JPH0241249Y2 - - Google Patents
Info
- Publication number
- JPH0241249Y2 JPH0241249Y2 JP1983003690U JP369083U JPH0241249Y2 JP H0241249 Y2 JPH0241249 Y2 JP H0241249Y2 JP 1983003690 U JP1983003690 U JP 1983003690U JP 369083 U JP369083 U JP 369083U JP H0241249 Y2 JPH0241249 Y2 JP H0241249Y2
- Authority
- JP
- Japan
- Prior art keywords
- drop bar
- knob
- gate
- latch means
- metal fitting
- 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
- 239000002184 metal Substances 0.000 claims description 21
- 210000000078 claw Anatomy 0.000 claims description 13
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Gates (AREA)
Description
【考案の詳細な説明】
〔技術分野〕
本考案は門扉を閉位置に固定するための門扉用
落とし錠に関するものである。[Detailed Description of the Invention] [Technical Field] The present invention relates to a door lock for securing a gate in a closed position.
門扉用の落とし錠は、従来第1図及び第2図に
示すように、門扉10の下部外面に取付けられる
コ字形の本体枠2と、この本体枠2の上下両片を
貫通して上下の軸方向に摺動自在に保持される落
とし棒1と、落とし棒1に付設したつまみ3とか
ら構成され、第2図に図示の状態から落とし棒1
を軸まわりに回転させてつまみ3と本体枠2上片
に形成した切欠14とを一致させることで落とし
棒1を下方へ落とし、落とし棒1の下端を地面
G,Lに設けた落とし棒受け4にさし込むもので
あり、そして門扉10を開ける際にはこれと逆の
操作を行なうものであつた。このために操作性が
悪く、また通常門扉10下端と地面G,Lとの間
には隙間があるがこの隙間を通じて門扉10の外
から落とし棒1を持ちあげるだけで簡単に落とし
棒1が落とし棒受け4から外れるので、本来的な
錠としての役目をはたしておらない。更には施工
場所によつて、門扉10の下端と地面G,Lとの
間の寸法Lは一定しておらないのが通常である
が、この寸法Lが大きい落とし棒1の下端が地面
G,Lに埋め込んだ落とし棒受け4にとどかない
ことがあつた。尚、図中11は門柱、12は蝶番
である。
As shown in FIGS. 1 and 2, conventional locks for gates include a U-shaped main body frame 2 attached to the lower outer surface of the gate 10, and a top and bottom lock that penetrates both the upper and lower parts of this main body frame 2. It is composed of a drop bar 1 that is slidably held in the axial direction and a knob 3 attached to the drop bar 1.
By rotating the knob 3 around the axis and aligning the notch 14 formed in the upper part of the main body frame 2, the drop bar 1 is dropped downward, and the lower end of the drop bar 1 is attached to the drop bar receiver provided on the ground G, L. 4, and when opening the gate 10, the operation was the opposite. This makes it difficult to operate, and although there is usually a gap between the lower end of the gate 10 and the ground G, L, the drop bar 1 can be easily dropped by simply lifting it from outside the gate 10 through this gap. Since it comes off from the rod holder 4, it does not function as an original lock. Furthermore, depending on the construction location, the dimension L between the lower end of the gate 10 and the ground G, L is usually not constant; There were times when the drop bar could not reach the drop bar receiver 4 embedded in the L. In the figure, 11 is a gatepost, and 12 is a hinge.
本考案はこのような点に鑑み為されたものであ
り、その目的とするところは落とし棒の操作がし
やすく、また門扉の外から落とし棒を持ち上げる
ことができず、そして門扉と地面との間の寸法の
差に対する調整を行なえる門扉用落とし錠を提供
するにある。
The present invention was developed in consideration of these points, and its purpose is to make the drop bar easier to operate, to prevent the drop bar from being lifted from outside the gate, and to improve the relationship between the gate and the ground. To provide a drop lock for a gate that can be adjusted for the difference in dimensions between the gates.
本考案は落とし棒と、門扉に固着されて落とし
棒を上下の軸方向に摺動自在に保持する本体枠
と、落とし棒を本体枠に対して止めるラツチ手段
と、落とし棒の上下操作用のつまみと、ラツチ手
段によるラツチの解除用の操作部とを備えてラツ
チ手段が本体枠に列設された係止部に係合する爪
金具と爪金具を付勢するばねとで構成され、落と
し棒に対する固定位置が上下方向に可変とされた
固定金具にこのラツチ手段とラツチ解除操作部と
つまみとが取付けられていることに特徴を有し、
ラツチ手段及びその解除用の操作部の存在によつ
て、操作部を操作しないことには落とし棒を上げ
ることができず、従つて門扉の外から落とし棒を
持ち上げられないようにするとともに、操作部の
操作とともにつまみを操作すれば前記従来例のよ
うに切欠とつまみとを合わせたりしなくとも落と
し棒を上下動させることができ、しかも落とし棒
に対する金具の固定位置を変えることによつて、
つまみのストロークやラツチ手段によるラツチの
可能範囲を変えることなく落とし棒の下方への突
出量を調整できるようにしたものである。
The present invention consists of a drop bar, a body frame that is fixed to a gate door and holds the drop bar slidably in the vertical and axial directions, a latch means for securing the drop bar to the body frame, and a mechanism for vertically operating the drop bar. The latch means has a knob and an operation part for releasing the latch by the latch means, and the latch means is composed of a claw metal fitting that engages with a locking part arranged in a row on the main body frame and a spring that biases the claw metal fitting. It is characterized in that the latch means, the latch release operation part, and the knob are attached to a fixing metal whose fixing position with respect to the bar can be varied in the vertical direction,
Due to the presence of the latch means and the operating part for releasing the latch means, the drop bar cannot be raised without operating the operating part, and therefore the drop bar cannot be lifted from outside the gate, and the drop bar cannot be raised from outside the gate. By operating the knob together with the operation of the part, the drop bar can be moved up and down without having to align the notch and the knob as in the conventional example, and by changing the fixing position of the metal fitting with respect to the drop bar,
This allows the amount of downward protrusion of the drop bar to be adjusted without changing the stroke of the knob or the range of possible latching by the latching means.
図示実施例に基いて本考案を詳述すると、第3
図以下において図中11は門柱、12は蝶番、1
0は門扉であり、落とし錠は門扉10の縦框内に
組み込まれている。地面G,Lに埋め込まれた落
とし棒受け4に下端が嵌まる落とし棒1はその上
端にスライド板6が連結され、門扉10の縦框内
に固着された本体枠2によつてスライド板6が、
つまりは落とし棒1が上下に摺動自在とされてい
る。つまみ3はこのスライド板6に取付けられる
わけであるが、ここでは次のようにしている。す
なわち本体枠2に上下方向に2列で列設した列状
の係止部13に係合する一対の爪を備えた爪金具
8よりつまみ軸15を突設し、このつまみ軸15
をコ字型の金具7に挿通した上でつまみ軸15に
つまみ3を取付けているものであり、そして上下
両片の先端縁がスライド板6の表面に接する金具
7に、スライド板6の背面に接する締付金具16
の両端をビス止めすることで、金具7をスライド
板6の上下方向における適当な位置に固定してい
るものである。爪金具8はその表面と金具7背面
との間に配設されたばね9によつて爪が係止部1
3に嵌まる方向に付勢されてラツチ手段を構成し
ている。第5図及び第6図中の20はつまみ軸1
5が挿通される長孔21を有して本体枠2に門扉
10の縦框を内外からはさむように固着される化
粧カバー、23はつまみ軸15が挿通されるスリ
ツト24を有している目かくしゴム板、第6図中
の19はゆれ止め金具である。 The present invention will be described in detail based on the illustrated embodiment.
In the following figures, 11 is the gatepost, 12 is the hinge, 1
0 is a gate, and a lock is built into the stile of the gate 10. The drop bar 1 whose lower end fits into a drop bar receiver 4 embedded in the ground G, L has a slide plate 6 connected to its upper end, and the slide plate 6 is connected to the slide plate 6 by the body frame 2 fixed within the vertical frame of the gate 10. but,
In other words, the drop bar 1 is slidable up and down. The knob 3 is attached to this slide plate 6, and here it is done as follows. That is, a knob shaft 15 is provided protruding from a claw metal fitting 8 having a pair of claws that engage with row-shaped locking portions 13 arranged in two rows in the vertical direction on the main body frame 2.
is inserted into a U-shaped metal fitting 7, and the knob 3 is attached to the knob shaft 15.The end edges of both the upper and lower pieces touch the surface of the slide plate 6. Fastening fitting 16 in contact with
By screwing both ends of the metal fitting 7, the metal fitting 7 is fixed at an appropriate position in the vertical direction of the slide plate 6. The claw fitting 8 is fixed to the locking portion 1 by a spring 9 disposed between its surface and the back surface of the fitting 7.
3 and constitutes a latch means. 20 in Figures 5 and 6 is the knob shaft 1
5 is a decorative cover having a long hole 21 through which it is inserted, and is fixed to the main body frame 2 so as to sandwich the vertical stile of the gate 10 from the inside and outside; 23 is an eye having a slit 24 through which the knob shaft 15 is inserted; The hidden rubber plate, numeral 19 in Fig. 6 is a swaying metal fitting.
しかしてこのものにあつては、常時はばね9に
よる付勢で爪金具8の爪が本体枠2におけるいず
れかの係止部13に係合して落とし棒1の上下動
に対するラツチを行なつており、落とし棒1を上
下させる際には、ラツチ解除用の操作部を兼用し
ているつまみ3を引張つて爪金具8の爪を係合部
13から外し、ラツチを解除した状態でつまみ3
を上下させるのである。つまみ3から手を離せ
ば、つまみ3及び爪金具8がばね9によつて復帰
して落とし棒1がその位置でラツチされる。 However, in the case of a lever, the claws of the claw metal fittings 8 are normally engaged with one of the locking portions 13 on the main body frame 2 under the bias of the spring 9 to latch against the vertical movement of the drop bar 1. When raising or lowering the drop bar 1, pull the knob 3, which also serves as the operation part for releasing the latch, to disengage the claw of the claw metal fitting 8 from the engaging part 13, and with the latch released, pull the knob 3.
It raises and lowers. When the hand is released from the knob 3, the knob 3 and the claw metal fitting 8 are returned by the spring 9, and the drop bar 1 is latched at that position.
ここにおいて、スライド板6へのつまみ3の取
付位置が、スライド板6への金具7の前記固着構
造の点から上下に調整できるものとなつているた
めに、第7図に示すように門扉10の下端から地
面までの寸法Lが落とし棒1の上下動ストローク
lより大きい場合にも、同図bに示すように予め
寸法l′だけ門扉10下端から落とし棒1の下端が
突出するように、スライド板6へのつまみ3の取
付位置を決めることで、落とし棒1を落とし棒受
け4に嵌め込むことができるものである。そして
つまみ3の取付位置をどの位置にしようと、これ
はスライド板6に対する金具7の取付位置を変え
ることで行なうのであるから、本体枠2の上下両
片の間の金具7の移動範囲で定まるつまみ3のス
トローク、つまりは落とし棒1のストロークは全
く変わらず、しかも金具7に本体枠2の係止部1
3に係合するラツチ手段が組み込まれているので
あるから、ラツチ動作を行なえる範囲は常につま
み3の全ストロークの範囲と一致しているもので
ある。尚、このつまみ3は、腰をかがめなくとも
操作できるように、門扉10の縦框の上下方向の
略中央部に配置されている。 Here, since the attachment position of the knob 3 to the slide plate 6 can be adjusted up and down from the point of the fixing structure of the metal fitting 7 to the slide plate 6, the gate 10 can be attached to the slide plate 6 as shown in FIG. Even when the dimension L from the lower end to the ground is larger than the vertical movement stroke l of the drop bar 1, the lower end of the drop bar 1 is set in advance so that it protrudes from the lower end of the gate 10 by the dimension l', as shown in FIG. By determining the attachment position of the knob 3 to the slide plate 6, the drop bar 1 can be fitted into the drop bar receiver 4. Regardless of the mounting position of the knob 3, this is done by changing the mounting position of the metal fitting 7 with respect to the slide plate 6, so it is determined by the movement range of the metal fitting 7 between the upper and lower parts of the main body frame 2. The stroke of the knob 3, that is, the stroke of the drop bar 1, does not change at all.
Since latching means for engaging the knob 3 are incorporated, the range of the latching action always corresponds to the full stroke range of the knob 3. Note that this knob 3 is arranged approximately at the vertical center of the vertical stile of the gate 10 so that it can be operated without bending down.
本考案にあつてはラツチ手段による落とし棒の
上下動に対するラツチが行なわれるので、門扉の
外から落とし棒を持ち上げるということができな
いものであり、また落とし棒の上下動の操作も操
作部でラツチを解除した状態でつまみを操作すれ
ば良く、従来例に比して簡単であり、そして門扉
と地面との間の寸法が落とし棒のストロークより
大きくとも、つまみの落とし棒に対する取付位置
を変えて落とし棒のオフセツト量を変えることが
できるために、上記寸法に応じた調整が行なえる
ものである上に、落とし棒に対するつまみの取付
位置の調整は、ラツチ手段とつまみとが取付けら
れた金具の落とし棒への取付位置を変えることで
行なうものであるために、落とし棒のストローク
は常時一定であるとともに、本体枠の係止部との
係合でラツチを行なうラツチ手段のラツチ動作の
可動範囲も全係止部をすべて利用できる状態にあ
つて、短くなつてしまうことがないものである。
In the present invention, the vertical movement of the drop bar is latched by the latching means, so it is not possible to lift the drop bar from outside the gate, and the vertical movement of the drop bar is also latched by the operating section. It is easier to operate the knob with the release of the knob than the conventional method, and even if the distance between the gate and the ground is larger than the stroke of the drop bar, the installation position of the knob relative to the drop bar can be changed. Since the amount of offset of the drop bar can be changed, adjustments can be made according to the above dimensions.In addition, the mounting position of the knob relative to the drop bar can be adjusted by adjusting the latch means and the metal fitting to which the knob is attached. Since this is done by changing the mounting position on the drop bar, the stroke of the drop bar is always constant, and the movable range of the latching operation of the latching means that latches by engaging with the locking part of the main body frame is limited. Also, all of the locking parts can be used and will not become short.
第1図は従来例の正面図、第2図は同上の斜視
図、第3図は本考案一実施例の正面図、第4図は
同上の斜視図、第5図a,b,cは同上の背面
図、断面図及び正面図、第6図は同上の分解斜視
図、第7図a,bは同上の作用説明図であつて、
1は落とし棒、2は本体枠、3はつまみ、7は金
具、8は爪金具、9はばね、10は門扉、13は
係止部を示す。
Fig. 1 is a front view of the conventional example, Fig. 2 is a perspective view of the same as above, Fig. 3 is a front view of an embodiment of the present invention, Fig. 4 is a perspective view of the same as above, Fig. 5 a, b, and c are 6 is an exploded perspective view of the same, and FIGS. 7 a and b are action explanatory views of the same,
1 is a drop bar, 2 is a main body frame, 3 is a knob, 7 is a metal fitting, 8 is a claw metal fitting, 9 is a spring, 10 is a gate, and 13 is a locking portion.
Claims (1)
の軸方向に摺動自在に保持する本体枠と、落とし
棒を本体枠に対して止めるラツチ手段と、落とし
棒の上下操作用のつまみと、ラツチ手段によるラ
ツチの解除用の操作部とを備えてラツチ手段が本
体枠に列設された係止部に係合する爪金具と爪金
具を付勢するばねとで構成され、落とし棒に対す
る固定位置が上下方向に可変とされた金具にこの
ラツチ手段とラツチ解除操作部とつまみとが取付
けられている門扉用落とし錠。 A drop bar, a body frame that is fixed to the gate and holds the drop bar slidably in the vertical and axial directions, a latch means for fixing the drop bar to the body frame, and a knob for vertically operating the drop bar. The latch means is provided with an operation part for releasing the latch by the latch means, and the latch means is composed of a claw metal fitting that engages with a locking part arranged in a row on the main body frame and a spring that biases the claw metal fitting, and the latch means is fixed to the drop bar. A drop lock for a gate in which a latch means, a latch release operation part, and a knob are attached to a metal fitting whose position is variable in the vertical direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP369083U JPS59109876U (en) | 1983-01-14 | 1983-01-14 | drop lock for gate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP369083U JPS59109876U (en) | 1983-01-14 | 1983-01-14 | drop lock for gate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59109876U JPS59109876U (en) | 1984-07-24 |
JPH0241249Y2 true JPH0241249Y2 (en) | 1990-11-02 |
Family
ID=30135303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP369083U Granted JPS59109876U (en) | 1983-01-14 | 1983-01-14 | drop lock for gate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59109876U (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4531604B2 (en) * | 2005-03-28 | 2010-08-25 | 日本工機株式会社 | Hanging telescopic door |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4213417Y1 (en) * | 1966-03-09 | 1967-07-31 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5832525Y2 (en) * | 1979-02-16 | 1983-07-19 | ワイケイケイ株式会社 | door lock |
-
1983
- 1983-01-14 JP JP369083U patent/JPS59109876U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4213417Y1 (en) * | 1966-03-09 | 1967-07-31 |
Also Published As
Publication number | Publication date |
---|---|
JPS59109876U (en) | 1984-07-24 |
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