JP5411624B2 - Bamboo charcoal panel - Google Patents

Description

  The present invention is installed on the inner surface of a building or vehicle interior material, furniture interior / exterior material, joinery material, or other equipment that forms various storage spaces, etc., and absorbs odor, humidity, and chemical substances possessed by bamboo charcoal. The present invention relates to a bamboo charcoal panel that exhibits its properties, bactericidal properties, and sound insulation properties.

2. Description of the Related Art Conventionally, it is already known to use a material obtained by compressing a bamboo charcoal powder and making it into a plate shape as a wall material or ceiling material of a building (for example, see Patent Documents 1 and 2).
However, when this bamboo charcoal is made into a plate shape, when it is used as a building wall material, etc., people living there directly touch the bamboo charcoal to contaminate their clothes, or people or other objects come into contact with it. In order to prevent the bamboo charcoal that has been plate-like due to earthquakes or other vibrations from being damaged or the bamboo charcoal powder from being scattered, the bamboo charcoal powder is mixed with a bond material to increase the bonding strength. Since it is compressed into a plate shape, the enormous number of pores that each of the bamboo charcoal particles have has been closed by the bond material, so that the living environment improvement effect of bamboo charcoal can be maximized. It is customary to fail. The same applies to the case where bamboo charcoal is made into a plate and surface-coated to suppress the detachment of the bamboo charcoal powder from the surface.

  However, if it is not controlled by some means to directly touch the bamboo charcoal to soil clothes, to prevent people and other things from touching and scattering bamboo charcoal powder, or to be damaged by earthquakes or other vibrations, However, it cannot be used as an interior material for buildings, etc. However, if measures such as reducing the amount of bond material are adopted, even if the adsorption effect by the pores of bamboo charcoal is increased, the scattering of bamboo charcoal powder is scattered. In addition, if a coating material is applied to the bamboo charcoal that has been made into a plate shape in order to suppress scattering and the like, depending on the form, it becomes difficult to maximize the effect of improving the living environment of bamboo charcoal.

JP 2000-158419 A JP 2001-278655 A

The technical problem of the present invention is that the bamboo charcoal board obtained by compressing the bamboo charcoal powder into a plate shape is not directly touched with bamboo charcoal in the living environment or the bamboo charcoal powder is not scattered. An object of the present invention is to provide a bamboo charcoal panel that can be attached to various places in a building or furniture.
Another technical problem of the present invention is that, when the bamboo charcoal board is fitted to the panel frame, most of the pores act effectively in order to maximize the living environment improvement effect of bamboo charcoal. To provide bamboo charcoal panels.

In order to solve the above-mentioned problems, according to the present invention, a bamboo charcoal board that is breathable in the thickness direction obtained by compressing bamboo charcoal powder into a plate shape is formed into a panel shape. A bamboo charcoal panel, wherein the panel frame includes a porous surface plate provided with a concave groove for accommodating the bamboo charcoal board on the back side, on both side walls in the width direction of the concave groove on the surface plate, A support portion that is fixed or supported with respect to the surface plate, and the panel frame includes a back plate that overlaps the support portions on both side walls in the width direction of the concave groove on the back surface of the front plate, and between the concave groove and the back plate. The bamboo charcoal board accommodating space is formed, and the support portion of the surface plate is configured to be supported on the mounting target surface via the back plate, and the width direction both side end portions of the surface plate and the back plate are mutually connected. bamboo, characterized in that is provided with engaging elements for resiliently engaging Panel is provided.
In preferable embodiment of the said bamboo charcoal panel, the said bamboo charcoal board is accommodated in the said recessed groove in a porous surface board through the sheet | seat which has buffer property and air permeability.

In another preferred embodiment of the charcoal panel according to the present invention, the interposing a breathable gap between the charcoal board and the back plate of the upper Symbol accommodation space is desirable. If the back of the back plate faces the ventilation space and the bamboo charcoal panel can be fixed to the mounting target surface, it is desirable to make the back plate porous like the front plate.
Furthermore, in preferable embodiment of this invention, a bamboo charcoal board is accommodated in the said groove by interposing the sheet | seat which has buffer property and air permeability inside a surface board and / or a back surface board.

In the preferred embodiment of the present invention, the both side ends of the panel frame juxtaposed the single groove or a plurality of grooves, the connecting portion which is adjustable coupling width between the adjacent panel frame It is comprised as what is equipped with. The panel frame of the bamboo charcoal panel is preferably made of a shape made of aluminum or synthetic resin.

  The bamboo charcoal panel of the present invention having the above configuration accommodates a bamboo charcoal board in a concave groove of a porous panel frame, and desirably, as a sheet having cushioning properties and air permeability in the concave groove in the porous panel frame, For example, the bamboo charcoal board is accommodated through a woven fabric, non-woven fabric, Japanese paper, fine mesh net, etc., and the bamboo charcoal panels are used as interior and exterior materials of buildings and vehicles, furniture interior and exterior materials, etc. In this case, human clothes etc. do not directly touch the plate-like bamboo charcoal board, or bamboo charcoal powder is not scattered. Therefore, when fitting the bamboo charcoal board into the panel frame, use a bond material etc. Bamboo charcoal powder does not need to be consolidated firmly, and even if a bond material is used, the adsorption effect of the pores of bamboo charcoal can be kept within a range that does not substantially diminish. Effect can be maximized.

  According to the present invention described in detail above, the bamboo charcoal board obtained by compressing the bamboo charcoal powder into a plate shape is not directly touched or scattered in the living environment. It is possible to obtain bamboo charcoal panels that can be installed in various places in the building, and to maximize the living environment improvement effect of bamboo charcoal when fitting the bamboo charcoal board into the panel frame. It can comprise so that it may be exhibited.

It is a principal part perspective view which shows 1st Example of the bamboo charcoal panel which concerns on this invention. It is a principal part front view of the bamboo charcoal panel of the said 1st Example. FIG. It is an expanded sectional view of the connection part in the said 1st Example. It is a principal part cross-sectional view which shows 2nd Example of the bamboo charcoal panel which concerns on this invention. It is a principal part perspective view which shows the 3rd Example which applied the bamboo charcoal panel which concerns on this invention to joinery. It is a principal part cross-sectional view of the Example. It is a principal part longitudinal cross-sectional view of the bamboo charcoal panel in the Example. It is a perspective view which shows the 4th Example which applied the bamboo charcoal panel which concerns on this invention to the cocoon child. It is a principal part cross-sectional view of the Example. It is a perspective view which shows 5th Example which applied the bamboo charcoal panel which concerns on this invention to furniture like a shoebox. It is a principal part enlarged front view of the Example.

1 to 4 show a first embodiment of a bamboo charcoal panel according to the present invention. This bamboo charcoal panel 1A has a porous charcoal board 2 which is breathable in the thickness direction obtained by compressing bamboo charcoal powder and is formed into a plate shape, and a concave groove 5 which accommodates the bamboo charcoal board 2 on the back side. It is formed in a panel shape by being fitted to the panel frame 3A provided with the surface plate 4. The panel frame 3A of the first embodiment also includes a back plate 12 described later.
The bamboo charcoal board 2 has a required width after it is compressed into a flat plate having air permeability in the thickness direction of several mm to several mm in thickness by crushing bamboo charcoal into a granular material. It is formed in a long plate shape.

  Since this bamboo charcoal board is used by being fitted to the panel frames 3A to 3E in any case as will be described in the following embodiments, the bamboo charcoal board 2 is used as a clothing in the state of use as a bamboo charcoal panel. The bamboo charcoal powder is not scattered by contact with the soiling or being damaged by external force, etc. Therefore, basically, the bamboo charcoal powder is stably consolidated by the bond material There is no need to use a bond material when compressing and molding bamboo charcoal powder, or even if it is used, the adsorption effect by the pores of bamboo charcoal can be kept within a range that is hardly diminished.

  The panel frame 3A is usually formed of a shape made of aluminum or synthetic resin, but at least in a normal use state, the panel frame 3A has sufficient rigidity to prevent the bamboo charcoal board 2 fitted therein from being damaged. It is necessary to be. This also applies to the panel frames 3B to 3E of the embodiments described below.

  In the first embodiment, the panel frame 3A is configured to have a cross-sectional shape as shown in FIG. 3, and specifically, as described above, a recessed groove for accommodating the bamboo charcoal board 2 on the back side. A porous surface plate 4 provided with 5 is provided. The large number of holes 6 in the porous surface plate 4 are desired to have an overall opening area as large as possible within a range that does not impair the strength of the panel frame 3A. It is desirable that the total opening area of the holes 6 be close to ½ of the total area. Moreover, the width direction both-sides wall 5a of the groove 5 of the surface plate 4 which comprises the said panel frame 3A is equipped with the support part 7 which fixes or supports a bamboo charcoal panel with respect to a mounting object surface, and arranges the several groove 5 in parallel. In the case of providing, joint portions 8 are provided between the concave grooves 5.

  Further, the panel frame 3 </ b> A has a back plate 12 that overlaps the front plate 4 at the support portion 7 and the joint portion 8, and bamboo charcoal is provided between the concave groove 5 of the front plate 4 and the back plate 12. An accommodation space for the board 2 is formed. The back plate 12 in the panel frame 3A of the first embodiment is not porous like the front plate 4, and is non-porous, and at both end portions and the central portion on the inner surface side of the back plate 12 By abutting the tips of the protrusions 14a, 14b provided on the bamboo charcoal board 2, the bamboo charcoal board 2 is held on the front plate 4 side in the housing space, and a ventilation gap 15 is provided between the bamboo charcoal board 2 and the back plate 12. Is forming. The ventilation gap 15 facilitates the generation of an air flow that flows through the bamboo charcoal board 2 in the thickness direction, and the air flow between the surface plate 4 side and the ventilation gap 15 due to the presence of the ventilation gap 15. Will be done well.

  As described above, the protrusions 14a on both side ends of the back plate 12 are in contact with the bamboo charcoal board 2 fitted in the concave groove 5 of the front plate 4 together with the protrusions 14b on the width direction central portion side. Thus, the bamboo charcoal board 2 is pressed and held on the surface plate 4 side in the housing space. In particular, the protrusions 14a at both side ends in the width direction of the back plate 12 are provided with outward-facing engagement rods, The engaging member 7a provided on the support portions 7 on both side ends of the surface plate 4 has a function of an engaging member that elastically engages with each other. Therefore, the bamboo charcoal board 2 is fitted in the concave groove 5 in the front plate 4, the concave plate 5 is covered with the back plate 12, and the both plates are engaged only by pressing the back plate 12 against the front plate 4 side. At the same time, accommodation of the bamboo charcoal board 2 in the accommodation space can be completed.

The panel frame 3A may be provided with a single groove 5 for receiving the bamboo charcoal board 2 on the surface plate 4, but as shown in the drawing, two or more grooves 5 are provided. It can also be installed side by side. And in any of these panel frames, the connection part 10 which enabled adjustment of the connection width between 3 A of adjacent panel frames is provided in the both-sides end.
As clearly shown in FIG. 4, the connecting portion 10 in the first embodiment protrudes from the lower end of the support portion 7 of the side wall 5a at one end of the surface plate 4 toward the adjacent panel frame 3A, and has an upward stopper at the tip. An extension portion 10a having 10b and a member protruding from the support portion 7 of the side wall 5a at the other end of the surface plate 4 onto the extension portion 10a and engaging with the stopper 10b when the coupling width is maximum. It is comprised by the cover board part 10c with the joint 10d. The connection width between the panel frames 3A that can be adjusted in the connection portion 10 is a width a in FIG.

  The panel frame 3A has the above-described configuration, but as the panel frame, as in a fifth embodiment described later, when it is not necessary to provide a back plate, or When there is no ventilation gap 15 or ventilation space in FIG. 3 on the back side of the panel frame, and the bamboo charcoal board 2 may be in direct contact with the mounting target surface of the bamboo charcoal panel, the panel frame 3A is It can be configured as having only the surface plate 4. In this case, since the support portion 7 of the front surface plate 4 is abutted and supported on the surface to be attached without using the back plate 12 described above, a form suitable for contact with the surface to be attached, for example, the support portion 7 It is necessary for the tip to be flush with the surface to be attached, etc., and to have an attachment portion such as a screw.

  FIG. 5 shows a second embodiment of the bamboo charcoal panel according to the present invention. The panel frame 3B in the bamboo charcoal panel 1B is basically the same as in the case of the first embodiment, but the back plate 12 is also porous like the surface plate 4, and the porous surface plate 4 and The bamboo charcoal board 2 is made of the surface plate 4 of the bamboo charcoal panel 1B by interposing a cushioning and breathable sheet 17, for example, a woven fabric, non-woven fabric, Japanese paper, a fine mesh net or the like, inside the porous back plate 12. It is accommodated in the concave groove 5.

  In addition, the engaging elements 18a at both ends in the width direction of the back plate 12 engage the front plate 4 and the back plate 12 in the same manner as the protrusions 14a of the first embodiment shown in FIGS. Compared with the protrusion 14a of the first embodiment, however, the engaging member 7a provided on the support portion 7 on one side end of the surface plate 4 and the other side end of the surface plate 4 are provided with an inward engagement rod. It is comprised so that it may mutually engage elastically with the engaging element 7a provided in the front-end | tip of this extension part 10a.

By using the sheet 17, it is possible to more effectively suppress the fine powder of bamboo charcoal released from the bamboo charcoal board 2 from being scattered outside through the holes 6 of the front plate 4 and the back plate 12, and the bamboo charcoal board. 2 is brought into contact with a hard part such as aluminum or synthetic resin through a cushioning sheet 17, so that the fine powder of bamboo charcoal can be prevented from detaching from the bamboo charcoal board 2, and both sides of the bamboo charcoal board 2 are Since it contacts the breathable sheet 17, the adsorption effect of the entire bamboo charcoal can be used effectively. In addition, the sheet | seat 17 which has the said buffer property and air permeability does not necessarily need to be arrange | positioned on the front and back both surfaces of a bamboo charcoal board, and can be arrange | positioned only on the surface side where it is effective to use.
In the second embodiment, portions common to the first embodiment are denoted by the same reference numerals as those in the first embodiment, and description thereof is omitted.

  When the bamboo charcoal panel 1B of the second embodiment is used in a state where a ventilation space is formed on the back surface of the panel frame 3B, specifically, as shown in the third embodiment of FIGS. Facing the indoor space in the building, or when it is possible to provide a ventilation space between the mounting target surface on which the bamboo charcoal panel is installed without attaching the bamboo charcoal panel 1B in close contact with the mounting target surface. It is suitable. When the back panel 12 fixes the porous panel frame 3B to the surface to be attached, the back panel 12 is configured to be supported by facing the ventilation space, or a bracket or the like for performing such support. Must be used.

  6 to 8 show a third embodiment in which the bamboo charcoal panel according to the present invention is applied to a joinery such as a door, a partition, etc., whose both faces the indoor space in the building. The panel frame 3C of the bamboo charcoal panel 1C in the third embodiment is configured such that the front plate 4 and the back plate 12 are both porous as in the second embodiment, but as shown in FIG. The forms of the front plate 4 and the back plate 12 are different from those of the second embodiment.

  Specifically, the surface plate 4 in the panel frame 3C includes two concave grooves 5 arranged in parallel as in the second embodiment, and the bamboo charcoal board 2 is fitted in each of the two grooves. A screw hole 20 for screwing the mounting screw 22 between the two concave grooves 5 is provided, and a screw hole 21 is also provided in the connecting portion 10 connecting the adjacent panel frames 3C. The front plate 4 is fitted with the bamboo charcoal board 2 in the concave grooves 5, and then individually attached with a porous back plate 12 in the concave grooves 5, as shown in FIGS. A plurality of the panel frames 3C are fitted and connected at their connecting portions 10, and both ends of the panel frames 3C are fitted into the frame grooves 26 in the U-shaped connecting frame 25, and the screw holes are inserted from the connecting frame 25 side. As shown in FIG. 6, the whole panel frame 3 </ b> C is connected in a plate shape by screwing the mounting screws 22 into 20 and 21, and this is attached to the joinery frame 27 to constitute the joinery. ing.

  FIGS. 9 and 10 show a fourth embodiment in which the bamboo charcoal panel according to the present invention is applied to a bamboo shoot. The panel frame 3D of the bamboo charcoal panel 1D includes a bamboo charcoal board 2 as shown in FIG. An inward engagement groove 7b is provided in the support portions 7 at both ends of the porous surface plate 4 in which the recessed grooves 5 to be fitted are arranged, and the side end of the porous back plate 12 is inserted into the engagement groove 7b. The bamboo charcoal board 2 is fitted into the groove 5 in the front plate 4 and covered with the back plate 12, and a plurality of the bamboo charcoal panels 1D are arranged in a direction orthogonal to them. Arranged side by side on the support base plate 30 and fastened to the support base plate 30 with screws 31 at the joint 10 between the two concave grooves 5 in each bamboo charcoal panel 1D, thereby forming a scissors.

  11 and 12 show a fifth embodiment in which the bamboo charcoal panel according to the present invention is applied to furniture such as a shoe box. The panel frame 3E of the bamboo charcoal panel 1E is fitted with the bamboo charcoal board 2. And an engagement provided on the side walls 5 a on both sides of the groove 5. The bamboo charcoal board 2 is fitted into the groove 5 in the surface plate 4. The groove-shaped support portion 7 is mounted along the rail 37 provided on the lower surface of the shelf board 36 in the furniture body 35 so as to be freely inserted and removed along the lower surface of the shelf board 36. A back plate 12 can be placed on the bamboo charcoal board 2 fitted in the groove 5 in the front plate 4. When the bamboo charcoal panel 1E is applied to such furniture, it is particularly effective for deodorizing the interior of the furniture.

DESCRIPTION OF SYMBOLS 1A-1E Bamboo charcoal panel 2 Bamboo charcoal board 3A-3E Panel frame 4 Front plate 5 Groove 7 Support part 12 Back plate

Claims (7)

A bamboo charcoal panel formed into a panel shape by fitting a bamboo charcoal board that is breathable in the thickness direction, which is formed by compressing the powder of bamboo charcoal into a plate,
The panel frame includes a porous surface plate provided with a recessed groove for accommodating the bamboo charcoal board on the back side, and is fixed or supported to the mounting target surface on both side walls in the width direction of the recessed groove on the surface plate. With a support ,
The panel frame has a back plate that overlaps with the support portions on both side walls in the width direction of the groove on the back surface of the front plate, and a storage space for the bamboo charcoal board is formed between the groove and the back plate, The support part of the front plate is configured to be supported on the mounting target surface via the back plate,
An engaging element that elastically engages with each other is provided at both end portions in the width direction of the front surface plate and the back surface plate,
Bamboo charcoal panel characterized by that. The bamboo charcoal board is accommodated in the concave groove in the porous surface plate with a cushioning and breathable sheet interposed therebetween,
The bamboo charcoal panel according to claim 1 characterized by things. A ventilation gap is interposed between the bamboo charcoal board and the back plate in the accommodation space,
Bamboo charcoal panel according to claim 1, characterized in that. The back plate is porous, and the back of the back plate faces the ventilation space and can be supported on the mounting target surface.
Bamboo charcoal panel according to claim 1, characterized in that. The bamboo charcoal board is accommodated in the concave groove by interposing a cushioning and breathable sheet inside the porous front plate and / or the porous back plate,
The bamboo charcoal panel according to claim 4 characterized by things. A single concave groove, or a connecting portion that allows adjustment of the connecting width between adjacent panel frames is provided at both side ends of a panel frame in which a plurality of concave grooves are arranged side by side.
The bamboo charcoal panel according to any one of claims 1 to 5 . The panel frame is made of a shape made of aluminum or synthetic resin,
Bamboo charcoal panel according to claim 1-6, characterized in that.

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