JP2938464B2 - Operating device for dental treatment chair - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to an operating device of a dental treatment chair, and more particularly, to an operating device of a dental treatment chair.
The present invention relates to an operation device of a dental treatment chair which can be moved between a memory position (treatment position) and a gargle position of the dental treatment chair, and can be adjusted by a simple operation.

2. Prior Art The present applicant has previously proposed a dental treatment chair that automatically adjusts the height, tilt, inclination, etc. of the chair to a state according to the patient's body position. This dental treatment chair has a switch for moving the chair up and down, a switch for raising and lowering the chair, a switch for tilting the chair, and a memory for storing the state of the chair height, tilting, tilting, and the like. A switch for storage, and a memory setting switch for bringing the chair into the state stored in the memory, a return switch for returning the chair to the initial reference position, and the like, the chair can be moved up and down, up and down, or Operate the operation switch to tilt the chair so that it is easy to treat according to the patient's body position, press the memory storage switch in that state to store the state in memory, and thereafter, when the switch is pressed,
The chair automatically changes to the storage state.

Thus, in the dental treatment chair as described above, during the treatment, movement between the treatment position and the gargle position is frequently performed, but if the operation can be easily performed, it is possible to concentrate on the treatment. Such a device has not been proposed and was very inconvenient. In addition, as described above, after once storing the treatment chair in a certain desired state, it often happens that it is desired to slightly change the storage state.In such a case, the chair is moved up and down by the operation switch each time. After turning up or tilting to a desired state, the memory storage switch had to be pressed again, which was very troublesome.

Object The present invention has been made in view of the above-mentioned circumstances, and in particular, aims to make it easier to adjust the movement between a treatment position and a gargle position in a dental treatment chair, and to adjust the treatment position. It was made for the purpose.

Configuration FIG. 1 is a view showing an example of a switch operation unit for explaining an embodiment of the present invention. In the figure, reference numeral 1 denotes a switch according to the present invention, which is used to move a chair as shown below. Then, the memory position (treatment position) is adjusted. That is, (1). When the switch 1 is pressed while the chair is in the return position, that is, the reference position before the patient gets on the treatment chair, the chair moves to the memory position, that is, the treatment position. After treatment, the chair is always returned to the return position,
In this return position the patient gets off the chair,
Before treatment, the chair is in this return position, and when the patient gets on the chair, first sits down on the chair in this return position, and before the treatment is started, when the operator or assistant presses this switch 1, The chair becomes a memory position (this memory position is a treatment position, which is stored in a memory in advance, and the chair automatically becomes this memory position).

(2). When the switch 1 is pressed in the memory position, the chair is placed in a gargle position (the back tilt is returned while the seat height is maintained), and the chair can be gargled.

(3). When the switch 1 is pressed in the gargle position, the switch moves to the memory position. Accordingly, thereafter, when the switch 1 is pressed, the gargle position is returned, and then, when the switch is pressed, the gargle position returns to the memory position. Thus, each time the switch 1 is pressed, the gargle position of the memory position (treatment position) is changed. Navigate between and become very easy to operate.

(4). When the chair is in the memory position, adjust the position of the chair to make it the most treatable state,
When the switch 1 is pressed after the treatment, the chair moves to the gargle position.

(5). After gargle, press switch 1 and this time,
It moves to the adjusted position adjusted in (4), and thereafter, every time the switch 1 is pressed, it moves between the adjusted memory position and the gargle position as in the relationship between (2) and (3).

As described above, according to the present invention, the operation of the chair is greatly simplified because the operator repeatedly moves between the treatment position and the gargle position by simply pressing a single switch. You can dedicate yourself.

In FIG. 1, reference numeral 2 denotes a switch for changing the state of the chair, 2a and 2a 'denote the raising and lowering of the backrest, 2b and 2b.
2b 'is a switch for raising and lowering the contour seat, and 2c and 2c' are switches for raising and lowering the leg rest. When the chair is at the home position (illustrated state is an example), these switches are used to change the chair state to a desired state. The chair is returned to the gargle position as described above when the switch is pressed after treatment, and the chair returns to the changed or adjusted position when the switch 1 is pressed again. Reference numeral 3 denotes a return switch. When this switch is pressed after the treatment is completed, the chair returns to the initial state (reference state), and the patient can get out of the chair.

As is clear from the above description, according to the present invention, the dental chair can be repeatedly moved between the treatment position and the gargle position by a very simple operation, that is, by repeatedly pressing a single switch. And memory position can be easily adjusted.

[Brief description of the drawings]

FIG. 1 is a view showing an arrangement of switches for explaining an embodiment of an operating device according to the present invention. 1-3 switches.

Claims (1)

(57) [Claims] An operating device of a dental treatment chair for adjusting a state of the dental treatment chair such as height, tilt, inclination and the like, comprising a switch disposed near the dental treatment chair or the chair. When the switch is turned on when the chair is at the return position which is the reference position, the chair moves to the memory position which is the treatment position, and when the switch is turned on at the memory position, the chair moves to the gargle position;
The operating device for a dental treatment chair, wherein the device moves to a memory position when the switch is turned on in the gargle position.