JPS5937375Y2 - Vehicle porthole suspension device - Google Patents

Description

【考案の詳細な説明】 本考案は、主として車両運転室の落し窓懸留具に関する
。DETAILED DESCRIPTION OF THE INVENTION The present invention mainly relates to a trap window suspension device for a vehicle cab.

一般に、第１図に示す如き車両運転室の側扉１に設ける
溶し窓２は、安全確認等のために迅速に昇降できること
が要求される。Generally, a fused window 2 provided in a side door 1 of a vehicle driver's cab as shown in FIG. 1 is required to be able to be raised and lowered quickly for safety confirmation and the like.

このため、従来では第２図に示す如く、窓枠３下縁中央
より若干下った位置に悪習具本体４を取付け、この悪習
具本体４にコイルばね５で窓側へ押圧される受は金６を
嵌挿しその基部に突設せる軸７と室内側に配置するつま
み８とを適度にコイルはね５を圧縮した状態にて連結し
た落し窓懸留具９を簡えており、つまみ８を手前に引け
ば落し窓２が自重で落し、取手１０で落し窓２を引き上
げれば、落し窓２下端の止め金１１と係脱して進退動す
る受は金６で止め金１１の下面を支持するワンタッチ操
作となる。For this reason, conventionally, as shown in FIG. 2, the main body 4 of the tool for bad habits is mounted at a position slightly lower than the center of the lower edge of the window frame 3, and the receiver that is pressed toward the window by the coil spring 5 on the main body 4 of the tool for bad habits is a metal 6. A porthole hanging fixture 9 is simplified, which connects a shaft 7 into which a shaft 7 is inserted and protrudes from the base thereof, and a knob 8 disposed on the indoor side with the coil spring 5 appropriately compressed. If you pull it, the trapdoor 2 will drop under its own weight, and if you pull up the trapdoor 2 with the handle 10, the catch that engages with and disengages from the stopper 11 at the lower end of the trapdoor 2 and moves forward and backward supports the lower surface of the stopper 11 with the metal 6. One-touch operation.

ところが、落し窓２を円滑に昇降させるために落し窓２
と窓枠３のみぞ島１２間にある程度の隙間を確保する必
要があるから、車両のすれ違い等の際落し窓２が風圧で
室内側へ押されみぞ島１２に当たって騒音を発生する欠
点があった。However, in order to smoothly raise and lower the trapdoor 2,
Since it is necessary to secure a certain amount of clearance between the groove island 12 of the window frame 3 and the groove island 12 of the window frame 3, there is a drawback that when vehicles pass each other, the drop-in window 2 is pushed toward the indoor side by wind pressure and hits the groove island 12, generating noise. .

そこで本考案は、簡易な手段により前記の欠点を解消す
ることを目的としている。Therefore, the present invention aims to eliminate the above-mentioned drawbacks by simple means.

以下本考案の実捲例を図面について説明すると第３図お
よび第４図において、室内側の窓枠３の下縁中央部より
若干下った位置に悪習具本体１５を取付け、この悪習具
本体１５の窓側孔部１６にこれに内装するコイルはね１
７で落し窓側へ押圧すべき受は金１８を進退動可能に嵌
挿し、この受は金１８の基部に突設せる軸部１９の先端
部を悪習具本体１５の端部に貫挿してその先端と室内側
に配置するつまみ２０とを適度にコイルばね１７を圧縮
しメコ状態にて連結し、且つ、受は金１８の上面中間部
には受は金の上面で支持する落し窓下縁に突設した止め
金２１を窓枠３のみぞ島２５へ押し付けるための突起部
２２を突設するものである。Hereinafter, an actual rolling example of the present invention will be explained with reference to the drawings. In FIGS. 3 and 4, the bad habit tool main body 15 is installed at a position slightly lower than the center of the lower edge of the window frame 3 on the indoor side. The coil spring 1 to be installed inside the window side hole 16 of
In step 7, the metal 18 is inserted into the receiver to be pressed toward the porthole side so that it can move forward and backward, and the tip of the shaft 19 protruding from the base of the metal 18 is inserted into the end of the main body 15 of the tool. The tip and the knob 20 arranged on the indoor side are connected in a mechanical state by appropriately compressing the coil spring 17, and the lower edge of the trapdoor is supported at the middle part of the upper surface of the metal plate 18. A protrusion 22 is provided to press the stopper 21 protruding from the window frame 3 against the groove island 25 of the window frame 3.

なお図中、２３は悪習具本体１５に形成された突起部案
内溝、２４は止金２１の外側面と対向するみぞ島２５部
分に添着されたモケットの如き弾性材である。In the figure, 23 is a protrusion guide groove formed on the main body 15 of the tool, and 24 is an elastic material such as a moquette attached to the groove island 25 facing the outer surface of the stopper 21.

本実施例は前記するような構成であるから、第３図にお
いて、つまみ２０を手前へ引けば、受け金１８は止め金
２１から外れて落し窓２は自重で落下し、取手１０で落
し窓２を引き上げると、受は金１８は上昇する止め金２
１の傾斜函２６で押されて後退し、止め金２１が通過す
ると前方へ突き出て、その上面で落し窓２の止め金２１
下面を支持すると共に、突起部２２で止め金２１を押圧
してみぞ島２５の弾性体２４に押付け、落し窓下部のが
たつきをなくす。Since this embodiment has the above-mentioned configuration, as shown in FIG. 3, if the knob 20 is pulled toward the user, the receiver 18 will come off the stopper 21 and the porthole 2 will fall under its own weight, and the handle 10 will release the porthole. When you pull up 2, the receiver is gold 18, and the stopper 2 rises.
It is pushed back by the inclined box 26 of 1, and when the stopper 21 passes, it protrudes forward, and the stopper 21 of the trapdoor 2 is pushed on its upper surface.
While supporting the lower surface, the protrusion 22 presses the stopper 21 against the elastic body 24 of the groove island 25 to eliminate rattling at the lower part of the porthole.

即ち、落し窓２はこれを路上限まで引き上げた状態にお
いて、突起部２２とみぞ島２５の弾性＃、２４とで固定
されるために、車両のすれ違い等による風圧によって騒
音が生じない。That is, since the trapdoor 2 is fixed by the projection 22 and the elasticity #24 of the groove island 25 when it is raised to the road limit, no noise is generated by wind pressure caused by vehicles passing each other.

さらに、突起部２２と止め金２１の係合面に、第５図に
示す如く、突起部２２に山形小突起２７を設け、止め金
２１に山形小突起２７に嵌合する山形溝２８を形成する
ようにすれば、落し窓２を引き上げた状態にて落し窓２
の左右方向の位置決めがなされ、落し窓２を所定位置に
セットできる。Furthermore, as shown in FIG. 5, on the engagement surface of the projection 22 and the stopper 21, a small chevron-shaped projection 27 is provided on the projection 22, and a chevron-shaped groove 28 that fits into the small chevron-shaped projection 27 is formed on the stopper 21. If you do this, the trapdoor 2 will open when the trapdoor 2 is pulled up.
is positioned in the left and right direction, and the porthole 2 can be set at a predetermined position.

なお、窓枠３の上縁部箇所に落し窓２の頂部両側に適度
に圧接する形ゴム２９，３０を配設することにより、落
し窓２を上下で固定することになり、車両のすれ違い等
による風圧によってもがたつくことがない。In addition, by arranging shaped rubber 29, 30 that presses appropriately on both sides of the top of the trapdoor window 2 at the upper edge of the window frame 3, the trapdoor window 2 is fixed at the top and bottom, thereby preventing vehicles from passing each other, etc. It will not wobble due to wind pressure.

以上説明した如く本考案においては、第２図に示す如き
従来品の悪習具本体の落し窓側に嵌挿され且つ悪習具本
体に内装せるばねで受は金の上面中間部に落し窓の下部
を窓枠のみそ島へ押し付けるための突起部を突設するも
のであるから、前記従来品にわずかの改変を加えるのみ
で落し窓の下部のがたつきをなくし風圧等による落し窓
の騒音を防止できる。As explained above, in the present invention, as shown in Fig. 2, the lower part of the trapdoor is attached to the middle part of the upper surface of the metal by means of a spring that is fitted into the porthole side of the main body of the tool and is built into the main body of the tool. Since the projecting part is installed to push the window frame against the miso island, by making a slight modification to the conventional product, it eliminates rattling at the bottom of the trapdoor and prevents noise caused by the trapdoor due to wind pressure, etc. can.

また、前記突起部と落し窓下端の止め金の当り面に一方
が凹、他方が凸の嵌め合い部を設ければ、引上げられた
落し窓を所定位置に正確に位置決めできる実益がある。Furthermore, if a fitting surface is provided between the protrusion and the stopper at the lower end of the porthole, one of which is concave and the other is convex, there is a practical benefit in that the raised porthole can be accurately positioned at a predetermined position.

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

第１図は従来方法による車両運転室の側扉の正面図、第
２図は第１図のＡ−Ａ線断面図、第３図は本案車両落し
窓懸留具を備えた側扉の一部切欠き縦断面図、第４図は
第３図のＢ矢視図、第５図は第３図Ｂ矢視部の他の実症
例を示す。 １・・・・・・車両運転室の側扉、２・・・・・・落し
窓、３・・・・・・窓枠、１０・・・・・・取手、４，
１５・・・・・・悪習具本体、５．１７・・・・・・コ
イルばね、６，１８・・・・・・受は金、（８，２０・
・・・・・つまみ、１１，２１・・・・・・止め金、２
２・・・・・・突起部、２３・・・・・・突起部案内溝
、２４・・・弾性体、２５・・・・・・みぞ島、２Ｔ・
・・・・・山形小突起、２８・・・・・・山形溝、２９
，３０・・・・・・形ゴム。Fig. 1 is a front view of a side door of a vehicle operator's cab according to the conventional method, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, and Fig. 3 is a side door equipped with a vehicle porthole suspension device according to the present invention. FIG. 4 is a cutaway vertical sectional view of the section, FIG. 4 is a view taken in the direction of arrow B in FIG. 3, and FIG. 1...Side door of vehicle driver's cabin, 2...Call window, 3...Window frame, 10...Handle, 4,
15... Bad habit tool body, 5.17... Coil spring, 6, 18... Holder is gold, (8, 20...
...Knob, 11, 21 ... Clasp, 2
2... Protrusion, 23... Protrusion guide groove, 24... Elastic body, 25... Groove island, 2T.
...Chevron small protrusion, 28...Chevron groove, 29
, 30... shaped rubber.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１） 室内側の窓枠下縁付近に取付けられた悪習具
本体の室内側に配置するつまみと悪習具本体の落し窓側
に嵌挿され且つ悪習具本体に内装せるばねで押圧される
受は金とを前記ばねを圧縮した状態にて連結して路上限
まで引き上げられた落し窓の下面を前記受は金の上面で
支持するようにしたものにおいて、前記受は金の上面中
間部に落し窓の下部を窓枠のみぞ島へ押し付けるための
突起部を突設したことを特徴とする車両落し窓懸留具。(1) A knob placed on the indoor side of the device that is attached near the lower edge of the window frame on the indoor side and a receiver that is inserted into the trapdoor side of the device and is pressed by a spring built into the device. The trapezoid is connected with the trapezoid in a compressed state so that the lower surface of the trapdoor is pulled up to the road limit, and the receiver supports the lower surface of the trapdoor on the upper surface of the trapezoid, wherein the receiver is connected to the trapezoid in a middle part of the upper surface of the trapezoid. A vehicle porthole suspension fixture characterized by having a protruding part for pressing the lower part of the window against the groove island of the window frame. （２）突起部と落し窓下縁に取付けた止め金の当り面に
一方が凹、他方が凸の嵌め合い部を設けた実用新案登録
請求の範囲第１項記載の車両落し窓懸留具。(2) A vehicle porthole hanging device according to claim 1 of the utility model registration claim, which has a fitting portion with one side concave and the other side convex on the abutting surfaces of the protrusion and the stopper attached to the lower edge of the porthole. .