摘要:
A writing implement (1) wherein the outer circumferential surface of a crown outer cylindrical section (21) fits into the inner circumferential surface of a case (11) and the inner circumferential surface of a crown inner cylindrical section (22) fits into the outer circumferential surface of an attachment body (12). Accordingly, even if a stress acts on the crown (5), for example, in a direction in which the shaft center of the crown (5) is inclined relative to the shaft center of the case (11), the stress is pushed, for example, against the inner circumferential surface of the case (11) and the outer circumferential surface of the attachment body (12), respectively, with the outer end of the case (11) acting as a fulcrum. Sufficient attachment strength can be ensured compared to, for example, when using only the inner circumferential surface of the crown inner cylindrical section (22) to fit to the attachment body (12). In addition, an annular space (27) is formed in the crown (5), between the inner circumferential surface of the crown outer cylindrical section (21) and the outer circumferential surface of the crown inner cylindrical section (22). Air will flow through the annular space (27) even if, for example, the cap (2) becomes stuck in the bronchial tubes of an infant as a result of being accidentally swallowed by the infant. Suffocation accidents can, therefore, be reliably prevented.
摘要:
A writing assembly (20) is provided. The writing assembly includes a writing instrument (22) having a first end (26) with a marking point (34) depending therefrom and a second, opposite end (28), and a cap (24) having a first end (60) with a receptacle (72) defined therein and a second end (62), the first end of the writing instrument disposed into the receptacle of the cap in a first, storage state and the second end of the writing instrument disposed into the receptacle of the cap in a second, operational state. The writing assembly also includes an eraser assembly (30) including a carrier (100) and an eraser material (102) attached to the carrier, the carrier attached to the second end of the cap.
摘要:
In a writing instrument, a pen core (5) made of a felt and so held in a leading holder (4) provided at the leading end of a pen shaft (3) as to be movable along the longitudinal direction of the pen shaft (3) is pressed in the longitudinal direction to supply ink stored in an ink storage chamber (2) inside the pen shaft to the pen core (5). A base end portion (52) includes a projection (53) having such a tapered outer side surface as to narrow the projection as advancing in the tail direction. The projection is located lower than an engaging portion (43) and movable along the longitudinal direction between the engaging portion (43) and the leading end of the pen shaft (3). A notch (55) is so formed in a base-end surface of the base end portion as to extend in the upper direction, and the projection (53) undergoes such an elastic deformation as to narrow the width of the notch (55), thereby narrowing a maximum width of the projection (53).
摘要:
Bei einer Röhrchenschreiberspitze mit einem in einem mit einem Schreiberkörper verbundenen Vorderteil (1) befestigten Schreibröhrchen (2) und einem sich in das Schreibröhrchen erstreckenden, axial bewegbaren Schreibflüssigke i tsle i ter (3) ist der Überstand des Schreibflüssigkeitsleiters (3) über das vordere Ende des Schreibröhrchens (2) verstellbar. Hierzu ist das Vorderteil (1) unverlagerbar mit dem Schreiberkörperverbunden, während am Schreibflüssigkeitsleiter (3) ein Mitnehmerelement (6) befestigt ist, das sich im angehobenen Zustand der Röhrchenschreiberspitze an der Anlagefläche eines Stellteils (7,8) abstützt. Das Stellteil (7,8) steht in Schraubeingriff mit einer axial unverlagerbaren Betätigungsbuchse (16), so daß es durch Drehung der Betätigungsbuchse (16) axial verlagert werden kann.
摘要:
Disclosed are waterborne coating compositions that include: (a) a base- neutralized earboxyiic acid functional polyacrylate; and (b) a water-miseible polyaziridine, in which the composition is substantially free of isoeyanale functionality. Also disclosed are methods of using such compositions to produce a dry-erase surface and kits that include such compositions.
摘要:
The invention relates to a writing implement consisting of: a body (10) comprising a hole (14) through which a writing tip (16) passes, and a slit (18); a support (32); and a strip (22) which is guided along a curved trajectory. In addition, a button (34), which is connected to the support (32), can move along the length of the slit (18) between (i) a distal position in relation to the hole (14), in which the support (32) and the strip (22) are in the storage position, and (ii) a proximal position in relation to the hole, in which the support (32) and the strip (22) are in the writing position. According to the invention, the body (10) is essentially flat and the hole (14) is provided on the side face (10c) along which the strip (22) moves between the writing position and the storage position.