JPH0753981Y2 - Marking tool - Google Patents

Description

[Detailed Description of the Invention] (Industrial field of application) The present invention is mainly used in offices, public offices, etc., and is of a date stamp type in which the date, company name, person in charge, etc. can be stamped at the same time. Regarding the improvement of the marking tool.

(Prior Art) Conventionally, as this kind of marking tool, one having a structure shown in FIG. 20 to FIG. 24 is widely known.

That is, the marking tool has a cylindrical lower main body 14 in which a part of the peripheral wall is cut out, and the lower end portion is provided with a printing body holder 13, and a lower main body 14.
A cylindrical upper body 15 having a closed upper end capable of opening and closing the notch of the lower body 14, and a stamp holder 13 and having a rectangular opening 16a in the center, A porous marking body 16 having characters 16b such as a company name and a person in charge on the outer surface, a supporting frame 17 slidably supported in the lower main body 14 along the longitudinal direction, and a supporting frame 17 A plurality of drums 19 rotatably supported on the upper end via shafts 18 and located in the notches of the lower body 14, and the drums 19 and the support frame.
It is wound between the lower end of 17 and the number 20a for indicating the date is arrayed on the outer peripheral surface, and the number 20a moved to the lower end position of the support frame 17 is from the opening 16a of the stamp 16. A rubber ring 20 that can project, a spring 21 that is interposed between the lower body 14 and the support frame 17 and urges the support frame 17 and the ring 20 in a direction away from the stamp body 16, and an upper body 15 of the upper body 15. Provided at the upper end, when the upper body 15 closes the cutout portion of the lower body 14, the support frame 17 and the ring 20 are moved to the stamp body 16 side, and the number 20a at the lower end surface position of the support frame 17 is printed. It is composed of an adjusting screw 22 and the like that can be projected from the opening 16a of the body 16.

In FIG. 20, 23 is a closed position of the upper body 15 (see FIG.
(See the drawing) A ring-shaped lock body that can be held, 24 has an ink pad 25 that abuts the stamp 16 and the ring 20 inside, and a cap that is detachably fitted to the lower main body 14, and 26 is a support frame. 17
It is a stopper that regulates more than a certain amount of upward movement.

Thus, when the upper main body 15 is moved from the closed position (see FIG. 20) to the open position (see FIG. 24), the support frame 17 and the ring 20 are moved upward by the spring 21, and each drum 19 is moved in this state. When rotated with a finger, the wheel 20 is rotated so that the numeral 20a is sequentially sent.

Also, after rotating the wheel 20 by the drum 19 and sending the desired number 20a to the lower end surface position of the support frame 17, when the upper main body 15 is returned to the closed position, the support frame 17 and the like are moved downward by the adjusting screw 22, The numeral 20a at the lower end surface of the support frame 17 is projected from the opening 16a of the stamp 16 so as to be substantially flush with the character 16b of the stamp 16.

Therefore, when the seal is imprinted in this state, the company name and the like and the desired date can be imprinted at the same time.

(Problems to be solved by the invention) However, the conventional date stamp type stamping tool has the following problems.

(1) Since the drum 19 is located inside the support frame 17, the amount of rotation of the drum 19 by one operation is extremely small. As a result, the number 20a that can be sent by one rotation operation is about 1-2, and the number 20a cannot be quickly sent.

(2) The wheel 20 may stretch during use, and in this case, the drum 19 idles and the number 20a cannot be fed smoothly. Therefore, it is necessary to provide a mechanism for adjusting the tension of the wheel 20 in order to prevent idling, or to devise a step on the back side of the wheel 20 to prevent idling.

(3) Since the wheel 20 is rotated by the drum 19, especially when the marking tool is downsized, the drum 19 is also small and it is difficult to rotate with a finger.

(4) When converting the date, in addition to the rotation operation of the drum 19, the lock body 23, the upper main body 15 and the like must be operated, which is troublesome.

(5) When the support frame 17 and the wheel 20 are moved downward by the upper main body 15, the numeral 20a near the lower end surface position of the support frame 17 may hit the stamp holder 13 or the stamp 16, so that the numeral 20a May be damaged.

(6) When converting the date, it is difficult to confirm the numeral 20a because the supporting frame 17 moves upward and the numeral 20a at the lower end surface position of the supporting frame 17 is located inside the lower main body 14.

(7) Since the structure of the marking tool itself is complicated, the assembly becomes complicated and the cost becomes high.

In this way, in the conventional date stamp type marking tool,
There were various problems.

The present invention was created in order to solve the above problems, and the purpose thereof is to quickly, surely and smoothly feed the stamp plate, and at the same time, to easily operate the stamp plate without damaging the stamp plate. An object of the present invention is to provide a marking tool capable of preventing the above-mentioned problems and simplifying the structure.

(Means for Solving the Problems) In order to achieve the above object, a marking tool of the present invention is a substantially cylindrical main body having a plurality of slit-shaped guide holes along a longitudinal direction on a peripheral wall and one end closed. A marking body provided at the open end of the main body, having a substantially rectangular opening in the center and having a marking surface on the outer surface, a flat support body mounted in the main body, and a parallel state with the support body A plurality of endless belts, each of which is slidably and rotatably wound, and provided on the outer peripheral surface of each belt, movably inserted into a guide hole of the main body, and protrudes outward from each guide hole. And a belt-shaped strip provided on the outer peripheral surface of each belt and having a plurality of marking surfaces, and only the marking surface moved to the end face position of the support protrudes from the opening of the marking body and is substantially flush with the marking surface of the marking body. It is composed of a stamp board.

In addition, the belt is permeable, the stamp and the stamp are porous permeation marks capable of being impregnated with ink, and the support is provided with an ink occlusion body that comes into contact with the inner peripheral surface of the belt. Is also good.

(Operation) When you pick the knob with your finger and move it along the guide hole of the main body, the belt slides and rotates on the support, and along with this, the stamp plate provided on the outer peripheral surface of the belt also rotates. Then, the stamp surface is sequentially moved to the position of the end surface of the support body and protrudes from the opening of the stamp body to be substantially flush with the stamp surface of the stamp body. In this way, by projecting the desired printing surface of the printing plate from the opening of the printing body, the characters such as the company name and the desired date can be imprinted at the same time.

In addition, in this marking tool, the stamp plate can be moved quickly, reliably and smoothly, and the operation can be easily performed. Further, the stamp face of the stamp plate can be easily checked, and the stamp plate is not damaged at all.

When the belt is made of a material having permeability, the stamp plate and the stamp plate are made porous, and the support is provided with an ink occlusion body that comes into contact with the inner peripheral surface of the belt, continuous printing is performed. It is possible and very convenient.

Embodiment An embodiment of the present invention will be described in detail below with reference to the drawings.

1 to 7 show a date stamp type marking tool according to an embodiment of the present invention. The marking tool includes one main body, a stamp body 2, a support body 3, a belt 4, a knob 5, and a stamp plate 6. It is a penetrating seal type that allows continuous marking.

The main body 1 has a substantially tubular gripping tube 7 with an upper end closed,
It consists of a print holder 8 detachably attached to the lower end of the grip cylinder 7.

Specifically, as shown in FIGS. 8 to 10, the grip cylinder 7 is integrally formed of a plastic material, and a part of the peripheral wall is formed flat, and a slit along the longitudinal direction is formed in this part. A plurality of shaped guide holes 7a are formed.

In addition, a plurality of locking portions 7b for holding the support body 3 at a predetermined position are integrally provided on the inner peripheral surface of the grip cylinder 7, and a member for locking the stamp holder 8 is provided. The stop groove 7c is integrally formed.

On the other hand, the stamp holder 8 is, as shown in FIGS. 11 to 13,
It is integrally formed of a plastic material, has a rectangular opening 8a in the center, and is integrally provided with a holding portion 8b for holding the stamp 2 and an upper surface of the holding portion 8b. Hole
A plurality of plate-shaped stopper pieces 8c fitted to the lower end of 7a
And a plate-shaped projecting piece 8d which is integrally projectingly provided on the upper surface of the holding portion 8b and abuts on the inner peripheral surface of the grip cylinder 7.

The stopper piece 8c and the protruding piece 8d are provided with a locking groove 7c of the grip cylinder 7.
Retaining protrusions 8e that are detachably fitted to each are formed.

As shown in FIGS. 3 and 4, the stamp body 2 is formed of a porous material that can be impregnated with ink in a cylindrical shape, and a substantially rectangular opening 2a is formed in the center thereof. There is.

Further, a character 2b such as a company name and a person in charge is engraved on one end surface of the stamp 2, and the surface of the character 2b is a stamp surface 2c.

As shown in FIG. 4, the stamp body 2 is fitted into the holding portion 8b of the stamp body holder 8 so that the stamp surface 2c faces outward, and is attached by an adhesive or the like.

As shown in FIGS. 4 and 5, the support 3 is formed of a plastic material into a substantially rectangular flat plate shape, and a slit-shaped notch 3a is formed at the lower end thereof. An ink occlusion body 9 impregnated with ink is detachably fitted. The ink occlusion body 9 is formed in a plate shape from a material having ink retention such as resin-processed felt, rubber sponge, and synthetic resin sintered body, and one end surface thereof is flush with the lower end surface of the support body 3. Notch in the support 3 so that
It is fitted in 3a.

Further, the edges of the upper end surface and the lower end surface of the support body 3 are each formed in a convex curved surface shape so that the belt 4 can be smoothly rotated.

Then, both side edges of the support body 3 are locking portions of the grip cylinder 7.
It is detachably fitted between 7b and is held in the grip cylinder 7 with one surface facing the guide hole 7a of the grip cylinder 7.

The lower end portion of the support body 3 is located inside the openings 8a, 2a of the print body holder 8 and the print body 2 when the support body 3 is held in the grip cylinder 7, and the inner surfaces of the openings 8a, 2a. It is formed stepwise so that a constant gap is formed therebetween.

As shown in FIG. 14, the belt 4 has an endless shape and is wound in parallel with the support 3 so as to come into contact with the ink occlusion body 9 in a slidable and rotatable manner.

In this embodiment, the belt 4 has a belt-like cloth having permeability and good slipperiness, such as cotton cloth (total length: about 120 mm, width: about 2 mm).
3.5mm, thickness about 0.3mm) is used, and this cotton cloth is made by stacking both ends where urethane hot melt material 10 described later is adhered and heating and pressing this part at a temperature of about 200 ° C. It becomes endless by fixing.

As shown in FIG. 14, the knob 5 is made of a plastic material and has a substantially T-shaped cross section. The knob 5 has a rectangular parallelepiped base 5a attached to the outer peripheral surface of the belt 4 and is integrally connected to the base 5a. And a gripping piece 5b which is movably inserted into the guide hole 7a of the grip cylinder 7 and projects outward from the guide hole 7a.

The knob 5 is fixed to the outer peripheral surface of the belt 4 so that the belt 4 can be rotated. In this embodiment, the base 5a of the belt 4 is bonded to a urethane hot melt material 10 described later. It is fixed on the outer peripheral surface of the belt 4 by being placed on the outer peripheral surface and being heated and pressed at a temperature of about 200 ° C.

The knob 5 may be fixed to the outer peripheral surface of the belt 4 by ultrasonic waves, or the knob 5 may be fixed to the outer peripheral surface of the belt 4 at the same time when the end portions of the belt 4 are fixed. good.

The stamp plate 6 is made of a porous material that can be impregnated with ink in a band shape, and a plurality of stamp faces 6c are formed in series on the surface of the stamp plate 6 so that the stamp face 6c faces outward. Only the stamp surface 6c fixed to the outer peripheral surface of the stamper 4 and moved to the position of the lower end surface of the support 3 projects from the opening 2a of the stamper 2
The stamp surface 2c of is made substantially flush.

Specifically, as shown in FIG. 15, the stamp plate 6 includes a base layer 6a having a length of about half the total length of the belt 4 and a base layer 6a in a series state in which a constant interval is provided on the surface of the base layer 6a. 6a formed integrally with 6a and formed in a desired shape so as to have the shape of itself, the numeral 6b made of the same material as the base layer 6a, and the numeral 6b.
And a stamped surface 6c formed on the surface of the base layer 6a.
At the same time when the stamp plate 6 is formed, is fixed to the outer peripheral surface of the belt 4 excluding both ends.

In this embodiment, the stamp plate 6, that is, the base layer 6a and the numeral 6b.
Is a material in which general rubber chemicals, salt (10 to 30 microns), a foaming agent, and high styrene for increasing hardness are added to NBR in a thickness of about 1 mm on the mold, Is about
A belt 4 made of a cotton cloth of 0.3 mm is overlaid, pressurized at about 160 ° C. for about 2 minutes for vulcanization, then washed with water, desalted and dried to be molded.

At this time, the base layer 6a has a thickness of about 0.2 mm and the numeral 6b has a height of about 0.5 to 0.8 mm.

Further, the base layer 6a portion between the numerals 6b is compressed more strongly than the numeral 6b portion to have a high density, and the ink hardly penetrates.
The numeral 6b is compressed so that the permeability is not impaired, and the ink with which the belt 4 is impregnated penetrates.

Further, since the stamp plate is fixed to the belt 4 at the same time as the pressure molding, the base layer 6a is entangled with the belt 4 made of cotton cloth, and a strong adhesive effect is obtained.

However, since the hardness of the stamp plate is increased by using high styrene or the like, the deformation of the numeral 6b at the time of stamping is further reduced and a clearer stamp can be made.

The urethane hot melt material 10 is adhered to the outer peripheral surface of the belt 4 on which the base layer 6a is not formed at the same time during vulcanization, or before or after vulcanization by heating and pressurization. It is designed so that the ink does not bleed. By adhering the urethane hot melt material 10 to the belt 4, it becomes possible to make the belt 4 endless or to fix the knob 5 to the belt 4.

As for the mounting position of the support body 3 to the grip cylinder 7, only the stamp surface 6c moved to the lower end surface position of the support body 3 projects from the opening 2a of the stamp body 2 and becomes substantially flush with the stamp surface 2c of the stamp body 2. At the same time, the stamp surface 6c of the stamp plate 6 does not come into contact with the inner peripheral surface of the grip cylinder 7, and the base 5a of the knob 5 is set to slidably and lightly contact the inner peripheral surface.

Further, the distance between the openings 2a of the stamp body 2 is also set so as not to contact the stamp surface 6c of the stamp plate 6.

Further, the numeral 6b of the stamp plate 6 is formed on a part of the outer peripheral surface of the belt 4 so that it can be gathered on one side of the support body 3,
The size of each numeral 6b is set so as to be held at the position of the lower end surface of the support body 3.

In FIG. 4, reference numeral 11 denotes a cap that is detachably fitted to the lower end of the grip cylinder 7 so as to cover the stamp 2 and the holder 8b of the stamp holder 8. An impregnated ink occlusion body 12 is provided so that the printing surface 2c of the imprint body 2 and the like contact the ink occlusion body 12.

Thus, the marking tool is the support 3 around which the belt 4 is wound.
Is inserted into the gripping cylinder 7 from the lower end opening of the gripping cylinder 7 so that the gripping piece 5b of the gripping 5 is aligned with the guide hole 7a of the gripping cylinder 7, and is held by the locking portion 7a to hold the stamp body 2. Stamp holder 8
Is attached to the lower end of the grip cylinder 7, and the stamp 2, the numeral 6b portion of the stamp plate 6 and the ink occlusion body 9 are impregnated with a predetermined amount of ink in advance to form a penetrating stamp die. Has become.

When this is used, the knob 5 is picked with a finger and moved along the guide hole 7a of the grip cylinder 7. Then, the belt 4 slides and rotates on the support body 3, and accordingly, the stamp plate 6
Also rotates together, and the numeral 6b is sequentially sent to the lower end surface of the support body 3 and protrudes from the opening 2a of the print body 2 and the print surface 2c of the print body 2
And are substantially flush with each other (see FIGS. 17 and 18). In this way, by projecting the desired numeral 6b of the stamp 6 from the opening 2a of the stamp 2, the character 2b such as a company name and the desired numeral 6b, that is, the date can be imprinted at the same time.

In addition, the ink on the number 6b part is reduced by the continuous marking,
The ink in the ink occlusion body 9 is sequentially replenished to this. That is, since the belt 4 is permeable, the inner peripheral surface of the belt 4 is in contact with the ink occlusion body 9, and the stamp plate is porous, the ink impregnated in the ink occlusion body 9 is
As the ink in the 6b portion decreases, the ink gradually penetrates into the belt 4 and moves to the numeral 6b portion where it is impregnated. As a result, clear marking can always be continuously performed.

Then, when the ink in the stamp 2 and the ink occlusion body 9 is exhausted by the continuous marking, the stamp holder 8 is removed, the support 3 is pulled out from the inside of the grip cylinder 7, and a dropper or the like is put on the stamp 2 and the ink occlusion body 9. Ink is replenished or the ink occlusion body 9 is replaced with a new one. This makes it possible to make clear continuous marking again.

Incidentally, in the above-mentioned embodiment, the marking tool is of the penetration type, but the present invention is not limited to the above-mentioned embodiment, and the marking body 2 and the marking plate 6 are made of natural rubber, synthetic rubber or the like. Then
Needless to say, a non-penetrative marking type marking tool that uses a stamp base or the like for marking can be used.

In the above-described embodiment, the main body 1 is composed of the grip cylinder 7 and the stamp holder 8, but the structure and shape of the main body 1 are not limited to those of the above-mentioned embodiment, and the guide hole 7a is provided. It may have any structure and shape as long as it can hold the stamp body 2 and the support body 3. For example, the grip cylinder 7 and the stamp holder 8 may be integrally formed. In this case, the support 3 around which the belt 4 is wound is attached to the main body 1
Of course, it should be possible to insert it inside. Further, the material of the main body 1 is not limited to the plastic material,
The main body 1 may be made of a metal member.

In the above-described embodiment, the support 3 is formed of a plastic material into a plate shape, but the shape, material, and structure of the support 3 are not limited to those in the above-described embodiment, and a plurality of belts 4 are used. Any shape, material, etc. may be used as long as they can be wound in a flat and parallel state in a slidable and rotatable manner.
For example, the support body 3 may be formed in a frame shape, or at least one end of the support body 3 is provided with rollers of a number corresponding to the number of belts, which are independently rotatable, and the belt 4 is wound around the belt 4 to rotate the belt 4. The sliding rotation may be smoothly performed.

In the above-mentioned embodiment, the belt-shaped cotton cloth is used for the belt 4, but the material of the belt 4 is not limited to this, and any material may be used as long as it has permeability.

In the above embodiment, the knob 5 is fixed to the belt 4 with the urethane hot melt material 10, but the means for attaching the knob 5 to the belt 4 is not limited to that of the above embodiment. It is optional. For example, the knob 5 may be crimped to the belt 4 with a metal fitting such as a tack. Further, the shape and the material of the knob 5 are not limited to those in the above embodiment, but may be arbitrary.

In the above embodiment, NBR was used for the stamp plate 6,
The material of the stamp plate 6 is not limited to this, and may be, for example, porous plastic or porous sintered body.

In the above-described embodiment, the stamp plate 6 used is one in which the numeral 6b is integrally formed on the surface of the base layer 6a.
As shown in FIG. 19, a plurality of ink storage portions 6d are formed on the surface of the base layer 6a integrally with the base layer 6a in a series state in which the ink storage portions 6d are opened at regular intervals, and the numeral 6b is integrally formed on the surface of the ink storage portion 6d. You may use what was formed. In this case, a non-permeable plastic film or the like is used for the belt 4 so that the ink does not bleed on the support 3.

When the ink is replenished to the stamp plate 6, the numerals 6b are gathered on the same plane, and the ink is applied to the numeral 6b with a brush, or the ink is dropped with a dropper or the like. Further, the printing surface 6c may be brought into contact with the pad of the stamp base so as to absorb the ink.

Although the stamp plate 6 is fixed to the outer peripheral surface of the belt 4 at the same time as the stamp plate 6 is formed in the above embodiment, it may be fixed to the belt 4 after the stamp plate 6 is formed.
Further, the means for adhering the stamp plate 6 to the belt 4 is not limited to the one in the above embodiment, but may be any means. Needless to say, the permeability is not impaired when the stamp plate 6 is fixed to the belt 4.

(Effects of the Invention) The marking tool according to claim 1 has the following effects.

(1) When the knob is moved along the guide hole of the main body, the belt slides and rotates on the support, and accordingly, the stamp plate having a plurality of stamp surfaces provided on the outer peripheral surface of the belt sequentially moves, Since the desired printing surface protrudes from the opening of the printing body provided at the end of the main body and is substantially flush with the printing surface of the printing body, one printing surface can be moved to one, and the printing plate can be moved quickly. Moreover, it can be performed smoothly, and since the belt is rotated by the knob provided on the belt, the stamp plate can be moved reliably.

(2) To move the stamp plate, it is only necessary to operate the knob, and the operation can be performed easily and easily.

(3) Since the stamp plate is moved by rotating the belt while the support body is inserted into the main body at a predetermined position, the stamp plate does not collide with other members when the stamp plate is moved. There is no damage to the board.

(4) Since the stamp face of the stamp body and the stamp face of the stamp plate at the end face position of the support are substantially flush with each other, it is easy to confirm the stamp face when converting the stamp face of the stamp plate, and the desired stamp face can be obtained. It can be surely moved to the end face position of the support.

(5) Since the flat plate-shaped support is wound with the stamp plate and the belt provided with the knob, the marking tool itself can be downsized.

(6) The structure is extremely simple as compared with the conventional marking tool, and the assembling can be simplified and the cost can be reduced.

In addition to the above effect of claim 2, the following effect is further exerted.

That is, in this stamping tool, the belt is made of a material having permeability, the stamp and stamp are made porous, and the support is provided with an ink occlusion body that contacts the inner peripheral surface of the belt. Therefore, continuous marking is possible, which is extremely convenient.
However, since it is not necessary to slide the support around which the belt is wound, the thickness of the stamp can be made sufficiently thick, and the number of continuous stamps can be greatly increased.

[Brief description of drawings]

FIG. 1 is a front view of a marking tool according to an embodiment of the present invention, FIG. 2 is a side view thereof, FIG. 3 is a bottom view thereof, and FIG.
FIG. 5 is a sectional view taken along the line AA of FIG. 5, FIG. 5 is a sectional view taken along the line BB of FIG. 2, FIG. 6 is a sectional view taken along the line CC of FIG. 1, and FIG. FIG. 8 is a front view of the gripping cylinder of the main body, FIG. 9 is a bottom view of the gripping cylinder, FIG. 10 is a cross-sectional view taken along the line EE of FIG. 8, and FIG. Front view, FIG. 12 is a side view of the stamp holder, FIG. 13 is a plan view of the stamp holder, FIG. 14 is a perspective view of a belt provided with knobs and stamp plates, and FIG. 15 is a stamp plate and belt. FIG. 16 is a partially enlarged sectional view of FIG. 16, a front view of a state in which a belt provided with a knob and a stamp plate is wound around a support, and FIG. 17 is a front view of a state in which the stamp plate is moved by rotating the belt,
FIG. 18 is a sectional view taken along the line FF of FIG. 17, FIG. 19 is a partially enlarged sectional view showing a modified example of the stamp plate, FIG. 20 is a vertical sectional side view of a conventional marking tool, and FIG. Figures 22 and 22 show a conventional marking tool, with a partially cutaway front view with the upper body in the open position,
23 is a side view of the same, and FIG. 24 is a sectional view taken along the line GG of FIG. 1 is a main body, 2 is a printing body, 2a is an opening, 2c is a printing surface, 3 is a support, 4 is a belt, 5 is a pick, 6 is a printing plate, 6c is a printing surface, 7a is a guide hole, and 9 is an ink occlusion body.

Claims (2)

[Scope of utility model registration request] 1. A substantially cylindrical main body (1) having a plurality of slit-shaped guide holes (7a) extending in the longitudinal direction in a peripheral wall and having one end closed, and provided on an open side end of the main body (1). And has a substantially rectangular opening (2a) in the center and an outer surface with a stamped surface (2a).
c) a stamp body (2), a flat support body (3) mounted in the main body (1), and the support body (3) wound in parallel and slidably rotatable. A plurality of endless belts (4) and the outer peripheral surface of each belt (4), which are movably inserted into the guide holes (7a) of the main body (1) and are respectively inserted from the guide holes (7a). The knob (5) protruding outward and the plurality of marking surfaces (6c) provided on the outer peripheral surface of each belt (4) have only the marking surface (6c) moved to the end surface position of the support (3). A stamping tool comprising a strip-shaped stamp plate (6) which is substantially flush with the stamp surface (2c) of the stamp body (2) so as to project from the opening (2a) of the stamp body (2). 2. A stamp (2) having a belt (4) having permeability.
And a printing plate (6) which is a porous penetrating mark capable of being impregnated with ink, and a support (3) comprising an ink occlusion body (9) in contact with the inner peripheral surface of the belt (4). The marking tool according to Item 1.