JPH0744314U - Imprinter structure - Google Patents

Abstract

(57) [Summary] (Correction) "Purpose" In an imprinter that has a retractable carriage guide that can be swung and locks the end of the carriage guide, the set form locks the other end of the carriage guide. By doing so, it is possible to print a form larger than the printed circuit board without being restricted. [Structure] In an imprinter in which a printed circuit board is fixed to the upper surface of the main body, a carriage guide is pivotally attached to one end of the main body, and the carriage guide is locked at the other end, one end of the printed circuit board is formed as a free end. A space is provided between the lower surface of the printed board on the free end side and the main body as a form accommodating part for accommodating the folded end of the form.

Description

[Detailed description of the device]

[0001]

[Field of use of the device]

 The present invention prints the registration code number and transaction amount, etc., which are displayed on the registration card presented by the obligor at the time of transaction, on the form for approval exchanged between the obligee and the obligor in credit commerce. In particular, the present invention relates to an imprinter in which a carriage guide member is provided so that the carriage can move parallel to the upper surface of the printing table, and the carriage guide member is pivotally supported at one end to be openable and closable.

[0002]

[Prior art]

 Since the conventional open / close type imprinter with a carriage guide member is a cantilever type, when the carriage is moved, there is a drawback that the downward pressing force is weakened and printing performance is deteriorated. In order to improve the above-mentioned drawbacks, as disclosed in Japanese Utility Model Laid-Open No. Sho 56-83056, there has been devised an open / close type carriage guide member in which the open end is locked only during printing to prevent a decrease in pressing force. Since the open end is locked, the size of the printed form is limited to a certain extent, so the imprinter cannot be miniaturized.

[0003]

[Problems to be solved by the device]

 The present invention improves printing performance by locking the open end of the carriage guide member in an imprinter having a retractable carriage guide member, and avoids limiting the form size by locking the open end of the carriage guide member. This is the purpose.

[0004]

[Means for solving problems]

 According to the present invention, a printed circuit board is provided on the upper surface of the main body, and a carriage guide is pivotally attached to one end of the main body so as to be openable and closable, and an end of the carriage guide is disengaged from the other end of the main body to open the carriage guide of the printed circuit board. A side end portion is formed as a free end, and a form end accommodating portion for accommodating a folded end of a form set on the printed board is provided between the lower surface of the printed board on the free end side and the main body. To do.

[0005]

[Action]

 The present invention includes a main body having a printed circuit board on an upper surface thereof, a carriage guide pivotally attached to one end of the main body and rotatable between an open state for a form set and a closed state for printing, and the carriage. The carriage includes a carriage that is reciprocally mounted in the guide and rotatably supports the print roller; and a guide lock that engages and disengages with a lock claw provided at an end of the carriage guide and formed at the other end of the main body. In the imprinter, a free end is formed at one end of the printed board fixed to the main body, and the free end is set on the printed board between the lower surface of the printed board and the main body supporting the printed board. By providing a document edge accommodating part that accommodates the folded edge of the document, the printing performance is improved and the document edge is bent at the free edge of the printed circuit board and is accommodated below the printed circuit board. And it is characterized in that the manner not subject to the size of the constraints of size.

[0006]

【Example】

 The structure of the embodiment of the present invention will be described. The main body 1 has a substantially slender vertical section, and a printed circuit board 2 is fixed to the inside of the main body with screws 3 to be integrated. A registration card frame 4 and a form frame 5 are formed on the upper surface of the printed board 2. The registration card A is placed in the registration card frame 4, and the form B is placed in the form frame 5.

A shaft portion 6 is attached to one end of the main body 1, and a carriage guide 7 that can be swingably opened and closed with respect to the main body 1 is rotatably supported on the shaft portion. The carriage guide rotates about the shaft portion 6, and when in the open state, the carriage guide is at the position indicated by the chain double-dashed line shown in FIGS. The carriage guide has a gate shape, and grooves 12 1 and 12 formed at both ends of a carriage 11 having a shaft portion 10 rotatably supporting a printing roller 9 on both side portions 8 parallel to the longitudinal direction are slidable. It is fitted freely.

At the open end of the carriage guide 7, a guide lock 14 having a downwardly facing pawl 13 is supported by a thin shaft 15 made of a spring material. The shaft portion has a substantially central portion locked by a step portion 19 of the carriage guide 7 and both ends fitted into small holes 20 of the guide lock 14.

The guide lock 14 is prevented from coming off from the carriage guide 7 by a lock suppressing plate 17 fixed by a screw 16. When the carriage guide 7 is closed, the guide lock 14 is kept closed by the pawl 13 being locked by the lock pawl 18 formed on the main body 1.

A document restraining spring 21 is mounted on the upper surface of the carriage guide pivot side end of the printed circuit board 2, and the carriage guide open side end forms a free end so that a space between the main body 1 and the printed circuit board 2 is formed. Formed therein is a form accommodating portion 22 for accommodating a part of the form folded at the free end.

Since the present invention is configured as described above, the carriage guide 7 is opened, the registration card A is placed at a predetermined position on the printed board 2, and the form frame 5 regulates the form on the registration card A. The form B is piled up, and the form is held by the form holding spring 21. Even if the form is large and sticks out from the printed substrate, it can be set up by folding it back from the free end of the printed substrate 2 and storing it under the printed substrate 2.

Next, when the carriage guide 7 is closed, the guide lock 14 is engaged with the locking pawl 18 on the main body 1 side, so that the closed state of the carriage guide 7 is maintained. By moving the carriage 11 from the pivot side to the open side of the carriage guide 7 in the closed state, the printing roller 9 held by the carriage 11 rolls on the form B and the registration card A is registered on the form B. Transfer the print element above.

When the carriage 11 is moved to the open end side and printing is completed, the carriage 11 pushes the end portion of the guide lock 14, so that the thin shaft 15 of the spring material supporting the guide lock is locked to the central step portion 19. The guide lock 14 is moved so that the guide claw 14 is moved around the curved part, and the claw 13 at the tip is removed from the lock claw 18 of the main body 1. When the carriage guide 7 is disengaged from the main body 1, the carriage guide 7 can be opened.

[0014]

【effect】

 According to the present invention, the carriage guide is an oscillating type that can be opened and closed and can be locked in the closed state, and a form that is larger than the printed board can be bent from the free end of the printed board to the lower side of the printed board to be accommodated. As a result, it is possible to print even large-sized forms, and the range of transfer is large for various-sized forms, which is a great practical effect.

[Brief description of drawings]

1 is a perspective view of the present invention, FIG. 2 is an exploded perspective view of the present invention, FIG. 3 is a plan view of the present invention, and FIG. 4 is a central sectional view of the present invention. 5 is a sectional view taken along line CC of FIG. 4, and FIG. 6 is a view taken in the direction of arrow D of FIG. DESCRIPTION OF SYMBOLS 1 ... Main body 2 ... Printed circuit board 7 ... Carriage guide 9 ... Printing roller 11 ... Carriage 14 ... Guide lock 18 ... Lock claw 22 ... Form storage part B ... Form

Claims (1)

[Scope of utility model registration request] A main body 1 provided with a printed board 2 on its upper surface, a carriage guide 7 pivotally attached to one end of the main body, and rotatable between an open state for setting a form and a closed state for printing, and the carriage guide. A guide lock that is reciprocally mounted in the carriage and rotatably supports the printing roller 9, and a lock claw 18 that is provided at an end of the carriage guide 7 and is formed at the other end of the main body 1. An imprinter having a free end formed on one end of the printed board 2 fixed to the main body 1, the lower surface of the printed board 2 on the free end side, and the main body 1 supporting the printed board. A structure of an imprinter characterized in that a form end accommodating portion 22 for accommodating a folded-back end of a form B set on a printed board is provided between them.