CN2663059Y - 具有复合刃口的刃具 - Google Patents

具有复合刃口的刃具 Download PDF

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Publication number
CN2663059Y
CN2663059Y CN 03262646 CN03262646U CN2663059Y CN 2663059 Y CN2663059 Y CN 2663059Y CN 03262646 CN03262646 CN 03262646 CN 03262646 U CN03262646 U CN 03262646U CN 2663059 Y CN2663059 Y CN 2663059Y
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cutting edge
layer
steel
utility
model
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CN 03262646
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连敬祥
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Individual
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Abstract

一种具有复合刃口的刃具,是用贵重金属材料层作为包裹层(1),在包裹层(1)作为刃口的部分中镶嵌有刃口钢层(2),且刃口钢层(2)被包裹层(1)所包覆。本实用新型外层为光亮的贵重金属材料如不锈钢、铜材等,内层为材质较硬、更锋利的刃口钢类,刃口钢和贵重金属的比例可以任意组合,既满足了光亮外表防锈的要求,又满足了刃具的锋利。克服了现有不同钢制刃具易生锈和不锈钢刃具不够锋利的缺陷。

Description

具有复合刃口的刃具
技术领域
本实用新型属于刀具生产技术领域。
技术背景
现有的刀具均为单一种类材料锻打加刃口钢的工艺制造,为了增加光亮,也有采用较贵重的不锈钢制作的刀具,但其刃口不如刃口钢的刀具锋利。
发明内容
本实用新型目的是设计一种具有光亮的刀体,同时又具有锋利刃口的刃具。具体的说,本实用新型的设计结构是:一种具有复合刃口的刃具,其关键是贵重金属材料层作为包裹层(1),在包裹层(1)作为刃口的部分中镶嵌有刃口钢层(2),且刃口钢层(2)被包裹层(1)所包复。
本实用新型外层为光亮的贵重金属材料如不锈钢、铜材等,内层为材质较硬、更锋利的刃口钢类,刃口钢和贵重金属的比例可以任意组合,既满足了光亮外表防锈的要求,有满足了刃具的锋利。本实用新型综合了两种材料的的优点,提高了刃具产品的使用性能,降低了产品成本,可节约大量贵金属资源。
附图为本实用新型的结构示意图。
具体实施方式
一种具有复合刃口的刃具,利用贵重金属材料层作为包裹层(1),在包裹层(1)作为刃口的部分中镶嵌有刃口钢层(2),且刃口钢层(2)被包裹层(1)所包复。
由于镶嵌固定后通过加工后内层和外层界面实现了冶金结合,新成了新结构单一金属,体现了两种金属的优点。外层的包裹层一般选择具有光亮外观的贵金属,如不锈钢、铜或者其它有色金属;内层选择硬度较大的碳工钢、高铬不锈钢或45#高强度钢。
本实用新型的具有复合刃口的刃具几乎可以使用到所有的刀具领域。如厨刀、皮革刀、镰刀、切纸刀等。不管哪一种结构或用途的刀具,均可采用这种结构的复合刃口,同时也认为在本专利保护之列。

Claims (1)

1、一种具有复合刃口的刃具,其特征是贵重金属材料层作为包裹层(1),在包裹层(1)作为刃口的部分中镶嵌有刃口钢层(2),且刃口钢层(2)被包裹层(1)所包复。
CN 03262646 2003-08-07 2003-08-07 具有复合刃口的刃具 Expired - Fee Related CN2663059Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03262646 CN2663059Y (zh) 2003-08-07 2003-08-07 具有复合刃口的刃具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03262646 CN2663059Y (zh) 2003-08-07 2003-08-07 具有复合刃口的刃具

Publications (1)

Publication Number Publication Date
CN2663059Y true CN2663059Y (zh) 2004-12-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03262646 Expired - Fee Related CN2663059Y (zh) 2003-08-07 2003-08-07 具有复合刃口的刃具

Country Status (1)

Country Link
CN (1) CN2663059Y (zh)

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