JPS6211507Y2 - - Google Patents

Description

[Detailed explanation of the invention] This invention is a cash register installed in stores etc.
To make it possible to change direction together with the mounting table without moving the support table, and to apply a rotation stopper to prevent rotation at a required rotation angle, and to easily apply the rotation stopper only when rotating. It was designed so that it could be released.

At large stores, on days when there are many customers, another clerk stands at the counter and checks the prices of the products.
The clerk working at the cash register is only responsible for tallying up the check prices and receiving money. When there are few customers, the clerk working at the register checks the store's prices at the counter, and then the same clerk tallies and receives money. Sometimes we have a system that does this. In such a case,
On days when there are a lot of customers, it is convenient for the cashier to face the direction that greets customers passing through the checkout aisle, and on days when there are few customers, it is convenient for the cashier to face toward the direction of sending customers through the checkout aisle. However, in each case, the direction of the register must be changed, and it is not easy to change the direction by lifting the register or by lifting the support stand and the register together, and this is often neglected. It is.

The present invention allows female clerks to easily change the direction of the register in such cases by themselves. Attach the center of a register mounting stand with parallel side edges, and attach the support stand to the center of the register stand.
A traction rod to which a rotation preventing member is fixed in contact with one of the side edges of the mounting table is installed in such a way that it can be freely moved in and out, and a locking plate that swings in one direction due to the elasticity of the spring is provided on the support table. The traction rod is slidably inserted into the locking hole formed in the locking hole, and the locking plate is swung due to the elasticity of the spring, and the traction rod is inserted into the locking hole so as to contact and engage with the edge of the engaging hole in a manner that cannot be reversely slid. The locking plate is characterized in that a locking release piece that presses in a direction against the spring is connected to the locking plate.

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

In the figure, reference numeral 1 denotes a support base, with a ladder-shaped narrow frame 2 in the center having a square-shaped hole 3 in the center into which the rotating shaft is inserted from above, and frame plates 4, 4 on both sides.
(Can also be used as a small drawer)
Immediately inside each of the plate frames 4, 4, a support frame plate 5,
5, the width frame 2 and the support frame plate are oriented in the left-right direction in FIG. , with support legs 9 fixed to the four corners of the lower surface.
The support stand 1 is provided with a small drawer 10 and a large drawer 11 that are inserted from the front and rear sides, as well as side plates 12 and 1.
3 etc. are installed, but these are parts that can be changed as appropriate, so they will not be described in detail.

Four ball support boxes 14 are fixed to the upper surface of each of the support frame plates 5, 5, in which balls 15 that support the lower surface of the register mounting table 26 are rotatably fitted, and a portion of the ball support boxes 14 protrude upward. U-shaped symmetrical insertion guides 16, 16 are provided on the frame plates 5, 5. Insertion guide 16,1
6 is for the left-right direction, and the side edge frame 6 and side plate 12 on the left side are provided with insertion guides 16, 16.
Provide an insertion port that matches the Furthermore, a support frame piece 17 is attached near the inside of the side edge frame 7 between the front and rear frame pieces of the narrow frame 2, and stoppers 18 are provided on the front and rear sides of the frame.

Reference numeral 21 denotes a towing rod which is slidably passed through the side plate 12 and the side edge frame 7 on the left side in FIG. An abutting piece 22 is provided inwardly from the piece 17 to determine the limit of traction. A two-pronged anti-rotation member 24 that approximately matches the length of the support base 1 in the front-rear direction is fixed outwardly from the side plate 12 of the traction rod 21, and protrudes upwardly from the side plate 12 of the traction rod 21. A handle 23 is formed by bending the handle 23 downward. In addition, the rotation prevention member 2
A pair of guide rods 25, 25 are provided which protrude from the lower part of 4 in parallel with the traction rod 21. The guide rods 25, 25 are slidably inserted into the insertion guides 16, 16 through the aforementioned insertion openings of the side plate 12 and the side edge frame 6, and serve to prevent the rotation prevention member 24 and the traction rod 21 from steadying. .

Reference numeral 26 is a plate-shaped mounting table on which the register a is placed, which is a rectangular plate slightly larger than the support table 2, with symmetrical edges 27a and 27b parallel to each other, and a reinforcement attached to the bottom surface. Mounting table 2 on plate 28
A rotating shaft 29 forming the center of the reinforcing plate 28 is fixed, and the rotating shaft 29 is fitted into the above-described square hole 3 by drop fitting to freely rotate, and the lower surface of the reinforcing plate 28 is supported by the four balls 14. Further, a rotation range regulating rod 30 is fixed to the lower surface of the reinforcing plate 28, with one end side touching either of the stoppers 18a, 18b.

As shown in an enlarged view in FIG. 5, on the lower surface of the support stand 1, a locking plate 32 is suspended from a support plate 31 fixed to the upper surface of the side edge frame 6, the lower end of which swings from side to side. The towing rod 21 is passed through a locking hole 33 provided in the locking plate 32. When the locking plate 32 is swung to the angle shown by the solid line in FIG. 5, the lock hole 33 engages the hole edge with the traction rod 21 as shown in FIG. 6, and moves in the direction of the arrow a in FIG. The locking plate 32 is provided with a spring 34 whose one end is in contact with the support frame piece 17.
is applied to the inner surface, and its spring elasticity causes it to stay at the swing angle position indicated by the solid line. Further, the locking plate 32 is connected to the side plate 12.
A lock release piece 35 formed with a push part 36 located inside the handle 23 is connected to the outer surface of the handle 23 .

To explain the operation of this embodiment, as shown in FIG.
The rotation prevention member 24 comes in contact with one side 27a and is prevented from rotating, and the traction rod 21 fixing the member 24 is strongly oscillated by the spring 34 of the locking plate 32 as shown in the arrow line in FIG. Since it cannot be pulled out in the direction a, there is no risk that the mounting table 26 and the register a will move in the rotational direction.

When it is necessary to change direction, use the lock release piece 35
Push the pusher portion 36 in the direction of the arrow b in FIG. 5, and the release piece 35 pushes the locking plate 32 against the spring 34. At that time, the hole edge of the locking hole 33 is connected to the towing rod 2.
When the rod 21 is pulled out together with the rotation prevention member 24 as shown by the chain line in the figure, and the pusher part 36 is released, the lock plate 32 is released.
is again controlled to swing by the spring 34 to lock the traction member 21 so that it cannot be moved. On the other hand, the mounting table 26 is released from rotational restraint by the rotation preventing member 24.

In this state, the rotation range restricting rod 30 fixed to the underside of the reinforcing plate 28 is in contact with one of the stoppers 18a, so the direction of rotation is limited.
The regulating rod 30 moves the mounting table 26 and the register a toward the rotation axis 29 in the direction approaching the other stopper 18b.
When the lock plate 30 rotates around the lock plate 31, the lock plate 31 rotates 180 degrees, and the lock plate 31 rotates 180 degrees. When the lock plate 30 rotates around the lock plate 31, ...
2 is swung against the spring 34.
The towing rod 21 and the anti-rotation member 24 can be moved from the chain line position in FIG. 5 to the solid line position, and the edge 27b of the support base 26, which has been changed in direction by the movement,
The anti-rotation member 24 comes into contact with the anti-rotation member 24 to stabilize it.

As is clear from the above description, the present invention is capable of changing the direction of the mounting table 26 on which the register a is mounted by rotating it around the rotating shaft 29. To do this, the lock release piece 35 is pressed. , the traction rod 21 and the rotation prevention member 24 of the mounting table 26 are made free to move by the locking plate 32, and the traction rod 2
By simply controlling the interlocking of the drawer 1 and the rotation stopper 24, the direction of the mounting table 26 can be easily changed around the rotating shaft 29, and the work of changing the direction can be done by one female clerk. However, it is easy to apply and does not require a large number of workers, so it has the effect of increasing its utilization.

[Brief explanation of the drawing]

The accompanying drawings show one embodiment of the present invention, in which FIG. 1 is a perspective view, FIG. 2 is a plan view of the support base 1 with a part of the mounting base 26 cut away, and FIG. 3 is FIG. 2A. -A side view taken along line A, Figure 4 is a side view taken along line B-B in Figure 2, Figure 5 is an enlarged sectional view of a portion of Figure 3, and Figure 6 is a side view for explanation. FIG. 7 is a plan view of the traction rod 21. 1... Support stand, 5... Support frame plate, 6, 7... Side edge frame, 8... Triangular plate, 21... Traction rod, 2
4... Rotating member, 26... Placement table, 27... Edge, 29... Rotating shaft, 32... Locking plate, 33...
Lock hole, 34... spring, 35... lock release piece.

Claims (1)

[Scope of utility model registration request] Attach the center of the register mounting stand with the symmetrical side edges parallel to the rotating shaft set up in the center of the support stand.
A traction rod to which a rotation preventing member is fixed in contact with one of the side edges of the mounting table is installed on the support base so as to be able to move in and out, and a locking plate that swings in one direction due to the elasticity of the spring is further installed on the support base. The traction rod is provided so that it can slide into the locking hole formed in the locking plate, and as the locking plate swings due to the elasticity of the spring, it contacts and engages with the edge of the engaging hole in a manner that cannot be reversely slid. 1. A register stand for changing direction, characterized in that the locking plate is inserted into the register with a mutual relationship such that the locking plate is connected to a locking release piece that presses in a direction opposite to the spring.