JPH0454801U

JPH0454801U -

Info

Publication number: JPH0454801U
Application number: JP9676390U
Authority: JP
Priority date: 1990-09-14
Filing date: 1990-09-14
Publication date: 1992-05-11

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す部分断面図、
第２図は第１図の一部分の斜視図、第３図は第１
図のＣ−Ｃ線断面図、第４図は従来技術の一実施
例を示す部分断面図、第５図は第４図の一部分の
斜視図、第６図は第４図のＤ−Ｄ線断面図である
。図において、１はモータ、２はギヤ、５はプラ
ンジヤ、６はコネクタ、７はプレート、１５はの
こ刃、２２はプラジヤホルダである。 FIG. 1 is a partial sectional view showing an embodiment of the present invention;
Figure 2 is a perspective view of a portion of Figure 1, and Figure 3 is a perspective view of a portion of Figure 1.
4 is a partial sectional view showing an embodiment of the prior art, FIG. 5 is a perspective view of a portion of FIG. 4, and FIG. 6 is a sectional view taken along line D-D in FIG. 4. FIG. In the figure, 1 is a motor, 2 is a gear, 5 is a plunger, 6 is a connector, 7 is a plate, 15 is a saw blade, and 22 is a plunger holder.

Claims

[Scope of utility model registration request]

An eccentric rotating pin embedded in a rotating member, a connector slidingly engaged with the eccentric rotating pin, a plunger coupled to the connector and having a saw blade attached to its lower end that moves reciprocally, together with the vertical reciprocating movement of the plunger,
In a jigsaw in which the saw blade makes a slight rocking movement back and forth in the direction of movement, a bearing supporting the plunger is supported in a plunger holder, both ends of the connector are engaged with the plunger holder, and the plunger holder has the above-mentioned A plunger structure of a jigsaw characterized by forming a fulcrum for rocking motion back and forth in the direction of travel.