JPS6211577Y2 - - Google Patents

Description

[Detailed description of the invention] Saws that are frequently used outdoors, such as gardening pruning saws, use a portable case that is hung from the waist.

As shown in FIG. 7, this type of portable saw case has a leather or other flexible hanging band 2 fixed to the upper end of a sheath-like case body 1, and the upper end of the hanging band is shaped like a loop. It can be attached to the waist by passing it through a belt.

In this portable saw case, in order to prevent the saw stored in the case body from falling out, a fixing string B with a pair of hooks A and A' attached to both ends is provided to hold the saw handle. What has been done is known.

However, in the conventional case where the saw handle C stored in the case body 1 is held by the fixed string B,
Each time the saw was used, the saw had to be hooked and unhooked, which was extremely troublesome and resulted in the saw not being used often, which was dangerous.

In view of these points, the present invention has an elastic clamping piece made of a plate spring or the like fixed to a flexible hanging band, and the handle of the saw stored in the case body is automatically controlled by the elastic clamping piece. It was designed to be held in place.

Embodiments of the portable saw case of the present invention will be described below with reference to the accompanying drawings.

The case body 1 is made of wood, leather, or the like, and has a conventional sheath shape. At the top end of the case, a flexible hanging strap 2 is attached.
and a loop 4 is formed at the upper end of the hanging band 2 so that it can be passed through a belt or the like for hanging.

Then, on the outer surface of the flexible hanging band 2, a band-shaped spring, for example, is bent in a substantially C-shaped cross section directly above the case body 1, and both tips are expanded diagonally outward. Fix the clamping piece 3 with the open part facing outward.

As shown in FIG. 3, this elastic clamping piece 3 is adapted to clamp the handle C of a saw housed in the case body 1.

That is, as shown in FIG. 5, the elastic clamping piece 3 has a substantially C-shaped cross section and is large enough to clamp the handle C of the saw.
The dimension W ₁ of the open part is smaller than the width of the handle of the saw to be stored, and the dimension W ₂ between the two ends that expand diagonally outward is larger than the width of the handle of the saw to be stored.

Therefore, in order to store the saw, first insert the blade portion of the saw into the case body 1. As a result, the handle C will rise in the 3rd part of the elastic clamping piece, but
When the handle of the saw is pressed inward near the elastic clamping piece 3, the elastic clamping piece is pushed and expanded along the inclined surface 3a of the expanded part at the tip, and the handle C opens the C-shaped opening of the elastic clamping piece. When the handle C crosses over the section, the handle C is held by the elastic holding pieces 3 in a holding manner. When inserting the saw into the case body 1, it is easier to insert the saw by pulling the case body 1 diagonally upward and turning the opening of the case body 1 slightly outward as shown in FIG.

Next, as shown in FIG. 3, when attempting to take out the saw housed in the case body 1, the case body 1 is pulled diagonally upward.

Then, as shown in FIG. 4, the hanging band 2 is bent and the elastic clamping piece 3 disengages from the handle C of the saw, allowing the saw to be taken out freely.

The elastic clamping piece 3 fixed to the hanging band 2 may be formed by bending a single band-shaped spring into a substantially C-shape and fixing it with screws 5, 5, as shown in FIG.

Alternatively, as shown in FIG. 6, separate pieces may be placed facing each other and fixed with screws 5, 5.
In that case, a rigid base 6 is provided to integrally fix the suspension band 2, the base 6, and the elastic clamping piece 3.

Further, the elastic clamping piece 3 can be made of synthetic resin, and any material that can elastically clamp the handle of the saw is sufficient.

According to the portable saw case of the present invention, just by inserting it into the case body and pressing down on the saw handle, the saw handle can be securely held by the elastic clamping piece, and by lifting the case body, the saw handle can be held securely by the elastic clamping piece. It has the advantage that it does not take much effort to attach and detach the locking means unlike conventional case holders.

[Brief explanation of the drawing]

Figures 1 to 6 of the accompanying drawings show an embodiment of the portable saw case of the present invention, in which Figure 1 is a front view, Figure 2 is a side view, and Figure 3 is a state in which the saw is stored. Figure 4 is a side view of only the upper half, showing the state in which the elastic clamping piece and the handle of the saw are disengaged, and Figure 5 is a cross section taken along line V-V in Figure 1. 6 are sectional views showing modified embodiments, and FIG. 7 is a front view showing an example of a conventional saw case. 1... Case body, 2... Hanging band, 3... Elastic clamping piece, C... Saw handle.

Claims (1)

[Scope of utility model registration request] In a portable saw case having a flexible hanging band 2 at the upper end of the case body 1, the open part of the elastic clamping piece 3, which has a substantially C-shaped cross section and expands diagonally outward at both ends, is removed. The size of the open part of the elastic clamping piece 3 is
A portable saw case characterized in that W ₁ is smaller than the width of the handle of the saw to be stored, and larger than W ₂ , which is the dimension between both tips that expand diagonally outward.