Patent ID: 11412827

Abstract:
An apparatus for securely accommodating drawing utensils receives one set square between two plates of a base receptacle. the plates are arranged and connected to one another such that a compartment for the set square spans between them. The compartment comprises on one side an insertion opening for the set square and, in a plate, an insertion slot for a grip piece of the set square The insertion slot originates from the insertion opening and is parallel to the insertion direction. An additional cover plate is above the triangular plate, having an insertion slot of the base receptacle for a large set square, spanning an additional compartment for drawing utensils. The cover plate is connected to the base receptacle while spanning the additional compartment. A groove-shaped pin receptacle is between the hypotenuse of the base receptacle and the nearer cover plate, and accommodates a drawing pencil clampingly on the flank side. The pin receptacle comprises a T-groove which extends longitudinally and receives a two-limbed clamping spring, which forms a pencil holder for a drawing pencil and protrudes from a guide plate inserted into the T-groove.