JPS5810294A - Cash register - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the structure of a cash register.

Conventionally, there have been devices of this type as shown in FIGS. 1 and 2. In Figures 1 and 2, (1) is the chassis, (
2) is the subchassis, (3) is the cash box,
The above sub-chassis (2) is connected to this cash box (3).
) is fixed. (4) is the front knob, which is screwed to the chassis +11. (5) is a screw,
The above chassis] 1) is attached to the sub-chassis (2) with this screw (
5) is attached. (6) is an electronic circuit, which is housed in the sub-chassis (2).

In such a device, by removing the front panel (4), loosening the screws (5) and removing the chassis (1), it is possible to change the functions of the electronic circuit (6) and perform maintenance, etc., depending on the purpose of use. .

By the way, since the conventional cash register is constructed as described above, it has the disadvantage that it takes time to change the function of the electronic circuit and maintain it, and in particular, it is not possible to respond quickly in the event of a failure.

This invention was made in order to eliminate the drawbacks of the conventional ones as described above, and by connecting the chassis and sub-chassis with a hinge so that the chassis can be lifted and opened, it is easy to open the electronic circuit housed inside. The purpose is to provide equipment that allows for switching functions, maintenance, etc.

An embodiment of the present invention will be described below with reference to the drawings.

In FIGS. 2, 8, and 4, (7) is a drawer, which is housed in the cash box (3) and can be easily removed. (8) is the subchassis,
<'1) The upper hinge connects the chassis (1) and the sub-chassis (8), and the chassis +11 can be opened by lifting the hinge (9) as a fulcrum. 00ke stay,
Chassis 11] Prevents the chassis from opening too much when lifted open, and Chassis] 1) Has the role of maintaining the chassis in an open state. 01) is a guide pin fixed to the chassis 11+. 02 is a lock. When the chassis 11) is closed, slide the lock (6).
) is dragged by the guide pin 0, making it possible to easily fix the chassis il+ to the sub-chassis (8). 0
3 is a spacer, which is fitted into the elongated hole of lock 0■ to restrict the direction of movement. 0 is a spring, lock @
A load is applied to the lock 02 to prevent it from moving due to vibrations, etc. 09 is a screw that fixes the spacer CLI to the subchassis (8).

In order to open the chassis (1) in such a device, the following procedure is used. First, pull out the drawer (7) and remove it from the cash box (3). Next, insert your finger into the hole where the drawer (7) was housed in the cash box (3) and slide the (12b) part of the lock (2) protruding into the cash box, and the lock (6) will be guided. It comes off the pin Oυ.

When the chassis i11 is lifted in this state, the stay 00 works and the chassis (+)k can be opened.

Also, remove the front panel (4) and
Even if you slide the part (12a) of the lock 02 protruding inward, you can open it by holding the chassis t11 in the same way as described above.

As described above, according to the present invention, the chassis can be opened easily without using any tools, so that functions of electronic circuits housed inside can be quickly changed, maintenance, etc. can be performed quickly.

[Brief explanation of the drawing]

Fig. 2 is an exploded perspective view showing the structure of a conventional cash register, Fig. 2 is a perspective view showing the external appearance of a cash register common to the conventional cash register and an embodiment of the present invention, and Fig. 8 is an exploded perspective view showing the structure of a conventional cash register. 4 is a perspective view showing a state in which the chassis is not lifted up; FIG. 4 is a partial cross-sectional view of FIG. 8; FIG. In the figure, m is the chassis, (3) is the cash box, (
7) is the drawer, (8) is the subchassis, (9) is the hinge, OQ is the stay, qη is the guide pin, and 0 is the lock. Note that the same reference numerals in the figures indicate the same or corresponding parts. Agent Shin Kuzuno −

Claims (1)

[Claims] A sub-chassis fixed on a cash box having a drawer at the front, a chassis mounted on the sub-chassis with a hinge at one end of the sub-chassis, and a chassis lock provided on the opposite side of the chassis to the hinge. A cash register 0 characterized by comprising: a mechanism; and a stay that regulates the position of the chassis when the chassis is opened about the hinge.