JP2561962Y2 - Gauge device in punch and stapler - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gauge device for positioning a sheet in an office punch and stapler.

[0002]

2. Description of the Related Art In a conventional gauge device, a concave portion is formed on the back surface of a gauge, and a projection of a leaf spring is engaged with the concave portion.

[0003] For this reason, the concave portion provided on the back surface of the gauge is usually made of sheet metal, and the concave portion is processed by pressing so as not to come out on the surface. For this reason, the recess cannot be made too deep, and the projection of the leaf spring will get over the recess unless care is taken, and positioning cannot be easily performed.

[0004]

[Problems to be solved by the present invention] The present invention has been made in view of the above problems, and when a gauge is used,
It is an object of the present invention to easily and securely fix a predetermined position.

[0005]

In the case of direct engagement, a long bead and a holding portion are provided on a base cover, and a gauge provided with a regulating portion and a concave portion is mounted on the base cover so as to face the bead. Attach the leaf spring, so that the projection provided on the leaf spring engages with the recess of the gauge, and in the case of indirectly engaging, provide a recess on the base cover, An inverted V-shaped leaf spring is mounted on the mounting portion of the provided gauge, and the gauge is covered with the base and the base cover, and the projection of the gauge is engaged with the concave portion of the base cover by pressing the leaf spring. .

[0006]

In the case of the direct engagement, the projection of the leaf spring engages with the concave portion of the gauge, and the engagement amount can be increased, so that the fixing can be reliably performed. In the case of indirect engagement,
The projection of the gauge engages with the recess of the base cover, and the amount of engagement can be increased, so that it can be securely fixed as in the case of directly engaging.

[0007]

In FIG. 1, reference numeral 1 denotes a gauge, which is provided with a restricting portion 2 on an end surface and a concave portion 3.3 on one surface in a longitudinal direction.
Reference numeral 4 denotes a base cover, which is composed of a bead 5.5 for guiding the gauge and a holding portion 6.6 for preventing the gauge from falling off in the vertical direction. Reference numeral 7 denotes a leaf spring which is press-fitted into the base cover 4 and attached. An arc-shaped projection 8 is provided on the leaf spring 7, and the projection 8 is engaged with the recess 3 of the gauge 1 by pressing of the leaf spring 7 and is fixed.

In FIG. 2 and FIG. 3, reference numeral 1 denotes a gauge, a regulating portion 2.2 on both end surfaces, and a projection 10 and a mounting portion 1 in the center.
A leaf spring 12 having an inverted V-shape is mounted on the mounting portion 11, and the gauge 1 is covered by the base 13 and the base cover 4. 9 and is fixed. 14 is a handle, 15 is a push blade, and 16 is a needle box.

[0009]

[Effect of the invention] The gauge is easily and securely fixed at a predetermined position by pressing a leaf spring.

[0010]

[Brief description of the drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a longitudinal sectional view of the present invention.

FIG. 3 is a perspective view of a main part in FIG. 2;

FIG. 4 shows a conventional example.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 gauge 2 restricting portion 3 concave portion 4 base cover 5 bead 6 pressing portion 7 leaf spring 8 projection 9 concave portion 10 projection 11 mounting portion 12 leaf spring 13 base 14 handle 15 pressing blade 16 needle box 17 curved base

Claims (2)

(57) [Scope of request for utility model registration] A base cover is provided with a long bead and a holding portion, a gauge having a regulating portion and a concave portion is mounted thereon, a leaf spring is mounted so as to face the bead, and a projection provided on the leaf spring is a gauge. A gauge device for a punch and a stapler, wherein the gauge device is engaged with a recess. 2. A mounting portion of a gauge having a concave portion provided on a base cover, and a projection and a mounting portion provided in the center of a regulating portion and a reverse portion.
A gauge device for a punch and a stapler, wherein a leaf spring having a letter shape is attached, a gauge is covered by a base and a base cover, and a projection of the gauge is engaged with a concave portion of the base cover by pressing of the leaf spring.