CN2255897Y - 多用一字形螺钉旋具 - Google Patents

多用一字形螺钉旋具 Download PDF

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Publication number
CN2255897Y
CN2255897Y CN 96231510 CN96231510U CN2255897Y CN 2255897 Y CN2255897 Y CN 2255897Y CN 96231510 CN96231510 CN 96231510 CN 96231510 U CN96231510 U CN 96231510U CN 2255897 Y CN2255897 Y CN 2255897Y
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screw
rotating tool
model
utility
edge
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Expired - Fee Related
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CN 96231510
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English (en)
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唐宗才
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Individual
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Abstract

本实用新型公开了一种多用一字形螺钉旋具。该螺钉旋具的刀口中部薄,边部厚,从刀口中部到边部刀口厚度逐渐增加。本实用新型构思新颖,结构简单,可旋转不同规格的螺钉,适用范围广,使用十分方便。

Description

多用一字形螺钉旋具
本实用新型涉及一种多用一字形螺钉旋具,具体说是指可以旋转大小不同型号螺钉的一字形螺钉旋具。
目前的一字形螺钉旋具,每把旋具旋转的螺钉规格非常有限,在旋转不同规格螺钉时,必须更换旋具。
本实用新型的目的在于提供一种可旋转大小不同规格的螺钉旋具。
本实用新型是这样设计的,多用一字形螺钉旋具的刀口中部薄,边部厚,从刀口中部到边部刀口厚度逐渐增加。
下面结合附图所示的实例,对本实用新型作进一步描述。
附图1为本实用新型实例的示意图;
附图2为螺钉旋具在旋转不同规格螺钉时的仰视图;
附图3为螺钉旋具在旋转不同规格螺钉时的主视图。
图中:1、多用一字形螺钉旋具刀口,2、规格为2mm的螺钉槽口外框图,3、规格为3mm的螺钉槽口外框图,4、规格为4mm的螺钉槽口外框图,5、规格为5mm的螺钉槽口外框图,6、规格为6mm的螺钉槽口外框图,a、多用一字形螺钉旋具刀口厚度。
从附图2中可以看出,多用一字形螺钉旋具刀口中部薄,边部厚,从刀口中部到边部刀口厚度逐渐增加。而大小不同规格的螺钉,槽口的宽度随着其长度增加。这样,旋具刀口就可插入不同规格螺钉的槽口中。
从附图3中可以看出,大小不同规格的螺钉,槽口的高度随着其长度增加。由于旋具刀口中部薄,边部厚。螺钉旋具可以插入不同规格的螺钉槽口中。
从以上说明可以看出,本实用新型可以设计成适用于不同规格范围的一字形螺钉旋具,如3~8mm范围、3~10mm范围、1~10mm范围,也可设计成适用于所有规格一字形螺钉的旋具。
本实用新型构思新颖,结构简单,可旋转不同规格的螺钉,使用十分方便。

Claims (1)

1、一种多用一字形螺钉旋具,其特征在于:螺钉旋具刀口中部薄、边部厚,从中部到边部刀口厚度逐渐增加。
CN 96231510 1996-03-27 1996-03-27 多用一字形螺钉旋具 Expired - Fee Related CN2255897Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96231510 CN2255897Y (zh) 1996-03-27 1996-03-27 多用一字形螺钉旋具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96231510 CN2255897Y (zh) 1996-03-27 1996-03-27 多用一字形螺钉旋具

Publications (1)

Publication Number Publication Date
CN2255897Y true CN2255897Y (zh) 1997-06-11

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Family Applications (1)

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CN 96231510 Expired - Fee Related CN2255897Y (zh) 1996-03-27 1996-03-27 多用一字形螺钉旋具

Country Status (1)

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CN (1) CN2255897Y (zh)

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