JPH0434056Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to the structure of an imprinter that prints a customer's code number, name, etc. on a form used in a credit sales system.

(Prior art) Conventional imprinters are used in storefronts such as department stores and retail stores, so they are structurally strong, but because they are relatively large, the structure is complex and assembly is difficult. It requires a lot of man-hours and is heavy, making it unsuitable for carrying.

(Problems to be Solved by the Invention) The object of the invention is to make the structure of the imprinter suitable for weight reduction so as to make it convenient to carry, and to make it a simple structure that makes assembly easy.

(Means for Solving the Problems) The present invention simplifies the structure of the carriage that supports the printing rollers and downsizes the printing machine, thereby reducing the weight so that it can be easily carried.

(Function) The present invention has a frame portion of the carriage molded from a synthetic resin material, and the frame portion has a positioning portion for holding the printing roller in a fixed position and a shaft portion for rotatably supporting the printing roller. By integrally providing a concave portion for holding the printer, parts are omitted and the printer is made smaller.In addition, the carriage can be easily assembled to the printing base, and the printer can be made smaller by making the carriage smaller. be.

(Example) The structure of the present invention will be explained based on an example.
is a printing base, and ears 3 supporting a shaft 2 are integrally protruded from both ends of one edge, and the upper ends of the ears are formed on both opposing inner surfaces of the ears with an outer circumferential radius of the shaft 2. Grooves 4, 4 forming substantially matching circular arc portions are provided, and a shaft fixing piece 6 having a stepped portion 5 supporting the end of the shaft portion is inserted into the groove, and an adhesive or the like is inserted into the groove. The printing base 1 is fixed to the ear part 3 in the groove part, and a presser part 7 is provided at the end of the printing base 1 and extends in a direction perpendicular to the longitudinal direction of the shaft part 2. Furthermore, on the upper surface of the printing base 1, there is a printing plate fixing recess 9 in which a printing plate 8 displaying the code number and name of the creditor on the selling side is placed.
A card fixing recess 11 is provided in which a card 10 submitted by a customer is fixed, and plate holding pieces 12 and 13 are provided in each of the recesses 9 and 11 to prevent the printing plate 8 and card 10 from moving unintentionally. When the printing plate 8 or card 10 is completely placed in the recesses 9 and 11, it is inserted under the plate holding piece 12 or 13.

Further, a form holding piece 14 made of an elastic member is provided at a position close to the ear portion 3.

The shaft portion 2 supported by the opposing ears 3, 3 is parallel to the plane of the printing base 1, and has a carriage on the shaft that is slidable in the longitudinal direction of the shaft 2 and rotatable on the shaft. 15 are provided.

The carriage has a frame 16 molded from a synthetic resin material.
a support shaft 18 fixed in a recess 17 in the frame in a direction perpendicular to the longitudinal direction of the shaft 2; and a partition 1 rotatably attached to the support shaft and formed in the frame.
9, and a printing roller 20 positioned in the longitudinal direction of the support shaft 18.

Since the present invention has the above-described structure, in order to assemble the shaft portion 2, carriage 15, etc. to the printing base 1, the printing roller 20 is rotatable by the support shaft 18 and positioned by the partition portion 19. The grooves 4, 4 of the ear parts 3, 3 are provided at both ends of the printing base 1, with both ends of the shaft part 2 supporting the shaft part 15 slidably supported.
The shaft can be positioned by inserting the shaft into the groove, inserting the shaft fixing pieces 6, 6 into the groove, and fixing the shaft so as to press it against the end in the groove.

After this invention is assembled in this way, the carriage 15
Raise the plate in the direction of the arrow A, place the printing plate 8 and the customer card 10 on the printing base 1, place the form on top of it, lower it in the direction of the arrow B, and press the presser part 7 of the printing base with one hand. By pressing the carriage 15 downward with the other hand and sliding it from one end to the other in the direction of the arrow C, the printing roller 20 is pressed against the form, and the printing plate 8 and the code number of the customer card are printed on the form. will be printed.

The present invention has the structure and function as described above, and in particular, the structure of the carriage 15 is extremely simple, and the carriage 15 is attached to the printing base 1.
Since it is easy to assemble, it can be made compact and lightweight, making it extremely convenient to carry, and it is extremely effective in practical use.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view showing the external appearance of an office printing press showing the invention, and FIG. 2 is a sectional view showing the main parts of the invention.
1 is a printing base, 2 is a shaft portion, 6 is a shaft fixing piece, 7 is an ear portion, 15 is a carriage, 16 is a frame body, 18 is a support shaft, 19 is a partition portion, and 20 is a printing roller.

Claims (1)

[Scope of utility model registration request] A carriage equipped with a printing base on which a printing plate and a customer code can be placed, and a printing roller that can swing between a closed state where printing is possible and an open state where a form can be set on the printing base. and a shaft portion capable of slidably supporting the carriage parallel to the printing base, wherein the printing press is rotatably fitted to a support shaft supported within the carriage. A roller is positioned by a carriage frame and a partition within the frame, and a shaft part that swingably and slidably supports the carriage with respect to the printing base is provided with ears protruding from both ends of the printing base. A structure of a simple office printing machine characterized in that it is supported by a shaft fixing piece inserted into the ear.