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CN102476718A - 塑料封条 - Google Patents

塑料封条 Download PDF

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Publication number
CN102476718A
CN102476718A CN2010105658940A CN201010565894A CN102476718A CN 102476718 A CN102476718 A CN 102476718A CN 2010105658940 A CN2010105658940 A CN 2010105658940A CN 201010565894 A CN201010565894 A CN 201010565894A CN 102476718 A CN102476718 A CN 102476718A
Authority
CN
China
Prior art keywords
shielding
locking part
hole
locking
masking aperture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2010105658940A
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English (en)
Inventor
张雷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
Original Assignee
Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hongfujin Precision Industry Shenzhen Co Ltd, Hon Hai Precision Industry Co Ltd filed Critical Hongfujin Precision Industry Shenzhen Co Ltd
Priority to CN2010105658940A priority Critical patent/CN102476718A/zh
Priority to US13/014,731 priority patent/US20120131767A1/en
Publication of CN102476718A publication Critical patent/CN102476718A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • B65D63/00—Flexible elongated elements, e.g. straps, for bundling or supporting articles
    • B65D63/10—Non-metallic straps, tapes, or bands; Filamentary elements, e.g. strings, threads or wires; Joints between ends thereof
    • B65D63/1018—Joints produced by application of integral securing members, e.g. buckles, wedges, tongue and slot, locking head and teeth or the like
    • B65D63/1027—Joints produced by application of integral securing members, e.g. buckles, wedges, tongue and slot, locking head and teeth or the like the integral securing member being formed as a female and male locking member, e.g. locking head and locking teeth, or the like
    • B65D63/1036—Joints produced by application of integral securing members, e.g. buckles, wedges, tongue and slot, locking head and teeth or the like the integral securing member being formed as a female and male locking member, e.g. locking head and locking teeth, or the like the female locking member being provided with at least one metal barb
    • B65D63/1054—Joints produced by application of integral securing members, e.g. buckles, wedges, tongue and slot, locking head and teeth or the like the integral securing member being formed as a female and male locking member, e.g. locking head and locking teeth, or the like the female locking member being provided with at least one metal barb with barbs situated on opposite sides of, or concentrically in, the female locking member
    • 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
    • B65D63/00—Flexible elongated elements, e.g. straps, for bundling or supporting articles
    • B65D63/10—Non-metallic straps, tapes, or bands; Filamentary elements, e.g. strings, threads or wires; Joints between ends thereof
    • B65D63/1018—Joints produced by application of integral securing members, e.g. buckles, wedges, tongue and slot, locking head and teeth or the like
    • B65D63/1027—Joints produced by application of integral securing members, e.g. buckles, wedges, tongue and slot, locking head and teeth or the like the integral securing member being formed as a female and male locking member, e.g. locking head and locking teeth, or the like
    • B65D63/1063—Joints produced by application of integral securing members, e.g. buckles, wedges, tongue and slot, locking head and teeth or the like the integral securing member being formed as a female and male locking member, e.g. locking head and locking teeth, or the like the female locking member being provided with at least one plastic barb
    • B65D63/1081—Joints produced by application of integral securing members, e.g. buckles, wedges, tongue and slot, locking head and teeth or the like the integral securing member being formed as a female and male locking member, e.g. locking head and locking teeth, or the like the female locking member being provided with at least one plastic barb with barbs situated on opposite sides of, or concentrically in, the female locking member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/14—Bale and package ties, hose clamps
    • Y10T24/1498—Plastic band

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Frames And Binding Bands (AREA)

Abstract

一种塑料封条，其包括固定件、设置在固定件上的卡条及用于锁定卡条的锁合部。固定件包括穿入面及与穿入面相对的穿出面。固定件还包括突出在穿入面上的第一遮蔽部及突出在穿出面的第二遮蔽部，第一遮蔽部内开设有第一遮蔽孔，第二遮蔽部内开设有与第一遮蔽孔相连通的第二遮蔽孔。锁合部形成在第二遮蔽孔的侧壁上，第二遮蔽孔深度大于锁合部的长度的二倍，且第一遮蔽孔的深度大于锁合部的长度。塑料封条通过设置第一遮蔽部及第二遮蔽部，并在第一遮蔽部及第二遮蔽部上相应开设有第一遮蔽孔及第二遮蔽孔，且第一遮蔽孔深度大于锁合部的长度的二倍，第二遮蔽孔的深度大于锁合部的长度，这样他人很难利用简单工具探入拨动锁合部解锁，提高保密性。

Description

塑料封条
技术领域
本发明涉及一种封条，尤其涉及一种用于保密的塑料封条。
背景技术
一般的塑料封条包括固定件及从固定件一端延伸出的卡条，固定件上开设有卡孔，卡孔内设置有卡齿。卡条可以弯曲穿过把手或者其他待锁的物件后，穿入卡孔内，由卡齿将卡条固定呈环状，将目标物件封存，必须将塑料封条破坏，才能打开物件，在运送或者放置过程中起到保密作用。但是，这种塑料封条的保密性不高，容易利用金属条等简单工具从锁合孔探入拨动卡齿，在不破坏塑料封条的情况下将塑料封条解锁。
发明内容
鉴于上述内容，有必要提供一种保密性更高的塑料封条。
一种塑料封条，其包括固定件、设置在固定件上的卡条及用于锁定该卡条的锁合部。固定件包括穿入面及与该穿入面相对的穿出面。固定件还包括突出在该穿入面上的第一遮蔽部及突出在该穿出面的第二遮蔽部，第一遮蔽部内开设有第一遮蔽孔，第二遮蔽部内开设有与该第一遮蔽孔相连通的第二遮蔽孔。锁合部形成在该第二遮蔽孔的侧壁上，该第二遮蔽孔深度大于锁合部的长度的二倍，且第一遮蔽孔的深度大于锁合部的长度。
所述塑料封条的第一遮蔽部及第二遮蔽部上相应开设有第一遮蔽孔及第二遮蔽孔，第一遮蔽孔的深度大于锁合部的长度，且第二遮蔽孔深度大于锁合部的长度的二倍，使得他人很难利用简单工具探入拨动锁合部解锁，提高保密性。
附图说明
图1是本发明的塑料封条的立体图。
图2是图1所示的塑料封条另一角度的立体图。
图3是图1所示的塑料封条的沿III-III剖线的剖视图。
主要元件符号说明
  塑料封条   200
  固定件   21
  穿入面   211
  穿出面   213
  第一遮蔽部   22
  第一遮蔽孔   221
  第二遮蔽部   23
  第二遮蔽孔   231
  锁合部   24
  卡条   25
  卡齿   251
  锁合面   2511
具体实施方式
下面结合附图及实施方式对本发明的塑料封条作进一步的详细说明。
请参见图1至图2，本发明的塑料封条200包括固定件21、第一遮蔽部22、第二遮蔽部23、锁合部24及卡条25。其中，第一遮蔽部22与第二遮蔽部23均形成在固定件21上，卡条25形成在固定件21一端。
固定件21为板状，其包括穿入面211及与穿入面211相对的穿出面213。第一遮蔽部22凸出形成在穿入面211上，第二遮蔽部23凸出形成在穿出面213上。
请同时参见图3，第一遮蔽部22大致呈四棱台形，内部开设有长方形的第一遮蔽孔221。第二遮蔽部23与第一遮蔽部22形状相似，第二遮蔽部23内部开设有长方形的第二遮蔽孔231。第一遮蔽孔221与第二遮蔽部23均部分延伸至固定件21内且相互连通。本实施方式中，第一遮蔽孔221的宽度小于第二遮蔽孔231的宽度，第一遮蔽孔221的深度H1也小于第二遮蔽孔231的深度。可以理解，为了获得更好的遮蔽效果，第二遮蔽孔231的深度H2也可以大于或者等于第一遮蔽孔221的深度H1。
锁合部24具有弹性，形成在第一遮蔽孔221的侧壁上，并朝向远离第二遮蔽孔231的方向倾斜延伸。本实施方式中，锁合部24呈板状，其数量为两个，对称形成在第一遮蔽孔221相对的两个侧壁上，两个锁合部24相互靠拢，将第一遮蔽孔221部分封闭。第一遮蔽孔221的深度H1大于锁合部24的长度，第二遮蔽孔231深度H2的大于锁合部24长度的二倍。
卡条25呈带状，其两侧表面上均间隔设置有多个长条状V形的卡齿251，且两侧表面上的卡齿251均对称成对设置。每个卡齿251在靠近固定件21一侧形成有与卡条25表面相垂直的锁合面2511，用于与锁合部24相配合。本实施方式中，在卡条25两侧表面上的成对的两个卡齿251顶点的距离大致相当于第一遮蔽孔221的宽度。
使用时，卡条25末端穿入目标物件，然后弯曲卡条25，将卡条25穿入固定件21穿入面211上的第一遮蔽部22的第一遮蔽孔221，卡条25抵顶锁合部24，使锁合部24发生形变，以使卡条25穿过第二遮蔽孔231后，从第二遮蔽部23穿出。当锁合部24恢复形变后，锁合部24抵靠卡条25的锁合面2511，将卡条25锁定呈环状，使其不能退出。根据目标物件大小，每个锁合部24可与卡条对应表面上的多个卡齿251选择性地配合，以相应调节卡条25绕成环状的尺寸。若要解锁获得目标物件，就要破坏塑料封条200，所以，塑料封条200可以起到保密作用。而且，由于卡条25两侧表面上的成对的两个卡齿251顶点的距离大致相当于第一遮蔽孔221的宽度，当卡条25穿入第一遮蔽孔221后，卡齿251将会填充第一遮蔽孔221，进一步减少他人利用简单工具从第一遮蔽孔221解锁的可能，提高保密性。
本发明的塑料封条200在固定件21上设置有第一遮蔽部22及第二遮蔽部23，第一遮蔽部22上开设有第一遮蔽孔221，第二遮蔽部上开设有第二遮蔽孔231，锁合部24形成在第二遮蔽孔231的侧壁上，且锁合部24的长度不超过第二遮蔽孔231的深度的一半，小于第一遮蔽孔221的深度。由于第二遮蔽孔231相对锁合部24较深，当卡条25与锁合部24相配合时，锁合部24也会大致位于第二遮蔽孔231中部以下的位置，可操作空间较小，使他人难以从穿出面213利用金属条、金属丝等简单工具从穿出面213一侧拨开锁合部24，将塑料封条200解锁。同理，第一遮蔽孔221的开设，也缩小了可操作空间，使得他人从穿入面211也难以轻易拨开锁合部24并解锁塑料封条200，增强了塑料封条200的保密性。
可以理解，在考虑使用方便的基础上，第一遮蔽孔221及第二遮蔽孔231的深度越大，越难以被解锁，保密性能越好。
可以理解，锁合部24的数量也可以为单个，相应地，卡条25只需要在单面设置锁合面2511就可以形成配合，达到锁定的目的。
另外，本领域技术人员还可在本发明精神内做其它变化。当然，这些依据本发明精神所做的变化，都应包含在本发明所要求保护的范围内。

Claims (7)

1.一种塑料封条，其包括固定件、设置在该固定件上的卡条及用于锁定该卡条的锁合部，该固定件包括穿入面及与该穿入面相对的穿出面，其特征在于：该固定件还包括突出在该穿入面上的第一遮蔽部及突出在该穿出面的第二遮蔽部，第一遮蔽部内开设有第一遮蔽孔，第二遮蔽部内开设有与该第一遮蔽孔相连通的第二遮蔽孔，该锁合部形成在该第二遮蔽孔的侧壁上，该第二遮蔽孔深度大于锁合部的长度的二倍，且第一遮蔽孔的深度大于锁合部的长度。
2.如权利要求1所述的塑料封条，其特征在于：该第二遮蔽孔的宽度大于该第一遮蔽孔的宽度。
3.如权利要求2所述的塑料封条，其特征在于：该锁合部形成在该第二遮蔽孔侧壁上与第一遮蔽孔交接的位置。
4.如权利要求1所述的塑料封条，其特征在于：该锁合部朝向远离第一遮蔽孔的方向倾斜延伸。
5.如权利要求1所述的塑料封条，其特征在于：该卡条表面上间隔设置有多个卡齿，每个卡齿具有与锁合部相配合的卡锁面。
6.如权利要求5所述的塑料封条，其特征在于：该卡条呈带状，该多个卡齿对称成对分布在该卡条两个表面上，该锁合部的数量为两个，对称设置在第二遮蔽孔相对的侧壁上。
7.如权利要求6所述的塑料封条，其特征在于：每对卡齿的顶点之间的距离与第一遮蔽孔的宽度相等。
CN2010105658940A 2010-11-30 2010-11-30 塑料封条 Pending CN102476718A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2010105658940A CN102476718A (zh) 2010-11-30 2010-11-30 塑料封条
US13/014,731 US20120131767A1 (en) 2010-11-30 2011-01-27 Sealing fastener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010105658940A CN102476718A (zh) 2010-11-30 2010-11-30 塑料封条

Publications (1)

Publication Number Publication Date
CN102476718A true CN102476718A (zh) 2012-05-30

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Country Status (2)

Country Link
US (1) US20120131767A1 (zh)
CN (1) CN102476718A (zh)

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GB1526962A (en) * 1975-11-05 1978-10-04 Brooks Co E Seals
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TWM333456U (en) * 2007-12-11 2008-06-01 Zhi-Hui Yang Improved structure of lead seals

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108545316A (zh) * 2018-06-04 2018-09-18 山东瑞尔锁业有限公司 塑料封条

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Application publication date: 20120530