DE8407127U1 - FOLDING JOINT BALLPOINT PEN - Google Patents

Description

. · ·. DR. B'AUßA, Ht) EkUCH _& TWELMElBR! i ifiAtBNTANiWÄUtE 'Jn 7530 PFORZHEIM

PAIM s.n.c. di CASOLE Patrizia & C.

Via Crosetto, 13 / A, 10095 GRUGLIASCO (Turin) / Italy

Foldable articulated ballpoint pen "

The innovation relates to a collapsible joint ballpoint pen made from articulated with one another connected movable elements.

It is known that putting a ballpoint pen away after use is often difficult, especially if the pen has to be put back in a handbag, case or the like.

It is the task of the present innovation to create a collapsible articulated ballpoint pen that can easily be accommodated in a limited space since it does not have a retaining clip like the known ballpoint pens is rigid.

The collapsible ballpoint pen according to the innovation consists essentially of a number of articulated elements which are divided into two groups of suitable length, the Elements of a group are provided on both sides of the fastening with connecting tongues, which between corresponding Connecting tabs on the two neighboring ones

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End faces of the other group of elements can be used, so that the two groups of elements through End-side articulated connection of the connecting tongues can be assembled, the one containing the ink tube Part of the pen consists of two organs nested together and also with the the stem or handle of the ballpoint pen forming elements is articulated.

A preferred embodiment example of the innovation is described in more detail below with reference to the drawings. Show it:

1 shows a front view of the ballpoint pen according to the innovation;

FIG. 2 is a side view of FIG. 1;

3 shows a side view of the ballpoint pen according to the invention when folded;

Fig. 4 is an exploded perspective view of the portion of the ballpoint pen containing the ink tube, and _r

5 shows an enlarged exploded view for illustration the articulated. Connection between the elements of two different groups.

As can be seen from the drawings, the ballpoint pen essentially consists of the innovation two groups of substantially parallelepipedic elements 1 and 3 which are assembled together can. The group of elements 1 is provided on their opposite end faces with four connecting tongues 5, which are connected to the corresponding connecting tongues 7 on the two end faces of the other group of Elements 3 can be connected by inserting the connecting tongues 7 between the connecting tongues 5. To the Assembling the elements 1 and 3, the connecting tongues 5 and 7 are laterally with corresponding part-spherical Projections and recesses provided that the connection and allow movement of the elements among each other.

In this way, a chain of articulated elements 1 and 3 is formed, on which the writing part 9 is articulated in the same Heise. This writing part 9 is much longer than the elements 1 and 3 and contains the ink tube with the writing tip 11. The writing part 9 consists of a lower box-shaped part 13 and an upper lid that fits thereon As can be seen from the drawings, the spherical

the extended position for writing to shape 4 * accept,. ■ the folded position (Fig. 3) (Fig. 1 and 2) • -4 ". Different scribes according to the innovation how and

Claims (2)

Protection claims: 1. Foldable articulated ballpoint pen, thereby characterized in that it consists essentially of a number of articulated elements (1, 3), which are divided into two groups of suitable length, the elements (3) of one group being provided on both fastening sides with connecting tongues (7) which connect between corresponding connecting tongues (5) on the two adjacent end faces of the other group of elements (1) can be used so that the two groups of elements can be put together by means of an articulated connection of the connecting tongues (5, 7), with the ink tube containing part (9) of the ballpoint pen consists of two nested organs (13, 15) and is also articulated to the elements (1, 3) forming the stem or grip of the ballpoint pen. 2. Collapsible articulated ballpoint pen according to claim 1, characterized in that the connecting tongues (5, 7) of the elements forming the ballpoint pen (1, 3) are laterally provided with corresponding part-spherical projections and recesses that make the connection and allow movement of the elements (1, 3) with one another, wherein the elements (1, 3) by connecting the connecting tongues (5, 7) to one another by inserting the projections can be assembled in the corresponding recesses. • * I I