JPH04112780U - screwdriver with light - Google Patents

Abstract

(57) [Summary] [Structure] A light bulb 3 is attached to one end of the grip part 2 which is cylindrical and becomes a handle when tightening the screw and holds the driver shaft 1 in a replaceable manner.
A lighting section 3 consisting of a switch 3a and a switch 3b is provided, and power is supplied from a built-in battery 4. The tip of the driver shaft 1 is illuminated with light from a light bulb 3a. [Effect] While illuminating dark places and difficult-to-reach areas with complex structures, you can easily tighten screws and bolts.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to a screwdriver as a tool, and particularly to a screwdriver with a ride.

0002

[Conventional technology]

Traditionally, this type of screwdriver has been used to drive screws and bolts in dark areas or areas with complex structures. If you are fixing the device with a light fixture, etc., it may be difficult to determine the installation location, so please use a separate lighting fixture. , I had to use lighting to find the installation location.

0003

[Problem that the idea aims to solve]

The conventional drivers mentioned above do not have lighting functions, so they cannot be used in dark places. When fixing a part with a complicated structure using screws, bolts, etc., it is important to know the mounting location. It was difficult to locate the screws, and it was difficult to determine the screw installation position smoothly, so separate lighting was required. The disadvantage is that you have to prepare the equipment.

0004

[Means to solve the problem]

The lighted driver of the present invention has a driver shaft and a substantially cylindrical shape with one end facing forward. A grip part that holds the screwdriver shaft interchangeably and rotates it when tightening the screw. , a lighting section provided near the one end of the grip section and comprising a light bulb and a switch; and a switch that is replaceably housed inside the grip section and supplies power to the lighting section. Equipped with a battery.

[0005]

【Example】

Next, the present invention will be explained with reference to the drawings.

[0006] FIGS. 1(a) and 1(b) are a perspective view and a sectional view of an embodiment of the present invention.

[0007] This embodiment has a cylindrical shape and has a driver shaft 1 (normally a bit) attached to one end of the open side. ), and a grip part 2 that serves as a handle for holding the handle in a replaceable manner and rotating it when tightening the screw; A driver consisting of a light bulb 3a and a switch 3b is provided at the open end of the grip part 2. A lighting part 3 that illuminates the tip of the fiber shaft 1 and a light part 3 that is replaceably stored inside the grip part 2. A battery 4 that supplies power to the lighting section 3 is screwed into the other end of the grip section 2. It consists of an upper lid 5 that can be opened.

[0008] In this way, according to this embodiment, the grip part 2, which is the handle part of the screwdriver, has a bar. Since the battery 4 and light bulb 3a are built-in, the light from the light bulb 3a can be used to drive the driver shaft 1 By illuminating the tips of the screws and bolts, you can easily determine where to attach screws and bolts. I can do it. In addition, there is a groove 5a in the upper lid 5 on the top of the handle that can be opened freely with a coin. Since it is cut off, the battery 4 can be easily replaced. In addition, the switch By turning 3b on and off, the light bulb 3a lights up only when necessary, and when it is not needed. Of course you can cut it.

[0009]

[Effect of the idea]

As explained above, this invention has a lighting function on the driver, so When fixing with screws, bolts, etc. in places with complex locations or structures that are difficult for light to reach, lighting It has the effect of allowing you to work smoothly without using any equipment.

[Brief explanation of drawings]

FIG. 1 is a diagram showing an embodiment of the present invention; FIG. 1(a) is a perspective view, and FIG. 1(b) is a sectional view.

[Explanation of symbols]

1 Driver axis 2 Grip part 3 Lighting section 3a Light bulb 3b switch 4 Battery 5 Upper lid 5a Groove

Claims (1)

[Scope of utility model registration request] 1. A driver shaft, a grip portion having a substantially cylindrical shape and having one end that holds the driver shaft in a replaceable manner and rotates when tightening a screw, and a light bulb and a switch provided near the one end of the grip portion. A driver with a light, comprising: a lighting section; and a battery that is replaceably housed inside the grip section and supplies power to the lighting section.