JP4811908B2 - seal - Google Patents

Description

  The present invention relates to a seal stamp that is suitably used as a bank seal or a real seal, and more particularly to a seal stamp having a structure for reducing the risk of unauthorized use such as plagiarism.

  For example, a seal used as a bank seal or a real seal is important for the property of the owner. However, a seal stamp used in the past makes a true / false judgment on the seal imprinted regardless of who the user is. Therefore, if the seal is stolen, it may be used illegally. For example, the owner suffers a great deal of damage due to embezzlement.

For such a problem, a safety seal stamp as disclosed in Patent Document 1 has been proposed.
The safety seal stamp disclosed in Patent Document 1 will be briefly described with reference to FIG. FIG. 8 is a perspective view of the safety seal stamp disclosed in Patent Document 1. FIG.
The illustrated seal 50 includes a seal body 51 having a seal surface, a seal protection cylinder 52 that houses the seal body 51 at one end, and a rotating nut 53 provided at the other end of the seal protection cylinder 52. A plurality of (e.g., eight) note designs 52 a are formed on the front end surface of the seal protection cylinder 52, i.e., around the seal surface 51 a of the seal main body 51. It is comprised so that it may become a seal phase.

Further, the seal body 51 is also rotated at the same time by rotating the rotary nut 53 with respect to the seal protection cylinder 52. That is, it is configured such that the surrounding sign design 52a rotates with respect to the stamp surface of the seal stamp main body 51, and a plurality of different seals can be formed according to the rotation angle.
Therefore, for example, even if the seal 50 registered as a bank seal and the bank passbook are stolen, the registered seal is usually set as a seal not registered as a bank seal. Because they are different, the risk of embezzlement can be reduced.
Utility Model Registration No. 3078233

However, in the seal 50 disclosed in Patent Document 1, since the stamp face of the seal body 51 rotates with respect to a plurality of signature designs whose patterns are fixed, there are several types of seals that can be changed. There are at most dozens of types. In the form shown in FIG. 8, since it is an octagon, there are eight types of seals that can be changed.
Therefore, when the seal 50 and the bank passbook are stolen, the theft can easily form the seal of the seal 50 so as to match the seal imprint shown in the bank passbook. Is likely to be embezzled.

  Moreover, in the above-mentioned seal 50, when matching with the original seal registered by the owner, it is necessary to visually store only the positional relationship between the stamp and the stamp face of the seal body 51. However, there was a problem that it was difficult to memorize the correct seal. Even if the owner himself / herself remembers the correct seal, for example, when the spouse uses the seal 50, it is difficult to convey the correct seal verbally, and safety can be obtained. On the other hand, there is a problem that inconvenience occurs.

  The present invention has been made under the circumstances as described above, and can greatly reduce the risk of unauthorized use even if it is stolen. At the same time, for the owner and those who have been licensed to use it, It is an object to provide a seal that can easily form a correct seal.

In order to solve the above-described problems, a seal stamp according to the present invention includes a cylindrical seal stamp body having a stamp surface, a center shaft that supports an upper end surface of the seal stamp body, and a rear shaft that is fitted into the upper end portion of the center shaft. A peripheral portion of the rear shaft is formed in an annular shape, and a lower surface forms a plurality of layers on the outer periphery of the seal body, and a stopper portion that makes contact with the upper end of the center shaft , and each layer is formed around the seal surface of the seal body. An outer layer part having an annular marking surface, a plurality of dials provided corresponding to the number of layers of the outer layer part and configured to be rotatable about the central axis, and an upper part of the dial located at the uppermost position A rear cap provided so as to be movable up and down along the middle shaft, a knock spring provided so that a lower end of the rear cap contacts the rear cap, and an upper end of the knock spring and supporting the upper end of the knock spring along the rear shaft. Can be slid up and down Receiving a base knock that is, by fitting to the rear cap, and a cover after transfer to the knock cradle upward is limited by respectively rotating the plurality of dials, each dial The outer surface layer and the seal body have a single marking surface in a state where the marking surface of the layer of the outer layer portion rotates around the marking surface of the seal body and the marking surface of the outer layer portion is stationary with respect to the marking surface of the seal body. By forming a seal phase, pressing down the knock cradle and compressing the knock spring, the stamping surface of the outer layer portion and the stamping surface of the seal stamp body are pressed against the marking surface with a uniform applied pressure by the rear cap. It has the characteristics.
In this way, the plurality of layers of the outer layer portion each have a marking surface, and each layer can be individually rotated around the seal body, so if a different pattern is formed on the marking surface of each layer as a seal, the entire marking surface A variety of seals can be formed. Therefore, if a predetermined seal is registered as a real seal or bank seal on the entire seal surface and used as a correct seal only when using a seal, there is a risk of unauthorized use such as theft even if the seal is stolen. Can be greatly reduced.
In particular, by pushing down the knock cradle, the marking surface of the outer layer portion and the marking surface of the seal stamp main body can be pressed against the marking surface with a uniform applied pressure by the rear cap.

Also, a plurality of recesses formed at equal intervals on the upper surface of each dial, a leaf spring provided on each of the upper surfaces of each dial, provided on the leaf spring, fitted into the recess, and from the recess It is desirable to provide one protruding portion that comes off.
In addition, a plurality of numbers are written on each of the plurality of dials, and a plurality of different patterns corresponding to each of the plurality of numbers are marked on the surface of the outer layer that rotates in conjunction with the dial. It is desirable that it be formed as a phase.

Furthermore, it is preferable that a mark for aligning the numbers written on the plurality of dials and for aligning the positions so as to be a predetermined number of digits is written.
By configuring in this way, a plurality of dials are respectively rotated, and a predetermined plurality of digits are formed in accordance with the mark, whereby a seal corresponding only to the plurality of digits can be formed. Therefore, since the owner of the seal stamp has only to store a plurality of digits aligned with the mark as a personal identification number, a correct seal can be easily formed when the seal stamp is used.
Further, it is desirable that the mark also serves as a hit function for determining the top and bottom of the imprint.
In this way, by using the mark for matching the dial position as “hit”, the top and bottom of the imprint can be easily discriminated, and the stamp can be printed in the correct orientation.

  According to the present invention, it is possible to greatly reduce the risk of unauthorized use even if stolen, and at the same time, a seal that can easily form a correct seal for the owner or a person authorized to use it. Can be obtained.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 and 2 are views showing the overall configuration of the seal of the present invention, FIG. 1 is a front view thereof, and FIG. 2 is a longitudinal sectional view of FIG.
As shown in FIG. 2, the seal stamp 100 includes a cylindrical seal stamp body 11 having a stamp surface 11 a formed on the lower end surface, and a center shaft 12 that supports the upper end surface of the seal stamp body 11. The middle shaft 12 has a hollow structure, and an upper end portion thereof is opened, and a rear shaft 13 is inserted therein. In addition, an annularly extending stopper portion 13 a is formed on the periphery of the rear shaft 13, and the lower surface of the stopper portion 13 a is in contact with the upper end of the middle shaft 12.

  Further, a substantially cylindrical marking surface outer layer A1 is provided so as to cover the outer peripheral surface of the seal stamp main body 11, a substantially cylindrical marking surface outer layer B1 is provided so as to cover the outer peripheral surface of the stamping surface outer layer A1, and further, this marking surface outer layer. A substantially cylindrical marking outer layer C1 is provided so as to cover the outer peripheral surface of B1. That is, a plurality of layers (outer layer portions) are formed on the outer periphery of the seal body 11. In addition, the lower end portions of the seal surface outer layers A1, B1, and C1 are each formed in an annular shape around the seal surface 11a of the seal body 11, and are aligned with the same surface as the seal surface 11a of the seal body 11, and the seal surfaces A4 and B4, respectively. , C4 can leave an imprint together with the marking surface 11a.

Further, the upper portion of the outer marking surface layer A1 is fixedly connected to an annular dial A2 provided around the central shaft 12. The upper part of the outer surface B1 is fixedly connected to a dial B2 provided at the lower stage of the dial A2, and the upper part of the outer outer surface C1 is fixedly connected to a dial C2 provided at the lower stage of the dial B2.
The dials A2, B2, and C2 are provided so as to be rotatable about the middle shaft 12, and the corresponding outer surface A1, B1, and C1 rotate around the seal body 11 as the dial rotates. It is configured as follows. For this reason, in the seal phase as the seal stamp 100, after the dials A2, B2, and C2 are rotated, the stamp surfaces A4, B4, and C4 of the stamp surface outer layers A1, B1, and C1 are made stationary with respect to the stamp surface 11a of the seal body 11. Formed in a state.

Further, there is an annular plate portion 14a formed in an annular shape around the middle shaft 12 at the upper part of the dial A2, and the rear cap is configured such that the annular plate portion 14a is movable up and down along the middle shaft 12. 14 is provided.
Further, the rear cap 14 is configured not to be detached from the middle shaft 12 when the annular plate portion 14 a is locked to a stopper portion 13 a formed on the rear shaft 13. In addition, a cylindrical portion 14b extends from the periphery of the annular plate portion 14a to the cap 14 in the vertical direction.

Further, the upper end of the annular plate portion 14a of the rear cap 14 is provided so that the lower end of the knock spring 15 comes into contact therewith, and the upper end of the knock spring 15 is provided slidably up and down along the rear shaft 13. It is supported by a knock cradle 16. Specifically, the knock cradle 16 includes a first cylindrical portion 16a that is a portion that slides with respect to the rear shaft 13, an annular plate portion 16b that contacts the knock spring 15, and a vertically upper portion of the annular plate portion 16b. The second cylindrical portion 16c extends and is fitted with a knock cover 17 that serves as an abutment portion of the finger pad at the time of marking.
Further, the knock cradle 16 is configured such that when the rear cover 18 is firmly fitted to the cylindrical portion 14b of the rear cap 14, the upward movement thereof is restricted and the knock spring 15 is appropriately pressed. .

When stamping the seal 100 configured as described above, first, the arrow mark 18a (mark) written on the rear cover 18 is used as a “hit” for determining the upper and lower sides of the imprint. That is, in this embodiment, the arrow mark 18a is a mark indicating the upper part of the seal, and the position of the arrow mark 18a is confirmed and the stamping direction of the seal stamp 100 is matched.
The knock spring 15 is compressed by holding the rear cover 18 with a plurality of fingers and pressing the knock cover 17 down with the belly of the fingers. As a result, a repulsive force of the spring is generated, and the rear cap 14 is uniformly pressed downward. As a result, all the stamped surfaces of the stamp main body 11 and the stamped outer layers A1, B1, and C1 are pressed against the stamped surface with a uniform applied pressure.

  Subsequently, the structure of the dials A2, B2, and C2 will be described in more detail. The dials A2, B2, and C2 whose outer appearances are shown in FIG. 1 are marked with numerals 1 to 8 on their peripheral surfaces, and the user of the seal rotates each dial to make the arrow mark 18a. A predetermined three-digit number can be formed by adding a number to.

As for the rotation mechanisms of the dials A2, B2, and C2, in order to improve the alignment accuracy with respect to the arrow mark 18a and to improve the operational feeling, a leaf spring A3, B3 and C3 are provided, respectively.
Here, in order to explain the function of this leaf spring, FIG. 3A shows a cross-sectional view taken along the line aa shown in FIG. 2, and FIG. 3B shows the view taken along the line b- shown in FIG. A cross-sectional view of b is shown. That is, FIG. 3A shows a plan view of the leaf spring C3 as viewed from below, and FIG. 3B shows a plan view of the dial C2 as viewed from above.

One protrusion 19 is formed on the leaf spring C3 shown in FIG. 3A, and this protrusion 19 is fixed in accordance with the position of the arrow mark 18a. On the other hand, on the rotating dial C2, as shown in FIG. 3B, eight concave portions 20 are formed at equal intervals of 45 degrees. That is, these eight recesses 20 are provided corresponding to the numbers 1 to 8 marked on the dial surface.
With this structure, when the dial C2 is rotated, the protrusion 19 of the leaf spring C3 is lightly fitted into the concave portion 20 of the dial C2, and an appropriate click feeling is generated. And since the recessed part 20 is formed corresponding to the number marked on the dial, the number of a dial can be correctly match | combined with the arrow mark 18a.
3A and 3B show only the relationship between the leaf spring C3 and the dial C2, but the relationship between the leaf spring A3 and the dial A2 and the relationship between the leaf spring B3 and the dial B2 are the same. It has been.

Subsequently, the seal formed in the seal 100 will be described. FIG. 4 is a view showing the seal face of the seal 100, and FIG. 5 is a view showing in detail the seal by the seal face of FIG.
As shown in FIG. 4, on the stamp surface 100 a of the stamp 100, characters such as surnames (characters as patents in this example) are stamped on the stamp surface 11 a of the stamp body 11. Outer seal layers A1, B1, and C1 are formed around the stamp surface 11a of the seal body 11, and each outer layer is configured to be rotatable around the seal body 11 as described above. Further, the rotation of the outer printing surface layers A1, B1, and C1 is interlocked with the rotations of the dials A2, B2, and C2, respectively, as described above, and thus is performed by rotating each dial.

  Further, as shown in FIG. 4, on the marking surface 100a, the marking surfaces A4, B4, and C4 by the marking surface outer layers A1, B1, and C1 correspond to the eight areas 1 to 8 corresponding to the numbers written on the dials A2, B2, and C2. It is divided. Here, as shown in FIG. 5, in each of the eight areas 1 to 8, a pattern corresponding to the number of the dial is written as a seal for each outer layer of the stamp surface, and the pattern corresponding to each number is different from each other. It is formed as follows. Moreover, as shown in the figure, the pattern corresponding to each number is the same between the outer printing surface layers A1, B1, and C1. FIG. 6 shows an imprint by the seal shown in FIG.

  In such a configuration, when the dials A2, B2, and C2 are rotated, the corresponding stamping surface outer layers A1, B1, and C1 are rotated in conjunction with each other, and the pattern formed on the stamping surfaces A4, B4, and C4 is the stamp body 11. It rotates with respect to the marking surface 11a. Therefore, a predetermined number is aligned with the arrow mark 18a marked on the rear cover 18 to form a three-digit number, for example, as shown in FIGS. 7 (a) to 7 (c). It is possible to create a seal 100 with a different seal depending on the number. 7A is an imprint when the dialed number is 112, and FIG. 7B is an imprint when the dialed number is 252 formed based on the seal of FIG. 7 (c) is an imprint when the dialed number is 843.

As described above, according to the present embodiment, the dials A2, B2, and C2 are respectively rotated to form a predetermined three-digit number in accordance with the arrow mark 8a, so that the stamp face corresponding to only the three-digit number is formed. A 100a signature may be formed. In addition, in the case of a three-digit number, a total of 512 kinds of seals can be formed by the combination thereof, so that it is difficult to distinguish between seals having different numbers simply by looking directly at the seal or imprint. it can.
Therefore, if the owner of this seal stamp 100 prepares a predetermined three-digit number only when the seal stamp 100 is used and forms a seal corresponding thereto, the safety of the seal stamp 100 is greatly increased. Even if the theft is stolen, the risk of illegal use such as theft can be greatly reduced.
Moreover, since the owner (or authorized user) of the seal stamp 100 has only to store a three-digit number aligned with the arrow mark 8a as a personal identification number, the correct seal can be easily formed when the seal stamp 100 is used. Can do.

  In the above embodiment, the dial and the outer surface of the marking surface are configured in three stages (three layers), and the dial number and the pattern of the marking surface of each outer layer are shown as an example, but not limited thereto, You may set the number of dial steps, the number of layers on the outer surface of the marking surface, the number of patterns on the marking surface in each layer, and the like.

  Since the present invention can provide a highly secure seal that can prevent theft even if it is stolen, the present invention is applied to a seal used for a bank seal or a real seal.

FIG. 1 is a front view showing an overall configuration of a seal stamp according to the present invention. FIG. 2 is a longitudinal sectional view of the seal shown in FIG. 3 is a cross-sectional view taken along the line aa and a cross-sectional view taken along the line bb shown in FIG. FIG. 4 is a view showing the seal face of the seal shown in FIG. FIG. 5 is a diagram showing in detail the phase of the marking surface of FIG. FIG. 6 is a diagram showing an imprint by the seal shown in FIG. FIG. 7 shows a seal stamp on which seals having different numbers are formed. FIG. 8 is a perspective view of a conventional seal with a safety function.

Explanation of symbols

11 Seal body 12 Middle shaft 13 Rear shaft 14 Rear cap 15 Knock spring 16 Knock cradle 17 Knock cover 100 Stamp 100 Stamp surface A1 Seal surface outer layer A2 Dial A3 Leaf spring A4 Stamp surface B1 Stamp surface outer layer B2 Dial C3 Dial surface B4 Plate spring B4 C3 Leaf spring C4 Mark face

Claims (5)

A cylindrical seal body having a marking surface, a center shaft that supports the upper end surface of the seal body, a rear shaft that is inserted into the upper end portion of the center shaft, and a peripheral surface of the rear shaft that extends in an annular shape and has a lower surface A stopper portion that contacts the upper end of the central shaft, an outer layer portion that has a plurality of layers on the outer periphery of the seal body, and each layer has an annular marking surface around the stamp surface of the seal body, and a layer of the outer layer portion And a plurality of dials configured to be rotatable about the middle shaft, and a rear cap provided on the uppermost dial so as to be movable up and down along the middle shaft. A knock spring provided so that a lower end abuts the rear cap; a knock cradle provided to support the upper end of the knock spring and slidable vertically along the rear shaft; and To fit the cap By, and a cover after transfer to the knock cradle upward is restricted,
By rotating each of the plurality of dials, the surface of the outer layer corresponding to each dial rotates around the surface of the seal body, and the surface of the outer layer is stationary relative to the surface of the seal body. In that state, the outer layer and the stamp surface of the seal body form one seal,
A stamp, wherein the knock cradle is pressed down and the knock spring is compressed, so that the stamping surface of the outer layer portion and the stamping surface of the stamp body are pressed against the stamping surface with a uniform applied pressure by the rear cap . A plurality of recesses formed at equal intervals on the upper surface of each dial;
A leaf spring provided on each upper surface of each dial;
The seal stamp according to claim 1, further comprising: a protrusion provided on the leaf spring and fitted into the recess and detached from the recess. A plurality of numbers are written on each of the plurality of dials,
The said outer layer of layer stamp face that rotates in conjunction with the dial, according to claim 1 in which a plurality of different pictures which correspond to each of the plurality of digits, characterized in that it is formed as a respective Shirushisho Made seal.   4. The seal stamp according to claim 3, wherein marks placed on the plurality of dials are arranged so as to align the positions so as to be a predetermined number of digits.   5. The seal stamp according to claim 4, wherein the mark also serves as a hit function for determining the upper and lower sides of an imprint.

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