JP3050210U - Skylight door closing device in greenhouses - Google Patents
Skylight door closing device in greenhousesInfo
- Publication number
- JP3050210U JP3050210U JP1997011329U JP1132997U JP3050210U JP 3050210 U JP3050210 U JP 3050210U JP 1997011329 U JP1997011329 U JP 1997011329U JP 1132997 U JP1132997 U JP 1132997U JP 3050210 U JP3050210 U JP 3050210U
- Authority
- JP
- Japan
- Prior art keywords
- leaf spring
- skylight
- stopper
- notch
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Greenhouses (AREA)
Abstract
(57)【要約】
【課題】 強風時でも扉が勝手に開たりせず、しかもコ
ストを低く抑えることができるようにする。
【解決手段】 天窓Ｗに、その上縁部に設けられたヒン
ジ１を介して取り付けられた扉Ｐ５の閉止装置であっ
て、扉Ｐ５下面における下縁部に板バネ６が取り付けら
れ、天窓Ｗの下縁部には板バネ６を受ける受部７が設け
られ、板バネ６が受部７に当接して板バネ６のストッパ
部６ｃが一旦、前方へ弾性変形した後、当該ストッパ部
６ｃ両側の掛合用切欠と受部７の凸条１２が掛合するこ
とにより、扉Ｐ５の閉止状態が板バネ６のバネ力によっ
て維持されるようになされている。
(57) [Summary] [PROBLEMS] To prevent a door from opening on its own even in a strong wind, and to keep costs low. SOLUTION: A closing device for a door P5 attached to a skylight W via a hinge 1 provided on an upper edge thereof, wherein a leaf spring 6 is attached to a lower edge portion on a lower surface of the door P5, A receiving portion 7 for receiving the leaf spring 6 is provided at the lower edge portion. The stopper portion 6c of the leaf spring 6 temporarily elastically deforms forward after the leaf spring 6 comes into contact with the receiving portion 7, and then the stopper portion 6c The closed state of the door P5 is maintained by the spring force of the leaf spring 6 by engaging the engaging notches on both sides with the ridges 12 of the receiving portion 7.
Description
【０００１】[0001]
本考案は、比較的小型の温室や収納庫等における天窓の扉閉止装置に関する。 The present invention relates to a door closing device for a skylight in a relatively small greenhouse or storage.
【０００２】[0002]
従来、例えば小型温室における天窓の扉閉止装置としては、天窓の上縁にヒン ジが設けられ、該ヒンジを介して天窓に扉が揺動自在に取り付けられており、そ して、天窓の下縁およびこれに対応する扉の下縁には磁石がそれぞれ取り付けら れ、これら磁石同士が引っ付くことによって扉が閉じられ、また離れることによ って扉があけられるようになされていた。 Conventionally, for example, as a door closing device for a skylight in a small greenhouse, a hinge is provided on the upper edge of the skylight, and the door is swingably attached to the skylight via the hinge, and the door is closed under the skylight. Magnets were attached to the rim and the corresponding lower edge of the door, and the magnets were attached to each other so that the door was closed when the magnets came together, and the door was opened when the magnets were separated.
【０００３】 また、他の扉閉止装置として、上記磁石に代えて錠が取り付けられていた。[0003] As another door closing device, a lock is attached instead of the magnet.
【０００４】[0004]
上述した従来の扉閉止装置のうち、前者では、磁石同士が引っ付くことによっ て扉が閉じられた状態となるが、強風が吹いた場合、磁石同士が離れて扉が勝手 に開いてしまうおそれがあった。 Of the conventional door closing devices described above, in the former, the magnets are pulled together and the door is closed, but when a strong wind blows, the magnets separate and the door opens freely. There was a fear.
【０００５】 一方、後者の場合、強風によって扉が勝手に開くといった心配はないものの、 錠を用いることによってコストが高くなるという問題があった。[0005] On the other hand, in the latter case, there is no concern that the door is opened by a strong wind, but there is a problem that the cost is increased by using a lock.
【０００６】 本考案の目的は、強風時でも扉が勝手に開たりせず、しかもコストを低く抑え ることができる天窓の扉閉止装置を提供することにある。An object of the present invention is to provide a door closing device for a skylight in which a door does not open freely even in a strong wind and the cost can be kept low.
【０００７】[0007]
請求項１記載の本考案は、天窓に、その上縁部に設けられたヒンジを介して取 り付けられた扉の閉止装置であって、扉下面における下縁部に板バネが取り付け られ、天窓の下縁部には板バネを受ける受部が設けられ、板バネは扉下面に固定 される固定部と固定部の上縁部から天窓内方へ下向きに傾斜したガイド部と固定 部の下縁部から天窓外方へ下向きに傾斜し、固定部の下縁部を支点として前方へ 弾性変形するストッパ部とよりなり、ストッパ部は舌片状であって、少なくとも 一側に掛合用切欠が形成され、掛合用切欠から下方が前方へ略倒Ｌ字状に屈曲し た把持部となされており、受部は天窓の下縁部内側から上方へ突出した突出壁と 天窓の下縁部外側から前方へ突出した凸条と凸条の一部が切欠された切欠部とを 有し、凸条の切欠部はストッパ部の掛合用切欠側方部分が進入し得る幅を有し、 凸条はストッパ部の掛合用切欠と掛合可能な幅となされており、受部の突出壁先 端に板バネのガイド部が当接すると共に凸条先端に板バネのストッパ部における 把持部上部が当接してストッパ部が前方へ変形し、受部の突出壁先端が板バネの ガイド部に当接しつつ該板バネの固定部上縁に導かれることにより、凸条の切欠 部にストッパ部の掛合用切欠側方部分が進入して掛合用切欠と切欠部両側の凸条 端部が掛合して天窓が閉止されるようになされているものである。 The present invention according to claim 1 is a door closing device attached to a skylight via a hinge provided on an upper edge thereof, wherein a leaf spring is attached to a lower edge on a lower surface of the door, A receiving portion for receiving a leaf spring is provided at the lower edge of the skylight, and the leaf spring is provided with a fixing portion fixed to the lower surface of the door, and a guide portion and a fixing portion inclined downward from the upper edge of the fixing portion toward the inside of the skylight. A stopper that is inclined downward from the lower edge to the outside of the skylight and elastically deforms forward with the lower edge of the fixed part as a fulcrum. The stopper is a tongue-like shape and has a notch for engaging at least one side. The lower part of the ceiling notch is formed as a grip portion bent downward in a substantially L-shape from the engaging notch, and the receiving part includes a protruding wall protruding upward from the inside of the lower edge of the skylight and a lower edge of the skylight. It has a ridge protruding forward from the outside and a notch with a part of the ridge cut out. The protrusion has a width that allows the side portion of the stopper notch to enter, and the ridge has a width capable of engaging with the notch for engagement of the stopper portion. While the guide portion abuts, the upper end of the holding portion of the leaf spring abuts on the tip of the ridge, the stopper portion is deformed forward, and the tip of the protruding wall of the receiving portion abuts on the guide portion of the leaf spring. Is guided to the upper edge of the fixing part, the side of the notch of the stopper enters the notch of the ridge, and the notch for engagement and the end of the ridge on both sides of the notch engage to close the skylight. It is something that has been done.
【０００８】 請求項２記載の本考案は、天窓に、その上縁部に設けられたヒンジを介して取 り付けられた扉の閉止装置であって、扉下面における下縁部に板バネが取り付け られ、天窓の下縁部には板バネを受ける受部が設けられ、板バネは扉下面に固定 される固定部と固定部の上縁部から天窓内方へ下向きに傾斜したガイド部と固定 部の下縁部から天窓外方へ下向きに傾斜し、固定部の下縁部を支点として前方へ 弾性変形するストッパ部とよりなり、ストッパ部は舌片状であって、掛合用孔が 形成され、掛合用孔から下方が前方へ略倒Ｌ字状に屈曲した把持部となされてお り、受部は天窓の下縁部内側から上方へ突出した突出壁と天窓の下縁部外側から 前方へ突出した凸条と凸条の二箇所に間隔をあけて切欠された切欠部と両切欠部 間の凸条よりなる掛合用凸部を有し、凸条の両切欠部はストッパ部の掛合用孔側 方部分が進入し得る幅を有し、掛合用凸部は掛合用孔と掛合し得る幅となされて おり、受部の突出壁先端に板バネのガイド部が当接すると共に凸条先端に板バネ のストッパ部における把持部上部が当接してストッパ部が前方へ変形し、受部の 突出壁先端が板バネのガイド部に当接しつつ該板バネの固定部上縁に導かれるこ とにより、凸条の両切欠部に掛合用孔側方部分が進入して、掛合用凸部と掛合用 孔が掛合して天窓が閉止されるようになされているものである。The present invention according to claim 2 is a door closing device attached to a skylight via a hinge provided at an upper edge thereof, wherein a leaf spring is provided at a lower edge of a lower surface of the door. At the lower edge of the skylight, a receiving part for receiving a leaf spring is provided.The leaf spring has a fixed part fixed to the lower surface of the door and a guide part inclined downward from the upper edge of the fixed part into the skylight. A stopper is provided which inclines downward from the lower edge of the fixed part to the outside of the skylight and is elastically deformed forward with the lower edge of the fixed part as a fulcrum. The holding portion is formed so as to be bent downward in a substantially L-shape in the downward direction from the engagement hole, and the receiving portion includes a protruding wall projecting upward from the inside of the lower edge of the skylight and an outer side of the lower edge of the skylight. Between the notch and the notch with two notches spaced apart from each other The notch of the ridge has a width that allows the side portion of the stopper portion to enter the side of the engagement hole, and the engagement protrusion can engage with the engagement hole. The guide portion of the leaf spring comes into contact with the tip of the projecting wall of the receiving portion, and the upper portion of the grip portion of the stopper portion of the leaf spring comes into contact with the tip of the protruding ridge. The leading edge of the protruding wall is guided to the upper edge of the fixed portion of the leaf spring while abutting on the guide portion of the leaf spring, so that both side portions of the engaging hole enter into both notches of the ridge, and the engaging convex portion is formed. It is designed so that the skylight can be closed by the engagement hole.
【０００９】 また、上述したいずれの本考案においても、板バネのガイド部は天窓の下面に 設けられた垂下壁によって支持されているのが好ましい。Further, in any of the above-described embodiments of the present invention, the guide portion of the leaf spring is preferably supported by a hanging wall provided on the lower surface of the skylight.
【００１０】 上記本考案によれば、天窓の扉を閉める当たり、該扉を降ろせば、先ず、天窓 の受部の突出壁先端に扉の板バネのガイド部が当接すると共に受部の凸条先端に 扉の板バネのストッパ部における把持部上部が当接してストッパ部が一旦、前方 へ変形し、更に扉を天窓が完全に塞がれるまで降ろすことによって、受部の突出 壁先端が板バネのガイド部に当接しつつ該板バネの固定部上縁に導かれると共に 凸条の切欠部にストッパ部の掛合用切欠側方部分ないし掛合用孔側方部分が進入 して、掛合用切欠と切欠部両側の凸条端部ないし掛合用孔と掛合用凸部が掛合し た状態となる。この場合、ストッパ部は当該板バネの作用によって受部に押し付 けられた状態となっているため、扉による天窓の閉止状態が強固に維持される。According to the present invention, when the door of the skylight is closed and the door is lowered, first, the guide portion of the leaf spring of the door comes into contact with the tip of the projecting wall of the reception portion of the skylight and the ridge of the reception portion. The upper part of the stopper part of the leaf spring of the door abuts on the tip, the stopper part is deformed once, and the door is lowered until the skylight is completely closed, so that the tip of the projecting wall of the receiving part is flat. While being brought into contact with the guide portion of the spring, it is guided to the upper edge of the fixed portion of the leaf spring, and the notch side portion of the stopper portion or the side portion of the hooking hole of the stopper portion enters the notch portion of the ridge, so that the notch portion for hooking. Then, the protruding ridge ends on both sides of the notch or the engaging holes and the engaging convex portions are engaged with each other. In this case, since the stopper portion is pressed against the receiving portion by the action of the leaf spring, the closed state of the skylight by the door is firmly maintained.
【００１１】 一方、天窓を開ける場合には、板バネのストッパ部における把持部を引張るだ けで当該ストッパ部が前方へ弾性変形してストッパ部における上記掛合状態が解 除され、扉が開けられる。On the other hand, when the skylight is opened, the stopper is elastically deformed forward only by pulling the grip portion of the stopper of the leaf spring, and the above-mentioned engaged state at the stopper is released, and the door is opened. .
【００１２】[0012]
次に、本考案を組立て式小型温室に適用した場合の実施形態について図面を参 照しつつ説明する。なお、本明細書において、上下、前後および左右は、図１に 示した温室を基準とし、上とは温室の上側を指し、下とは同下側を指し、また前 とは温室の正面側を指し、後とは同背面側を指し、更に左とは温室の左側を、右 と同右側を指すものとする。 Next, an embodiment in which the present invention is applied to an assembled small greenhouse will be described with reference to the drawings. In this specification, the terms up, down, front and rear, and left and right refer to the greenhouse shown in FIG. 1, and the upper part indicates the upper side of the greenhouse, the lower part indicates the same lower side, and the front part indicates the front side of the greenhouse. The term “rear” refers to the back side of the greenhouse, and “left” refers to the left side of the greenhouse, and “right” and “right side”.
【００１３】 図１に示すように、温室は、前後パネル(P1)(P2)と左右パネル(P3)(P4)とによ って上部に天窓(W) が形成され、天窓(W) に、その上縁部に設けられた後述する ヒンジ(1) を介して扉パネル(P5)が取り付けられたものである。各パネル(P1)(P 2)(P3)(P4)(P5)は、所定形状に切断された透明樹脂板(p) と該樹脂板(p) の周囲 に取り付けられたアルミニウム押出型材製の枠部材(f) とによって構成されてい る。As shown in FIG. 1, the greenhouse has a skylight (W) formed at an upper portion by front and rear panels (P1) and (P2) and left and right panels (P3) and (P4). The door panel (P5) is attached via a hinge (1) described later provided on the upper edge portion. Each of the panels (P1), (P2), (P3), (P4) and (P5) is made of a transparent resin plate (p) cut into a predetermined shape and an aluminum extruded die attached around the resin plate (p). And a frame member (f).
【００１４】 また、温室自体は、左右パネル(P3)(P4)の前側の枠部材(f) 下端部に設けられ たアンカー(a) によって地面に固定される。The greenhouse itself is fixed to the ground by an anchor (a) provided at the lower end of the front frame member (f) of the left and right panels (P3) (P4).
【００１５】 図２に示すように、ヒンジ(1) は、後パネル(P2)および扉パネル(P5)の各枠部 材(f1)(f2)において、扉パネル(P5)側に形成された略円弧状の鉤部(2a)と後パネ ル(P2)側に形成された突起状の鉤部(2b)同士が係合し合う構造となされている。 また、扉パネル(P5)側の鉤部(2a)には、空間部(3) が形成され、該空間部(3) に 後パネル(P2)の枠部材(f1)にビス(4) で止められる倒Ｌ字形のストッパ部材(5) が嵌り込んで扉パネル(P5)の左右方向の移動が阻止されるようになされている。As shown in FIG. 2, the hinge (1) is formed on the side of the door panel (P5) in each frame member (f1) (f2) of the rear panel (P2) and the door panel (P5). A substantially arcuate hook (2a) and a projecting hook (2b) formed on the rear panel (P2) side are configured to engage with each other. A space (3) is formed in the hook (2a) on the door panel (P5) side, and the space (3) is screwed to the frame member (f1) of the rear panel (P2). An inverted L-shaped stopper member (5) to be stopped is fitted so that the door panel (P5) is prevented from moving in the left-right direction.
【００１６】 図３〜図６に示すように、扉パネル(P5)下縁部における枠部材(f3)下面に板バ ネ(6) がビス(17)で固定され、天窓(W) の下縁部にあたる前パネル(P1)上部の枠 部材(f4)の上側には板バネ(6) を受ける受部(7) が設けられ、板バネ(6) は扉パ ネル(P5)の枠部材(f3)下面に固定される固定部(6a)と固定部(6a)の上縁部から天 窓(W) 内方へ下向きに傾斜したガイド部(6b)と固定部(6a)の下縁部から天窓(W) 外方へ下向きに傾斜し、固定部(6a)の下縁部を支点として前方へ弾性変形するス トッパ部(6c)とよりなり、ストッパ部(6c)は舌片状であって、両側にコ字形の掛 合用切欠(8) が形成され、掛合用切欠(8) から下方が前方へ倒Ｌ字状に屈曲した 把持部(9) となされており、受部(7) は前パネル(P1)上部の枠部材(f4)の上面内 側から上方へ突出した突出壁(11)と枠部材(f4)の上面外側から前方へ突出した凸 条(12)と凸条(12)の一部が切欠された切欠部(13)とを有し、凸条(12)の切欠部(1 3)はストッパ部(6c)の掛合用切欠(8) 側方部分(6d) が進入し得る幅を有し、凸 条(12)はストッパ部(6c)の掛合用切欠(8) と掛合可能な幅となされており、受部 (7) の突出壁(11)先端に板バネ(6) のガイド部(6b)が当接すると共に凸条(12)先 端に板バネ(6) のストッパ部(6c)における把持部(9) 上部が当接してストッパ部 (6c)が前方へ変形し、受部(7) の突出壁(11)先端が板バネ(6) のガイド部(6b)に 当接しつつ該板バネ(6) の固定部(6a)上縁に導かれることにより、凸条(12)の切 欠部(13)にストッパ部(6c)の掛合用切欠(8) 側方部分(6d)が進入して掛合用切欠 (8) と切欠部(13)両側の凸条(12)の端部(12c)が掛合して天窓(W) が閉止される ようになされている。As shown in FIGS. 3 to 6, a plate spring (6) is fixed to a lower surface of the frame member (f3) at a lower edge portion of the door panel (P5) with screws (17), and a lower part of the skylight (W) is provided. A receiving portion (7) for receiving a leaf spring (6) is provided above the frame member (f4) on the front panel (P1) corresponding to the edge, and the leaf spring (6) is a frame member of the door panel (P5). (f3) The fixed part (6a) fixed to the lower surface and the guide part (6b) and the lower edge of the fixed part (6a) inclined downward from the upper edge of the fixed part (6a) to the skylight (W) The roof part (6c), which is inclined downward outward from the skylight (W), elastically deforms forward with the lower edge of the fixing part (6a) as a fulcrum, and the stopper part (6c) is shaped like a tongue. A U-shaped engaging notch (8) is formed on both sides, and a downwardly bent L-shaped gripping portion (9) is formed from the engaging notch (8) downward, and a receiving portion ( 7) is a projecting wall (11) projecting upward from the inside of the upper surface of the frame member (f4) above the front panel (P1) and the frame member (f4). ) Has a ridge (12) protruding forward from the outer side of the upper surface and a notch (13) in which a part of the ridge (12) is cut out, and the notch (13) of the ridge (12) has The notch for engagement (8) of the stopper (6c) has a width that allows the side portion (6d) to enter, and the ridge (12) is the width that can be engaged with the engagement notch (8) of the stopper (6c). The guide (6b) of the leaf spring (6) abuts the tip of the projecting wall (11) of the receiving portion (7), and the stopper (12) of the leaf spring (6) contacts the tip of the ridge (12). The upper part of the gripping part (9) in (6c) abuts, the stopper part (6c) is deformed forward, and the tip of the protruding wall (11) of the receiving part (7) contacts the guide part (6b) of the leaf spring (6). By being guided to the upper edge of the fixing portion (6a) of the leaf spring (6) while being in contact with the notch (13) of the ridge (12), the notch (8) for engaging the stopper (6c) with the notch (8) (6d) enters, and the notch for engagement (8) engages with the end (12c) of the ridge (12) on both sides of the notch (13) so that the skylight (W) is closed.
【００１７】 扉パネル(P5)下縁部における枠部材(f3)は、透明樹脂板(p) が嵌め込まれた凹 部(15)を有し、凹部(15)の下側縁部に垂下壁(14)が設けられ、垂下壁(14)の下端 寄り部分が板バネ(6) のガイド部(6b)下縁と当接してガイド部(6b)が垂下壁(14) によって支持されている。The frame member (f3) at the lower edge of the door panel (P5) has a concave portion (15) into which a transparent resin plate (p) is fitted, and a hanging wall is formed on the lower edge of the concave portion (15). (14) is provided, and a portion near the lower end of the hanging wall (14) contacts the lower edge of the guide portion (6b) of the leaf spring (6), and the guide portion (6b) is supported by the hanging wall (14). .
【００１８】 前パネル(P1)上部の枠部材(f4)は、透明樹脂板(p) が嵌め込まれた凹部(18)を 有し、凸条(12)は凹部(18)の上部前側から突出した水平部(12a) と水平部(12a) の先端から下方へ垂下した垂下部(12b) とよりなる。そして、図４に示すように 、扉パネル(P5)を降ろしたときに、凸条(12)は、板バネ(6) のストッパ部(6c)に おける把持部(9) 上部に当接するように設けられ、また受部(7) の突出壁(11)も 板バネ(6) のガイド部(6b)に当接するように設けられている。The frame member (f4) above the front panel (P1) has a concave portion (18) into which a transparent resin plate (p) is fitted, and the ridge (12) projects from the upper front side of the concave portion (18). A horizontal portion (12a) and a hanging portion (12b) that hangs downward from the tip of the horizontal portion (12a). Then, as shown in FIG. 4, when the door panel (P5) is lowered, the ridge (12) is brought into contact with the upper part of the grip (9) at the stopper (6c) of the leaf spring (6). The projecting wall (11) of the receiving portion (7) is also provided so as to abut the guide portion (6b) of the leaf spring (6).
【００１９】 本実施形態によれば、天窓(W) の扉パネル(P5)を閉める当たり、図３に示すよ うに、該扉パネル(P5)を降ろせば、図４に示すように、先ず天窓(W) の受部(7) の突出壁(11)先端に扉パネル(P5)の板バネ(6) のガイド部(6b)が当接すると共に 天窓(W) の凸条(12)先端に扉パネル(P5)の板バネ(6) のストッパ部(6c)における 把持部(9) 上部が当接して、図５に示すように、ストッパ部(6c)が一旦、前方へ 変形し（図５の二点鎖線の状態）、更に扉パネル(P5)を天窓(W) が完全に塞がれ るまで降ろすことによって、受部(7) の突出壁(11)先端が板バネ(6) のガイド部 (6b)に当接しつつ該板バネ(6) の固定部(6a)上縁に導かれると共に凸条(12)の切 欠部(13)にストッパ部(6c)の掛合用切欠(8) 側方部分(6d) が進入して掛合用切 欠(8) と切欠部(13)両側の凸条(12)の端部(12c)が掛合した状態となる。この場 合、ストッパ部(6c)は当該板バネ(6) の作用によって受部(7) に押し付けられた 状態となっているため、扉パネル(P5)による天窓(W) の閉止状態が強固に維持さ れる。According to the present embodiment, when closing the door panel (P5) of the skylight (W), as shown in FIG. 3, if the door panel (P5) is lowered, first, as shown in FIG. The guide (6b) of the leaf spring (6) of the door panel (P5) comes into contact with the tip of the protruding wall (11) of the receiving portion (7) of (W), and the tip of the ridge (12) of the skylight (W). The upper part of the gripper (9) of the stopper (6c) of the leaf spring (6) of the door panel (P5) abuts, and the stopper (6c) temporarily deforms forward as shown in FIG. 5), and by lowering the door panel (P5) until the skylight (W) is completely closed, the protruding wall (11) of the receiving part (7) has a leaf spring (6). While being in contact with the guide portion (6b), the leaf spring (6) is guided to the upper edge of the fixing portion (6a) of the leaf spring (6), and the notch (13) of the ridge (12) is engaged with the notch (13) of the stopper (6c). (8) The side part (6d) enters and the notch (8) for engagement and the end (12c) of the ridge (12) on both sides of the notch (13) are engaged. The state. In this case, since the stopper portion (6c) is pressed against the receiving portion (7) by the action of the leaf spring (6), the closed state of the skylight (W) by the door panel (P5) is firm. Is maintained.
【００２０】 一方、天窓(W) を開ける場合には、板バネ(6) のストッパ部(6c)における把持 部(9) を引張るだけで該ストッパ部(6c)が前方へ弾性変形してストッパ部(6c)に おける掛合用切欠(8) と受部(7) の凸条(12)の端部(12c)の掛合が解除され、扉 パネル(P5)が開けられる。On the other hand, when the skylight (W) is opened, the stopper (6c) is elastically deformed forward by simply pulling the gripping portion (9) of the stopper (6c) of the leaf spring (6). The engagement between the engaging notch (8) in the portion (6c) and the end (12c) of the ridge (12) of the receiving portion (7) is released, and the door panel (P5) is opened.
【００２１】 図７は本実施形態の変形例を示しており、掛合用切欠(8) をストッパ部(6c)の 一側だけに設けたものであり、またこれに合わせて受部(7) における凸条(12)の 切欠部(13)の幅も長くなされている。FIG. 7 shows a modification of this embodiment, in which a notch (8) for engaging is provided only on one side of the stopper portion (6c), and a receiving portion (7) is accordingly provided. The width of the notch (13) of the ridge (12) is also long.
【００２２】 図８は、本考案の他の実施形態を示しており、板バネ(6) のストッパ部(6c)に 上記掛合用切欠(8) に代えて掛合用孔(28)を設け、また受部(7) の凸条(12)には 、２つの切欠部(13)を間隔をあけて設け、両切欠部(13)間の凸条(12)により掛合 用凸部(22)が形成されており、掛合用凸部(22)と掛合用孔(28)との掛合により扉 パネル(P5)が閉止されるようになされている。FIG. 8 shows another embodiment of the present invention, in which a stopper hole (6c) of a leaf spring (6) is provided with a hooking hole (28) instead of the hooking notch (8). The notch (12) of the receiving portion (7) is provided with two notches (13) at an interval, and the engaging notch (12) is provided by the notch (12) between the notches (13). Is formed, and the door panel (P5) is closed by the engagement between the engagement convex portion (22) and the engagement hole (28).
【００２３】 なお、本実施形態において、上記掛合用凸部(22)と掛合用孔(28)との掛合構造 以外の部分は、上記実施形態と同様である。In the present embodiment, portions other than the hooking structure between the hooking projection (22) and the hooking hole (28) are the same as those in the above embodiment.
【００２４】[0024]
本考案の天窓における扉閉止装置によれば、天窓の扉が閉じられている場合お いて、板バネのストッパ部は当該板バネの作用によって受部に押し付けられた状 態となっているため、強風が吹いてもストッパ部の掛合が解除されることはなく 、そのため扉が勝手に開くおそれが全くない。また、本考案の扉閉止装置は、基 本的に板バネとその受部だけから構成されるものであるため、コスト的にも安価 なものとなる。 According to the door closing device for a skylight of the present invention, the stopper portion of the leaf spring is pressed against the receiving portion by the action of the leaf spring when the door of the skylight is closed. Even if a strong wind blows, the engagement of the stopper portion is not released, so that there is no possibility that the door is opened without permission. In addition, the door closing device of the present invention is basically composed only of a leaf spring and its receiving portion, and thus is inexpensive.
【図１】本考案の一実施形態を示す小型温室の斜視図で
ある。FIG. 1 is a perspective view of a small greenhouse showing an embodiment of the present invention.
【図２】小型温室における天窓上縁のヒンジ構造を示す
斜視図である。FIG. 2 is a perspective view showing a hinge structure of an upper edge of a skylight in a small greenhouse.
【図３】天窓の扉パネルの板バネが受部に当接する前の
状態を示す側面断面図である。FIG. 3 is a side sectional view showing a state before a leaf spring of a door panel of a skylight abuts on a receiving portion.
【図４】天窓の扉パネルの板バネが受部に当接した当初
の状態を示す側面断面図である。FIG. 4 is a side sectional view showing an initial state in which a leaf spring of a door panel of a skylight abuts on a receiving portion.
【図５】天窓の扉パネルの板バネにおける掛合用切欠と
受部の凸条が掛合した状態を示す側面断面図である。FIG. 5 is a side cross-sectional view showing a state in which a notch for engagement in a leaf spring of a door panel of a skylight and a ridge of a receiving portion are engaged.
【図６】図５の掛合状態を前側から見た部分正面図であ
る。FIG. 6 is a partial front view of the engaging state of FIG. 5 as viewed from the front side.
【図７】本考案の他の実施形態における板バネの掛合用
切欠と受部の凸条の掛合状態を示す部分正面図である。FIG. 7 is a partial front view showing a hooked notch of a leaf spring and a hooked state of a receiving portion in another embodiment of the present invention.
【図８】本考案の更に他の実施形態における板バネの掛
合用孔と受部の掛合用凸部の掛合状態を示す部分正面図
である。FIG. 8 is a partial front view showing a hooking state of a hooking hole of a leaf spring and a hooking projection of a receiving portion in still another embodiment of the present invention.
(W) ： 天窓 (P5)： 扉パネル (6) ： 板バネ (6a)： 固定部 (6b)： ガイド部 (6c)： ストッパ部 (6d)： 掛合用切欠側方部分 (7) ： 受部 (8) ： 掛合用切欠 (9) ： 把持部 (11)： 突出壁 (12)： 凸条 (13)： 切欠部 (22)： 掛合用凸部 (26d)： 掛合用孔側方部分 (28)： 掛合用孔 (W): Skylight (P5): Door panel (6): Leaf spring (6a): Fixed part (6b): Guide part (6c): Stopper part (6d): Notch side part for engaging (7): Receiving Part (8): Notch for hooking (9): Holding part (11): Projecting wall (12): Protrusion (13): Notch (22): Protrusion for hooking (26d): Side part of hole for hooking (28): Hole for hanging
Claims (3)
ンジ(1) を介して取り付けられた扉(P5)の閉止装置であ
って、扉(P5)下面における下縁部に板バネ(6)が取り付
けられ、天窓(W) の下縁部には板バネ(6) を受ける受部
(7) が設けられ、板バネ(6) は扉(P5)下面に固定される
固定部(6a)と固定部(6a)の上縁部から天窓(W) 内方へ下
向きに傾斜したガイド部(6b)と固定部(6a)の下縁部から
天窓(W) 外方へ下向きに傾斜し、固定部(6a)の下縁部を
支点として前方へ弾性変形するストッパ部(6c)とよりな
り、ストッパ部(6c)は舌片状であって、少なくとも一側
に掛合用切欠(8) が形成され、掛合用切欠(8) から下方
が前方へ略倒Ｌ字状に屈曲した把持部(9) となされてお
り、受部(7) は天窓(W) の下縁部内側から上方へ突出し
た突出壁(11)と天窓(W) の下縁部外側から前方へ突出し
た凸条(12)と凸条(12)の一部が切欠された切欠部(13)と
を有し、凸条(12)の切欠部(13)はストッパ部(6c)の掛合
用切欠(8) 側方部分(6d) が進入し得る幅を有し、凸条
(12)はストッパ 部(6c)の掛合用切欠(8) と掛合可能な
幅となされており、受部(7) の突出壁(11)先端に板バネ
(6) のガイド部(6b)が当接すると共に凸条(12)先端に板
バネ(6) のストッパ部(6c)における把持部(9) 上部が当
接してストッパ部(6c)が前方へ変形し、受部(7) の突出
壁(11)先端が板バネ(6) のガイド部(6b)に当接しつつ該
板バネ(6) の固定部(6a)上縁に導かれることにより、凸
条(12)の切欠部(13)にストッパ部(6c)の掛合用切欠(8)
側方部分(6b)が進入して掛合用切欠(8) と切欠部(13)両
側の凸条(12)の端部(12c)が掛合して天窓(W) が閉止さ
れるようになされてい る、温室等における天窓の扉閉
止装置。1. A closing device for a door (P5) attached to a skylight (W) via a hinge (1) provided at an upper edge thereof, wherein the door (P5) has a lower edge on a lower surface thereof. The leaf spring (6) is attached, and the lower edge of the skylight (W) receives the leaf spring (6).
(7), and the leaf spring (6) has a fixed part (6a) fixed to the lower surface of the door (P5) and a guide inclined downward from the upper edge of the fixed part (6a) into the skylight (W). A stopper (6c) that inclines downward from the lower edge of the fixed portion (6b) and the fixed portion (6a) outwardly of the skylight (W) and elastically deforms forward with the lower edge of the fixed portion (6a) as a fulcrum. The stopper (6c) has a tongue-like shape, and has a notch (8) formed on at least one side, and the lower part of the notch (8) is bent in a substantially L-shape downward. The receiving part (7) has a projecting wall (11) projecting upward from the inside of the lower edge of the skylight (W) and a projecting part projecting forward from the outside of the lower edge of the skylight (W). The ridge (12) has a notch (13) in which a part of the ridge (12) is cut, and the notch (13) of the ridge (12) has a notch (8) for engaging the stopper (6c). ) The side part (6d) is wide enough to enter, and
(12) has a width capable of engaging with the engaging notch (8) of the stopper portion (6c), and the leaf spring (11) of the receiving portion (7) is provided with a leaf spring.
The guide (6b) of (6) abuts and the upper part of the grip (9) of the stopper (6c) of the leaf spring (6) abuts on the tip of the ridge (12), and the stopper (6c) moves forward. The leaf spring (6) is deformed and guided to the upper edge of the fixed part (6a) of the leaf spring (6) while the tip of the projecting wall (11) of the receiving part (7) abuts the guide part (6b) of the leaf spring (6). The notch (8) for engaging the stopper (6c) with the notch (13) of the ridge (12)
The side part (6b) enters and the notch (8) for hooking engages with the end (12c) of the ridge (12) on both sides of the notch (13) so that the skylight (W) is closed. A roof window door closing device for greenhouses.
ンジ(1) を介して取り付けられた扉(P5)の閉止装置であ
って、扉(P5)下面における下縁部に板バネ(6)が取り付
けられ、天窓(W) の下縁部には板バネ(6) を受ける受部
(7) が設けられ、板バネ(6) は扉(P5)下面に固定される
固定部(6a)と固定部(6a)の上縁部から天窓(W) 内方へ下
向きに傾斜したガイド部(6b)と固定部(6a)の下縁部から
天窓(W) 外方へ下向きに傾斜し、固定部(6a)の下縁部を
支点として前方へ弾性変形するストッパ部(6c)とよりな
り、ストッパ部(6c)は舌片状であって、掛合用孔(28)が
形 成され、掛合用孔(28) から下方が前方へ略倒Ｌ字状
に屈曲した把持部(9)とな されており、受部(7) は天窓
(W) の下縁部内側から上方へ突出した突出壁(11)と天窓
(W) の下縁部外側から前方へ突出した凸条(12)と凸条(1
2)の二箇所に間隔をあけて切欠された切欠部(13)と両切
欠部(13)間の凸条(12)よりなる掛合用凸部(22)を有し、
凸条(12)の両切欠部(13)はストッパ部(6c)の掛合用孔(2
8)側方部分(26d) が進入し得る幅を有し、掛合用凸部(2
2)は掛合用孔(28)と掛合し得る幅となされており、受部
(7) の突出壁(11)先端に板バネ(6) のガイド部(6b)が当
接すると共に凸条(12)先端に板バネ(6) のストッパ部(6
c)における把持部(9) 上部が当接してストッパ部(6c)が
前方へ変形し、受部(7) の突出壁(11)先端が板バネ(6)
のガイド部(6b)に当接しつつ該板バネ(6) の固定部(6a)
上縁に導かれることにより、凸条(12)の両切欠部(13)に
掛合用孔(28)側方部分(26d) が進入して、掛合用凸部(2
2)と掛合用孔(28)が掛合して天窓(W) が閉止されるよう
になされている、温室等における天窓の扉閉止装置。2. A closing device for a door (P5) attached to a skylight (W) via a hinge (1) provided at an upper edge thereof, wherein the door (P5) has a lower edge on a lower surface thereof. The leaf spring (6) is attached, and the lower edge of the skylight (W) receives the leaf spring (6).
(7), and the leaf spring (6) has a fixed part (6a) fixed to the lower surface of the door (P5) and a guide inclined downward from the upper edge of the fixed part (6a) into the skylight (W). A stopper (6c) that inclines downward from the lower edge of the fixed portion (6b) and the fixed portion (6a) outwardly of the skylight (W) and elastically deforms forward with the lower edge of the fixed portion (6a) as a fulcrum. The stopper portion (6c) has a tongue-like shape, has a hooking hole (28) formed, and a downwardly bent L-shaped grip portion (9) extends forward from the hooking hole (28). The receiving part (7) is a skylight
(W) Projection wall (11) and skylight that project upward from the inside of the lower edge
(W) The ridges (12) and (1) projecting forward from the outside of the lower edge
2) has a notch portion (13) cut out at an interval at two locations and a hooking projection (22) formed of a ridge (12) between both notches (13),
Both notches (13) of the ridge (12) are engaged with the engaging holes (2) of the stopper (6c).
8) The side part (26d) has a width that allows it to enter, and the engaging projection (2
2) is wide enough to engage with the engaging hole (28),
The guide (6b) of the leaf spring (6) abuts on the tip of the protruding wall (11) of (7), and the stopper (6) of the leaf spring (6) comes on the tip of the ridge (12).
The upper part of the gripper (9) in (c) comes into contact, the stopper (6c) is deformed forward, and the tip of the projecting wall (11) of the receiving part (7) is a leaf spring (6).
The fixed part (6a) of the leaf spring (6) while abutting against the guide part (6b)
By being guided to the upper edge, the side portion (26d) of the engaging hole (28) enters both the notches (13) of the ridge (12), and the engaging convex portion (2
A skylight door closing device in a greenhouse or the like, wherein the skylight (W) is closed by engaging the engagement hole (28) with the engagement hole (28).
面に設けられた垂下壁(14)によって支持されている、請
求項１または２記載の温室等における天窓の扉閉止装
置。3. The door of a skylight in a greenhouse or the like according to claim 1, wherein the guide portion (6b) of the leaf spring (6) is supported by a hanging wall (14) provided on a lower surface of the skylight (W). Closure device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1997011329U JP3050210U (en) | 1997-12-26 | 1997-12-26 | Skylight door closing device in greenhouses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1997011329U JP3050210U (en) | 1997-12-26 | 1997-12-26 | Skylight door closing device in greenhouses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3050210U true JP3050210U (en) | 1998-06-30 |
Family
ID=43184425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1997011329U Expired - Lifetime JP3050210U (en) | 1997-12-26 | 1997-12-26 | Skylight door closing device in greenhouses |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3050210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0836699A (en) * | 1994-07-25 | 1996-02-06 | Nec Corp | Parking guiding device for mobile object |
-
1997
- 1997-12-26 JP JP1997011329U patent/JP3050210U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0836699A (en) * | 1994-07-25 | 1996-02-06 | Nec Corp | Parking guiding device for mobile object |
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