Elevator car

Abstract

To provide an elevator car capable of reducing a man-hour of mirror fitting work.SOLUTION: This elevator car comprises: a room wall 20 having an inner wall surface 20a facing indoors; and a mirror 30 fitted to the inner wall surface 20a. The mirror 30 has a mirror body 31, a first fitting part 40-1 fixed to a backside 31b of the mirror body 31, and a second fitting part 50-1 provided below the first fitting part 40-1 and fixed to the backside 31b. The first fitting part 40-1 and a second fitting part 50-1 both project from the backside 31b. A first opening 21-1 into which the first fitting part 40-1 is inserted and a second opening 22-1 into which the second fitting part 50-1 is inserted are formed in the inner wall surface 20a. The first fitting part 40-1 is detachably fitted to the first opening 21-1, and the second fitting part 50-1 is detachably fitted to the second opening 22-1.SELECTED DRAWING: Figure 3

Description

[Technical Field]

[0001] The present disclosure relates to an elevator cab with a mirror. [Background technology]

[0002] Patent Document 1 describes an elevator cab with a mirror on the wall. The mirror is held in a frame. The mirror and frame are attached to the wall by a first fitting, a second fitting, and a fastener. The first fitting is positioned opposite the back surface of the mirror. One side of the first fitting is fastened to the wall. The other side of the first fitting is fitted into the frame. One side of the second fitting is fastened to the wall. The other side of the second fitting protrudes from the wall surface. The other side of the second fitting is inserted into an elongated hole formed on the back side of the frame and overlaps the inside of the end face of the frame. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Microfilm of Utility Model Application No. 57-29531 (Utility Model Application No. 58-134374) Summary of the Invention [Problem to be solved by the invention]

[0004] When attaching a mirror to the wall of the above-mentioned cab, it is necessary to fasten each of the first fitting and the second fitting to the wall using a tool. Therefore, the above-mentioned cab has had the problem of requiring a large number of man-hours for the mirror attachment work.

[0005] The present disclosure has been made to solve the above-mentioned problems, and aims to provide an elevator cab that can reduce the number of steps required for installing mirrors. [Means for solving the problem]

[0006] The elevator cab according to the present disclosure comprises a cab wall having an inner wall surface facing the interior of the cabin, and a mirror attached to the inner wall surface, the mirror having a mirror body, a first mounting portion fixed to the back surface of the mirror body, and a second mounting portion located lower than the first mounting portion and fixed to the back surface, the first mounting portion and the second mounting portion both protruding from the back surface, the inner wall surface being formed with a first opening into which the first mounting portion is inserted and a second opening into which the second mounting portion is inserted, the first mounting portion being detachably attached to the first opening, and the second mounting portion being detachably attached to the second opening. [Effects of the Invention]

[0007] According to the present disclosure, the number of steps required for attaching a mirror can be reduced. [Brief explanation of the drawings]

[0008] [Figure 1] 1 is a diagram showing the configuration of an elevator equipped with an elevator car according to a first embodiment. FIG. [Figure 2] FIG. 2 is a front view showing the configuration of the car wall and mirror in the elevator car according to the first embodiment. [Figure 3] FIG. 3 is a cross-sectional view showing the cross section III-III of FIG. 2. [Figure 4] FIG. 4 is an exploded view of the cross section shown in FIG. 3, in which the car wall and the mirror are disassembled. [Figure 5] FIG. 4 is a front view showing the configuration of a car wall and a mirror in an elevator car according to a modified example of the first embodiment. [Figure 6] FIG. 6 is a cross-sectional view showing the cross section VI-VI of FIG. 5. [Figure 7] FIG. 10 is a front view showing the configuration of the car wall and mirrors in the elevator car according to the second embodiment. [Figure 8] FIG. 8 is a cross-sectional view showing the VIII-VIII cross section of FIG. 7. [Figure 9]FIG. 11 is a front view showing the configuration of the car wall and mirrors in the elevator car according to the third embodiment. [Figure 10] FIG. 10 is a cross-sectional view showing the XX section of FIG. 9. [Figure 11] FIG. 11 is a cross-sectional view showing the cross section XI-XI of FIG. [Figure 12] FIG. 11 is an exploded view of the cross section shown in FIG. 10, in which the car walls and mirrors are disassembled. DETAILED DESCRIPTION OF THE INVENTION

[0009] Embodiment 1 An elevator cab according to the first embodiment will now be described. Fig. 1 is a diagram showing the configuration of an elevator equipped with an elevator cab according to the present embodiment. In Fig. 1, a machine room 2 is provided above an elevator shaft 1. A hoisting machine 3 and a deflector sheave 6 are installed in the machine room 2.

[0010] The hoist 3 has a hoist main body 4 and a drive sheave 5. The hoist main body 4 has a hoist motor (not shown) and a hoist brake (not shown). The hoist motor rotates the drive sheave 5. The hoist brake keeps the drive sheave 5 stationary. The hoist brake also brakes the rotation of the drive sheave 5.

[0011] A suspension body 7 is wound around the drive sheave 5 and the deflector sheave 6. A plurality of ropes or belts is used as the suspension body 7. A car device 8 is connected to one end of the suspension body 7. A counterweight 9 is connected to the other end of the suspension body 7.

[0012] The car device 8 and the counterweight 9 are suspended within the hoistway 1 by a suspension body 7. The car device 8 and the counterweight 9 move up and down within the hoistway 1 by rotating the drive sheave 5.

[0013] A pair of car guide rails 10 and a pair of counterweight guide rails 11 are installed in the hoistway 1. In FIG. 1, only one car guide rail 10 and one counterweight guide rail 11 are shown. The pair of car guide rails 10 guide the car device 8 as it moves up and down. The pair of counterweight guide rails 11 guide the counterweight 9 as it moves up and down.

[0014] The car device 8 has a car frame 12 and a car chamber 13. The suspension body 7 is connected to the car frame 12. The car chamber 13 is supported by the car frame 12.

[0015] Fig. 2 is a front view showing the configuration of the car wall and mirror in the elevator car according to this embodiment. Fig. 3 is a cross-sectional view showing the III-III cross section of Fig. 2. Fig. 4 is an exploded view in which the car wall and mirror are disassembled in the cross section shown in Fig. 3. The up-down direction in Figs. 2 to 4 represents the vertical up-down direction. In the following description, the left-right direction when the car wall 20 is viewed from the interior side of the car 13 may be simply referred to as the left-right direction.

[0016] As shown in Figures 2 to 4, the car chamber wall 20 has an inner wall surface 20a and an outer wall surface 20b. The inner wall surface 20a faces the interior of the car chamber 13. The outer wall surface 20b faces the outside of the car chamber 13. A mirror 30 is attached to the inner wall surface 20a. The car chamber wall 20 in this embodiment is a front wall disposed directly opposite the entrance / exit of the car chamber 13.

[0017] The mirror 30 has a mirror main body 31, two first mounting portions 40-1 and 40-2, and two second mounting portions 50-1 and 50-2. The mirror main body 31 has a rectangular flat plate shape. The mirror main body 31 has a front surface 31a, a back surface 31b, an upper end surface 31c, a lower end surface 31d, a left end surface 31e, and a right end surface 31f. The front surface 31a faces the interior of the cab 13. The back surface 31b faces the inner wall surface 20a of the cab wall 20. The upper end surface 31c and the lower end surface 31d are both horizontal and extend along the left-right direction. The left end surface 31e and the right end surface 31f extend along the up-down direction.

[0018] The first mounting portion 40-1 and the first mounting portion 40-2 are fixed at positions symmetrical to each other on the rear surface 31b of the mirror body 31. The first mounting portion 40-1 is provided on the left end side of the mirror body 31. The first mounting portion 40-2 is provided on the right end side of the mirror body 31. The number of first mounting portions is not limited to two, and may be one or three or more.

[0019] The second mounting portions 50-1 and 50-2 are provided below the first mounting portions 40-1 and 40-2. The second mounting portions 50-1 and 50-2 are fixed at positions symmetrical to each other on the back surface 31b of the mirror body 31. The second mounting portion 50-1 is provided on the left end side of the mirror body 31. The second mounting portion 50-2 is provided on the right end side of the mirror body 31. The number of second mounting portions is not limited to two, and may be one or three or more.

[0020] The first mounting portion 40-1 and the first mounting portion 40-2 will be described below using the first mounting portion 40-1 as an example, and the second mounting portion 50-1 and the second mounting portion 50-2 will be described below using the second mounting portion 50-1 as an example.

[0021] The first mounting portion 40-1 is provided on the back surface 31b of the mirror main body 31 and is fixed to the back surface 31b. The first mounting portion 40-1 protrudes from the back surface 31b toward the car chamber wall 20. The first mounting portion 40-1 is provided in a portion along the upper end surface 31c of the mirror main body 31, i.e., at the upper end of the mirror main body 31. The first mounting portion 40-1 is also provided in a portion along the left end surface 31e of the mirror main body 31, i.e., at the left end of the mirror main body 31. In other words, the first mounting portion 40-1 is located on the back surface 31b side of the corner formed in the mirror main body 31 between the upper end surface 31c and the left end surface 31e.

[0022] The second mounting portion 50-1, like the first mounting portion 40-1, is provided on the back surface 31b of the mirror main body 31 and is fixed to the back surface 31b of the mirror main body 31. The second mounting portion 50-2 protrudes from the back surface 31b toward the car chamber wall 20. The second mounting portion 50-1 is provided lower than the first mounting portion 40-1. The second mounting portion 50-1 is provided in a portion along the lower end surface 31d of the mirror main body 31, i.e., at the lower end of the mirror main body 31. The second mounting portion 50-1 is also provided in a portion along the left end surface 31e of the mirror main body 31, i.e., at the left end of the mirror main body 31. In other words, the second mounting portion 50-1 is located on the back surface 31b side of the corner formed in the mirror main body 31 between the lower end surface 31d and the left end surface 31e.

[0023] The first mounting portion 40-1 is a leaf spring member having a flat plate portion 41, a leaf spring portion 42, and a bent portion 43. The flat plate portion 41 is arranged along the back surface 31b and fixed to the back surface 31b. The flat plate portion 41 is sandwiched between the mirror main body 31 and the car chamber wall 20. The left end 41a of the flat plate portion 41 is arranged along the left end surface 31e of the mirror main body 31.

[0024] The bent portion 43 is provided between the flat plate portion 41 and the leaf spring portion 42. The flat plate portion 41 and the leaf spring portion 42 are connected via the bent portion 43. The bent portion 43 is located at the upper end of the flat plate portion 41. The bent portion 43 is arranged along the upper end surface 31c of the mirror body 31.

[0025] The leaf spring portion 42 extends in a direction intersecting with the flat plate portion 41. The leaf spring portion 42 protrudes from the rear surface 31b toward the car chamber wall 20. The leaf spring portion 42 is bent in a V-shaped cross section so that it is convex upward. The leaf spring portion 42 has an apex 42a and two inclined portions 42b and 42c. The apex 42a is sandwiched between the inclined portions 42b and 42c. The inclined portion 42b is formed closer to the bent portion 43 than the apex 42a. The inclined portion 42c is formed closer to the tip of the leaf spring portion 42 than the apex 42a.

[0026] Both the inclined portion 42b and the inclined portion 42c are inclined with respect to a direction perpendicular to the flat portion 41. The inclined portion 42b is inclined so that its height increases with increasing distance from the bent portion 43. The inclined portion 42c is inclined so that its height decreases with increasing distance from the bent portion 43. The height dimension of the mountain formed by the top portion 42a, the inclined portion 42b, and the inclined portion 42c is H1.

[0027] Similar to the first mounting portion 40-1, the second mounting portion 50-1 is a leaf spring member having a flat portion 51, a leaf spring portion 52, and a bent portion 53. The flat portion 51 is disposed along the back surface 31b and fixed to the back surface 31b. The flat portion 51 is sandwiched between the mirror main body 31 and the car chamber wall 20. The left end 51a of the flat portion 51 is disposed along the left end surface 31e of the mirror main body 31.

[0028] Bent portion 53 is provided between flat plate portion 51 and leaf spring portion 52. Flat plate portion 51 and leaf spring portion 52 are connected via bent portion 53. Bent portion 53 is located at the lower end of flat plate portion 51. Bent portion 53 is arranged along lower end surface 31d of mirror body 31.

[0029] The leaf spring portion 52 extends in a direction intersecting with the flat plate portion 51. The leaf spring portion 52 protrudes from the rear surface 31b toward the car chamber wall 20. The leaf spring portion 52 is bent in a V-shaped cross section so that it is convex downward. The leaf spring portion 52 has an apex 52a and two inclined portions 52b and 52c. The apex 52a is sandwiched between the inclined portions 52b and 52c. The inclined portion 52b is formed closer to the bent portion 53 than the apex 52a. The inclined portion 52c is formed closer to the tip of the leaf spring portion 52 than the apex 52a.

[0030] Both the inclined portion 52b and the inclined portion 52c are inclined with respect to a direction perpendicular to the flat portion 51. The inclined portion 52b is inclined so that its height decreases with increasing distance from the bent portion 53. The inclined portion 52c is inclined so that its height increases with increasing distance from the bent portion 53. The height dimension of the mountain formed by the top portion 52a, the inclined portion 52b, and the inclined portion 52c is H2.

[0031] The distance in the up-down direction between the top 42a of the plate spring portion 42 and the top 52a of the plate spring portion 52 is D1.

[0032] Two first openings 21-1 and 21-2 and two second openings 22-1 and 22-2 are formed in the inner wall surface 20a of the car chamber wall 20. The first opening 21-1 is formed at a position corresponding to the first mounting portion 40-1. The first opening 21-2 is formed at a position corresponding to the first mounting portion 40-2. The second opening 22-1 is formed at a position corresponding to the second mounting portion 50-1. The second opening 22-2 is formed at a position corresponding to the second mounting portion 50-2. The first opening 21-1, the first opening 21-2, the second opening 22-1, and the second opening 22-2 all penetrate the car chamber wall 20 in the thickness direction.

[0033] Hereinafter, the first opening 21-1 and the first opening 21-2 will be described using the first opening 21-1 as an example, and the second opening 22-1 and the second opening 22-2 will be described using the second opening 22-1 as an example.

[0034] The first opening 21-1 has a rectangular opening shape that is long in the left-right direction. The vertical dimension of the first opening 21-1, i.e., the height dimension of the first opening 21-1, is H3. The leaf spring portion 42 of the first mounting portion 40-1 is inserted into the first opening 21-1 from the indoor side. The height dimension H3 of the first opening 21-1 is smaller than the height dimension H1 of the peaks of the leaf spring portion 42 (H3

[0035] The leaf spring portion 42 is in surface contact with the lower end surface 21a of the first opening 21-1, so that the first attachment portion 40-1 is supported by the lower end surface 21a of the first opening 21-1.

[0036] ​A part of the first opening 21-1 protrudes from the upper end surface 31c of the mirror body 31. Therefore, a part of the first opening 21-1 is exposed on the indoor side of the basket chamber 13.

[0037] The second opening 22-1 has a rectangular opening shape that is long in the left-right direction. The dimension of the second opening 22-1 in the vertical direction, that is, the height dimension of the second opening 22-1, is H4. The leaf spring portion 52 of the second attachment portion 50-1 is inserted into the second opening 22-1 from the indoor side. The height dimension H4 of the second opening 22-1 is smaller than the peak height dimension H2 of the leaf spring portion 52 (H4 < H2). As a result, the leaf spring portion 52 is hooked on the lower end surface 22a of the second opening 22-1.

[0038] The leaf spring portion 52 is in surface contact with the lower end surface 22a of the second opening 22-1. As a result, the second attachment portion 50-1 is supported by the lower end surface 22a of the second opening 22-1.

[0039] The distance along the vertical direction between the upper end surface 21b of the first opening 21-1 and the lower end surface 22a of the second opening 22-1 is D2. The distance D2 is shorter than the above-mentioned distance D1 (D2 < D1).

[0040] When attaching the mirror 30 to the basket chamber wall 20, with the back surface 31b of the mirror body 31 and the inner wall surface 20a of the basket chamber wall 20 facing each other, the leaf spring portion 42 of the first attachment portion 40-1 is inserted into the first opening 21-1. The leaf spring portion 42 elastically deforms so that the peak height dimension of the leaf spring portion 42 is not more than the height dimension H3 of the first opening 21-1, and passes through the first opening 21-1. The leaf spring portion 42 that has passed through the first opening 21-1 returns to its original shape. As a result, the leaf spring portion 42 cannot be easily removed from the first opening 21-1. In this way, the first attachment portion 40-1 is detachably attached to the first opening 21-1 by a snap fit using the elasticity of the leaf spring portion 42. Similarly, the first attachment portion 40-2 is detachably attached to the first opening 21-2 by a snap fit using the elasticity of the leaf spring portion 42.

[0041] Similarly, the leaf spring portion 52 of the second mounting portion 50-1 is inserted into the second opening 22-1 with the rear surface 31b and the inner wall surface 20a facing each other. The leaf spring portion 52 elastically deforms so that the height dimension of the peaks of the leaf spring portion 52 is equal to or less than the height dimension H4 of the second opening 22-1, and passes through the second opening 22-1. After passing through the second opening 22-1, the leaf spring portion 52 returns to its original shape. This prevents the leaf spring portion 52 from easily coming out of the second opening 22-1. In this way, the second mounting portion 50-1 is detachably attached to the second opening 22-1 by a snap fit utilizing the elasticity of the leaf spring portion 52. Similarly, the second mounting portion 50-2 is detachably attached to the second opening 22-2 by a snap fit utilizing the elasticity of the leaf spring portion 52.

[0042] In this manner, the mirror 30 is attached to the cab wall 20. By applying a force to the mirror body 31 in a direction away from the cab wall 20, the mirror 30 can be removed from the cab wall 20.

[0043] In this embodiment, the mirror 30 can be easily attached to the cab wall 20. The work of attaching the mirror 30 to the cab wall 20 can be performed from the interior side of the cab 13, regardless of the size of the cab 13. Furthermore, when attaching the mirror 30 to the cab wall 20, no particular work is required outside the cab 13. Furthermore, since there is no need to fasten the cab wall 20 and the mirror 30 with bolts or the like, no particular fastening work using tools is required. Therefore, according to this embodiment, the number of work steps required for attaching the mirror 30 can be reduced.

[0044] Furthermore, in this embodiment, the mirror 30 can be easily removed from the cab wall 20. The work of removing the mirror 30 from the cab wall 20 can be performed from the interior side of the cab 13, regardless of the size of the cab 13. Furthermore, when removing the mirror 30 from the cab wall 20, no particular work is required outside the cab 13. Therefore, according to this embodiment, the number of steps required for removing the mirror 30 can also be reduced.

[0045] Fig. 5 is a front view showing the configuration of the car wall and mirror in an elevator car according to a modified example of the present embodiment. Fig. 6 is a cross-sectional view showing the cross section VI-VI in Fig. 5. As shown in Figs. 5 and 6, in this modified example, two first mounting portions 40-1, 40-2 and two second mounting portions 50-1, 50-2 are arranged in the same positions as in the configuration shown in Figs. 2 and 3.

[0046] At the left end side of the mirror 30, the flat plate portion 41 of the first mounting portion 40-1 and the flat plate portion 51 of the second mounting portion 50-1 are connected by a connecting portion 60. The connecting portion 60 is fixed to the back surface 31b of the mirror main body 31, similar to the flat plate portions 41 and 51. The connecting portion 60 has a flat plate shape. The connecting portion 60 has the same thickness as the flat plate portions 41 and 51. The connecting portion 60 extends along the left end surface 31e of the mirror main body 31. The connecting portion 60 may be formed integrally with the first mounting portion 40-1 and the second mounting portion 50-1.

[0047] At the right end side of the mirror 30, the flat plate portion 41 of the first mounting portion 40-2 and the flat plate portion 51 of the second mounting portion 50-2 are connected by a connecting portion 61. The connecting portion 61 extends along the right end surface 31f of the mirror main body 31. The connecting portion 61 has a similar configuration to the connecting portion 60.

[0048] In this modified example, the gap between the mirror main body 31 and the car wall 20 at the left end side of the mirror 30 is closed by a connection part 60. Also, the gap between the mirror main body 31 and the car wall 20 at the right end side of the mirror 30 is closed by a connection part 61. Therefore, the gap between the mirror main body 31 and the car wall 20 is less likely to be visible from inside the car 13. Therefore, according to this modified example, the design of the car 13 can be improved.

[0049] As described above, the elevator cab 13 according to this embodiment includes a cab wall 20 and a mirror 30. The cab wall 20 has an inner wall surface 20a facing the interior of the cabin. The mirror 30 is attached to the inner wall surface 20a. The mirror 30 includes a mirror main body 31, a first mounting portion 40-1, and a second mounting portion 50-1. The first mounting portion 40-1 is fixed to the back surface 31b of the mirror main body 31. The second mounting portion 50-1 is provided below the first mounting portion 40-1. The second mounting portion 50-1 is fixed to the back surface 31b. Both the first mounting portion 40-1 and the second mounting portion 50-1 protrude from the back surface 31b. A first opening 21-1 and a second opening 22-1 are formed in the inner wall surface 20a. The first mounting portion 40-1 is inserted into the first opening 21-1. A second attachment portion 50-1 is inserted into the second opening 22-1. The first attachment portion 40-1 is detachably attached to the first opening 21-1. The second attachment portion 50-1 is detachably attached to the second opening 22-1. Here, the first attachment portion 40-1 is an example of a first attachment portion. The second attachment portion 50-1 is an example of a second attachment portion. The first opening 21-1 is an example of a first opening. The second opening 22-1 is an example of a second opening.

[0050] According to this configuration, the mirror 30 can be easily attached to the car wall 20 on the interior side of the car 13. Therefore, the number of steps required for attaching the mirror 30 can be reduced. Furthermore, according to this configuration, the mirror 30 can be easily removed from the car wall 20 on the interior side of the car 13. Therefore, the number of steps required for removing the mirror 30 can be reduced.

[0051] In elevator cab 13 according to this embodiment, first mounting portion 40-1 has a flat plate portion 41, a leaf spring portion 42, and a bent portion 43. Flat plate portion 41 is fixed to back surface 31b. Leaf spring portion 42 extends in a direction intersecting flat plate portion 41. Bent portion 43 is provided between flat plate portion 41 and leaf spring portion 42. Second mounting portion 50-1 has a flat plate portion 51, leaf spring portion 52, and a bent portion 53. Flat plate portion 51 is fixed to back surface 31b. Leaf spring portion 52 extends in a direction intersecting flat plate portion 51. Bent portion 53 is provided between flat plate portion 51 and leaf spring portion 52. Leaf spring portion 42 of first mounting portion 40-1 is inserted into first opening 21-1. The leaf spring portion 52 of the second attachment portion 50-1 is inserted into the second opening 22-1. According to this configuration, the structures of the first attachment portion 40-1 and the second attachment portion 50-1 can be simplified.

[0052] In the elevator cab 13 according to this embodiment, the leaf spring portion 42 of the first mounting portion 40-1 is hooked onto the upper end surface 21b of the first opening 21-1. The leaf spring portion 52 of the second mounting portion 50-1 is hooked onto the lower end surface 22a of the second opening 22-1. Here, the upper end surface 21b is an example of an end surface of the first opening 21-1. The lower end surface 22a is an example of an end surface of the second opening 22-1. This configuration simplifies the structure of the first mounting portion 40-1 while allowing the first mounting portion 40-1 to be detachably mounted to the first opening 21-1. Furthermore, the second mounting portion 50-1 can be detachably mounted to the second opening 22-1 while simplifying the structure of the second mounting portion 50-1.

[0053] In the elevator cab 13 according to this embodiment, the first mounting portion 40-1 is provided at the upper end of the mirror main body 31. The second mounting portion 50-1 is provided at the lower end of the mirror main body 31. This configuration allows the mirror 30 to be stably mounted to the cab wall 20.

[0054] In the elevator cab 13 according to this embodiment, the flat plate portion 41 of the first mounting portion 40-1 and the flat plate portion 51 of the second mounting portion 50-1 are both provided along the left end surface 31e of the mirror body 31. The bent portion 43 of the first mounting portion 40-1 is provided along the upper end surface 31c of the mirror body 31. The bent portion 53 of the second mounting portion 50-1 is provided along the lower end surface 31d of the mirror body 31. The flat plate portion 41 of the first mounting portion 40-1 and the flat plate portion 51 of the second mounting portion 50-1 are connected to each other by a flat connecting portion 60. The connecting portion 60 extends along the left end surface 31e. Here, the left end surface 31e is an example of one side end surface. This configuration makes it difficult for the gap between the mirror body 31 and the car wall 20 to be seen from inside the car cab 13, thereby improving the design of the car cab 13.

[0055] Embodiment 2 An elevator cab according to the second embodiment will now be described. Fig. 7 is a front view showing the configuration of the cab walls and mirrors in the elevator cab according to the second embodiment. Fig. 8 is a cross-sectional view showing the VIII-VIII cross section in Fig. 7. Note that components having the same functions and actions as those in the first embodiment will be given the same reference numerals and their description will be omitted.

[0056] 7 and 8, the first mounting portion 40-1 and the first mounting portion 40-2 are provided below the upper end portion of the mirror body 31. In other words, the bent portions 43 of the first mounting portion 40-1 and the first mounting portion 40-2 are provided below the upper end surface 31c of the mirror body 31.

[0057] The second mounting portion 50-1 and the second mounting portion 50-2 are provided above the lower end portion of the mirror body 31. In other words, the bent portions 53 of the second mounting portion 50-1 and the second mounting portion 50-2 are provided above the lower end surface 31d of the mirror body 31.

[0058] The first opening 21-1, the first opening 21-2, the second opening 22-1, and the second opening 22-2 are provided at positions corresponding to the first mounting portion 40-1, the first mounting portion 40-2, the second mounting portion 50-1, and the second mounting portion 50-2, respectively. The first opening 21-1 and the first opening 21-2 are provided below the upper end surface 31c of the mirror main body 31. The second opening 22-1 and the second opening 22-2 are provided above the lower end surface 31d of the mirror main body 31.

[0059] As described above, in the elevator cab 13 according to this embodiment, the first mounting portion 40-1 and the first mounting portion 40-2 are each provided below the upper end of the mirror main body 31. With this configuration, the first opening 21-1 and the first opening 21-2 can each be provided below the upper end surface 31c of the mirror main body 31. Therefore, the first opening 21-1 and the first opening 21-2 can be prevented from being seen from inside the cab 13, thereby improving the design of the cab 13.

[0060] In the elevator cab 13 according to this embodiment, the second mounting portion 50-1 and the second mounting portion 50-2 are each provided above the lower end of the mirror main body 31. With this configuration, the second openings 22-1 and the second openings 22-2 can each be provided above the lower end surface 31d of the mirror main body 31. Therefore, the second openings 22-1 and the second openings 22-2 are less likely to be visible from inside the cab 13, thereby improving the design of the cab 13.

[0061] Embodiment 3 An elevator cab according to the third embodiment will now be described. Fig. 9 is a front view showing the configuration of the cab walls and mirrors in the elevator cab according to this embodiment. Fig. 10 is a cross-sectional view showing the XX cross section of Fig. 9. Fig. 11 is a cross-sectional view showing the XI-XI cross section of Fig. 10. Fig. 12 is an exploded view of the cab walls and mirrors in the cross section shown in Fig. 10. Note that components having the same functions and actions as those in the first or second embodiment will be assigned the same reference numerals and their description will be omitted.

[0062] 9 to 12, two first mounting portions 40-1 and 40-2 and two second mounting portions 50-1 and 50-2 are fixed to the rear surface 31b of the mirror body 31. The first mounting portion 40-1 and the first mounting portion 40-2 have a bilaterally symmetrical configuration. The second mounting portion 50-1 and the second mounting portion 50-2 have a bilaterally symmetrical configuration.

[0063] Two first openings 21-1 and 21-2 and two second openings 22-1 and 22-2 are formed in the inner wall surface 20a of the car chamber wall 20. The first opening 21-1 is formed at a position corresponding to the first mounting portion 40-1. The first opening 21-2 is formed at a position corresponding to the first mounting portion 40-2. The second opening 22-1 is formed at a position corresponding to the second mounting portion 50-1. The second opening 22-2 is formed at a position corresponding to the second mounting portion 50-2.

[0064] When viewed in a direction perpendicular to the inner wall surface 20a of the car chamber wall 20, the first opening 21-1 and the first opening 21-2 are provided below the upper end surface 31c of the mirror main body 31. When viewed in the same direction, the second opening 22-1 and the second opening 22-2 are provided above the lower end surface 31d of the mirror main body 31. When viewed in the same direction, the first opening 21-1 and the second opening 22-1 are provided to the right of the left end surface 31e of the mirror main body 31. When viewed in the same direction, the first opening 21-2 and the second opening 22-2 are provided to the left of the right end surface 31f of the mirror main body 31.

[0065] The configurations of the first mounting portion 40-1, the first mounting portion 40-2, the second mounting portion 50-1, and the second mounting portion 50-2 will be described below using the first mounting portion 40-2 as an example. Also, the configurations of the first opening 21-1, the first opening 21-2, the second opening 22-1, and the second opening 22-2 will be described below using the first opening 21-2 as an example.

[0066] A support member 23 is fixed to the outer wall surface 20b of the car wall 20 below the first opening 21-2. The support member 23 is a member with an L-shaped cross section that has two flat plate portions 23a, 23b and a bent portion 23c. The flat plate portion 23a is arranged along the outer wall surface 20b and is fixed to the outer wall surface 20b. The flat plate portion 23b protrudes from the outer wall surface 20b toward the outside of the car 13. The flat plate portion 23b is arranged horizontally. The bent portion 23c is provided between the flat plate portions 23a and 23b. The bent portion 23c is arranged along the lower end surface 21a of the first opening 21-2.

[0067] A stud fixing member 24 is fixed above the first opening 21-2 on the outer wall surface 20b of the car chamber wall 20. A stud 25 is fixed to the stud fixing member 24. The stud 25 has a cylindrical shape. The stud 25 extends parallel to the inner wall surface 20a in the up-down direction. When viewed in a direction perpendicular to the inner wall surface 20a of the car chamber wall 20, the stud 25 is disposed inside the first opening 21-2.

[0068] The first mounting portion 40-2 is fixed to the rear surface 31b of the mirror body 31 so that the surface of the leaf spring portion 42 is aligned with the extension direction of the stud 25. When viewed in a direction perpendicular to the inner wall surface 20a of the car chamber wall 20, the first mounting portion 40-2 is located to the left of the stud 25. In other words, the first mounting portion 40-2 is located closer to the center of the mirror body 31 in the left-right direction than the stud 25.

[0069] The leaf spring portion 42 is bent in a V-shaped cross section so as to be convex to the right in the left-right direction of the mirror body 31. The leaf spring portion 42 has an apex 42a and two inclined portions 42b and 42c. The inclined portion 42b is formed closer to the bent portion 43 than the apex 42a. The inclined portion 42c is formed closer to the tip of the leaf spring portion 42 than the apex 42a.

[0070] Both inclined portion 42b and inclined portion 42c are inclined with respect to a direction perpendicular to flat portion 41. Inclined portion 42b is inclined so that it approaches right end surface 31f of mirror body 31 in the left-right direction the further it is from bent portion 43. Inclined portion 42c is inclined so that it moves away from right end surface 31f of mirror body 31 in the left-right direction the further it is from bent portion 43.

[0071] The leaf spring portion 42 is inserted into the first opening 21-2 and hooked onto the stud 25. In this way, the first attachment portion 40-2 is detachably attached to the first opening 21-2.

[0072] A plate-shaped supported member 32 is fixed to the rear surface 31b of the mirror main body 31 below the first mounting portion 40-2. The supported member 32 protrudes from the rear surface 31b toward the car chamber wall 20. The supported member 32 is arranged horizontally. The supported member 32 is in surface contact with the lower end surface 21a of the first opening 21-2 and the flat plate portion 23b of the support member 23. As a result, the mirror main body 31 is supported on the car chamber wall 20 via the supported member 32.

[0073] A positioning member 33 is fixed to the back surface 31b of the mirror main body 31 below the first mounting portion 40-2 and above the supported member 32. The positioning member 33 protrudes from the back surface 31b toward the car wall 20. The positioning member 33 is arranged horizontally. A recess 33a is formed at the tip of the positioning member 33. A stud 25 is fitted into the recess 33a. By fitting the stud 25 into the recess 33a, the mirror 30 is positioned in the left-right direction relative to the car wall 20.

[0074] In this embodiment, the positioning member 33 and the supported member 32 are integrally formed, but the positioning member 33 and the supported member 32 may be separate members.

[0075] In this embodiment, when viewed in a direction perpendicular to the inner wall surface 20a of the car wall 20, the first mounting portion 40-2 is located inside the first opening 21-2. Similarly, when viewed in a direction perpendicular to the inner wall surface 20a of the car wall 20, the first mounting portion 40-1, the second mounting portion 50-1, and the second mounting portion 50-2 are each located inside the corresponding opening. This allows the back surface 31b of the mirror main body 31 to come into contact with the inner wall surface 20a of the car wall 20. This prevents a gap from forming between the mirror main body 31 and the car wall 20. Therefore, this embodiment improves the design of the car 13.

[0076] Furthermore, in this embodiment, when viewed in a direction perpendicular to the inner wall surface 20a of the cab wall 20, the first opening 21-1, the first opening 21-2, the second opening 22-1, and the second opening 22-2 are each positioned more inward than the outer peripheral edge of the mirror main body 31. This prevents the first opening 21-1, the first opening 21-2, the second opening 22-1, and the second opening 22-2 from being visible from inside the cab 13. Therefore, this embodiment can improve the design of the cab 13.

[0077] Furthermore, according to this embodiment, it is possible to obtain the same effects as those of the first and second embodiments.

[0078] As described above, in the elevator cab 13 according to this embodiment, when viewed in a direction perpendicular to the inner wall surface 20a, studs 25 are disposed inside each of the first opening 21-1, first opening 21-2, second opening 22-1, and second opening 22-2. The studs 25 extend parallel to the inner wall surface 20a. The leaf springs 42 of the first mounting portions 40-1 and 40-2 are hooked onto the studs 25. The leaf springs 52 of the second mounting portions 50-1 and 50-2 are hooked onto the studs 25. This configuration allows each first mounting portion to be detachably attached to its corresponding first opening. Furthermore, each second mounting portion to be detachably attached to its corresponding second opening.

[0079] The above-described embodiments and modifications can be implemented in combination with each other. [Explanation of symbols]

[0080] 1 elevator shaft, 2 machine room, 3 hoist, 4 hoist body, 5 drive sheave, 6 deflector, 7 suspension body, 8 cage device, 9 counterweight, 10 cage guide rail, 11 counterweight guide rail, 12 cage frame, 13 cage, 20 cage wall, 20a inner wall surface, 20b outer wall surface, 21-1, 21-2 first opening, 21a lower end surface, 21b upper end surface, 22-1, 22-2 second opening, 22a lower end surface, 23 support member, 23a, 23b flat plate portion, 23c bent portion, 24 stud fixing member, 25 stud, 30 mirror, 31 mirror body, 31a front surface, 31b back surface, 31c upper end surface, 31d lower end surface, 31e Left end surface, 31f Right end surface, 32 Supported member, 33 Positioning member, 33a Recess, 40-1, 40-2 First mounting portion, 41 Flat portion, 41a Left end, 42 Leaf spring portion, 42a Top portion, 42b, 42c Inclined portion, 43 Bent portion, 50-1, 50-2 Second mounting portion, 51 Flat portion, 51a Left end, 52 Leaf spring portion, 52a Top portion, 52b, 52c Inclined portion, 53 Bent portion, 60, 61 Connection portion, D1, D2 Distance, H1, H2, H3, H4 Height dimension.

Claims

1. a car wall having an inner wall surface facing the interior of the car; a mirror attached to the inner wall surface; Equipped with The mirror has a mirror body, a first mounting portion fixed to a rear surface of the mirror body, and a second mounting portion provided below the first mounting portion and fixed to the rear surface, the first mounting portion and the second mounting portion both protrude from the rear surface, a first opening into which the first mounting portion is inserted and a second opening into which the second mounting portion is inserted are formed on the inner wall surface; the first attachment portion is detachably attached to the first opening, the second attachment portion is detachably attached to the second opening, Each of the first mounting portion and the second mounting portion is a flat plate portion fixed to the back surface; a leaf spring portion extending in a direction intersecting the flat plate portion; a bent portion provided between the flat plate portion and the leaf spring portion, the leaf spring portion of the first mounting portion is inserted into the first opening, the leaf spring portion of the second mounting portion is inserted into the second opening, the leaf spring portion of the first mounting portion is bent to be convex upward, the leaf spring portion of the second mounting portion is bent to be convex downward, a height dimension of the first opening is smaller than a height dimension of a ridge formed by the leaf spring portion of the first mounting portion, An elevator cab, wherein the height dimension of the second opening is smaller than the height dimension of a ridge formed by the leaf spring portion of the second mounting portion.

2. the leaf spring portion of the first mounting portion is hooked onto an end surface of the first opening, The elevator car according to claim 1, wherein the leaf spring portion of the second mounting portion is hooked onto an end surface of the second opening.

3. The first attachment portion is provided on an upper end portion of the mirror body, 3. The elevator car according to claim 1, wherein the second mounting portion is provided at a lower end of the mirror body.

4. 3. The elevator car according to claim 1, wherein the first mounting portion is provided below an upper end of the mirror body.

5. 5. The elevator car according to claim 4, wherein the second mounting portion is provided above a lower end of the mirror body.

6. the flat portion of the first mounting portion and the flat portion of the second mounting portion are both provided along one side end surface of the mirror body, the bent portion of the first mounting portion is provided along an upper end surface of the mirror body, the bent portion of the second mounting portion is provided along a lower end surface of the mirror body, the flat plate portion of the first mounting portion and the flat plate portion of the second mounting portion are connected to each other by a flat plate-shaped connecting portion, 3. The elevator car according to claim 1, wherein the connecting portion extends along the one side end surface.

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