JPH04107769U - luggage elevator - Google Patents

Abstract

(57) [Summary] [Purpose] To prevent small chemicals, documents, etc. from falling into the hoistway. [Configuration] One end is rotatably fixed to the floor of the box 3,
A board 6 is provided which falls down from the inside of the box toward the entrance/exit in response to the opening/closing operations of the doors 4a, 4b and closes the gap at the entrance/exit.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to a cargo elevator that transports cargo in the vertical direction.

0002

[Conventional technology]

When using a luggage elevator to transport luggage to each floor, the following deficiencies may occur. There was a point.

0003 (1) Passage into the hoistway through the gap between the cargo elevator box and the doorway. Luggage may fall.

0004 (2) If there is a difference in height between the floor of the cargo elevator box and the entrance/exit area. , it is difficult to load and unload luggage.

[0005] In order to eliminate these drawbacks, a , a cargo elevator equipped with a sliding movable floor was published in Utility Model Application No. 58-34870. proposed in the report.

[0006]

[Problem that the idea aims to solve]

In the cargo elevator shown in the above-mentioned conventional technology, it takes a lot of effort when loading and unloading cargo. When transporting items that have a variable effect and can be placed stably, avoid dropping the items into the hoistway. There is no downside.

[0007] However, unstable items such as small chemicals or documents can be lifted and lowered through small gaps. Even with the above-mentioned device, it is difficult to completely prevent the vehicle from falling onto the road.

[0008] The purpose of this invention is to solve the above-mentioned problems and prevent small chemicals and documents from falling into the hoistway. An object of the present invention is to provide a cargo elevator that can prevent such problems from occurring.

[0009]

[Means to solve the problem]

The purpose of this invention is to provide a box that moves up and down in the hoistway, and a system for loading and unloading cargo into and out of this box. A luggage elevator including a doorway and a door in the doorway and the box body, One end is rotatably fixed to the floor surface of the box, and the box opens and closes in response to opening and closing operations of the door. By installing a board that falls down from the inside toward the entrance and exit to close the gap between the hoistway and the entrance. achieved.

0010

[Effect]

The board installed inside the box of the cargo elevator should not fall on the door provided in the box. It is configured so that This allows people who are loading and unloading luggage to access the box door. When you try to open the box, a board will fall down from inside the box depending on how far the door is opened. next When the door is fully opened, the board closes the gap between the box and the doorway, allowing luggage to be This can prevent people from falling into the hoistway.

[0011]

【Example】

An embodiment of the present invention will be described below with reference to the drawings.

0012 Figure 1 shows a cross-sectional view of the luggage elevator when the door is closed, and Figure 2 shows the luggage elevator. shows a cross-sectional view of the door when it is open.

[0013] In the figure, 1 is a transport device, which has a box body 3 for loading cargo and box doors 4a and 4b. Inside the box 3, a fall prevention plate 6 is rotatably fixed to the floor of the box 3 by a hinge 7. has been done. The transport device 1 moves up and down within the hoistway 2 to transport cargo. destination floor Upon arrival, open the entrance/exit doors 5a and 5b, then open the box doors 4a and 4b, Take out the baggage inside the box body 3.

[0014] Next, the operation of the present invention will be explained using an example in which documents are transported to another floor. luggage By pressing the button for the destination floor to transport goods, the freight elevator is called to that floor and the elevator is The state shown in FIG. 2 is the state in which the door is opened after Beta arrives. Box for documents to be sent to another floor Put it inside body 3. At this time, the size of the cargo is determined by the floor surface of the box body 3, and the fall prevention plate 6 is covered. It is limited to items that can fit in a space that does not have enough space. Then, pull down the box door 4a from above. Geru. At this time, the box door 4b configured to move in conjunction with the box door 4a is also pulled at the same time. It rises. When the box door 4b is pulled up, the fall prevention plate 6 is pushed up against the box door 4b. and then gradually lifted upwards. When the box doors 4a and 4b are closed, the fall prevention plate 6 is housed inside the box body 3. In addition, the fall prevention plate 6 fixed by the hinge 7 is The state in which the door is leaning towards the door is the stored state, and the state in which it is leaning towards the side opposite to the door is not allowed. do not have. After that, when the entrance/exit doors 5a and 5b are closed, the luggage elevator will move to the destination floor. I will move to. After arriving at the destination floor, reverse the steps above until closing the entrance/exit door. conduct. First, the entrance/exit doors 5a and 5b are opened, and the box door 4a is pushed upward. At this time , the box door 4b is pulled down in conjunction with the operation of the box door 4a. Then, box body 3 The fall prevention plate 6, which was about to fall against the box door 4b, responds to the pulling down of the box door 4b. When the box doors 4a and 4b are fully opened, the box body 3 and the entrance/exit are gradually lowered. It also closes the gaps between them. In this way, the fall prevention plate closes the gap, so even a small gap can be Even documents that are prone to fall will not fall into the hoistway. Figure 3 shows this fall prevention plate 6. Although an example is illustrated, the size of the box 3, the type of cargo to be transported, and the size of the cargo elevator may vary. If you change the height of the bent parts at both ends depending on the conditions such as the place where it will be stored, it will be possible to You can reduce the number of times you drop your luggage inside.

[0015] In this example, it is possible to prevent cargo from falling into the hoistway with a simple structure. There is an effect.

[0016]

[Effect of the idea]

According to the present invention, the gap created between the box body of the transport device and the entrance/exit can be reduced using a simple structure. Since it can be closed with a bottom prevention plate, it can be used for thin packages such as documents, small packages such as medicines, etc. This has the effect of preventing people from falling into the hoistway.

[Brief explanation of drawings]

FIG. 1 shows a cross-sectional view of a luggage elevator when the door is closed.

FIG. 2 shows a cross-sectional view of the luggage elevator when the door is open.

FIG. 3 shows one shape of a fall prevention plate.

[Explanation of symbols]

1 Transport device 2 Hoistway 3 Box body 4a, 4b box door 5a, 5b outside door 6 Fall prevention plate 7 Hinge

Claims (1)

[Scope of utility model registration request] Claim 1. A cargo elevator comprising a box that moves up and down in a hoistway, an entrance for loading and unloading cargo into and out of the box, and a door in the entrance and the box, wherein the box floor surface A cargo elevator, characterized in that a board is rotatably fixed at one end to the door and falls down from the inside of the box toward the entrance/exit in response to the opening/closing operation of the door to close the gap between the hoistway and the entrance/exit.