JPS597025Y2 - Wilkie hook - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a will key hook for locking a will key used for opening and closing a valve, and the locked will key of various sizes is made to face in a fixed direction.

As shown in FIG. 1, the Will key 4 has an F-shaped outer shape and has a rod-shaped grip 6 and a hook 5 consisting of two protrusions arranged in parallel at one end of the grip 6. , a valve opening/closing aid.

If a valve with a handle wheel has a handle wheel, the handle wheel will become difficult to rotate if scale or rust builds up inside the valve. It is often done to open and close the valve by moving the handle 6 of the Will key 4 and turning the handle wheel.

In this way, the Will Key 4 is used by being hooked onto the handle wheel and spokes of the valve, so various sizes are available to match the size of the valve, such as the diameter of the handle wheel and the thickness of the spokes.

Conventionally, Wilkies 4 of various sizes were usually placed horizontally in places where they were frequently used, such as handrails 3 at work sites, as shown in Figure 1. The Will key 4 easily falls off from the locking part 7 of the Will key hook, and it takes time to find the Will key 4 that matches the size of the valve. There was a problem in that it was time-consuming.

In order to solve this problem, a pipe with open ends at both ends was arranged in the vertical direction, and the grip part 6 of the Wilkie 4 was inserted into this pipe. Since I was using a piece cut in the direction perpendicular to the
The orientation of the hook part 5 of the valve 4 becomes inconsistent, making it impossible to quickly remove the Will key 4 that matches the size of the valve when necessary, which is inefficient and also undesirable from an aesthetic point of view. .

The present invention has been made to solve such problems.

An embodiment of the present invention will be described with reference to FIG. 2. Reference numeral 1 indicates an example of a cylindrical body, which is a pipe with openings at both ends and a circular cross section, the inner diameter of which is larger than the outer diameter of the grip part 6 of the Wilkie 4. in,
It is smaller than the hook part 5 of the Wilkie 4, and its upper end 2 is cut with an oblique plane and has an inclined cut surface.

This pipe 1 can be attached to a handrail 3 at a work site, etc. at its upper end 2.
A plurality of pieces are provided vertically at equal intervals so that the cut surfaces of the pieces are parallel to each other.

Here, the pipes 1, 1, . . . may be erected so that the cut surfaces of their upper ends 2 are on the same plane.

Further, it is preferable that the upper end 2 of the pipe 1 is chamfered.

When the grip part 6 of the Will key 4 is inserted into the pipe 1 having such a structure, the hook part 5 of the Will key 4 will come into contact with the upper end 2 of the pipe 1 because the cut surface of the upper end 2 of the pipe 1 is inclined. After making contact, the weight of the Wilkie 4 lowers it to the lowest point at the upper end 2 of the pipe 1 and stops there, so the hook 5 of the Wilkie 4 should face perpendicular to the cut surface of the upper end 2 of the pipe 1. become.

In this case, the upper end 2 of the pipe 1 may be cut with a curved surface, and the shape of the upper end 2 is not symmetrical, but the front side is the lowest, and the inclination changes between the left and right sides. You may also do so.

Furthermore, if you change the inner diameter or length of the pipes 1, 1, etc. sequentially and attach them to the handrail 3, the Wilkie 4
You can also multiply them in order from smallest to largest.

The cylindrical body in the present invention is not limited to a circular cross section;
Triangular or square shapes can also be used, but in this case,
It is necessary to slope the two edges of the upper end so that there is no horizontal portion from the top to the bottom of the upper end 2.

Since the Will key hook of the present invention is constructed as described above, it has the effect that a desired Will key can be quickly taken by checking the size of the Will keys lined up on the Will key hook.

In particular, if the upper end cut surfaces of each cylindrical body in the present invention are aligned so that the hook part of the will key is aligned parallel to the handrail etc., the hook part of the hook key can be attached to the driver's clothes. The effect is that it does not get caught and has an excellent aesthetic appearance.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing an example of a conventional wheel key hook, and FIG. 2 is a perspective view of an embodiment of the present invention. 1...Pipe, 2...Top end of pipe,
3... Handrail, 4... Will key 5.
...Hook part.

Claims (1)

[Scope of utility model registration request] A will key hook consisting of a plurality of cylindrical bodies 1 each having a cut surface with an inclined upper end 2 standing side by side.