JP2588586Y2 - Saw sheath - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in a sheath for accommodating a blade such as a saw.

[0002]

2. Description of the Related Art A portable tool such as a saw has a structure in which a blade portion is housed in a sheath in order to ensure safety when carrying the tool. Is configured such that a hollow portion corresponding to the shape of a blade portion such as a saw is formed in the center of an elongated wood or synthetic resin, and the blade portion is inserted into the hollow portion from above and accommodated therein. Is common.

[0003]

However, when such a portable saw or the like is used, the sheath is hung on a waist belt of an operator, and the saw or the like is removed from the sheath as necessary. Although it is used, as seen in conventional ones, in those configured to insert a saw blade etc. in the cavity, the whole sheath tends to be bulky and heavy,
When inserting the blade portion, it is necessary to confirm each insertion hole of the blade in the sheath, and there is a disadvantage that the usability is poor. In addition, as the blade comes into and out of the sheath of a saw or the like, the blade part constantly comes into contact with the blade inlet part of the sheath.As a result, the inlet part is gradually scraped off, and finally loses its function as a sheath. There is a disadvantage. This invention seeks to eliminate such disadvantages found in prior art arrangements.

[0004]

According to the present invention, a back metal or a blade formed on a handle is attracted to an upper surface of a plate-like case capable of accommodating the blade by moving the blade side such as a saw. By arranging the magnets and forming a hook portion for the waist belt in the case, the weight of the entire sheath is reduced, and the operability at the time of using the sheath is simplified.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings. As shown in FIGS. 1 to 4, a sheath body 1 is formed of a plate material slightly larger than a side surface of a blade portion 15 such as a saw. The magnet 7 is arranged on the upper surface of the case 2 in which the receiving portion 4 into which the tip of the blade portion 15 can be inserted is formed in the lower portion of the blade, and the latching portion 6 for the waist belt is formed in the upper portion of the plate portion 2. Then, a saw or the like housed along the case 2 is
Thus, the general structure can be fixed by suction. That is, as shown in FIGS. 1 to 4, the case 2 corresponds to the shape of the blade portion 15 such as a saw, and the thickness of the blade portion 15 is larger than the thickness of the blade portion 15 on both sides of a plate material slightly larger than that. A high rising edge 3 is formed, and a cover portion 5 is formed below the rising edge portion 3 to form a front receiving portion 4 having a shape into which the tip of the saw portion 15 can be inserted.
Therefore, when the blade portion 15 is housed in the case 2, the blade portion 15 is disposed obliquely with respect to the case 2 as shown in FIG. After inserting the front end into the front receiving portion 4, the blade 12
By pulling the blade toward the case 2, the entire blade portion 15 can be accommodated in the case 2. A projecting portion 11 extending in the lateral direction is formed on the upper back surface of the case 2, and a recess is formed on the front surface thereof, and the magnet 7 is embedded in the recess. Thus, a metal part such as a saw housed along the case 2 can be fixed. As shown in FIGS. 1 to 4, the hooking portion 6 for the waist belt forms a bent portion 9 that can be bent in an elongated plate material, and a pair of portions is provided at a position where the front plate portion and the back plate portion 10 coincide with each other. When the hook 8 is attached and bent, the base portion can be fixed by the hook 8. In addition, a hole for attaching to the case 2 is formed in the base of the front plate portion in the hooking portion 6 for the waist belt, and the hole and the protrusion 11 of the case 2 are formed. After the holes are aligned with each other, the fitting piece 12 is inserted into the case 2 so that the fitting to the case 2 can be performed. It is configured so that it can be adjusted to an arbitrary angle by applying force and rotating.

[0006]

The sheath body 1 such as a saw according to the present invention has a configuration in which the case 2 for accommodating the blade portion 15 is formed of a plate material slightly larger than the side shape of the blade portion 15. The whole is not bulky and can be reduced in weight,
This has the advantage that the attachment and detachment of a saw or the like during operation can be performed very easily. In other words, when saw blades and the like are inserted into the cavity as seen in the conventional one, the sheath itself tends to be bulky and heavy, hindering the work, and when inserting the blade part Has to confirm the insertion slot of the blade one by one, there is the inconvenience of poor operability at the time of work, but in the sheath according to the present invention, the handle 14 was gripped upon its accommodation. In this state, after the tip of the blade 15 is brought into contact with the plate surface of the case 2 and the whole is lowered downward, the tip of the blade 15 automatically enters the front receiving portion 4, The saw can be housed in the sheath by a simple operation of pulling the handle portion toward the operator's waist side and guiding the saw backing 13 to the magnet 7 side, and accommodates the saw as in the conventional case. The inconvenience of having to check the insertion port of each sheath When the blade portion of the saw or the like is brought closer to the case 2 side, the entire blade portion 15 is automatically fixed by the magnet 7, and is fixed one by one with a band band or the like to prevent the blade portion 15 from falling off. There is an advantage that no troublesome operation such as performing is required.

[Brief description of the drawings]

FIG. 1 is a front view showing a sheath body according to the present invention.

FIG. 2 is a partially cutaway side view showing the sheath body according to the present invention.

FIG. 3 is a side view showing how to accommodate the saw in the sheath body according to the present invention.

FIG. 4 is a front view showing a state in which a saw is accommodated in the sheath body according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Sheath main body 2 Case 3 Edge part 4 Front receiving part 6 Latch part 15 Blade part

Claims (1)

(57) [Scope of request for utility model registration] 1. A magnet is provided on an upper surface of a case 2 in which a receiving portion 4 into which the tip of the blade 15 can be inserted is formed below a plate member slightly larger than a side surface of the blade 15 such as a saw. 7. A sheath such as a saw, wherein a sheath 7 is disposed and a retaining portion 6 for hanging to a waist belt is formed above the plate portion 2.