JPH0741325Y2 - Mushroom cultivation bottle lid - Google Patents

Description

【考案の詳細な説明】[Detailed description of the device]

【０００１】[0001]

【産業上の利用分野】本考案はキノコ類の栽培の分野に
属し、栽培瓶用蓋として利用される。[Industrial application] The present invention belongs to the field of mushroom cultivation, and is used as a lid for cultivation bottles.

【０００２】[0002]

【従来の技術】実開昭６１−６０６４８号公報に示すよ
うに、瓶口の内部に及んで蓋の中央部にフィルターを設
けたものは、菌糸束が成長して上昇すると、フィルター
に入り込んでフィルターを目詰まりさせる欠点があり、
また、蓋の裏面全面に及ぶフィルターは、蓋の裏面やフ
ィルターの受盤に湿気により密着し、吸排気を妨げる欠
陥がある。2. Description of the Related Art As shown in Japanese Utility Model Laid-Open No. 61-60648, a filter provided with a filter at the center of the lid extending to the inside of the bottle mouth enters the filter when the mycelium bundle grows and rises. Has the drawback of clogging the filter,
In addition, the filter covering the entire back surface of the lid has a defect that it adheres to the back surface of the lid and the receiving plate of the filter due to moisture, and prevents intake and exhaust.

【０００３】[0003]

【考案が解決しようとする課題】本考案は蓋内のフィル
ターが目詰まりせず、吸排気を妨げることのないキノコ
類栽培瓶用蓋を提供しようとする。DISCLOSURE OF THE INVENTION The present invention seeks to provide a lid for mushroom cultivation bottles in which the filter in the lid does not become clogged and does not interfere with intake and exhaust.

【０００４】[0004]

【課題を解決するための手段】本考案のキノコ類栽培瓶
用蓋は、上蓋と上蓋に嵌着する下蓋間に所要厚でドーナ
ッツ形状のフィルターを内外周縁において挟持するとと
もに、フィルターの上面に放射状空間を多数配列し、該
空間の一部を外端を遮断して上蓋の排気孔に連通し、空
間の他部を相互に連通するとともに、下蓋の吸気孔に連
通して成るものである。[Means for Solving the Problems] The lid for a mushroom cultivation bottle of the present invention is such that a donut-shaped filter having a required thickness is sandwiched between the upper lid and the lower lid fitted to the upper lid on the inner and outer peripheral edges, and the upper surface of the filter is attached. A large number of radial spaces are arranged, a part of the spaces is connected to the exhaust hole of the upper lid by blocking the outer end, and the other parts of the space are connected to each other and to the intake hole of the lower lid. is there.

【０００５】[0005]

【作用】放射状空間がフィルターへの通気路を形成し、
下蓋の吸気孔に連通する空間が吸気を取り込み、上蓋の
排気孔に連通する空間はその外周において吸気とは隔絶
されて瓶内の排気ガスを案内する。[Function] The radial space forms a ventilation path to the filter,
The space communicating with the intake hole of the lower lid takes in the intake air, and the space communicating with the exhaust hole of the upper lid is isolated from the intake air at its outer periphery to guide the exhaust gas in the bottle.

【０００６】[0006]

【実施例】本考案のキノコ類栽培瓶用蓋ａ（以下、単に
蓋ａとする。）を一実施例により説明すると、蓋ａは上
蓋１とフィルター２と下蓋３とから成り、上蓋１は図
１、図２に示すように、円形盤体４の内面外周近傍に円
筒状の嵌入壁５を立設し、嵌入壁５の内部に所要の間隔
を配して放射状に所要の間隔で所要長さの受け座６を立
設し、受け座６の上面（使用状態では下面）に円形盤体
４の中心方向に降下する傾斜面７を配設し、受け座６間
の円形盤体４に均等に４個の排気孔８を貫設して成り、
フィルター２は所要厚、柔軟多孔性材にして、図３に示
すように外周縁が前記上蓋１の受け座６の外端に及び、
内周縁が所要径のドーナッツ形状のもので、下蓋３は図
４、図５に示すように、円形盤体９の下面に瓶口に外嵌
する円筒状の嵌着壁１０を垂下し、上面外端に円筒状の
周壁１１を周設し、周壁１１の内面で前記上蓋１の受け
座６の外端に外嵌する円弧状の嵌着壁１２を間隙１３を
配して断続的に立設し、間隙１３に臨んで嵌着壁１２と
周壁１１間の円形盤体９に吸気孔１４を貫設し、中央部
には前記フィルター２の内周縁の径より若干大径の貫通
孔１５を貫設し、貫通孔１５の周縁には周壁１６を立設
するとともに、周壁１６の前記間隙１３に対応する位置
を高くして、嵌着壁１２と同高の押え片１７を形成し、
押え片１７間に凹部１８を配設して成っている。EXAMPLE A description will be given of a lid a for mushroom cultivation bottles of the present invention (hereinafter, simply referred to as lid a) by one embodiment. The lid a is composed of an upper lid 1, a filter 2 and a lower lid 3. As shown in FIG. 1 and FIG. 2, a cylindrical fitting wall 5 is erected in the vicinity of the outer circumference of the inner surface of the circular plate body 4, and the fitting wall 5 is provided with a required interval in a radial direction at a required interval. A receiving seat 6 having a required length is erected, and an inclined surface 7 that descends toward the center of the circular board 4 is provided on the upper surface (the lower surface in the used state) of the receiving seat 6, and the circular board body between the receiving seats 6 is provided. 4 evenly provided with 4 exhaust holes 8
The filter 2 has a required thickness and is made of a flexible porous material, and its outer peripheral edge extends to the outer end of the receiving seat 6 of the upper lid 1 as shown in FIG.
As shown in FIGS. 4 and 5, the inner lid has a donut shape with a required diameter, and the lower lid 3 hangs a cylindrical fitting wall 10 externally fitted to the bottle mouth on the lower surface of the circular disc body 9, A cylindrical peripheral wall 11 is provided at the outer end of the upper surface, and an arc-shaped fitting wall 12 that is externally fitted to the outer end of the receiving seat 6 of the upper lid 1 on the inner surface of the peripheral wall 11 is intermittently provided with a gap 13. An air intake hole 14 is provided upright in the circular plate body 9 between the fitting wall 12 and the peripheral wall 11 so as to face the gap 13, and a through hole having a diameter slightly larger than the diameter of the inner peripheral edge of the filter 2 is provided in the central portion. 15, a peripheral wall 16 is erected on the periphery of the through hole 15, and a position corresponding to the gap 13 of the peripheral wall 16 is raised to form a pressing piece 17 having the same height as the fitting wall 12. ,
A recess 18 is provided between the pressing pieces 17.

【０００７】このようにして成る上蓋１とフィルター２
と下蓋３とから成る蓋ａは図６に示すように、フィルタ
ー２はその外周縁が上蓋１の受け座６の外端部下面と下
蓋３の円形盤体９の内面に挟持され、内周縁は上蓋１の
内面と下蓋３の押え片１７の突端に挟持され、外周部が
受け座６の傾斜面７に支持され、下蓋３の嵌着壁１０が
瓶口１９に外嵌して使用に供される。The upper lid 1 and the filter 2 thus constructed
As shown in FIG. 6, the lid a including the lower lid 3 and the lower lid 3 has the outer peripheral edge of the filter 2 clamped between the lower surface of the outer end portion of the receiving seat 6 of the upper lid 1 and the inner surface of the circular plate 9 of the lower lid 3. The inner peripheral edge is sandwiched between the inner surface of the upper lid 1 and the projecting end of the pressing piece 17 of the lower lid 3, the outer peripheral portion is supported by the inclined surface 7 of the receiving seat 6, and the fitting wall 10 of the lower lid 3 is externally fitted to the bottle mouth 19. And then used.

【０００８】このとき、フィルター２の上面には受け座
６間の放射状の空間２０が形成され、外気は吸気孔１４
から取り込まれ、連通路２１と連通路２１を介して相互
に連通する放射状の空間２０に満たされる。この状態で
瓶内のキノコ類の菌糸束が成長すると、発生した排気ガ
スはフィルター２を通過して瓶外に出ようとするが、吸
気孔１４に連通する空間２０からは外気が流入し、排気
ガスは外気の流動のない、すなわち、図７、図８に示す
ように、受け座６の外端が円弧状の嵌着壁１２に閉塞さ
れた放射状の空間２０を経て排気孔８より瓶外に排気さ
れ、順次対流現象によって排気と吸気が図られ、所要の
状態まで菌糸束の成長が促進される。この成長状態はフ
ィルター２がドーナッツ形状であるから、上蓋１の中央
部から透視できる。このように、フィルター２はその上
面に放射状の空間２０を配し、下面には下蓋３の嵌着壁
１２と貫通孔１５の周縁に立設した周壁１６間に形成さ
れる凹溝空間２２が配設されるから、吸湿状態でも十分
に吸排気できる。At this time, a radial space 20 between the receiving seats 6 is formed on the upper surface of the filter 2, and the outside air is sucked into the intake hole 14
Is taken in from and is filled with the communication passage 21 and the radial space 20 communicating with each other via the communication passage 21. When the mycelium bundle of mushrooms in the bottle grows in this state, the generated exhaust gas passes through the filter 2 and tries to go out of the bottle, but outside air flows in from the space 20 communicating with the intake hole 14, Exhaust gas does not flow outside air, that is, as shown in FIGS. 7 and 8, the outer end of the receiving seat 6 passes through the radial space 20 closed by the arc-shaped fitting wall 12 and is discharged from the exhaust hole 8 to the bottle. It is exhausted to the outside and exhausted and inhaled by sequential convection phenomenon, and the growth of the mycelium bundle is promoted to a required state. Since the filter 2 has a donut shape in this growth state, it can be seen through the central portion of the upper lid 1. In this way, the filter 2 has a radial space 20 arranged on the upper surface thereof, and a concave groove space 22 formed on the lower surface between the fitting wall 12 of the lower lid 3 and the peripheral wall 16 standing on the peripheral edge of the through hole 15. Is provided, it is possible to sufficiently intake and exhaust even in a moisture absorbing state.

【０００９】[0009]

【考案の効果】以上のように本考案の蓋ａによれば、瓶
口の内部には十分なスペースが確保されるから、菌糸束
の成長過程でフィルターを目詰まりさせることなく、し
かもフィルターは外周縁、内周縁においてそれぞれ断続
的に挟持されるものであるから上蓋、下蓋への接触面が
少ない上、上下面に十分な空間を配設しているから、湿
気によってフィルターが通排気を閉塞することがなく、
十分な通排気が促されるほか、蓋の中央部から瓶口内部
を透視できるから、菌糸束の成長度合いを安全に確認で
きる効果がある。As described above, according to the lid a of the present invention, since a sufficient space is secured inside the bottle mouth, the filter is not clogged during the process of growing the mycelium bundle, and the filter is Since it is sandwiched intermittently at the outer and inner peripheral edges, there is little contact surface to the upper and lower lids, and sufficient space is provided on the upper and lower surfaces to allow the filter to vent and exhaust due to moisture. Without blocking
In addition to promoting sufficient ventilation and ventilation, the inside of the bottle mouth can be seen through from the center of the lid, which is effective in safely confirming the degree of growth of the mycelium bundle.

【図面の簡単な説明】[Brief description of drawings]

【図１】上蓋の裏面図。FIG. 1 is a rear view of an upper lid.

【図２】図１のＡ−Ａ矢視断面図。FIG. 2 is a sectional view taken along the line AA of FIG.

【図３】フィルターの平面図。FIG. 3 is a plan view of a filter.

【図４】下蓋の平面図。FIG. 4 is a plan view of a lower lid.

【図５】図４のＢ−Ｂ矢視断面図。5 is a sectional view taken along the line BB of FIG.

【図６】本考案に係わる蓋ａの使用状態の縦断面図。FIG. 6 is a vertical cross-sectional view of a lid a according to the present invention in use.

【図７】蓋ａの平面図FIG. 7 is a plan view of a lid a.

【図８】図７のＣ−Ｃ矢視断面図。8 is a cross-sectional view taken along the line CC of FIG.

【符号の説明】[Explanation of symbols]

１ 上蓋 ２ フィルター ３ 下蓋 ４ 円形盤体 ５ 嵌入壁 ６ 受け座 ７ 傾斜面 ８ 排気孔 ９ 円形盤体 １０ 嵌着壁 １１ 周壁 １２ 嵌着壁 １３ 間隙 １４ 吸気孔 １５ 貫通孔 １６ 周壁 １７ 押え片 １８ 凹部 １９ 瓶口 ２０ 空間 ２１ 連通路 ２２ 凹溝空間 ａ キノコ類栽培瓶用蓋 1 Upper Lid 2 Filter 3 Lower Lid 4 Circular Disc 5 Fitting Wall 6 Receiving Seat 7 Slope 8 Exhaust Hole 9 Circular Disc 10 Fitting Wall 11 Peripheral Wall 12 Fitting Wall 13 Gap 14 Intake Hole 15 Through Hole 16 Peripheral Wall 17 Retaining Piece 18 Recess 19 Bottle mouth 20 Space 21 Communication passage 22 Groove space a Mushroom cultivation bottle lid

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項１】 上蓋と上蓋に嵌着する下蓋間に所要厚で
ドーナッツ形状のフィルターを内外周縁において挟持す
るとともに、フィルターの上面に放射状空間を多数配列
し、該空間の一部を外端を遮断して上蓋の排気孔に連通
し、空間の他部を相互に連通するとともに、下蓋の吸気
孔に連通して成るキノコ類栽培瓶用蓋。1. A donut-shaped filter having a required thickness is sandwiched between an upper lid and a lower lid fitted to the upper lid at inner and outer peripheral edges, and a large number of radial spaces are arranged on the upper surface of the filter, and a part of the space is an outer end. A mushroom cultivation bottle lid that is connected to the exhaust hole of the upper lid and the other portions of the space to communicate with each other and to the intake hole of the lower lid.