JPH04132186U - wing-shaped doorway - Google Patents

Abstract

(57) [Summary] [Structure] Object detection units 11 and 14 provided on one of the surfaces of the pull side and push side of the wing-shaped hinged door 10, the door surface, and the knob handle are located close to the object. is detected, and the detection information is displayed as a warning on the detection display sections 13 and 16 on the opposite side. [Effect] Detects objects on the opposite side and displays a warning, allowing you to avoid collisions when opening the door.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to a wing-shaped doorway that opens by pushing when closed.

0002

[Background of the idea]

The wing-shaped door is spring-loaded and closes automatically after being pushed in. There are things that can be pushed in from one side, but pulled in from the other side.

0003 Unless these doors use clear glass or have a viewing window, people on the other side cannot It is dangerous for the other person, especially if the object is pushed open, so there are no countermeasures. It was wanted.

0004

[Conventional technology]

Traditionally, this type of wing-shaped doorway has a transparent or translucent glass on or around the door. By inserting a glass or providing a peephole using a lens, the presence of people and objects from the inside to the outside can be detected. was checking.

[0005]

[Problem that the idea aims to solve]

The conventional wing-shaped doorway mentioned above has a window to confirm the existence of people and objects on the opposite side. was installed, but this would allow the inside to be seen. On the other hand, if you remove the window, it opens and closes. There was a problem in that there was a dangerous opportunity to collide with the door.

[0006] The purpose of this invention is to detect a nearby object on one side and display this detection information on the other side. By doing so, it is an object of the present invention to provide a wing-shaped door opening that solves the above-mentioned problems.

[0007]

[Means to solve the problem]

The basic structure of the wing-shaped door opening according to the present invention is that it can be pressed when closed. The presence of an object on at least one of the entrance and exit sides of a wing-shaped doorway that opens with an object detecting section that recognizes the object, and displaying detection information of the object detecting section on the other side. Each has a detection display section.

[0008] The object detection unit described in the above basic configuration is the least of the entrance and exit sides of the wing-shaped doorway. It may also be arranged on the side that is pulled when opening.

[0009] In addition, the object detection unit and detection display unit described in the above basic configuration are used for doors and knobs. and the handle.

0010

【Example】

Next, the present invention will be explained with reference to the drawings. Figure 1 shows the opening door of this invention. It is a functional block diagram showing an example.

[0011] The swinging door 10 shown in FIG. The previous two stages are detected and the display control unit 12 is notified. The display control unit 12 is an object detection unit The notification from A warning is displayed by a signal.

0012 This two-step notification indicates that when pushing open the hinged door 10, the door approaches the collision position. It is possible to change the degree of warning to the person who pushes the door open.

[0013] On the other hand, on the pushing side, the hinged door 10 also has an object detection section 14 to detect nearby objects. If it is detected and the display control section 15 displays it on the detection display section 16 of the surface on the pulling side, the pulling side This is a warning that the door 10 may open forward.

[0014] In this embodiment, object detection units 11 and 14 are installed on both the pull side and the push side of the swing door 10. The object detection unit 11 on the pulling side performs two-stage position detection. As shown and explained, there is a risk of colliding with the door 10 that opens on the pulling side and the surrounding area. Object detection and detection display only on the edges may be performed.

[0015] In addition, the object detection unit, display control unit, and detection display unit are now built into the swing door. Although illustrated and explained, it may be installed on the wall around the swinging door, or it may be installed on the door knob or It may be built into the handle.

[0016] The object detection unit detects the position of nearby objects using well-known technology such as light waves, radio waves, and sound waves. It has a position and detection range that takes into account the height and size of adults, dwarfs, animals, etc.

[0017] If the moving speed and direction of nearby objects can also be detected, the display can respond in detail. Ru.

[0018] The detection display section can display warnings using text, color, guidance voice, audio sound, etc. However, it has at least one of these.

[0019]

[Effect of the idea]

As explained above, the present invention detects the approach of objects using the object detection unit installed at the door opening. By detecting and displaying a warning on the opposite side of the door that an object is approaching on the detection display, you can This has the effect of avoiding collisions.

[Brief explanation of drawings]

FIG. 1 is a block diagram showing an embodiment of the wing-shaped doorway of the present invention.

[Explanation of symbols]

10 Opening door 11, 14 Object detection section 12, 15 Display control section 13, 16 Detection display section

Claims (3)

[Scope of utility model registration request] Claim 1: In a wing-shaped door opening that opens by pushing when closed, at least one of the entrance/exit surfaces is provided with an object detection unit that recognizes the presence of an object, and the other side is provided with an object detection unit that recognizes the presence of an object. The detection display section that displays detection information is
Each has a wing-shaped doorway. 2. The wing-shaped doorway according to claim 1, wherein the object detection unit is disposed on at least one of the entrance/exit surfaces that is pulled when opening. 3. The wing-shaped door opening according to claim 1, wherein the object detection section and the detection display section are disposed on one of the door, the knob, and the handle.