JP2001277144A - Driver connecting tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve problems that when a screwing work is performed using a conventional driver a connecting string linked to the rear end of a handle part of a driver is gradually twisted and wound about the handle part to make the screwing work difficult, and it takes time for returning the twisted connecting string to an original state after the completion of the screwing work. SOLUTION: A mounting member 4 for rotatably mounting the driver 3 is connected to the other end of a connecting line 1 having a body connection body 2 at its one end.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a driver fixing device for fixing a driver (screw driver) to any part of a worker's body even if the driver (screw driver) is released from the worker's hand during work. It is.

[0002]

2. Description of the Related Art Conventionally, a driver as a screwdriver has been used at various work sites, but especially at a high work site, there is a danger of an accident due to a fall of the driver. Take safety measures such as providing a hole at the rear end of the part, connecting one end of the tether to the hole, and connecting the other end of the tether to any part of the worker's body, such as a belt of pants. There is.

[0003] In this way, even if the driver loses his / her grip on the handle of the driver during work at a high place and the driver is released from the hand of the operator, the driver can use the tying cord to tighten the belt of the pants. Because it is connected to the ground, it does not fall to the ground and does not hit other workers or passersby or lose the driver.

[0004]

However, when a screwdriver is used with the above-described conventional screwdriver, the connecting cord connected to the rear end of the handle portion of the driver is gradually twisted and the handle portion is twisted. There is a problem that it becomes difficult to carry out the screwing operation by winding around.

After the screwing operation is completed,
There is a problem that it takes time to return the twisted tether to its original state.

Accordingly, the present invention has been made to solve the above-mentioned conventional problem, and does not wrap around the handle portion of the driver even when performing the screwing operation, and does not adversely affect the screwing operation. It has been made for the purpose of providing a tether.

[0007]

For this purpose, a driver fixing device according to the present invention has a driver 3 rotatably mounted on the other end of a connecting line 1 having a body connecting member 2 connected to one end thereof. The members 4 are connected.

According to the driver fixing device of the present invention, a raised portion 6 is provided at the distal end of the handle portion 3a of the driver 3, a depressed portion 7 is provided near the distal end of the handle portion 3a of the driver 3, or a shaft portion of the driver 3 is provided. 3b, a raised portion 8 is provided near the rear end, and the mounting member 4 serving as a ring 4a is loosely fitted in front of the raised portion 6, the depressed portion 7, and between the raised portion 8 and the tip of the handle portion 3a. 3 can be attached to the attachment member 4 in a rotatable manner.

Further, in the screwdriver fixing device of the present invention, the rotating body 4b
By fitting the mounting member 4, the driver 3
Can be rotatably attached to the attachment member 4.

[0010]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an embodiment of a driver fixing device according to the present invention.

As shown in FIGS. 1 to 4, a driver connecting device according to the present invention includes a body connecting member
And a connecting member 4 adapted to rotatably mount the driver 3 to the other end of the connecting line 1. In addition, in order to connect the attachment member 4 to the other end of the connecting line 1, the connecting line 1 and the attaching member 4 are provided by interposing an eggplant ring 5 in the one shown in FIGS.
The connection with can be removed.

The driver shown in FIG. 1 is provided with a raised portion 6 at the tip of a handle portion 3a of the driver 3, and a mounting member 4 formed of a ring 4a is loosely fitted in front of the raised portion 6 so as to loosen the driver. 3 is rotatably mounted on the mounting member 4.

The driver shown in FIG. 2 is provided with a depression 7 near the tip of the handle 3a of the driver 3, and the mounting member 4 as a ring 4a is loosely fitted in the depression 7 so that the driver 3 can be loosely fitted. Is rotatably mounted on the mounting member 4.

In FIG. 3, a ring 8 is provided near the rear end of the shaft 3b of the driver 3 to form a raised portion 8, and a ring 4a is provided between the raised portion 8 and the tip of the handle 3a. The driver 3 is rotatably mounted on the mounting member 4 by loosely fitting the mounting member 4.

In FIG. 4, the driver 3 is rotatably mounted on the mounting member 4 by fitting a mounting member 4 serving as a rotating body 4b into the rear end of the handle portion 3a of the driver 3. .

As shown in the figure, the connecting line 1 can be made of a vinyl cord wound in a coil shape so as to be stretchable, a cotton rope, a hemp rope, a wire rope, or the like. There is no particular limitation as long as it connects the body and the driver 3.

The body connecting body 2 is an eggplant ring in the drawing, but a hook body or other member which is easily connected to any part of the worker's body, for example, a belt of pants. It is preferred that

Although the driver 3 is a plus driver in the drawing, various drivers such as a minus driver and a socket driver can be used.

As shown in the figure, the mounting member 4 is the ring 4a or the rotating body 4b as described above.
There is no particular limitation as long as the driver 3 can be rotatably mounted. When the mounting member 4 is a ring 4a, as shown in FIG. 5, a ring formed by twisting elastic wires is used, and the ring diameter can be freely expanded and contracted. It is easy to loosely fit in the foreground, loosely fit in the depressed portion 7, or loosely fit between the raised portion 8 and the tip of the handle portion 3a.

The driver fixing device of the present invention configured as described above is used as follows.

First, in the driver fixing device of the present invention, the body connecting member 2 connected to one end of the connecting line 1 is connected to any part of the worker's body, for example, a belt of pants. In this way, even if the operator fails to grasp the handle portion 3a of the driver 3 during work at a high place and the driver 3 is released from the operator's hand, the driver 3 can be It does not fall to the ground because it is connected to a belt or the like, does not hit other workers or passers-by, or loses the driver 3.

When the work is not to be performed at a high place, the driver 3 is detached from the mounting member 4 so that the entirety of the driver fastening device of the present invention is removed.
When the connecting line 1 is removed from the screwdriver, the driver 3 can be used with only the mounting member 4 left in the driver.

[0023]

Since the screwdriver fixing device of the present invention is constructed as described above, it does not wind around the handle portion of the screwdriver even when the screwdriver is operated, and is completely suitable for screwdriver operation. It became easy to use without affecting.

[Brief description of the drawings]

FIG. 1 is an overall perspective view showing an embodiment of a driver fixing device of the present invention.

FIG. 2 is a partial perspective view showing another embodiment of the driver fixing device of the present invention.

FIG. 3 is a partial perspective view showing still another embodiment of the driver fixing device of the present invention.

FIG. 4 is a partial perspective view showing still another embodiment of the driver fixing device of the present invention.

FIG. 5 is a perspective view of a mounting member formed as a ring in the driver fixing device of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Connecting line 2 Body connecting body 3 Driver 3a Handle part 3b Shaft part 4 Mounting member 4a Ring 4b Rotating body 6 Raised part 7 Depressed part 8 Raised part

Claims (5)

[Claims] An attachment member (4) for rotatably attaching a driver (3) is connected to the other end of a connecting line (1) having one end connected to a body connecting body (2). Characteristic screwdriver fastener. 2. A handle (3a) of a driver (3).
A ridge (6) is provided at the tip, and a mounting member (4), which is a ring (4a), is loosely fitted in front of the ridge (6), so that the driver (3) is turned on the mounting member (4). 2. The screwdriver fastener according to claim 1, wherein the fastener is freely attached. 3. A handle (3a) of a driver (3).
A recess (7) is provided in the vicinity of the distal end, and the mounting member (4), which is a ring (4a), is loosely fitted in the recess (7), so that the driver (3) is rotatable on the mounting member (4). The screwdriver fastener according to claim 1, wherein the fastener is attached to a driver. 4. A ridge (8) is provided near a rear end of a shaft (3b) of a driver (3), and a ring (4a) is provided between the ridge (8) and a tip of a handle (3a). 2. The driver fixing device according to claim 1, wherein the driver (3) is rotatably mounted on the mounting member (4) by loosely fitting the mounting member (4). 5. A handle part (3a) of a driver (3).
The driver (3) is rotatably mounted on the mounting member (4) by fitting the mounting member (4) as a rotating body (4b) into the rear end.
The described driver tether.