JPH08210587A - Adjusting leg of machinery and equipment - Google Patents

Abstract

PURPOSE: To enable it to adjust each height of machinery and equipment by engaging a rotatively operating tool with a hook from the lateral direction, while rotating a shaft rod in the specified direction, interlocking a worm gear and a worm wheel together, and rotating a screw rod. CONSTITUTION: A screw rod 6 is screwed in a mounting thread part 2 on a bottom surface of machinery and equipment 1, fitting a base 3 rotatably in a lower end of this screw rod 6, and a worm wheel is unrotatably inserted thereinto. Then, a shaft rod 9 is unrotatably inserted into a worm gear 8, and it is rotatably installed in the base 3 in the horizontal direction so as to make the worm wheel and the worm gear be engaged together. In addition, a hook 12 with which a rotatively operating tool 15 is engaged, is attached tight to an end of the shaft rod 9 which is rotated in the specified direction, and thereby the worm gear 8 and the work wheel are interlocked with each other, rotating the screw rod 6. With this constitution, no matter what the setup condition may be, it is driven by the rotatively operating tool 15, whereby each height of the machinery and equipment 1 is adjustable.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is an adjusting leg which is screwed and attached to the bottom of equipment such as a vending machine and a cash displacer, and which is used to arrange the equipment at a predetermined height or a reference horizontal position. It is about.

[0002]

2. Description of the Related Art As disclosed in Japanese Utility Model Laid-Open No. 61-187548, a conventional adjusting leg has a screw rod screwed into a mounting screw portion on the bottom surface of equipment and a lower end portion of the screw rod so as to be freely rotatable. It consists of a seated seat.

However, when the height of the front leg is easily adjusted when the height of the front leg is adjusted after the devices such as the vending machine and the cash dispenser are installed, the wall of the rear leg may be obstructed depending on the situation. Often difficult.

[0004]

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide an adjustable leg which can easily adjust the height in any situation after installing equipment such as a vending machine and a cash dispenser. That is.

[0005]

A screw rod 6 is screwed into a mounting screw portion 2 on the bottom surface of a device 1. The base 3 is rotatably fitted to the lower end portion of the screw rod 6, and the worm wheel 7 is non-rotatably fitted. The shaft rod 9 is non-rotatably fitted into the worm gear 8 and is horizontally rotatably attached to the base 3 so that the worm wheel 7 and the worm gear 8 engage with each other. The hook 12 with which the rotary operation tool 15 is engaged is fixed to the end portion of the shaft rod 9.

[0006]

[Operation] A tool 15 for rotating the hook 12 from the side direction
And the shaft rod 9 is rotated in a predetermined direction, the worm gear 8 and the worm wheel 7 are interlocked, and the screw rod 6 rotates. The height of the equipment 1 is adjusted by rotating the screw rod 6.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the illustrated embodiment, a screw rod 6 is screwed into a mounting screw portion 2 on a bottom surface of a device 1, a base 3 is rotatably fitted to a lower end portion of the screw rod 6, and a worm wheel 7 cannot be rotated. Is inserted into. The shaft rod 9 is non-rotatably fitted into the worm gear 8 and is horizontally rotatably attached to the base 3 so that the worm wheel 7 and the worm gear 8 engage with each other. The hook 12 with which the rotary operation tool 15 is engaged is fixed to the end portion of the shaft rod 9. The guide base 4 is fitted below the base 3 so that the screw rod 6 can rotate, and further the rubber base 5 is fixed.

[0008]

As described above, according to the present invention, the screw rod 6 is screwed into the mounting screw portion 2 on the bottom surface of the equipment 1, the base 3 is rotatably fitted to the lower end portion of the screw rod 6, and the worm wheel 7 is used. Is non-rotatably fitted, the shaft rod 9 is non-rotatably fitted in the worm gear 8, and the worm wheel 7 and the worm gear 8
Is rotatably attached to the base 3 in a horizontal direction so as to engage with each other, and the hook 12 with which the rotary operation tool 15 engages is fixed to the end of the shaft rod 9, and the guide base 4 is placed below the base 3. , The screw rod 6 is rotatably fitted,
In any installation condition, the height of the equipment 1 can be adjusted by driving the rotary operation tool 15.

Since the worm wheel 7 and the worm gear 8 are used to drive the screw rod 6, even if a large load is applied, it can be operated lightly.

A rubber base 5 is fixed below the guide base 4 to protect the floor surface and prevent the devices 1 from moving carelessly.

[Brief description of drawings]

FIG. 1 is a front view of an adjusting leg of a device according to an embodiment of the present invention.

FIG. 2 is a front view including a partial vertical cross section of the adjusting leg.

FIG. 3 is a plan view including a partial horizontal cross section of the adjusting leg.

[Explanation of symbols]

 1 Equipment 2 Mounting screw part 3 Base 4 Guide base 5 Rubber base 6 Screw rod 7 Worm wheel 8 Worm gear 9 Color 10 Color 11 pin 12 Hook 13 Washer 14 Washer 15 Rotation operation tool 16 Split pin 17 Washer 18 Screw 19 Screw 20 nut

Claims (1)

[Claims] 1. A screw rod 6 screwed into a mounting screw portion 2 on a bottom surface of a device 1, a base 3 rotatably fitted to a lower end portion of the screw rod 6, and a screw rod 6 of the screw rod 6. An adjusting leg of equipment including a worm wheel 7 that is non-rotatably fitted to a lower end portion; a worm gear 8 that engages with the worm wheel 7; and a rotary operation tool 15 that drives the worm gear 8 from a lateral direction.