JPS5925665Y2 - Rubber stamp with interlocking pattern - Google Patents

Description

[Detailed description of the invention] This invention is based on the idea that a desired number or code can be printed by properly combining and connecting a plurality of rubber stamp units in parallel, each having a rubber printed body attached to the lower end of the handle. This invention relates to a rubber stamp with an interlocking handle that allows stamping.

In such a connected rubber stamp with a handle, it is important to connect the plurality of rubber stamp units so that they are not aligned vertically and front to back.

As a means for this, for example, as shown in Japanese Utility Model Publication No. 54-5054, a plurality of rubber stamp units are connected through vertical grooves and protrusions formed on the side surfaces thereof without causing any irregularities in the front and rear. There is a system in which a separately provided cap body is engaged and mounted over rubber stamp unit bodies arranged side by side to prevent unevenness in the vertical direction.

Although this method does accurately position the rubber stamp in the vertical and front-back directions, and does not cause poor stamping or irregular fonts,
Since it is necessary to connect the caps in addition to the operation of connecting the rubber stamp units, the connecting operation is troublesome, and a separate cap for preventing vertical displacement is required, leading to an increase in cost.

To solve this problem, for example, as shown in FIG. 8, vertically long rectangular recesses 10 are formed on the sides of the handle 2 of the rubber stamp unit 1, and the recesses 10 are formed on the other side of the rubber stamp. Protrusions 11 are provided in a shape that can be tightly fitted into the unit bodies 1, and the concave portions 10 and the protrusions 11 on the opposing side surfaces 2a and 2b of the unit bodies 1 arranged side by side are sequentially fitted, and the unit bodies 1 are moved vertically and longitudinally. There are forms that connect without causing irregularities.

This means can prevent displacement in the vertical and front-back directions using the recess 10 and protrusion 11 for fitting and connection, so the connection operation only needs to be performed once, and there is no need to prepare a cap or the like to prevent displacement. Although it can be carried out at low cost, this positioning requires time and effort because it is necessary to simultaneously perform vertical and longitudinal positioning when the recess 10 and the protrusion 11 are fitted and connected.

In particular, when the fitting precision is increased in order to achieve a strong connection, positioning tends to become even more difficult.

This idea was created by focusing on this point,
To prevent displacement in the vertical and longitudinal directions only by fitting and connecting on the side surface of a rubber stamp unit, and to easily perform the fitting and connecting.

Next, embodiments of the present invention will be described based on the drawings.

1 to 5 show a first embodiment.

In the figure, reference numeral 1 denotes a rubber stamp unit, in which a rubber printed body 4 is pasted and fixed to the lower end of a vertically elongated plastic handle 2 via a sponge 3, and a stamp is stamped on the upper end surface of the handle 2. This is a heading 5 in font 4.

The handle 2 is formed to have a wide width by bulging out in the front-rear direction at a slightly lower part in the middle of the top and bottom, and the vertical side surface 2a of this wide part 2' is vertically elongated with the circular front and back parts missing. A substantially rectangular first protrusion 6 is formed to protrude beyond the side surface 2a, and first recesses 7, 7 each having a shape corresponding to the omitted partial circle are formed at the front and back of the first protrusion 6. Side 2
It is formed by sinking it lower than a.

Further, on the other vertical side surface 2b of the wide portion 2', a second protrusion 9.9 having a shape that can be fitted into the first recess 7.7 is formed to protrude from the side surface 2b, and A second recess 8, which is open at both ends and has a shape that allows the first protrusion 6 to fit between the second protrusions 9, is formed so as to be sunk below the side surface 2b.

A desired rubber stamp is formed by combining and connecting a plurality of these rubber stamp units 1, and the procedure for fitting and connecting adjacent rubber stamp units 1 is as follows.

First, as shown in FIG. 4, a pair of rubber stamp units 1, 1 are approached with their side surfaces 2a and 2b facing each other, and the first protrusion 6 and the first protrusion 6 are aligned with each other in the vertical direction. 2 recesses 8 are fitted, thereby aligning both unit bodies 1, 1 in the front-rear direction.

In this state, the first protrusion 6 and the second recess 8 are allowed to linearly slide relative to each other only in the vertical direction.

Next, the two unit bodies 1, 1 are slid up and down to align the first four parts 7 and the second protrusion 9, and finally the two unit bodies 1, 1 are brought together strongly. Press and fit until the opposite side surfaces 2a and 2b come into close contact.

By the above operations, both unit bodies 1, 1 are correctly positioned in the vertical and front-back directions, and are fitted and connected in a state where they are prevented from slipping.

In addition, as shown in FIG. 6, the first protrusion 6 is made into an elongated shape in the front-rear direction, and the first protrusion 6 and the second fourth part 8 (not shown) are adjacent to each other in the first stage fitted state. The fitting position of the first recess 7 and the second recess protrusion 9 (not shown) may be adjusted by relatively moving the unit bodies 1, 1 in the front-rear direction.

Further, as shown in FIG. 7, the first recess 7 and the second protrusion (not shown) that can fit into the first recess 7 may also be rectangular in shape.

In addition, various changes can be made to the shape of the fitting portion.

In addition, by forming these fitting parts on the wide part 2' of the handle 2, each fitting part can be made large and a highly accurate fitting connection is possible, and the wide part 2' can be easily attached to the hand and fingers when stamping.・It is practical and effective.

As explained in the above embodiments, the present invention achieves the first stage of fitting between the first protrusion 6 and the second recess 8 provided on the opposing side surfaces.
Adjacent rubber printed bodies 1, 1 are configured in a sliding fit state that allows relative movement only in a certain direction, front and back or up and down, and this relative movement in the certain direction allows the first recess 7 and the second protrusion 9 to form a second stage. The fitting position of the two units is aligned, and the final positioning and connection of both units 1, 1 in the vertical and front-back directions is performed at this second stage of fitting, so there is no need to use separate parts to prevent misalignment. With only the fitting structure provided on the handle, the units can be accurately connected to each other while preventing displacement in the vertical and front-back directions.Furthermore, since this fitting is performed in two stages, the fitting positioning can be done sequentially easily and quickly. Ta.

[Brief explanation of the drawing]

1 to 5 show an embodiment of a connected rubber stamp with a handle according to the present invention, FIG. 1 is a partially cutaway perspective view in the connected state, FIG. 2 is a perspective view of the rubber stamp alone, Figure 3 is a cross-sectional view of the main parts of a single rubber stamp, Figure 4 is a partially cutaway front view showing the middle of connecting the rubber stamps, and Figure 5 is a cross-sectional view taken along the line A-A in Figure 4. . 6 and 7 are perspective views showing different embodiments of the present invention. FIG. 8 is a partially cutaway perspective view of a conventional example. 1... Rubber stamp unit, 2... Pattern, 2a
...One side of the pattern, 2b...Other side of the pattern, 2'...Wide part of the pattern, 4...Printed body, 5... ... Heading, 6... First protrusion,
7...First recess, 8...Second recess, 9
...Second protrusion.

Claims (1)

[Scope of utility model registration request] A rubber printed body 4 is attached to the lower end of the handle 2, and a first protrusion 6 that protrudes from the two side faces 2a is formed on the vertical side surface 2a of the handle 2. First recesses 7, 7 are formed on both sides of the portion 6, and are sunk below the side surface 2a.
On the vertical horizontal side surface 2b of the handle 2 opposite to the negative side surface 2a, there is provided a second side having a shape that can be fitted into the first four parts 7, 7, respectively.
A protrusion 9.9 is formed to protrude beyond the other side surface 2b, and a second recess 8, which is open at both ends and has a shape that allows the first protrusion 6 to fit between the second protrusions 9, 9, is formed. A rubber stamp with an interlocking handle, characterized in that the stamp is sunken below the other side 2b.