KR20190003041U - Passenger conveyer - Google Patents

Abstract

Passenger conveyor
Relates to a passenger conveyor.
It is provided in the skirt guard 44, and has the protrusion piece 70 extended in the front-back direction from the position of the front end of the lifting plate 34, and the protrusion piece 70 is arrange | positioned in the front-back direction of the skirt guard 44. The base portion 72, the cap 74 covered on one end of the base portion 72, and the guide portion 76 protruding from the base portion 72 toward the tread plate 30 side, the planar shape of the cap 74, It is formed to extend from the tip toward the guide portion 76 at an angle θ1 °, and the planar shape of the guide portion 76 is continuously angled at an angle θ2 ° from the angle θ1 ° at the position of the boundary with the cap 74. While being formed to be wider, there is a constant width thereafter, and has a relationship of 0 ° <θ1 ° ≦ θ2 ° <60 ° and θ2 ° -θ1 ° <30 °.

Description

Passenger Conveyor {PASSENGER CONVEYER}

[Citation of related applications such as priority basic application]

This application is based on Japanese Patent Application No. 2018-103304 (Application Date: May 30, 2018), which receives preferential benefit from this application. This application includes all the contents of this application by reference to this application.

An embodiment of the present invention relates to a passenger conveyor.

BACKGROUND ART Conventionally, in passenger conveyors such as escalators and moving walks, a skirt guard reflector or a skirt guard brush is provided to prevent a passenger's clothes, particularly a hem of a long skirt, from being caught between the tread and the skirt guard.

However, there has been a problem that when the skirt guard reflector or the skirt guard brush as described above is provided, the passenger's foot or clothing may be caught on the ends of these members.

Accordingly, an embodiment of the present invention, in view of the above problems, to provide a passenger conveyor having a structure that does not take the clothes, hem, luggage of passengers in the member to prevent the hem of the long skirt between the tread and skirt guard The purpose.

According to a first embodiment of the present invention, a truss disposed in the front-rear direction, a pair of left and right skirt guards provided at an upper portion of the truss and provided from one hatch to the other hatch, and a pair of left and right skirt guards, respectively. It is provided and provided between the left and right pair of handrails and the left and right pair of the skirt guard in the stepping plate running along the front-rear direction from one said hatch to the other hatch, and one said hatch and the other hatch, respectively. The stepping plate is provided on the elevating plate to advance or enter, and the skirt guard, and has a protruding piece extending forward and backward from the position of the tip of the elevating plate, and the protruding piece is connected to the skirt guard. The base provided in the front-back direction, the cap which was covered by the end of the said hatch side in the said base, and the said base from the said base It has a guide part which protrudes to the board side, The planar shape of the said cap is formed so that it may become gradually wider at the angle (theta) 1 degree toward the said guide part from the front end, The planar shape of the said guide part is the said angle in the position with the boundary of the said cap. It is a passenger conveyor which is formed so as to extend continuously from θ1 ° to an angle θ2 °, and then has a constant width, and has a relationship of 0 ° <θ1 ° ≦ θ2 ° <60 ° and θ2 ° -θ1 ° <30 °.

2nd Embodiment of this invention is a passenger conveyor as described in 1st Embodiment in which the said guide part is inclined downward toward the cleat surface of the said stepping board from the said skirt guard as seen from the front.

The third embodiment of the present invention is the passenger conveyor according to the first embodiment, wherein the protruding piece is provided continuously to the skirt guard from one of the hatch to the other of the hatch.

According to a fourth embodiment of the present invention, the protruding piece is the passenger conveyor according to the first embodiment, which is provided independently of one of the hatches and the other of the hatches.

In the fifth embodiment of the present invention, the planar shape of the cap is formed so as to extend linearly at an angle θ1 toward the guide portion from its tip, and the planar shape of the guide portion is linear at an angle θ2 from the base of the cap. It is a passenger conveyor as described in 1st Embodiment formed so that it may become wider.

According to a sixth embodiment of the present invention, the planar shape of the cap is formed so as to be convexly curved at an angle θ1 toward the guide portion from its tip, and the planar shape of the guide portion is angle θ2 from the portion where the cap is covered. It is a passenger conveyor as described in 1st Embodiment formed so that it may become convex curve wide.

In a seventh embodiment of the present invention, the cap is a passenger conveyor according to the first embodiment, which is made of synthetic resin or metal.

The eighth embodiment of the present invention is the passenger conveyor according to the first embodiment, wherein the guide portion is a plate made of synthetic resin or brush bristle.

In a ninth embodiment of the present invention, the base is a passenger conveyor according to the first embodiment, which is made of synthetic resin or metal.

A tenth embodiment of the present invention is the passenger conveyor according to the first embodiment, wherein the passenger conveyor is an escalator or a moving walk.

In the embodiment of the present invention, in view of the above problems, a member's clothes, hem and luggage are not caught by a member for preventing the long skirt from being caught between the tread and the skirt guard.

1 is an explanatory side view of an escalator of Embodiment 1 of the present invention;
2 is an explanatory side view of the lower hatch.
3 is a longitudinal sectional view of the vicinity of a lower plate.
4 is a plan view of the lower comb;
5 is a longitudinal sectional view of the base and the guide portion;
6 is a plan view of a protruding piece of the escalator of Embodiment 2;
7 is a plan view of a protruding piece of the escalator of Embodiment 3. FIG.
8 is a plan view of a protruding piece of the escalator of Embodiment 4;

Hereinafter, the escalator 10 is demonstrated about the passenger conveyor of one Embodiment of this invention as an example.

Embodiment 1

The escalator 10 of Embodiment 1 is demonstrated with reference to FIGS.

(1) escalator (10)

The structure of the escalator 10 is demonstrated with reference to FIG. 1: is explanatory drawing which looked at the escalator 10 from the side.

The truss 12 which is a framework of the escalator 10 is supported in the front-back direction using the support angles 2 and 3 over the upper floor and the lower floor of the building 1.

Inside the upper machine room 14 at the upper end of the truss 12, a drive device 18 for driving the tread plate 30, a pair of left and right drive sprockets 24 and 24, and a pair of left and right belt sprockets ( 27, 27) are provided. The drive device 18 includes a motor 20 including an induction motor (induction motor), an reducer, an output sprocket provided on an output shaft of the reducer, a drive chain 22 driven by the output sprocket, and a motor. It has a disk brake which stops the rotation of 20 and maintains a stopped state. The drive sprocket 24 rotates by this drive chain 22. The left and right pair of drive sprockets 24 and 24 and the left and right pair of belt sprockets 27 and 27 are connected by a connecting belt (not shown) and rotate in synchronization. Moreover, the control part 50 which controls the motor 20, a disk brake, etc. is provided in the inside of the machine room 14 of the upper floor side.

A driven sprocket 26 is provided in the lower machine room 16 inside the lower end of the truss 12. A pair of left and right stepless stepless chains 28 and 28 is interposed between the drive sprocket 24 on the upper side and the driven sprocket 26 on the lower side. That is, the front wheels 301 of the plurality of stepping plates 30 are provided at equal intervals in the left and right pair of stepping chains 28 and 28. The front wheel 301 of the tread plate 30 travels along an unillustrated front guide rail fixed to the truss 12, and at the outer circumference of the recess and driven sprocket 26 at the outer circumference of the drive sprocket 24. Engaged in the recessed portion, the tread 30 is inverted up and down. In addition, the rear wheel 302 travels the rear guide rail 25 fixed to the truss 12.

On the left and right sides of the truss 12, a pair of left and right skirt guards 44 and 44 and a pair of right and left handrails 36 and 36 are provided. The hand rail 39 is provided above the handrail 36, and the hand rail belt 38 moves along this hand rail 39. An upper front skirt guard 40 on the upper layer side is provided on the lower front side of the handrail 36, and a lower front skirt guard 42 on the lower front side is provided, and the front skirt guards 40, 42 ), The inlet portions 46 and 48, which are the entrances and exits of the hand rail belt 38, respectively protrude. The skirt guard 44 is provided in the lower part of the side surface of the handrail 36, and the tread board 30 runs between a pair of left and right skirt guards 44 and 44. FIG.

The hand rail belt 38 enters into the front skirt guard 40 from the inlet portion 46 on the upper layer side, spans the belt sprocket 27 through the guide roller group 64, and thereafter, the guide roller group ( The inside of the skirt guard 44 is moved through 66, and it goes out of the front skirt guard 42 from the inlet portion 48 on the lower layer side. The hand rail belt 38 moves in synchronism with the tread plate 30 by rotating the belt sprocket 27 together with the drive sprocket 24. Furthermore, the rotating belt sprocket 27 has a pressing member 68 for pressing the running hand rail belt 38.

The upper and lower lifting plates 32 are horizontally provided in the hatch located on the ceiling of the machine room 14 on the upper side, and the lower and lower lifting plates are provided on the hatch located on the ceiling of the lower machine room 16. 34) is provided horizontally. The comb-shaped comb 60 in which the some comb 61 protruded at equal intervals is provided in the front-end | tip of the lifting board 32, and the stepboard 30 advances or enters from this comb 60. As shown in FIG. Moreover, the comb-shaped comb 62 with which the some comb 61 protruded at equal intervals is also provided in the lifting plate 34 (comb 61 see FIG. 2). The combs 60 and 62 are made of synthetic resin.

(2) tread (30)

Next, the step 30 is described with reference to FIG. 2. As shown in FIG. 3, the tread 30 includes a pair of left and right pairs of tread frames 303 and 303, a cleat surface 304 formed on an upper surface of the tread frame 303, and a tread frame ( The riser surface 305 formed in the back surface of 303 is included, and the tread frame 303, the cleat surface 304, and the riser surface 305 are integrally formed with aluminum die-casting.

As shown in FIG. 4, the cleat surface 304 is provided with the ridge part 306 and the valley part 307 extended in the front-back direction, and comb-shaped when the tread plate 30 enters the lifting plate 34 The comb tooth 61 of the comb 62 enters the valley part 307, and the foreign material carried on the cleat surface 304 is discharged | emitted.

Protruding pieces 70 for preventing the passenger's clothes and the hem of the long skirt from being caught between the tread 30 and the skirt guard 44 are provided in the pair of left and right skirt guards 44. This protrusion piece 70 is demonstrated later.

(3) protruding piece (70)

The protrusion piece 70 will be described with reference to FIGS. 1 to 4. As shown in FIG. 1, the protruding pieces 70 extend from the lower hatch to the upper hatch in the left and right pair of skirt guards 44, and are continuous above the cleat surface 304 of the tread 30. It is provided. The protruding piece 70 includes a base 72, a cap 74 provided at both ends of the base 72, and a guide portion 76 provided along the base 72.

The base 72 is a rectangular parallelepiped made of a long metal in the long side direction, and as shown in FIGS. 2 and 3, along the front and rear directions of the skirt guard 44 and more than the cleat surface 304 of the tread 30. Slightly upward, it is provided continuously from the lower hatch to the upper hatch. As shown in FIGS. 2-4, the position of the edge part of the lower layer of the base 72 is located above the comb 62 provided in the front-end | tip of the lower-level lifting plate 34, and the upper layer similarly raises and lowers the lifting plate ( It is located above the comb 60 of 32). As shown in FIG. 5, the groove | channel 78 extended in the front-back direction is provided in the tread plate 30 side of the base 72. As shown in FIG.

The cap 74 is made of synthetic resin and is covered with the lower end and the upper end of the base 72 as shown in FIGS. 2 to 4, respectively. In the lower layer, the cap 74 is a triangular pyramid which becomes thinner at the hatch side and is linearly widened toward the base 72. As shown in Fig. 4, the angle is θ1 °.

The plate-shaped guide portion 76 is made of synthetic resin and is engaged with the groove 78 of the base 72. The plate-shaped guide portion 76 protrudes from the base portion 72 toward the tread plate 30 and downwards from the position of the base portion 72 toward the cleat surface 304 of the tread plate 30 as shown in FIG. 5. Inclined to In addition, as shown in FIG. 4, it is formed so that it may gradually spread toward upper layer side continuously in linear form from the position of the boundary with the cap 74 (position of the edge part of the lower layer of the base part 72) at angle (theta) 2 degrees, After that, it becomes a constant area. The angle θ1 ° and angle θ2 ° of this widening triangle are

0 ° <θ1 ° ≤ θ2 ° <60 °, θ2 ° -θ1 ° <30 °

Have a relationship.

As a result, the protruding piece 70 is formed so as to extend linearly from the tip of the cap 74 toward the base 72 and to be wider at the position of the guide portion 76.

(4) effect

When a passenger wearing a long skirt tries to get on the escalator 10 from the lower hatch, the hem of the long skirt is easily caught between the tread 30 and the skirt guard 44. However, in this embodiment, as shown in FIGS. 2-5, since the protrusion piece 70 is provided so that the edge part of the cleat surface 304 of the comb 62 and the tread plate 30 may be provided, it is a skirt guard. There is no pinch between 44 and the tread 30.

In addition, as shown in FIG. 4, even when the clothes and luggage of the passenger are located at both ends of the tread 30, the tip of the cap 74 reaches the tip, and the tip of the cap 74 gradually widens. Since it moves continuously along the guide part 76, it does not catch on the edge part of the lower layer of the protrusion piece 70. FIG. In particular, since the angle of the cap 74 is θ1 ° and the angle of the guide portion 76 is equal to or wider than θ2 °, the passenger's clothes, hem, or luggage are guided more smoothly.

Embodiment 2

Next, the protrusion piece 70 of the escalator 10 of Embodiment 2 is demonstrated with reference to FIG.

In Embodiment 1, although the guide part 76 was a board made of synthetic resin, in this embodiment, instead of this, as shown in FIG. 6, it forms with the bristle containing bristles.

Also in this embodiment, the passenger's clothes, the hem and baggage of the long skirt, which have moved along the angle θ1 ° of the cap 74, move along the guide portion 76 including the brush hair at the angle θ2 °, and thus the clothes and the hem. It doesn't take loads or anything.

Embodiment 3

Next, the protruding piece 70 of the escalator 10 of Embodiment 3 is demonstrated with reference to FIG.

In Embodiment 1, the shape of the tread plate 30 side of the cap 74 was linear, and the shape of the widening part of the guide part 76 containing the board | plate made of synthetic resin was linear. In this embodiment, instead of this, as shown in FIG. 7, it forms in the curved shape which slightly protruded toward the tread plate 30 side. Moreover, the groove | channel 78 is formed also in the cap 74, and the front-end | tip of the guide part 76 containing the board | plate made of synthetic resin is fitted in the groove | channel 78 of the cap 74. As shown in FIG.

Also in this embodiment, the clothes, hem, and luggage of the passenger are not caught.

Embodiment 4

Next, the protrusion piece 70 of the escalator 10 of Embodiment 4 is demonstrated with reference to FIG.

In Embodiment 2, the shape of the tread plate 30 side of the cap 74 was linear, and the shape of the widening part of the guide part 76 containing a brush hair was linear. In this embodiment, instead of this, as shown in FIG. 8, it forms in the curved shape which slightly protruded toward the tread plate 30 side. Moreover, the groove | channel 78 is formed also in the cap 74, and the front-end | tip of the guide part 76 containing a brush hair is clamped in the groove | channel 78 of the cap 74. As shown in FIG.

Also in this embodiment, the clothes, hem, and luggage of the passenger are not caught.

[Change example]

In the said embodiment, although the cap 74 was made of synthetic resin, it may be made of metal instead of this.

In addition, in the said embodiment, although the base 72 was made of metal, it may be made of synthetic resin instead.

In the said embodiment, although the protrusion piece 70 was provided continuously from the lower layer to the upper layer, you may provide independently of the lower protrusion layer 70 and the upper layer protrusion piece 70 instead.

In the said embodiment, although it applied and demonstrated to the escalator 10, you may apply to the moving walk instead.

While one embodiment of the present invention has been described above, this embodiment has been presented by way of example only, and is not intended to limit the scope of the invention. These novel embodiments can be implemented in various other forms, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and spirit of the invention, and are included in the invention described in the claims and their equivalents.

Claims (10)

Truss arranged in the front and rear direction,
A pair of left and right skirt guards provided at an upper portion of the truss and provided from one hatch to the other hatch;
It is installed upright from a pair of right and left skirt guards, and a pair of right and left handrails,
A stepping plate running between the left and right pairs of the skirt guards along one of the hatchways and the other hatch along the front and rear directions;
A lifting plate provided at each of the one hatch and the other hatch, and the stepping plate advances or enters,
Protruding piece which is provided in the skirt guard and extends in the front-rear direction from the position of the tip of the lifting plate.
With
The protruding piece,
A base provided in the front-back direction of the skirt guard,
A cap covered on one end of the hatch side in the base,
Has a guide portion protruding from the base toward the tread plate side,
The planar shape of the cap is formed so as to be wider at an angle θ1 ° from its tip toward the guide portion,
The planar shape of the guide portion is formed so as to continuously extend from the angle θ1 ° to the angle θ2 ° at a position at the boundary with the cap, and then becomes a constant width thereafter,
A passenger conveyor having a relationship of 0 ° <θ1 ° ≦ θ2 ° <60 ° and θ2 ° -θ1 ° <30 °. The method of claim 1,
And the guide portion is inclined downward from the skirt guard toward the cleat surface of the tread plate as viewed from the front. The method of claim 1,
The said projection piece is a passenger conveyor provided continuously in the skirt guard from one said hatch to the other hatch. The method of claim 1,
The said protruding piece is a passenger conveyor provided independently in the said one hatch and the other said hatch, respectively. The method of claim 1,
The planar shape of the cap is formed so as to extend in a straight line at an angle θ1 from its tip toward the guide portion,
The planar shape of the said guide part is a passenger conveyor formed so that it may become linear linearly at the angle (theta) 2 from the base of the said cap. The method of claim 1,
The planar shape of the cap is formed so as to be convexly curved at an angle θ1 toward the guide portion from its tip,
The planar shape of the said guide part is formed so that it may become convex-curved at the angle (theta) 2 from the part in which the said cap was covered. The method of claim 1,
The cap is a passenger conveyor made of synthetic resin or metal. The method of claim 1,
The said guide part is a board | substrate made of synthetic resin, or a passenger conveyor. The method of claim 1,
The base is a passenger conveyor made of synthetic resin or metal. The method of claim 1,
The passenger conveyor is an escalator or moving walk.

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