CN207158584U - Staircase - Google Patents

Abstract

The utility model discloses a kind of staircase, including：Cover plate and handrail.The cover plate has madial wall, the lateral wall relative with the madial wall and the roof between the madial wall and the lateral wall.The handrail is located on the madial wall of the cover plate.Therefore, it is possible to effectively prevent passenger to be stuck at the handle inlet of staircase, the usage safety performance of staircase is improved.

Description

Staircase

Technical field

It the utility model is related to a kind of staircase.

Background technology

Fig. 1 shows a kind of schematic diagram of existing staircase.As shown in figure 1, the staircase includes cover plate 10 and handrail 20. Cover plate 10 has madial wall 10a, the lateral wall relative with madial wall 10a and between madial wall 10a and lateral wall Roof 10b.Handrail 20 is located on the roof 10b of cover plate 10.

, there is a kind of potential safety hazard in existing this staircase, be exactly the handrail that people is easily stuck in escalator handrail porch Between band 20 and floor plates 1.For example, on October 8th, 2015, one, the Chongqing Light Rail station child of four years old has been stuck in staircase Between handrail 20 and floor plates at handle inlet, child's death by suffocation is caused.

It is known that existing staircase is all designed with safe touch switch at handle inlet, and it is mounted in and helps The inside of hand entrance, only when the hand or clothing that have human body touch safe touch switch, safety switch can be just triggered, is stopped Only staircase is run.

But if passenger falls down and is stuck at handle inlet at handle inlet, particularly child, and its hand Or clothing is not stuck at handle inlet.Now, when passenger cannot touch safe touch switch, staircase will continue to transport OK, extruding may be caused to injure to passenger.

Utility model content

The purpose of this utility model aims to solve the problem that at least one aspect of the above-mentioned problems in the prior art and defect.

According to one side of the present utility model, there is provided a kind of staircase, including：Cover plate and handrail.The cover plate has Madial wall, the lateral wall relative with the madial wall and the roof between the madial wall and the lateral wall.It is described Handrail is located on the madial wall of the cover plate.

According in previous embodiment of the present utility model, it is located at due to handrail on the madial wall of cover plate, therefore, it is possible to Prevent passenger to be stuck at the handle inlet of staircase, improve the usage safety performance of staircase.

The description made by below with reference to accompanying drawing to the utility model, other objects and advantages of the present utility model will It is clear that it can simultaneously help to be fully understood by the utility model.

Brief description of the drawings

Fig. 1 shows the schematic diagram of the staircase of prior art；

Fig. 2 shows the schematic diagram of the staircase of the embodiment according to an exemplary of the present utility model.

Embodiment

Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail. In specification, same or analogous drawing reference numeral indicates same or analogous part.It is following real to the utility model referring to the drawings The explanation for applying mode is intended to explain overall utility model design of the present utility model, and is not construed as to this practicality A kind of new limitation.

In addition, in the following detailed description, for ease of explaining, many concrete details are elaborated to provide to present disclosure The comprehensive understanding of embodiment.It should be apparent, however, that one or more embodiments can also in the case of these no details It is carried out.In other cases, known construction and device is diagrammatically embodied to simplify accompanying drawing.

Conceived according to a general technical of the present utility model, there is provided a kind of staircase, including：Cover plate and handrail.It is described Cover plate has madial wall, the lateral wall relative with the madial wall and the top between the madial wall and the lateral wall Wall.The handrail is located on the madial wall of the cover plate.

Fig. 2 shows the schematic diagram of the staircase of the embodiment according to an exemplary of the present utility model.

As shown in Fig. 2 in the illustrated embodiment, the staircase includes cover plate 100 and handrail 200.Cover plate 100 has interior Side wall 100a, the lateral wall (not shown) relative with madial wall 100a and the top between madial wall 100a and lateral wall Wall 100b.

As shown in Fig. 2 in the illustrated embodiment, handrail 200 is designed on the madial wall 100a of cover plate 100.This Sample, even if there is passenger to be fallen down at the handle inlet of staircase, passenger will not be also stuck between handrail 200 and floor plates 1, from And improve the usage safety performance of staircase.

It will be understood to those skilled in the art that embodiment described above is all exemplary, and this area Technical staff can make improvements, the rushing in terms of not recurring structure or principle of the structure described in various embodiments Independent assortment can be carried out in the case of prominent.

Although the utility model is illustrated with reference to accompanying drawing, the embodiment disclosed in accompanying drawing is intended to this practicality New preferred embodiment is illustrative, and it is not intended that to a kind of limitation of the present utility model.

Although some embodiments of this overall utility model design are shown and illustrated, those of ordinary skill in the art will Understand, in the case of the principle and spirit conceived without departing substantially from this overall utility model, these embodiments can be made a change, this The scope of utility model is limited with claim and their equivalent.

It should be noted that word " comprising " is not excluded for other element or steps, word "a" or "an" is not excluded for multiple.Separately Outside, any element label of claim should not be construed as limiting the scope of the utility model.

Claims (1)

1. a kind of staircase, including：

Cover plate (100), there is madial wall (100a), with the relative lateral wall of the madial wall (100a) and positioned at the inner side Roof (100b) between wall (100a) and the lateral wall；With

Handrail (200),

It is characterized in that：

The handrail (200) is located on the madial wall (100a) of the cover plate (100).