DE20214834U1 - Minature punch, comprises sheet hold down part with die pivotally connected to punch part - Google Patents

Abstract

The punch (1) comprises a first part supporting the actual punch and a second part containing at least one die, the first and second parts being pivotally connected to each other. The second part is also used to hold the sheet of film or paper in position.

Description

Mini hole punch

The invention relates to a mini hole punch that can be carried as a writing utensil outside the office or writing workstation.

"Small" hole punches are known from practice, but they are still too expensive to produce or not practical enough to use.

Therefore, the object of the invention is to create a mini hole punch which does not have the aforementioned disadvantages or at least reduces them.

The object of the invention is achieved by a mini hole punch having the features of claim 1; the following claims disclose further developments or advantageous embodiments of the invention.

2-279 G PiR , : : i" 2002.ö§-2«t .·

PAe Hansmann & Vogeser.-GöpTriTig^n

This hole punch is ideal for taking with you when you travel. However, the mini hole punch can also be stapled into folders, binders, books, rulers, school pencil cases, copiers, desk pads, notebooks, timers, etc. or held to the inside or surface of such items by gluing, velcro or similar fastening methods.

By guiding the paper to be punched between the sheet support and the hold-down device of the upper, pivoting part of the mini hole punch, which together form the punching die, relatively precise punching is possible with little effort. This is a key difference to the well-known "small" hole punches, where the sheet of paper or foil to be punched is either placed over the punching die or on the punching die and then the corresponding opposite, i.e. the punching die or the punch(s), is moved to punch. With this well-known type of punching, paper often gets caught between the outer diameter of the punching die and the wall of the punch(s) of the punching die, so that the hole in the paper often tears or is unsightly, or the punch and die jam so that it is not possible to punch.
The new mini hole punch ensures that before the actual hole punching process, even with a

PAe Hansmann & Vogeser/GöpTfiTig^n

Mini hole punch: the punch is guided in a part of the punching die, namely in the through holes of the sheet support and only then is the paper punched, in the area of the sheet holder and the hold-down device. Among other things, the hole line in the punching die is not located in the middle of its width.

In addition, concentrically to the holes in the hold-down device, into which the punch enters during the punching process, there are bulging grip recesses on the upper surface of the hold-down device, so that the force for punching is applied directly to the hole axis, but at the same time it is ensured that the operator is not injured. This has the particular advantage that the components of the punch can be made very thin, and therefore light and at the same time inexpensive, since there is little or no leverage when punching, so that very thin material thicknesses can be used for the individual components, especially in the punch and die area.

The top can also be made in all kinds of shapes, such as faces, animals, writing, company logos, etc.

The invention is described in more detail below using a preferred embodiment. The drawings show a schematic representation in:

2-279 G PiR , ; \ \" 2002·δ§-2<4 .·*

PAe Hansmann & VvGöptfta'B

Figure 1 : a perspective view of the new mini hole punch;

Figure 2a: the mini hole punch in a front view;

Figure 2b: the mini hole punch in a top view;

Figure 2c: the mini hole punch in side view;

Figure 2d: the view according to Figure 2c, with the hole die raised;

Figure 3a: the lower part of the mini hole punch in front view;

Figure 3b: the lower part according to Figure 3a in plan view;

Figure 3c: the lower part according to Figure 3a in side view;

Figure 4: the sheet support of the mini hole punch in top view;

Figure 4a: the leaf support according to Figure 4 in frontal view;

Figure 4b: the sheet support according to Figure 4 in a side view;

Figure 5: the hold-down devices of the mini hole punch in top view;

Figure 5a : the hold-down devices according to Figure 5 in front view and

Figure 5b: the hold-down devices according to Figure 5 in a side view.

The reference numbers have the following meaning:

1 mini hole punch

2 Lower part

20 Plate (flat)

21 Bottom

22 Top

23 rear bridge

2-279 G PiR , : ::*· 2002.0S-2J» .· ; "y : : . : ·*:· : : :

PAp Mansmann Ä Vi>M*>'s»>T»»r;nnrfinn*»n .. .. ·

PAe Hansmann & VogeseTvGöppmg^n

24 joint bars (perforated)

25 recesses

26 stamps

27 tabs 28 holes

Leaf support

30 Base plate

31 upper surface

32 Punch holes 33 Pivot pins

34 middle, split pivot pin

35 locking knobs at position

36 locking holes

37 rear edge web, webs 38 recesses hold-down

40 basic bodies

41 bottom page

42 through holes (punched holes) 43 recessed grips (bulged, raised)

44 locking pins (oriented to position 36 on part 3)

45 recess

Insertion slot gap 7 pivot axis

2-279 G PiR , i &iacgr;I"2002.03-2;* ,·* · ^: ··· ;": . *: ^: *l \\

PAe Hansmann & VcJgeseryGöppiTigtin' ' *' "

Claims (5)

1. Mini hole punch consisting of several components, wherein a punch-carrying part is provided, to which a further second part containing at least one hole die is pivotably arranged and wherein the hole die is at the same time a fixing part for the sheet or film to be punched. 2. Mini hole punch according to claim 1, characterized in that the hole die consists of a sheet support ( 3 ) and a hold-down device ( 4 ) located above the latter ( 3 ), the sheet support ( 3 ) and the hold-down device ( 4 ) being spaced apart from one another to form an insertion slot ( 5 ) for the sheet. 3. Mini hole punch according to claim 1, characterized in that the part having at least one stamp ( 26 ) is a lower part ( 2 ). 4. Mini hole punch according to claim 1 or 2, characterized in
that the sheet support ( 3 ) of the perforated die is formed from a base plate ( 30 ) which ( 30 ), seen in plan view, has a substantially rectangular shape,
where
on one of its ( 30 ) long sides a rear edge web ( 37 ) projects upwards from the upper surface ( 31 )
and
this edge web ( 37 ) has a plurality of recesses ( 38 ) directed outward from the body, so that a plurality of pivot pins ( 33 , 34 ) are formed on the edge web ( 37 ),
and where
a plurality of locking holes ( 36 ) spaced apart from one another are incorporated into the edge web ( 37 ) from above for fastening the hold-down device ( 4 ),
and,
that, viewed from the edge web ( 37 ), two punched holes ( 32 ) are machined at a distance from one another along an imaginary straight connecting line running parallel to the edge web ( 37 ), which ( 32 ) penetrate the upper ( 31 ) and the lower surface of the base plate ( 30 ). 5. Mini hole punch according to claim 1 or 2, characterized in
that the hold-down device ( 4 ) is formed from a plate-shaped base body ( 40 ),
where
on the lower side (41), along and at a short distance from one of its long sides, locking pins ( 44 ) protruding from the surface are arranged, which ( 44 ) engage in the locking holes of the sheet support ( 3 ) when the hole die is mounted,
and,
that two spaced-apart through holes ( 42 ) pass through the base body ( 40 ) along an imaginary straight connecting line,
where
the distance and position of these through holes ( 42 ), also called punch holes, are arranged corresponding to the punch holes ( 32 ) of the sheet support ( 3 )
and
a raised, beaded grip recess ( 43 ) is arranged concentrically around each through hole ( 42 ) on the upper side of the base body ( 40 ).