5results about "Writing implement attachments" patented technology

To provide a head crown of a writing utensil which has good moldability in injection molding, finely molds an uneven part on an outer peripheral surface, and forms a gate mark at a position where a finger is hardly abutted.SOLUTION: A head crown of a writing utensil includes a head crown body 11 and a clip part 13 connected to one end of the head crown body 11 via a connecting part 14, in which: the connecting part 14 has a gate mark 17 formed by injection molding, and has a recess 18 recessed forward between the head crown body 11 and the clip part 13; the gate mark 17 is positioned within the recess 18 so that the gate mark 17 does not protrude outward from a tangent line connecting a rear end of the head crown body 11 and a rear end of the clip part 13; an outer peripheral surface of the clip part 13 and / or the head crown body 11 has fine uneven portions; the connecting part 14 has an inclined portion 14a inclined so as to approach the head crown body 11 side as it goes rearward; and the gate mark 17 is formed in the inclined portion 14.SELECTED DRAWING: Figure 2

The invention relates to a stylus (4) for an electronic touchscreen terminal, which stylus comprises: - a main body (6) extending in an axial direction and having a distal end intended to come into contact with an electronic terminal touchscreen, and a proximal end comprising an annular groove (12) forming a recess for an end loop (13) of a tether (5); and - a protective cap (7) intended, when attached to the main body, to at least partially cover the end loop of the tether so as to retain it inside the annular groove.

The invention relates to a pen comprising a refill having a working end, a housing, an electrical connection device, a cover device, a first movement device for moving the refill relative to the housing between two positions, namely a) a first position in which the working end of the refill is located in the housing, and b) a second position in which the working end of the refill protrudes from the housing, and a second movement device for moving the cover device relative to the electrical connection device between two positions, namely a) a first position in which the cover device exposes the electrical connection device, and b) a second position in which the cover device covers the electrical connection device. According to the invention, the first movement device is locked to prevent movement of the refill relative to the housing when the cover device is in the first position relative to the electrical connection device.

A technical problem of the present disclosure is to provide a pen that is easy to carry. To this end, the pen of the present disclosure includes a pen body having a flat rectangular shape, and a cartridge seating portion provided in the pen body, wherein a cartridge is detachably seated in the cartridge seating portion.