摘要:
A multi-purpose writing instrument comprises plural writing elements (2), at least one of which is an automatic pencil which can be extended, and retracted between a writing position and a housed position alternately by rotating a cylindrical cam (5). The cylindrical cam (5) is sectioned diagonally with respect to the axis at its lower end to form cam surfaces (55, 55 a ) and also contains a translation cam (56) to provide a two-stage cam mechanism. Further, a flat portion each is made at the top and the bottom of the cam surface (55 a ) provided at the lower end of the cylinder member. A slider which connects with each writing element is stepped to provide slide projections (35 36) which slide against the cam surfaces. The axial movement of the cylindrical cam (5) is transmitted to the automatic pencil element by the engagement of the translation cam (56) with the slide projections to cause the lead of the pencil to be discharged.
摘要:
An applicator with two chambers (5), (6) wherein each chamber may contain a substance such as a liquid in the chamber. The substance in the two chambers (5), (6) may be the same substance or different substances. The dual chamber applicator comprises of an elongated housing (1) with two sealed ends (2), (3). An opening means (4) is disposed between the two sealed ends (2), (3) separating the two sealed ends (2), (3). A substance such as a liquid is enclosed near each sealed end. After the opening means (4) is operated to open the elongated housing (1), the opening means (4) will effectively become an applicator (9) for each section of the elongated housing (1).
摘要:
A multiple function writing instrument (10) has two complimentary bodies (15,30) which are joined to form a single writing instrument for use as a ballpoint pen, non-marking stylus and one of a fountain pen, rolling ball or felt-tip marker.
摘要:
L'invention concerne un instrument à écrire à organe d'écriture mine ou bille. Cet instrument est caractérisé en ce qu'il comporte un élément entraîneur (12) logé ou formé en son sein et apte à recevoir selon le choix de l'utilisateur un organe d'écriture de type à bille (1) ou à mine (1'), constitué de façon classique par une recharge à bille ou un mécanisme à mine assurant une avancée déterminée de mine lorsqu'il est soumis à un effort de compression sur une butée appropriée (111) à son extrémité antérieure, et un organe de commande apte à mouvoir ledit élément entraîneur en translation par suite de la manoeuvre de cet organe par l'utilisateur, à une première position où l'organe d'écriture est sorti de l'instrument en vue de son utilisation et une seconde position inopérante où il est rentré à l'intérieur.
摘要:
A combined writing tool comprises a body 1; plural writing shafts 2,3 being inserted in the body 1; tubular parts 6,7 having knocking parts 4,5, backward parts of the writing shafts being held in the tubular parts; a partition member 23 which is interposed between each writing shafts 2,3; a forward receiving part 24 of the partition member23; springs 8,9 being provided between the forward receiving part 24 of the partition member 23 and each tubular part 6,7; retaining flaps 10,11 each of which is formed in each tubular part 6,7; projections 12,13 being formed on the retaining flaps 10,11; first through holes 16,17 being retained in the projections 12, 13 when a head 14,15 of each writing shafts 2,3 is projected out of the body 1 and; second through holes 18,19 when the head 14,15 of each writing shafts 2,3 is drawn in the body 1.
摘要:
A writing utensil with dual refills is described, which when a cap (3) on a body (1), is rotated in one direction or the other, first and second refills (4, 5) are alternately projected and retracted from the body (1), whereby either the first or second refill can be held at an operating position whilst the other is withdrawn.