KR200330918Y1 - Improved clip pin for document that could be fixed by clamp tooth - Google Patents

Abstract

This paper is used to fix a post when posting documents or photos on a bulletin board. The clip pin is structurally and firmly attached to clips or tongs made of metal or non-metallic material to make a clip tack, The next post is to be clipped to the clip or clip bites.

Description

Improved clip pin for document that could be fixed by clamp tooth}

The present invention relates to a clip tack in which a pin is bonded to a plate on which a metal or nonmetal material is applied. This technique relates to a press-progressive mold and a metal shape fabrication technology.

The metal plate of Fig. 4, which has the four corners of the rectangular shape, is curved in the left and right direction, and the center line in the vertical direction is bent at a distance from the left and right at a c space to make upper and lower plates 10 of the clip tack on both sides. Make a bite at the end. Notching drawing of the central part of the upper plate 11 and bending it to press the pin pin pressure point (14) and the pressure needle (19), the force should be applied when press-fitting for the safety of the fingertips to configure the safety belt 13 and open Make the pressure point (12) necessary to make it. In order to make the pin needle 19 on the lower plate 10, the pin needle 19 is notched to have a pin needle shape and the drawing band is made. In this way, it is an improved clip tack consisting of three kinds of requirements that combine the functions of the pushpin and the clip: safety belt, chuck and pin.

This clip tack does not press directly into the post, and presses the clip tack on the bulletin board and then opens the clip tack to open the post so that the post is not damaged, and the clip tack pushed into the post is removed again. You can continue to post other posts without the need for a convenient, functional and economical new product.

Conventional pushpins are welded with a round iron plate on the opposite end of the needle pin 19 and the needle is processed with a steel wire as shown in Fig. 1 (a) (b) or by inserting a plastic material to attach the pushpin to the fingertips It consists of two requirements such as the safety belt (13) which makes the fingertips comfortable and safe, so that the posts are pushed directly to the posts. It has been pointed out that the bulletin board is damaged when used for a while.

The present invention proposed to improve the above problems is made of a thin plate of a metal plate as shown in Figure 4 made of a combination of the two functions of the pushpin and the clip is convenient and easy to use and safe. The presser 19 is made to be firmly and easily press-fitted, and the upper and lower pressure plate tensioning bands 15 to press the clip tacks on the bulletin board and to maintain the pressure when the post bites 23 are held when the post is posted. ) And force should be applied when forcibly inserting the tack clip into the bulletin board, so there is a risk of fingertip injury, and a safety zone (13) and a pressure zone (12) are created to easily open the bite for safety.

In order to make the clip tack with the above configuration, comprehensive work of notching drawing banding of the press progressive mold should be carried out.The clip tack is made of metal plate, and the clip tack is integrated with the clip bite and the semi-cylinder pin needle. It is a new type of clip tack that is made of a one-piece form and consists of two functions of a pushpin and a clip.

1 (a) and (b) show a pushpin currently in use.

Figure 2 is a perspective view of the clip tack according to the present invention.

3 is a cross-sectional view of the A-A portion of FIG.

4 is an exploded view of FIG. 2;

5 is a view showing another embodiment of the present invention.

6 is a cross-sectional view of the portion B-B of FIG. 4.

<Description of the symbols for the main parts in the drawings>

10. Clip tack lower pressure plate 11.Clip tack upper pressure plate

12. Pressure point to open bite 13. Safety belt

14. Push pin pin pressure point 15. Clip up and down pressure plate tension adjustment banding part

16. Pin needle notched groove 17. Clip lower pressure plate

18. Clip pressure plate bit point 19. Push pin

20.Metal plate tension spring 21.Support opening opening

22. Drawing Area

This paper is shown in Figure 2 as a clip tack used to post a bulletin board posts as a new product. The present invention uses a curved metal plate of the corners of the rectangular shape of different lengths shown in Figure 4 horizontally to the left and right sides of the rectangle of the metal plate in a vertical direction in the vertical direction centered on the center line in a constant interval B-shaped band is composed of the clip tack upper pressure plate 11, the upper pressure plate chuck (18), the squeezing pressure point (22), the safety belt (13), the chucking pressure section (12), etc. Clip tack is a clip tack composed of a lower pressure plate 10, a lower pressure plate chuck 17, a press pin 19, and a tension adjustment bending portion 15. As shown in FIG.

The method of constructing the press pin is made by notching (16) the material of the lower pressure plate (10) and drawing bending the part to make the press pin (19). The notching drawing band was made to make the pressure pin pressure point (14), the safety belt (13), and the biting point pressure point (12).

Place the press pin (19) of the clip tack on the bulletin board in the required position and press the thumb on the safety guard (13) with the thumb. The clip tack is inserted into the bulletin board. 18) can open and bite the post and the bite bite the timepiece under continuous pressure by the upper and lower band bending tension adjustment portion (15). When you cancel a post, you can easily remove it by pulling the post.

5 shows another embodiment of the clip pushpin.

In the present invention, if a document is fixed by using a pushpin when posting on a document or a bulletin board, the document is damaged by the perforation of the document. In addition, it is inconvenient to remove the pushpin every time the document is fixed, but if you use the clip pushpin, which is a product of the present invention, you can only clip the paper after fixing the clip pushpin once. It can be used continuously without being pulled out, and it can prevent the document from being damaged due to the perforation of the document.

Claims (3)

In clip tack that easily posts and removes posts without punching the papers when posting documents or posts on the bulletin board, the clip tack is made by using a metal or non-metallic material to be integrated into the bulletin board. When you post or remove a post, you can open and close the clip tack without removing the clip tack. The method of claim 1, Bending parts are made on the metal plate to bend each other so that the upper and lower pressure plate pressure points of the clip are formed, and the upper and lower pressure plate pressure points of the clip are made. In order to easily insert the post by using the internal material of the upper pressure plate, it is integrated with the pressure point that opens the grip and the upper and lower band bending tension adjustment parts that can continuously apply a constant pressure to bit the post. Clip tack to facilitate. The method of claim 1, Using the synthetic resin material, the pressure points of the clip upper plate and the pressure points of the clip upper plate are made in the clip upper pressure plate and the clip upper pressure plate. In order to make the safety point and pressure point unite at the end of the hand, the pressure point part that opens the grip for easy insertion of the post, and the metal tension spring that presses the post so that the upper and lower grit bites the post between the upper and lower plates Inserted clip tack.