JPH1142567A - Adaptor for turning polygonal-holed screw - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce cost by forming both end parts fittable into a polygonal hole made in the head of polygonal-holed screw, and making a polygonal hole that can fit the tip part of a polygonal bar spanner in one end face, while making a hole different from the fittable polygonal hole a turning tool different from the polygonal bar spanner, in the other end face. SOLUTION: Both end parts of a bar body 1 are formed in polygonal pillar shape fittable to a large diameter polygonal hole opened in the end face of a fitting position adjusting tool for fittings. A small diameter polygonal hole C0 that can fit the tip part of a small diameter polygonal bar spanner is opened in one end face, and a hole C1 different from the polygonal hole is made in the other end face so as to apply a turning tool different from the small diameter polygonal bar spanner. One end part of polygonal pillar shape of the bar body 1 is fitted to a large diameter polygonal socket opened in the head of a polygonal-holed screw additionally provided at the fitting position adjusting tool, while the small diameter polygonal bar spanner is fitted to the small diameter polygonal hole C0 at the other end of the bar body 1, and the polygonal-holed screw is turned to adjust a position. The cost of a turning tool can therefore be reduced.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a screw with a square hole attached to a position adjuster attached to a fitting, for example, when adjusting the mounting position of the fitting in any of forward, backward, left, right, up and down directions. The present invention relates to an adapter for rotating a screw having a square hole for rotating a screw.

[0002]

2. Description of the Related Art Conventionally, for example, when adjusting the mounting position of fittings using a position adjusting tool, a screw which is advanced and retracted by a rotating tool is often used. As this screw, a screw with a hexagonal hole having a hexagonal hole at its head capable of fitting the tip of a small-diameter square bar wrench, which is a rotating tool, is often used. Moreover, a plurality of screws are used for the same fittings, and the diameters of the hexagonal holes of the plurality of screws are often different.
Further, since screws having other hexagonal holes have the same diameter between the screw portion and the head portion, there are less restrictions on mounting than screws having different diameters, which is convenient.

[0003] However, for example, the above-described mounting position adjusting tool requires two types of square bar spanners having different diameters. One of the smaller diameters (4 mm) can be a normal commercial product, and there is no particular problem, while the other has a larger diameter (7 m).
m), which is not commercially available, requires a special order, and has a problem that the price is higher than other rotating tools such as a driver. On the other hand, when fittings and square bar spanners are bundled, if they are not carefully covered with cushioning material, a hard square bar spanner may press or hit the decorative surface of the fittings and cause damage. There is a point.

[0004]

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a large-diameter square bar spanner used as a turning tool for a square hole screw attached to the above-mentioned conventional fitting position adjusting tool. To reduce the cost by making it unnecessary, and even when fittings and square bar spanners are bundled, a screw adapter with a square hole that does not compress or hit the decorative surface of the fittings and may not damage it To provide.

[0005]

In order to achieve the above object, an adapter for rotating a screw with a square hole according to claim 1 is a rod-shaped body (1), wherein both ends are the heads of the screw with a square hole. A small-diameter square hole (C0) is formed in a prism shape so as to be fittable in the large-diameter square hole drilled in the hole, and a front end of a small-diameter square bar wrench can be fitted in one end surface. Further, a hole (C1) different from a square hole into which at least one kind of rotating tool different from the square bar spanner can be fitted is formed in the other end surface.

According to a second aspect of the present invention, in addition to the configuration of the first aspect, at least one type of rotating tool different from the square bar spanner is fitted to one end surface of the small-diameter square hole (C0). A hole (C3) different from the square hole that can be combined is formed.

According to a third aspect of the present invention, in addition to the configuration of the first or second aspect, a hole (C1 and / or C3) different from a square hole is provided.
However, it is characterized in that it has a shape in which a screwdriver or a coin, which is a rotating tool different from the square bar spanner, can be fitted.

According to a fourth aspect of the present invention, in addition to the features of the first to third aspects, the rod-shaped body (1) is made of a hard plastic.

The symbols in parentheses above correspond to the symbols described in the drawings and the embodiments of the invention described later.

According to the first aspect of the present invention, the prismatic end of the rod is fitted into the large-diameter square hole drilled in the head of the screw with the square hole, and the square-bar wrench is inserted into the small-diameter square hole. The rod-shaped body is rotated by being fitted and rotated, or by being fitted and rotated by a rotating tool different from a square bar spanner into a hole different from the square hole, and through it, The screw with a square hole rotates, and for example, position adjustment of fittings is performed. for that reason,
Generally, it is not commercially available, requires a special order, is expensive, and does not require a large-diameter rectangular bar spanner. In addition, since a hole different from a square hole is provided, instead of a high-priced small-diameter square bar spanner, a more easily available and cheaper screwdriver, such as a screwdriver, can be used for turning the position adjustment tool for fittings. And the like can be used.

According to the second aspect of the present invention, a square hole in which at least one kind of rotating tool different from a square bar wrench can be fitted is also provided on one end face having a small-diameter square hole. Since the holes are drilled, a readily available and inexpensive rotary tool such as a screwdriver can be used as described above, and the size of the hole on one end surface side and the hole on the other end surface side can be increased. By changing the shape of the sheath, a plurality of types of rotating tools can be used, and the versatility is expanded.

Further, according to the invention of claim 3, according to claim 1,
Alternatively, in addition to the operation and effect of the second aspect of the present invention, a screwdriver or a coin which is more easily available and cheaper can be used instead of the small-diameter square bar spanner.

According to the invention of claim 4, according to claim 1,
In addition to the functions and effects of the inventions of (1) to (3), since the rod-shaped body is easy to manufacture and inexpensive as compared with a metal-made body,
In addition to reducing costs, when bundled with fittings, there is no danger of damaging or damaging the decorative surface of fittings, even if they are not carefully covered with cushioning material, reducing packaging costs Is done.

[0014]

Embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a partial perspective view showing a rotation adapter with a square hole screw according to an embodiment of the present invention, FIG. 2 is a partial perspective view seen from a different side from FIG.
Is a partial perspective view showing another embodiment of the present invention, and FIG. 4 is a partial perspective view seen from a different side from FIG.

An adapter for turning a screw with a square hole according to an embodiment of the present invention is used to adjust the mounting position of a fitting such as a door in any of forward, backward, left, right, up and down directions. This is for turning a screw with a square hole attached to the attached mounting position adjuster, and is configured in detail as follows.

That is, as shown in FIGS. 1 and 2, the rod-shaped body 1 has both ends formed in a large-diameter square hole formed in an end face of a fitting position adjusting tool (not shown) for fittings. It is formed in a prismatic shape so as to be fittable. A small-diameter square hole C0 into which the tip of a small-diameter square bar wrench (not shown) can be fitted is formed on one end surface, and the small-diameter square bar wrench described above is provided on the other end surface (or both end surfaces). At least one different from
A hole C1 different from a square hole is formed so that a kind of rotating tool can be applied.

As shown in FIGS. 3 and 4, holes C2 and C3 different from the square holes may be formed in both end surfaces (or either end surface). This hole C
Reference numerals 2 and 3 denote a groove having a longer length than the hole C1 and dividing the end face into two. For example, a hole C1 is made in one end face,
By making a hole C3 in the other end face where the square hole C0 is made, a plurality of types of rotary tools that can be fitted in the hole C1 and the hole C3 can be used, and versatility is expanded.

The rod 1 may be prismatic in its entire length, or may be cylindrical in its center except for both ends (not shown). The shape of the prism and the square hole C0 is generally a regular hexagonal prism, and the square holes C1, C2, and C3 are different from the square holes.
Instead of a square bar spanner, it is preferable to use an easily available and inexpensive screwdriver or coin (both not shown) in a shape that can be applied. Therefore, the shape is as shown in FIGS. In addition, as shown in FIG. 3 and FIG. 4, a combination of plus and minus is common and has high usage. Further, the rod-shaped body 1 is also preferably made of a hard plastic such as polypropylene which is easy to mold and is inexpensive.

The operation will be described. For example, a rectangular column-shaped rod 1 is used for a large-diameter square hole drilled in the head of a square hole screw (not shown) attached to a mounting position adjuster such as a door. One end is fitted, and a small-diameter square bar wrench is fitted into the small-diameter square hole C0 at the other end of the rod-shaped body 1, and is rotated through the rod-shaped body 1. The screw with the square hole is rotated, and the position of the fittings is adjusted. Therefore, at least, a large-diameter square-bar wrench that is not commercially available, requires special order, and is expensive, is unnecessary.

In addition, the rotation of the screw with square holes is easier than the square hole at the other end of the rod-shaped body 1 in place of the small-sized square rod wrench of the rod-shaped body 1. When an available and inexpensive rotating tool such as a screwdriver or a coin is fitted and rotated, the position adjusting tool is rotated, and the position of the fittings is adjusted. Thereby, the cost of the turning tool is further reduced.

In addition, since the rod-shaped body 1 is made of inexpensive hard plastic, which is easier to manufacture than a metal-made one, the cost can be reduced accordingly, and when the rod-shaped body 1 is bundled with fittings, it can be used as a buffer. Even if not carefully covered with wood,
There is no danger of damaging or damaging the decorative surface of the fittings, and packaging costs are reduced.

In the case where, for example, after the fittings are constructed, if there is any deviation or gap for some reason, the owner himself / herself can use the adapter and the screwdriver or coin of the present invention without a square bar spanner. Therefore, the mounting position of the fittings can be easily adjusted. Even if the adapter of the present invention is lost, it is inexpensive, can be requested from the manufacturer, and can be easily obtained.

[0023]

According to the first aspect of the present invention, for example, when adjusting the position of fittings, there is no need for a large-diameter square bar wrench that is not commercially available, requires special ordering, and is expensive.
Further, since a hole different from the square hole is provided, a rotary tool such as a screwdriver, which is more easily available and less expensive, can be used in place of a small-diameter square bar spanner that is expensive.

According to the second aspect of the present invention, a square hole in which at least one kind of rotating tool different from a square bar wrench can be fitted is also provided on one end face having a small-diameter square hole. Since the holes are drilled, a readily available and inexpensive rotary tool such as a screwdriver can be used as described above, and the size of the hole on one end surface side and the hole on the other end surface side can be increased. By changing the shape of the sheath, a plurality of types of rotating tools can be used, and the versatility is expanded.

Further, according to the invention of claim 3, according to claim 1,
Alternatively, in addition to the operation and effect of the second aspect of the present invention, a screwdriver or a coin which is more easily available and cheaper can be used instead of the small-diameter square bar spanner.

According to the invention of claim 4, according to claim 1,
In addition to the functions and effects of the inventions of (1) to (3), since the rod-shaped body is easy to manufacture and inexpensive as compared with a metal-made body,
In addition to reducing costs, when bundled with fittings, there is no danger of damaging or damaging the decorative surface of fittings, even if they are not carefully covered with cushioning material, reducing packaging costs Is done.

[Brief description of the drawings]

FIG. 1 is a partial perspective view showing an embodiment of the present invention.

FIG. 2 is a partial perspective view seen from a different side from FIG.

FIG. 3 is a partial perspective view showing another embodiment of the present invention.

FIG. 4 is a partial perspective view seen from a different side from FIG. 3;

[Explanation of symbols]

 1 Rod C0 Square hole C1 hole C2 hole C3 hole

Claims (4)

[Claims] 1. A rod-shaped body, both ends of which are formed in a prismatic shape so as to be able to be fitted into a large-diameter square hole drilled in a head of a square-hole screw, and a small-diameter corner formed on one end surface. A small-diameter square hole into which a tip of a rod spanner can be fitted is formed, and a hole different from the square hole into which at least one type of rotating tool different from the square bar spanner can be fitted is provided on the other end surface. An adapter for turning a screw with a square hole, characterized by having been drilled. 2. A method according to claim 1, wherein at least one of the end faces on which the small-diameter square hole is formed has a hole different from a square hole into which at least one kind of rotary tool different from the square bar spanner can be fitted. The screw rotation adapter with a square hole according to claim 1. 3. The square hole according to claim 1, wherein the hole different from the square hole has a shape that can be fitted with a screwdriver or a coin which is a rotating tool different from the square bar spanner. Adapter for turning screws with square holes. 4. The adapter according to claim 1, wherein said rod-shaped body is made of hard plastic.