JPH0636781U - Driver handle with torque rod - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a handle for a driver that allows easy installation of screws that require a large amount of force and reduces the strain on the wrist. [Structure] A hollow hole is made in the middle of the handle (1) of the driver, and a rubber hole (2) with rubber packing adhered to the inner wall,
Insert the removable torque bar (3).

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a driver that generates a large pressing force and torque when newly screwing a wall or plate.

[0002]

[Prior art]

 Traditionally, the driver had only a handle thicker than the metal part.

[0003]

[Problems to be solved by the device]

 This had the following drawbacks. (B) A large force is required to press a screw against a wall or plate, and the work of turning at the same time cannot efficiently produce the vertical force of pressing and the lateral force of turning. (B) When attaching screws to high places, it was particularly difficult to exert force, and the burden on the wrist was heavy. The present invention has been made in order to efficiently use these forces.

[0004]

[Means for Solving the Problems]

 A screwdriver with a torque rod, characterized in that a hole is provided in the middle of the handle (1) of the driver, a rubber packing is adhered to the inner wall of the handle to form a rubber hole (2), and a torque rod (3) is inserted therein. It is a handle.

[0005]

[Action]

 While pushing in the rear end of the screwdriver handle with your palm, push the torque rod (3) around with your finger.

[0006]

【Example】

 Embodiments of the present invention will be described below. (A) If the driver can be used in a large space, insert the longer torque rod (3) into the hole (2) and push the rear end of the handle with the palm of your hand while rotating the torque rod with a few fingers. give. (B) When rotating in a narrow space, replace it with a shorter torque rod (3) as shown in Fig. 3, and while holding the rear end of the handle with the palm of your hand, apply rotational torque with one finger. (C) When using a driver at the same location all the time, use a handle with an embedded torque rod. (D) The hole is located a few centimeters away from the rear end of the handle, but it is also possible to prepare two rubber holes (2) and (4) at right angles depending on the size of the hand as shown in FIG. (E) If you do not need a large pushing force, you can remove the torque rod and handle it as you would a conventional screwdriver. The rubber holes (2) and (4) are formed by bonding rubber packing into the holes so that the torque rod (3) does not easily fall out.

[0007]

[Effect of device]

 The screwdriver that requires a large pressing force can be efficiently used, and the burden on the wrist is reduced.

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a perspective view showing a usage state of the present invention.

FIG. 3 is a perspective view showing another embodiment of the present invention. Embodiment (B)

FIG. 4 is a perspective view showing another embodiment of the present invention. Embodiment (d)

[Explanation of symbols]

 1 Screwdriver handle 2 Rubber hole 3 and Luc stick 4 Rubber hole

Claims (1)

[Scope of utility model registration request] 1. A hole is formed in the middle of the handle (1) of the driver, and a rubber packing is adhered to the inner wall of the handle (1) to form a rubber hole (2).
And the torque rod (3) is inserted there, characterized by a screwdriver handle with a torque rod