CN1070809C - 用于袋子及其类似物上的密封件 - Google Patents

用于袋子及其类似物上的密封件 Download PDF

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CN1070809C
CN1070809C CN97117855A CN97117855A CN1070809C CN 1070809 C CN1070809 C CN 1070809C CN 97117855 A CN97117855 A CN 97117855A CN 97117855 A CN97117855 A CN 97117855A CN 1070809 C CN1070809 C CN 1070809C
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哈伊梅·巴乌塞斯·格朗内尔
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Abstract

用于袋子或类似物件上的密封件，它可以连接到对袋子或类似物起紧固作用的拉链的操作舌片上，该密封件包括一个平坦的通道形的基体部，它与上述袋子或类似物使用的不可拆卸的紧固装置相连，该基体具有一个与其接口的一端相关连的狭窄部，该接口的形状与舌片的形状相匹配，舌片与接口啮合，借助于槽-舌片间的作用，实现一种正面接合，该接合沿纵向将二个部件固定在一起。基体部槽的深度要大于舌片的厚度，并与舌片的一些支承部相配合。

Description

用于袋子及其类似物上的密封件
本发明涉及一种密封件，尤其用作一种紧固装置，一种拉链或任何其它类似的可重复使用的部件，以确保袋子、包装紧固件或其他任何类似的物件的不受侵犯。
一些非特定的可重复使用的袋子，包裹以及其他类似物往往被用来运送一些机密的文件或者任何其他种类的物件，它们需要具有安全性，并采用一种拉链或类似物作为一种紧固装置，这种拉链具有可重复使用的特点，这一点是众所周知的。
为了实现运送过程的不可侵犯性，通常在所使用的袋子或物件上加设一个密封件，通过一种很容易结合的按扣紧固件便可以与拉链的舌片相连接；但是，它的脱离将不可避免导致密封的破坏，并提供了紧固件被损坏的证据，这一点是众所周知的。
就此而论，在西班牙发明专利NO.421,407中公开了一种密封件，它包括一个基体部，很容易连接到所使用的袋子或物件上，它带有一个棱柱形的突起，该突起紧紧地穿过一个拉链舌片中的窗口，该突起物相对所述的舌片突出，并且与一侧窗相配合，进入其空心内部，其中，特有的密封部件本身带有一种箭头状的末端，借助于弹性变形，该末端能够穿入所述小盒子的空腔内，但是如果不将所述的箭头状末端折断，无法再将之抽出。
本发明的目的是提供一种用于袋子及其类似物上的密封件，该密封件减小紧固件的体积，使紧固件具有更好的平整性，同时具有一种更高的操作可靠性，也就是说，使其密封效果得到改进。
本发明的一种用于袋子或类似物件上的密封件，设计成与一种作为重复使用的紧固装置使用的拉链的操作舌片相连接，该紧固装置被用在一个袋子上或其他类似物件上，其特征在于：包括一个平坦的带有通道形的基体部，该基体部带有一个用在所使用的袋子或物件上的不可拆卸的紧固装置，并具有一个与其接口的一端相连系的狭窄部，该接口的形状及尺寸都与拉链舌片相匹配，该舌片利用槽-舌的相互作用可与接口相连接，并仅仅允许其正面连接，这种连接沿纵向将二个元件锁住，基体部的槽深要明显大于拉链舌片的厚度，所述的基体部在其缘部和内部都与所述舌片的支承部相配合，同时在基体部的接口与舌片之间限定了一种共平面的结合，在这种结构中，所述的两个部件都可以与一第三部件相锁定，该第三部件组成该特定密封本身，并与上述两个部件可同时结合。
具体说本密封件包括一个基体部，它可连接于所使用的袋子或物件，其中一个纵向槽中的一端带有一个缩窄的接口，使该接口的形状和尺寸都与拉链的舌片相匹配，通过极度变窄的台阶将该拉链保持住。
对基体部进行侧下切，以便放置拉链的舌片，从而使拉链与基体部的接口处于共一平面，在舌片及基体部相对的侧面内，分别设置沿纵向稍稍错位而且相互对置的桥，当在二个部件的组合位置时，形成了二个轴向相互对置的窗口，为此，基体部及拉链的舌片都要附加一些切口，使相对部件的桥能与之啮合。
在基体部与拉链的舌片之间，将特有(proper)的密封件本身结合进去，该密封包括一片矩形的放大薄板，其一端伸出二个凸尖部(Spur)，它们与该薄板在同一平面内，在穿过由上述桥所限定的窗口之后，它们便锁定到基体部上。所述的特有的密封件本身形成了一种拉锁舌片与基体部间的连接件，只要不将特有密封件本身从中抽出。二者之间就不会发生脱离。如果不将这些凸尖部折断，就不可能将其抽出。
根据本发明的其他特征，本发明的基体部中，在由桥所限定的窗口的出口处，有一等腰三角形的突起，其作用如同一个位于该特有的密封件本身的二个凸尖部间的分离楔，由此确保该紧固装置具有足够的不可侵犯性。
为了更完整地进行说明，以及便于对本发明的特点有更好的理解，将结合附图对本发明作整体说明，附图中所描述的是本发明的一个解释性的并非穷举性的实施例，其中：
附图1表示了基体部的平面视图，它参与了对袋子或类似物的密封，是本发明的客体。
附图2是一侧视图，对图1中所示的基体部的半部沿其A-B线作了纵向剖视。
附图3表示了拉链舌片的一平面视图。
附图4是沿图3中的C-D线所作的舌片纵向剖视图。
附图5表示的是参与该密封的第三个及最后一个部件，即特有的密封件本身。
附图6表示的是图5所示的部件的侧视图。
附图7是该密封件整体的分解透视图。
附图8是将图7中的部件最终组装起来之后的情况，它表示的是一种紧固位置，是沿组合件的纵向平面所作的纵向剖视图。
现在来看附图，从图中可以看出，这种用于袋子以及类似物件上的封口装置是怎样一种结构。它包括一个平坦的基体部1，它带有位于边部的并开有孔眼的突缘2，以便于将其固定到包3或所使用的物体的壁上。借助于一个辅助内板4及铆钉5或其他任何一种传统的固定装置，使之穿过这两个带有特定结构的部件上的孔眼6，基体部一种通道式的形状，在其接口的一端具有一个狭窄口部7，这样，所述的接口便可以与拉链的舌片8在形式上和尺寸上相匹配。更确切地说，基体部1的接口中的台阶形的复位件9与舌片8的侧部台阶10这样相吻合，在舌片进入基体部1的接口之后接口对抗着与其孔眼11相关连的拉链头部施加的纵向拉力而保持锁定。舌片8需要相对基体部1能正面脱离开来。从而使拉链可以被随意操作。
基体部1的深度，即其槽的底部12要明显地大于舌片8的厚度，但是，为舌片8提供了一种边缘支承，使之与基体部的接口位于同一个平面内。
作为一个基体部1的底部12的结构的补充，位于中间位置，横向伸长的矩形窗口15的限制桥14向外突出，而从舌片8的下表面，另一个桥16向外突出，限定了窗口17。这二个桥14和16的排布方式使二个部件间的结合保持沿纵向且稍稍错位。但是这种现象的存在并不会使该密封件在整体上明显地加厚，因为基体部1的桥14与舌片8的悬臂18相结合，而舌片8上的桥16则与基体部1的悬臂19相结合。
在组装状态下，窗口15与17相对置，使二个凸尖部20可以穿过它们，第三部件21位于其上，加入该密封装置并组成密封件本身。该密封件为层状，从图5和6中可以看出。在凸尖部的弹性变形之前，所述的凸尖部20超越基体部1的桥14，随后的弹性恢复使其自由端与桥14的边部区域相结合，即结合于窗口15的边部。这种弹性恢复还与一个等腰三角形的突缘22相关连，该突缘以楔的方式与基体部1相配合，咬入其中心轴的槽12内，并紧靠在桥14的后方，这样，所述的楔22便可以迫使密封件本身21的凸尖部20在该密封件适当结合的过程中相互分离。所有这一切防止了在任何环境下，凸尖部中不存在任何变形，而在微动方向上，在不损坏密封的情况下，特有密封件本身21的解脱是允许的。
最后应当指明，由于特有密封件本身21在每个系统操作中都有一种易损元件，许多相互结合起来的密封件可以通过微弱的连接而组合在一起，这种连接将它们组成一种连续的条带，通过这条带各元件容易以单独的方式独立出来。
不必再作更为深入的说明，对本发明的技术内容很熟悉的专家们即可以对本发明有所理解，并得知由此所产生的优点。
部件的材料、形状、尺寸以及排布方式都是可以改变的，所有这些变化都不会对本发明的基本内容造成改变。
在本说明书的附图中所使用的任何概念仅仅是以其固有的非穷举的方式被采用的。

Claims (7)

1、一种用于袋子或类似物件上的密封件，设计成与一种作为重复使用的紧固装置使用的拉链的操作舌片相连接，该紧固装置被用在一个袋子上或其他类似物件上，其特征在于：包括一个平坦的带有通道形的基体部，该基体部带有一个用在所使用的袋子或物件上的不可拆卸的紧固装置，并具有一个与其接口的一端相连系的狭窄部，该接口的形状及尺寸都与拉链舌片相匹配，该舌片利用槽-舌的相互作用可与接口相连接，并仅仅允许其正面连接，这种连接沿纵向将二个元件锁住，基体部的槽深要明显大于拉链舌片的厚度，所述的基体部在其缘部和内部都与所述舌片的支承部相配合，同时在基体部的接口与舌片之间限定了一种共平面的结合，在这种结构中，所述的两个部件都可以与一第三部件相锁定，该第三部件组成该特定密封本身，并与上述两个部件可同时结合。
2、如权利要求1所述的密封件，其特征在于在基体部的中间有一个桥，它限定了一个矩形的、横向延伸的窗口，拉链的舌片与其内表面上的另一个类似的桥相配合，该桥限定了第二窗口，在组合位置，该窗口沿轴向与前者相对置，这二个窗口都是作为形成特有密封件本身的第三部件的通过区域，该第三部件的前端具有一对对置的凸尖部，它们能穿过基本部的窗口，借助于该凸尖部的弹性变形，在它们穿过窗口之后，它们对该特有密封件本身起到一种锁定作用，无需将所述的凸尖部折断，就可将之抽出。
3、如权利要求1所述的密封件，其特征在于在穿桥之后，基体部立即与一个位于中心部位的等腰三角形的突出物相配合，该突出物如同一个楔子，借助于板的排布或穿透作用，它对特有密封板本身的凸尖部起到分离作用。
4、如权利要求2所述的密封件，其特征在于在穿桥之后，基体部立即与一个位于中心部位的等腰三角形的突出物相配合，该突出物如同一个楔子，借助于板的排布或穿透作用，它对特有密封板本身的凸尖部起到分离作用。
5、如上述任一权利要求所述的密封件，其特征在于基体部的桥与拉链舌片的一个悬臂相啮合，而拉链的桥在该基体部的底部与一悬臂相啮合，从而使该组件具有最小的厚度。
6、如权利要求1-4的任一项所述的密封件，其特征在于所述的作为特定密封件本身的部件是一条连续条带的一部分，其中多个部件通过一种很容易断开的弱连接而连接在一起，从而构成一种独立部件或特有密封件本身的组合体。
7、如权利要求5所述的密封件，其特征在于所述的作为特定密封件本身的部件是一条连续条带的一部分，其中多个部件通过一种很容易断开的弱连接而连接在一起，从而构成一种独立部件或特有密封件本身的组合体。
CN97117855A 1996-07-17 1997-07-17 用于袋子及其类似物上的密封件 Expired - Fee Related CN1070809C (zh)

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ES9601958 1996-07-17
ES09601958U ES1034706Y (es) 1996-07-17 1996-07-17 Precinto para bolsas y similares.

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CN97117855A Expired - Fee Related CN1070809C (zh) 1996-07-17 1997-07-17 用于袋子及其类似物上的密封件

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EP (1) EP0820047B1 (zh)
JP (1) JPH1094406A (zh)
CN (1) CN1070809C (zh)
AR (1) AR014334A4 (zh)
AT (1) ATE192255T1 (zh)
AU (1) AU721928B2 (zh)
BR (1) BR9702607A (zh)
CA (1) CA2210784A1 (zh)
DE (1) DE69701775T2 (zh)
DK (1) DK0820047T3 (zh)
ES (1) ES1034706Y (zh)
GR (1) GR3034030T3 (zh)
MY (1) MY121278A (zh)
NZ (1) NZ328359A (zh)
PT (1) PT820047E (zh)
SG (1) SG67987A1 (zh)
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Publication number Priority date Publication date Assignee Title
AUPP908299A0 (en) * 1999-03-09 1999-04-01 Harcor Security Seals Pty Limited Tamper evident buckle
GB0020951D0 (en) 2000-08-24 2000-10-11 Envopak Group Ltd Closeable container

Citations (2)

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EP0374539A1 (en) * 1988-12-02 1990-06-27 Yoshida Kogyo K.K. Security sealing mechanism
EP0552959A1 (en) * 1992-01-21 1993-07-28 Envopak Group Limited A locking device

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US3259951A (en) * 1964-07-15 1966-07-12 Merle A Zimmerman Slide fastener
GB1211579A (en) * 1968-02-01 1970-11-11 E P S Res & Dev Ltd Improvements in or relating to strip fasteners
US5007146A (en) * 1990-05-10 1991-04-16 Daniel Meidan Plastic profile fastener
US5216787A (en) * 1990-10-22 1993-06-08 Reynolds Consumer Products Inc. Co-extruded profile strip containing lateral webs with adhesive subdivided into ribs
US5628566A (en) * 1996-01-29 1997-05-13 Reynolds Consumer Products, Inc. Profile sealing flange
US5655273A (en) * 1996-04-18 1997-08-12 Reynolds Consumer Products, Inc. Minimal curl sealing flange
US5749658A (en) * 1996-09-12 1998-05-12 Reynolds Consumer Products, Inc. Closure arrangement for attachment to outside of bag

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Publication number Priority date Publication date Assignee Title
EP0374539A1 (en) * 1988-12-02 1990-06-27 Yoshida Kogyo K.K. Security sealing mechanism
EP0552959A1 (en) * 1992-01-21 1993-07-28 Envopak Group Limited A locking device

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EP0820047A1 (en) 1998-01-21
CN1172058A (zh) 1998-02-04
AU2872097A (en) 1998-01-29
BR9702607A (pt) 2001-03-20
ES1034706U (es) 1997-01-16
ATE192255T1 (de) 2000-05-15
MY121278A (en) 2006-01-28
DE69701775D1 (de) 2000-05-31
JPH1094406A (ja) 1998-04-14
GR3034030T3 (en) 2000-11-30
AR014334A4 (es) 2001-02-28
PT820047E (pt) 2000-10-31
EP0820047B1 (en) 2000-04-26
AU721928B2 (en) 2000-07-20
NZ328359A (en) 1998-04-27
ZA976304B (en) 1998-02-03
TW333443B (en) 1998-06-11
CA2210784A1 (en) 1998-01-17
DK0820047T3 (da) 2000-09-25
ES1034706Y (es) 1997-06-16
SG67987A1 (en) 1999-10-19
US6044531A (en) 2000-04-04
DE69701775T2 (de) 2000-11-30

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