JPS6097187A - Cage chamber for elevator - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] [Technical field of invention] This invention relates to an elevator cab.

[Prior art]

Conventionally, as shown in Japanese Utility Model Application Publication No. 55-86072, an elevator cab has been constructed in which the front wall, side walls, and wing walls disposed on the sides of the entrance were constructed of wall panels made of bent steel plates or the like. However, in the conventional system, the entire wing wall was formed parallel to the front wall, which had drawbacks such as the operation panel installed on the wing wall being difficult to handle when passengers boarded the cab. Ta.

Therefore, in order to make the operation panel easier to handle and to install a display on the side wall above the operation panel for easy viewing, a cab with sloped side walls has been proposed as shown in FIG. In Figure 1,
1 is a car compartment, 2 is a front wall, 3 is a side wall, 4 is a wing wall arranged on both sides of the entrance 5, the front wall 2 and the side wall 3 are each composed of a plurality of wall panels, The wall 4 is composed of one wall panel on the left and one on the right side, and one side wall 4 is inclined over the entire width direction with respect to a plane parallel to the front wall 2, and an operation panel 6 is installed on the side wall 4. is set up.

However, as mentioned above, the wing wall 4 whose entire width direction is inclined
Now, as shown in Fig. 2, if the depth dimension A of the entrance/exit part of the wall panel constituting this wall panel and the depth dimension B between the connecting part to the side wall 3 and the entrance/exit end are constant, then the frontage dimension of the car room , the inclination angles θ1 and θ2 of the wall panels at the end of the doorway 5 and the end of the side wall 3 of the wing wall 4 are, for example, θl', θ2'
Because of this, it is necessary to change the brace type for each car whose frontage dimensions change, resulting in poor productivity.

Further, as shown in FIG. 3, if the inclination angles θ1 and θ2 of the wall panels on both sides of the inclined wing wall 4 are constant, as the frontage dimension of the car room increases, the connecting portion to the side wall 3 and the entrance/exit end are fixed. If the depth dimension B between the cages changes to, for example, B', the relationship between the passenger capacity and the floor area of the car room, which is stipulated in the Building Standards Act, can no longer be satisfied. And, as shown in Figure 2,
Even if the depth dimension B is constant regardless of the frontage dimension, the inclination angle with respect to the plane parallel to the front wall 2 cannot be made too large in order to satisfy the provisions of the Building Standards Act. The benefits ρ of sloping the wing wall 4, such as making the operation panel 6 easier to use, cannot be obtained sufficiently. Furthermore, if the entire width of the wing wall 4 is inclined, it will give a stronger feeling of oppression to the people in the car compared to a car in which the wing wall 4 is perpendicular to the side wall 3 and parallel to the front wall 2. Another problem was that the sleeve wall portions felt elongated, which was undesirable from a design point of view.

[Summary of the invention]

This invention aims to solve the above-mentioned problem, and the wing wall is provided with a part parallel to the front wall and an inclined part in the width direction of the wing wall, and the width dimension and the inclination angle of the inclined part are determined by the width of the wing wall. By keeping the dimensions constant regardless of dimensions, wing walls of car rooms with different frontage dimensions can be manufactured with high productivity using a small number of types of molds, and the angle of inclination of the sloped parts can be increased, allowing efficient setting of the car room floor area. To provide an elevator cab that is easy to use, has good operability on a control panel, does not give a feeling of oppression to people in the cab, and is preferable from the viewpoint of design.

[Embodiments of the invention]

An embodiment of the present invention will be described below with reference to FIGS. 4 and 5.

In FIGS. 4 and 5, the same reference numerals as in FIGS. 1, 2, and 3 indicate the same or corresponding parts. In this embodiment, a portion 4a parallel to the front wall 2 is formed on the side of the entrance/exit 5 in the width direction of the wing wall 4, and an inclined portion 4b is formed on the side wall 3 side continuous with this portion 4a. Part 4 parallel to the front wall 2
At the same time, the inclined portion 4b is bent at an inclined angle θ) of 135° with respect to the connecting portion to the side (3) face wall 3, and the width dimension of the inclined portion 4b is adjusted from the operation panel. It is formed to have a width dimension C that is the same as or slightly wider than the width dimension of No. 6.

The car compartment of the embodiment configured as described above has a depth dimension of A
, B, width dimension C and inclination angle θ5 of the inclined portion 4b
．． By keeping θ constant and changing the width of the portion 4m parallel to the front wall 2 according to the frontage size of the car room 1, the entire wing wall with the inclined portion 4b can be made to be the front wall. The area that decreases compared to the floor area of the parallel cab does not increase even if the frontage of the cab increases, and therefore the ineffective area of the cab does not increase. Further, in this embodiment, since the width dimension C of the inclined portion 4b is made small, the effective area of the car does not decrease too much, and the above-mentioned provisions of the Building Standards Act can be satisfied. Furthermore, since the inclined portion 4b is a part of the wing wall 4 in the width direction, the people in the car room 1 are less likely to feel pressured, and the design is also good. and,
Inclination angle θ5 with respect to both end side portions of the inclined portion 4b. θ
^ Car room width dimension (4) Since it is constant regardless of the width dimension of the wing wall, productivity is good because two types of press molds are required: 90' and 13f bending. Moreover, since the inclination angle of the inclined portion 4b can be made larger, that is, the inclination angle θ5 between the inclined portion 4b and the portion 4a parallel to the front wall can be made smaller, the operability of the operation panel 6 is also improved compared to the one in FIG. get well.

6 to 8 show other mutually different embodiments of the present invention, and in these figures, the same reference numerals as in FIGS. 4 and 5 indicate the same or corresponding parts. The embodiment shown in FIG.
In the case shown in FIG. 5, the wing wall 4 is formed of an integrally molded wall panel, and the section 4 of the wing wall 4 parallel to the front wall. a
is constructed of a separate member from the wall panel that constitutes the inclined portion 4b, and is fixed to the wall panel by welding or the like.

In the embodiment shown in FIG. 7, a flat part 4c is integrally formed on the side wall 3 side of the inclined part 4b,
In the embodiment shown in FIG. 8, the wing wall 4 is formed of an integrally molded wall panel in the embodiment shown in FIG. 7, but instead of the embodiment shown in FIG. A portion 4a parallel to the front wall of the sleeve W4 is constructed. The configurations of the embodiments shown in FIGS. 6 to 8 other than those described above are the same as those shown in FIGS. 4 and 5.

Furthermore, in the embodiment shown in FIG. 4, only the sleeve wall on one side of the doorway is provided with an inclined part, and the sleeve wall on the other side is made entirely parallel to the front wall. The wall may have a portion parallel to the front wall and an inclined portion, and the inclined angle θ5 with respect to the portions on both end sides of the inclined portion. Although the θ gradients do not necessarily have to be equal, in this case there are three types.

〔Effect of the invention〕

As explained above, the present invention forms an external part parallel to the front wall and an inclined part inclined with respect to the front wall and the side wall in the width direction of the wing wall, and adjusts the width dimension and inclination angle of this inclined part. Since the width is constant regardless of the width of the wall, wall panels for wing walls with different frontage dimensions and different width dimensions of the car rooms can be manufactured with high productivity using a small number of molds, and the inclination angle of the wing walls can be made with high productivity. Although it can be large and has good floor space efficiency in the car, (7) the control panel is easy to operate, and it does not give a feeling of pressure to the people in the car, making it desirable from a design point of view. This has the effect of realizing a car room.

[Brief explanation of drawings]

Fig. 1 is a cross-sectional view showing a conventional elevator cab, Figs. 2 and 3 are enlarged partial sectional views of the section ■ in Fig. 1 for explaining the different functions, and Fig. 4 is an inventive one. FIG. 5 is an enlarged partial sectional view for explaining the operation of part 7 of FIG. 4, and FIGS. FIG. 7 is an enlarged partial cross-sectional view showing main parts of elevator cabs according to other different embodiments. 1... Car room, 2... Front wall, 3... Side wall, 4
...Sleeve wall, 4"...Part parallel to the front wall, 4b...
・Slope part, 5... Entrance/exit, 6... Operation panel. In addition, the same parts or parts in the figures are indicated by the same reference numerals. Agent Masuo Oiwa (and 2 others) (8) ＼

Claims (1)

[Claims] The wing wall disposed on the side of the entrance has a part that is parallel to the front wall in the width direction, and an inclined part that is inclined toward the side wall with respect to this part, and the width dimension and inclination angle of this inclined part are determined. A corner room of an elevator characterized in that the width is constant regardless of the width dimension of the wing wall.