JPH0952496A - Two-leg drawing pin - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make it possible to prevent the sliding down of a thumb tack and the shaking when being pressed by increasing an auxiliary leg at the side of the main leg of the tack, shortening the length of the auxiliary leg as compared with the main leg, and integrating it with the plastic thumb tack body. SOLUTION: Both the ends of steel wires for constituting a main leg 1 and an auxiliary leg 2 are sharpened like needles in a U shape. In this case, the length of the leg 2 is shortened as compared with that of the leg 1. The legs 1 and 2 are fixed to the plastic thumb tack body 3. The body 3 starts to be pressed, the leg 1 is inserted by the force as usual, the leg 2 is added at the rear half to be inserted, the body 3 is fixed with strong pressing, and the pressed bulletins is scarcely slid down and supported. Thus, the two legs are provided so that the shape of the body 3 becomes elliptical and is not rolled down. Further, the pin is easily held and pressed. Its directivity is felt. The force can easily be applied, and the decision of the operation can early be made. The legs 1, 3 are sufficiently fixed to plastic and not falls down.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to prevention of slipping of posted items at home or at work.

[0002]

2. Description of the Related Art Conventionally, pushpins pushed by one foot have been generally used.

[0003]

The thumbtack pushed by one foot may slip off due to the weight and vibration of the posted object, wind and humidity, so that it does not fall off and is pushed by one foot when pushing it. Stability to keep

[0004]

[Means for Solving the Problems] Fixed supporting friction is doubled by adding another short leg to the conventional one leg (main leg).

[0005]

[Work] Start pushing the thumbtack body, the main foot is inserted by the force of normal reason, and the second half auxiliary foot is also added, the thumbtack body is firmly clamped, and the pressed posts are supported without slipping . When the thumbtack is pushed in, there are two supporting points due to the two legs, and the resistance to slipping doubles.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. B) The ends of the steel wires forming the main foot (1) and the auxiliary foot (2) are sharpened like needles to form the shape shown in FIG. B) The plastic of the thumbtack (3) fixes the main foot and the auxiliary foot.

[0007]

【The invention's effect】

B) Since the present invention has two legs, the shape of the thumbtack is elliptical so that it does not roll down, and it is easy to hold and is cheap to push. B) It is easy to apply force in terms of directional sense, and motion judgment is quick. C) The foot is firmly fixed to the plastic so it will not fall out.

[Brief description of drawings]

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

FIG. 2 is an elevation view of the present invention.

FIG. 3 is a sectional view of the present invention.

[Explanation of symbols]

 1 is the main foot 2 is the auxiliary foot 3 is the pushpin body

Claims (1)

[Claims] 1. A two-legged pushpin which is integrated with a plastic pushpin body (3) by increasing an auxiliary leg (2) beside the main leg (1) of the pushpin and shortening the leg length.