JP2791065B2 - Printing device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial application field) The present invention resides in a one-touch operation printing device in which a stamp body and a stamp body are installed together, and is also used for a bank report stamp and a seal stamp certificate. The present invention relates to an inexpensive printing device that can be manufactured with a small number of components.

(Prior Art) Conventionally, as a printing apparatus in which a stamp body and a stamp body are housed together, as shown in FIG. 14, a sliding device slidably disposed in an outer cylinder 1 having a bottomed cylindrical shape. A moving body 8, and a printing portion 3a made of a soft porous rubber material disposed in the outer cylinder 1 so that the moving body 8 can be protruded and retracted at the distal end side in accordance with sliding of the sliding body 8,
There was a printing device with a cap 11 in which an exchangeable ink cartridge 41 for penetrating a pigment-type ink or the like was inserted from behind the printing portion 3a.

As shown in FIG. 15, the outer cylinder 1 has a bottomed cylindrical shape, and is formed to have substantially the same size as the length of the outer cylinder 1 and has a semi-cylindrical upper body. A sliding body 8 slidably inserted through a spring (not shown) therein, and is mounted on the opening of the outer cylinder 1 so that the sliding body 8 can be turned over in response to sliding of the sliding body 8. Disk-shaped printing portion 3a, and a meat pond (not shown) having ink or the like occluded under the printing portion 3a,
In use, with the cap 11 removed, when the outer cylinder 1 is pressed, the printing section 3a is inverted to be in a printable state, and when the outer cylinder 1 is released, the printing section 3a is in contact with the meat pond. There was a printing device that was held.

(Problems to be Solved by the Invention) However, in the above-described printing apparatus with a cap in which a replaceable ink cartridge is provided, since the ink oozes from behind the printing section, the material of the printing section is used. Is limited to soft porous materials with good wettability.Because the printed part is a soft material, the imprint may differ or the ink may bleed each time depending on the amount of force applied. There were restrictions on their use, such as being unable to use them for seal stamping and bank report stamping.

In addition, since the ink reservoir is made of a replaceable ink cartridge, the ink often leaks out of the assembled joint depending on the inserted state of the ink cartridge, and the number of times of use increases. As a result, the ink runs out, and the ink exudes not only to the printed body but also to the opening edge of the sliding body.

On the other hand, in a printing apparatus in which the upper body of the sliding body is formed in a semi-cylindrical shape, it is necessary to ensure the stroke length of the sliding body until the disc-shaped printing portion is reversed. There are drawbacks such as a long dimension and an unnecessarily long sliding stroke, and a problem that the number of parts is large and the cost is high.

The present invention has been made in view of such a problem, and an object of the present invention is to provide an inexpensive one-touch operation printing device with a small number of components that can be used for a bank registration stamp and a seal stamp certificate using a conventional hard seal stamp. Is what you do.

(Means for Solving the Problems) In order to solve the above-described problems and achieve the intended object, the configuration which is the gist of the present invention comprises a hollow outer cylinder having both ends opened, A marking body slidably disposed via an urging means, and a lid-like shape which is openably and closably sealed in the outer cylinder or in an opening at the front thereof, and has a stamping material held on an inner surface thereof. A pond, and a highly flexible connecting member that opens and closes the pond in accordance with the sliding of the mark body; and the outer cylinder has the pond when closed. In addition to disposing a blocking member for preventing the opening operation by abutting, the meat pond restores the bent connecting member when the mark main body is advanced in the distal direction against the urging means. The printing device is opened by force, and one end is connected to the mark body, and the other end is connected to the meat pond. The mark body is advanced in the distal direction against the urging means, and once the printing portion of the mark body is pressed against the stamp, the slide is further slid in the same direction by a predetermined distance to allow the meat pond to move. When the contact with the blocking member is released, the meat pond is opened for the first time with restoring force,
In addition, in a printable state in which the mark main body is advanced to the tip of the outer cylinder with a delay from the lid opening operation, the mark body is urged in the opening direction while the mark body is retracted, The printing device includes a connecting member for closing the pond at the same time that the printing portion is retracted from the sealing position of the outer cylinder.

(Operation) In the printing apparatus configured as described above, if the rear end side of the mark main body is pressed against the urging means and advanced toward the front end, the connecting member bends in accordance with the sliding of the mark main body. The printing portion of the mark body is pressed against the stamp, and after that, the stamp is further slid in the same direction by a fixed distance to release the contact between the catch and the blocking member, and the fill is bent. The lid is opened by the restoring force of the connecting member. Subsequently, the mark main body is further advanced to be in a printable state later than the lid opening operation.

On the other hand, when the marking body is retracted, the printing portion of the marking body is retracted from the sealing position of the outer cylinder, and at the same time, the meat pond is pulled in the closing direction by the connecting member to be closed, and the marking body is returned to its original position. It will be held at a predetermined position.

(Example) Next, an example of the present invention will be described with reference to the drawings.

1 is a perspective view of a printing apparatus showing a first embodiment of the present invention, FIG. 2 is a vertical sectional view of the same plane, and FIG. 3 is a side sectional view of the printing apparatus rotated by 90 degrees in the state shown in FIG. FIG. 4 is IV in FIG.
5 is a sectional exploded view taken along the line VV of FIG. 2, and FIGS. 6 to 11 are operation views.

In the figure, A is a printing device according to the present invention, and this printing device A is slidably disposed via a compression spring 2 in a hollow outer cylinder 1 having both ends opened. And a lid-shaped pond 4 which is constantly urged in the opening direction and is openably and closably covered with the front opening 1a of the outer cylinder 1, and the meat in response to sliding of the mark main body. And a connecting member 5 for interlocking the pond 4 so as to be openable and closable.

The mark main body 3 has at least a printing portion 3a on the front end surface formed of a hard material, and the rear end 3b is inserted into the outer cylinder 1 so as to protrude outward from the rear opening of the outer cylinder 1 by a required length. It is arranged.

In the outer cylinder 1, the compression spring 2 having one end supported by a step portion 1b integrally formed at a substantially central position in the longitudinal direction is interposed, and the other end of the compression spring 2 is connected to the stamp body. The stamp body 3 is instructed to contact the stator 6 fixed to a predetermined outer periphery of the outer cylinder 3, and the compression body 2 constantly urges the marking body 3 in the retreating direction with respect to the outer cylinder 1. In addition, the mark body 3
Is stopped by a connecting member 5 described later so as not to protrude more than necessary from the predetermined position in the retreating direction.

The stator 6 is formed integrally with the outer periphery of the marking body 3 and has slits 6b for locking the free ends 51a of the connecting member 5 at predetermined positions. In addition, the stamp main body 3 and the stator 6 may be formed separately so that a commercially available hard seal can be replaced and used, and both can be detachably mounted.

On the other hand, as shown in FIG. 5, a long groove-shaped notch 1e connected to the front opening 1a is formed in the end wall surface of the outer cylinder 1, and the outer cylinder 1 and the notch 1e are formed in the notch 1e. A hinge member 7 for connecting and holding the meat pond 4 is incorporated.

The hinge member 7 has a sectional shape, and slits 7a, 7
b, and an arm 4 projecting from the open end 4a of the meat pond 5.
b is fitted into the hinge member 7, and in this state, the pin 7b is penetrated in the width direction to be installed between the slits 7a, 7a. The pond 4 is slidably mounted in the forward and backward directions by a length of the slit 7a.

The meat pond 4 has a bottomed short cylindrical lid, and is disposed such that an open end 4a is in contact with the front opening 1a of the outer cylinder 1 and is located in a recess 4c surrounded by the open end 4a. Is filled and held with a stamped material 4d made by absorbing vermilion or pigment ink into a sponge or the like. When the lid is closed, that is, in the state of FIG. 2 in which the stamp 3 is not pressed or in the state of FIG.
Of the outer cylinder 1 is abutted against a blocking member 1c formed of a reduced diameter portion integrally formed on the inner circumferential surface of the outer cylinder 1 to prevent the lid opening operation.
It is kept in the closed state.

It should be noted that such a closed state is held until the moment when the pond 4 is further slid in the forward direction while resisting the frictional resistance with the blocking member 1c, as shown in FIG. Further, in order to further improve the above-mentioned lid opening prevention state of the meat pond 4, the above-mentioned blocking member 1c is provided.
May be formed of a separate elastic body.

Further, the printing apparatus A of the present invention includes a connecting member 5 for interlocking the meat pond 4 so as to be able to open and close in accordance with the sliding of the marking main body 3 and stopping the marking main body 3 at a predetermined position.

The connecting member 5 is made of a linear member 5a such as a synthetic resin material or a piano wire having excellent flexibility for connecting the stamp body 3 and the meat pond 4. One end of the linear member 5a is Pond 4
Are locked by a pair of locking pieces 4e, 4e protruding from the side surface of the end, and the other ends are respectively formed by a pair of thread guide grooves 1d, 1d recessed facing the inner wall surface of the outer cylinder 1. The stator 6 is guided and locked to the slits 6b, 6b of the stator 6. Further, by locking the linear member 5a in a tensioned state, the meat pond 4 is held in a closed state at least when a pressing force is not applied to the mark body 3, and the mark body is closed. 3 to determine the retreat limit position.

As the locking means of the linear member 5a, for example, the linear member 5a
Heat is applied to both ends of the pillow, respectively, to make a double pilling
51a, 51a, the slits 6b, 6b between the thread balls 51a, 51a
Alternatively, since the locking pieces 4e, 4e are fitted and stopped, the linear member 5a does not shift in the forward and backward directions. Note that, instead of the double thread balls (pilling) 51a, 51a, for example, it may be fitted and stopped via a separate stopper (not shown) that can be fixed to the linear member 5a.

Further, the linear member 5a bends in accordance with the sliding of the marking body 3 when the marking body 3 is advanced in the distal direction, and when the marking pond 4 reaches the prescribed position, the marking member 3a is first turned on. The cover 4 is instantaneously opened by its restoring force, and when the cover is opened, the meat pond 4 is urged in the opening direction. The restoring force (development force) of the linear member 5a may be at least weak enough to open the meat pond 4, and may be adjusted to the weight of the meat pond 4 so as not to push the meat pond 4 more than necessary. It is set according to.

The printing apparatus A of the present invention configured as described above presses the rear end 3b of the marking body 3 against the compression spring 2 from the state where the marking body 3 is not pressed (see FIG. 2). When the marking main body 3 is advanced in the distal direction, first, the printing portion 3a of the marking main body 3 comes into contact with the above-mentioned stamping material 4d (see FIG. 6), and the linear member 5a is bent. At this time, the meat pond 4 attempts to open due to the restoring force of the bent linear member 5a.
Since it is in contact with the inner blocking member 1c, the lid opening operation is blocked.

Then, after passing through the contact state between the printing portion 3a and the stamp 4d, the meat pond 4 is slid to the predetermined position in the same direction while resisting the frictional resistance with the blocking member 1c, and the pond 4 is moved. When the contact between the block and the blocking member 1c is released (see FIG. 7), and passing through such a state, the pond 4 is instantaneously opened due to its own weight and the restoring force of the bent linear member 5a, and the lid is opened for the first time. (See FIG. 8). The printing unit of the marking body 3 is delayed from the opening operation.
3a project from the front opening 1a,
Moves forward, and the printing section 3a reaches the tip of the outer cylinder 1 and becomes ready for printing (see FIG. 9). At this time, the meat pond 4 is urged in the opening direction by the linear member 5a.

Next, when the marking body 3 is retracted, the printing portion of the marking body 3
3a is stored in the front opening 1a of the outer cylinder 1, and at the same time, the meat pond 4 is closed (see FIG. 10), and the mark main body 3 returns to a predetermined position (FIG. 2) before operation and is held. Is done.

The front end portion of the outer cylinder 1 has a substantially semi-cylindrical shape with a predetermined wall notched so that the meat pond 4 standing up in the open state does not hinder the sliding of the stamp 3.

Next, a second embodiment of the present invention will be described with reference to FIGS. The same parts as those in the first embodiment are denoted by the same reference numerals, and parts different from the first embodiment will be described with reference to the numbers.

Reference numeral 8 denotes a short cylindrical sliding body slidably disposed in the outer cylinder 1, and the opening of the sliding body 8 is covered with the meat pond 4 so as to be openable and closable. Further, as shown in FIG. 12, connecting means for connecting the sliding body 8 and the meat pond 4 is provided so as to protrude outward at both longitudinal edges of a notch groove 8a communicating with one end of the sliding body 8. The arm portion 4b of the meat pond 4 is loosely fitted between the ear pieces 8b, 8b, and is rotatably connected by being pivotally supported by a pin 8c.

In addition, a sliding body 8 is provided at the front end opening of the outer cylinder 1.
A stopper 9 is attached so as not to be pulled out from the front end opening 1a.

As shown in FIG. 13, the stopper 9 has rectangular plate-like side portions 9a, 9a arranged opposite to each other, a terminal portion 9b bridged at one end of the side portions 9a, 9a, and the side portions 9a. , 9a, and a laterally extending portion 9c integrally provided at the other end of the sliding member 9 in an opening 9d defined by the both side portions 9a, the end portion 9b, and the laterally extending portion 9c. By attaching the protruding piece 8d, the forward limit position of the sliding body 8 and its stroke length are determined.

Reference numeral 10 denotes a separate elastic body fixed to the large-diameter portion 1f in the outer cylinder 1. The elastic body 10 comes into contact with the outer periphery of the meat pond 4 and maintains the meat pond 4 in a closed state to a predetermined position. It is to let.

Further, the stator 6 is a ring body in which the rear end inner surface is formed in a tapered shape and an opening is formed in the center, and the both are integrally fixed by press-fitting the mark body 3 into the opening. ing. Further, if the stator 6 and the marking body 3 are detachably mounted, the marking body 3 becomes replaceable, and various types of seals can be used.

In the present specification, the stamp body includes not only the hard seal used in the examples, but also a stamp such as a commemorative stamp engraved with characters, images, and the like, and any engraved body such as a date stamp. However, the present invention is not limited only to the present embodiment. For example, as the locking means of the linear member 5a, a dovetail-shaped groove (not shown) is formed on the top surface of the pond 4 without protruding the locking piece 4e on the outer periphery of the pond 4. A single linear member 5a may be fastened to the concave groove in the shape of a hand steel, or the stamped metal 4d may be exchangeably held in the meat pond 4.

As means for preventing the meat pond 4 from being opened, the outer cylinder 1
Not only due to the frictional resistance between the inner peripheral wall surface of the pond 4 and the outer peripheral wall surface of the pond 4, but also the outer cylinder 1 or the blocking member 1c until the free end of the arm 4b of the pond 4 advances to a predetermined position. It may be stopped so as not to rotate.

Further, a separate cap having a long cylindrical shape with a bottom (not shown) may be detachably mounted on a front portion of the outer cylinder 1, and a knock cap (see FIG. (Not shown). In addition, the shapes of the outer cylinder 1 and the mark body 3
The outer shape and mounting location of the stator 6 can be freely changed within the scope of the present invention, and the present invention covers all of them.

(Effects of the Invention) The present invention is configured as described above. First, when the mark body advances, the printing portion first comes into contact with the stamp, and further, the meat pond and the mark body both advance against moderate resistance. The seal can be sufficiently attached to the printing part of the seal body, and after opening the cover, only the seal body moves forward to the position where the seal can be applied without touching the seal, so that a normal seal is attached to the seal. It is possible to provide a one-touch printing device that can be pressed and pressed by a one-touch operation, and uses a conventional hard seal for the seal body.

In addition, there is an effect that the number of parts is small and the cost can be reduced.

As described above, the printing apparatus of the present invention can be used for bank registration stamps and seal proofs, and can be supplied to consumers as inexpensive. There is.

[Brief description of the drawings]

1 to 10 show a first embodiment of the present invention.
FIG. 1 is a perspective view of a printing apparatus showing a first embodiment of the present invention,
FIG. 2 is a longitudinal sectional view of the same plane, and FIG.
FIG. 4 is a side sectional view when rotated by 90 degrees, and FIG. 4 is IV-IV in FIG.
5, FIG. 5 is a perspective exploded cross-sectional view taken along the line VV of FIG. 2, FIG. 6 is a vertical sectional side view showing a state where the printing main body is in contact with the inlay, and FIG. FIG. 8 is a vertical sectional side view showing a state immediately before the lid is opened, FIG.
FIG. 10 is a vertical sectional side view showing a printable state, FIG. 10 is a vertical sectional side view showing a state in which a meat pond is closed, FIG. 11 is a vertical sectional side view showing a second embodiment of the printing apparatus, and FIG. FIG. 13 is an exploded perspective view showing a connected state of the sliding body and the pond, FIG. 13 is a perspective view of a stopper, FIG. 14 is a semi-longitudinal section showing a conventional printing apparatus, and FIG.
FIG. 1 is a perspective view showing a conventional printing apparatus. 1 ... outer cylinder, 1a ... front opening 1b ... stepped portion, 1c ... blocking member 1d ... thread guide groove, 1e ... cutout portion 1f ... large diameter portion, 2 ... compression spring 3 ... mark Main unit, 3a Print part 3b Rear end 4, Meat pond 4a Open end, 4b Arm 4c Concave part, 4d Stamped part 4e Locking piece 5, Connection Member 5a Linear member 51a Thread ball 6 Stator 6b Slit 7 Hinge member 7a Slit 8 Sliding body 8a Notch 8b Ear piece 8c: Pin 8d: Protruding piece, 9: Stopper 9a: Side, 9b: End part 9c: Horizontal part, 9d: Opening

──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int. Cl. ⁶ , DB name) B41K 1/02 B41K 1/36 B41K 1/40-1/42 B41K 1/58

Claims (5)

(57) [Claims] 1. A hollow outer cylinder open at both ends, a marking body slidably disposed in the outer cylinder via a biasing means, and an openable / closable interior of the outer cylinder or an opening in front thereof. Sealed in
And a lid-shaped pond holding an inlay on its inner surface, and a highly flexible connecting member for opening and closing the pond in an openable and closable manner in accordance with the sliding of the mark body. In addition, the outer cylinder is provided with a blocking member that abuts on the pond when the lid is closed to prevent the lid from being opened, and the pond holds the mark body against urging means. And a cover that is opened by a restoring force of the bent connecting member when the connecting member is advanced in the distal direction. 2. The connecting member has one end connected to the mark body and the other end connected to the meat pond, and advances the mark body in the distal direction against biasing means. After pressing the printing portion of the main body against the stamp, the slide is further slid in the same direction by a certain distance to release the contact between the pond and the blocking member, and the pond becomes the restoring force for the first time. And open it, and
In a printable state in which the mark body has advanced to the tip of the outer cylinder with a delay from the lid opening operation, while energizing the meat pond in the opening direction, and printing the mark body when the mark body is retracted. 2. The printing apparatus according to claim 1, wherein the lid closes the meat pond at the same time as the part is retracted from the sealing position of the outer cylinder. 3. The printing apparatus according to claim 1, wherein the connecting member is made of a synthetic resin material having excellent flexibility or a linear member such as a piano wire. 4. The marking body according to claim 1, wherein at least a printing portion on a front end surface is formed of a hard material.
4. The printing device according to any one of claims 1 to 3. 5. A printing apparatus according to claim 1, wherein said mark body is disposed such that a rear end thereof protrudes outward from a rear opening of said outer cylinder by a required length. .