DE7340998U - Ballpoint pen with date display - Google Patents

Description

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Utility model registration

"Ballpoint pen with date display"

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Applicant: Heinrich Grewe 478 LippStadt Oappelstr. 41

The innovation relates to a ballpoint pen with provisions for displaying the date.

Devices of this type are already known. With them, the month date scale is provided on the longitudinal axis of the cap, while a cylinder sleeve rotatably mounted inside the cap provides the weekday table for the whole Year wears. The connection of these rows of numbers and letters with the screw cap of the ballpoint pen is conditional in all cases special constructive measures to accommodate the large number of characters on the relatively short cap to be able to. A new design caused by this

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The ballpoint pen is extremely expensive and affects the actual purpose of the ballpoint pen

In contrast, the innovation aims at training one Ballpoint pen with calendar display in a particularly simple and cheap way by using a normal commercially available ballpoint pen · It is based on one Ballpoint pen with a transparent barrel, as it is usually used for advertising purposes.

According to the innovation, the monthly dates (1 - 31) are on the transparent shaft and the weekday tables on one of the mine immediately surrounding and rotatably mounted sleeve, while a rotatable one seated on the screw cap Ring the names of the months

Pie start with the weekday table on the sleeve each with a different day of the week, so that it is possible to select the correct day of the week at the beginning of the month to be assigned to the month of this coming month

According to a further feature of the innovation, the transparent shaft is ζ · Β · means on its inside or outside

an opaque paper or an application of paint covered so far that only the monthly data and the weekday table of the relevant month are visible in a window are * Ben twistable ring then twisted so far that the The month in question is in the area of the transparent window

It is well known that some months have 31 days while others only 30 and 28/29 sagas overlooked “Om at a glance to be able to know how many days each month has, According to a further feature of the innovation, if necessary, the ring with longitudinal slots is pushed forward so far, that the days missing in the month in question are covered This is e.g. the case with: *, the month of April with 30 days * The ring would be shifted so far that the number 31 with the corresponding weekday are covered · To make this setting easier, the month names on the ring are marked with Number of days of the monthIn the present case, e.g. old of the number 30, while the month of May, for example, has the additional number 31 Another way of making reading easier is that one d <> n ring is provided with markings on the side facing the scales, each of which is assigned to a month.

You drawing illustrates an embodiment of the innovation and that represents

1 shows the ballpoint pen with date display in side view and part section, while

2 shows the processing of the weekday tables with assignment

to the month dates shows " From Fig »3 the development of the Einätellring can be seen

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The ballpoint pen consists in a known manner on the shaft 1, which encloses the mine 2, and the screw cap 6, which are screwed together by means of the thread 7. The lead 2 is also in a known manner uator the influence of the helical spring 13. On the transparent shaft 1, the monthly dates 3 are printed, while _{t is} assigned to them, on the sleeve 4 surrounding the m lead 2, the weekday tag 12 is applied, with the foil 11 is printed with these tables so that each weekday table begins with a different weekday, (see Fig. 2) The film 11 is in turn glued to the sleeve 4 in a known manner. The ring 8 is pushed onto the screw cap 6 bears the month names 9 and the respective end numbers of the month in question (see Fig. 3) For a better fit, the ring 8, which can be moved in the direction of the arrow, is provided at its free end with longitudinal slots 15, which ensure a secure hold in every position. The ring has 8 markings 10 on its side of the scale, each of which is assigned to a month. The turning of the sleeve 4 at the beginning of the month takes place by means of the handle 5 · For this purpose the screw cap 6 is temporarily removed · The weekday table 12 appears in the window 14 in a corresponding allocation to the monthly data 3. For months with even end numbers, the ring is shifted in such a way that that mi $ still the final number 30 and the trains "

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Assigned day of the week are visible · In Pig. 1, showing the date for the month of May, the month-end 31 to the to gehörigem Endwochentag Bonnerstag is visible because of May, "The month of May ends 31 days as just been said, with a Thursday _o When changing the calendar is now The weekday table 12 is rotated until the Friday following Thursday is next to the first of the month. June has 30 days, so now the ring will move so far that both the number 31 and the weekday Wednesday are covered. The additional indication of the end of the month numbers next to the month names on the ring 8 serves as an aid for this.

Claims (1)

1 ι · · · 1 "HIIII, 11» I * · · t ί 5 ι · · «II .JJJi- IM II · · ·· | ehutζ AnsprÜGho 1.) Ballpoint pen with! Date display, thereby marked that the month 8 data (3) on the one penetrated by the writing lead (2); ^ transparent ^ shaft (1) and dl weekday tables (12) on a mine (2) directly enclosing and rotatably mounted sleeve (4) are arranged, while a rotatable ring (8) sitting on the screw cap (6) bears the month names (9) 2 «) ballpoint pen naoh claim 1, characterized characterized in that the transparent shaft (1) is covered on its inside or outside to the extent that only the monthly data (5) and the weekday table (12) of the relevant month are visible in a window (14) 3 *) ballpoint pen according to claims 1 and 2, characterized in that the ring (8) - ^ is stored within reach. • * Mil HII ι "« 4 _β ) ballpoint pen according to claims 1-3, characterized in that the hanging (8) is provided with longitudinal slots (15) 5) ballpoint pen according to claims 1-4, characterized in that the ring (8) has markings (10). ttßl. 7340818 π. ι. 74