JP2009249119A - Elevator car and elevator device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a space-saving elevator car with a good designability having a protection sheet accommodation part 4 for accommodating a protection sheet 3a protecting a design face of a car. <P>SOLUTION: This elevator car comprises a car wall 1 arranged between a car ceiling 2 and a peripheral edge having a gap 8, and a protection sheet accommodation part 4 arranged on the car wall 1 and accommodating a protection sheet 3a covering a surface of the car wall 1. The protection sheet accommodation part 4 has a C-sectioned mounting member with thickness of not more than the car wall 1, and a columnar roller installed inside the C-sectioned mounting member. The protection sheet 3a is wrapped around the roller, and the mounting member is arranged so that the C-sectioned opening side is directed to a side, on which the gap 8 is positioned. The protection sheet 3a is suspended from the gap 8 through the C-sectioned opening of the mounting member, and a design face of the car wall 1 is covered with the protection sheet 3a and protected. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to, for example, an elevator cab equipped with a protective sheet storage and an elevator apparatus.

The inner surface of the elevator cab (hereinafter referred to as the “design surface”) may be damaged by the impact of the carried-in items. In order to avoid this, a protection device for protecting the design surface of the cab wall is provided.
JP 2006-036442 A JP 2002-308550 A Japanese Utility Model Publication No. 1-174381

  Since the car room disclosed in Patent Document 1 is installed with the protective sheet storage (roller) exposed in the car room, the design is impaired.

In Patent Document 2, a storage device is provided so as to protrude from the outside of the car room wall to the hoistway side, and a protective curtain wound by a roller is stored in the storage device. In addition, a slit is provided on the wall of the car room, and the direction of the protective curtain extending from the roller is changed via an auxiliary roller provided in the vicinity of the slit in the storage device, so that the protective curtain is taken in and out of the car room.
In the car room disclosed in Patent Document 2, the roller cannot be visually recognized from the car room, but the slit provided in the car room wall impairs the design. Furthermore, since the storage device protrudes toward the hoistway side, there is a concern about interference with devices arranged in the hoistway.
Similarly, in Patent Document 3, the storage device is installed outside the cab, and a slit is provided in the cab wall.

  An object of the present invention is to provide, for example, an elevator cab that is provided with a protection device that protects the design surface of a cab, has good design characteristics, and further saves space.

  The elevator cab of the present invention comprises: a ceiling plate that constitutes a ceiling; and a cab wall material that constitutes a wall of the elevator cab and is vertically disposed with a gap between a peripheral portion of the ceiling plate. And a protective sheet storage portion that is disposed at an upper end portion of the car room wall member and stores a protective sheet that is suspended from the gap and covers the elevator car indoor side of the car room wall member.

  ADVANTAGE OF THE INVENTION According to this invention, the protective sheet storage part is arrange | positioned on a cab room wall material, for example, can provide the elevator cab which is good in design nature and saved space.

Embodiment 1 FIG.
FIG. 1 is a diagram showing the inside of an elevator cab 10 in the first embodiment.
FIG. 2 is a view showing the inside of the elevator cab 10 from which the protective sheet 3 according to Embodiment 1 is drawn.
A method for protecting the interior of the elevator cab 10 by the protective sheet 3 will be described below with reference to FIGS. 1 and 2.

1 and 2 show the interior of the car room 10 as viewed from the door side of the car room 10.
The interior of the car room 10 is surrounded by a car room wall 1 (car room wall material) from the car room ceiling 2 (ceiling board) to the car room floor 11 on the front, left side, and right side when viewed from the door side. ing.
A luminaire 12 is provided on the car ceiling 2, and a gap 8 (slit) of about several centimeters is provided between the car ceiling 2 and the car wall 1.

  As shown in FIG. 2, the protective sheet 3 is drawn downward from the gap 8 and is attached to the lower side of the car room wall 1 to protect the design surface of the car room wall 1.

  Since the gap 8 is provided in the cab 2 ceiling, it does not enter the passenger's field of view. Thereby, the car room wall 1 is protected and the design is maintained.

FIG. 3 is a cross-sectional view of the car room 10 according to the first embodiment on the side of the car room wall 1, and is a cross-sectional view taken along the line AA of FIG.
The installation place of the protection sheet storage part 4 in Embodiment 1 is demonstrated below based on FIG.

FIG. 3 shows a cross section of the side of the cab wall 1 positioned in front from the door of the cab 10 from the left side.
The panel of the car room wall 1 is bent into a U-shape at the peripheral edge of the design surface in order to reduce the weight of the car room 10 and ensure a certain strength, and is about 3 to 5 cm (centimeter). It has a thickness and is vertically placed with a gap 8 between it and the peripheral edge of the cab ceiling 2.
The protective sheet storage portion 4 in which the protective sheet 3 a is stored is installed on the car room wall 1 using the thickness of the car room wall 1. The depth of the protective sheet storage unit 4 is equal to or less than the thickness of the car room wall 1 (similar to the thickness of the car room wall 1). And the protection sheet storage part 4 does not protrude to the hoistway side and the car room interior side in the thickness direction of the car room wall 1.
In the protective sheet storage unit 4, a protective sheet 3 a having a length of about 2 to 3 m (meters) covering the upper and lower parts of the car room wall 1 is wound and stored.

  The left side and the right side as viewed from the door of the cab 10 have the same structure as that shown in FIG.

  Since the protective sheet storage part 4 does not protrude to the hoistway side, it does not interfere with contact with equipment disposed in the hoistway. Moreover, since the protective sheet storage part 4 does not protrude into the car room interior, the design of the car room ceiling 2 can be ensured.

4 is a cross-sectional view of the protective sheet storage portion 4 according to Embodiment 1, and is an enlarged view of a portion B in FIG.
FIG. 5 is a front view of the protective sheet storage portion 4 according to Embodiment 1, and is a cross-sectional view taken along the line CC in FIG.
Details of the protective sheet storage unit 4 in the first embodiment will be described below with reference to FIGS. 4 and 5.

  The protective sheet storage 4 includes a cylindrical roller 4a around which the protective sheet 3a is wound, a roller support member 5 that rotatably supports the roller 4a, a lower surface fixed to the cab wall 1, and a roller support member 5 fixed inside. The mounting member 6 is provided.

The attachment member 6 is a box-shaped horizontally long rectangular parallelepiped opening on one surface, the opening surface is directed to the coupling portion 2 c of the cab ceiling 2, and the lower surface is the cab wall along the width direction of the cab wall 1. 1 is fixed to the upper surface of 1 and the upper surface is fixed to the ceiling plate mounting portion 2 a of the cab 2.
However, the attachment member 6 may not be a box shape, and may be a cylindrical shape having a slit opened in the width direction, a triangular cylindrical shape or a polygonal cylindrical shape.
The attachment member 6 has a C-shaped cross section (a U-shape, a lateral U-shape), and an opening having a C-shaped cross section is arranged toward the gap 8 side.
The protective sheet 3 a is suspended from the gap 8 through an opening having a C-shaped cross section of the attachment member 6.

  Both ends of the roller 4 a are rotatably supported by the roller support member 5, rotate about the width direction (horizontal direction) of the mounting member 6, and wind up the protective sheet 3 a or remove the protective sheet 3 a from the gap 8. Send down.

  The protective sheet storage unit 4, the protective sheet 3a, and the roller support member 5 have a roll screen structure, and the protective sheet 3a is automatically wound by a spring (not shown).

The cab ceiling 2 has a step at the peripheral edge on the cab wall 1 side by the ceiling plate mounting portion 2a, the top surface portion 2b, and the coupling portion 2c.
The ceiling plate mounting portion 2 a constitutes the upper stage of the step of the peripheral edge and is fixed to the upper surface of the mounting member 6 of the protective sheet storage portion 4.
The top surface portion 2b constitutes the lower stage of the step at the peripheral edge. The top surface portion 2b faces the interior of the cab 10 and the lighting fixture 12 is attached (see FIGS. 2 and 3).
As shown in FIG. 4, the coupling portion 2c extends substantially perpendicularly in cross section, and is coupled to the ceiling plate mounting portion 2a at a substantially right angle at the upper end and is coupled to the top surface portion 2b at a substantially right angle at the lower end.
The coupling portion 2 c has a height equal to or higher than that of the attachment member 6, and the top surface portion 2 b is disposed at a height below the lower surface of the attachment member 6 (height below the upper surface of the cab wall 1). Thereby, the inside of the protection sheet storage part 4 is not visually recognized from a passenger, but the designability inside the cab 10 can be maintained.

FIG. 6 is a sectional view of the floor side of the cab wall 1 in the first embodiment, and is an enlarged view of a portion D in FIG. 3.
FIG. 7 is a cross-sectional view of the protective sheet storage portion 4 in the first embodiment, and is an enlarged view of a portion B in FIG. 3 when the protective sheet 3a is wound up.
With reference to FIG. 3, FIG. 6, and FIG. 7, the following describes how the protective sheet 3a is pulled out and wound in the first embodiment.

In FIG. 3, when the user wants to protect the car room wall 1 inside the car room 10, the front end part of the protective sheet 3 a is pulled down from the gap 8, and the front end part of the lowered protective sheet 3 a is placed at the lower part of the car room wall 1. Fasten (stick).
As will be described later, the front end of the protective sheet 3a wound around the roller 4a is fastened to the gap 8 portion (see FIG. 7), and the user can remove the front end of the protective sheet 3a from the gap 8 portion. Is removed, and the tip of the protective sheet 3a is pulled down.
Moreover, in order to make it easy for the user to pull down the protective sheet 3a, the protective sheet 3a may be provided with a handle portion on top of the tip portion. At this time, the user hooks the handle portion of the protective sheet 3a to the tip of the hook rod whose tip is bent in a hook shape (U shape, L shape), and removes the tip portion of the protective sheet 3a from the gap 8 portion, The tip of the protective sheet 3a is pulled down by pulling down the hook.

  As shown in FIG. 6, a magnet 7 is attached to the tip of the protective sheet 3 a, and the magnet 7 of the protective sheet 3 a is attracted to the metal cab wall 1.

In FIG. 6, a vent hole is provided by a pop nut 13 between the cab wall 1 and the floor fitting portion 11 a of the cab floor 11.
Further, a stainless steel plate 14 is fitted into the floor fitting portion 11a.

When the user rewinds the protective sheet 3a into the protective sheet storage unit 4, the user pulls the magnet 7 at the tip of the protective sheet 3a away from the cab wall 1 and pulls the tip of the protective sheet 3a slightly once.
By this pulling-down operation, the roller 4a is unlocked, the roller 4a is rotated by the spring force, and the protective sheet 3a is wound up.
When the protection sheet 3a is wound up to the gap 8 portion, the user causes the magnet 7 at the tip of the protection sheet 3a to be attracted to the gap 8 portion as shown in FIG.

  By using the car room 10 described above, the elevator apparatus does not require the space for the protective sheet storage portion 4 to be secured in the hoistway because the protective sheet storage portion 4 does not protrude toward the hoistway side. Space saving.

The figure which shows the inside of the elevator cab 10 in Embodiment 1. FIG. The figure which shows the inside of the elevator cab 10 from which the protection sheet 3 in Embodiment 1 was pulled out. Sectional drawing by the side of the cab wall 1 of the cab 10 in Embodiment 1. FIG. Sectional drawing of the protection sheet storage part 4 in Embodiment 1. FIG. FIG. 3 is a front view of a protective sheet storage unit 4 in the first embodiment. Sectional drawing of the floor side of the cage room wall 1 in Embodiment 1. FIG. Sectional drawing of the protection sheet storage part 4 in Embodiment 1. FIG.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 Car room wall, 2 Car room ceiling, 2a Ceiling board attaching part, 2b Top surface part, 2c Coupling part, 3, 3a Protective sheet, 4 Protective sheet storage part, 4a roller, 5 roller support member, 6 attaching member, 7 magnet , 8 gap, 10 cab, 11 cab floor, 11a floor fitting part, 12 lighting fixture, 13 pop nut, 14 plate material.

Claims (5)

In the elevator cab
A ceiling plate constituting the ceiling;
A car room wall material which constitutes a wall of the elevator car room and is vertically placed with a gap between the peripheral part of the ceiling plate,
And a protective sheet storage portion that is disposed at an upper end portion of the car room wall material and stores a protective sheet that is suspended from the gap and covers the elevator car indoor side of the car room wall material. Elevator cab room. 2. The elevator car according to claim 1, wherein the protective sheet storage portion is disposed at an upper end portion of the car room wall material without protruding from the car room wall material in a thickness direction of the car room wall material. Room. The protective sheet storage part
A long mounting member having a C-shaped cross section that is attached to the upper end portion of the car room wall material along the width direction of the car room wall material perpendicular to the thickness direction of the car room wall material;
A cylindrical roller that rotates about the length direction of the mounting member as a rotation axis inside the C-shaped cross section of the mounting member;
The roller is wound with the protective sheet,
3. The elevator cab according to claim 1, wherein the protective sheet is suspended from the gap through an opening having a C-shaped cross section of the mounting member. The ceiling board is
Having a step in the peripheral edge,
In the elevator car interior and the upper part of the step of the peripheral part, the ceiling plate attaching part fixed to the upper part of the attachment member of the protective sheet storage part, and the lower part of the step of the peripheral part The elevator cab according to claim 3, further comprising a top surface portion disposed at a height below the lower portion of the mounting member.   The elevator apparatus provided with the elevator cab in any one of Claims 1-4.

Images