JP5376917B2 - Smoking device for space smoke countermeasures - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a practical smoking device for countermeasure to separation of smoking areas superior in easiness-to-use, in the smoking device for a smoking area separation countermeasure for dividing a space into a non-smoking area and a smoking area in a public and private place and a facility. <P>SOLUTION: This smoking device has a frame 12 for defining a smoking space 14 inside, sidewalls 16-19 supported by the frame 12 and surrounding the side of the smoking space, a door 16 arranged in a part of the sidewalls, and a suction device 30 arranged in the smoking space 14 and having a duct 40 communicating with the outdoors and a suction port communicable with an outdoor exhaust facility. The fixed number to be housed of the smoking space 14 is one person, and a ceiling surface surrounded by the upper end or the sidewall upper end of the frame 12 is opened in the opening ratio of 70% or more, and a clearance 22 is formed between the lower end or the sidewall lower end and an installation surface of the frame 12. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

  TECHNICAL FIELD The present invention relates to a smoking device for smoke reduction measures that divides an indoor space into a non-smoking area and a smoking area in public, private places and facilities.

  In recent years, smoke countermeasures for dividing indoor spaces into non-smoking areas and smoking areas have been promoted in public and private places and facilities.

  For example, Non-Patent Document 1 reports the results of a survey on the actual situation of smoke separation. In the report, examples of upward suction type smoking corners and smoking boxes are given as smoking rooms in business establishments where there is no space for smoking rooms. The upper suction type smoking corner mainly forms a smoking space by surrounding a hood provided at the end of the duct with a screen. In addition, a smoking box is one in which a box made of a frame and a film is installed on the floor, and an exhaust device is installed in the box and connected to a duct outside the box. The screen is hung from the entrance and exit, and an opening is provided below the screen to allow air flow from the outside into the box through the opening.

Ministry of Health, Labor and Welfare 2005 “Effective Spatial Smoke Countermeasures Promotion Committee” Report Chapter 2 “Smoke Situation Survey”, Internet <URL: http://www.mhlw.go.jp/topics/tobacco/houkoku /060300a.html>

  It is an object of the present invention to provide a smoking apparatus for space smoke countermeasures that is a further development of such a smoking box and is easy to use and practical.

In order to achieve the above-mentioned object, the invention according to claim 1 of the present invention is installed in an indoor space in which a non-smoking area and a smoking area are to be divided to define a smoking area. Because
A frame that defines a smoking space therein, a side wall that is supported by the frame and surrounds a side of the smoking space, a door that is provided in a part of the side wall, and that is disposed in the smoking space and is outdoors. A suction device having a suction port that can communicate with a duct that communicates with an outdoor exhaust system, and the accommodation capacity of the smoking space is one person, and the cross section of the smoking space has one side It has a rectangular shape of 1 m or less, and the ceiling surface surrounded by the upper end of the frame or the upper end of the side wall is opened with an opening ratio of 70% or more, and a gap is formed between the lower end of the frame or the lower end of the side wall and the installation surface The suction device includes a hood portion that is disposed so as to cover a part of the opening of the ceiling surface and is formed with a curved surface that curves upward from below, the front of the hood portion, On the side and curved surface引口 characterized Rukoto provided.

According to a second aspect of the present invention, the suction device according to the first aspect of the present invention further includes a counter portion, a support column portion erected upward from the counter portion, and a duct connecting portion, and the hood portion. It is characterized that you have with a spread in the horizontal direction than strut portions are connected to the column part.

A third aspect of the present invention is characterized in that a caster capable of rolling an installation surface is provided at a lower portion of the frame according to the first or second aspect .

  According to the present invention, when a smoker smokes in a smoking space, the smoke is sucked into the suction port of the suction device and exhausted to the outdoors.

  The smoking device for space smoke countermeasures according to the present invention has a capacity of smoking space of one person, and can be configured in a small size, so the device can be installed using the dead space of the indoor space, The device can be easily moved in response to the layout change of the indoor space.

In addition, since the ceiling surface is opened with an opening ratio of 70% or more, it is not subject to the Fire Service Law or Building Standard Law, and the sprinkler of the present invention is applied to the sprinkler area of the indoor space. Since the countermeasure smoking device can be installed, it is not necessary to install a sprinkler or an automatic fire alarm in the device itself, and the device can be easily configured and manufactured at low cost.
Further, smoke can be guided along the curved surface and sucked from the suction port on the curved surface. Design elements can be given by the curved surface.
Moreover, it can prevent reliably that smoke leaks outside from the upper direction of the open smoking space by the food | hood part of a suction device.

In addition, by making the cross section into a rectangular shape with one side of 1 m or less, the capacity is limited to one person, and more than one smoker is prevented from entering the smoking space and smoking. It is possible to prevent smoking exceeding the suction capability of the apparatus, and reliably prevent smoke from leaking from the upper and lower gaps of the opened smoking space.

According to the third aspect of the present invention, since the smoker for space smoke countermeasure can be easily moved using the casters, it is possible to flexibly cope with the layout change of the indoor space.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
1-7 is a figure showing the smoking apparatus for space smoke countermeasures by this invention.

  In the figure, this smoking device 10 for smoke separation measures is installed in an indoor space where a non-smoking area and a smoking area should be divided to define a smoking area. Public, private places, facilities, etc. Installed. For example, it is suitable for entertainment facilities such as game centers and bowling alleys.

  This space smoking countermeasure smoking device 10 has a frame 12, and a smoking space 14 is defined inside the frame 12.

The frame 12 is assembled in a rectangular parallelepiped shape and has a rectangular shape in cross section. The cross section preferably has a rectangular shape with a side of 1 m or less, more preferably a square shape. Therefore, the cross-sectional area of the smoking space 14 is 1 m ² or less, and the accommodation capacity is one person. However, the shape of the frame 12 is not limited to a rectangular parallelepiped shape, and may be an arbitrary shape such as a cylinder, an elliptical column, or a polygonal column.

  Side walls 16, 17, 18, and 19 are provided on four sides corresponding to the sides of the smoking space 14 and are supported by the frame 12. The side walls 16 to 19 are composed of transparent surface members 16 a to 19 a made of hard resin such as tempered glass and polycarbonate, and frame portions 16 b to 19 b on the periphery thereof. The frame portions 16 b to 19 b are formed on the frame 12. It is attached so that there is almost no gap.

  The side wall 16 on the front side of the side walls 16 to 19 is a door provided with a door handle 16c, and is attached to the frame 12 through a hinge 16d so as to be opened and closed. When the door is opened, the front side wall portion can be completely opened.

  The ceiling surface surrounded by the frame 12 above the smoking space 14 is open except for the intermediate frame 12a, and the opening ratio is almost 100%. However, the aperture ratio is not necessarily 100%, and a decorative ceiling or the like can be provided. Even in such a case, the aperture ratio of the ceiling surface should be 70% or more.

  A caster 20 is attached to the lower part of the frame 12, and the caster 20 can roll on the installation surface on which the smoke smoking device 10 for space smoke countermeasures is installed. A lower gap 22 is formed between the frame 12 and the installation surface.

  As shown in FIG. 4, a suction device 30 is disposed in the smoking space 14 near the back surface. The suction device 30 is roughly divided into a counter portion 32, a column portion 34 standing upward from the counter portion 32, and a hood portion connected to the column portion 34 and having a wider horizontal direction than the column portion 34. 36 and a duct connecting portion 38, and an intermediate frame 12 a disposed in the upper and lower intermediate portions of the frame 12 and an intermediate frame 12 a (FIG. 6) disposed in the upper intermediate portion of the frame 12. It is supported.

  The counter portion 32 is formed with an ashtray 32a. The column portion 34 extends upward from a portion near the center rear surface of the counter portion 32. The hood portion 36 has a pair of curved projecting surfaces 36a that are curved from the bottom to the top and project to the front side.

  Suction ports are formed at appropriate portions of the column portion 34, the hood portion 36 and the duct connecting portion 38. For example, as shown in FIG. 5, one or more suction ports 34 a and 38 a are formed on the side surfaces of the column portion 34 and the duct coupling portion 38. As shown in FIGS. 4 and 5, a plurality of suction ports 36 b are formed on the outer surface, the inner surface, and the front surface of the curved projecting surface 36 a of the hood portion 36. Each suction port 34 a, 36 b passes through the inside of the column portion 34 and the hood portion 36, and communicates with the duct 40 through the duct connecting portion 38.

  The duct connecting portion 38 is provided on the upper side of the hood portion 36 and is connected to a duct 40 disposed outside the smoking device 10 for smoke countermeasures against space smoke. The duct 40 communicates with the outdoors through the ceiling and the like of the indoor space where the smoke smoking apparatus 10 for space smoke countermeasures is installed. In the middle of the duct 40, an outdoor exhaust facility such as a ventilation fan (not shown) is provided, whereby the smoking space 14 becomes negative pressure with respect to the outside of the smoking device 10 for smoke countermeasures through the duct 40 and the suction device 30. .

  The suction device 30 includes various design elements. For example, the shape including the curved protruding surface 36a and the color thereof are designed. Further, the counter portion 32 is provided with an LED cover 32c, and the support post portion 34 is provided with a decorative plate 34c. The LED cover 32c and the decorative plate 34c allow the counter portion 32 and the support post portion 34 to have slits 32b and 34b. Is formed. An LED lamp 42 (see FIG. 7) is disposed in the slits 32b and 34b, and when the LED lamp emits light, the entire slits 32b and 34b emit light.

  Further, a transparent screen 17c and an opaque screen 18c are appropriately attached to the transparent surface members 17a and 18a, and an image by a projector (not shown) can be projected onto the screen.

In the smoking device 10 for space smoke countermeasures configured as described above, the cross-sectional area of the smoking space 14 is 1 m ² or less, and one adult can enter the smoking space 14 with one accommodation capacity, It is difficult for two or more people to enter.

  When the smoker enters the smoking space 14 from the door 16 and smokes, the smoke and dust are sucked from the suction ports 34a and 36b and exhausted to the outside through the duct 40.

  The smoke rises upward, but is prevented from escaping upward from the smoking space 14 by the hood portion 36 and sucked into the suction ports 34a and 36b. The curved projecting surface 36 a can function as a smoke guiding surface, and the smoke guided by the curved projecting surface 36 a is sucked from suction ports 36 b formed on the front surface and the upper front surface of the hood portion 36.

  In addition, since negative pressure is introduced into the smoking space 14 through the suction ports 34 a and 36 b, an air flow from the outside non-smoking area to the smoking space 14 can be generated through the lower gap 22. Therefore, the outflow of smoke and dust from the smoking space 14 to the non-smoking area can be prevented.

  As described above, since the suction device 30 includes various design elements, even a single smoker can enter the smoking space 14 while being interested. In addition, it is possible to enjoy images projected on the transmissive and opaque screens 17c and 18c. The video can be an image video or an advertisement or promotional video. The video can also be viewed by a person outside the smoking device 10 for space smoke countermeasures.

  Since the above-described smoke smoking device 10 for space smoke countermeasures is small, the smoke smoking device 10 for space smoke countermeasures can be installed using a dead space in an indoor space. In addition, in response to a change in the layout of the indoor space, the smoking device 10 for space smoke countermeasures can be easily moved by rolling on the installation surface with the casters 20. In this case, the duct 40 can be reconnected or the duct 40 can be caused to follow using the flexibility of the duct 40.

  Moreover, since the smoking device 10 for space smoke countermeasures is sufficiently small and has a single capacity for the smoking space 14, two or more smokers enter the smoking space 14 beyond the single capacity. It has become difficult. On the other hand, if there are two or more accommodation capacity, the margin of smoking space also increases, and it becomes possible for a smoker to enter beyond the accommodation capacity. In the smoking device 10 for space smoke countermeasure according to the present invention, the capacity is protected, so that smoking exceeding the suction capability of the suction device 30 can be prevented, and the upper and lower gaps 22 in the opened smoking space 14 can be prevented. It is possible to reliably prevent smoke and dust from leaking outside.

  Moreover, since the upper part of the smoking space 14 is open and the opening ratio of the ceiling surface is 70% or more, the fire fighting law and the building standard law are not applied. Since the smoking device 10 for space smoke countermeasure according to the present invention can be installed in the sprinkler range of the sprinkler installed in the indoor space, it is necessary to install a sprinkler or an automatic fire alarm in the smoker device 10 for space smoke countermeasure itself. It can be easily configured.

  Thus, the smoking device 10 for space smoke countermeasure according to the present invention is easy to use.

  In addition, the external shape of the suction device 30 is not limited to the above-described design, but may be a shape imitating nature as shown in FIG.

It is an internal perspective view which abbreviate | omitted the side wall and some frames of the smoking apparatus for space smoke measures by this invention. It is a front view of the smoking apparatus for space smoke countermeasures of FIG. It is a side view (right side, left side) of the smoking apparatus for space smoke countermeasures of FIG. It is a longitudinal cross-sectional view which shows the inside of the smoking apparatus for space smoke countermeasures of FIG. It is sectional drawing seen along the 5-5 line of FIG. It is a top view of the smoking apparatus for space smoke countermeasures of FIG. It is a cross-sectional view which shows the inside of the smoking apparatus for space smoke countermeasures of FIG. FIG. 7 is a cross-sectional view corresponding to FIG. 5 illustrating another example of the suction device of the smoking device for space smoke countermeasures of FIG. 1.

Explanation of symbols

10 Smoking device for space smoke countermeasure 12 Frame 14 Smoking space 16 Side wall (door)
17 to 19 Side wall 20 Caster 22 Lower gap 30 Suction device 32 Counter portion 34 Column portion 34a Suction port 36 Hood portion 36a Curved surface 36b Suction port 40 Duct

Claims (3)

A smoking device for space smoke countermeasures, which is installed in an indoor space where a non-smoking area and a smoking area should be divided to define a smoking area,
A frame that defines a smoking space therein, a side wall that is supported by the frame and surrounds a side of the smoking space, a door that is provided in a part of the side wall, and that is disposed in the smoking space and is outdoors. A suction device having a suction port that can communicate with a duct that communicates with an outdoor exhaust system, and the accommodation capacity of the smoking space is one person, and the cross section of the smoking space has one side It has a rectangular shape of 1 m or less, and the ceiling surface surrounded by the upper end of the frame or the upper end of the side wall is opened with an opening ratio of 70% or more, and a gap is formed between the lower end of the frame or the lower end of the side wall and the installation surface The suction device includes a hood portion that is disposed so as to cover a part of the opening of the ceiling surface and is formed with a curved surface that curves upward from below, the front of the hood portion, On the side and curved surface引口 space smoke separation measures for a smoking device according to claim Rukoto provided. The suction device includes a counter portion, and a post portion which is erected from the counter portion upwardly, and Dialog transfected connecting portion, and further wherein the hood portion horizontal than strut portions are connected to the strut portion space smoking areas countermeasure smoking device according to claim 1, wherein Tei Rukoto with a spread in a direction. The smoker for space smoke countermeasures according to claim 1 or 2, wherein a caster capable of rolling an installation surface is provided at a lower part of the frame.

Images