JP2579084Y2 - Seal - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a self-contained porous stamp using quick-drying ink, and particularly to opening and closing the cap without manually re-attaching and removing the cap during the stamping operation. And a seal that enables hermeticity to be maintained. 2. Description of the Related Art Heretofore, a stamp has a state in which a cap can be manually stamped and stamped. However, there was a problem of inconvenience to take by hand. Therefore, there are various mechanisms that allow the cap to be opened and closed together with the stamping operation.
No. 84 [hereinafter (a)]. In addition, if the cap is taken in a broad sense, the cap may be provided with an ink occluding body impregnated with ink, as disclosed in Japanese Utility Model Laid-Open No. 48-3407 [hereinafter (b)] and Japanese Utility Model Laid-open No. 48-18207 [hereafter. (C)]. Furthermore, Japanese Patent Publication No. Sho 60-21237 [the above (d)] is a stamp using a quick-drying ink and provided with a packing. However, the method (a) does not use a quick-drying ink and does not consider airtightness.
Therefore, it has a disadvantage in airtightness. (B) ・ (c)
Is intended to apply ink to stamps.
Has the same disadvantages as In (d), quick-drying ink is used, packing is provided on the cap, and the cap and the main body are screw-fitted to keep the airtight. Therefore, there is a disadvantage that the cap cannot be easily opened and closed and airtightly maintained as in (a). [0003] As described above, the present invention overcomes the disadvantages of the prior art. Accordingly, it is an object of the present invention to use a quick-drying ink to have airtightness, and to easily open and close the cap at the time of stamping work. A tubular main body 1 has a continuous porous printed body 2 impregnated with quick-drying ink at a lower open end, and is provided above the main body 1 as an ink inlet. A replenishing stopper 6 is fitted to the open end, and an elastic member 19 for resiliently supporting the main body A is provided around the main body A. A lower outer cylinder 12 is provided on the outer periphery of the elastic member 19. A packing 14 is provided near the lower opening end of the lower outer cylinder 12, and a cap portion 25 that is rotatably mounted on the outer surface of the lower outer cylinder 12 by a shaft 27 and hermetically presses against the packing 14 is pivotally mounted. Further, the rotor portion 22 provided with the guide blade 32 below the pressing portion 10 having the teeth 23 at one end, and the holding cover 7
Is provided above the main body portion A, is fitted airtightly and press-fitted with the lower outer cylinder 12, and the upper outer cylinder 17 having the bellows portion 30 on the upper side and the guide groove B on the inner wall covers the pressing mechanism. The seal is characterized by being provided as described above. The operation of the present invention will be described with reference to FIGS. 2, 3, 5, 6, 7, and 8. FIG. When not in use, the stamp face is located above the lower opening end of the lower outer cylinder 12, and the cap 25 is pressed against the packing 14 by a spring member 28 provided around a shaft 27 to maintain the airtightness. .
(FIGS. 2 and 5) The main body portion A is elastically supported mainly by a bottom 18 provided on the inner wall of the lower outer cylinder 12 and an elastic member 19 supported by the flange 9 of the main body 1. In addition, cap part 2
5 and the packing 14 are kept airtight, and the upper outer cylinder 17 and the lower outer cylinder 12 are fitted so as to be able to keep the airtight, so that the impregnated quick-drying ink does not dry. At this time, the guide vanes 32 provided on the rotor portion 22 are in contact with the peaks of the teeth 23 and the side walls of the convex portions 35. Next, when the bellows portion 30 of the upper outer cylinder 17 is pressed with a finger or the like, the pressing portion 10 is pressed against the elastic force of the elastic member 19.
The rotor unit 22 and the holding cover 7 are pushed down, and the body unit A provided below is pushed down. Then, the receiving metal 3 presses the cap portion 25 against the turning force of the spring member 28, and the turning force in the direction of closing the upper end surface of the cutout window 13 by the spring member 28 attached to the shaft 27. Is released from the airtightness between the cap portion 25 and the packing 14. At this time, the guide blade 32 rests on the top of the teeth 23, and the guide blade 32 moves to the right in FIG. 6 due to the inclination of the guide blade 32 and the inclination of the teeth 23. Next, the bellows portion 30 of the upper outer cylinder 17
Is further pressed, and when the pressing force is slightly released from the fully pressed state, the stamped surface is exposed and stopped from the lower open end of the lower outer cylinder in a state where it can be stamped. At this time, the guide vanes 32 temporarily stop at the valleys of the teeth 23, and the inclination of the convex portion 35 and the central convex portion 36 and the guide vanes 32
7 and is locked in the state shown in FIG. 7, and the side wall of the convex portion 35, the side wall of the guide blade 32, the inclined surface of the guide blade 32, the inclined surface of the middle convex portion 36, and the apex of the teeth 23 are formed. Be abutted. Next, again, the bellows portion 30 of the upper outer cylinder 17 is slightly pressed with a finger or the like against the elastic force of the elastic member 19, and when the pressing force is released, the cap portion 25 which is in contact with the receiving metal 3 becomes , And comes into airtight contact with the packing 14 by the elastic force of the spring member 28. At this time, the guide blade 32 is pressed downward by the apex of the tooth 23 and moves while abutting on the side wall of the convex portion 35, and
5, the guide blade 32 moves to the right in FIG. 8 due to the inclination of the teeth 23 and the inclination of the guide blade 32, and the protrusion 35.
The airtightness is maintained by utilizing the inclination of the end of the airbag. (Fig. 2
FIG. 5 shows a first embodiment of the present invention.
This will be described in detail below. 1 is a cylindrical body,
A printing body 2 impregnated with quick-drying ink is held at the lower open end, and an occlusion body 4 is held by a receiver 3 on the upper surface thereof. A cartridge occlusion body 5 resiliently supported by an elastic member provided inside the replenishing spout 6 is provided inside the main body 1, and the replenishing spout 6 is detachably fitted to an upper opening end of the main body 1. The storage body 5 is pressed against the storage body 4 to ensure the transfer of the ink. Further, the fitting between the replenisher plug 6 and the main body 1 does not matter whether airtightness is maintained. Further, a flange 9 for supporting the upper end of the elastic member 19 in contact with the upper open end is provided.
Is installed. Here, the main body portion A is composed of the main body 1, the printing body 2, the metal receiving member 3, the occluding body 4, the cartridge occluding body 5, and the replenishing port plug 6. Reference numeral 7 denotes a holding cover that covers the replenishing port plug 6, and one end of the rotor unit 22 is rotatably abutted on the upper part. Reference numeral 10 denotes a pressing portion which is provided with teeth 23 at a lower portion thereof and is in contact with three equally spaced guide blades 32 stretched from the surface of the rotor portion 22. The side surface has six equally spaced guide pieces 16, which are guided vertically by the concave portion 37 and the central convex portion 36 of the upper outer cylinder 17. The upper portion is in contact with the elastic member 8, and the pressing portion 10 is always in pressing contact with the guide blade 32 of the rotor portion 22. here,
The elastic member 19 and the elastic member 8 have a stronger elastic force of 19, and press the main body A even when assembled as a product.
It has a sufficient force to press and compress the elastic member 8. Therefore, the pressing portion 10, the rotor portion 22, and the holding cover 7
The main body A is elastically supported by two elastic members 19 and 8. Reference numeral 12 denotes a lower outer cylinder having a cutout window 13 and a holding groove 15 for holding the packing 14 fixedly above the cutout end face of the cutout window 13. At this time,
The packing 14 may be fixed by any method as long as it does not fall off. Further, the packing 14 may be provided on the plate upper part 31 side. The bottom 18 of the holding groove 15 supports the lower end of the elastic member 19. Notched window 1 of lower outer cylinder 12
A hinge part 24 and a connecting piece 26 provided perpendicularly to an end of the plate-shaped part 31 of the cap part 25 are rotatably attached to a hinge program by a shaft 27 on the outer peripheral surface of 3. Further, a spring member 28 is provided around the shaft 27, and presses the plate-shaped portion 31 of the cap portion 25 against the packing 14 to keep it airtight. The cap portion 25 is a plate-shaped portion 3 which is in airtight pressure contact with the packing 14.
There is no particular limitation on the shape as long as it has 1 and the connecting piece 26. Both ends of the spring member 28 are supported and fixed by cases 33 and 33 ′ provided on the lower outer cylinder 12 and the connecting piece 26, respectively. The spring member 28 is a torsion spring, but may be of any type. Further, the method of fixing the spring member 28 does not matter. Above the lower outer cylinder 12, there is an upper outer cylinder 17
Are press-fitted so that they can be detachably and airtightly maintained.
The upper outer cylinder 17 has a bellows portion 30 on one side, an open end on the other end, and three concave portions 37 and three middle convex portions 36 and 6 on the inner wall.
A guide groove B to be the convex portion 35 of the book is provided. A guide piece 16 is attached to the concave portion and the central convex portion so as to be vertically movable. The diameter of the concave portion 37> the guide blade 32> the middle convex portion 36> the convex portion 35> the diameter of the guide piece 16 decreases in this order. To refill, the upper outer cylinder 17 and the lower outer cylinder 1
2 and the fitting between the replenisher plug 6 and the main body 1 is further released. Then, it is only necessary to take out the cartridge occlusion body 5 together with the replenishing port plug 6 and replace it with a new cartridge occlusion body. In terms of the material, the metal receiving member 3 is preferably made of metal and comes into contact with the opening of the cap, so that the metal surface treatment is resistant to friction. The packing 14 is made of rubber or the like, has a gutter-shaped cross section, and has a ridge 29 integrally formed downward. In particular, any shape can be used as long as the packing can be kept airtight here. Other components may be those which are not affected by the quick-drying ink, such as synthetic resin (thermoplastic, thermosetting) or metal. According to the present invention, the following effects can be obtained. (1) It is a self-contained ink stamp using quick-drying ink, and since the cap is a non-separable type, the pocket of the clothes is easy to carry without soiling the bag, and there is no risk of losing the cap. (2) Since the packing 14 is provided, the cap 2
5 can be kept airtight, and drying of the stamp surface can be prevented. (3) The upper portion is the bellows portion 30, the upper outer tube 17 and the lower outer tube 12 can be separated, and ink can be supplied. (4) With the provision of the pressing mechanism, the stamped surface is left exposed, and it is possible to perform stamping in that state any number of times. Furthermore, the airtight state can be secured again only by pressing the bellows portion 30 again. [0014]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an overall perspective view. FIG. 2 is a half sectional view of CC of the first embodiment. FIG. 3 is a DD sectional view of the first embodiment when the cap is opened and closed. FIG. 5 is a partially exploded perspective view of the first embodiment. FIG. 5 is an explanatory view of a cap sealing guide groove of the first embodiment. FIG. 6 is an explanatory view of a cap opening / closing guide groove of the first embodiment. FIG. 8 is an explanatory view of a cap part complete opening / closing guide groove part of the first embodiment. FIG. 8 is an explanatory view of a cap part resealing guide groove part of the first embodiment. [Description of reference numerals] 1 main body 2 printed body 3 metal receiver 4 occlusion body 5 Cartridge occlusion body 6 Replenishing spout 7 Retaining cover 8 Elastic member 9 Flange 10 Pressing part 12 Lower outer cylinder 13 Notch window 14 Packing 15 Retaining groove 16 Guide piece 17 Upper outer cylinder 18 Bottom 19 Elastic member 22 Rotor part 23 Teeth 24 Hinge Part 25 cap part 26 connecting piece 27 shaft 28 spring member 30 bellows Part 31 plate-shaped part 32 guide blades 33, 33 'case 35 convex part 36 middle convex part 37 concave part

Claims (1)

(57) [Registration of utility model registration] The cylindrical main body 1 has a continuous porous printed body 2 impregnated with quick-drying ink at the lower open end, and the upper open end of the main body 1 serving as an ink injection port. , A replenishing spout 6 is fitted therein, and the elastic member 1 which resiliently supports the main body portion A is provided around the main body portion A.
9, a lower outer cylinder 12 is provided on the outer periphery of the elastic member 19, a packing 14 is provided near a lower opening end of the lower outer cylinder 12, and the outer surface of the lower outer cylinder 12 is rotated by a shaft 27. A rotor portion 2 having a cap portion 25 which freely and airtightly press-contacts the packing 14 and which is provided with a guide blade 32 below the pressing portion 10 having a tooth 23 at one end.
2. The pressing mechanism provided with the holding cover 7 is further
And an upper outer cylinder 17 having a bellows portion 30 on the upper side and a guide groove B on the inner wall is provided so as to cover the pressing mechanism. stamp.