JPH0516347U - Stamp - Google Patents

Abstract

(57) [Summary] [Structure] The printing material 2 is held at the lower opening end of the main body 1, and the projection 6 provided inside the upper frame 13 is provided on the upper portion of the main body 1.
Is provided for elastically holding the main body 1 by the elastic member 20, and the outer surface of the elastic member 20 has the gear portion 17 on the lower surface and is fitted and fixed to the upper frame body 13. Tsuba 1
6, a guide portion 15 provided with a rotation activation portion 27 rotatably fitted and fixed to the rotation guide portion 14 of the lower frame body 9, and further rotatably attached to the lower frame body 9 by a shaft. The cap 10 having the ink pad 22 or the airtight ring 24 inside is provided with a guide piece 19 having teeth 28 on the upper portion and abutted and guided to the gear portion 17. [Effect] Since the rotational movement is performed, the ink is uniformly applied to the stamp surface, and the cap 10 can be more easily opened to make the stamp surface 2
5 is not exposed, and the airtightness of the airtight ring 24 and the receiving member 23 provided in the cap 10 can be released or held quickly, and the printing face can be prevented from drying even if a quick-drying ink is used. It is possible and the cap 10 can be rotated.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a non-porous body or a portable stamp that uses a printing surface of a porous body.

[0002]

[Prior Art]

 Conventionally, for portable stamps on which printing was made with a non-porous printing material, it was possible to print with a series of movements that allowed the ink-impregnated pad and the non-porous printing surface to come into contact and separate with the printing operation downwards. There is a seal. However, such stamps are easy to operate and, when carried in a bag, pocket, etc., result in soiling of clothes and hands. If devised so that it will not operate easily, the number of parts will increase, the shape will become complicated, and the cost will increase. Further, it is difficult to continuously obtain a constant pressing force between the ink pad and the printing surface, it is not possible to apply an appropriate amount of ink to the printing surface, and clear marking is impossible. Next, portable printing stamps with a printing surface made of porous printing material such as sponge rubber are widely used because they can be printed continuously without sticking the stamp ink to the printing surface each time they are printed. If a quick-drying stamp ink is used for printing, the absorbed ink will evaporate within a short time and printing will not be possible, so a quick-drying stamp ink cannot be used. Therefore, there is (a) Jikken 2-334054 as a seal using such a quick-drying ink, but an annular packing is provided inside the cap for maintaining airtightness, and the cap is twisted while the main body Keeps the airtight. Therefore, the device (a) has a drawback that the cap cannot be quickly and easily and easily attached and detached, and the cap is lost because the main body and the cap are separated. Further, when the cap is closed, airtightness must be maintained, and airtightness is not considered in the conventional printing in a smooth series of movements.

[0003]

[Problems to be solved by the device]

 As described above, the object of the conventional improvement is, firstly, that a stamp having a non-porous stamp face has a drawback that it is difficult to obtain a constant pressing force between the ink pad and the stamp face, and it operates easily. However, when not in use, the ink pad comes into contact with the printing surface with a constant pressing force, and when it is put in a bag, pocket, etc., the cap does not open easily and it does not move to the imprintable state. is there. Secondly, the stamp having a porous material impregnated with the quick-drying ink has drawbacks that it takes time to keep the cap airtight, the cap is lost, and it is inconvenient to carry. However, it is possible to print continuously, and it is possible to quickly and easily and easily attach and detach the cap when using or not using it, and it is possible to attach and detach the cap and airtightly open and close in a smooth series of operations. It also provides a convenient stamp.

[0004]

[Means for solving problems]

 Means 1 for solving the first object of improvement is to hold a stamp material 2 at a lower opening end of a main body 1, and to guide an upper portion of the main body 1 with a projection 6 provided inside an upper frame body 13. A top surface 7 is provided, and further, a fixing ring 8 is provided on the outer peripheral surface of the main body 1, and an elastic member 20 is brought into contact with the shelf 12 of the lower frame body 9 to elastically hold the main body 1, On the outer side of the elastic member 20, there is provided a brim 16 having a gear portion 17 on the lower surface and fitted and fixed to the upper frame body 13, and rotatably fitted and fixed to the rotation guide portion 14 of the lower frame body 9. The guide portion 15 including the rotation starting portion 27 is provided, and further, the cap 10 rotatably attached to the lower frame 9 is provided, and the ink pad 22 is provided inside the cap 10. A guide piece 19 having a tooth 28 on the upper part thereof, which is characterized in that the guide piece 19 is guided by abutting on the gear portion 17. That. Next, a means 2 for solving the second object of improvement is to hold a porous stamp material 2 ′ impregnated with a quick-drying ink at the lower open end of the main body 1 and to provide an airtight ring 24 on the cap 10. It is the stamp of the above-mentioned means 1 characterized in that.

[0005]

[Action]

 The operation of the first example of the present invention will be described in detail with reference to FIGS. 7, 8 and 9. Before the upper frame 13 is rotated, the protrusion 6 is present near the highest position on the top surface 7, and on the lower surface of the collar 16, the teeth 28 of the guide piece 19 are not meshed with the gear portion 17, and 25 and the ink pad 22 in the cap 10 are in contact with each other with a constant pressing force. [FIG. 7] In the initial stage of rotation, the protrusion 6 is located lower than the state of FIG. 5, so that the entire body that is elastically supported is lifted upward, and the contact between the stamp surface 25 and the ink pad 22 is released. Remove. At this time, the teeth 28 and the gear portion 17 are not meshed with each other. [FIG. 8] Next, in the middle of rotation, the projection 6 is located further downward than in FIG. 7, and the whole body 1 elastically supported is lifted further upward, and the guide piece 19 is provided on the lower frame body 9. The cap 10 is rotated in the direction opposite to the cutout window 11 to rotate the cap 10 in the direction opposite to the rotation direction of the upper frame body 13. At this time, the gear portion 17 meshes with the teeth 28 and transmits the turning force to the cap 10. The cap 10 is axially attached to the inner surface of the lower frame body 9, rotates around the shaft, and escapes the cap 10 from the cutout window 11. Since the notch window 11 is provided, the cap 10 does not come into contact with the inner surface of the lower frame body 9 and opens smoothly. [FIG. 9] At the end of rotation, the upper frame 13 is rotated by 90 °, the protrusion 6 is located at the lowest point of the top surface 7, and the stamp surface 25 is imprinted from the lower opening end of the lower frame body 9. It is exposed in a possible state. The position of the main body 1 is determined by the step 26 provided on the outer surface of the main body 1, the projection 6 of the shelf 12 of the lower frame body 9 and the top surface 7, and the guide piece 19 is further rotated in the direction opposite to the cutout window 11. , Release the cap 10 from the cutout window 11. In particular, the projections 6 and the top surface 7 may be used for positioning and retaining elastic force. Further, when the upper frame 13 is rotated in the opposite direction to the above, the cap 10 is closed and the seal surface 25 and the ink pad 22 can be brought into contact with each other again. At this time, the movement of the upper frame 13 is completely opposite to the above.

The operation of the second example of the present invention will be described in detail with reference to FIGS. 12, 13 and 14. Prior to the rotation of the upper frame, the projection 6 is present near the highest position on the top surface 7, and the teeth 28 of the guide piece 19 are not meshed with the gear portion 17 on the lower surface of the collar 16 and the stamp 2 is attached. The holding and fixed receiving metal 23 is pressure-bonded to an airtight ring 24 provided in the cap 10 to keep the seal surface airtight. At this time, the elastic force of the elastic member 20 acts on the contact between the projection 6 and the top surface 7 and the contact between the receiving metal 23 and the airtight ring 24. [FIG. 12] In the initial stage of rotation, the protrusion 6 is located lower than the state shown in FIG. 12, so that the entire body that is elastically supported is lifted up, and the airtightness is secured by the metal receiver 23 and the airtight ring 24. To release. Further, the elastic force of the elastic member 20 at this time acts only on the contact between the projection 6 and the top surface 7. [FIG. 13] Next, in the middle of the rotation, the protrusion 6 is located further downward than in FIG. 14, and the whole body 1 elastically supported is lifted further upward, and the guide piece 19 is provided on the lower frame body 9. The cap 10 is rotated in a direction opposite to the cutout window 11, and the cap 10 is rotated in a direction opposite to the rotation direction of the upper frame 13. At this time, the teeth 28 provided on the lower surface of the collar 16 and the gear portion 17 mesh with each other to transmit the turning force to the cap 10. The cap 10 rotates about an axis provided on the inner surface of the lower frame 9 to allow the cap 10 to escape through the cutout window 11. Since the notch window 11 is provided, the cap 10 can be opened smoothly without contacting the inner surface of the lower frame body 9. [FIG. 14] At the end of rotation, the upper frame 13 is rotated by 90 °, the protrusion 6 is located at the lowest point of the top surface 7, and the stamp surface 25 is imprinted from the lower opening end of the lower frame body 9. It is exposed in a possible state. At this time, the position is determined by the step 26 provided on the outer surface of the main body 1, the protrusion 6 and the top surface 7 of the shelf 12 of the lower frame body 9, and the guide piece 19 is further rotated in the direction opposite to the cutout window 11. , Let the cap 10 escape from the notch window 11. Further, the teeth 28 and the gear portion 17 mesh with each other. The elastic force of the elastic member 20 also acts on the two positions for the positioning. In particular, the protrusion 6 and the top surface 7 may be used for positioning and retaining the elastic force. When the upper frame 13 is rotated in the opposite direction to the above, the cap 10 is closed and the airtightness is maintained. This movement is exactly the opposite of the above.

[0007]

【Example】

 A first embodiment of the present invention will be described in detail with reference to FIGS. 1, 2, 3, 4, 5, and 6. Reference numeral 1 denotes a main body, which has a cylindrical shape, and has a stamp material 2 provided at a lower end thereof. On the other hand, the upper end is provided with a top surface 7 half of which is an inclined surface, and the guide projection 6 provided inside the upper frame 13 is brought into contact with the top surface 7 so that the upper and lower positions of the main body 1 are positioned. Has been decided. The angle of the inclined surface is related to the vertical movement of the main body 1, and the larger the angle, the larger the vertical movement. Further, a fixing ring 8 is fitted and fixed to the outer peripheral surface of the main body 1. Below that, a positioning step 26 is provided. Further, the fixing ring 8 may be integrated with the main body 1. Reference numeral 9 denotes a lower frame, which has a rectangular tubular shape. Shafts 18 are provided on two opposite side surfaces of the four side surfaces, and the cap 10 is rotatably attached to the shaft 18. The shaft 18 may be separated from the lower frame body 9. At this time, holes are formed in the side surface of the lower frame body 9 and the side surface of the cap 10, and a separate shaft is inserted from the outside of the lower frame body 9, A lower frame 9 and a cap 10 are rotatably mounted on a shaft so as to be rotatable. A cutout window 11 is provided on one of the two side surfaces adjacent to each other. The notch window 11 prevents the lower frame 9 and the cab 10 from coming into contact with each other due to the rotational movement of the cap 10. Furthermore, the main body 1 is provided with a shelf 12 that eliminates left-right swing and holds both ends of the elastic member 20 in contact with the fixing ring 8. Further, a rotation guide portion 14 is provided on the upper portion of the lower frame body 9 and is rotatably fitted and fixed to the rotation activation portion 27 of the guide portion 15. Further, a groove hole 29 is provided in one of the two side surfaces on which the shaft 18 is provided, and the guide piece 19 is made to penetrate therethrough. Here, the rotation guiding portion 14 and the rotation starting portion 27 may be fitted in such a manner that they are engaged with each other by undercutting and are rotatable. In particular, as long as it is rotatably fitted and fixed, the method does not matter.

Reference numeral 13 denotes an upper frame body, one of which is a quadrangular prism having an open end, and the projection 6 is provided on the closed inner surface. A collar 16 is fitted and fixed near the inner surface of the open end of the upper frame 13. The guide portion 15 has a cylindrical shape and is provided with the quadrangular flange 16 on the outer peripheral surface. The guide portion 15 is in contact with the gear portion 17 provided on the lower surface of the flange 16 and the teeth 28 of the guide piece 19 provided on the cap 10. And transmits the turning force. The gear portion 17 provided on the lower surface of the collar 16 is provided radially from the center, and a part of the gear portion 17 is a flat plane. In the cap 10, the guide piece 19 is provided on one of the two side surfaces above the two side surfaces of the vertical fan shape provided with the curved surface and the shaft hole 21. A circular ink impregnated ink pad 22 is attached to the bottom surface of the cap 10 and is in contact with the stamp surface 25. Here, the guide piece 19 and the cap 10 are integrally provided. In addition, the guide piece 19 has teeth 28 that are in contact with the gear portion 17 at the upper portion, and is rotated about the shaft 18 to open and close the cap 10. By simply rotating the upper frame 13 by 90 °, the airtight opening / closing and the cap 10 can be rotated by a series of movements. Regarding the angle and size, the angle θ1 formed by the center line passing through the center of the shaft 18 and the center of the guide piece 19 and the half angle θ2 of the sector are θ1> θ2. The length L1 of the guide piece and the radius L2 of the sector are L1 <L2. If even one of these two elements is reversed, the cap 10 will not rise above the printing surface, making imprinting impossible. Next, regarding each material, the ink pad 22 is preferably felt, cotton cloth or the like, which is impregnated with ink and does not react. The elastic member 20 may be a coil spring, a leaf spring, or any other elastic member. The stamp surface 25 may be a non-porous material. It should preferably not be affected by ink. The upper frame 13, the guide portion 15, the fixing ring 8, the main body 1 and the cap 10 are dipped in thermosetting resin (phenol, urea, melamine etc.), thermoplastic resin (polypropylene, polyethylene etc.), metal etc. quick drying ink. If the member is not made, it can be appropriately selected.

A second embodiment of the present invention will be described in more detail with reference to FIGS. 1, 2, 3, 10, and 11. Reference numeral 1'denotes a main body, which has a cylindrical shape and is open at both ends. At the lower open end, a stamping member 23 is fitted and fixed with a printing material 2'and an absorber 3. On the other hand, a plug 4 for injecting ink is detachably fitted and fixed to the upper opening end. The plug 4 and the main body 1 ′ are hermetically held by the packing 5. A positioning step 26 is provided below it. Half of the top surface 7'of the stopper 4 is an inclined surface, and the guide projection 6 is brought into contact with the top surface 7'to determine the vertical position of the main body. Further, the main body 1'has a shelf 12 which eliminates left-right deflection and holds both ends of the elastic member 20 in contact with the ring 8. The cap 10 ′ is provided with a guide piece 19 on one of the two side surfaces above two vertical fan-shaped side surfaces provided with a curved surface and a shaft hole 21. A circular airtight ring 24 is attached to the bottom surface of the cap 10, and the airtightness is maintained by being pressure-bonded to the receiving metal 23. Here, the guide piece 19 and the cap 10 'are integrally provided. In addition, the guide piece 19 has teeth 28 that are in contact with the gear portion 17 at the upper portion, and is rotated about the shaft 18 to open and close the cap 10. By simply rotating the upper frame 13 90 °, the airtight opening / closing and the cap can be rotated in a series of movements. Next, regarding each material, it is preferable that the airtight ring 24 and the packing 5 are rubbers having excellent oil resistance, deterioration over time, and permeation resistance. The plug 4, the receiving member 23, the main body 1 ', and the cap 10' are members that are not soaked in thermosetting resin (phenol, urea, melamine, etc.), thermoplastic resin (polypropylene, polyethylene, etc.), and metal fast drying ink. If there is, it can be appropriately selected. In particular, the deposit 23 is preferably a metal.

[0010]

【effect】

 With the above configuration, the following effects can be obtained. Since the upper and lower positions are determined by the contact between the top surface 7 and the protrusions 6, the printing surface 25 and the ink pad 22 are brought into contact with each other under a constant pressing force, which enables uniform ink application and a clear impression. Is obtained. Because of the rotational movement, the cap 10 is easily opened and the stamp surface 25 is not exposed. Since the cap 10 and the stamp are not separated when the stamp is used (the capless mechanism is used), the cap 10 can be prevented from being lost. A series of 90 ° rotary movements of the upper frame 13 can quickly and easily release or maintain the airtightness of the airtight ring 24 and the receiving member 23 provided in the cap 10, and even if a quick-drying ink is used, Can be prevented from being dried, and the cap 10 can be rotated. Capless mechanism makes it convenient to carry.

[0011]

[Brief description of drawings]

FIG. 1 is an overall exploded perspective view of a first embodiment.

FIG. 2 is a perspective view of the first embodiment.

[Figure 3] Bottom view of the guide

FIG. 4 is a sectional view taken along line AA of the first embodiment.

FIG. 5 is a fracture sectional view of the first embodiment.

FIG. 6 is a CC sectional view of the first embodiment.

FIG. 7 is an explanatory diagram of the initial operation of the first embodiment.

FIG. 8 is an explanatory diagram of the mid-term operation of the first embodiment.

FIG. 9 is a diagram for explaining the latter operation of the first embodiment.

FIG. 10 is a sectional view taken along line AA of the second embodiment.

FIG. 11 is a CC cross-sectional view of the second embodiment.

FIG. 12 is an explanatory diagram of the initial operation of the second embodiment.

FIG. 13 is an explanatory diagram of the mid-term operation of the second embodiment.

FIG. 14 is an illustration of the final action of the second embodiment.

[Explanation of symbols]

 1.1 'Main body 2.2' Stamping material 3 Absorber 4 Plug 5 Packing 6 Guide protrusion 7/7 'Top surface 8 Fixing ring 9 Lower frame body 10/10' Cap 11 Notch window 12 Shelf 13 Upper frame body 14 Rotation Guide part 15 Guide part 16 Collar 17 Gear part 18 Shaft 19 Guide piece 20 Elastic member 21 Shaft hole 22 Ink pad 23 Receiving 24 Airtight ring 25 Stamp face 26 Steps 27 Rotation start part 28 Teeth 29 Groove hole

Claims (2)

[Scope of utility model registration request] 1. A top surface 7 for holding a stamp material 2 at the lower open end of a main body 1 and for guiding a projection 6 provided inside an upper frame body 13 in contact with the top surface of the main body 1 is provided. Further, a fixing ring 8 is provided on the outer peripheral surface of the main body 1, and the lower frame 9
The elastic member 20 is brought into contact with the shelf 12 of the main body 1 to elastically hold the main body 1, and the outer peripheral surface of the elastic member 20 has a gear portion 17 having a gear portion 17 on the lower surface thereof. Provided,
A guide part 15 is provided, which is provided with a rotation activation part 27 that is rotatably fitted and fixed to the rotation guide part 14 of the lower frame 9.
Furthermore, a cap 10 rotatably attached to the lower frame 9 is provided, the cap 10 has an ink pad 22 inside, and a guide piece 19 having teeth 28 at the upper portion is provided on the gear portion. A seal characterized by being guided to contact with 17. 2. A utility model registration characterized in that a porous stamp material 2'impregnated with a quick-drying ink is held at the lower open end of the main body 1 and an airtight ring 24 is provided on the cap 10. The stamp described in paragraph 1.