它组件一起使用以构成一种用于收集废弃物的装置，例如厨具，其中，可以在集中在一筒形管中的袋子中处理该废弃物。当所有装填的折叠管用完后，该盒子可以被拆下并由一个类似的装满(折叠管)的盒子替换。
背景技术
在于1990年6月19日授权给Richards等人的美国专利No.4934529中可以找到这种盒子的一示例。该盒子可以与一种尤其适合于处理废物的装置一起使用，该装置例如为于1989年9月26日授权给Richards等人的美国专利No.4869049中的装置。
该盒子包括由一中央管状芯部形成的刚性体部和一被定位成在该芯部和其自身之间形成一环形空间的环绕/外层盒壁。弹性柔性管装填在该环形空间中，并由一可在该盒体内轴向移动的帽盖覆盖。该帽盖从所述外层盒壁径向延伸到使帽盖的内缘和盒的筒形中央芯部之间形成一间隙的位置。所述管自装填物越过该中央芯部的上缘然后向下穿过该芯部而被分送。该外层盒壁具有限制帽盖轴向移动而离开装填物的锁合机构。
发明内容
本发明的一个目的在于提供一种新颖的用于分送容纳于其中的折叠管的盒子。该目的通过一环形体部和一环形凸缘件的组件获得。该凸缘件的构形为：当在该环形体部的中央芯部中向下拉该管时，该凸缘件对于该管产生一漏斗作用。
因此，本发明涉及一种用于分送折叠管的盒子，该盒子包括：
由一内壁、一外壁和一连接该内壁和外壁的下部的底壁限定的具有U形横截面的环形体部；所述壁限定一个该折叠管成层状装填于其中的腔体；和
在该腔体上方延伸的环形凸缘件；该凸缘件具有一向下延伸并接合该体部的内壁的上部的下突部，和一在该腔体上方延伸的外突部；该外突部具有一距离体部外壁的上缘一定距离的外缘以形成一允许其间的管通过的唯一的周缘间隙，所述管经由所述周缘间隙从所述腔体拉出，并且从所述凸缘件的所述外突部和所述下突部的上方向下进入由所述体部的所述内壁限定的中央芯部。
在本发明的一种形式中，在腔体上方延伸的部分包括一接合环形体部外壁的上部的可撕下的外突部。该可撕下部分在被撕下时形成一允许其间的管通过和出入的周缘间隙。
在本发明的另一种形式中，在体部的上部和覆盖件的相对缘上设置有配合的相互接合机构以将该覆盖件锁止在该体部上。这些相互接合机构包括在覆盖件的内壁上与相应的环形体部上缘接合的唇缘。
通过下面的详细说明，本发明的其它目的和其它适用范围将变得清楚。然而，应该理解，虽然指出了本发明的优选实施例，但该具体说明仅仅是示例性的，因为对于本领域的技术人员来说，在本发明的宗旨和范围之内的各种改变和变化将是显而易见的。
附图说明
图1是根据本发明的盒子的一实施例的正视剖面图，示出盒子在具有可撕下部分时的使用状态；
图2是图1的盒子的正视剖面图，示出盒子在除去可撕下部分时的使用状态；
图3是根据本发明的盒子的另一实施例的分解视图；和
图4是示出使用折叠管/管形件时的图3的盒子的正视剖面图。
具体实施方式
图1示出一种由两部件12和14构成的总体上以10表示的盒子。
部件12包括由一内壁16、一外壁18和连接该内壁和外壁的下部的一底壁20限定的具有U形横截面的环形体部，所述壁因而限定一其中容纳有折叠筒形管堆22的腔体。该环形体部的内壁限定一中央芯部。
该盒子的部件14包括一在体部12的腔体上方延伸的环形覆盖件。该覆盖件具有一向下延伸到该芯部中并与内壁上部接合的下突部26。该覆盖件14还包括一在环形体部上方延伸且带一外突部28的顶部27。该顶部27由一平面区域27a和一漏斗形内部区域27b形成，其作用将在下面进行说明。
凸缘件的下突部26的下缘30具有在环形体部12的下翻缘17的下方接合的一环形内唇缘32。
环形体部12和覆盖件14通过上述内唇缘32的配合和接合环形体部12的上部下翻缘37的与部件28的边缘36相邻的一环形唇缘34而彼此初始锁定接合(如图1左侧所示)。
现在将说明在其腔体中容纳有折叠管堆22的本发明的盒子10的应用。外突部28具有一连接该外突部和顶部区域27a的截面减小的区域40以降低材料强度并允许该外突部被撕下(如图1右侧所示)。然后，通过位于体部的上周缘52和相对的覆盖件的光滑周缘54之间的间隙50从盒的腔体中取出管的上端。打一个结(未示出)以封闭管的一端。然后向下拉该打结的端部以使其通过盒子的中央芯部，该管沿覆盖件的环形光滑边缘54在平面区域27a上滑动，并沿漏斗形区域27b进入中央芯部。
该管可以由一阻隔膜形成以提供一隔离废物的气味的封装件。
覆盖件和环形体部优选地由弹性塑料材料制成以使它们能彼此卡合且便于撕裂操作。在本发明的一种形式中，体部由聚丙烯制成而覆盖件由聚乙烯制成。
参考图3，示出盒子的另一实施例，该总体上以110表示的盒子由两部件112和114构成。
部件112包括由一内壁116、一外壁118和一底壁120限定的具有U形横截面的环形体部，所述底壁连接该内壁和外壁的下部并因此形成一其中容纳有折叠筒形管124堆122(见图4)的腔体。该环形体部具有一由内壁116限定的中央芯部，该内壁由下部116a和上部116b形成。部分116a和116b彼此轴向偏移以限定一台肩117。
盒子的部件114包括在体部112的腔体上方延伸的一环形凸缘件。该凸缘件具有一向下延伸并与内壁的上部116b接合的下突部126。凸缘件114还包括在环形体部的腔体上方延伸的一外突部128。该外突部128由一平面区域128a和一漏斗形区域128b形成，其作用将在下面进行说明。
凸缘件的下突部126的下缘130靠在环形体部112的台肩117上。
环形体部112和凸缘件114通过多个具有(适于)与环形体部的内壁上的相应开口134卡合的尺寸及形状的舌状部132而彼此锁定接合。
一旦相互接合，环形体部的内壁与环形凸缘件的下突部共面以形成用于装填在腔体中的折叠管的光滑内表面。
参考图4，示意性地示出在其腔体中容纳有折叠管堆的本发明的盒子的应用。首先从盒子的腔体中取出所述管并使其通过体部的上周缘152和凸缘件的外部光滑周缘154之间的间隙150。打一个结140以封闭管的一端。然后向下拉该打结的端部以使其通过盒子的中央芯部，该管沿凸缘件的光滑边缘154在平面区域128a上滑动，并沿漏斗形区域128b向下滑动。将废物142放到管中，其中，该管随后被扭绞以安放所封装的废物，如标号144处所示。该扭绞可以用手操作，也可用不构成本发明的一部分的其它装置进行。
该管可以由一阻隔膜形成以提供一隔离废物的气味的封装件。
如图4所示，随着越来越多的所述管被用于封装分散收集的废物，该管堆积在一容器146中。
在可收集的各种类型的废物中，可预见的是猫砂。因此，该盒子具有卵形以便总体上符合可用于收集猫砂的铲子的卵形。但是，盒子的其它形状是可以预见的，例如可以用于收集处理的婴儿尿布的圆形。
虽然上文就一具体形式对本发明进行了说明，但是，对于本领域的技术人员来说，显然可以以各种方式对本发明的形式进行修改和改进。例如，锁合机构的舌状部可以设置在体部的内壁上，而开口设置在凸缘件的下突部上。因此，应该理解，除了下述权利要求外，本发明的范围不应该受到限制。

Claims (15)

1.一种用于分送折叠管(124)的盒子(110)，该盒子包括：
由一内壁(116)、一外壁(118)和一连接所述内壁(116)和外壁(118)的下部的底壁(120)限定的其横截面总体上呈U形的环形体部(112)，所述内壁(116)、外壁(118)和底壁(120)限定一个该折叠管(124)成层状装填于其中的腔体；所述内壁(116)限定一中央芯部；和
一个在所述腔体上方延伸的环形凸缘件(114)；所述凸缘件(114)具有一向下延伸并接合所述体部(112)的所述内壁(116)的上部(116b)的下突部(126)，和一在该腔体上方延伸的外突部(128)；所述外突部(128)具有一距离所述体部(112)的所述外壁(118)的上缘(152)一定距离而位于该上缘(152)上方的外缘(154)以形成一允许其间的管(124)通过的唯一的周缘间隙(150)，所述管(124)经由所述周缘间隙(150)从所述腔体拉出，并且从所述凸缘件(114)的所述外突部(128)和所述下突部(126)的上方向下进入由所述体部(112)的所述内壁(116)限定的中央芯部。
2.一种根据权利要求1所述的盒子，其特征在于，还包括：设置在所述体部(112)的所述内壁(116)的所述上部(116b)和所述凸缘件(114)的所述下突部(126)上以将所述凸缘件(114)锁止在所述体部(112)上的配合的相互接合机构(134，132)。
3.一种根据权利要求2所述的盒子，其特征在于，所述体部(112)的所述内壁(116)的所述上部(116b)凹入以允许所述凸缘件(114)的所述下突部(126)与所述体部(112)的所述内壁(116)共面，从而限定一用于容纳于腔体(112)中的折叠管的光滑内表面。
4.一种根据权利要求3所述的盒子，其特征在于，所述体部(112)的所述内壁(116)的所述上部(116b)朝向所述中央芯部向里凹入并限定所述凸缘件(114)的所述下突部(126)的下缘(130)靠置于其上的一台肩(117)。
5.一种根据权利要求2所述的盒子，其特征在于，所述相互接合机构(134，132)包括在所述体部(112)的所述内壁(116)的所述上部(116b)中的开口(134)和在所述凸缘件(114)的所述下突部(126)上的用以可靠地接合所述开口(134)的舌状部(132)。
6.一种根据权利要求2所述的盒子，其特征在于，所述凸缘件(114)由弹性塑料材料制成以使所述相互接合机构(134，132)能卡合。
7.一种根据权利要求2所述的盒子，它还包含位于所述腔体中的折叠管(124)堆(122)。
8.一种根据权利要求7所述的盒子，其特征在于，所述管(124)由一阻隔膜形成。
9.一种用于分送折叠管的盒子，该盒子包括：
由一内壁、一外壁和一连接所述内壁和外壁的下部的底壁限定的其横截面总体上呈U形的环形体部，所述壁限定一个该折叠管成层状装填于其中的腔体；
一个在所述腔体上方延伸的环形覆盖件；所述覆盖件具有一向下延伸并接合所述体部的所述内壁的上部的下突部，和一在该腔体上方延伸的顶部；所述顶部包括一具有接合所述环形体部的外壁上部的外缘的可撕下的外突部；所述可撕下部分在被撕下时形成一允许其间的所述管通过和出入的周缘间隙；所述下突部具有一限定一漏斗的倾斜环形区域，以帮助所述管在被拉过由所述体部的所述内壁限定的中央芯部时进行滑动；和
设置在所述体部的所述上部和所述覆盖件的相对缘上以将所述覆盖件锁止在所述体部上的配合的相互接合机构。
10.一种根据权利要求9所述的盒子，其特征在于，所述相互接合机构包括在所述覆盖件的内壁上的环形唇缘用以接合所述环形体部上的上缘。
11.一种根据权利要求9所述的盒子，其特征在于，所述覆盖件具有一横截面减小的周向区域以使得可以撕下所述外突部。
12.一种根据权利要求9所述的盒子，其特征在于，所述覆盖件由弹性塑料材料制成以使所述覆盖件能与所述环形体部卡合。
13.一种根据权利要求9所述的盒子，其特征在于，所述覆盖件和所述体部呈卵形。
14.一种根据权利要求9所述的盒子，它还包含位于所述腔体中的折叠管堆。
15.一种根据权利要求14所述的盒子，其特征在于，所述管由一阻隔膜形成。
CNB028265602A 2001-12-31 2002-12-12 用于分送折叠管的盒子 Expired - Lifetime CN1330538C (zh)

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CA002366384A CA2366384A1 (en) 2001-12-31 2001-12-31 Casssette for dispensing pleated tubing
CA2,366,384 2001-12-31
CA2,387,183 2002-05-22
CA002387183A CA2387183C (en) 2001-12-31 2002-05-22 Cassette for dispensing pleated tubing

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US20030121923A1 (en) 2003-07-03
CN1610630A (zh) 2005-04-27
WO2003059748A2 (en) 2003-07-24
AU2002350320A1 (en) 2003-07-30
EP1463668A2 (en) 2004-10-06
US6974029B2 (en) 2005-12-13
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WO2003059748A3 (en) 2003-09-18

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