JPH055479U - Stamp - Google Patents

Abstract

(57) [Summary] [Structure] In a stamp in which the printing body 2 is mounted on the inner surface of the lower end of the cylindrical main body 1, and the slide 10 elastically supported by the elastic body 4 is provided on the outer surface of the printing body 2, a U-shape is formed on the inner surface of the slide. A guide groove 11 of a mold is provided, two sets of a pair of tensioned shafts 7 are provided in the vicinity of the lower end surface of the main body 1, and caps 8 pivotally attached to the shafts 7 are further provided. On the outer surface, a pair of tensioned guide protrusions 12 are brought into contact with the guide groove 11 so that the cap 8 can be opened and closed.
A stamp having a lock mechanism provided with a lock concave portion 23 and a grip portion 18 or a lock convex portion 24 on the stopper 5 at the upper open end of 0. [Effect] Since the vertical movement of the printing surface can be reduced, the printing surface can be immediately exposed and can be imprinted. Furthermore, since there is no pressing point near the exposed printing surface, the appearance of the stamp itself is beautiful, and dust or the like does not adhere to the printing surface. Further, since the lock mechanism is provided, it does not operate accidentally when being carried.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to a portable stamp using a printing body made of a porous stamp material.

[0002]

[Prior Art]

 2. Description of the Related Art Conventionally, there is known a stamp in which a printing body made of a porous stamp material is impregnated with ink. A cap was attached to this type of stamp, and when the stamp was used, the cap was removed to separate it from the stamp. For this reason, there is a risk that the cap will be lost often, and the convenience of marking is lacking. In order to solve such a problem, there are (a) Jikō 56-23095, (b) Jikon 58-11584, and (c) Jitsukai 2-135258. However, the above-mentioned invention has the following problems. In (a), since the stamp is opened to the left and right to expose the stamp surface and used, it does not appear immediately. In (b), the cap part of the stamp is opened to the side, and the seal surface is exposed, so there is a large amount of vertical movement, and since it is further opened to the side, it protrudes from the main body and the grip is restricted. .. Also, the appearance is larger than that of the stamp face. Part (c) has the same problems as part (b), and its appearance is larger than that of the stamp surface. Further, if a plastic molded product or the like is brought into contact in the vicinity of the stamp face and a force is applied, the plastic is scraped off due to abrasion and plastic powder or dust adheres to the stamp face, resulting in the stain on the stamp face. Furthermore, if the product is carried in a bag, a pocket, etc. and carried by accident, the cap portion of the stamp will open, and the ink on the stamp surface will stain other things such as hands and clothes.

[0003]

[Problems to be solved by the device]

 As described above, the stamp surface can be immediately exposed, dust and the like do not adhere to the stamp surface, and a clear impression can always be obtained with a clean stamp surface.The appearance is not large compared to the stamp surface, and it does not operate carelessly when carried. Assembling also provides a simple stamp.

[0004]

[Means for solving problems]

 In a stamp in which the printing body 2 is mounted on the inner surface of the lower end of the cylindrical main body 1, and the slide 10 elastically supported by the elastic body 4 is provided on the outer surface thereof, a U-shaped guide groove 11 is provided on the inner surface of the slide. There are two pairs of tensioned shafts 7 near the lower end surface of the main body 1, and caps 8 pivotally attached to the above-mentioned shafts 7 are provided. The guide rod 12 is brought into contact with the guide groove 11 so that the cap 8 can be opened and closed. The lock recess 23 and the grip 18 or the lock protrusion on the stopper 5 is provided at the upper opening end of the slide 10. A stamp characterized by the provision of a lock mechanism with the section 24.

[0005]

[Action]

 The operation of the present invention will be described with reference to FIGS. 4, 5, 6, 7, 8 and 9. (1) When the end surface 16 of the slide 10 is in contact with the surface 22 to be imprinted, the protrusions 12 provided at the opposing positions on the outer surfaces of the caps 8 ′ and 8 ″ are covered with the U-shaped guide groove 11. It is located in the vertical guide groove 11a that is perpendicular to the axis. Next, when the main body is gradually pushed downward, the elastically supported slide 10 does not move, and the shafts 7, 7'provided on the main body 1 descend. Then, the protrusion 12 provided on the outer surface of the cap presses the lower piece 21 of the vertical guide groove 11a, and the cap 8 (8 ′ · 8 ″) pivotally attached by the shaft 7 is rotated. To start. [FIG. 4] (2) Further, the protrusion 12 moves in the direction of the parallel guide groove 11b while pressing the lower piece 21 in the vertical guide groove 11a. Then, the caps 8 ′ and 8 ″ are opened by the rotational movement, and the stamp surface 19 is gradually exposed. At this time, in the state (1), the bottom surface of the cap and the end surface 16 of the slide are not in contact with the surface to be stamped 22 and the cap 8 if the end surface 16 of the slide is below the same position. [Fig. 5]

(3) Further, when the protrusion 12 approaches the intersection of the vertical guide groove 11a and the parallel guide groove 11b parallel to the axis, and the center of the protrusion 12 exceeds the end of the vertical guide groove 11a. The parallel guiding groove 11b is smoothly guided. Therefore, when the protrusion 12 enters the parallel guiding groove 11b, the center of the protrusion 12 and the center of the shaft 7 are located at the same horizontal position, and the stamp surface 19 is completely exposed. [FIG. 6] (4) However, in the state of (3), the stamp surface 19 is not exposed from the end surface 16 of the slide, and the stamp cannot be printed. Therefore, since it is necessary to move the stamp surface 19 downward in the state of (3), the parallel guide groove 11b extending in the axial direction is required. The protrusion 12 moves downward in the parallel guiding groove 11b, and at the same time, the printing surface 19 is lowered to come into contact with the printing surface 22 to obtain a seal image. [FIG. 7] (5) Next, when the pressure is released from the body 1, the body 1 is pushed up by the elastic body 4. At this time, the protrusion 12 moves in the opposite direction to (4). Further, when the release is continued, the elastic body 4 causes the protrusion 12 to contact the upper piece 20 contrary to (3), moves to the vertical guide groove 11a by the parallel guide groove 11b, and returns to the position (1). (6) When the operation is started, the lock recess 23 provided at the upper opening end of the slide 10 and the grip projection 18 or the lock projection 24 provided at the lower opening end of the stopper 5 are Rotate the grip 18 or the stopper 5 so that they come to the same position. Then, the lock concave portion 23 and the lock convex portion 24 come to the same position and can move up and down to open the cap 8. [FIG. 8] (7) Conversely, when not in use, if the lock concave portion 23 and the lock convex portion 23 come to different positions, the cap 8 can be opened even if force is applied to the grip portion 18 or the slide 10. The seal surface 19 is not exposed. [Fig. 9]

[0007]

【Example】

 A first embodiment of the present invention will be described in detail with reference to FIGS. 1, 2, 3, 4, 5, 6, 7, 8 and 9. Reference numeral 1 denotes a main body having a cylindrical shape, having an ink replenishing port at the upper end, and holding a print body 2 made of a porous printing material impregnated with ink by a print face receiver 3, and fitting the print receiver 3 to the lower end of the main body. It is fixed. A ring-shaped stopper 5 for locking one end of the elastic body 4 is rotatably fitted and fixed to the outer peripheral surface of the main body 1 from above. Further, a step portion 6 is present, and one set (two) of shafts 7 and one set of shafts 7 ′ are stretched under the stepped portions at opposing positions. A replenishing port plug 17 is detachably fitted to the ink replenishing port, and a grip portion 18 is detachably fitted to the stopper 5 so as to cover the outside thereof. As described above, the other end of the elastic body 4 is brought into contact with the slide 10 to elastically hold the slide 10. The elastic body 4 is not limited as long as it has elasticity such as a coil spring.

Reference numeral 8 is a shape that forms a spherical portion with a cap, and is divided into two or more parts by a dividing line that passes through the centers of the shaft 7 and the shaft 7 ′. A flat surface portion 14 is provided at a position where the side surfaces of the cap 8 (8 ′ · 8 ″) are opposed to each other, and a shaft 7 and a pair of holes 9 rotatably engaged with the shaft 7 ′ are provided on the flat surface portion 14. A pair of holes 9'and a pair of protrusions 12 and a pair of protrusions 12 'which come into contact with the U-shaped guide groove 11 provided on the inner surface of the slide 10 are divided into caps 8 (8').・ 8 ″) are provided at opposite positions. Regarding the position where the protrusion 12 is provided, the angle θ with respect to the center line passing through the shaft 7 is θ <45 °, and the center distance R1 from the center of the shaft 7 · 7 ′ is R1 <R / 2. (R: radius of the spherical caps 8 ', 8 ".) Here, R1 is preferably about R / 3. This is because if R1 is increased, the vertical movement of the main body 1 and the opening / closing movement distance of the caps 8 ′ and 8 ″ are approximately the same, and the caps 8 ′ and 8 ″ come into contact with the imprinted surface 22 and cannot be opened or closed. The appearance of the stamp will also be larger. The slide 10 is cylindrical and has a shelf 13 on the inner surface. The other end of the elastic body 4 is abutted on the upper surface of the shelf 13 and elastically supported, and the lower surface of the shelf 13 is stepped. 6 is abutted.

The slide 10 has a flat surface 15 facing the flat surface portion 14 of the cap 8, and the flat surface 15 is provided with a U-shaped guide groove 11. The protrusions 12 and 12 'of the main body 1 are inserted into the guide groove 11, and both are abutted by the elastic body 4. Further, the centers of the guide grooves 11 may be separated. Further, the guide groove 11 extends to the end surface 16 of the slide. A positioning protrusion 25 is provided on the outer peripheral surface of the stopper 5, a locking projection 24 is provided at the lower opening end, and a locking recess 23 is provided at the upper opening end of the slide 10, and the locking projection 24 is provided. If the position of the lock recess 23 and the position of the lock recess 23 coincide with each other, it is possible to move up and down and the imprinting state is possible. On the other hand, if the positions do not match, the lock protrusion 24 contacts the slide upper opening end, and it cannot move up and down, and printing cannot be performed. Further, the seal face 18 is not exposed when carrying the device, and the hands and clothes are not soiled. Here, the lock protrusions 24 and the lock recesses 23 may be uneven, and when the grip 18 and the stopper 5 are integrated, the lock protrusions 24 may be provided on the grip 18. Regarding the material of each component, the main body 1, stopper 5, slide 10, cap 8, grip 18, and replenishment spigot 17 are made of thermosetting resin (phenol, urea, melamine, etc.) or thermoplastic resin (polyethylene, polypropylene, Polyester, ABS, vinyl chloride, etc.) are possible. In addition, the stamp bearing 3 is preferably made of metal.

[0010]

【effect】

 Since the present invention has the above-described operation and configuration, the following effects can be obtained. (1) Since the vertical movement of the stamp surface can be reduced, the stamp surface can be immediately exposed and can be imprinted. (2) Since there is no pressing point near the exposed printing surface, the appearance of the stamp itself is beautiful, and no dust or the like is attached to the printing surface. (3) By using two pairs of shafts 7, it is possible to make the appearance of the stamp itself small and compact without overlapping the parts. (4) It is convenient to carry, and it does not operate carelessly when carried, and does not cause stains on hands, clothes, and other objects due to the stamped surface. (5) The cost is reduced because the assembly is easy on the die.

[0011]

[Brief description of drawings]

FIG. 1 is a front sectional view of a first embodiment.

FIG. 2 is a left side sectional view of the first embodiment.

FIG. 3 is a slide sectional view of the first embodiment.

FIG. 4 is an operation diagram in a starting position of the first embodiment (however, a broken line is an explanatory diagram of a protrusion position in the guide groove 11 and is shown in the same drawing for convenience).

FIG. 5 is an operation diagram of the first embodiment at an initial intermediate position (however, the inside of a broken line is an explanatory diagram of the position of the protrusion in the guide groove 11 and is shown in the same drawing for convenience).

FIG. 6 is an operation diagram in the intermediate position of the first embodiment (however, the inside of the broken line is an explanatory diagram of the position of the protrusion in the guide groove 11 and is shown in the same drawing for convenience).

FIG. 7 is an operation diagram in the final position of the first embodiment (however, the inside of the broken line is an explanatory diagram of the position of the protrusion in the guide groove 11 and is shown in the same drawing for convenience).

FIG. 8 is an overall perspective view of a sealable position of the first embodiment.

FIG. 9 is an overall perspective view of a non-printable position of the first embodiment.

[0012]

[Explanation of symbols]

 1 Main Body 2 Printed Body 3 Stamp Face Receiver 4 Elastic Body 5 Stopper 6 Step 7/7 'Shaft 8/8' Cap 9 Hole 10 Slide 11/11 'Guide Slot 11a Vertical Guide Slot 11b Parallel Guide Slot 12/12' Projector 13 Shelf part 14 Plane part 15 Plane 16 End part 18 Grip part 20 Upper piece 21 Lower piece 23 Lock concave part 24 Lock convex part 25 Positioning protrusion

Claims (1)

[Claims for utility model registration] In a stamp in which the printing body 2 is mounted on the inner surface of the lower end of the cylindrical main body 1 and the slide 10 elastically supported by the elastic body 4 is provided on the outer surface of the printing body 2, the inner surface of the slide is U-shaped. Is provided with a guide groove 11, and a pair of tensioned shafts 7 is provided in the vicinity of the lower end surface of the main body 1.
Two sets of caps rotatably attached to the shaft 7, and a pair of tensioned guide protrusions 12 on the outer surfaces of the caps 8 are brought into contact with the guide grooves 11. The cap 8 is openable and closable, and a lock mechanism is provided at the upper opening end of the slide 10 by a lock concave portion 23 and a grip portion 18 or a lock convex portion 24 on the stopper 5.