JPH08472Y2 - Door with presentation window - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door with a presentation window that can automatically change the presentation.

[0002]

BACKGROUND OF THE INVENTION In the present invention, "door" means a normal door, but also fixed or movable closures for openings in buildings, vehicles, fences or similar enclosures.
Alternatively, it indicates a general closure member. Conventionally, when a presentation such as a door is attached to a structure such as a door, the presentation itself is rotated to change the presentation such as a presentation phrase, as in a normal presentation, or -There was a method in which a presentation object was drawn on the surface of the roll-shaped material, and the roll-shaped material was rotated from the outside to change the presentation object such as a presentation phrase.

[0003] In such a presentation method utilizing rotational movement, the rotational movement must be imparted only by changing the presentation object, the presentation phrase, etc. from outside by some means. In such a method, there is no interest in how the presentation items and presentation phrases change, and the change in the presentation items inevitably gives a sense of purpose. The fun of being presented on a moving closing member such as a door does not come to life, resulting in a mediocre presentation system.

[0004]

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and the presentation phrase and the like change as the door knob of a door or the like rotates or the opening / closing operation of the door changes. The purpose is to provide a door. That is, an object of the present invention is to provide a door with a presentation window in which a presentation item such as a presentation phrase is changed at the same time when the door is opened and closed, and a person who enters through the door can be provided with certain information. To do.

[0005]

The present invention has been made to solve the above-mentioned technical problems, and includes a frame member of a door (1) structure and two surface members (flash plywood) of the door ( 1
A hollow portion is provided between a part of 1), and a window-like opening (2) is further formed in a part of at least one surface member, that is, on the front surface or the back surface or both surfaces of the door. At a position corresponding to 2), the presentation board (3) on which the presentation phrase or the like is presented is moved from the upper frame member (12) of the door to the elastic body (9).
And the end of the long shaft member (6) which rotates together with the rotary shaft of the door knob (7) is engaged with the string-like object (5) from the lower part of the presentation board (3). , Door knobs (7)
The present invention provides a door with a presentation window, characterized in that the presentation phrase presented from the opening (2) can be changed by rotating the presentation board up and down.

According to the door with the presenting window of the present invention, the door (1)
It is possible to incorporate a mechanism for changing a presentation object by sliding the presentation board or the like on the structure of. That is, in general, the door is composed of a frame material which is a main structural material and a surface board which is an exterior material thereof, and a hollow portion can be formed in a very thin plate shape in the door. In the thin hollow part, the presentation board is suspended from the upper frame member of the door by an elastic body, that is, a spring or a rubber, while the presentation board is provided with a concave portion, for example, provided in the inner frame material so as to change the presentation object. Slide along the groove. Then, the presentation board slides with the rotation of the door knob by engaging the string-like object or the rod-like object engaged with the lower end of the presentation board with the tip of the long member which is fixed to the rotating shaft of the door knob and rotates. To do. That is, the presentation board is moved up and down by the rotation of the door knob.

Further, at least one surface of the door, that is, the front surface, the back surface, or a part of both surfaces, at a proper position, so that the one written on the presentation board can be seen, a window, that is,
An opening is formed. This opening is provided at an appropriate position on the surface material of the door, for example, a part of the flash plywood. For example,
When you turn the doorknob on the front side of the door, the message [Welcome] appears, and when you return, turn the doorknob and the door is on the back window. [Thank you] or [See you again] It is possible to display such as. Such a window has a rectangular opening at the top of the door as shown, but may have other interesting shapes. And, it is not necessary to put anything in this opening, and a transparent plate, a colored transparent plate, a fluorescent transparent plate, or the like may be inserted. That is, a glass plate or an acrylic transparent plate may be inserted. Then, the presenting item may be replaced through the opening.

The presentation board is hung by an elastic body (spring or the like), slid down, and automatically returned after the replacement of the presentation object is completed. As the elastic body, one having an appropriate elastic force such as a spring or a rubber cord is used. Therefore, the elastic body (spring or the like) must extend the distance over which the presentation board is slid. Also, because it is suspended by an elastic body (spring), if the load of the presentation board is always applied to the elastic body (spring), the elastic body immediately weakens its elasticity, so the elastic body In a fixed state in which it does not extend, it is not necessary to support it with an elastic body (spring) using a magnet, and a method of fixing with a magnet is preferable.

Then, as shown in the figure, the presentation board 2
Make a note of the types of presentations, and change the presentations between them. That is, for example, as shown in the figure, [Life La
[Boratory] and turn the door knob, that is, when you try to open the door, the message [Welcome to you] can be displayed. That is,
It can also be used as a “greeting door”. Further, the door knob can be turned on to make a sound and speak it. Alternatively, draw two or more types of presentation items or presentation items that change gradually on the presentation board, and switch between the two or more types of presentation items or change the presentation items gradually. You can

Further, it is possible to temporarily stop the sliding of the presentation board so that only specific presentation objects can be continuously presented as they are. That is, when the specific presentation object comes to the opening position, a mechanism for disengaging from the string-like object for lowering the presentation board is provided, and a mechanism for being engaged by a certain movement is provided, Such a special presentation method can be adopted.

Then, the presentation board on which such presentation phrases are presented can be replaced, and
To be able to easily substitute from the outside,
It is suitable. As described above, instead of replacing the entire presentation board, it is possible to easily replace the presentation object and the presentation phrase drawn on the presentation board. That is, a sheet or the like on which a presentation item, a presentation phrase, or the like is written is structured by a Velcro (registered trademark) to be attached to the presentation board from the outside.

According to the present invention, the opening is provided in a window shape, but the presentation object written on the presentation board is adjusted so that the presentation object is just at the fixed position of the presentation board. I won't. That is, at the position corresponding to the opening, it is suspended from the upper frame member by a spring so that the presentation board is located on the presentation board, and when the presentation board is slid down, another presentation is presented. Move the presentation board so that the opening is at the position corresponding to the object. Therefore, as the material of the frame member of the door structure,
It is made of wood, and it can be used as an integrated material or plywood, and requires some strength as a frame member. Moreover, synthetic plywood can be used as the material of the two surface members (flush plywood) of the door.

Generally, the door knob of a door opens the door by rotating it. A string-like object is engaged with the tip of the long object attached to the rotating shaft. That is, the rotation of the door knob of the door lowers the string-like object, and the presentation board engaged with the string-like object is lowered. That is, the presentation board moves up and down by the rotation of the door knob (7). Presentation items such as presentation phrases shown on the presentation board change above and below the presentation board.

The door with the presenting window of the present invention can rotate about the axis of the door knob. As for the door knob, when a knob having a large diameter is turned, as shown in the figure, the rotational force simultaneously rotates the support rod about the knob. That is, when the door knob is turned, the long object fixed to the rotary shaft of the door knob rotates around the knob, and the string-like object connected to the tip of the long object descends and the presentation board descends. The presentation board is lowered so that the position of the next presentation comes into contact with the position of the opening and the next presentation is visible through the window.

That is, when the door knob is turned to open the door with the display window of the present invention, it is engaged with the tip of the long member (6) which rotates together with the rotary shaft of the door knob (7),
The presentation phrase presented from the opening (2) changes as the presentation board moves up and down by the rotation of the door knob (7).

Next, the door with the presenting window of the present invention will be specifically described by way of examples, but the present invention is not limited thereto.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a front view showing an example of a door with a presentation window according to the present invention in a partially cutaway state. The structure of the door 1 is
Generally, it is surrounded by four frame members 12, and flash plywood 11 is attached to two surfaces to form a door structure. And the flush plywood 1 on top of the door structure
A window opening 2 was provided in a part of 1. Then, in such a door structure, a frame for fitting the presentation board 3 is formed by the upper frame member 13, the side frame members 15, and the lower frame member 13 '. Then, a concave groove is formed on the inner side surface of the both-sides frame member 15 so that the end portion of the presentation board 3 is fitted therein. The left and right ends of the presentation board 3 are fitted into the groove formed in the frame member 15 and slid.

That is, the piano wire 5 is connected to the lower end of the presentation board 3, and the piano wire 5 is connected to the rotary shaft 7 of the door knob 8.
Is fixed to the end of the fixed support rod 6, and the rotation of the door knob 8 rotates the rotation shaft 7, and the fixed support rod 6 rotates in the clockwise direction, and the presentation board 3 is moved by the piano wire 5. It is slid down. The piano wire 5 has a lower frame member 13 '.
Through the inner frame member 13 ″ and is connected to the support rod 6. For this purpose, each frame member 13 ′, 13 ″ is provided with a passage hole 14 through which it passes. In that case, when a steel pipe is embedded in the passage hole 14 and the piano wire 5 is passed through the passage, the presentation board 3 can be smoothly moved up and down with less friction. When the door knob 8 is returned after the piano wire 5 is lowered by the support rod 6, the presentation board 3 returns to its original position by the returning force of the spring 9 and is fixed by the magnet 10 to become the original presentation object.

FIG. 2 is a sectional view for further explaining the structure of the door 1 with the presentation window of FIG. That is, the presentation board 3 is suspended from the upper frame member 13 by the spring 9 (also fixed by the magnet 10). Then, the presentation board 3 is in a position where it is presented to the outside through the window opening 2 in the narrow space, and the lower frame member 13 ′.
A downward force is applied by the piano wire 5 passing through the steel pipe 14 in the inside, against the elastic force of the spring,
When slid down, it can be easily lowered. By passing through the steel pipe 14, the piano wire can be smoothly moved up and down without the frictional force of the piano wire 5, and the presentation board 3 can be moved up and down without wasting energy.

Further, according to the present invention, an illumination lamp is arranged near the window opening 2 so that the door knob rotates,
Alternatively, it can be made to blink by opening and closing the door. In this way, by opening and closing the door, it is possible to light or darken the exhibit with illumination.

[0021]

The door with the presenting window of the present invention has the following technical effects due to the structure and structure shown in the drawing.
That is, first, an attempt is made to open the door, that is, the presentation phrase is changed at the same time as the door knob of the door is rotated or the opening / closing operation of the door is changed. Secondly, a door with a presentation window is provided in which presentation items such as presentation phrases are changed at the same time when the door is opened and closed so that a person entering through the door can be provided with certain information.

[Brief description of drawings]

FIG. 1 is a partially cutaway front view for explaining the structure of an example of a door with a presentation window of the present invention.

2 is a cross-sectional view illustrating the structure of the door with a presentation window of FIG. 1 of the present invention.

[Explanation of symbols] 1 Door with presentation window 2 Presentation window (opening) 3 Exhibition board 4 Exhibition or phrase 5 Piano wire 6 Stainless steel plate (supporting rod) 7 Doorknob shaft 8 Doorknob 9 Spring 10 Magnet 11 Flash plywood 12 Door frame

Claims (1)

[Scope of utility model registration request] 1. A hollow part is provided between a frame member of a door (1) structure and a part of surface members (flash plywood) (11) on both sides of the door, and at least a part of the surface member is window-shaped. Make an opening (2) at the position corresponding to the opening (2),
From the upper frame member (12) of the door to the elastic body (9), the presentation board (3) corresponding to the presentation items such as presentation phrases is provided.
And the end of the long shaft member (6) which rotates together with the rotary shaft of the door knob (7) is engaged with the string-like object (5) from the lower part of the presentation board (3). , Door knobs (7)
The door with a presentation window is characterized in that the presentation phrase and the like presented from the opening (2) can be changed by rotating the presentation board up and down.