JPH0941767A - Security lock - Google Patents
Security lockInfo
- Publication number
- JPH0941767A JPH0941767A JP7198391A JP19839195A JPH0941767A JP H0941767 A JPH0941767 A JP H0941767A JP 7198391 A JP7198391 A JP 7198391A JP 19839195 A JP19839195 A JP 19839195A JP H0941767 A JPH0941767 A JP H0941767A
- Authority
- JP
- Japan
- Prior art keywords
- connecting rod
- fixing member
- base
- door
- bearing
- 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.)
- Granted
Links
Landscapes
- Gates (AREA)
- Hinges (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、ドアとドア枠の
間に取り付けられる用心錠に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heart lock installed between a door and a door frame.
【０００２】[0002]
【従来の技術】従来の用心錠は、図６に示すように、ド
ア２３に取り付けられる基台２６と、この基台２６に対
向するようドア枠２４に固定される固定部材２７と、こ
の固定部材２７と上記基台２６とを連結するＵ形の連結
棒２８とからなる。この連結棒２８は、両脚下端が基台
２６に軸支されて水平方向に回動自在になっている。固
定部材２７には、ドア２３を閉じた状態で連結棒２８の
両脚下端の後方に位置するピン２９が立設されており、
このピン２９は、中央部が連結棒２８の内側にぴったり
嵌まる形状で、先端部が外方へ膨れている。2. Description of the Related Art As shown in FIG. 6, a conventional caution pad has a base 26 attached to a door 23, a fixing member 27 fixed to a door frame 24 so as to face the base 26, and a fixing member 27. It comprises a member 27 and a U-shaped connecting rod 28 that connects the base 26. The lower ends of both legs of the connecting rod 28 are pivotally supported by the base 26 so as to be horizontally rotatable. On the fixing member 27, a pin 29 located at the rear of the lower ends of both legs of the connecting rod 28 is erected in a state where the door 23 is closed,
The pin 29 has a shape in which the center portion is fitted into the inside of the connecting rod 28 and the tip portion is bulged outward.
【０００３】そして、この用心錠２５は、連結棒２８を
ドア側へ倒すと開錠状態となり（図８中の一点鎖線によ
り示す）、連結棒２８をドア枠側へ回動させてドア２３
に対して起立させると、施錠状態となる（図８中の実線
により示す）。施錠状態でドア２３を開けると、ピン２
９の中央部が連結棒２８の内側をスライドして連結棒２
８の先端部に到達するので、ドア２３が一定以上開かな
いようになっており、また、ピン２９の先端が膨れてい
ることより、連結棒２８がピン２９から外れることがな
いので、ドア２３の外側から開錠されることがないよう
になっている。When the connecting rod 28 is tilted to the door side, the caution lock 25 is unlocked (indicated by a chain line in FIG. 8), and the connecting rod 28 is rotated to the door frame side to open the door 23.
When it stands upright, it is locked (shown by the solid line in FIG. 8). When the door 23 is opened in the locked state, the pin 2
The central portion of 9 slides inside the connecting rod 28 to make the connecting rod 2
Since the door 23 does not open more than a certain amount because it reaches the tip of the door 8, and because the tip of the pin 29 is swollen, the connecting rod 28 does not come off from the pin 29, the door 23 It is designed so that it cannot be unlocked from the outside.
【０００４】[0004]
【発明が解決しようとする課題】ところが、このような
用心錠は、施錠状態において連結棒がドアに対して起立
しているので、見た目が悪く、玄関先で持ち物が連結棒
に引っ掛かるという問題があった。However, in such a caution lock, since the connecting rod stands upright with respect to the door in the locked state, it is unsightly and there is a problem that the belongings are caught on the connecting rod at the entrance. there were.
【０００５】そこで、この発明は、施錠状態においても
連結棒がドアに対して起立することがない用心錠を提供
しようとするものである。Therefore, the present invention is intended to provide a precautionary lock in which the connecting rod does not stand upright with respect to the door even in the locked state.
【０００６】[0006]
【課題を解決するための手段】上記の課題を解決するた
めに、この発明は、ドアに取り付けられる基台と、この
基台の側部に対向するようドア枠に固定される固定部材
と、この固定部材に対して進退自在となるよう基台に取
り付けられた、基台と固定部材と連結する連結棒とから
なり、固定部材の基台と対向する側面に、連結棒の固定
部材側の端部が嵌脱する口部を設け、この口部に連結棒
の端部が嵌まった状態で、連結棒がドアの開きに伴って
基台及び固定部材に対して回動するように、連結棒の基
台側の端部を基台に軸支し、連結棒の固定部材側の端部
と口部の一方に、上下方向の突軸を設け、他方に、この
突軸を連結棒の進退方向に抜き差し自在に収容軸受けを
設けると共に、固定部材に、口部と連続して後方へ延び
て連結棒の回動を許容する溝部を形成し、突軸と軸受け
とを、連結棒が突軸を軸に固定部材に対して後方へ回動
して溝部内に収容された状態で分離不能に係合するよう
にして用心錠を構成した。In order to solve the above problems, the present invention provides a base mounted on a door and a fixing member fixed to a door frame so as to face a side portion of the base. The fixing rod is attached to the base so that it can move back and forth with respect to the fixing member, and is composed of a base and a connecting rod for connecting the fixing member. An opening is provided for the end to be fitted into and removed from, and with the end of the connecting rod fitted in this opening, the connecting rod rotates with respect to the base and the fixing member as the door opens, The end of the connecting rod on the base side is pivotally supported on the base, and a protruding shaft in the vertical direction is provided on one of the end on the fixing member side of the connecting rod and the mouth, and on the other side, this protruding shaft is connected to the connecting rod. In addition to providing a housing bearing that can be inserted and removed in the forward and backward direction, the fixing member extends rearward continuously with the mouth to rotate the connecting rod. A groove is formed so that the projecting shaft and the bearing are inseparably engaged with each other while the connecting rod is rotated rearward with respect to the fixing member around the projecting shaft as a shaft and accommodated in the groove. Configured a caution tablet.
【０００７】この発明に係る用心錠においては、基台に
取り付けられた連結棒を固定部材側へスライドさせ、連
結棒の端部を固定部材の口部に嵌入して突軸を軸受けに
収容しておくと、ドアを開けた際に、連結棒が基台に対
して前方へ回動すると共に固定部材に対して後方へ回動
して溝部に収容され、突軸と軸受けとが分離不能に係合
するので、連結棒が固定部材から抜け出すことがなく、
ドアの開きが所定位置で停止される。In the locking device according to the present invention, the connecting rod attached to the base is slid toward the fixing member side, the end of the connecting rod is fitted into the mouth of the fixing member, and the protruding shaft is accommodated in the bearing. That is, when the door is opened, the connecting rod pivots forward with respect to the base and pivots rearward with respect to the fixing member and is housed in the groove, so that the protruding shaft and the bearing cannot be separated. Since it engages, the connecting rod does not come out of the fixing member,
The opening of the door is stopped at a predetermined position.
【０００８】[0008]
【発明の実施の形態】この発明に係る用心錠の実施例
を、添付図面に基づいて説明する。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of a caution tablet according to the present invention will be described with reference to the accompanying drawings.
【０００９】図１に示す用心錠１は、ドアに取り付けら
れる基台２と、この基台２の側面に対向するドア枠に固
定される固定部材３と、この固定部材３と基台２とを連
結する連結棒４とからなる。The guard pad 1 shown in FIG. 1 includes a base 2 attached to a door, a fixing member 3 fixed to a door frame facing a side surface of the base 2, the fixing member 3 and the base 2. And a connecting rod 4 for connecting.
【００１０】基台２は、前面に、連結棒４を全長に亘っ
て収容する左右方向の収容溝５を備えている。The base 2 is provided with a left-right accommodation groove 5 for accommodating the connecting rod 4 over the entire length on the front surface.
【００１１】基台２の固定部材側の側面には、収容溝５
に通じる開口が設けられており、収容された連結棒４
が、固定部材３に対して進退自在にスライドできるよう
になっている。A housing groove 5 is formed on the side surface of the base 2 on the side of the fixing member.
The connecting rod 4 is provided with an opening leading to
However, it can slide forward and backward with respect to the fixed member 3.
【００１２】連結棒４は、金属製の角棒で、前面の固定
部材寄りの部分に、前方へ突出するつまみ６が設けられ
ている。The connecting rod 4 is a metal square rod, and a knob 6 projecting forward is provided on a portion of the front surface near the fixing member.
【００１３】使用者は、このつまみ６を持って、連結棒
４を固定部材３に対して進退自在にスライドさせること
ができる。A user can hold the knob 6 and slide the connecting rod 4 with respect to the fixing member 3 so as to be able to move back and forth.
【００１４】この連結棒４のスライドをガイドするため
に、連結棒４の基台側の端部には、上下一対の突軸７、
７が設けられ、収容溝５の上下の対向面には、突軸７、
７をスライド自在に収容する左右方向のガイド溝８、８
がそれぞれ設けられている。In order to guide the slide of the connecting rod 4, a pair of upper and lower projecting shafts 7 are provided at the base end of the connecting rod 4.
7 are provided, and the protruding shaft 7,
Left and right guide grooves 8, 8 for slidably accommodating 7
Are provided respectively.
【００１５】また、この突軸７、７を軸として連結棒４
が基台２に対して直角に起立するまで回動できるよう
に、連結棒４の突軸７、７が設けられた端部には、面取
りが施されている。The projecting shafts 7, 7 are used as shafts for connecting rods 4.
The ends of the connecting rods 4 provided with the protruding shafts 7, 7 are chamfered so that they can be rotated at right angles to the base 2.
【００１６】連結棒４の固定部材側の端部の上面と下面
には、上部係合突軸９と下部係合突軸１０が、それぞれ
設けられている。An upper engaging projection shaft 9 and a lower engaging projection shaft 10 are provided on the upper surface and the lower surface of the end portion of the connecting rod 4 on the fixing member side, respectively.
【００１７】上部係合突軸９は、互いに平行な前面及び
後面と、同一円の一部を形成する円弧状に湾曲する一対
の側面とを備え、前面と後面の間隔が、上記同一円の径
より狭くなるよう設定されている。下部係合突軸１０
は、周面が円形に湾曲している。The upper engaging protruding shaft 9 has a front surface and a rear surface parallel to each other and a pair of side surfaces curved in an arc shape forming a part of the same circle, and the distance between the front surface and the rear surface is the same circle. It is set to be narrower than the diameter. Lower engaging protruding shaft 10
Has a circular curved surface.
【００１８】また、基台２の収容溝５の上下の対向面の
固定部材側の端部には、連結棒４の係合突軸９、１０を
収容する凹部１１、１２が、それぞれ形成されており、
連結棒４を基台側へスライドさせると、連結棒４が収容
溝５に完全に収容されるようになっている。また、完全
に収容された状態においては、連結棒４は、前方に回動
することができない。Further, recesses 11 and 12 for accommodating the engaging projecting shafts 9 and 10 of the connecting rod 4 are formed at the ends of the upper and lower opposing surfaces of the accommodating groove 5 of the base 2 on the side of the fixing member, respectively. And
When the connecting rod 4 is slid toward the base side, the connecting rod 4 is completely housed in the housing groove 5. Further, in the completely housed state, the connecting rod 4 cannot rotate forward.
【００１９】下方の対向面の凹部１２は、前面で開口し
ている。The recess 12 on the lower facing surface is open on the front surface.
【００２０】固定部材３は、基台２と対向する側面に、
連結棒４の係合突軸９、１０が設けられた端部を嵌脱自
在に収容する口部１３を備えている。The fixing member 3 is provided on the side surface facing the base 2,
The connecting rod 4 is provided with a mouth portion 13 for removably accommodating the end portion of the connecting rod 4 provided with the engaging protruding shafts 9, 10.
【００２１】また、固定部材３には、図２に示すよう
に、この口部１３と連続して後方に延びて後面で開口す
る溝部１４が形成されている。Further, as shown in FIG. 2, the fixing member 3 is provided with a groove portion 14 which is continuous with the mouth portion 13 and extends rearward to open at the rear surface.
【００２２】この溝部１４が一体に形成された口部１３
には、連結棒４の係合突軸９、１０を抜き差し自在に収
容する軸受け１５が嵌められている。The mouth portion 13 in which the groove portion 14 is integrally formed
A bearing 15 for accommodating the engaging projecting shafts 9 and 10 of the connecting rod 4 so as to be freely inserted and removed is fitted in the.
【００２３】この軸受け１５は、上板１６及び下板１７
と、これらの端部を連結する側板１８とからなる断面コ
字形の金属板体であり、側板１８から口部１３へ挿入さ
れて、口部１３内にネジ１９により固定されている。The bearing 15 includes an upper plate 16 and a lower plate 17.
And a side plate 18 that connects these end portions to each other, and is a metal plate body having a U-shaped cross section, which is inserted from the side plate 18 into the mouth portion 13 and fixed in the mouth portion 13 by a screw 19.
【００２４】軸受け１５の上板１６には、図３（ａ）に
示すように、基台側の端縁から内側へまっすぐ延びて中
央部で円形に広がる切り欠き２０が形成されている。As shown in FIG. 3A, the upper plate 16 of the bearing 15 is formed with a notch 20 that extends straight inward from the edge on the base side and expands in a circular shape at the center.
【００２５】この切り欠き２０は、基台２は開口する部
分の幅が、上部係合突軸９の前面と後面の間隔に合うよ
う設定され、中央部の円形部分の径が、上部係合突軸９
の両側面にぴったりと合うように設定されている。上部
係合突軸９は、この切り欠き２０に連結棒４のスライド
方向から挿入されて、上板１６により回動自在に支持さ
れる。The notch 20 is set so that the width of the opening portion of the base 2 matches the distance between the front surface and the rear surface of the upper engaging protruding shaft 9, and the diameter of the circular portion at the center is the upper engaging portion. Salient shaft 9
It is set to fit exactly on both sides of the. The upper engagement protruding shaft 9 is inserted into the notch 20 from the sliding direction of the connecting rod 4, and is rotatably supported by the upper plate 16.
【００２６】軸受け１５の下板１７には、図３（ｂ）に
示すように、基台側の端縁から内側へ延びる、下部係合
突軸１０の径と同じ幅の切り欠き２１が形成されてい
る。下部係合突軸１０は、この切り欠き２１に連結棒４
のスライド方向から挿入されて収容される。As shown in FIG. 3B, the lower plate 17 of the bearing 15 is formed with a notch 21 extending inward from the edge of the base and having the same width as the diameter of the lower engaging protruding shaft 10. Has been done. The lower engaging projecting shaft 10 has the connecting rod 4 in the notch 21.
It is inserted from the slide direction and is accommodated.
【００２７】軸受け１５の下板１７と口部１３の内端下
面の間には、弾力性のある線材をコ字形に屈曲させて形
成した、両側部で下部係合突軸１０を掴むバネ２２が設
けられている。Between the lower plate 17 of the bearing 15 and the lower surface of the inner end of the mouth portion 13, a spring 22 for holding the lower engaging protruding shaft 10 at both sides is formed by bending an elastic wire into a U-shape. Is provided.
【００２８】このバネ２２は、両側部の先端部が互いに
寄り合う方向に突出するよう湾曲しており、下部係合突
軸１０を掴んで下板１７の切り欠き２１から抜け難くな
るようにしている。The spring 22 is curved so that the front ends of both sides project in a direction in which the tips of the spring 22 are closer to each other, and the lower engaging protruding shaft 10 is gripped so that the spring 22 does not easily come off from the notch 21 of the lower plate 17. There is.
【００２９】図２及び図３に示すように、連結棒４は、
係合突軸９、１０が軸受け１５に嵌まった状態で、係合
突軸９、１０を軸として回動自在となる。As shown in FIGS. 2 and 3, the connecting rod 4 is
With the engagement protruding shafts 9 and 10 fitted in the bearings 15, the engagement protruding shafts 9 and 10 are rotatable about their axes.
【００３０】連結棒４を固定部材３に対して後方へ回動
させて溝部１４に収容した状態においては、図３（ａ）
に示すように、上部係合突軸９が上板の切り欠き２０の
円形部分内を回動して、上部係合突軸９の側面部分が切
り欠き２０の円形部分に引っ掛かって抜けなくなるの
で、上部係合突軸９と軸受け１５とが分離不能に係合す
る。When the connecting rod 4 is rotated rearward with respect to the fixing member 3 and is accommodated in the groove portion 14, FIG.
As shown in FIG. 5, the upper engaging protruding shaft 9 rotates in the circular portion of the notch 20 of the upper plate, and the side surface portion of the upper engaging protruding shaft 9 is caught in the circular portion of the notch 20 and cannot be removed. The upper engagement protruding shaft 9 and the bearing 15 are inseparably engaged with each other.
【００３１】次に、使用方法を以下に示す。Next, the usage method will be described below.
【００３２】図４に示すように、基台２をドア２３の屋
内側の面の側縁部に固定し、この基台２の側面と対向す
るようにドア枠２４に固定部材３を固定する。As shown in FIG. 4, the base 2 is fixed to the side edge of the indoor surface of the door 23, and the fixing member 3 is fixed to the door frame 24 so as to face the side surface of the base 2. .
【００３３】図４の一点鎖線で示すように、連結棒４の
基台２の収容溝５に収容した状態においては、この用心
錠１は、開錠状態となる。As shown by the alternate long and short dash line in FIG. 4, when the locking rod 1 is accommodated in the accommodation groove 5 of the base 2 of the connecting rod 4, the lock pad 1 is in an unlocked state.
【００３４】図４の実線で示すように、連結棒４を固定
部材側へスライドさせ、連結棒４の端部を固定部材３の
口部１３に挿入すると共に、係合突軸９、１０を軸受け
１５の切り欠き２０、２１に嵌め入れた状態において
は、この用心錠１は、施錠状態となる。As shown by the solid line in FIG. 4, the connecting rod 4 is slid toward the fixing member side, the end of the connecting rod 4 is inserted into the opening 13 of the fixing member 3, and the engaging protruding shafts 9 and 10 are attached. In the state in which the bearing 15 is fitted into the notches 20 and 21, the caution lock 1 is in a locked state.
【００３５】図５に示すように、施錠状態でドア２３が
開かれると、連結棒４は、ドアの開きに伴って、基台２
及び固定部材３に対して回動すると共に、基台２の収容
溝５内を固定部材側へスライドする。As shown in FIG. 5, when the door 23 is opened in the locked state, the connecting rod 4 is attached to the base 2 as the door is opened.
And while rotating with respect to the fixing member 3, it slides in the accommodation groove 5 of the base 2 toward the fixing member.
【００３６】そして、連結棒４の突軸７、７がガイド溝
８、８の固定部材側の端部に到達すると、連結棒４のス
ライドが止まるので、ドア２３の開きが停止されること
となる。When the protruding shafts 7, 7 of the connecting rod 4 reach the ends of the guide grooves 8, 8 on the side of the fixed member, the sliding of the connecting rod 4 stops, so that the opening of the door 23 is stopped. Become.
【００３７】このように、ドア２３が開かれて、連結棒
４が固定部材３に対して後方へ回動して溝部１４に収容
された状態においては、この用心錠１は、上部係合突軸
９の両側部が軸受け１５の上板１６の切り欠き２０に引
っ掛かって、軸受け１５と係合突軸９、１０とが分離不
能に係合するので、ドア２３の外から開錠されることが
ない。In this manner, when the door 23 is opened and the connecting rod 4 is pivoted rearward with respect to the fixing member 3 and is accommodated in the groove portion 14, the lock pad 1 has the upper engaging protrusion. Both sides of the shaft 9 are hooked on the notches 20 of the upper plate 16 of the bearing 15, and the bearing 15 and the engaging projecting shafts 9 and 10 are inseparably engaged, so that the door 23 can be unlocked from the outside. There is no.
【００３８】また、ドア２３を閉じると、上部係合突軸
９の両側部の切り欠き２０への引っ掛かりが解除される
ので、連結棒４を基台側へスライドさせることによっ
て、連結棒４の係合突軸９、１０を軸受け１５から抜き
出して、用心錠１を開錠することができる。Also, when the door 23 is closed, the catches on the notches 20 on both sides of the upper engaging projection shaft 9 are released, so that the connecting rod 4 can be slid toward the base side. The locking lock 1 can be unlocked by pulling out the engaging protruding shafts 9 and 10 from the bearing 15.
【００３９】[0039]
【効果】この発明に係る用心錠は、以上のように構成さ
れていることより、連結棒を固定部材に対して進退させ
て開錠と施錠を切り替えるので、開錠状態と施錠状態と
もに連結棒がドアに対して起立することがなく、持ち物
の連結棒への引っ掛かりが防止されると共に、見た目も
スマートになる。EFFECT OF THE INVENTION Since the precautionary tablet according to the present invention is configured as described above, the connecting rod is moved forward and backward with respect to the fixing member to switch between unlocking and locking, so that the connecting rod is in both the unlocked state and the locked state. Does not stand up against the door, prevents your belongings from being caught by the connecting rod, and makes your appearance smarter.
【図１】この発明に係る用心錠の実施例の斜視図FIG. 1 is a perspective view of an embodiment of a caution pad according to the present invention.
【図２】（ａ）上記実施例の固定部材の正面図 （ｂ）上記実施例の固定部材の背面図 （ｃ）上記実施例の固定部材の側面図2A is a front view of the fixing member of the above embodiment, FIG. 2B is a rear view of the fixing member of the above embodiment, and FIG. 2C is a side view of the fixing member of the above embodiment.
【図３】（ａ）軸受けの上板と連結棒の結合状態を示す
断面図 （ｂ）軸受けの下板と連結棒の結合状態を示す断面図FIG. 3A is a cross-sectional view showing a coupled state of a bearing upper plate and a connecting rod. FIG. 3B is a cross-sectional view showing a coupled state of a bearing lower plate and a coupling rod.
【図４】上記実施例の使用状態を示す斜視図FIG. 4 is a perspective view showing a usage state of the above embodiment.
【図５】上記実施例の作用図FIG. 5 is a function diagram of the above embodiment
【図６】従来の用心錠の斜視図FIG. 6 is a perspective view of a conventional caution pad.
１ 用心錠 ２、２６ 基台 ３、２７ 固定部材 ４、２８ 連結棒 ５ 収容溝 ６ つまみ ７ 突軸 ８ ガイド溝 ９ 上部係合突軸 １０ 下部係合突軸 １１、１２ 凹部 １３ 口部 １４ 溝部 １５ 軸受け １６ 上板 １７ 下板 １８ 側板 １９ ネジ ２０、２１ 切り欠き ２２ バネ ２３ ドア ２４ ドア枠 ２５ 従来の用心錠 ２９ ピン 1 Vent lock 2,26 Base 3,27 Fixing member 4,28 Connecting rod 5 Housing groove 6 Knob 7 Projection shaft 8 Guide groove 9 Upper engagement projection shaft 10 Lower engagement projection shaft 11, 12 Recessed portion 13 Mouth portion 14 Groove portion 15 Bearing 16 Upper plate 17 Lower plate 18 Side plate 19 Screw 20, 21 Notch 22 Spring 23 Door 24 Door frame 25 Conventional precautions 29 Pin
Claims (1)
の側部に対向するようドア枠に固定される固定部材と、
この固定部材に対して進退自在となるよう基台に取り付
けられた、基台と固定部材と連結する連結棒とからな
り、固定部材の基台と対向する側面に、連結棒の固定部
材側の端部が嵌脱する口部を設け、この口部に連結棒の
端部が嵌まった状態で、連結棒がドアの開きに伴って基
台及び固定部材に対して回動するように、連結棒の基台
側の端部を基台に軸支し、連結棒の固定部材側の端部と
口部の一方に、上下方向の突軸を設け、他方に、この突
軸を連結棒の進退方向に抜き差し自在に収容する軸受け
を設けると共に、固定部材に、口部と連続して後方へ延
びて連結棒の回動を許容する溝部を形成し、突軸と軸受
けとを、連結棒が突軸を軸に固定部材に対して後方へ回
動して溝部内に収容された状態で分離不能に係合するよ
うにした用心錠。1. A base mounted on the door, and a fixing member fixed to the door frame so as to face a side portion of the base.
The fixing rod is attached to the base so that it can move back and forth with respect to the fixing member, and is composed of a base and a connecting rod for connecting the fixing member. An opening is provided for the end to be fitted into and removed from, and with the end of the connecting rod fitted in this opening, the connecting rod rotates with respect to the base and the fixing member as the door opens, The end of the connecting rod on the base side is pivotally supported on the base, and a protruding shaft in the vertical direction is provided on one of the end on the fixing member side of the connecting rod and the mouth, and on the other side, this protruding shaft is connected to the connecting rod. In addition to providing a bearing that can be inserted / removed in the advancing / retreating direction, the fixing member is formed with a groove portion that extends rearward continuously with the mouth portion and allows rotation of the connecting rod, and connects the protruding shaft and the bearing to the connecting rod. A lock which is pivoted rearward with respect to the fixing member around the projecting shaft so as to be inseparably engaged while being housed in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7198391A JP2981716B2 (en) | 1995-08-03 | 1995-08-03 | Guard lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7198391A JP2981716B2 (en) | 1995-08-03 | 1995-08-03 | Guard lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0941767A true JPH0941767A (en) | 1997-02-10 |
| JP2981716B2 JP2981716B2 (en) | 1999-11-22 |
Family
ID=16390354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7198391A Expired - Lifetime JP2981716B2 (en) | 1995-08-03 | 1995-08-03 | Guard lock |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2981716B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007092344A (en) * | 2005-09-28 | 2007-04-12 | Sankyo Tateyama Aluminium Inc | Bar lock device for door of fitting |
| JP2008038413A (en) * | 2006-08-03 | 2008-02-21 | Opnus:Kk | Door guard |
| KR101119924B1 (en) * | 2010-04-28 | 2012-02-29 | 이규상 | A door lock device using a ball joint |
| KR101299493B1 (en) * | 2012-12-14 | 2013-08-28 | 이지은 | A door locking device |
| KR101398143B1 (en) * | 2012-12-14 | 2014-05-27 | 이지은 | A door lock device |
| KR101419441B1 (en) * | 2012-12-14 | 2014-07-17 | 이지은 | A door locking device |
-
1995
- 1995-08-03 JP JP7198391A patent/JP2981716B2/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007092344A (en) * | 2005-09-28 | 2007-04-12 | Sankyo Tateyama Aluminium Inc | Bar lock device for door of fitting |
| JP4669765B2 (en) * | 2005-09-28 | 2011-04-13 | 三協立山アルミ株式会社 | Locking device for door of joinery |
| JP2008038413A (en) * | 2006-08-03 | 2008-02-21 | Opnus:Kk | Door guard |
| KR101119924B1 (en) * | 2010-04-28 | 2012-02-29 | 이규상 | A door lock device using a ball joint |
| KR101299493B1 (en) * | 2012-12-14 | 2013-08-28 | 이지은 | A door locking device |
| KR101398143B1 (en) * | 2012-12-14 | 2014-05-27 | 이지은 | A door lock device |
| KR101419441B1 (en) * | 2012-12-14 | 2014-07-17 | 이지은 | A door locking device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2981716B2 (en) | 1999-11-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |