Stamp with a cutting device and method for using a cutting device
20250296253 ยท 2025-09-25
Inventors
Cpc classification
B41K99/00
PERFORMING OPERATIONS; TRANSPORTING
B26D5/02
PERFORMING OPERATIONS; TRANSPORTING
B26B5/003
PERFORMING OPERATIONS; TRANSPORTING
International classification
Abstract
A method and a stamp with a cutting device a grip area arranged on an outer housing of a top part, and a receiving area, in which an ink application device is arranged, are disclosed. The cutting device and an associated actuating mechanism are arranged on the top part and the actuating mechanism is designed for activating and/or locking the cutting device. The actuating mechanism and the cutting device are arranged at opposite corner regions of the top part and connected to each other via a pivoting mechanism.
Claims
1. A stamp with a cutting device, a grip area arranged on an outer housing of a top part, and a receiving area, in which an ink application device is arranged, whereby the cutting device and an associated actuating mechanism are arranged on the top part and the actuating mechanism is designed for activating and/or locking the cutting device, wherein the actuating mechanism and the cutting device are arranged at opposite corner regions of the top part and connected to each other via a pivoting mechanism.
2. The stamp according to claim 1, wherein the pivoting mechanism is formed from at least one pivot lever, to which the cutting device is attached, and the actuating mechanism.
3. The stamp according to claim 2, wherein the cutting device is rigidly attached to the at least one pivot lever.
4. The stamp according to claim 2, wherein the at least one pivot lever comprises an opening for receiving the actuating mechanism.
5. The stamp according to claim 2, the actuating mechanism or the at least one pivot lever comprises an extension on which a latching element for connecting the actuating mechanism to the at least one pivoting lever is arranged.
6. The stamp according to claim 2, wherein the at least one pivot lever comprises a recess that is connected to an opening of the pivot lever to form a latching edge for a latching element of the actuating mechanism.
7. The stamp according to claim 1, wherein in the pivoting mechanism comprises a bearing axle for mounting in the top part, which is arranged between the actuating mechanism and the cutting device, whereby the bearing axle is preferably arranged in a rear half of the pivoting mechanism.
8. The stamp according to claim 2, wherein a bearing means is arranged or can be inserted for fastening and mounting the at least one pivot lever on the top part.
9. The stamp according to claim 2, wherein the cutting device or the at least one pivot lever is held in a starting position against an actuating position via a retaining or return mechanism.
10. The stamp according to claim 9, wherein the retaining or return mechanism for the at least one pivot lever is attached in the top part or on an insertion element.
11. The stamp according to claim 9, wherein the at least one pivot lever comprises a fastening means for fastening the retaining or return mechanism, which is arranged on an underside of the at least one pivot lever.
12. The stamp according to claim 1, wherein the stamp is designed as a roller stamp, self-inking stamp, flash stamp or pre-ink stamp, whereby the stamp has a substantially rectangular, square, oval or round cross-sectional shape.
13. The stamp according to claim 1, wherein in a roller or roll for applying ink is arranged on an insertion element.
14. The stamp according to claim 1, wherein a further cutting device is arranged in the top part, which comprises a slit-shaped cutout.
15. The stamp according to claim 1, wherein a closure cap for covering the ink application device is configured to be attached to the top part or in the receiving area.
16. The stamp according to claim 1, wherein a frame structure of the housing of the top part is formed in one piece.
17. A method for using a cutting device of a stamp, whereby the cutting device and an actuating mechanism are arranged in a top part of the stamp so as to move synchronously, and a closure cap for sealing an ink application device is attached to the stamp wherein when the actuating mechanism is activated, the same is pivoted against a direction of movement of the cutting device, wherein the actuating mechanism is pivoted in a direction of the closure cap or ink application device, wherein, when the actuating mechanism is deactivated, the same is returned via a retaining or return mechanism into a starting position in which the cutting device is arranged inside the top part.
18. The method according to claim 17, wherein the stamp has the cutting device, a grip area arranged on an outer housing of the top part, and a receiving area, in which the ink application device is arranged, whereby the cutting device and the associated actuating mechanism are arranged on the top part and the actuating mechanism is designed for activating and/or locking the cutting device, wherein the actuating mechanism and the cutting device are arranged at opposite corner regions of the top part and connected to each other via a pivoting mechanism.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
[0032] The figures show:
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[0047] By way of introduction, it should be noted that in the various embodiments, identical parts are provided with identical reference signs or identical component designations, respectively, and the disclosures contained in the entire description can be applied mutatis mutandis to identical parts with identical reference signs or identical component designations, respectively. The positional information selected in the description, such as top, bottom, side, etc., likewise refers to the figure described and is to be transferred to the new position mutatis mutandis in the event of a change of position.
DETAILED DESCRIPTION OF EMBODIMENTS
[0048]
[0049] The top part 3 of the stamp 1, in particular the upper side 8 and/or the adjoining side surface 9, serves as a pressure or grip area 10 for the user of the stamp 1 during the stamping process. Furthermore, an additional cutting device 11, which is preferably designed as a letter opener, can also be arranged on the top part 3 of the stamp 1.
[0050] In
[0051] On the underside of the stamp 1, i.e. on the side of the stamp 1 opposite the upper side 8 of the top part 3, a receiving area 14 is formed in which the ink application device 13 is arranged. Fastening means 15 can be arranged on the stamp housing in the area of the ink application device 13 to fasten the closure cap 12. The fastening means 15 on the stamp 1 can preferably be formed by protrusions or recesses that correspond to oppositely formed fastening means 16 (
[0052]
[0053] Preferably, the cutting device 2 can be used to cut a wide variety of objects 19 in this way, such as paper, cardboard, film, packaging, etc. When the actuating mechanism 4 is activated or actuated, the cutting device 2 pivots out of the top part 3 of the stamp 1 in the direction of the upper side 8 or upwards, whereas the actuating mechanism 4 pivots in the opposite direction, i.e. towards the ink application device 13 or the underside of the stamp 1. If a closure cap 12 is present, it is preferably put on or turned on during the cutting process, in particular to prevent the user from coming into contact with the ink application device 13 during cutting. There are also other types of stamps that do not pose a risk of soiling even without a closure cap 12 (e.g. self-inking stamps
[0054]
[0055] Preferably, the pivoting mechanism 7 is formed from at least one pivot lever 20, to which the cutting device 2 is attached, and the actuating mechanism 4. However, it is also possible to form the pivot lever 20 together with the actuating mechanism 4 in one piece. The pivoting mechanism 7, in particular the pivot lever 20, has a bearing axle 21, so that when the actuating mechanism 4 is activated or actuated in the direction of the underside of the stamp 1, the cutting device 2 can be pivoted in the direction of the upper side of the stamp 1. As shown, the bearing axle 21 is preferably arranged closer to the actuating mechanism 4 than to the cutting device 2. This ensures that the cutting device 2 pivots further out of the stamp 1 when the actuating mechanism 4 is activated, i.e. that a greater adjustment path of the cutting device 2 than the actuating path of the actuating mechanism 4 is created. Of course, the bearing axle 21 can be arranged along the entire length of the pivoting mechanism 7 inside the housing, for example closer to the cutting device 2, e.g. in the middle area of the pivoting mechanism 7. The closer the bearing axle 21 is positioned to the cutting device 2, the smaller the pivoting movement of the cutting device 2 is in relation to the pivoting movement of the actuating mechanism 4.
[0056] To return the cutting device 2, in particular to the inside of the stamp housing, i.e. to a position in which the cutting device 2 preferably does not protrude beyond the outside of the top part 4, a retaining or return mechanism 22, in particular designed as a return spring, can be arranged, which is or can be connected on the one hand to the housing of the stamp 1 or an insertion element 23 mounted therein and on the other hand to the pivoting mechanism 7, in particular on the pivot lever 20. The connection is preferably made via fastening means 24, 25. However, one of the fastening means 24, 25 can also be omitted and the retaining or return mechanism 22 be firmly connected on one side. The retaining or return mechanism 22 is preferably attached to the pivoting mechanism 7 in the area of the cutting device 2, but can also be arranged at another point of the pivoting mechanism 7 between the bearing axle 21 and the cutting device 2.
[0057] The cutting device 2 is preferably rigidly attached to the pivot lever 20. In the exemplary embodiment shown, the pivot lever 20 is curved and the cutting device 2 arranged essentially at right angles to the pivot lever 20. The angled design of the pivot lever 20 ensures, among other things, that more space is created for the cutting device 2, in particular the inserted blade. Thus, the cutting device 2 is fully accommodated by the top part 3 in the resting position. Of course, the pivot lever 20 can also be straight or with a different angle, just as the cutting device 2 can also be arranged at a different angle to the pivot lever 20.
[0058] Since the bearing axle 21 can be arranged at various positions of the pivoting mechanism 7, and the pivot lever 20 and/or the cutting device 2 can be angled in a variety of ways and the position and force effect of the retaining or return mechanism 22 can also be varied, the pivoting movement, the angle of the cutting device 2 or the blade and the force required to activate the actuating mechanism 4 can be precisely set or adjusted.
[0059] Bearing means 26a, 26b, in particular bearing shells, can be arranged for better support or guidance of the bearing axle 21. The bearing means 26b is preferably designed to be removable, in particular in the case of a one-piece design of the top part 3. In the case of a one-piece design of the top part 3, the pivotably arranged bearing axle 21 of the pivot lever 20 is supported by a separable bearing using the bearing means 26a, 26b, i.e. the bearing means 26a in the top part 3 is preferably formed in one piece, into which the bearing axle 21 of the pivot lever 20 can be inserted, onto which the further bearing means 26b is then placed, so that the bearing axle 21 is completely mounted in a bearing bush formed by the two bearing means 26a, 26b. In the same way, however, the bearing means 26b can also be formed in the housing of the stamp 1, or a complete bearing holder can be formed in the housing, in particular with a half-shell design of the top part 3 or with a lateral aperture for inserting the bearing axle 21.
[0060] The optionally arranged further cutting device 11 is preferably formed on the side face 9 of the top part 3, in particular on the side face 9 on which the cutting device 2 is arranged in the upper area. However, it is also possible to arrange the cutting device 11 on the upper side 8 of the top part 3. Preferably, the cutting device 11 is formed by a recess 27, in particular a slot-shaped recess 27, in the housing of the top part 3, and a cutting means 28, in particular a blade, arranged inside the housing. The cutting means 28 is preferably positioned at a distance from the housing wall via a spacer element 29 and, in particular, arranged so as to be pivotable in the direction of the longitudinal extent of the slot-shaped recess 27, preferably horizontally pivotable. Here, the cutting means 28 is preferably arranged on the optional insertion element 23 or directly on the inside of the top part 3 of the stamp 1. It is fixed to the insertion element 23 or to the top part 3 in the stamp housing in particular via a fastening means 30, which is designed like an axle and thus enables a pivoting movement. Limit stops can be arranged on the insertion element 23 or on the inside of the housing to limit the pivoting movement of the cutting means 28. The cutting device 11 is thus preferably designed as a letter opener, whereby whenever an envelope is inserted into the recess 27 and pulled through along the longitudinal extent of the recess 27, the cutting means 28 is slightly pivoted and the envelope slit open. The arrangement of the spacer element 29 and the pivotable mounting of the cutting means 28 prevent the cutting means 28 from being clogged.
[0061] In the housing of the stamp 1, the ink application device 13 is attached to the underside of the insertion element 23 in the exemplary embodiment shown. Preferably, the insertion element 23 has shell-shaped projections 31 (
[0062] The insertion element 23 can preferably include the cutting means 28, spacer element 29, projections 31 and the fastening means 25. The retaining or return mechanism 22 can likewise be attached or arranged directly on the insertion element 23. However, it is also possible to form some or all of these means and elements in the top part 3, or to omit the insertion element 23 completely. When the insertion element 23 is used, it is preferably designed in such a way that a support surface 37 and a latching element 38 are provided on the insertion element 23, whereby a support surface 39 and a latching surface 40 are formed in or on the top part 1. When the support surface 37 is in contact with the support surface 39, the latching element 38 latches with the latching surface 40. Preferably, the insertion element 23 is thus held against displacement into the receiving area 14 via the support surfaces 37, 39 and against displacement towards the underside of the stamp 1 via the latching connection or the latching element 38, which is formed in particular as a snap-in nose. The latching element 38 is preferably designed to be releasable.
[0063]
[0064] Upon actuation or activation of the actuating mechanism 4, i.e. when the actuating mechanism 4 is moved along the slot-shaped recess 17 (better shown in
[0065]
[0066] The pivoting mechanism 7 preferably includes the pivot lever 20 and the actuating mechanism 4, whereby it can of course also include additional parts or be subdivided differently or into additional parts. A one-piece embodiment is also possible. On the pivoting mechanism 7 or pivot lever 20, the cutting device 2 is arranged in one end region 43, and the actuating mechanism 4 is arranged in the opposite end region 44. In particular in the case of a two-part or multi-part design of the pivoting mechanism 7, the pivot lever 20 preferably has a recess or opening 45 in the end region 44 on the end face and a further recess 49 on a side face 46 or on an upper side 47 or underside 48, whereby the opening 45 is connected to the recess 49. In this preferred embodiment, a latching edge 50 is formed by the arrangement of the opening 45 and recess 49 on different sides of the pivot lever 20 or by the openings/recesses directed at an angle to each other. The fact that the actuating mechanism 4 preferably includes an extension 51, on which a latching element 52 can be arranged, enables a simple connection to the pivot lever 20. Here, the extension 51 of the actuating element 4 is inserted into the opening 45, whereby the extension 51 is pushed up to the adjacent recess 49, so that the latching extension or the latching element 52 engages at the latching edge 50 and thus the actuating mechanism 4 is connected to the pivot lever 20. Of course, it is also possible to connect the actuating mechanism 4 to the pivot lever 20 in another way, for example by bonding, in which case the recess 49 and the latching element 52 can be omitted. It is also possible that the extension 51 is not formed on the actuating mechanism 4 but on the pivot lever 20. In this case, the actuating mechanism 4 is formed in particular by the actuating knob, whereby in such a solution latching elements are also preferably formed on the actuating knob and on the extension 51 or the connection of the actuating mechanism 4 to the pivot lever 20 can be realized by bonding.
[0067] The bearing axle 21 arranged on the pivot lever 20 is preferably arranged in the rear half of the pivoting mechanism 7, as can be better seen from
[0068] The cutting device 2 arranged in the front area of the pivoting mechanism 7 or pivot lever 20 is preferably detachably connected to the pivot lever 20. To this end, the pivot lever 20 preferably has a recess 55 into which the cutting device 2 can be inserted or pushed, and furthermore a latching means 56 that engages or is connected to a latching receptacle 57 on the cutting device 2, in particular a recess. The latching means 56 preferably has a movable element 58 with a projection 59 (
[0069] As shown, the pivot lever 20 can be formed curved in its longitudinal extension. However, it can also be straight or have several bow edges or be curved. Preferably, however, the pivot lever 20 has the contact surface 41a, which in particular serves as the contact surface 41a on the inside of the stamp 1. The pivoting movement is limited by the contact surface 41a on the inside of the top part 3 of the stamp 1 when the actuating mechanism 4 is activated or actuated. If the contact surface 41a is provided, not only is the maximum extension width of the cutting device 2 limited, but greater stability is also achieved, particularly when cutting an object 19 (as shown in
[0070] The fastening means 24 for the retaining or return mechanism 22 is preferably attached in the front area on the underside 48 of the pivoting mechanism 7 or pivot lever 20. Of course, the fastening means 24 can also be attached in other areas of the pivot lever 20, for example on the side faces 46 or the upper side 47. Preferably, the retaining or return mechanism 22 is formed as a resilient element, in particular a tension spring. The retaining or return mechanism 22 can, however, also be formed as a compression spring and be arranged or attached, for example, on the upper side 47 of the pivot lever 20. However, the retaining or return mechanism 22 can also be arranged in the end region 44, in which case the force acting in the end region 44 is opposite to that acting in the end region 43, and in this case a retaining or return mechanism 22 is used in which the tensile force acts from above and/or compressive force acts from below. In such an embodiment, the retaining or return mechanism 22 can, for example, be designed as an upwardly directed tension spring or a compression spring acting from below.
[0071] To better illustrate the preferred arrangement and design of the cutting device 2,
[0072]
[0073] The various types and designs of the stamps 1 preferably have the upper side 8 of the top part 3 in the upper end region and the ink application device 13 in the opposite end area or in the receiving area 14, whereby the cutting device 2 together with the pivoting mechanism 7 is preferably arranged in the upper end region.
[0074] Application of the cutting device 2 of the stamp 1, in which the cutting device 2 and an actuating mechanism 4 are arranged in the top part 3 so as to move synchronously and preferably a closure cap 12 for closing the ink application device 13 is attached to the stamp 1, is carried out in such a way that when the actuating mechanism 4 is activated or actuated, it is pivoted in the opposite direction to the direction of movement of the cutting device 2, whereby the actuating mechanism 4 is pivoted in the direction of the closure cap 12 or ink application device 13, whereby, when the actuating mechanism 4 is deactivated, it is locked via a retaining or return mechanism 22 to the initial position in which the cutting device 2 is arranged inside the top part 3.
[0075] Finally, it should be noted that the description primarily focuses on the device, with all technical features of the device being equally applicable, mutatis mutandis, to a corresponding method.
[0076] The invention is not limited to the embodiments shown, but may also include other designs and structures.