Abstract
A device (1) for guiding an ink pad container (2) into and/or out of a receiving space (3) in the stamp housing (4) of a self-inking stamp (5), comprising a drawer-type receiving container (6) for the ink pad container (2) which comprises, on one side, a free access opening (11) for pushing out and/or pushing in the ink pad container (2).
Claims
1. An auxiliary device for a self-inking stamp, the auxiliary device comprising a drawer-type receiving container configured to accommodate an ink pad container, the drawer-type receiving container comprising: a rectangular bottom, confining walls standing up from the rectangular bottom on three sides, for retaining the ink pad container, on a fourth side thereof, a free access opening for pushing out and/or pushing in the ink pad container, and insertion projections at the fourth side and lateral from the free access opening of the receiving container, said insertion projections of the receiving container being adapted to be hookingly inserted, in use, into corresponding engagement recesses in a front wall of the self-inking stamp to cause the drawer-type receiving container to cantilever from the front wall, said engagement recesses being provided laterally of an opening of a receiving space for the ink pad container in a stamp housing of the self-inking stamp, wherein the rectangular bottom of the drawer-type receiving container faces the ink pad and further defines a removable closure for the ink pad container when the ink pad container is outside of the self-inking stamp.
2. The auxiliary device according to claim 1, wherein the drawer-type receiving container is free at the upper side thereof.
3. The auxiliary device according to claim 1, wherein a confining wall positioned opposite of the free access opening comprises a central access recess for the manual pushing of the ink pad container off the drawer-type receiving container.
4. The auxiliary device according to claim 1, wherein inwardly projecting edges are provided at opposite walls, said edges being adapted to cooperate with shoulders at opposite sides of the ink pad container for the retaining and guiding thereof.
5. The auxiliary device according to claim 1, wherein the drawer-type receiving container comprises latching and/or press fit projections on at least two confining walls for retaining the ink pad container.
6. The auxiliary device according to claim 1, wherein the drawer-type receiving container has a deepened bottom forming a depression.
7. The auxiliary device according to claim 6, wherein opposite edges of the depression of the bottom form support guides for the ink pad container.
8. The auxiliary device according to claim 1, wherein the drawer-type receiving container comprises depressions and/or breakthroughs at the outer side of two opposite sides.
9. The auxiliary device according to claim 1, wherein the drawer-type receiving container is generally rectangular in plan view.
10. The auxiliary device according to claim 1, wherein for the insertion projections to be hookingly inserted into the engagement recesses in the front wall of the self-inking stamp the insertion projections are formed with hooks for latching with wall portions confining the engagement recesses.
11. A self-inking stamp with upper inking, comprising an actuating member and a stamp housing in which a receiving space for an ink pad container is provided, wherein laterally from an opening of the receiving space in at least one wall of the actuating member engagement recesses are provided in said wall which are adapted to cooperate with insertion projections of an auxiliary device according to claim 1.
12. The self-inking stamp according to claim 11, wherein the receiving space is formed as a through-hole in the ink housing, comprising one opening each at two opposite sides, or walls, respectively, of the stamp housing, and wherein engagement recesses for the insertion projections are provided laterally from each of these openings in the actuating member.
Description
(1) The invention will be explained in further detail in the following by means of particularly preferred embodiments which are illustrated in the drawing, but which the invention is not intended to be restricted to. The drawing shows in detail:
(2) FIGS. 1-7 a device in the form of a drawer-type receiving container along with an ink pad container inserted therein in a slanted view from the front top (FIG. 1), in a slanted view from the rear bottom (FIG. 2), in a front view (FIG. 3), in a rear view (FIG. 4), in a plan view (FIG. 5), in a longitudinal section (FIG. 6), and in a cross section (FIG. 7);
(3) FIG. 8 a slanted view of an ink pad container from the top;
(4) FIG. 9 a self-inking stamp with a function that is per se known on principle, with an empty receiving space or chamber for an ink pad container;
(5) FIGS. 10A-10D different phases during the pushing in of an ink pad container into the receiving space of the self-inking stamp pursuant to FIG. 9, namely in FIG. 10A with attached receiving container along with the ink pad container; in FIG. 10B with the ink pad container partially pushed into the receiving space; in FIG. 10C with the ink pad container completely pushed into the receiving space; and in FIG. 10D the self-inking stamp ready for use and, at a distance thereof, the receiving container which has been detached again and which is empty now;
(6) FIGS. 11A-11D in a corresponding manner corresponding phases during the pushing out of an ink pad container from the receiving space of the self-inking stamp and into the receiving container which has been attached to the self inking stamp, more exactly to the stamp housing thereof (FIG. 11A), wherein finally (see FIG. 11D) the receiving container along with the ink pad container contained therein is detached from the self-inking stamp;
(7) FIGS. 12A-12C in a way corresponding to FIGS. 10A-10C, in a cross section through the self-inking stamp and a receiving container along with an ink pad container, the phases during the pushing in of the ink pad container away from the receiving container into the receiving space in the self-inking stamp; and
(8) FIGS. 13A-13D in cross sections corresponding phases, cf. FIGS. 11A-11D, during the pushing out of the ink pad container from the receiving space in the self-inking stamp, namely onto a receiving container attached at the other side of the stamp housing which is finally, see FIGS. 13C and 13D, detached from the self-inking stamp and supplied and/or stored in some other place.
(9) FIG. 1 illustrates in a diagrammatic view, slanted from above, a device 1 for guiding an ink pad container 2 into a receiving space 3 in a stamp housing 4 of a self-inking stamp 5 (see FIG. 9 and FIGS. 10A-10D), wherein this device 1 substantially consists of a drawer-type receiving container 6 (cf. in particular also FIGS. 100 and 10D). The drawer-type receiving container 6 comprises a bottom 7 and three side walls as confining walls 8, 9, 10. At the fourth side, namely the side opposite to the broad side 9, the drawer-type receiving container 6 comprises a free access opening 11 through which the ink pad container 2 can be pushed into and/or pushed out from the receiving container 6, as will be explained in detail in the following with reference to FIGS. 10A-13D. At the side opposite to this free access opening 11, in the broad side confining wall 9 available there, respectively, a central access recess 12 is provided, cf. in particular FIGS. 2 and 4, so as to have, from this side, the rear side, during the attaching of the receiving container 6 to a stamp housing 4 (see e.g. FIG. 10A), sufficient space for pushing the ink pad container 2 away from the receiving container 6 and into the receiving space 3 of the stamp housing 4.
(10) The ink pad container 2 is of basically conventional kind, cf. apart from FIG. 2 in particular also FIG. 8. It has central latching elements 13 at the two short sides thereof which cooperate in a per se known manner with associated latches (not illustrated) in the interior of the receiving space 3 in the stamp housing 4 so as to retain the ink pad container 2 in the receiving space 3 in the centered operating position. This operating position is, for instance, illustrated in FIG. 10 D and in FIG. 11A.
(11) In particular in FIG. 8, ridges and/or shoulders 14, respectively, are further provided at the two short sides at the lower edge in the inserted operating position, which, as is illustrated in FIG. 6, cooperate in the state inserted into the receiving container 6 below inwardly projecting edges 15 at the narrow side confining walls 8, 10 for guiding and retaining the ink pad container 2 in the receiving container 6. Additionally, latching and/or press fit projections 16 are provided at the inner sides of these confining walls 8 and 10 for the frictionally engaged retention and/or latch-fixing of the ink pad container 2, as is illustrated in particular in FIG. 11A.
(12) The bottom 7 of the receiving container 6 is deepened, as is in particular illustrated in the sectional views of FIGS. 6 and 7, wherein the depression 17 is confined at the two narrow sides and at the rear side as well as at the open front side by edges 18 forming supports and guides for the ink pad container 2.
(13) The receiving container 6 is further provided at its two short sides, at the confining walls 8, 10 provided there, with inwardly projecting depressions and/or breakthroughs 19, namely at the positions of the inwardly projecting latching and/or press fit projections 16 available there, so as to enable demolding of the receiving containers 6 without a slider for the manufacturing by injection molding of plastics. These depressions and/or breakthroughs 19 may possibly lead to openings in the region of the bottom 7, so that the latching and/or press fit projections 16 and/or the corresponding wall regions of the confining walls 8, 10 are designed slightly resiliently in this region so as to favor the press fit, or the latching, respectively, of the ink pad holder 2 in the receiving container 6.
(14) The short side confining walls 8, 9 comprise, at the front side of the receiving container 6, insertion projections 20 which are provided at their cantilevering front ends with laterally outwardly projecting latching elements 21, for instance, in the form of hooks. By means of these insertion projections 20 the receiving container 6 may be fixed at a broad side wall 22 or 23 of an actuating member 32 (see FIGS. 9 and/or 10A or 11A) in the region of recesses 24 laterally of the opening of the receiving space or receiving chamber 3 in the stamp housing 4, in that the insertion projections 20 with the latching elements 21 engage behind the wall members 25 laterally confining these recesses 24.
(15) As may be seen in particular from FIG. 5, the latches 13 at the ink pad holder 2 are engaged, in the pushed-in position of the ink pad holder 2 in the receiving container 6, with the central latching and/or press fit projections 16 so as to ensure a particularly reliable retention of the ink pad container 2 in the receiving container 6 (or vice versa a strong hold of the receiving container 6 which forms a closing lid or a sliding lid 6 on the ink pad container).
(16) In this closed position the receiving container 6, or the closing lid 6, respectively, covers with its bottom 7 the open side of the ink pad container 2 and thus forms a protection for the ink pad 2 contained in the ink pad container 2, cf. FIG. 6, wherein the depression 17 in the bottom 7 ensures a distance, i.e. a free space, between this bottom 7 and the ink pad 2 and hence avoids unintentional coloring of the bottom 7.
(17) The self-inking stamp 5 illustrated in FIGS. 9-13 is of a per se conventional construction, as mentioned, wherein the turning mechanism 30 for the stamp plate unit 31 (which is per se known, as mentioned) is basically illustrated in FIG. 12A. Furthermore, the self-inking stamp 5 comprises an actuating member 32, see FIG. 9, which is, as usual, displaceable relatively to the stamp housing 4 against the force of a spring (not shown) so as to produce a stamp print. A window member 33 is slid over this actuating member 32, said window member consisting of a transparent material so as to be able to identify in particular a printing sheet 34 inserted at the upper side of the actuating member 32 through the upper side 35 of the window member 33. In FIGS. 9-13D the window member 33 is somewhat pushed upward from the actuating member 32 so as to expose the receiving drawer 3, which would otherwise be covered by the two walls 35, 36 of the window member 33, for the pushing in or the pushing out of the ink pad container 2.
(18) The function of the actuating member 32 during the production of a print on a document, by turning the stamp unit 31, is per se known, cf. here, for instance, the initially mentioned EP 1 603 754 B1.
(19) FIGS. 10A and 12A illustrate a receiving container 6 attached to the stamp 5, with an ink pad container 2 received therein. As mentioned, the insertion projections 20 engage with the hook latching elements 21 behind the wall members 25 which confine the lateral recesses 24 (FIG. 9). From this position according to FIGS. 10A and/or 12A the ink pad container 2 is pushed, for instance, with a finger, in the region of the access recess 12 inwardly in the direction of the interior of the receiving chamber or receiving space 3 at the stamp housing 4, cf. the intermediate position according to FIGS. 10B and 12B.
(20) With reference to FIGS. 10C and/or 12C, the ink pad container 2 is already received completely in its desired position in the receiving space 3 in the stamp housing 4, and the receiving container 6 attached to the stamp housing 4 is empty. This empty receiving container 6 may then, as is illustrated in FIG. 10D, again be detached from the stamp housing 4 so as to receive another ink pad container 2, for instance, for a later time or for another self-inking stamp.
(21) In the instant embodiment the self-inking stamp 5 is designed to be double-sided and/or symmetrical as concerns the receiving space 3 and its openings at the side walls 22, 23 of the stamp housing 4. In order to illustrate this similarity of the two sides of the stamp housing 4, i.e. the walls 22, 23, FIGS. 11A-13D illustrate a proceeding during the detaching of an ink pad container 2 in which the receiving container 6 for the ink pad container 2 is attached at the opposite side of the stamp (see wall 23 of the stamp housing 4) in the described manner and is locked with the insertion protections 20 behind the wall members 25 adjacent to the recesses 24 at this side of the actuating member 32. In accordance with the illustration in FIGS. 11A and 13A, the ink pad container 2 is still in its operating position inside the stamp housing 4, in its receiving space 3. The receiving container 6 and/or lid 6 is empty in this stage.
(22) From the opposite side where the wall 22 of the stamp housing 4 is positioned (see FIGS. 13A and 13B), pressure is now exerted on the ink pad container 2, for instance with a finger, to the right according to the illustration in FIG. 13A, so as to release the latching by means of the latching elements 13 in the receiving space 3 and to thus push the ink pad container 2 in the direction of the receiving container 6, cf. FIGS. 11B and/or 13B. With the finger or possibly a thin object such as, for instance, a pencil, it is then possibleif necessaryto push the ink pad container 2 from this intermediate position further outward. It is easier, starting out from the position pursuant to FIGS. 11B and/or 13B, to detach the ink pad container 2 along with the receiving container 6 from the stamp 5, as is illustrated in FIGS. 11C and/or 13C.
(23) Finally, as is shown in FIGS. 11D and/or 13D, the ink pad container 2 is completely pushed into the receiving container 6, so that he receiving container 6 as a lid 6 now covers, or closes, respectively, the open side of the ink pad container 2 where the ink pad 2 (see FIG. 6) would be exposed.
(24) Although the invention has been explained above in detail by means of preferred embodiments, it is to be understood that variations and modifications are possible within the scope of the invention. For instance, the cross section of the stamp housing 4 and thus also the shape of the ink pad container 2 and in further consequence of the receiving container 6 could, for instance, also be square in plan view, and it would also be conceivable to use stamp plates which are circular in plan view. It would also be possible for the window member to be attached at the upper side of the actuating member only, as is illustrated in the afore-mentioned EP 1 603 754 B1, wherein a previous pushing up of a window member would then not be necessary when an ink pad container 2 is to be slid into or removed from the receiving space 3. The confining walls 8, 9, 10 could also be discontinuous, as mentioned, and the upper side of the receiving container 6 could in principle also be closedat least partiallywith a wall. The receiving container 6 may preferably be an injection molding part of plastics, e.g. ABS, PDM, or the like.
