JP2011240588A - Automatic inking stamp - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an automatic inking stamp which enables ink to be replenished into an ink supply body, without removing the ink supply body from a stamp body.SOLUTION: The automatic inking stamp 1 includes: a support 2 whose upper and lower end surfaces are opened; an exterior body 3 covering at least the upper end side of the support 2; an elastic body 4 energizing the exterior body 3 against the support 2; a seal body 5 supported by the exterior body 3; the ink supply body 6 stored in the support 2; and a lock mechanism 7 for preventing the exterior body 3 from being moved up and down with respect to the support 2. The lock mechanism 7 comprises projections 3b1, 3b1 provided in the inner circumferential surface of the cover part 3b of the exterior body 3, first locking grooves 9a, 9a provided on the lower end side of the support 2, and second locking grooves 9b, 9b provided on the upper end side of the support 2.

Description

  The present invention relates to an automatic inking type stamp, and more particularly to an automatic inking type stamp that mechanically performs an operation of adhering ink in an ink supply to a printing surface before stamping.

As a stamp of a type in which ink is automatically supplied to the stamp face of the stamp body, there is an automatic inking type stamp in which the stamp body moves up and down between an ink supply position and a printable position (for example, a patent) Reference 1).
In such an automatic flesh type stamp, a support body whose upper and lower end surfaces are open, an exterior body covering at least the upper end side of the support body, an elastic body that urges the exterior body upward, and an exterior body And a printing body that is rotatably supported, and an ink supply body that is accommodated inside the support. In this type of automatic inking stamp, the ink supply body is detachably attached to the stamp body, and as the exterior body moves up and down relative to the support body, the stamp body supplies the ink supply. The ink supply position is brought into contact with the body, and the stampable position where the stamp surface of the stamp body is exposed from the lower end opening of the support is switched.

Utility Model Registration No. 3141178

By the way, such an automatic inking type stamp needs to remove the ink supply body from the stamp body and replenish the ink every time ink is replenished in the ink supply body. In addition, since the direction in which the ink supply body is inserted into the stamp body is determined, there is a possibility that the ink supply body may be confused. Further, when the ink supply body is replenished with ink, the ink supply body may be accidentally dropped. For this reason, there is a demand for an automatic inking type stamp that does not involve attachment / detachment of an ink supply body when ink is replenished.
Therefore, in view of such a situation, an object of the present invention is to provide an automatic inking stamp that can replenish ink in the ink supply body without the need to remove the ink supply body from the stamp body.

  The automatic inking stamp of the present invention includes a support body having upper and lower end surfaces open, an exterior body that covers at least the upper end side of the support body so as to be movable up and down, and an elastic force that biases the exterior body upward. Body, a printing body rotatably supported by the exterior body, and an ink supply body accommodated inside the support body, and the printing body is moved along with the vertical movement of the exterior body relative to the support body. In the automatic inking type stamp in which the ink supply position that contacts the ink supply body and the printable position where the stamp surface of the stamp body is exposed from the lower end opening of the support body are switched, the exterior body moves up and down with respect to the support body. The exterior body is rotatably fitted concentrically with the body part covering at least the upper end side of the support body and one end of the body part with the stamp body in the ink supply position. And a lid part that is worn, and the body part is connected to the outside A body-side window is provided, and the support is provided with a support-side window that overlaps the exterior-body-side window in a state where the exterior is moved downward, and the lock mechanism is either the lid or the support. Consists of a projection provided on one side and a first locking groove provided on either the lid or the support so as to correspond to the projection, and the exterior body side window overlaps the support side window In this state, by rotating the lid part relative to the body part, the protrusion engages with the first locking groove, and the vertical movement of the exterior body relative to the support body is restricted.

  According to the automatic inking type stamp having the above-described configuration, the cover is moved with respect to the trunk while the exterior body side window portion is overlapped with the support body side window portion by moving the exterior body downward with respect to the support body. By rotating, the protrusion is engaged with the first locking groove, and the exterior body is restricted from moving up and down relative to the support body, and the opening of the exterior body side window part and the support body side window part is maintained. In such a state, even when the urging force of the elastic body acts on the exterior body, the exterior body is locked with respect to the support body, and the exterior body side window portion and the support body side window portion overlap to open. Will remain. Ink can be replenished to the ink supply body from the opened exterior body side window and support body side window. With such a configuration, it is not necessary to remove the ink supply from the stamp body, and the ink can be replenished in the ink supply.

  In the automatic inking type stamp of the present invention, either the lid portion provided with the first locking groove or the support body, with the stamp body in the ink supply position, the lid portion with respect to the body portion. It is preferable that a second locking groove with which the protrusion can be engaged is formed so as to restrict the vertical movement of the exterior body relative to the support body by rotating the exterior body.

  According to the automatic inking type stamp having the above-described configuration, the protrusion is engaged with the second locking groove by rotating the lid with respect to the body while the stamp body is in the ink supply position. The exterior body is restricted from moving up and down with respect to the support body. As a result, it is possible to prevent the exterior body from being locked with respect to the support body even when it is being carried or stored. On the contrary, it is possible to prevent the stamp face of the stamp body from being exposed by moving up and down, and to prevent the hands and clothes from being stained with ink.

  As described above, according to the automatic inking type stamp of the present invention, it is not necessary to remove the ink supply body from the stamp body, and ink can be replenished in the ink supply body.

It is a perspective view which shows the external appearance of the automatic inking type stamp concerning one Embodiment of this invention. It is a figure which shows the external appearance of the automatic inking type stamp concerning the embodiment, Comprising: (a) is a front view, (b) is a left view, (c) is a rear view. FIG. 2 is an exploded view of the automatic inking type stamp according to the embodiment, wherein (a) is a front view, (b) is a left side view, and (c) is a rear view. It is a schematic explanatory drawing of the reversing mechanism at the time of the stamping operation of the automatic inking stamp according to the embodiment, wherein (a) is a diagram showing a state in which the stamp body is upward, and (b) and (c) are stamps The figure which shows the state which the body has reversed, (d) is a figure which shows the state in which a stamp body faces downward. It is explanatory drawing of the locking operation | movement by the locking mechanism of the automatic flesh type stamp concerning the embodiment, Comprising: (a) is a figure which shows the state in which a stamp body exists in an ink supply position, (b) is an exterior body supported. The figure which shows the state which is moving downward with respect to a body, (c) is a figure which shows the state which has a stamp body in the position which can be stamped. It is a figure which shows the locked state by the locking mechanism at the time of accommodation of the automatic inking type stamp concerning the embodiment, and a stamping, Comprising: (a) is a state in which a stamp body exists in an ink supply position, and an exterior body is a support body. FIG. 5B is a diagram showing a state where the exterior body is movable up and down with respect to the support body in a state where the stamp body is in the ink supply position, and FIG. It is a figure which shows the state by which the exterior body was locked with respect to the support body, with the exterior body side window part of the body and the support body side window part of the support body overlapping.

  Hereinafter, an automatic inking stamp according to an embodiment of the present invention will be described in detail with reference to the drawings. It should be noted that the exterior body 3 side when the automatic inking stamp 1 is erected is the upper side and the support body 2 side is the lower side.

  As shown in FIGS. 1 to 3, the automatic inking stamp 1 includes a support body 2 having upper and lower end surfaces opened, an exterior body 3 covering at least the upper end side of the support body 2, and an exterior body 3. An elastic body 4 that urges the support body 3, a printing body 5 that is rotatably supported by the exterior body 3, an ink supply body 6 that is accommodated inside the support body 2, and the exterior body 3 is the support body. 2 and a lock mechanism 7 for preventing the vertical movement with respect to 2. As the exterior body 3 moves up and down with respect to the support body 2, the printing body 5 has an ink supply position on the upper end side of the support body 2 in contact with the ink supply body 6 and a printing surface 5 a of the printing body 5 described later. Is switched to the markable position on the lower end side of the support body 2 where is exposed.

  The support 2 has a substantially cylindrical shape with open upper and lower end surfaces. On the outer peripheral surface of the support body 2, guide grooves 8 a and 8 a for guiding projections 3 b 1 and 3 b 1 of the exterior body 3 to be described later in the vertical direction are formed. On the lower end side of the support 2, first locking grooves 9 a and 9 a that are continuously provided in a direction intersecting with the guide grooves 8 a and 8 a are formed. On the upper end side of the support 2, second locking grooves 9 b and 9 b that are continuously provided in a direction intersecting with the guide grooves 8 a and 8 a are formed. The support body 2 has slit holes 10a and 10a for guiding the stamp body 5 in the vertical direction below the guide grooves 8a and 8a. Furthermore, the support body 2 is provided with a support body side window portion 12 that overlaps an exterior body side window section 11 described later when the exterior body 3 is moved downward with respect to the support body 2. A notch 2 a is provided at the front center of the upper end side of the support 2. The slit holes 10a, 10a are formed with a rotation mechanism 13 for inverting the stamp body 5. The rotation mechanism 13 will be described later.

  The exterior body 3 is a member that allows the user to apply a stamping force by pressing it down by hand during the stamping. The exterior body 3 has a substantially cylindrical shape with an open lower end. The exterior body 3 has a size that substantially covers the support body 2. The exterior body 3 houses the body 3a covering at least the upper end side of the support 2 and the elastic body 4 in a state where the stamp body 5 is at the ink supply position, and rotates concentrically with one end of the body 3a. And a lid portion 3b fitted in a movable manner. The lid 3b has a bottomed cylindrical shape, and the lower end is open. The lid 3b suspends the elastic body 4 from the upper end surface. The trunk | drum 3a is exhibiting the substantially cylindrical shape, and the upper-lower-end surface is opening. Protrusions 3b1 and 3b1 are provided on the inner peripheral surface of the lid 3b. The body portion 3 a is provided with an exterior body side window portion 11 that overlaps the above-described support body side window portion 12 when the exterior body 3 is moved downward with respect to the support body 2. The exterior body side window portion 11 and the support body side window portion 12 are formed to have substantially the same width. The exterior body side window portion 11 and the support body side window portion 12 are useful for accurate positioning at the time of stamping, and are useful for reducing the weight of the automatic inking stamp 1.

  The lid portion 3b is provided with a raised portion r1 in the vertical direction substantially at the center on the front side of the outer peripheral surface, and is provided with a substantially inverted triangular protrusion P at the approximate center of the rear surface side of the outer peripheral surface.

  A protrusion P1 as a mark different from the protrusion P is provided at a position directly below the protrusion P (arrow) as a mark on the rear surface on one end side of the body 3a, and the rotation direction of the lid 3b. Further, a protrusion P2 as another mark having the same size as the protrusion P1 is provided at a position at a certain distance from the protrusion P1. Immediately below the protrusion P2, “LOCK” is described (hereinafter, “LOCK position”). In the trunk portion 3a, a raised portion r2 having a width substantially the same as the raised portion r1 of the lid portion 3b is provided from one end to the other end of the barrel portion 3a at approximately the center on the front side of the outer peripheral surface. The raised part r2 is provided so as to protrude from the lower part of the middle to the other end of the body part 3a on the front side of the body part 3a. When the lid portion 3b is fitted to the trunk portion 3a, the raised portion r1 of the lid portion 3b and the raised portion r2 of the trunk portion 3a are continuous. The raised portions r1 and r2 are useful for pressing with an index finger or the like when carrying by hand at the time of stamping or for accurate positioning at the time of stamping.

  On the other end side of the body portion 3a, support holes 14a and 14a for rotatably supporting the above-described stamp body 5 are formed. As will be described later, the rotary shaft protrusions 5b and 5b of the stamp body 5 enter the support holes 14a and 14a of the barrel portion 3a, so that the stamp body 5 is rotatably supported by the barrel portion 3a.

  The elastic body 4 is a compression spring and urges the exterior body 3 upward. The elastic body 4 is suspended from the lid portion 3b of the exterior body 3 and the ink supply body 6 (partition wall described later). When the lid portion 3b is fitted to the body portion 3a, the elastic body 4 is housed inside the lid portion 3b, and a part thereof is housed in the elastic body housing portion of the ink supply body 6 described later.

  As shown in FIGS. 3 and 4, the stamp 5 has a substantially disc shape and has a flat surface at least partially. The flat surface becomes the marking surface 5a. On the stamp surface 5a, characters, designs and the like designated by the user are formed. More specifically, the stamp 5 has rotating shaft protrusions 5b and 5b parallel to the left and right. In the following, the stamp surface 5a side of the stamp 5 is the front and the opposite side is the back. On the back side of the stamp 5, there are provided rotational convex portions 5 c, 5 c protruding from the position of the rotary shaft projections 5 b, 5 b along the direction orthogonal to the stamp surface 5 a, and ribs that reinforce the rotary shaft projections 5 b, 5 b 5d is provided.

  The stamp body 5 is configured to rotate around rotation shaft protrusions 5b and 5b parallel to the marking surface 5a. The rotation shaft projections 5b and 5b of the stamp body 5 enter the support holes 14a and 14a of the body portion 3a, so that the stamp body 5 is rotatably supported by the body portion 3a. When the exterior body 3 is moved up and down (reciprocating) with respect to the support body 2, the exterior body 3 is configured to be rotatable so that the direction of the marking surface 5 a is reversed while the exterior body 3 moves up and down. More specifically, when the exterior body 3 is pushed down to the lower side of the support body 2, the stamp surface 5 a faces downward, and the exterior body 3 is positioned above the support body 2 (an ink supply body 6 described later). The marking surface 5a is configured to face upward when it is moved to a position that contacts the marking surface 6a.

  In order to reverse the stamp body 5 having the above configuration, the support body 2 is provided with a rotation mechanism 13. As shown in FIG. 4, the rotation mechanism 13 includes an interference protrusion 13 a that is provided in the vicinity of the guide groove 8 a and abuts against a predetermined location on the back surface of the stamp body 5. Specifically, the interference protrusion 13a is provided on any one side of a symmetrical position with the guide groove 8a interposed therebetween. In addition, the interference protrusion 13a is provided with a concave portion 13b that can accommodate the rotating convex portion 5c of the stamp body 5 at an intermediate position in the vertical direction. As a result, the rotation shaft protrusions 5b and 5b of the stamp body 5 rotate with respect to the support 2 and the exterior body 3, and the rotation protrusion 5c enters the recess 13b of the interference protrusion 13a, so that the stamp body 5 is the rotation protrusion. Rotate around 5c.

  As shown in FIG. 3, the ink supply body 6 has a substantially cylindrical shape with upper and lower end surfaces opened. A partition wall (not shown) is formed in the upper and lower center of the inner space of the ink supply body 6, and the space from the upper end of the ink supply body 6 to the partition wall is an elastic body for accommodating the elastic body 4. It is a containment section. Below the partition wall, vermilion 6a is provided downward, and vermilion 6a is filled with ink. Protrusions 6b and 6b are provided substantially at the center of the upper end of the ink supply body 6. The widths of the two protrusions 6b and 6b are formed so as to be substantially the same width as the notch 2a of the support 3 described above. Further, the ink supply body 6 is accommodated in an upper end opening provided in the support body 2. When the ink supply body 6 is accommodated in the support body 2, the ink supply body 6 is disposed at a position (ink supply position) where the ink supply body 6 can come into contact with the printing surface 5 a of the printing body 5 facing upward.

  The assembly of the automatic inking stamp 1 having the above-described configuration will be described with reference to FIG. The rotary shaft protrusions 5b and 5b of the stamp body 5 are inserted into the slit holes 10a and 10a of the support body 2 while being inclined obliquely. The rotary shaft protrusions 5b and 5b of the stamp body 5 are inserted into the support holes 14a and 14a provided in the body 3a of the exterior body 3 in such a manner that the stamp surface 5a of the stamp body 5 faces upward. Next, the ink supply body 6 is inserted from the upper end opening of the support body 2, and the protrusions 6 b and 6 b provided at the approximate front center of the ink supply body 6 are provided at the approximate front center on one end side of the support body 2. The ink supply body 6 is loaded into the support body 2 by being fitted into the cutout portion 2a. Further, the body 3a of the exterior body 3 is moved to a position where the rotation shaft protrusions 5b, 5b of the stamp body 5 are locked at the upper ends of the slit holes 10a, 10a of the support body 2 (position where the stamp body 5 faces upward). lift. The elastic body 4 is inserted into the elastic body accommodating portion of the ink supply body 6 and is inserted until it comes into contact with the partition wall. The lid 3b is pressed downward to apply an urging force to the elastic body 4, and the lid 3b is fitted to the body 3a. Then, the elastic body 4 is accommodated between the lid portion 3 b of the exterior body 3 and the elastic body accommodating portion of the ink supply body 6.

  Next, a method for using the automatic inking stamp 1 according to this embodiment having the above structure will be described. In the case of marking, first, the lower end portion of the support 2 is positioned at the location to be marked (positioning state) while the outer package 3 is supported from above. In this positioning state, the rotary shaft protrusions 5b and 5b of the stamp body 5 are locked at the upper ends of the slit holes 10a and 10a of the support 2, and the stamp surface 5a of the stamp body 5 is pressed against the vermilion 6a of the ink supply body 6. (Ink supply position). When the exterior body 3 is moved downward with respect to the support body 2 by pressing the raised portions r1 and r2 of the exterior body 3 with an index finger or the like to apply a downward force (pressing force) to the exterior body 3, the upward state The stamp body 5 that has been turned inverts while moving downward. When the other end portion (lower end portion) of the body portion 3a of the exterior body 3 is moved down to the lower end portion of the support body 2, the stamping body 5 faces downward and comes into contact with the object to be marked, so that the marking is performed. When the force (pressing force) applied to the exterior body 3 after releasing the seal is released, the exterior body 3 is moved upward by the urging force of the elastic body 4, and the stamp body 5 is reversed while being moved upward. To do. When the rotary shaft protrusions 5b and 5b of the stamp body 5 are locked at the upper ends of the slit holes 10a and 10a of the support body 2, the stamp body 5 faces upward and the ink supply body 6 accommodated in the support body 2 is used. Ink is supplied to the marking surface 5a of the stamp 5 (ink supply position).

  The automatic inking type stamp 1 according to the present embodiment is characterized by including a lock mechanism 7 for preventing the exterior body 3 from moving up and down with respect to the support body 2. The locking operation of the automatic inking stamp 1 by the locking mechanism 7 will be described with reference to FIGS.

  As shown in FIG. 5, the lock mechanism 7 includes protrusions 3b1 and 3b1 provided on the inner peripheral surface of the lid 3b, first locking grooves 9a and 9a provided on the lower end side of the support 2, and a support. 2 is formed with second locking grooves 9b, 9b provided on the upper end side. The first locking grooves 9a and 9a and the second locking grooves 9b and 9b are formed continuously in the direction intersecting with the above-described guide grooves 8a and 8a, respectively. The widths of the first locking grooves 9a and 9a and the second locking grooves 9b and 9b are substantially the same as the distance between the protrusion P1 and the protrusion P2 formed on the body portion 3a. It is formed as follows.

  First, a state in which the exterior body 3 is locked with respect to the support 2 in a state where the stamp body 5 is in the ink supply position will be described with reference to FIGS. 5 and 6. As shown in FIG. 5A, in a state where the stamp body 5 is at the ink supply position, the protrusion 3b1 is formed so as to be positioned on one end side of the body portion 3a (upper end side of the support body 2). When the lid 3b is rotated with respect to the body 3a, the protrusion P of the lid 3b is moved from the position of the protrusion P1 of the body 3a to the position of the protrusion P2 (LOCK position) (FIG. )). Then, the protrusions 3b1 and 3b1 of the lid portion 3b are arranged corresponding to the second locking grooves 9b and 9b on the upper end side of the support body 2, and are engaged when the lid portion 3b tries to move downward, The two locking grooves 9b, 9b and the exterior body 3 are locked with respect to the support body 2, and the inversion of the stamp body 5 is also locked (locked state). In such a state, even when the urging force of the elastic body 4 acts on the exterior body 3 and the support body 2, the exterior body 3 is kept locked with respect to the support body 2. At this time, the locked state can be prevented from being released against the user's will. For this reason, when carrying or storing, the exterior body 3 is prevented from moving up and down with respect to the support body 2 against the intention of the user, and the printing surface 5a is prevented from being exposed, and the hands and clothes are stained with ink. Can be prevented.

  Next, a state in which the exterior body 3 is locked with respect to the support body 2 when ink is supplied to the vermillion 6a of the ink supply body 6 will be described with reference to FIGS. First, in a state where the stamp body 5 is in the ink supply position (FIG. 6A), the protrusion P of the lid 3b reaches the position of the protrusion P1 from the position of the protrusion P2 (LOCK position) of the body 3a. Until the lid 3b is rotated with respect to the body 3a (FIG. 6B). Then, the protrusions 3b1 and 3b1 of the lid portion 3b engaged with the second locking grooves 9b and 9b are released, and the locked state of the exterior body 3 with respect to the support body 2 is released. Next, the exterior body 3 is moved downward with respect to the support body 2 so that the exterior body side window part 11 of the trunk part 3a and the support body side window part 12 of the support body 2 overlap each other. Then, the protrusion 3b1 is guided downward through the guide groove 8a (FIG. 5B), and the protrusion 3b1 reaches the lower end of the guide groove 8a. In this state, when the lid 3b is rotated with respect to the body 3a until the above-described protrusion P reaches the position of the protrusion P2 (the position of LOCK) from the position of the protrusion P1 (FIG. 6C), the protrusion 3b1 is engaged with the first locking groove 9a on the lower end side of the support body 2 (FIG. 5C). Then, in a state where the protrusion 3b1 is engaged with the first locking groove 9a on the lower end side of the support body 2, the open state of the exterior body side window part 11 of the lid part 3b and the support body side window part 12 of the support body 2 is Maintained. It is possible to supply ink to the vermilion 6a of the ink supply body 6 from the opened exterior body side window portion 11 and support body side window portion 12 by turning the automatic inking stamp 1 upside down. That is, the projection 3b1 is moved downward in each guide groove 8a of the support 2 and is moved until it is engaged with the first locking groove 9a on the lower end side of the support 2, whereby the exterior body 3 with respect to the support 2 is locked, and the inversion of the stamp 5 is locked. In such a state, even when the urging force of the elastic body 4 acts on the exterior body 3 and the support body 2, the locked state of the exterior body 3 with respect to the support body 2 is maintained, and the exterior body 3 is supported by the support body. 2 is prevented from moving up and down. In this locked state, ink is supplied from the exterior body side window section 11 and the support body side window section 12 while the exterior body side window section 11 of the trunk section 3a of the exterior body 3 and the support body side window section 12 of the support body 2 are overlapped and opened. Ink can be replenished to the vermilion 6a of the body 6.

  When the ink is supplied to the vermilion 6a of the ink supply body 6 by the automatic inking stamp 1 according to the present embodiment, it is not necessary to remove the ink supply body 6 from the stamp body and replenish the ink each time. There is no troublesome operation and the ink supply body 6 is not accidentally dropped. In addition, since the direction in which the ink supply body 6 is inserted into the stamp body is determined, there is no confusion about the mounting property of the ink supply body 6. For this reason, it becomes possible to stably replenish ink to the vermilion 6a of the ink supply body 6 from the exterior body side window portion 11 and the support body side window portion 12 opened in an overlapping manner by the lock mechanism, and improve the quality as an automatic mark. It is possible to achieve an excellent effect that can be achieved. Moreover, since the exterior body side window part 11 and the support body side window part 12 opened to each of the exterior body 3 and the support body 2 may be on one side, there is an effect that it is easy to process and can be reduced in weight. Further, as described above, the lock mechanism 7 of the present embodiment includes the protrusions 3b1 and 3b1 provided on the inner peripheral surface of the lid 3b and the first locking grooves 9a and 9a provided on the lower end side of the support body 2. And second locking grooves 9b, 9b provided on the upper end side of the support 2. Therefore, it is not necessary to provide a new locking mechanism, so that the number of parts is not increased and the assembling workability is excellent, and the appearance of the entire stamp is impaired by providing a new locking mechanism as in the prior art. There is nothing and excellent design. Further, since the outer body 3 can be prevented from being unlocked with respect to the support 2 against the will of the user even when being carried or stored, the outer body 3 is against the intention of the user. It is possible to prevent the marking surface from being exposed by moving up and down with respect to the support 2 and to prevent the hands and clothes from being stained with ink.

In addition, this invention is not limited to the said embodiment, Of course, it can change suitably in the range which does not deviate from the summary of this invention.
In the above embodiment, the automatic inking stamp 1 has a substantially cylindrical shape, but the shape of the automatic inking stamp 1 is not limited to this. For example, the shape of the automatic inking stamp 1 may be a substantially square shape or a substantially polygonal shape. In short, the printing body 5 moves between the ink supply position on the upper end side of the support body 2 and the printable position on the lower end side of the support body 2 as the exterior body 3 moves up and down with respect to the support body 2. The printing body 5 is reversed while moving up and down, the printing body 5 comes into contact with the ink supply body 6 at the ink supply position, the printing surface of the printing body is exposed at the printable position, and the exterior body 3 is attached to the support body 2 by the lock mechanism 7. Any configuration that prevents the vertical movement can be prevented.

  In the above embodiment, the protrusions 3b1 and 3b1 are provided on the exterior body 3, and the first locking grooves 9a and 9a and the second locking grooves 9b and 9b are provided on the support body 2. However, the present invention is not limited to this. For example, the projections 3b1 and 3b1 may be provided on the support body 2, and the first locking grooves 9a and 9a and the second locking grooves 9b and 9b may be provided on the exterior body 3. In short, the protrusions 3b1 and 3b1 are provided on either the exterior body 3 or the support body 2, and the first locking grooves 9a and 9a and the second locking grooves 9b and 9b support the exterior body 3 and By providing the projections 3b1 and 3b1 to the first locking grooves 9a and 9a or the second locking grooves 9b and 9b, which are provided on the other side of the body 2, the exterior body 3 is attached to the support body 2. On the other hand, any configuration that prevents the vertical movement is acceptable.

  In the above embodiment, the body 3a of the exterior body 3 is provided with the exterior body side window portion 11 communicating with the inside and outside, and the exterior body 3 is moved downward with respect to the support body 2 in the support body 2. In this case, the support body side window portion 12 that overlaps the exterior body side window portion 11 is provided, but is not limited thereto. For example, each of the exterior body 3 and the support body 2 may be configured such that a hole is provided instead of the window. In short, when the exterior body 3 is moved downward relative to the support body 2 and the hole portion of the exterior body 3 overlaps the hole portion of the support body 2, the exterior body 3 is supported by the lock mechanism 7. As long as the ink is replenished to the vermillion 6a of the ink supply body 6 from the overlapping holes, the ink may be replenished.

  In the above-described embodiment, the lock mechanism 7 is configured such that the protrusions 3b1 and 3b1, the first locking grooves 9a and 9a, and the second locking grooves 9b and 9b are provided in two, but the present invention is not limited thereto. Is not to be done. A structure in which a plurality of protrusions, first locking grooves, and second locking grooves are provided may be employed. In short, the same number of protrusions, first locking grooves, and second locking grooves are provided, and the protrusions are guided in the vertical direction through the guide grooves and engaged with the first locking grooves or the second locking grooves. Thus, the exterior body may be locked with respect to the support body, and the exterior body side window part and the support body side window part may be opened while overlapping.

  In the above embodiment, the cover 3b is rotated clockwise with respect to the body 3a, so that the exterior body 3 is locked to the support 2 and the reversal of the stamp body 5 is locked. However, the present invention is not limited to this. For example, the cover 3b may be rotated counterclockwise with respect to the body 3a so that the exterior body 3 is locked to the support 2 and the reversal of the stamp body 5 is locked. . In this case, it is necessary to form the first locking groove and the second locking groove in the opposite direction to the first locking grooves 9a and 9a and the second locking grooves 9b and 9b of the present embodiment.

  DESCRIPTION OF SYMBOLS 1 ... Automatic flesh type stamp, 2 ... Support body, 2a ... Notch part, 3 ... Exterior body, 3a ... Body part, 3b ... Cover part, 3b1, 3b1 ... Projection, 4 ... Elastic body, 5 ... Stamp body, 5a ... marking surface, 5b ... rotating shaft projection, 5c ... rotating projection, 5d ... rib, 6 ... ink supply, 6a ... vermilion, 6b, 6b ... projection, 7 ... lock mechanism, 8a, 8a ... guide groove, 9a, 9a ... 1st locking groove, 9b, 9b ... 2nd locking groove, 10a, 10a ... Slit hole, 11 ... Exterior body side window part, 12 ... Supporting body side window part, 13, 13 ... Turning mechanism, 13a, 13a ... Interference convex part, 13b, 13b ... Concave part, 14a, 14a ... Support hole, P ... Projection part, P1, P2 ... Projection, Raised part r1, r2

Claims (2)

A support body having upper and lower end surfaces open, an exterior body that covers at least the upper end side of the support body so as to move up and down, an elastic body that urges the exterior body upward, and is rotatable to the exterior body And the ink supply body accommodated in the support body, and the print body moves up and down with respect to the support body. In an automatic inking type stamp that switches between an ink supply position that contacts the body and a printable position where the marking surface of the stamp body is exposed from the lower end opening of the support,
A locking mechanism for preventing the exterior body from moving up and down relative to the support;
The exterior body includes a body portion that covers at least the upper end side of the support body in a state where the stamp body is in the ink supply position, and a lid portion that is rotatably fitted concentrically with one end of the body portion. And
The body part is provided with an exterior body side window part for communicating inside and outside,
The support body is provided with a support body side window portion that overlaps the exterior body side window section in a state where the exterior body has moved downward.
The locking mechanism includes a protrusion provided on one of the lid and the support, and a first locking groove provided on the other of the lid and the support so as to correspond to the protrusion. And consists of
In the state where the exterior body side window portion is overlapped with the support body side window portion, the projection is engaged with the first locking groove by rotating the lid portion with respect to the trunk portion, An automatic inking type stamp that restricts vertical movement relative to the support.   One of the lid portion and the support body provided with the first locking groove rotates the lid portion with respect to the body portion in a state where the stamp body is in the ink supply position. 2. The automatic inking type according to claim 1, wherein a second locking groove with which the protrusion can be engaged is formed so as to restrict vertical movement of the exterior body relative to the support body. stamp.

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