DE8323922U1 - WRITING SET - Google Patents

Description

lift I I · · ·· ·

«III Il Il« t ·· · ♦

-3-

The invention relates to a writing instrument set.

The MotiV / to create a new writing instrument or a writing instrument set is determined by the desire to overcome the following disadvantages of writing instruments / in particular pencils 2u.

The disadvantages of a wooden pencil shown in Figure 6-A are as follows Id

1 «The wooden pencil must often be sewn to to be able to continue writing or drawing;

2, it is necessary to have several metal pencils available su jerk when different writing and drawing types are desired;

3. If the wooden pencil is improperly tipped, it can are not used as intended.

The disadvantages of a pencil shown in Figure S-B arit several mine operations, in which a tip of the mines is not required, are the followingj

1. Wean any single sehreibelefflent or a If the lead of the pencil is lost, the pencil can no longer be used *

2. The writing elite of the pencil can easily be destroyed or damaged while writing or drawing: it is impossible to get good writing or drawing results with the use of this pencil.

The disadvantage of a mechanical pencil accordingly FIG. 6-C lies in the fact that the lead lining that surrounds the mine can easily be damaged, in particular by denoted by the reference number 7 cover.

For these reasons, the aim of the invention is to provide a new writing instrument or a writing instrument set pose «which avoids the disadvantages of the writing implements described above.

Accordingly, it is an object of the invention to provide a writing instrument / especially to create a pencil / that doesn't need to be sharpened.

A further object of the invention is to provide a versatile and economical writing instrument or one to indicate such a writing instrument set.

line another object of the invention let it provide a new IS writing instruments atz to create with the above Disadvantages of known writing instruments are overcome.

line Another object of the invention is to provide a new writing instrument set with which continuous writing or can be drawn.

Another object of the invention is to provide a new writing instrument set "which can still be used even if some of the writing elements are lost" went.

A wide task of the invention is to write a = equipment set: to create the old different types of Writing staff can be equipped.

Finally, it is an object of the invention to provide a visual writing instrument set specify the exact sizes of the writing elements and the individual lead liners or lead clamping devices are not required.

These objects are according to the invention by those in the protection claim specified features solved.

Accordingly, a writing instrument set has a writing hand tool, several leads and a receiving frame, the hand tool being equipped with two lead chucks with different inside diameters. Each mine lining can include and hold any mine / so that the hand-held device can optionally be provided with two types of mines with different diameters at the same time. The writing instrument can be used to write or draw continuously. 10

The advantages achieved with the invention are as follows:

1. The individual files of the writing instrument set according to Invention are simple and can be easily made

Become IS;

2. The files of a writing instrument according to the invention can be easily assembled;

3 · the mine lies in a »snug fit in the hand-held writing instrument according to the invention, so that with this hand» device can be written or drawn continuously;

4 «a writing instrument according to the invention can with refills different diameters can be equipped.

With the invention, a valuable piece of versatile, reusable writing instrument sets is made available.

The invention is illustrated in an exemplary embodiment based on Drawing shown in more detail. In the drawing represent

Figure 1 is a perspective view of a writing instrument set according to the invention; 35

Figure 2 is a partially cut perspective exploded view of the writing instrument set according to the invention;

Figure 3

I, Il ·> Il · ι 1. ■ ι

I I ι I · · I · I »I

III .11 "ft I

Il ■ ·· · I ··· I I

-6-

a partial section through a writing instrument set according to the invention to explain the function of the writing instrument set;

e Figure 4

a cut through a hand-held writing instrument for a writing instrument seatz according to the invention;

Figure 5 shows how the handheld writing instrument of the Writing device according to the invention is to be used asu;

Figure 6-A is a perspective view of a wooden pencil a;

Figure 6-B

a cut made by a familiar pencil / which does not have to be sharpened;

Figure 6-6 is a perspective, partially sectioned Example of a well-known mechanical mechanical pencil.

FIG. 1 shows a perspective view of a writing instrument set according to the invention. The Sehreib "apparatus set comprises a plurality of leads 3, a write handset 2 and a Äufnähaegestell 4. The Mineft 3 _# are inserted into the Aufnahmegesteil 4 so that the mines will not fall out / even if the holding frame is pushed or rotated." In the receiving part 4 different Miftearteft can be added, whereby the value of the writing device set is increased. In addition, the writing instrument set can be accommodated in most pencil cases available on the Harkt. The writing instrument set can thus be carried by one person at all times.

As can be seen from FIG. 2, the hand-held device 2 has a tube 20, two conical lead chucks 21 and a slide plunger 22. The tube 20 is hollow, a conical lead chuck 21 being provided at each of its two ends. The inside

ti «· * · ·· tit ···

• * * · t 11 t · t

-Ί-

knives of both mine feed 21 are different. Each mine chuck 21 is provided with a cylindrical bore 212 at one end and a conical bore 211 at the other end. The conical bore 211 can be brought into contact with one of the wjnpn 3, while the cylindrical bore 212 serves to allow the slide tappet 22 to pass through. The slide tappet 22 is a hollow tube on which two rings 23 are arranged to limit the movement of the slide tappet 22 with respect to the holding tube 20: this prevents the shaft of the slide tappet 22 from sliding out of the holding tube 20. Each lead 3 is provided with two symmetrical conical ends so that each end of the leads 3 can be used for writing or drawing.

The function of the writing instrument set according to the invention can be seen from FIG. The leads 3 are inserted into the receiving frame 4. In order to remove the leads 3 introduced into the receiving frame 4, a lead lining 21 is ^{brought into contact with} a lead 3. Since the mine lining 21 and the mine 3 are each provided with conical surfaces, the mine 3 is held tightly in the mine lining 21. Each mine feed 21 can be associated with each mine 3. Thus, the hand-held writing device 2 can optionally be provided with two types of refills of different diameters at the same time. In order to eject a refill 3 from the hand-held writing device 2, the slide plunger 22 is pressed, whereby the refill 3 that is received in each case is pushed out of the holding tube.

As can be seen from FIGS. 1 and 3, the receiving frame 4 is provided with a multiplicity of holes 41 in which the leads 3 are received. Each of the holes 41 is provided with flexible side walls and protuberances through which the mines 3 received are prevented from accidentally falling out of the receiving frame, but which allow the mines 3 introduced to be easily removed by means of one of the mine liners 21.

I · Il I ·

tit · Φ · · ·· I

-8th-

FIG. 4 shows a cross section through a hand-held writing instrument of a writing instrument set according to the invention. When a mine 3 is inserted into one of the mine chucks 21, the slide plunger 22 is pushed upwards by the mine 3 and then has a protrusion corresponding to the inserted mine 3. Thus, only one mine lining 21 is used to pick up a mine. The invention creates a valuable and versatile set of writing implements. Even if the invention is described in a preferred exemplary embodiment with reference to the drawing , the description is of course only exemplary. Various changes in construction details and the combination and arrangement of the individual parts can be made without departing from the invention.

Claims (2)

Jin Shan CHEN, No. 2, Chuang-Nei Rd., Cho-Yun Village, Yuaa-Chang Hsiang, Yun-Lin Hsien, Taiwan, ROCi Writing instrument set Claim to protection Writing instrument set, characterized by the following features: several leads with two pointed ends; a receiving tube as a handle; a slide tappet with two rings, this slide tappet used to control the reception and detachment of a mine and the two rings serve to limit the movement of the slide tappet; two conical mine chucks, each having a widening bore at one end and a cylindrical bore at the other end, the mine chucks each being able to be brought into contact with a mine and the slide tappet being able to reach through both the conical bore and the cylindrical bore; -2- a holding frame with several holes, the upper side of the holes being equipped with a plurality of flexible protuberances or side walls to prevent the leads from accidentally falling out of the holding frame, but the leads can easily be picked up by the mine liners.