CN200957370Y - 碎纸机刀片 - Google Patents

碎纸机刀片 Download PDF

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Publication number
CN200957370Y
CN200957370Y CN 200620063942 CN200620063942U CN200957370Y CN 200957370 Y CN200957370 Y CN 200957370Y CN 200620063942 CN200620063942 CN 200620063942 CN 200620063942 U CN200620063942 U CN 200620063942U CN 200957370 Y CN200957370 Y CN 200957370Y
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China
Prior art keywords
knife
blade
point
utility
model
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CN 200620063942
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English (en)
Inventor
尹治春
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.)
Dongguan Bangze Electronics Co Ltd
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Dongguan Bangze Electronics Co Ltd
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38784243&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN200957370(Y) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dongguan Bangze Electronics Co Ltd filed Critical Dongguan Bangze Electronics Co Ltd
Priority to CN 200620063942 priority Critical patent/CN200957370Y/zh
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Publication of CN200957370Y publication Critical patent/CN200957370Y/zh
Anticipated expiration legal-status Critical
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Abstract

本实用新型涉及刀片，具休涉及碎纸机刀片的改进。碎纸机刀片采用薄板材冲压而成，刀片包括刀孔、刀身、刀尖、加强筋，在刀身中心设置刀孔，在刀孔外围刀身上设置2根或2根以上的加强筋，在刀身外围设置刀尖。本实用新型是对现有碎纸机刀片进行改进，克服现有技术的不足，具有节约板材、节约资源、降低成本。

Description

碎纸机刀片
技术领域
本实用新型涉及刀片，具休涉及碎纸机刀片的改进。
背景技术
碎纸机刀片广泛应用于文化、办公等领域，深受人们的欢迎，但其不足的是当前广泛应用的碎纸机刀片一般使用的是2.0mm的厚板材冲压而成，这样厚的板材浪费资源，增加成本，而碎纸的工效也不佳。
实用新型内容
本实用新型的目的是避免上述现有技术中的不足之处而提供的一种采用薄板材冲压而成的碎纸机刀片。
本实用新型的目的可通过下列的措施来实现：
碎纸机刀片采用薄板材冲压而成，刀片包括刀孔、刀身、刀尖、加强筋，在刀身中心设置刀孔，在刀孔外围刀身上设置2根或2根以上的加强筋，在刀身外围设置刀尖。
上述所述的刀尖为加强型。
上述所述加强型刀尖是由双层折叠后压合为一体。
上述所述加强型刀尖厚度为刀身厚度的2倍。
本实用新型相比现有技术具有如下优点：
本实用新型是对现有碎纸机刀片进行改进，克服现有技术的不足，具有节约板材、节约资源、降低成本。
附图说明
图1是本实用新型主视图；
图2是本实用新型沿A-A剖视图。
具体实施方式
本实用新型下面结合附图(实施例)作进一步详述：
参照附图1-2，本实用新型由刀孔1、刀身2、加强筋4、加强型刀尖3组成，在刀身2的中心设刀孔1，在刀孔1外围刀身2上设置4根加强筋4，在刀身2的外围设置加强型刀尖3，刀尖是由双层折叠后压合为一体，刀尖的厚度为刀身厚度的2倍。

Claims (4)

1、一种碎纸机刀片，其特征在于采用薄板材冲压而成，刀片包括刀孔(1)、刀身(2)、刀尖(3)、加强筋(4)，在刀身(2)中心设置刀孔(1)，在刀孔(1)外围刀身上设置2根及2根以上的加强筋(4)，在刀身(2)外围设置刀尖(3)。
2、权利要求1所述的碎纸机刀片，其特征在于刀尖(3)为加强型。
3、权利要求2所述的碎纸机刀片，其特征在于加强型刀尖是由双层折叠后压合为一体。
4、权利要求1或3所述的碎纸机刀片，其特征在于加强型刀尖的厚度为刀身厚度的2倍。
CN 200620063942 2006-09-06 2006-09-06 碎纸机刀片 Ceased CN200957370Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620063942 CN200957370Y (zh) 2006-09-06 2006-09-06 碎纸机刀片

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620063942 CN200957370Y (zh) 2006-09-06 2006-09-06 碎纸机刀片

Publications (1)

Publication Number Publication Date
CN200957370Y true CN200957370Y (zh) 2007-10-10

Family

ID=38784243

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620063942 Ceased CN200957370Y (zh) 2006-09-06 2006-09-06 碎纸机刀片

Country Status (1)

Country Link
CN (1) CN200957370Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8091819B2 (en) 2008-12-25 2012-01-10 Aurora Office Equipment Co., Ltd. New-type thin shredder blade having blade points without steps, blade sets and manufacturing method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8091819B2 (en) 2008-12-25 2012-01-10 Aurora Office Equipment Co., Ltd. New-type thin shredder blade having blade points without steps, blade sets and manufacturing method thereof
US8091401B2 (en) 2008-12-25 2012-01-10 Aurora Office Equipment Co., Ltd New-type thin shredder blade having blade points without steps, blade sets and manufacturing method thereof

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C14 Grant of patent or utility model
GR01 Patent grant
C35 Partial or whole invalidation of patent or utility model
IW01 Full invalidation of patent right

Decision date of declaring invalidation: 20120702

Decision number of declaring invalidation: 18835

Granted publication date: 20071010