Safety Utility Knife

Abstract

This is related to the fact that retractable safety utility knives are more ergonomic and safer.

Description

1 It has been observed that this is not the case. Furthermore, replacing worn cutting blades on these utility knives is difficult and... The shortcomings that will lead to a decline have also been identified. Technical problems that the invention aims to solve. With the safety utility knife described in this invention; the body of the cutting blade can be used when no cutting is taking place. it is automatically pulled in, and the force applied to the trigger ends after the cutting process is complete. TARIFF SAFETY UTILITY KNIFE The technical field to which the invention relates It is related. State of the art The ergonomic design of the blades allows them to retract the cutting blade into the body via a spring when the cutting process is complete. Figure 1: Appearance of the safety trigger. Figure 2: Appearance of the upper shoot. Figure 3: Appearance of the lateral shoot. Figure 4: View of the cutting blade housing. Figure 5: View of the cutting blade holder. Figure 6: Appearance of the cutting blade in the blade holder and blade housing. The blade housing is designed to be retracted into the body by the force of a spring to which it is attached. The safety utility knife, designed to achieve its purpose, is shown in Figure 9. Explanation of the figures The design, made from multiple parts, aims to provide both practical use and safe operation. The invention... The triggers that push the cutting blade housing are located independently in three places: right, left and top. The design aims for ergonomic working conditions. Blade changes can be done without interfering with the body. Reference description of the figures. Figure 7: Appearance of the cutting blade. Figure 8: View of the cutting blade housing spring. Figure 9: Right-side view of the safety utility knife. Figure 10: Left-side view of the safety utility knife. Figure 11: Internal view of a safety utility knife. Figure 12: Appearance of the safety utility knife in the blade change position. This invention enables more convenient and economical use of blades with safe cutting properties. It has been observed that it was designed in a way that could cause injuries. Its efficiency during the study... 35 2 1: Safety trigger 2: Top slider 3: Side slide 4: Blade holder When no cutting is done with the blade, the cutting blade housing (4) in which the cutting blade (7) is located It is designed to be drawn into the body with the help of the blade housing spring (8). Figure 11 As can be seen, when the upper slide (2) is pushed, the blade housing pusher (6) is pushed out of the body, pushing the cutting blade (7). It is designed to be removed. For precise cuts, the blade holder is opened when one of the side sliders (3) is pushed. (4) Push the side slide buffer (9) on it to bring the cutting blade (7) out of the body. It is designed. As shown in Figure 12, the safety trigger (1) of the safety utility knife is in the open position. 5: Knife holder 6: Blade housing pusher 7: Cutting blade 8: Blade housing spring Description of the invention Designed for safe cutting, this safety utility knife consists of 10 pieces. 9: Side slide bumper When brought forward, the blade housing (4) is pushed further by the upper slide (2) so that the blade The holder (5) enters the upward channel on the body to release the cutting blade (7) for change He was persuaded to stop.

Claims

3 REQUESTS 1) The invention is a blade housing spring that allows the cutting blade (7) to retract into the housing when the cutting is finished. safety trigger (1) that allows changing the cutting blades (7) without interfering with the body, blade The upper slide (2) which pushes the housing pusher (6) from above, and the side slide which enables the blade housing (4) to be pushed from the side. It has a side slide (3) that pushes the side slide bumper (9). (8) , the blade holder (4) which can be pushed from the top and two sides when cutting is desired, worn out

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