SAW SHEATH
First Claim
1. A saw sheath including a flat sheath opening section and a flat main sheath body continuing from the sheath opening section, a saw blade being inserted, from a blade tip thereof, into the main sheath body through the sheath opening section, wherein the sheath opening section has an opening width that is wider at an entrance thereof and becomes narrower with depth, a pair of guide rollers for guiding the blade tip into the sheath opening section are provided at the entrance of the sheath opening section, on respective sides in a width direction of the entrance, a pair of grip penetration preventing sections for preventing further penetration of a saw grip are provided behind the pair of guide rollers, an elastic grip-fitting space for receiving and elastically fitting a part of the saw grip therein is secured between the grip penetration preventing section and the corresponding guide roller.
1 Assignment
0 Petitions
Accused Products
Abstract
A saw sheath is provided which allows a saw to be inserted easily and smoothly, which prevents the inserted saw from easily falling out or rattling in the sheath, and which can suppress scraping-off of the inner wall by the blade tip of the saw blade caught by the inner wall. The saw sheath (1) includes a flat sheath opening section (10) and a flat main sheath body (20), and a saw blade (31) is inserted into the main sheath body (20) via the sheath opening section (10). The sheath opening section (10) has an opening width that is wider at the entrance and becomes narrower with depth. A pair of guide rollers (11a) are provided at the entrance of the sheath opening section (10), on the respective sides in the width direction of the entrance, and a pair of grip penetration preventing sections (15) are provided behind the pair of guide rollers (11a). Certain spacing between the grip penetration preventing section (15) and the corresponding guide roller (11a) constitutes an elastic grip-fitting space (16).
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Citations
8 Claims
- 1. A saw sheath including a flat sheath opening section and a flat main sheath body continuing from the sheath opening section, a saw blade being inserted, from a blade tip thereof, into the main sheath body through the sheath opening section, wherein the sheath opening section has an opening width that is wider at an entrance thereof and becomes narrower with depth, a pair of guide rollers for guiding the blade tip into the sheath opening section are provided at the entrance of the sheath opening section, on respective sides in a width direction of the entrance, a pair of grip penetration preventing sections for preventing further penetration of a saw grip are provided behind the pair of guide rollers, an elastic grip-fitting space for receiving and elastically fitting a part of the saw grip therein is secured between the grip penetration preventing section and the corresponding guide roller.
Specification