KR200282976Y1 - Triangle Mechanism For Special Purpose Like A Security System Use Trianglescrew And Triangledriver - Google Patents

Abstract

When the screw bolt head is tightened or loosened with a screwdriver, the present invention transforms a screw fitting groove formed at the center of the bolt head into a triangle screw of an equilateral triangle shape, which is generally a single (-) or cross (+) shape. In a special purpose device such as a security system, such as a general tool that can not easily tighten or loosen the triangle screw and the tool used here is a triangular driver, an equilateral triangle driver.

This design prevents the use of common tools such as straight or Phillips screwdrivers, and allows the use of only the triangle driver to tighten or loosen the triangle screw into a fixed device, so it is not necessary to protect critical parts. If it is used, it can protect the product from any disassembly process or assembling process. Therefore, special security can be improved when assembling or dismantling various electronic devices and mechanical parts that require special security. A special purpose trimechanism such as a triangle screw and a security system using a triangle driver can have a beneficial effect.

Description

Triangular Mechanism For Special Purpose Like A Security System Use Trianglescrew And Triangledriver}

The present invention relates to a screw bolt head structure used to join two parts and a tool used therein.

Generally, screws used to fasten two parts mechanically and mechanically include round bolts, hexagonal bolts, and hexagonal bolts, depending on the shape of the bolt head (head). It is intended to be fitted. These bolts are widely used for fastening parts such as electrical and electronic components, and many bolts having a small diameter are used. At this time, the screwdriver to be used for fastening or dismantling these bolts is fastened or dismantled using a straight, cross-shaped, hexagonal screwdriver depending on the shape of the column pyramid. Thus, each screw is formed with the fitting portion of the straight 11 or cross 12, or the hexagon 13 to the bolt head of the screw, and is fastened and disassembled with a screwdriver or a hexagon wrench suitable for them. General tools are widely used internationally because they are standardized.

However, in devices such as special-purpose security equipment or military equipment, there is a need for a specific person to use only special tools in order to prevent the general person from dismantling the inside of the device.

In order to solve the problem by modifying the general structure of the bolt head fitting groove, the general tool is used for special purpose triangle mechanisms such as security systems using triangle screws and triangle drivers to make assembly and disassembly easy. It is about.

Therefore, in the present invention, when the screw bolt head is tightened or loosened with a screwdriver, a screw fitting groove formed in the bolt head is generally formed in a single (-) or cross (+) shape in an equilateral triangle shape (hereinafter referred to as a triangle screw). It is a triangle screw that can be easily tightened or loosened with a general tool in a device manufactured for a special purpose such as a security system, and an equilateral triangle driver (hereinafter referred to as a triangle driver) that is used for the triangle screw. The technical task is to make it.

1 is a plan view of a bolt head of a screw generally used

2 is a plan view and a front view of a bolt head type of a screw generally used

3 is a plan view and a front view of various types of triangle screws of the present invention

4 is a plan view and a front view of a triangle driver of the present invention

〈Code Description of Main Parts〉

11: flat bolt head top view 12: cross bolt head top view

13: top view of the bolt head with hexagon

14: hexagonal bolt head plan view 50: screwdriver triangular pyramid

51: driver column 52: screwdriver handle

53: top view of the triangle driver pillar triangular pyramid

54: Triangle screw top view and front view

In general, the bolt head structure has been standardized worldwide and widely used, as shown in FIG. 1, a straight head bolt 11 and a cross head bolt 12, a hexagonal bolt head 13, and an outer hexagonal head bolt ( 14) is a kind of screw widely used. In addition, as shown in Figure 2, the appearance of the bolt head is also produced in various types of deformation.

However, if the above-mentioned bolts are used in the equipment with special purpose, anyone can easily dismantle them, so the special equipment or function of the special purpose is not protected or the precious equipment composed of electrical, electronic, and mechanical combinations is randomly disassembled. This is exposing Pedan, which can be easily broken.

Therefore, the present invention intends to make a triangle screw (Trianglescrew) and a triangle driver (Triangledriver) that can be used for the purpose of preventing such an end in advance.

The present invention is in view of the fact that bolts with cross fittings are easier to fasten or dismantle than bolts with straight fittings, so that triangle screws (54) and equilateral triangles having an equilateral triangular bolt head having intermediate performance between the straight and the cross The configuration is characterized by a triangle driver having a columnar cone 53 of the driver shaft, which can be referred to as a triangle mechanism.

As shown in Figure 3 in the center of the bolt head fitting groove is not a straight (-) or cross (+) or hexagon, the three sides of the internal angle of the three-sided female structure is formed in each of the internal angle of the fitting groove is characterized in that it has a different type Triangle bolts can be made, the size of which should follow the standard bolts.

In addition, there is no fitting groove in the center of the bolt head of the hex washer of FIG. 2 and consists only of the bolt head of which the outer shell is hexagonal. The bolt head center of the hex washer of FIG. With a triangular fitting groove on the side, it is possible to fasten or disassemble by using only a triangle driver without a spanner.This applies to hex head screws or hex screws, and its size also complies with general screw specifications. It is preferable to characterize.

The type of screw is preferably characterized in that it has the form of a screw (Screw) having the form of a bolt (bolt) and nut (Nut), and a screw (Screw Nail) used independently without the nut (Nut) .

In addition, as shown in Figure 4 is a tool used for assembling or disassembling the triangle screw, characterized in that the pillar 51 having an equilateral triangular male structure with the horns 50, each of the three sides of the angle formed 50 degrees (50), respectively. It is preferable to make a triangle driver, and the standard is also characterized by following the standard screw driver.

As such, when the triangle screw and the triangle driver are used together as two members, a tripurpose mechanism for a special purpose such as a security system for special equipment that is not easily disassembled and assembled by a general tool can be configured.

This design prevents the use of general tools such as straight or Phillips screwdrivers, and allows the use of only the triangle driver to tighten or loosen the triangle screw to a fixed device. It protects equipment from assembling process, and it can have an effect to remarkably increase the special security of assembling or dismantling various electronic devices and mechanical parts that require special security.

Claims (5)

In the flat (-) or cross (+) or hexagonal screw formed in the center of the bolt head fitting groove, Special purpose trimechanism, such as a triangular screw and a security system using a triangle screw, characterized in that the triangle screw having a three-sided internal angle formed in the center of the fitting groove of the screw in the center of the fitting groove is formed in each of 60 degrees. The screw of claim 1, Special-purpose tri-mechanisms such as triangle screws and triangle-driver security systems, characterized in that they are screws in the form of screws or screw nails. In the triangle screw of claim 1, Special purpose, such as a triangle screw and a security system using a triangle screw, characterized in that the triangle screw driver having a triangular male structure formed of 60 degrees each of the three sides of the tool, which is used to assemble or disassemble the triangle screw, each 60 degrees. Tri mechanism. In the case where the triangle screw of claim 1 and the triangle driver of claim 3 are used together in the assembly or disassembly process, The length of the three sides of the equilateral triangular female structure of the triangular screw and the length of the three sides of the triangular male structure driver pillar pyramid of the triangular screwdriver is a triangular screw and a triangular screwdriver according to a standard specification applied to a general screw and a general screwdriver. Special purpose tri-mechanisms such as security systems. In the triangle screw of claim 1, For Hex Screws with Hex Bolts, such as Hex Washer and Hex Head Screws, In the center of the bolt head of the hexagonal screw, there is no straight groove or cross, but the outer shell is composed of only the hexagonal bolt head, Special purpose trimechanism, such as a security system using a triangle screw and a triangle driver, characterized in that it has an equilateral triangle fitting groove in the center of the bolt head of the hexagonal screw.