JPS5826642A - Seat for tour conductor - Google Patents

Abstract

PURPOSE:To provide a tour conductor's seat which can utilize an entry step by attaching a seat back and a seat cushion to a slidable frame which is placed on a base plate on a floor face and turning the seat cushion upward into contact with the seat back. CONSTITUTION:A slidable frame 3 is placed on a base plate 2 on a floor face 1. The slidable frame 3 is fit with a seat back 4 and a seat cushion 6 which is pivotally mounted threreto at the rear point and can be turned upward only. An intermediate member 11 is placed between the slidable frame 3 and the base plate 2 and the three can be slided with each other, among which the slidable frame 3 is allowed to be shifted front and back, and left and right. Means for shifting the slidable frame 3 are a guide slot 12 on the base plate 2, a slider 13 of the intermediate member 11, a guide slot 14 on the intermediate member 11 and a roller 15 of the slidable frame 3, which are locked by locking devices 7 through 10, respectively. The tour conductor's seat designed as such may be shifted to an appropriate position and give no obstruction to passengers by turning the seat cushion 6 upward when unoccupied.

Description

DETAILED DESCRIPTION OF THE INVENTION The object of the present invention is to
The purpose is to install appropriate seats for tour conductors, etc.

The gist of the present invention is to provide a movable frame capable of moving in a predetermined direction on a surface of water on a wooden board to be installed on a floor surface, etc. The rear part is pivotally connected to the movable frame by the seat rest point, so that the seat part that is extended forward does not fall downward, and the seat part that is rotated upward is attached to the back part. The moving frame is provided with a locking device that can be brought into contact with the substrate and can lock the moving frame to the substrate as necessary.

The present invention will be described in detail below with reference to drawings of embodiments of the present invention.

To explain the correspondence between the symbols on the drawing and the names of the parts, 1 is the floor, 2 is the board, 3 is the moving frame, 4 is the backrest, 6 is the seat pivot point, and 6 is the seat. 7.8.9.10 is a locking device.

A moving frame 3 is provided on a substrate 2 to be installed on a floor surface 1 or the like, and is capable of moving in a predetermined direction on a horizontal surface.

A back rest 4 whose lower part is fixed on top of the movable frame 3 and extends upward is provided. The rear portion of the movable frame 3 is pivotally connected by a seat rest point 5, and the seat rest 6 extended forward is prevented from rotating downward, and the seat rest 6 rotated upward comes into contact with the back rest 4. 'Do as you please.

A locking device 7.8.9.10 is provided with which the moving frame 3 can be locked to the substrate 2 if necessary.

The predetermined direction on the horizontal plane may be any direction, but the figure shows a case of movement in the forward direction and left/right direction. ' Also, although the structure for moving in a predetermined direction is arbitrary, an intermediate body 11 is provided between the substrate 2 and the moving frame 3 in the figure.

The intermediate body 11 slides on the substrate 2, and the moving frame 3 slides on the intermediate body 1.
Slide over 1.

A slider 13 is fixed to the intermediate body 11, and slides while engaging with a guide groove 12KG formed in the left-right direction of the substrate 2. Therefore, the intermediate body 11 can freely slide in the left-right direction while engaging with the substrate 2.

A slider 16 is fixed to the moving frame 3 and slides back and forth while engaging with a guide groove 14 cut in the intermediate body 11 in the front-back direction. Therefore, the movable frame 3 slides back and forth while engaging with the intermediate body 11.

That is, the intermediate body 11 is movable in the left and right direction,
Since the movable frame 3 can move in the front and back direction, the movable frame 3 can move left and right and back and forth, and when the left and right and front and rear are combined, it can also move in the diagonal direction, so the movable frame 3
The back rest 4, seat rest 6, armrest 16, etc. provided on the can be moved in any direction.

Waterfall 5 To the lock handle 7 provided on the intermediate body 11,
As if pressing the eccentric brake wheel 8 against the base plate 2.

It is possible to lock the intermediate body 11 so that it does not move relative to the substrate 2 by turning and crimping it.

The lock handle 9 provided on the moving frame 3 is rotated to press the eccentric brake wheel 9 against the intermediate body 11 to lock it so that the moving frame 3 does not move relative to the intermediate body 11. I can do it.

The locking handle 7.9 and the eccentric brake wheel 8.10 are an example of a locking device. Thus, instead of using frictional braking as described above, it is also possible to use a notch and a sun-tight engaging therein.

The structures of the back rest 4 and the seat rest 6 are appropriate.

K, which prevents the seat 6 from rotating downward, is made to abut on a part of the moving frame 3, for example.

The rear part of the armrest 16 is pivotally connected to the movable frame 3 by an elbow pivot point 17, and is supported by a part of the movable cup 3 so as not to rotate downward.

The armrest 16 is not always necessary.

Black 6 Since the present invention has such a configuration, its functions and effects are as follows.

Reference numeral 18 is a step for entering and exiting buses, and the floor 1 is one step higher than the step.

The invention is installed in a suitable manner on the floor 1 towards the access step 18.

The feet of the tour conductor or the like who are seated on the present invention are supported by the entrance/exit step 18.

Therefore, there is no need for special legs as a seat, which is advantageous. It is also easy to remove when unnecessary.

It is possible to use the lock device 7.8.9.10 in a free state, move the seat 6 etc. appropriately, and lock it in that position.

When the seat is not used as a seat, the seat rest 6 and armrest 16 can be flipped upward so that they do not obstruct the passage of passengers.

In this way, according to the present invention, an effective seat for a tour conductor, etc., which utilizes the entry/exit steps, etc. can be obtained, and is of great industrial value.

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[Brief explanation of the drawing]

Figure 1 is a cutaway front view with the seat moved to the left, Figure 2 is a cutout front view, Figure 3 is a right side view with the seat rest and armrest flipped up, and Figure 3 is a cutaway front view with the seat rest and armrest flipped up. FIG. 5 is a cutaway right side view of the moved state, FIG. 5 is a front view thereof, and FIG. 6 is a right side view. In the figure, 1 is a floor surface, 2 is a base plate, 3 is a moving frame, 4 is a back rest, 5 is a seating point, 6 is a seat rest, and 7, 8, 9, and 10 are locking devices. Patent Applicant: Tenryu Kogyo Co., Ltd. JP-A-58-26642 (3) Procedural Amendment Writing Method: February f, 1980 Director General of the Patent Office Tokugawa Indication of the Case: 1982-124376 2 Name of the Invention Tourist Seat 3 Relationship with the case of the person making the amendment License issuer 4 Date of amendment order January 26, 1980 5 4. Brief explanation of drawings column (explanation of Figure 4) of the specification subject to amendment
6. Details of the amendment are as follows: 1) Paragraph 7'#, line 4 of the specification is amended as follows due to a typographical error. [The right side view of the notch in the exposed state, Fig. 3 shows it to the rear.'' is corrected to ``The right side view of the notch in the exposed state, Fig. 4 shows it to the rear.'' Continued from page 1 ■Applicant: Translift Geselschaf. Federal Republic of GermanyGränzershausen 2Salzwerkstrasse 3

Claims (1)

[Claims], 1. A moving frame capable of moving in a predetermined direction on a horizontal plane is provided on a substrate to be installed on a floor surface, etc., and a lower part is fixed on the moving frame. Equipped with an upward pressure extended backrest,
The phosphor part is pivotally attached to the movable frame by the seat rest point, so that the seat rest extending forward is not rotated downward, and the seat rest rotated upward is brought into contact with the back rest. Features: Installed on the floor of the tour conductor seat. A movable frame is provided on a board to be movable in a predetermined direction on a horizontal plane, a backrest is provided with a lower part fixed on the movable frame and extended upward, and a rear part is attached to the movable frame. It is pivotally connected by the seat rest point and extends forward so that the nine seat rests do not rotate downward, and is rotated upward so that the nine seat rests come into contact with the back rest L2, and moves as necessary. A tour conductor seat characterized by having a locking device capable of locking the frame to the board