JP3053138U - Screw-in type screwdriver with improved wood screw head - Google Patents

Abstract

(57) [Summary] [Problem] How to integrate a wood screw and a screwdriver. A screw hole (A) is cut in a wood screw head (1), a screw thread (B) is provided in a driver tip part (2), and A is attached to B to achieve integration.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention is a technique for integrating a screwdriver and a wood screw.

[0002]

[Prior art]

 As a conventional product, a plus type and a minus type are generally known.

[0003]

[Problems to be solved by the invention]

 With conventional products, if you try to screw it into the target object, you need to turn the screwdriver, but if the force in the vertical direction is weak, the screwdriver will come off more easily than the wood screw. Had.

In addition, since it is difficult to handle with one hand, it is difficult to handle in a narrow place or a high place.

The present invention has been devised in order to solve such a problem of a conventional product, and the purpose is to integrate a screwdriver and a wood screw so that a driver can be used. The work can be done without falling off from the wood screw.

[0006]

[Means for Solving the Problems]

 To achieve the above object, the wood screw and screwdriver of the present invention are provided with a screw hole at the head of the wood screw and a screw thread at the tip of the screwdriver that fits the hole.

[0007] The screw thread is made shallower than the screw hole, and after finishing the work, the screwdriver is turned in the opposite direction so that the screw is easily removed from the wood screw.

[0008]

[Embodiment of the invention]

 In FIG. 4, since the screwdriver tip 2 is in close contact with the wood screw head 1, the wood screw and the driver do not stick and are integrated as a single rod.

[0009]

[Effect of the invention]

 The following effects can be obtained by the present invention.

[0010] Unlike conventional wood screws, the head is not easily broken.

[0011] Unlike conventional drivers, the tip is less likely to wear.

It is possible to work reliably with one hand even in a narrow place or a high place.

[0013] Easy to handle even by a weak person.

[Brief description of the drawings]

FIG. 1 is a side view showing a use state.

FIG. 2 is a front view of a wood screw.

FIG. 3 is a side view of a wood screw.

FIG. 4 is a side view of a driver tip.

[Explanation of symbols]

 A screw hole B screw thread 1 wood screw head 2 screwdriver tip

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[Procedure amendment]

[Submission date] September 26, 1997

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] Claims for utility model registration

[Correction method] Change

[Correction contents]

[Utility model registration claims]

2. A thread (B) is provided at the tip (2) of the driver. ────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] May 8, 1998

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] Claims for utility model registration

[Correction method] Change

[Correction contents]

[Utility model registration claims]

Claims (1)

[Utility model registration claims] A wood screw and screwdriver having a screw hole (A) in a wood screw head (1) and a screw thread (B) in a tip (2) of the screwdriver.