JP2006311977A - Longitudinally oriented berth used also as chair seat - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a longitudinally oriented berth used also as a chair seat in which a human body is not largely influenced by movement and vibration and which is therefore excellent in resistance against lateral vibration. <P>SOLUTION: The longitudinally oriented berth constituted by the cooperation of one end portion of the berth supporting the upper portion of the human body, a middle portion of the berth supporting the middle portion of the human body, and the other end portion of the berth supporting the lower portion of the human body has a hinge arranged in the other end of the one end of the berth and supporting one end of the middle portion of the berth and a receiving metal arranged in one end of the other end of the berth and supporting the other end of the middle portion of the berth. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to measures for improving rolling resistance and viewability of chair seat users in transportation means such as ships, vehicles, and aircraft.

  For example, a chair seat room of a small catamaran type high-speed passenger ship is known as shown in the plan view of the special steering deck room in FIG. By the way, the room capacity is 28 people.

However, such a structure has the following drawbacks.
(1) Special room class chair seat room (hereinafter referred to as chair seat room) R has vertical chair seats U so the rolling resistance is better than side chair seats. It will be seasickness, and therefore roll resistance is not sufficient.

(2) Similarly, since the seating room facility in the chair seat room R is a vertically oriented chair seat U, from the view examination line W drawn with a crossing angle a of 30 ° with respect to the hull center line with respect to the foremost edge of the side window X As can be seen, the front view of the user is completely obstructed by the front wall V at the front of the room, and the side view of the user through the side window X is inconvenient at the rear of the room and It must be twisted outside and it is painful, so the view is unexpectedly insufficient.

  Inatori-Izu Oshima 296GT Catamaran high-speed passenger ship “Albatross” brochure, October 15, 2001   Yayoi Yamashita: View from the train window, Railway book publication, Railway Pictorial April 1991, P10-20

  The present invention has been proposed in view of such circumstances, and it is an object of the present invention to provide a chair-seat-type vertical bed that has little influence on the human body and is therefore excellent in rolling resistance.

  It is another object of the present invention to provide a chair-seat-type vertical bed that provides a good field of view and is therefore excellent in viewability.

  For this purpose, the invention according to claim 1 is directed to a vertically-oriented bed configured by one end of a bed supporting the upper part of the human body, an intermediate part of the bed supporting the middle part of the human body, and the other end of the bed supporting the lower part of the human body. A hinge that is attached to the other end of the bed and supports one end of the intermediate portion of the bed, and a receiver that is attached to one end of the other end of the bed and supports the other end of the intermediate portion of the bed. .

  The invention according to claim 2 is the chair-seat-type vertical bed according to claim 1, wherein the other end edge is formed in a slanting inward in the middle part of the bed and the other end part of the bed has a flat shape. It is characterized by comprising one end edge formed obliquely outward.

According to such a structure, the following effects can be obtained.
(1) In a vertically-oriented bed composed of one end of a bed that supports the upper part of the human body, an intermediate part of the bed that supports the middle part of the human body, and the other end of the bed that supports the lower part of the human body, it is attached to the other end of the one end of the bed. A hinge that supports one end of the bed intermediate part and a receiver that is attached to one end of the other end part of the bed and supports the other end of the bed intermediate part are provided. If the other end of the middle part of the bed placed back-to-back on the one end of the bed via the hinge is moved onto the receiver, the vertical bed is formed from the chair seat only by the other end of the bed. Thus, the chair can be displaced from the sitting position to the lying position, so that the user is less likely to get drunk and the roll resistance is improved.

(2) In addition to the configuration requirements of (1) above, the other end edge in which the planar shape is formed obliquely inward at the middle part of the bed and the one end edge in which the planar shape is formed obliquely outward at the other end part of the bed Therefore, when the user sits on the other end of the bed having the one end edge formed outward, the chair sitting position automatically deflected outward can be obtained, and thus the user's field of view can be obtained. Expands and the view is improved.

An embodiment relating to claim 1 in which the present invention is applied to a steering deck chair seat room of a known small catamaran high-speed passenger ship shown in FIG. 4 will be described with reference to the drawings.
First, Fig. 1 is a plan view of a chair-seat type vertical bed that is arranged in 6 rows and 3 rows. When it is used as a bed on the port side for the convenience of drawing consolidation, the chair seat on the starboard side When used as:
Moreover, the thing of the same code | symbol as FIG.
Here, reference numeral 1 denotes a chair-seat-type vertical bed that is configured by a bed end 1 that supports the upper part of the human body, a bed intermediate part 3 that supports the human body middle part, and a bed other end 4 that supports the lower part of the human body.
In addition, a vertical passage 6 and a horizontal passage 7 are provided in the chair-seat bed room 5.
By the way, the room capacity is 18 people.

2 (a), 2 (b), and 2 (c) are a partially enlarged plan view, a partially enlarged longitudinal sectional view, and a partially enlarged transverse sectional view of FIG. 1, respectively.
Here, 8 is a hinge that is attached to the other end of the bed end portion 2 and supports the bed intermediate portion 3 on the bed end portion 2 so as to be rotatable back to back. 3 is a metal support for supporting the other end of the wire 3.
Further, 10 is a user in the bed position, 11 is a user in the sitting position, 12 is a user in the three-dimensional position, and 13 is a pillow / waist.

  In such a structure, if the user moves the other end of the bed middle part 3 placed back-to-back on the bed one end 2 via the hinge 8 according to changes in the environment, the bed 9 is moved to the receiver 9. A vertically oriented bed 1 is formed from a chair seat formed only by the other end 4 and can be displaced from the chair position to the bed position.

  Therefore, when the sea condition becomes severe, the chair-sitting user 11 can be displaced from the bed-sitting user 10 so that the user is less likely to get drunk and the roll resistance is remarkably improved. .

Next, an embodiment relating to claim 2 will be described with reference to the plan view of FIG.
Note that the display procedure and the like of the drawing are the same as in FIG.
Here, reference numeral 14 denotes a chair-seat-type vertical bed according to claim 1, wherein the planar shape is obliquely inwardly formed on the middle part 15 of the bed and the planar shape is obliquely outside of the other end part 17 of the bed. This is a chair-seat-type vertical bed 14 characterized by comprising one end edge 18 formed in the direction.
Reference numeral 19 denotes a user in the bed position, 20 a user in the chair sitting position, and 21 a pillow / waist.

Therefore, when the chair-sitting user 20 is seated on the other end 17 of the bed, the field of view is automatically deflected outward, so that the field of view of the user is expanded and the viewability is improved.
And the chair seat deflection angle b in a present Example is 30 degrees.

  The present invention can be applied not only to ships but also to rolling resistance and viewability of railway vehicles, buses and aircraft.

  It is a top view which shows one Example which applied this invention to the steering deck cabin of a small catamaran type high-speed passenger ship.   FIG. 2 (a) is a plan view, FIG. 2 (b) is a longitudinal sectional view, and FIG. 2 (c) is a transverse sectional view.   It is a top view which shows one Example regarding Claim 2 of this invention.   It is a top view which shows the steering deck cabin of a well-known small catamaran type high-speed passenger ship.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Chair seat combined type vertical bed 2 One end part of bed 3 Middle part of bed 4 Other end part of bed 8 Hinge 9 Receipt 14 Chair seat combined use type vertical bed 16 Other end edge of bed middle part 18 Edge of other end of bed a cross Angle b Chair seat deflection angle

Claims (2)

  In a vertically oriented bed composed of one end of a bed supporting the upper part of the human body, an intermediate part of the bed supporting the middle part of the human body, and the other end of the bed supporting the lower part of the human body, the middle of the bed is attached to the other end of the one end of the bed. A chair-seat-type vertical bed, comprising a hinge for supporting one end of the bed and a receiver attached to one end of the other end of the bed and supporting the other end of the middle part of the bed.   2. The chair-seat-type vertical bed according to claim 1, wherein a planar shape is formed obliquely inward at the middle part of the bed, and an edge of the planar shape is formed obliquely outward at the other end of the bed. A chair-seat-type vertical bed, characterized by comprising

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