JP2013184474A - Inkpad case - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an inkpad case in which time and labor for aligning a protrusion with a fitting groove is eliminated and further, which provides a sense that a cover comes off.SOLUTION: An inkpad case includes: a container body 1 including an inkpad storage part 3 at the center and an annular wall 4 surrounding the inkpad storage part 3; and a cover 2 covering the container body 1. The container body 1 includes a plurality of fitting grooves 5 in a circumferential surface of the annular wall 4 and the cover includes a plurality of protrusions 7 which fit in and are engaged with the fitting grooves 5 in a bottom surface of the cover. In the circumferential surface of the annular wall 4, an introducing path 8 which is for guiding the protrusions 7 of the cover to the fitting grooves 5 and extended in a circumferential direction is formed. The introducing path 8 includes short slopes 9A and 9B at an end on the fitting groove side of the introducing path 8 and an end opposite to the end on the fitting groove side, the short slopes 9A and 9B having inclination angles which are larger than that of a middle part 10 between the end on the fitting groove side and the end opposite to the end on the fitting groove side.

Description

  The present invention relates to stamping tools such as vermicelli and stamp stands.

  As shown in Patent Document 1, a general stamping tool such as a vermilion container is composed of a flat container body that houses a stamping body and a flat lid body that covers the top surface of the container body. In general, no special locking means is provided between the two. However, there is a possibility that the seal body simply covered with the cover body as described above may be put in a bag and the cover body may be removed while being carried, and red ink or ink may adhere to other documents.

  In general, as a structure for locking the lid to the container body, a protrusion formed on one of the container body or the lid is inserted into a fitting groove formed on the other, and the lid is rotated in this state to What locks a lid is widely known. For example, in the stamp described in Patent Document 2, a protrusion is formed on one of the back surface of the lid or the center of the upper surface of the container body, a circular protrusion is formed on the other, and the circumferential surface of the circular protrusion is A fitting groove for fitting and locking the protrusion is formed. However, when this structure is applied to a stamping tool such as a vermilion case, there is a problem that it takes time to accurately align and fit the protrusion into the fitting groove because the back surface of the lid cannot be seen.

  Patent Document 3 discloses a stamping device that eliminates the above-described difficulty in alignment by providing an introduction path for guiding the protrusion to the fitting groove. However, when this structure is applied to an entirely flat stamping tool, it is difficult to secure a sufficient height of the locking portion between the lid and the container body, so the inclination angle of the introduction path must be very small. There is a problem that it is difficult to obtain a feeling that the lid is locked or a feeling that the lid is detached.

JP 2011-126072 JP 2000-108476 A JP 2001-199143 A

  Accordingly, an object of the present invention is to provide a stamping tool that solves the above-described conventional problems, does not require the trouble of alignment between the protrusion and the fitting groove, and can provide a feeling that the lid is detached. .

  The present invention, which has been made to solve the above-mentioned problems, comprises a container body having a stamped body housing portion and an annular wall surrounding the stamped body housing portion in the center, and a lid body covering the container body. In the fitting, the container body has a plurality of fitting grooves on the outer peripheral surface of the annular wall, and the lid body has a plurality of protrusions fitted and locked to the fitting grooves on the bottom surface. An introduction path extending in the circumferential direction for guiding the projection of the lid body to the fitting groove is formed on the outer peripheral surface of the annular wall, and the introduction path has an end on the fitting groove side and an opposite side thereof. The end portion is provided with a short slope having an inclination angle larger than that of the intermediate portion thereof. In a preferred embodiment, the intermediate portion is a flat surface, but may be a gentle slope.

  The stamping tool according to the present invention is such that an introduction path extending in the circumferential direction for guiding the projection of the lid body to the fitting groove is formed on the outer circumferential surface of the annular wall surrounding the stamping body housing portion of the container body. is there. For this reason, if the container body is simply covered with the lid and rotated, the projection on the lid is naturally guided to the insertion slot of the fitting groove while moving on the introduction path. There is no need to do the work. In addition, the introduction path is provided with a short inclined surface having an inclination angle larger than that of the intermediate portion at the end portion on the fitting groove side and the opposite end portion. Thereby, when the protrusion of the lid moves along the end of the introduction path, it is possible to feel the displacement in the vertical direction, and it is possible to create a feeling that the lid is fitted or removed.

It is a perspective view of the embodiment of the present invention. It is a front view of the embodiment of the present invention. It is AA sectional drawing of FIG. It is BB sectional drawing of FIG. It is a perspective view of a container main body. It is a perspective view of a lid. It is a front view of a container main body. It is a left view of a container main body. It is an expanded view of an introduction path.

Preferred embodiments of the present invention are shown below.
FIG. 1 is a perspective view of a vermilion case which is a representative example of a stamping tool, FIG. 5 is a perspective view of a container body 1, and FIG. 6 is a perspective view of a lid body 2. In this stamping tool, a flat container body 1 is covered with a flat lid body 2 and rotated in the circumferential direction so that the lid body 2 can be attached to and detached from the container main body 1. The container body 1 is a hollow body in which the center of the upper surface is cut out in a circular shape, and this hollow portion is a stamped body housing portion 3 impregnated with vermilion. On the upper surface of the container main body 1, an annular wall 4 surrounding the stamped body housing portion 3 is erected and the surface of the stamped body is exposed from the inside. A pair of fitting grooves 5 are formed in the outer peripheral surface of the annular wall 4 in the opposite direction. In the present embodiment, a pair of fitting grooves 5 are formed on the diagonal line of the container body 1. The fitting groove 5 includes a vertical groove 5A connected to the top surface of the annular wall 4 and a horizontal groove 5B communicating with the vertical groove 5A, and a projection 7 on the back surface of the lid 2 described later is fitted into the fitting groove 5. The lid body 2 is attached to the container body 1 by engaging and locking. Further, a locking protrusion 11 for vertically placing the protrusion 7 in the horizontal groove 5B is formed in the horizontal groove 5B. As a result, it is possible to obtain a feeling that the projection 7 is fitted and locked to the lateral groove 5B and to prevent the projection 7 from being inadvertently pulled out. In the present embodiment, the locking projection 11 is provided in one of the lateral grooves 5B, but it may be provided in both.

  On the other hand, at the four corners of the back surface of the lid body 2, guide walls 6 are formed which contact the outer peripheral surface of the annular wall 4 to position the lid body 2 and assist in rotation. The projection 7 is formed. As shown in FIGS. 3 and 6, the protrusion 7 projects the lower end of the guide wall 6 in the inner diameter direction so that it can be fitted and locked to the upper surface of the fitting groove 5. In addition, the number of the fitting grooves 5 and the protrusions 7 is not limited to a pair, and may be plural.

  An introduction path 8 extending in the circumferential direction for guiding the protrusion 7 of the lid 2 to the fitting groove 5 is formed on the outer peripheral surface of the annular wall 4. The introduction path 8 is formed by cutting out the outer peripheral surface of the annular wall 4 in the circumferential direction. In the present embodiment, the introduction path 8 is formed at two locations for each half circumference of the annular wall 4. As shown in FIGS. 7 to 9, the intermediate portion 10 of the introduction path 8 is a flat surface or a gentle slope with a small inclination angle, and both ends are short slopes 9 with a larger inclination angle than the intermediate portion 10. . The short slope 9B on the fitting groove 5 side descends toward the vertical groove 5A of the fitting groove 5, and the short slope 9 A on the opposite side is connected to the top surface of the annular wall 4. The introduction path 8 is a right-hand thread as a whole.

  In the stamping tool of the present invention configured as described above, when the lid body 2 is put on the container body 1 and rotated rightward, the protrusion 7 on the back surface of the lid body 1 is on the introduction path 8 along with this rotation. Is guided to the fitting groove 5 from the short slope 9B. That is, the protrusion 7 slides on the flat surface of the introduction path 8 in the lid closing direction (left direction in FIG. 9), and then descends the short slope 9B on the fitting groove 5 side. Then, it slides toward the fitting groove 5 and fits into the horizontal groove 5B, gets over the locking projection 11 and comes into contact with the end surface of the horizontal groove 5B to stop. Thus, the lid closed state shown in FIGS. 3 and 4 is obtained. In this state, the outer peripheral edge of the back surface of the lid body 2 is in contact with the upper surface of the container body 1 to prevent the lid body 2 from rattling. Thus, the projection 7 can be easily and reliably guided to the fitting groove 5 simply by rotating the lid body 2 in the lid closing direction, so that the projection 7 is directly aligned with the fitting groove 5 as in the prior art. The trouble of doing it becomes unnecessary. Moreover, when the protrusion 7 descends the short slope 9B, a feeling of fitting can be obtained. Further, by providing the locking protrusions 11, it is possible to obtain a click feeling that the protrusions 7 are fitted and locked in the lateral grooves 5B, and it is possible to prevent inadvertent removal from the lateral grooves 5B.

  When the lid 2 is opened, if the lid 2 is rotated counterclockwise, the protrusion 7 on the back surface of the lid 1 is detached from the lateral groove 5B, and is rapidly lifted upward when the short slope 9B is reached. Can create a raised feeling. However, if the lid body 2 is rotated as it is, the projection 7 on the back surface of the lid body 1 slides on the flat surface of the introduction path 8 in the lid opening direction (right direction in FIG. 9), and again rapidly at the position of the short slope 9A. Is lifted upwards. In this way, it is possible to create a feeling that the lid 2 is lifted.

  As described above, although the stamping tool of the present invention is flat and the height of the engaging portion between the container body 1 and the lid body 2 cannot be increased, the lid body 2 is moved in the lid closing direction. When rotated, it is possible to obtain a feeling that the lid 2 fits into the container body 1 at the position of the short slope 9B, and conversely, when the lid 2 is rotated in the lid opening direction, the lid 2 is located at the positions of the short slopes 9A and 9B. Can create a feeling of lifting. Further, no matter where the lid 2 is placed on the container body 1, the projection 7 of the lid 2 always comes into contact with the introduction path 8 and can be guided to the fitting groove 5. It does not take time to accurately align a certain vertical groove 5A and the protrusion 7. Therefore, unlike the prior art, there is an advantage that the trouble of directly aligning the protrusion 7 with the fitting groove 5 becomes unnecessary. Moreover, since the lid body 2 can be reliably locked to the container main body 1, it is possible to prevent the stamped body from being exposed during transportation.

DESCRIPTION OF SYMBOLS 1 Container main body 2 Cover body 3 Sealing body accommodating part 4 Annular wall 5 Fitting groove 6 Guide wall 7 Protrusion 8 Introduction path 9 Short slope 10 Middle part 11 Locking protrusion

Claims (2)

In a stamping tool comprising a container body provided with a stamping body housing part and an annular wall surrounding the stamping body housing part in the center, and a lid body covering the container body,
The container body has a plurality of fitting grooves on the outer peripheral surface of the annular wall, and the lid body has a plurality of protrusions fitted and locked to the fitting grooves on the bottom surface.
An introduction path extending in the circumferential direction for guiding the projection of the lid body to the fitting groove is formed on the outer peripheral surface of the annular wall, and the introduction path has an end on the fitting groove side and an end on the opposite side. A stamping tool characterized in that the part is provided with a short slope having a larger inclination angle than the intermediate part thereof.   The stamping device according to claim 1, wherein the intermediate portion is a flat surface.

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