摘要:
A twin type stick-shaped material extending container comprised of a base sleeve (3), two rotary guide sleeves (6,7), two traveling bodies (10,11) and two rotation prevention means. The first and second rotary guide sleeves are inserted into the concave inner end portions of the base sleeve (4,5). The first traveling body has a first stick-shaped material (22) receiving base slidably fiting in the first rotary guide sleeve and the second traveling body has a second stick-shaped material (23) receiving base slidably fiting in the second rotary guide sleeve. The first traveling body is inserted in the second traveling body. The two rotary guide sleeves are capped with inner caps (20A,21A) and outer caps (20B,21B) are detachably attached to said first and second inner caps.
摘要:
The present invention relates to a swing-type mechanical pencil wherein lead can be sent out from a head member which is connected with an outer sleeve by moving a knocking hammer with swinging an outer sleeve, applying force to a lead-feeding mechanism with the knocking hammer so that the lead-feeding mechanism can be acted. A chuck-shutting hammer (11) is mounted between a spring bearing (9) of a chuck ring sleeve (8) retaining a chuck ring (7) which is a component of said lead holder (2) and a second spring (10) which is connected with said chuck (4). The upward movement of the chuck-shutting hammer (11) make the chuck (4) compulsorily insert in the chuck ring (7). Therefore as the chuck can be positively shut, sliding of lead does not occur and writing in mechanical pencil can positively performed.
摘要:
A combined writing utensil comprising: a holder; through holes provided on the holder; guide grooves communicating with respective through holes; reservoirs inserted in respective guide grooves; sliders of identical structure provided for each respective reservoirs, each having an axial air hole and an outside hole communicating with it; front stops; resilient means provided between respective guide grooves and respective front stops; a casing mounted on the holder for covering the reservoirs; a cap; and a cam provided inside the cap having inclined edges on an inside thereof to allow the sliders to alternately slide, thereon against or by the force of the resilient means to extend a selected point of the reservoirs out of an opening of the casing, and having a retainer to keep the selected point of the reservoirs out. Any of the points can be extended irrespective of its set position. It also can be set at any desired position. The utensil further comprises a rotation stop in a rear portion of one partition of the guide grooves of the holder. The rotation stop can abut a convex ridge provided on an inside of the cap to keep the cap from turning.
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:
This invention relates to an instrument propelling bar shaped articles such as an erasing gum, a lead of pencil, a crayon, a pastel or eye brow. > The bar shaped article 8 is inserted into the inner sleeve 2 from the rear end. When knocking the inner sleeve (2), the chuck 4 at the end of the inner sleeve 2 opens and closes repeatingly and the end of the bar shaped article 8 is moved out and can be used.
摘要:
Writing tools in which the core casing 3 or 3a is inserted in the outer sleeve 2, an end 6 of the core casing 3 or 3a can be held projected out of an end of the outer sleeve 2 by handling an operating end 4a projecting out of a rear end of the outer sleeve 2. and wherein the end 6 of the core casing 3 or 3a can be drawn in by reverse operation of the operating end 4a. A revolution-to-linear movement conversion arrangement for converting a revolutional movement of an operating end 4a to a axial movement between a core casing 3 or 3a and an outer sleeve 2. A retracting spring 5 is provided between the outer sleeve 2 and the core casing 3 or 3a and the operating end 4a projecting out of a rear end of the outer sleeve 2 can be forcibly operated against the force of a retracting spring 5. The operating end 4a is integral with the rear end of the core casing 3 or 3a, a boss 9 is provided on an outside of a rear portion of the core casing 3, 3a or inner sleeve 31, a herical slit, slot or groove 12c is provided at the rear end of the outer sleeve 2, said boss 9 is fitted into the helical slit, slot or groove 12c. A rear part 41 a of the outer sleeve 41 has smaller diameter and a rear sleeve 47 of same diameter to said outer sleeve 41 is mounted on the rear part 41a a for cigarette like appearance.