JPH0452378Y2 - - Google Patents
Info
- Publication number
- JPH0452378Y2 JPH0452378Y2 JP7694086U JP7694086U JPH0452378Y2 JP H0452378 Y2 JPH0452378 Y2 JP H0452378Y2 JP 7694086 U JP7694086 U JP 7694086U JP 7694086 U JP7694086 U JP 7694086U JP H0452378 Y2 JPH0452378 Y2 JP H0452378Y2
- Authority
- JP
- Japan
- Prior art keywords
- connecting rod
- crescent
- crescents
- window
- window sill
- 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
Links
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Wing Frames And Configurations (AREA)
Description
【考案の詳細な説明】
イ考案の目的
（産業上の利用分野）
この考案は、上下に長い窓を閉鎖するために窓
框の上下に設けられる２個のクレセントを、同時
に駆動する連結杆を円滑に摺動させるために利用
できる考案である。[Detailed explanation of the invention] A. Purpose of the invention (industrial application field) This invention uses a connecting rod that simultaneously drives two crescents installed at the top and bottom of a window sill in order to close a vertically long window. This is a device that can be used to ensure smooth sliding.
（従来の技術）
例えば第３図に略示するように、上下に長い回
転窓１を閉鎖するには、通常のように１個のクレ
セントのみでは足りず、上下に２個のクレセント
２ａ，２ｂが使用される。摺動窓でも同様であ
る。(Prior Art) For example, as schematically shown in FIG. 3, in order to close a vertically long rotating window 1, one crescent alone is not sufficient as usual, but two vertically extending crescents 2a, 2b are required. is used. The same applies to sliding windows.
この場合は、下のクレセント２ｂには手が届く
ので容易に操作できるが、上のクレセント２ａに
は手が届かないので、下のクレセント２ｂの回動
に連動して上下方向に摺動する連結杆３で上下の
クレセントを連結し、下のクレセント２ｂの回動
に連動して上のクレセント２ａが同位相で回動す
るようにされている。 In this case, the lower crescent 2b can be easily operated because it can be reached, but the upper crescent 2a cannot be reached, so the connection slides vertically in conjunction with the rotation of the lower crescent 2b. The upper and lower crescents are connected by a rod 3, so that the upper crescent 2a rotates in the same phase as the lower crescent 2b rotates.
クレセント２ａ，２ｂとしては種々の型式、構
造のものがあるが、原理的には、第４図に示すよ
うに、クレセント２ｂを回動させて窓枠４に引掛
からないように窓框１ａ内に引込めて窓を開き、
窓を閉鎖するときは、第５図のように、クレセン
ト２ｂを窓框１ａから突出させて窓枠４に引掛け
るものである。 There are various types and structures of the crescents 2a and 2b, but in principle, as shown in FIG. I pulled in and opened the window,
When closing the window, the crescent 2b is made to protrude from the window frame 1a and hooked onto the window frame 4, as shown in FIG.
クレセント２ａまたは２ｂとしては、例えば第
６図（正面図）、第７図（平面図）に示すように、
外周にテーパ部５を形成して、クレセントの回動
時に窓枠４と摺動して窓框１ａを強く窓枠４に押
付け、図示しないパツキングを圧迫して気密、水
密を保つものが使用されている。 As the crescent 2a or 2b, for example, as shown in FIG. 6 (front view) and FIG. 7 (top view),
A tapered part 5 is formed on the outer periphery, and when the crescent rotates, it slides on the window frame 4 and strongly presses the window sill 1a against the window frame 4, compressing packing (not shown) to maintain airtightness and watertightness. ing.
下のクレセント２ｂの回動中心部には、角孔６
を設けて、窓框１ａに回動自在に軸着したハンド
ル７の角形部と嵌合させ、ハンドル操作によりク
レセント２ｂを回動させるようにしている。１２
はクレセント２ｂに穿設した駆動溝で、連結杆３
に植立したピン８を係合させて、クレセント２ｂ
の回動に連動して連結杆３を上下動させる。連結
杆３の上下の摺動を案内するため、第８〜９図の
ように、断面を扁平にした連結杆３に軸方向の案
内透溝９を形成し、窓框１ａに植立した小ねじ１
０を係合させている。 There is a square hole 6 at the center of rotation of the lower crescent 2b.
The crescent 2b is fitted with a square portion of a handle 7 rotatably attached to the window sill 1a, and the crescent 2b is rotated by operating the handle. 12
is a drive groove drilled in the crescent 2b, and the connecting rod 3
Engage the pin 8 planted in the crescent 2b
The connecting rod 3 is moved up and down in conjunction with the rotation. In order to guide the vertical sliding of the connecting rod 3, an axial guiding groove 9 is formed in the connecting rod 3 with a flat cross section as shown in Figs. screw 1
0 is engaged.
（考案が解決しようとする問題点）
上記のように構成された従来のクレセント同時
駆動用連結杆においては、連結杆３を窓框１ａを
構成するアルミニウム型材内に目立たないように
装着するため扁平なアルミニウム型材で造るの
で、下部のクレセント２ｂに連動させて押し引き
して連結杆を縦方向に摺動させる際に軽微な坐屈
を繰返す。このため、窓框１ａと広い面積で接触
する連結杆３の内面では障害を生じないが、案内
透溝９に係合する小ねじ１０の頭の下面と連結杆
３の案内透溝の縁部とが平行に摺動せず、小ねじ
１０の頭が連結杆３の表面を傷つけ、次第にその
表面にくい込むようになる。(Problems to be Solved by the Invention) In the conventional connecting rod for simultaneously driving crescents configured as described above, the connecting rod 3 is installed inconspicuously within the aluminum profile forming the window sill 1a, so it is flat. Since it is made of a solid aluminum profile, slight buckling is repeated when the connecting rod is slid in the vertical direction by pushing and pulling in conjunction with the lower crescent 2b. Therefore, no obstruction occurs on the inner surface of the connecting rod 3 that contacts the window sill 1a over a wide area, but on the lower surface of the head of the machine screw 10 that engages with the guide groove 9 and the edge of the guiding groove of the connecting rod 3. do not slide parallel to each other, and the head of the machine screw 10 damages the surface of the connecting rod 3 and gradually becomes embedded in the surface.
小ねじ１０を窓框１ａに強くねじ込んで小ねじ
の頭で連結杆を強く抑えるようにすれば、上記の
くい込みの程度を少なくすることができるが、こ
うすると連結杆の動きが固くなつて、クレセント
開閉操作が重くなる。これを避けるために小ねじ
１０による連結杆の抑え方をゆる目にすると、前
記のくい込みを生じて連結杆３の摺動が不円滑に
なり、遂には摺動不能になつたり、小ねじ１０を
破損させる危険がる。 If the machine screw 10 is strongly screwed into the window sill 1a so that the head of the machine screw firmly holds down the connecting rod, the degree of the above-mentioned biting can be reduced, but this will stiffen the movement of the connecting rod, Crescent opening/closing operations become difficult. In order to avoid this, if the way in which the connecting rods are held down by the machine screws 10 is made too loose, the above-mentioned biting will occur and the sliding of the connecting rods 3 will become unsmooth, and eventually the connecting rods 3 will become unable to slide. There is a risk of damaging it.
ロ 考案の構成
（問題点を解決するための手段）
この考案は、上下に長く、上下２ヶ所にクレセ
ントを設けて下部のハンドルにより両クレセント
を連動させるクレセント同時駆動用連結杆におい
て、連結杆３に形成した案内透溝９に係合して窓
框１ａに植立される小ねじ１０の頭と連結杆３と
の間に、滑りのよい合成樹脂製で、連結杆３の厚
さより長い折り曲げ部１１ｂと主部１１ａとによ
り断面コ字形に形成した座片１１を、主部１１ａ
に小ねじ１０を挿通して介在させたことを特徴と
するクレセント同時駆動用連結杆を得て上記の問
題点を解決したものである。B. Structure of the invention (Means for solving the problem) This invention is a connecting rod for simultaneous crescent drive, which is long vertically and has crescents at two places on the top and bottom, and both crescents are interlocked by a handle at the bottom. Between the head of the machine screw 10, which is installed in the window sill 1a by engaging with the guiding groove 9 formed in the window sill 1a, and the connecting rod 3, there is a bent piece made of slippery synthetic resin and longer than the thickness of the connecting rod 3. The seat piece 11 formed into a U-shape in cross section by the portion 11b and the main portion 11a is connected to the main portion 11a.
The above-mentioned problems have been solved by providing a connecting rod for simultaneously driving the crescent, which is characterized by having a machine screw 10 inserted therebetween.
（作用）
小ねじ１０の頭と連結杆３との間に滑りのよい
合成樹脂製の座片１１の主部１１ａが介在するの
で、小ねじ１０の頭と連結杆３との摺動が滑らか
になり、小ねじ１０の頭が連結杆３にくい込むの
が防止できる。且つ主部１１ａの両端にある、連
結杆３の厚さより長い折り曲げ部１１ｂのため、
連結杆３が窓框１ａに押し付けられることがな
く、連結杆３と窓框１ａとの間に適度の間隙が形
成されるので、この点からも連結杆３の摺動が円
滑になり、クレセント２ａ，２ｂの操作が軽くな
る。(Function) Since the main part 11a of the seat piece 11 made of synthetic resin with good sliding is interposed between the head of the machine screw 10 and the connecting rod 3, the sliding between the head of the machine screw 10 and the connecting rod 3 is smooth. This prevents the head of the machine screw 10 from getting wedged into the connecting rod 3. In addition, because the bent portions 11b at both ends of the main portion 11a are longer than the thickness of the connecting rod 3,
Since the connecting rod 3 is not pressed against the window sill 1a and an appropriate gap is formed between the connecting rod 3 and the window sill 1a, the sliding of the connecting rod 3 becomes smooth from this point of view as well. The operations of 2a and 2b become easier.
（実施例）
第１〜２図は本考案の実施例を示し、第１図は
第８図同様の部分正面図、第２図は第１のＣ−Ｃ
断面図である。(Example) Figures 1 and 2 show an example of the present invention, where Figure 1 is a partial front view similar to Figure 8, and Figure 2 is the first C-C
FIG.
小ねじ１０の頭の内面と連結杆３の外面とに間
には、ナイロン等の滑りのよい合成樹脂の座片１
１を介在させるから、小ねじの頭が連結杆３にく
い込むことがなくなる。更に座片１１は、主部１
１ａの両端に、窓框１ａに当接する折り曲げ部１
１ｂを形成したから、主部１１ａが窓框１ａに押
しつけられて連結杆３の動きが固くなることが防
げ、連結杆３摺動を円滑に行なわせることができ
る。 Between the inner surface of the head of the machine screw 10 and the outer surface of the connecting rod 3, there is a seat piece 1 made of a synthetic resin with good slippage such as nylon.
1, the head of the machine screw does not become wedged in the connecting rod 3. Furthermore, the seat piece 11 is attached to the main portion 1
At both ends of 1a, there are bent parts 1 that abut against the window sill 1a.
1b, it is possible to prevent the movement of the connecting rod 3 from becoming stiff due to the main portion 11a being pressed against the window sill 1a, and the sliding of the connecting rod 3 can be performed smoothly.
ハ 考案の効果
滑りのよい合成樹脂の座片１１が小ねじ１０の
頭と連結杆３との間に介在するから、小ねじの頭
が連結杆にくい込むことがなく、円滑なクレセン
ト操作を長期に亘り保つことができる。C. Effect of the invention Since the seat piece 11 made of synthetic resin with good sliding is interposed between the head of the machine screw 10 and the connecting rod 3, the head of the machine screw does not get wedged in the connecting rod, and smooth crescent operation can be achieved for a long time. It can be maintained for a long time.
第１〜２図は本考案の実施例を示し、第１図は
一部を切除した連結杆の正面図、第２図は第１図
のＣ−Ｃ断面図、第３〜９図は従来例を示し、第
３図は回転窓の略図、第４図は窓を開いた状態を
略示する第３図のＡ−Ａ断面図、第５図は窓を閉
じた状態を示す同様の断面図、第６図はクレセン
トの正面図、第７図はクレセントの平面図、第８
図は連結杆の一部を切除した正面図、第９図は第
８図のＢ−Ｂ断面図である。
１……回転窓、１ａ……窓框、２ａ……クレセ
ント、２ｂ……クレセント、３……連結杆、４…
…窓枠、５……テーパ部、６……角孔、７……ハ
ンドル、８……ピン、９……案内透溝、１０……
小ねじ、１１……座片、１１ａ……主部、１１ｂ
……折り曲げ部、１２……駆動溝。
Figures 1 and 2 show an embodiment of the present invention, Figure 1 is a partially cutaway front view of the connecting rod, Figure 2 is a sectional view taken along line CC in Figure 1, and Figures 3 to 9 are conventional For example, Fig. 3 is a schematic diagram of a rotating window, Fig. 4 is a sectional view taken along line A-A in Fig. 3 schematically showing the window in the open state, and Fig. 5 is a similar sectional view showing the window in the closed state. Fig. 6 is a front view of the crescent, Fig. 7 is a plan view of the crescent, and Fig. 8 is a front view of the crescent.
The figure is a front view with a part of the connecting rod cut away, and FIG. 9 is a sectional view taken along the line BB in FIG. 8. 1... Rotating window, 1a... Window stile, 2a... Crescent, 2b... Crescent, 3... Connecting rod, 4...
... Window frame, 5 ... Tapered part, 6 ... Square hole, 7 ... Handle, 8 ... Pin, 9 ... Guide groove, 10 ...
Machine screw, 11...Seat piece, 11a...Main part, 11b
...Bending portion, 12... Drive groove.
Claims (1)
下部のハンドルにより両クレセントを連動させる
クレセント同時駆動用連結杆において、連結杆３
に形成した案内透溝９に係合して窓框１ａに植立
される小ねじ１０の頭と連結杆３との間に、滑り
のよい合成樹脂製で、連結杆３の厚さより長い折
り曲げ部１１ｂと主部１１ａとにより断面コ字形
に形成した座片１１を、主部１１ａに小ねじ１０
を挿通して介在させたことを特徴とするクレセン
ト同時駆動用連結杆。 In the connecting rod for simultaneous driving of crescents, which is long vertically and has crescents in two places on the top and bottom, and the two crescents are linked by a handle at the bottom, connecting rod 3
Between the head of the machine screw 10, which is installed in the window sill 1a by engaging with the guiding groove 9 formed in the window sill 1a, and the connecting rod 3, there is a bent piece made of slippery synthetic resin and longer than the thickness of the connecting rod 3. A seat piece 11 formed into a U-shaped cross section by a portion 11b and a main portion 11a is attached to the main portion 11a by a small screw 10.
A connecting rod for simultaneously driving crescents, characterized by having a crescent inserted therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7694086U JPH0452378Y2 (en) | 1986-05-23 | 1986-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7694086U JPH0452378Y2 (en) | 1986-05-23 | 1986-05-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62189473U JPS62189473U (en) | 1987-12-02 |
| JPH0452378Y2 true JPH0452378Y2 (en) | 1992-12-09 |
Family
ID=30924479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7694086U Expired JPH0452378Y2 (en) | 1986-05-23 | 1986-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452378Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4185885B2 (en) * | 2004-04-28 | 2008-11-26 | 積水ハウス株式会社 | Structure of joinery for evacuation room |
-
1986
- 1986-05-23 JP JP7694086U patent/JPH0452378Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62189473U (en) | 1987-12-02 |
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