JP2756103B2 - Rotation mark - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rotary stamp body having a plurality of endless printing belts incorporated into a master mark having a lower end as a fixed master stamp surface so as to be able to move up and down. The present invention relates to a rotary mark in which the endless printing belt is rotated by operating the rotor by pulling up the rotor to a state where the rotor is exposed, so that a print portion requiring a change in date or the like can be changed and used.

[0002]

2. Description of the Related Art A rotary stamp body having an endless printing belt stretched between a plurality of rotors pivotally supported in the middle of a frame and a bridge piece at a lower end is provided with a master printing body having a window hole at a lower end. The rotor is concealed by an exterior cap that is fitted into the master seal case of the master seal, so that it can be moved up and down within the master seal prepared for the master seal. By pulling up the cap and rotating the endless printing belt by operating the required rotor, the printing portion of the rotary printing body that needs to be changed can be changed and used, and the printing surface position of the endless printing belt is planted at the top of the frame. The rotation mark, which can be adjusted by the rotation operation of the adjuster screwed to the provided relay member, has been conventionally known as 2-2564.
No. 8, etc., but the rotation mark of the above-mentioned conventional example is used for engaging and disengaging the exterior cap and the master mark case by the lock ring, so that the number of parts is increased by the amount of the lock ring and the cost is increased. High, and
There is an inconvenience that the lock ring cannot be disengaged unless it is securely rotated with one hand.

[0003]

SUMMARY OF THE INVENTION The present invention solves the above-mentioned problems, eliminates the use of a lock ring, makes it easier to use, and reduces the number of parts to reduce cost. Another object of the present invention is to provide a rotary stamp that can simplify the process of connecting the exterior cap to the master mark case and that prevents the exterior cap from being detached once the exterior cap is connected.

[0004]

According to the present invention, there is provided a rotary mark comprising an endless printing belt stretched between a plurality of rotors pivotally supported in the middle of a frame and a bridge piece at a lower end. The installed rotary mark main body was incorporated into a master mark having a master print body with a window hole at the lower end so as to be able to move up and down freely, and the rotor was always concealed by an outer cap fitted to the master mark case of the master mark. When necessary, pull up the outer cap until the rotor is exposed, rotate the endless printing belt by operating the required rotor, and change the printing part of the rotary stamp body that needs to be changed. In the mark, the master mark case of the master mark has a pair of guide pieces connected to an upper portion of a cylindrical main body having a lower portion as a master print body mounting portion, a guide window hole provided in an upper portion thereof, and the guide window hole. of A long ascending and descending guide groove having a lower end as a locking lateral groove extending from the edge to the vicinity of the upper end of the cylindrical main body portion is provided on an outer surface. A fixing frame cylinder having a shallow groove for sliding the guide piece formed on the opposing outer surface is connected to the guide projection and the guide window hole under the guide by the guide window hole so as to be vertically movable within the range of the guide window hole. The exterior cap is provided with a pair of guide projections at opposing positions on the lower inner surface of the exterior cap, and the guide projections are fitted onto the master mark case in a state in which the guide projections ride over the elastic tongue pieces under elasticity. It is characterized by being held.

[0005]

Next, a preferred embodiment of the present invention will be described in detail with reference to FIGS. 1 is a rotation mark main body. The rotation mark body 1 has a horizontal shaft 3 for supporting a rotor shaft between intermediate portions of a U-shaped frame body 2 and rotatably supports a plurality of rotors 4 thereon. 2
Between the lower ends of the bridge pieces 5 parallel to the horizontal axis 3,
Further, an endless printing belt 6 is suspended between the bridge piece 5 and each of the rotors 4 so that the printing section arranged on the lower surface of the bridge piece 5 can be arbitrarily changed by rotating the rotor 4. However, a screw shaft-shaped relay member 7 is implanted on the upper surface of the frame 2. The horizontal shaft 3 is provided with horizontal shaft supporting cutouts 3a, 3a provided in the middle of both side plates of the frame 2.
And the bridge piece 5 is connected to the frame 2
Notch 3b for supporting a bridge piece provided at the lower end of both side plate portions of
3b is installed with both ends engaged.

Reference numeral 11 denotes a master mark into which the rotary mark main body 1 is incorporated. The master mark 11 is a master print frame engaging portion 13a of a master mark case 12 in which a pair of opposing guide pieces 14 are connected to an upper portion of a cylindrical main body 13 having a lower portion as a master print frame engaging portion 13a. Window hole 1 through which a printing portion at the lower end of the endless printing belt 6 faces through a printing frame.
The fixing frame cylindrical body 20 is movably connected to the upper part of the master mark main body in which the master printing body 18 provided with the fixing member 9 is fitted. Fixing frame cylinder 2 on top of master mark body
In a specific configuration for connecting the upper and lower parts 0 so as to be able to move up and down, a guide window hole 15 is provided on the upper part of each guide piece 14 of the master mark case 12, and the guide window hole 15 is formed on the outer surface of each guide piece 14. A long elevating guide groove 17 having a vertical groove 17a extending from a lower edge to a locking horizontal groove 17b formed near the upper end of the cylindrical main body 13 is provided. An elastic tongue piece 25 having guide projections 22 along the inner edges on both sides of the guide window hole 15 at an intermediate position with a width and depth sufficient to slidably attach the guide piece 14 is partitioned by cuts 24. The shallow grooves 21 and 21 for sliding the guide pieces are formed, and a center hole 23 is provided in the top plate.
The guide pieces 14, 14 are attached to the shallow grooves 21, 21 under the guide by the guide projections 22 and the guide window holes 15, and the rotation mark main body 1 is positioned within the guide window holes 15 in the master mark 1.
The endless printing belt 5 is fitted in a window hole 19 of a master printing body 18 so as to be always endless. Although the printing surface position of the printing belt 6 and the printing surface position of the master printing body 18 are on the same plane, the printing surface is pulled up as necessary.

Reference numeral 31 denotes a cylindrical outer cap that covers the upper part of the master mark 11 in which the rotary mark main body 1 is incorporated. The exterior cap 31 is provided with a pair of guiding projections 32 at opposite positions on the lower inner surface.
Is mounted on the upper part of the master marking case 12 in a state where the guiding projections 32 have passed over the guide projections 22 under the elasticity of the elastic tongue pieces 24, and thereby the state in which the guiding projections 32 and 32 are properly connected to the master marking case 12 is set. It is kept. Also,
The upper end of the exterior cap 31 is covered with a lid 31a that can be opened and closed. When the lid 31a is opened, the fixing frame cylinder 20 is opened.
The adjuster 4 screwed to the projecting end of the screw shaft-shaped relay member 7 of the rotary mark main body 1 projecting through the center hole at the upper part of
1 is exposed, and by rotating the adjuster 41, the rotary printing main body 1 is moved up and down to a height corresponding to the amount of engagement with the relay member 7 so that the position of the printing surface of the endless printing belt 6 can be adjusted. I have. In the figure, reference numeral 51 denotes a stamp cap having a built-in ink pad 52 in which the stamp face of the endless printing belt 6 and the stamp face of the master print body 18 come into contact with each other when the cover is closed.

[0008] In the above-described structure, the stamp cap 51 is removed to expose the stamped surface of the endless printing belt 6 and the stamped surface of the master printing body 18 on the same surface. Press-stamping is performed on the object to be stamped. When the date is to be changed, the rotor 4 is exposed between the lower end of the exterior cap 31 and the master mark case 12 by pulling up the exterior cap 31. In this state, the exposed rotor 4 cannot be rotated yet.
When the guide window 32 is pulled up, the guide projections 32
In contact with the upper edge of the rotary print main body 5, the rotary mark main body 1 rises until the lower edge of the guide window hole 15 comes into contact with the guide projection 22, and the lower end of the endless printing belt 5 comes off the window hole 19 of the master print body 18. Rotor 4 has outer cap 31 and master mark case 1
In this state, the required rotator 4 is rotated to rotate the endless printing belt 6, and the printing portion of the rotary marking body 1 that needs to be changed is rotated. After that, the operation can be performed in the opposite manner to the above, and the master cap case 12 can be returned to a state in which the exterior cap 31 is fitted and held in the master mark case 12, so that the state can be restored again.

[0009]

As apparent from the above description, the present invention provides:
Since the lock ring is not used, the number of steps to expose the rotor is extremely simple, the number of parts can be reduced and the cost can be reduced.Furthermore, the number of steps to connect the outer cap to the master seal case is simple. There are various advantages such as that the outer cap does not come off once connected to the cable. Therefore, the present invention is extremely useful as a solution to the problem of the conventional rotary mark.

[Brief description of the drawings]

FIG. 1 is a sectional view showing an example of an embodiment of the present invention.

FIG. 2 is a cross-sectional view showing an example of an embodiment of the present invention in different modes.

FIG. 3 is a perspective view showing an example of an embodiment of the present invention in a state where main parts are disassembled.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Rotation mark main body 2 Frame 4 Rotor 5 Bridge piece 6 Endless printing belt 11 Master mark 12 Master mark case 13 Cylindrical main body 14 Guide piece 15 Guide window hole 17 Elevating guide groove 17b Locking horizontal groove 18 Master print body 19 Window Hole 20 Fixing frame cylinder 21 Shallow groove 22 Guide projection 24 Cut 25 Elastic tongue 31 External cap 32 Guide projection

Claims (1)

(57) [Claims] An endless printing belt is provided between a plurality of rotors (4) pivotally supported in the middle of a frame (2) and a bridge piece (5) at a lower end.
The main body of the rotary stamp (1) with the (6) stretched inside the master mark (11) provided with a master print body (18) with a window hole (19) at the lower end so as to be able to move up and down freely Rotor (4) with exterior cap (31) fitted to master seal case (12) of (11)
Is concealed, but if necessary, pull up the outer cap (31) until the rotor (4) is exposed and rotate the endless printing belt (6) by operating the required rotor (4) to change it. In the rotary mark which can be used by changing the printing portion of the rotary mark body (1), the master mark case (12) of the master mark (11) has a cylindrical main body portion having a lower portion with a master print body mounting portion. A pair of guide pieces (14) and (14) are connected in series at the upper part of (13), and a guide window (15) is provided at the upper part thereof. 13) A long vertical guide groove (1
7) is provided on the outer surface, and this master seal case (12)
An elastic tongue (25) with a guide projection (22) protruding in the center is provided with a shallow groove (21) for sliding a guide piece formed on the opposite outer surface, and a fixed The guide frame (20) is guided under the guide by the guide projection (22) and the guide window (15).
The outer cap (31) is provided with a pair of guide projections (32) at opposing positions on the lower inner surface of the exterior cap (31). A rotary mark, wherein the guide projection (22) is fitted over and held by the master mark case (12) in a state in which the guide protrusion (22) has passed over the elasticity of the elastic tongue piece (25).