JPH01137202U

JPH01137202U -

Info

Publication number: JPH01137202U
Application number: JP3126888U
Authority: JP
Priority date: 1988-03-09
Filing date: 1988-03-09
Publication date: 1989-09-20

Description

[Brief explanation of the drawing]

第１図は、この考案の一実施例に係るのこ柄の
底面図である。第２図は、第１図の線―に沿
う側面断面図である。第３図は、嵌合突起の構成
およびその変形例を説明するための切断面部分端
面図である。第４図は、嵌合突起の他の構成を説
明するためののこ柄の先端部分の側面断面図であ
る。第５図は、第４図の線―に沿う切断面部
分端面図である。第６図は、間隙の幅と嵌合突起
の高さとの関係を説明するための図である。第７
図は、嵌合突起の他の配置構造を説明するための
図である。第８図は、この考案の一実施例に係る
のこ身のの側面図である。第９図は、この考案の
さらに他の実施例に係るのこ柄の先端部分の側面
断面図である。第１０図は、第９図ののこ柄に装
着されるのこ身の後方部分側面図である。図において、１，２０……のこ柄、５……間隙
、５ａ……一方側壁、５ｂ……他方方側壁、６，
６ａ，６ｂ，６ｃ，６ｄ……嵌合突起、７……ス
トツパピン、１３，２１……のこ身、１４……凹
欠部、１５ａ，１５ｂ，１５ｃ，１５ｄ……透孔
、を示す。 FIG. 1 is a bottom view of a saw handle according to an embodiment of this invention. FIG. 2 is a side sectional view taken along the line - in FIG. 1. FIG. 3 is a partial end view of a cut surface for explaining the configuration of the fitting protrusion and a modification thereof. FIG. 4 is a side sectional view of the tip of the saw handle for explaining another configuration of the fitting protrusion. FIG. 5 is a partial end view of a cut section taken along the line - in FIG. 4. FIG. 6 is a diagram for explaining the relationship between the width of the gap and the height of the fitting protrusion. 7th
The figure is a diagram for explaining another arrangement structure of fitting protrusions. FIG. 8 is a side view of a saw blade according to an embodiment of this invention. FIG. 9 is a side sectional view of the distal end portion of a saw handle according to still another embodiment of the invention. FIG. 10 is a rear partial side view of the saw body attached to the saw handle of FIG. 9. In the figure, 1, 20... saw handle, 5... gap, 5a... one side wall, 5b... other side wall, 6,
6a, 6b, 6c, 6d...fitting protrusion, 7...stopper pin, 13, 21...saw body, 14...recessed portion, 15a, 15b, 15c, 15d...through hole.

Claims

[Claims for Utility Model Registration] (1) A gap into which a saw blade can be inserted, and a fitting protrusion, etc. formed of an elastic material provided on at least one side wall of the gap and protruding toward the other side wall. A saw body retaining structure comprising: (2) The saw blade holding structure according to claim 1, wherein the fitting projection includes a hemispherical projection. (3) The saw blade holding structure according to claim 1, wherein the fitting protrusion includes a protrusion having at least a tip end in the protrusion direction having a tapered surface tapered toward the protrusion direction. Saw body retention structure. (4) The saw blade holding structure according to claim 1, 2, or 3, wherein one or more fitting protrusions are provided on each side of the gap. Features a saw body retention structure. (5) The saw blade holding structure according to any one of claims 1 to 4, further comprising a saw blade at a position different from the position where the fitting protrusion is provided in the gap. A saw body holding structure characterized by being provided with a stopper pin for locking a part of the saw body. (6) A saw handle including the saw blade holding structure according to any one of claims 1 to 5. (7) A saw handle according to claim 6, and a saw handle that is detachable from the saw handle and has a through hole formed at a position opposite to the position where the fitting protrusion is provided. A replaceable blade saw consisting of a body.