JP2566715Y2 - Entrance of people and cargo elevator - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the entrance of a person / load elevator.

[0002]

2. Description of the Related Art Conventionally, luggage, carts and the like frequently enter and leave at the entrance of a person / load elevator installed in a department store or the like, and the luggage or the cart hits the elevator frame, so that the paint can be peeled off. Is often formed of a stainless steel plate that does not require painting.

[0003]

[Problems to be solved by the present invention] However, the elevator lobby of the person / cargo elevator behind the scenes is generally much narrower than that of a passenger elevator, and a sharp curve is required for loading and unloading luggage and carts. As a result, it often occurs that the direction of the elevator frame, especially the corners of the side frame members, is forcibly changed while the luggage or cart or the like is kept in contact with the luggage or cart and dragged in or out. In addition, even in the case of going straight, there is a case where a baggage, a cart, or the like is erroneously moved in and out while being in contact with the side frame material. For this reason, even if the elevator frame is made of an unpainted stainless steel plate, the side frame members are often abraded, colored, and stained, and present an extremely unsightly state. By the way, in indoor parking lots of passenger cars, etc., by installing protective posts made of rollers on both sides in front of the entrance and in front of the pillars, the passenger cars entering the garage directly hit the entrances and pillars, etc. Some devices are designed to prevent the occurrence of damage (Japanese Utility Model Laid-Open No. Sho 62-155173,
-78656). It is sufficient if such a protection means can be applied to a person / load elevator as it is, but it becomes a hindrance in an elevator lobby or a person / load elevator having a narrow entrance / exit, and the appearance becomes uncomfortable. Therefore, the present invention is to solve the above-mentioned problem by disposing a rotatable roller at the entrance and exit of a person / load elevator without disturbing or causing a sense of incongruity.

[0004]

According to the present invention, in order to attain the above object, the present invention relates to an elevator frame A to be equipped at the entrance and exit of a person / load elevator. It is expanded and depressed in the form of several concave steps, and each concave step is formed along the protruding corner 2 immediately after each concave step and slightly protruding from those protruding corners 2 for corner beads. And the upper and lower ends of the rollers 3 are rotatably mounted on a pair of upper and lower support members 31 fixed to the side frame member 1 at the corner portions 4 of the concave steps, respectively. It is characterized by the following.

[0005]

With the above construction, when loading or unloading luggage or carts into or out of a person / load elevator, luggage or carts that try to hit the side frame material 1 mainly hit the rollers 3. Even if it is forcibly dragged, the roller 3 rotates and opposes this, thereby avoiding abrasion, dirt and the like adhered to the side frame member 1.

[0006]

BRIEF DESCRIPTION OF THE DRAWINGS The drawings show an embodiment of the present invention. In the figure, A is an elevator frame equipped at the entrance of a person / load elevator, and the elevator frame A is configured such that both side frame members 1 are expanded at the front part of the entrance and exit. The cross-sectional shape of the front part of the doorway is recessed into two concave steps. The side frame member 1 is provided with a backing member 12 appropriately behind a surface member 11 made of a stainless steel plate, and the surface member 11 has a steel plate on the back surface of the two-step concave portion. Is provided. Each of the two concave portions of the side frame member 1 is made of stainless steel by protruding along and slightly inward from the protruding corner portions 2 immediately after each of the concave step portions. A cylindrical roller 3 for corner beads of an appropriate length according to
Both upper and lower ends of these rollers 3 are rotatably mounted on a pair of upper and lower support members 31 fixed to the side frame member 1 at appropriate positions of the respective corner portions 4. The pair of upper and lower support members 31
Each of the upper and lower support members 31 and 13 is fixed with a suitable number of bolts 32, and a pair of upper and lower support members 31 are provided with protruding cantilever shafts 33 facing each other. The shaft holes 34 formed at both ends of the shaft 3 are rotatably fitted respectively.

[0007]

According to the present invention, the following effects are obtained. The front portions of the entrance and exit of the frame material 1 on both sides of the elevator frame A are each expanded and depressed in an appropriate number of concave steps in cross-sectional shape, and at each concave step of the depression, and at each concave step, Since the rollers 3 for corner beads are arranged along the immediately following outgoing corner portion 2 and only slightly protruding from those outgoing corner portions 2, each roller is used even if the elevator lobby and the entrance are narrow. Hardly in the way,
Does not cause discomfort and does not impair the appearance. In each concave step, the upper and lower ends of each roller 3 arranged along the immediately following outer corner portion 2 and slightly projecting from the outer corner portion 2 are respectively inserted into the above-mentioned concave corner portions 4.
A pair of upper and lower support members 31 fixed to the side frame member 1 at
Because the elevator lobby is narrow, luggage and carts may be forcibly changed direction and dragged in or out, or they may be forced in and out with the wrong direction. Even so, the luggage or cart at that time mainly hits the roller 3, and the roller 3 rotates and opposes this.
The side frame member 1 does not suffer from scratches, colors, stains, and the like as in the related art. Therefore, the appearance is not impaired even in a place that is easily visible to public roads. Also, when the elevator lobby is narrow and it is necessary to sharply move in and out of luggage and carts, or when forced access is required, the rollers 3 should be positively hit with the luggage or cart to change the direction. It can be used as a fulcrum and guidance means,
It can be easily put in and out. Of course, damage and dirt can be avoided for luggage and carts, which is extremely useful in practice.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment of a doorway of a person-load elevator according to the present invention.

FIG. 2 is an enlarged cross-sectional plan view of the same example.

FIG. 3 is a further enlarged cross-sectional plan view of a main part of the example.

FIG. 4 is a cutaway front view of the same.

[Explanation of symbols]

 A: Elevator frame 1 ... Side frame material 2 ... Outer corner portion 3 ... Roller 4 ... Inner corner portion 11 ... Front mounting member 12 ... Backing member 13 ... Reinforcement member 31 ... Support member 32 ... Bolt 33 ... Shaft 34 ... Shaft hole

Claims (1)

(57) [Scope of request for utility model registration] 1. An elevator frame A to be equipped at the entrance of a person / load elevator, and the front portions of the entrance and exit of the side frame members 1 are each expanded and depressed into a suitable number of concave steps in cross-sectional shape. Rollers 3 for corner beads are arranged on each concave step along the protruding corner 2 immediately after each concave step and slightly protruding from the protruding corner 2, and upper and lower ends of these rollers 3 are provided. Characterized by being rotatably mounted on a pair of upper and lower support members 31 fixed to the side frame members 1 at the corner portions 4 of the concave steps, respectively.