DE2045130A1 - Push-button multi-color ballpoint pen - Google Patents

Description

The invention relates to a push-button actuated Mehrüarbeix-Kugelsoareiber with a lead holder and a push button attached to the upper end of this slidable push button as well as a rotating piece and several mines or sintered containers that are successively brought into the writing position by this rotating piece to be twisted »

In the conventional design of a ballpoint pen with more than two earbeams, either the respective operating parts, which are attached to the refill of the ballpoint pen, are pressed down with a finger, whereby one of the actuating parts is brought into contact with the engaging part of the refill, or a downwardly displaceable plunger is so loaded that it acts on a lead or an ink container with the desired par-b © _r so that the writing tip

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see the ink container through the pressed down plunger in the Writing position is held. But it is not a pushbutton operated Hehrfarlbea ballpoint pen known at äera dureb. pressing the button © ine dör ISineia in di © writing position can be shifted.

The invention has the object sugra.nde _s a, such a push-button actuated

The inventor is a ballpoint pen from the aimgangs bescbxi © - » henen type so designed "that a rotating piece or a rotatable

The cylinder, which is actuated by the vertical VOTSöhiebaufgang the 3) rack button © s "on the lower part baw" on the? underside a sinkable, inclined surface, another inclined surface, the lower end of this lowerable surface touches so that it is brings this last sturgeon into engagement, and has a vertical surface that adjoins this engagement surface and led to the upper rope of this lowerable Pläch®, these inclined surfaces of the cylinder in such a way adjacent to the upper part of the several mines or 3 inner cones attached caps are arranged so that the contact of these caps is slightly outside the separation line s & jieche »this deflectable surface imd the engagement»

The surface of the cylinder is in the direction of the engagement surface, the pushbutton is depressed so that one of the mines is displaced and held in the writing position by the lowering of the pushbutton

According to the invention, a push-button-operated multicolor ballpoint pen is formed ₉ which has a _three vertically displaceable push-button, refills or sine containers provided with caps and a rotatable squat or a correspondingly shaped rotating piece that is in one

ORiG / _NAL

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specified position rotates.

An example Ausführiängsf Orsi "ach of the invention will in the following the drawings in greater detail anband rläut © © rt ₉ in which

Fig. 1 shows a longitudinal section of a device according to the invention Msbrfarben ^ lDiigelsehreiber represents.

Fig. 2 shows in detail © iaen iDraclciaiopf, where Ca) the ¥ order view ₉ (B) is a view from the right side and (G) is a brewing view.

Fig, 3 sseigt at (A) a Yorderansieht © ines arfindungsgeinäß profiled Brahatiicks s "at (B) a © view of the linfcan side""in (G) a Aneicht of üqx back and hei (S) sine handling the oblique Iläohej the is formed within the upper portion of the Brehstüefes.

Fig. 4 shows in detail a cap sur the holder Mine dax, where (A) is a front view and (B) is a longitudinal section. .

Fig. 5 shows a front view of a connecting or G © « lenfestüökes, in which the Miaen are used.

Figs. 6 to 9 explain the conception. the relatiT © n shifts swischexi dem Sruclckno |> f _? äem DrehstÜsk and the Eagle »

In the figures, an example is shown in yellow-colored spherical red. There is a hollow lead holder, which is serl-egt by a TerEohraubimg et \ sa in the middle in swsi section. become canB. «. With 2 a connecting or articulated piece is bsseichnet ", aaa tu the Hinenhaltsr inserted and for the reception of the Hinan with s & ei through holes 2a in the direction of the direction is _P the on the upper section guide ants 2b on ^ oisen _? weloh® extend this in the direction of the "circumference of the ßel © nfesttiol: it eretreclcen · on

18 / 1263- bad original

On the inside of these bores 2a and shoulders 2c are formed on which the lower end of the helical spring 5 flies up. With 4 iat a sine holder Ibssw · © ine mine with writing tip ata lower bud © beselch.net. This © is inserted into the through hole 2a of this Galenkstüekes and covered at its upper end with a cap 5Tip cap 5 is provided with a rib 5a, which extends in the longitudinal direction on the outside and the upper end 5b forms a point. This rib 5a engages in this guide groove 2b. The coil spring !! 3 are arranged in the same way as the cap and the joint piece. With 6 a rotating piece is designated, which is essentially cylindrical and on the upper section 6a inside 2w @ i inclined planes 6b are formed ₉ which are divided by a vertical surface, ie the jig. 3 (D) shows. The under © section 6c of this rotating piece is adjacent to the rib 5a of the cap? which protrudes from the groove 2b of the hinge piece, and it has a plurality of inclined pins which are designed to depress or release the cap so that it is brought into the disengaged or inoperative position. 2>& 3? lower 'section So this rotating piece consists of a gateiiiamten, sylisdrlBohsn surface 6e, which can be lowered _? an inclined engagement surface 6t with an opposing handle part 6g _p which is adjacent to the lowest section of the PlScfee 6e and a vertical S ¹ IaOhQ 6h, which leads from diegsem .Eingriffst®11 6g sma upper section of the inclined surface 6e . These inclined surfaces take aahesu half of the circumference of the turning piece in ₉ « ShrencL the other half flat bj? Ra. is just aoe educated. The Drekstück 6 is attached in a fixed position within the Hlnenbalters rotatable. In this embodiment, a shoulder formed on the inside of the lead holder rests against an abutment of the rotary stem 6, this arrangement being held by the upper surface of the joint stem from bottom to top

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will. With 7 a bridge button is referred to _? which protrudes from the upper 1 »& © of the back part. A rib 7a on the lower section of this push button engages in a hat of the lead holder that runs in the same direction, so that the push button cannot be rotated, but can be displaced in a vertical direction. D & 3 under the end of this rib 7a on the push button 7 is provided with a beveled! "Lache Tb, which adjoins the very% e surface 6b of the Brehsttekabsohnitts 6a. On the Öbsrseiie of the cap 5 a coil spring 8 rests against _p abatütst an internal shoulder 7c on the push button "7, so that it is constantly pushed upwards.

As shown in Figs. S ' and. 9 shown relative position @ n of the components originates the lower end of the Hipp © 7a of the pressure head 7? When this is pressed down, it is at the lowest point of the inclined surface 6b to rest, so that the center point of the tip of the rib 5a on the cap 5 et ^ as toe te sreanlinie j between the pivot pin: low pressure stitching, inclined surface 6e and the inclined engagement surface 6 £ deviates and rests against the inclined engagement surface 6f; this is the case when the bridge _r knopi * 7 is pressed down, but it does not twist other söhrägen surface 6 to "so that the push button ävtxch the Drehstüefc 6 in the plan view um'.einen Torbestimmten angle is rotated in Segenahraeigersinn 6% of Drehstüskes. Since the lowerable, inclined surface ββ on the lower section of the Zteohotüekes rests on the splice 5b of the rib 5a of the sap (Fig. 6 (A)) _s causes a rotation of the Prehstüekes, so that this tip 5b of the rib 5a or the cap 5 against the force of the helical spring 3 is lowered

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When the push button is depressed to its end position, the tip 5b of the rib on the cap 5 takes the in Pig. Position shown 8 one in which they AUSE something ^ half of! Dividing line between the Fläelie St and Pläche is Se, so that it rests against the side of this Pläehe 6f · If is added by the Pinger the push-button 7, he will by the force of the coil spring up geör & Ökfc, and since the Spita © 5b des? Hipp © on the cap 5 is pressed upwards by the helical spring 2, the turning piece 6 is continued by the distance between the surface 6 and the plate 6g.

h rotates · As a result, the tip 5b of the rib comes into abutment on the cap © on the surface 6g, as shown in FIGS. 7 (4) and 9 is shown. In this state, the Spitise 5b remains the rib 5a in engagement with the Pläohe 6g while © ine Mine Ln is lowered operating position and ilie sümi writing is ready. In contrast, the other mine occupies a surüc & sucked position in which it cannot be used for writing, as in #ig. 7 (B) showing the position of the sap. Taewa. In this state, the push button 7 is pressed down a little, while the under surface 7b of the rib on the push button rests against the inclined surface on the upper part of the bracket, the rotating piece is rotated according to the extent of the lowering movement of the push button

w has the effect that the engagement part 6g of the rotating piece is released from the tip 5b of the rib on the cap 5 , so that the in Pig. 6 (B) results in the position shown. This means that the other stage is in the 3? Ig. 6 (A) shown position, so that both mines can be kept in the inoperative position *

By repeating such a pressure actuation you can the two mines alternately in the writing position and the Out of operation or triggered repeatedly

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and be sucked back.

With a pulp-colored ball pen, the inclined surface of the rotating piece is divided into three sections, whereby the lowerable section can only be seen on a curved Eläehe with a width of 2 ° ntri angle yqxl 120 ⁵¹ gate and the joint piece only needs to hold three mines.

As can be seen from the above description, the device according to the invention is designed in such a way that several leads or inner containers are provided with a cap ₉ which has a rib on the upper section which extends in the circumferential direction of the Aehae of the lead holder from and on the inclined surface of the turning piece is in contact. This arrangement makes it possible. _f several mines one after the other for writing aue to the minesiage kerausechnellen. leave it or pull it back into it.

In summary, with the 51rfin & ung a push-button-operated multi-color pull clip is formed, the cylinder of which can be twisted bs ^. deesea. BrehstGok, which is rotated by the vertical sliding movement of the pushbutton, has a lower section a mustard inclined surface, a further inclined surface at the end of this surface for the engagement of the first plac'ae and a bottom section that shows on This engagement area is adjacent to the upper section of this lowerable, inclined area, "© in these inclined areas on & © ra cylinders adjacent to the upper © Eade of several mines s; ind _s τοη which pass through, the vertical Yerseb.iebebewego .ng of the .Xtaiek button is brought into the visual position.

BATH ORIGINAL

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Claims (2)

Claims Mehrfarfcea-KrageXschrelbeir with buckets of Min © nhaXt @ r and one at the top. S & e tob this u * ~ he sefaielibar attached Dracktoopf so ^ ie © iiasm "s ^ at a vertical Tereolxlebeliew.egung this Draekknopf sieve. Rotating Brehstüek vmä several mines or SintenbeMX- * tera _? the durofe of this Dr@tiatu.ck: one after the other tn the screaming position -rerdrslrt; is®rö © n, dadoxcb. gekemi that this push button (7) is so worn out that it pops out at the top so that this turning piece (6) continues to be cylindrical. is formed and at the lower cut a lowering, inclined surface (Se) _{9 has} a further very similar surface (6f) with an engagement part (6g) adjacent to the lower end of this lowerable surface (6 ©) and a vertical surface (6h), which adjoins this engagement part (Sg) and leads to the upper part of the absentebaren surface (6e), this rotating part being rotatably arranged in the lead holder (1) ^ (1) are held displaceably, provided with a cap (5) which are elastic against the inclined surfaces Rotary piece (6) is pressed and © ine rib (5®) with a create Spitse (5b) at the upper end, ^ ob.si dsi * Center point of this rib (5a) on the cap (5) et ^ jaa von the dividing line »wipe this lowerable area (6s) and the engaging portion (6f) deviates and approaches this section applies when the push button (7) is depressed so that one of the Hinen (4) passes through the sent- BAD ORlGiNAL 109818/1263 right Yersehiebebeuigung the push button it into the Shifted writing position and held in this position. ■ 2. Ballpoint pen according to claim 1, characterized in that the cap (S) ₉ is attached to the ata upper part of a mine (4), on one side a longitudinally extending rib (5a) with a sharp point (5b) which in the longitudinally leading lower part of a joint piece (2) which is arranged inside the lead holder (1), this rib (5a) engaging in a pilot groove (2b) of the joint piece arranged at a circumference. EAD ORIGiNAL 100318/1263 . ie . _t Blank page '