JPH0625482U - Door guard - Google Patents
Door guardInfo
- Publication number
- JPH0625482U JPH0625482U JP6846992U JP6846992U JPH0625482U JP H0625482 U JPH0625482 U JP H0625482U JP 6846992 U JP6846992 U JP 6846992U JP 6846992 U JP6846992 U JP 6846992U JP H0625482 U JPH0625482 U JP H0625482U
- Authority
- JP
- Japan
- Prior art keywords
- door
- rotating rod
- groove
- hooking
- rod
- 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
- 239000002184 metal Substances 0.000 claims abstract description 22
- 238000003780 insertion Methods 0.000 claims abstract description 17
- 230000037431 insertion Effects 0.000 claims abstract description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 29
- 230000002265 prevention Effects 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 239000000872 buffer Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
(57)【要約】
【目的】 一時的に開いたドアが閉まってロックされる
のを避けるために回動杆をドアの外側に出してドアの閉
動を阻止するような使い方をして、回動杆に対しドアを
強く衝合させてしまったような場合でも、回動杆の枢着
部位の破損を防止することができ、又、ドアの損傷や衝
合時の騒音の発生も防止することができるドアカードを
提供する。
【構成】 略Ｕ字状に屈曲して、その両側の側杆部１，
２の間に掛止溝３を設けると共に、該掛止溝３の基端側
に幅広の挿脱溝４を連通するように設けた回動杆５を台
座６に回動自在に枢着した回動金具７と、上記回動杆５
の挿脱溝４のみにおいて挿脱自在で、回動杆５の先端側
へ走行することによって掛止溝３と掛止する掛止部８を
設けた掛止金具９とからなるドアガードにおいて、回動
杆５が所要角度回転した状態で台座６に対し着座してそ
れ以上の回転を阻止する突出板部１０を回動杆５の基端
部に一体的に設けると共に回動杆５の突出板部１０を設
けた側面の反対側の側面にクッション部材１６，１７を
付着する。 (57) [Summary] [Purpose] A temporarily opened door is closed and locked.
In order to avoid the
Use it to prevent movement, and attach the door to the pivot rod.
Even if you make a strong abutment, the pivot rod is pivotally attached.
It is possible to prevent damage to parts, and also to prevent door damage or impact.
Door card that can prevent the generation of noise at the time of
provide. [Structure] It is bent in a substantially U shape, and the side rods 1 on both sides thereof are bent.
A retaining groove 3 is provided between the two, and a rotating rod 5 provided so as to communicate with a wide insertion / removal groove 4 on the base end side of the retaining groove 3 is pivotally attached to a base 6 so as to be rotatable. The rotating metal fitting 7 and the rotating rod 5
In the door guard, which can be inserted and removed only in the insertion and removal groove 4, and which includes the hooking groove 3 and the hooking metal fitting 9 provided with the hooking portion 8 that locks by traveling toward the tip side of the rotating rod 5. projection of Rutotomoni rotation bar 5 provided integrally with the projecting plate portion 10 which Do杆5 prevents further rotation seated against the seat 6 while the required angular rotation to the proximal end portion of the rotation bar 5 Set the plate 10
Cushion members 16 and 17 are provided on the side opposite to the beam side.
Adhere to.
Description
【０００１】[0001]
本考案は、ドアを少しだけ開いて、用心のために、それ以上開くのを防止する ためのドア防犯用ラッチに関する。 The present invention relates to a door crime prevention latch for opening a door only slightly and preventing it from being opened further as a precaution.
【０００２】[0002]
従来、実公平３−８７６８号公報によって、「基端に幅広の挿通穴と、該挿通 穴に連通する走行溝を設けた回動杆を台座に回動自在に枢着した回動金具と、該 回動杆の挿通穴にのみ挿通自在で走行溝に掛止する大きさの掛止部を設けた掛止 金具とよりなって、戸或は戸枠の一方に回動金具を、他方に掛止金具を取り付け るようにした戸用心金具」が公知である。このような回動杆を備えたものは、回 動杆の回転時にドア等に衝突するのを避けるために、回動杆の回転を制止する必 要があり、従来は図４に示すように、回動杆１２を回動自在に枢着した台座１３ に、回動杆１２が衝合するストッパ１４を設けていた。しかしながら、回動杆１ ２を勢いよく回転させて繰り返しストッパ１４に衝合させていると、回動杆１２ が局部的に衝撃を受けて次第に脆弱になり、最後には破損するという問題があっ た。 Conventionally, according to Japanese Utility Model Publication No. 3-8768, "a rotating fitting having a wide insertion hole at a base end and a rotating rod provided with a running groove communicating with the insertion hole so as to be pivotally attached to a pedestal, The latching metal fitting is provided with a latching part that is insertable only through the insertion hole of the pivoting rod and has a size that latches in the running groove. There is a publicly known "door core metal fitting to which a hook metal fitting is attached". Those equipped with such a rotating rod must stop the rotation of the rotating rod in order to avoid collision with a door or the like during rotation of the rotating rod. Conventionally, as shown in FIG. The pedestal 13 on which the rotary rod 12 is pivotally mounted is provided with a stopper 14 with which the rotary rod 12 abuts. However, when the rotating rod 12 is rotated vigorously and repeatedly abutted against the stopper 14, the rotating rod 12 is locally vulnerable to a shock and gradually becomes fragile, and finally there is a problem that it is damaged. It was
【０００３】[0003]
そこで本考案は、回動杆を有し、その回動杆の回転を制止する手段を備えて、 しかも、回動杆に繰り返し局部的な衝撃を与えることがなくて、回動杆の破損の 心配のないドア防犯用ラッチの提供を目的とする。 In view of this, the present invention has a rotating rod, is provided with a means for stopping the rotation of the rotating rod, and further, without giving a local impact to the rotating rod repeatedly, damage of the rotating rod is prevented. The purpose is to provide a worry-free door security latch.
【０００４】[0004]
上記目的を達成するために、本考案のドア防犯用ラッチは、略Ｕ字状に屈曲し て、その両側の側杆部１，２の間に掛止溝３を設けると共に、該掛止溝３の基端 側に幅広の挿脱溝４を連通するように設けた回動杆５を台座６に回動自在に枢着 した回動金具７と、上記回動杆５の挿脱溝４のみにおいて挿脱自在で、回動杆５ の先端側へ走行することによって掛止溝３と掛止する掛止部８を設けた掛止金具 ９とからなるドア防犯用ラッチにおいて、回動杆５が所要角度回転した状態で台 座６に対し着座してそれ以上の回転を阻止する突出板部１０を回動杆５の基端部 に一体的に設けたことを特徴とするものである。 In order to achieve the above object, the door crime prevention latch of the present invention is bent into a substantially U-shape, and a hooking groove 3 is provided between the side rods 1 and 2 on both sides of the latch. A rotating rod 5 provided so as to communicate with a wide insertion / removal groove 4 on the base end side of 3 is rotatably pivotally mounted on a pedestal 6, and an insertion / removal groove 4 of the rotating rod 5. In the door crime prevention latch, which is freely inserted and removed only by itself, and which comprises a latching groove 9 and a latching metal 9 provided with a latching part 8 that latches by traveling to the tip side of the swinging rod 5, It is characterized in that a projecting plate portion 10 for seating on the pedestal 6 in a state of rotating the required angle 5 and preventing further rotation is provided integrally with the base end portion of the rotating rod 5. .
【０００５】[0005]
以下、図１乃至図３に示した本考案の一実施例について説明する。まず、回動 金具７は、ドア枠１５に取り付けた台座６と、この台座６に回動自在に枢着され た回動杆５とによって構成されている。その回動杆５は、略Ｕ字状に屈曲してい て、その両側の側杆部１，２の間に掛止溝３を設けると共に、該掛止溝３に連通 して、より幅広の挿脱溝４を掛止溝３の基端側に設け、また、挿脱溝４の両側の 側杆部１，２における基端部の側面には、回動杆５を台座６に略平行になるまで 回転したときに、台座６に対しその先端面を着座してそれ以上の回動杆５の回転 を制止する突出板部１０を一体に設け、さらに、挿脱溝４の両側の側杆部１，２ の基端部において上記の突出板部１０を設けた側面の反対側の側面には、回動杆 ５を逆方向に回転したときに、ドア枠１５に対し直に当接するゴム製で円盤状の クッション部材１６，１７を付着している。次に、掛止金具９は、ドア１８に取 り付けた台座１９と、台座１９から斜めに突設した首部２０と、首部２０の先端 に設けた略球状の掛止部８とから構成されている。この掛止部８の外径は、上記 回動杆５の挿脱溝４の幅よりも小さくて、掛止溝３の幅よりも大きく設定され、 また、首部２０の外径は掛止溝３の幅よりも小さく設定されている。 An embodiment of the present invention shown in FIGS. 1 to 3 will be described below. First, the rotating metal fitting 7 is composed of a pedestal 6 attached to the door frame 15 and a rotating rod 5 pivotally attached to the pedestal 6. The rotating rod 5 is bent in a substantially U shape, and a hooking groove 3 is provided between the side rods 1 and 2 on both sides thereof, and communicates with the hooking groove 3 to make a wider width. The insertion / removal groove 4 is provided on the base end side of the hooking groove 3, and the rotating rods 5 are substantially parallel to the pedestal 6 on the side surfaces of the base end portions of the side rods 1 and 2 on both sides of the insertion / removal groove 4. When it is rotated until it reaches the position, the projecting plate portions 10 that seat the front end surface of the pedestal 6 and stop the rotation of the rotating rod 5 further are integrally provided. When the rotating rod 5 is rotated in the opposite direction, the side surface opposite to the side surface provided with the projecting plate portion 10 at the base ends of the rods 1 and 2 directly contacts the door frame 15. Disk-shaped cushion members 16 and 17 made of rubber are attached. Next, the hook metal 9 is composed of a pedestal 19 attached to the door 18, a neck portion 20 projecting obliquely from the pedestal 19, and a substantially spherical hook portion 8 provided at the tip of the neck portion 20. ing. The outer diameter of the hooking portion 8 is set to be smaller than the width of the inserting / removing groove 4 of the rotating rod 5 and larger than the width of the hooking groove 3, and the outer diameter of the neck portion 20 is set to the hooking groove. It is set smaller than the width of 3.
【０００６】[0006]
図１及び図２に示すようにドア１８を閉めた状態で、回動杆５をドア１８の方 向へ回転することにより、回動杆５の挿脱溝４に掛止金具９の掛止部８を挿入す る。この状態からドア１８を開くと、図３に示すように、掛止部８が走行して掛 止溝３に移動して掛止するので、それ以上ドア１８は開かず、外部から人が侵入 できない。ところで、回動杆５を回転したときに、回動杆５の基端部に一体的に 設けた突出板部１０が、図２に示すように台座６に対し着座して回動杆５の回転 を制止するので、回動杆５は何物にも衝突せず、何ら衝撃を受けることがない。 尚、上記実施例のように、回動杆５にクッション部材１６，１７を付着すれば、 ドア枠１５に対する回動杆５の衝突を回避できるので、ドア枠１５の損傷を防止 できる。 As shown in FIGS. 1 and 2, with the door 18 closed, the turning rod 5 is rotated in the direction of the door 18 so that the hooking metal fitting 9 is locked in the insertion / removal groove 4 of the turning rod 5. Insert part 8. When the door 18 is opened from this state, as shown in FIG. 3, the latching portion 8 travels and moves to the latching groove 3 and latches, so that the door 18 does not open anymore and a person enters from the outside. Can not. By the way, when the rotating rod 5 is rotated, the projecting plate portion 10 integrally provided at the base end portion of the rotating rod 5 is seated on the base 6 as shown in FIG. Since the rotation is stopped, the rotary rod 5 does not collide with anything and is not subject to any impact. If the cushion members 16 and 17 are attached to the rotating rod 5 as in the above-described embodiment, the collision of the rotating rod 5 with the door frame 15 can be avoided, so that the door frame 15 can be prevented from being damaged.
【０００７】[0007]
本考案は以上の通りであり、回動杆５を回転したときに、回動杆５の基端部に 一体的に設けた突出板部１０が、台座６に対し着座して回動杆５の回転を制止す るので、上記の従来例のように回動杆１２がストッパ１４に衝合するようなこと がなく、回動杆５は何ら衝撃を受けることがないので、破損の虞が解消する効果 がある。 The present invention is as described above, and when the rotating rod 5 is rotated, the projecting plate portion 10 integrally provided at the base end portion of the rotating rod 5 is seated on the pedestal 6 to rotate the rotating rod 5. Since the rotation of the rotating rod 12 is stopped, the rotating rod 12 does not collide with the stopper 14 unlike the above-mentioned conventional example, and the rotating rod 5 is not subjected to any impact, which may cause damage. It has the effect of eliminating it.
【提出日】平成４年１０月２７日[Submission date] October 27, 1992
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【０００１】[0001]
本考案は、ドアを少しだけ開いて、用心のために、それ以上開くのを防止する ためのドアガードに関する。 The present invention relates to a door guard for slightly opening a door to prevent it from being opened further as a precaution.
【０００２】[0002]
従来、実公平３−８７６８号公報によって、「基端に幅広の挿通穴と、該挿通 穴に連通する走行溝を設けた回動杆を台座に回動自在に枢着した回動金具と、該 回動杆の挿通穴にのみ挿通自在で走行溝に掛止する大きさの掛止部を設けた掛止 金具とよりなって、戸或は戸枠の一方に回動金具を、他方に掛止金具を取り付け るようにした戸用心金具」が公知である。このような回動杆を備えたものは、例 えばホテル等において一時的に開いたドアが閉まって自動ロックされないように 図５に示すように回動杆１２をドア２２の外側に出してドア２２の閉動を阻止す るように使う場合がある。このような使い方をしている状態においてドア２２を 閉めようとすることがあり、そのため、台座１３に設けたストッパ１４により回 転を阻止された状態の回動杆１２に対しドア２２が強く衝合して、ストッパ１４が破損したり、回動杆１２を枢着する軸ピン２３に装着したスプリングワッシャ （図示せず）が外れてしまう等の問題があった。 Conventionally, according to Japanese Utility Model Publication No. 3-8768, "a rotating fitting having a wide insertion hole at a base end and a rotating rod provided with a running groove communicating with the insertion hole so as to be pivotally attached to a pedestal, The latching metal fitting is provided with a latching part that is insertable only through the insertion hole of the pivoting rod and has a size that latches in the running groove. There is a publicly known "door core metal fitting to which a hook metal fitting is attached". For example, a door provided with such a rotating rod is shown in FIG. 5 in which the rotating rod 12 is placed outside the door 22 so that the door that is temporarily opened in a hotel or the like is not closed and automatically locked. It may be used to prevent the closing movement of 22. When the door 22 is used in such a state, the door 22 may be closed. Therefore, the door 22 strongly collides with the rotating rod 12 which is prevented from rotating by the stopper 14 provided on the pedestal 13. Accordingly, there are problems that the stopper 14 is damaged, a spring washer (not shown) attached to the shaft pin 23 pivotally mounting the rotating rod 12 comes off, and the like.
【０００３】[0003]
そこで本考案は、上記のように一時的に開いたドアが閉まってロックされるの を避けるために回動杆をドアの外側に出してドアの閉動を阻止するような使い方 をして、回動杆に対しドアを強く衝合させてしまったような場合でも、回動杆の 枢着部位の破損を防止することができ、又、ドアの損傷や衝合時の騒音の発生も 防止することができる ドアカードの提供を目的とする。Therefore , in order to prevent the door that has been temporarily opened from being closed and locked as described above, the present invention uses the rotating rod to prevent the door from closing by moving it outside the door . rotation bar for even if such had to strongly abut the door, it is possible to prevent damage to the hinged portion of the rotation bar, also, the occurrence of noise at the time of damage to the door and abutting prevention The purpose is to provide a door card that can .
【０００４】[0004]
上記目的を達成するために、本考案のドアガードは、略Ｕ字状に屈曲して、そ の両側の側杆部１，２の間に掛止溝３を設けると共に、該掛止溝３の基端側に幅 広の挿脱溝４を連通するように設けた回動杆５を台座６に回動自在に枢着した回 動金具７と、上記回動杆５の挿脱溝４のみにおいて挿脱自在で、回動杆５の先端 側へ走行することによって掛止溝３と掛止する掛止部８を設けた掛止金具９とか らなるドアガードにおいて、回動杆５が所要角度回転した状態で台座６に対し着 座してそれ以上の回転を阻止する突出板部１０を回動杆５の基端部に一体的に設 けると共に回動杆５の突出板部１０を設けた側面の反対側の側面にクッション部 材１６，１７を付着した ものである。In order to achieve the above object, the door guard of the present invention is bent into a substantially U shape, and a hooking groove 3 is provided between the side rods 1 and 2 on both sides of the door guard, and the hooking groove 3 Only a rotating metal fitting 7, which is rotatably pivotally mounted on a pedestal 6, is provided with a rotating rod 5 provided so as to communicate with the wide inserting / removing groove 4 on the base end side, and only the inserting / removing groove 4 of the rotating rod 5. In the door guard which is freely insertable / removable and has a hooking groove 3 and a hooking metal 9 provided with a hooking portion 8 that locks by traveling toward the tip side of the swinging lever 5, the swinging rod 5 has a required angle. the integrally projecting plate portion 10 of the set only Rutotomoni rotation bar 5 projecting plate portion 10 which sits wearing the rotated relative to the base 6 to prevent further rotation in the proximal end portion of the rotation bar 5 to the opposite side of the provided side surface is obtained by attaching the cushion member 16, 17.
【０００５】[0005]
以下、図１乃至図４に示した本考案の一実施例について説明する。まず、回動 金具７は、ドア枠１５に取り付けた台座６と、この台座６に軸ピン２１によって 回動自在に枢着された回動杆５とによって構成されている。尚、軸ピン２１には 抜け止め用のスプリングワッシャ（図示せず）を装着している。 その回動杆５は 、略Ｕ字状に屈曲していて、その両側の側杆部１，２の間に掛止溝３を設けると 共に、該掛止溝３に連通して、より幅広の挿脱溝４を掛止溝３の基端側に設け、 また、挿脱溝４の両側の側杆部１，２における基端部の側面には、回動杆５を台 座６に略平行になるまで回転したときに、台座６に対しその先端面を着座してそ れ以上の回動杆５の回転を制止する突出板部１０を一体に設け、さらに、挿脱溝 ４の両側の側杆部１，２の基端部において上記の突出板部１０を設けた側面の反 対側の側面には、回動杆５を逆方向に回転したときに、ドア枠１５に対し直に当 接するゴム製で円盤状のクッション部材１６，１７を付着している。次に、掛止 金具９は、ドア１８に取り付けた台座１９と、台座１９から斜めに突設した首部 ２０と、首部２０の先端に設けた略球状の掛止部８とから構成されている。この 掛止部８の外径は、上記回動杆５の挿脱溝４の幅よりも小さくて、掛止溝３の幅 よりも大きく設定され、また、首部２０の外径は掛止溝３の幅よりも小さく設定 されている。An embodiment of the present invention shown in FIGS. 1 to 4 will be described below. First, the rotating metal fitting 7 is composed of a pedestal 6 attached to the door frame 15, and a rotating rod 5 rotatably pivotally attached to the pedestal 6 by a shaft pin 21 . A spring washer (not shown) is attached to the shaft pin 21 to prevent it from coming off. The rotating rod 5 is bent in a substantially U shape, and a hooking groove 3 is provided between the side rods 1 and 2 on both sides of the turning rod 5, and the turning rod 5 communicates with the hooking groove 3 to have a wider width. Is provided on the base end side of the hooking groove 3, and on the side faces of the base ends of the side rods 1 and 2 on both sides of the insert and remove groove 4, a rotating rod 5 is attached to the base 6. A projecting plate portion 10 is integrally provided which seats its front end surface on the pedestal 6 and stops the rotation of the pivoting rod 5 or more when it rotates until it becomes substantially parallel. On the side surface opposite to the side surface provided with the projecting plate portion 10 at the base end portions of the side rods 1 and 2 on both sides, when the rotating rod 5 is rotated in the opposite direction, Disc-shaped cushion members 16 and 17 made of rubber are directly attached. Next, the latching metal 9 is composed of a pedestal 19 attached to the door 18, a neck portion 20 projecting obliquely from the pedestal 19, and a substantially spherical latching portion 8 provided at the tip of the neck portion 20. . The outer diameter of the hooking portion 8 is set to be smaller than the width of the inserting / removing groove 4 of the rotating rod 5 and larger than the width of the hooking groove 3, and the outer diameter of the neck portion 20 is set to the outer diameter of the hooking groove. It is set smaller than the width of 3.
【０００６】[0006]
図１及び図２に示すようにドア１８を閉めた状態で、回動杆５をドア１８の方 向へ回転することにより、回動杆５の挿脱溝４に掛止金具９の掛止部８を挿入す る。この状態からドア１８を開くと、図３に示すように、掛止部８が走行して掛 止溝３に移動して掛止するので、それ以上ドア１８は開かず、外部から人が侵入 できない。このような使い方が普通であるが、例えばホテル等において一時的に 開いたドアが閉まって自動ロックされないように、図４に示すように回動杆５を ドア１８の外側に出してドア１８の閉動を阻止するように使う場合がある。そし て、このように回動杆５をドア１８の外側に出した状態でもドア１８を誤って閉 めようとすることがある。しかしながら、たとえこのような場合が生じても、回 動杆５に付着したクッション部材１６，１７がドア１８による衝撃を緩衝し、且 つ回動杆５の基端部に設けた突出板部１０が台座６に対し着座して衝撃を分散さ せるので、回動杆５の枢着部位に過大な負荷がかかることがない。 As shown in FIGS. 1 and 2, with the door 18 closed, the turning rod 5 is rotated in the direction of the door 18 so that the hooking metal fitting 9 is locked in the insertion / removal groove 4 of the turning rod 5. Insert part 8. When the door 18 is opened from this state, as shown in FIG. 3, the latching portion 8 travels and moves to the latching groove 3 and latches, so that the door 18 does not open anymore and a person enters from the outside. Can not. This kind of usage is common, but for example, in order to prevent a door that has been temporarily opened in a hotel from being closed and automatically locked, the pivot rod 5 is taken out of the door 18 as shown in FIG. May be used to prevent closing motion. And, there are to be closed Meyo thus the rotation bar 5 by mistake the door 18 even when you put on the outside of the door 18. However, even if such a case occurs, times Do杆cushion members 16 and 17 attached to the 5 buffers the impact caused by the door 18, projecting plate portion 10 provided at the proximal end of 且 one rotation bar 5 Sits on the pedestal 6 to disperse the impact, so that an excessive load is not applied to the pivotally attached portion of the rotary rod 5.
【０００７】[0007]
本考案は上記の通りであり、一時的に開いたドア１８が閉まってロックされる のを避けるために回動杆５をドア１８の外側に出してドア１８の閉動を阻止する ような使い方をしているときに、ドア１８を閉めようとしてドア１８を回動杆５に衝合させた場合でも、回動杆５に付着したクッション部材１６，１７によって ドア１８による衝撃を緩衝し、且つ回動杆５の基端部に設けた突出板部１０を台 座６に着座させることにより衝撃を分散させることができるので、回動杆５の枢 着部位にかかる負荷を軽減して破損を防止する効果がある。また、回動杆５に付 着したクッション部材１６，１７によってドア１８が回動杆５に衝合したときの 騒音の発生を防止し、又ドア１８の損傷も防止できるという効果もある。 The present invention is as described above , and in order to prevent the door 18 which is temporarily opened from being closed and locked, the rotating rod 5 is extended to the outside of the door 18 to prevent the door 18 from closing. Even when the door 18 is abutted against the pivoting rod 5 in an attempt to close the door 18 during the operation , the cushion members 16 and 17 attached to the pivoting rod 5 cushion the impact from the door 18, and since the projecting plate portion 10 provided at the base end portion of the rotation bar 5 can be dispersed to impact by seated on the pedestal 6, broken to reduce the load on the pivot portion of the rotation bar 5 It has the effect of preventing. Further, there is prevented generation of noise when the door 18 by the cushion members 16 and 17 which stick to a rotation bar 5 is abuts against the rotation bar 5, also an effect that damage of the door 18 can be prevented.
【図１】ドアが閉じている状態における正面図である。FIG. 1 is a front view in a state in which a door is closed.
【図２】図１のＡ−Ａ線における断面図である。FIG. 2 is a sectional view taken along line AA of FIG.
【図３】ドアを開いたときの掛止状態を示す断面図であ
る。FIG. 3 is a cross-sectional view showing a hooked state when the door is opened.
【図４】従来例を示す断面図である。FIG. 4 is a cross-sectional view showing a conventional example.
【符号の説明】 １ 側杆部 ２ 側杆部 ３ 掛止溝 ４ 挿脱溝 ５ 回動杆 ６ 台座 ７ 回動金具 ８ 掛止部 ９ 掛止金具 １０ 突出板部 １２ 回動杆 １３ 台座 １４ ストッパ １５ ドア枠 １６ クッション部材 １７ クッション部材 １８ ドア １９ 台座 ２０ 首部[Explanation of reference numerals] 1 side rod 2 side rod 3 locking groove 4 insertion / removal groove 5 rotating rod 6 pedestal 7 rotating metal fitting 8 locking portion 9 locking metal fitting 10 protruding plate 12 rotating rod 13 pedestal 14 Stopper 15 Door frame 16 Cushion member 17 Cushion member 18 Door 19 Pedestal 20 Neck
─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成４年１０月２７日[Submission date] October 27, 1992
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【書類名】 明細書[Document name] Statement
【考案の名称】 ドアガード[Name of device] Door guard
【実用新案登録請求の範囲】[Scope of utility model registration request]
【図面の簡単な説明】[Brief description of drawings]
【図１】ドアが閉じている状態における正面図である。FIG. 1 is a front view in a state in which a door is closed.
【図２】図１のＡ−Ａ線における断面図である。FIG. 2 is a sectional view taken along line AA of FIG.
【図３】ドアを開いたときの掛止状態を示す断面図であ
る。FIG. 3 is a cross-sectional view showing a hooked state when the door is opened.
【図４】一時的に開いたドアの閉動を阻止するために回
動杆をドアの外側に出した状態を示す断面図である。 [Fig. 4] Turning to prevent the closing of the temporarily opened door
FIG. 6 is a cross-sectional view showing a state in which the moving rod is extended outside the door.
【図５】従来例を示す断面図である。FIG. 5 is a cross-sectional view showing a conventional example.
【符号の説明】 １ 側杆部 ２ 側杆部 ３ 掛止溝 ４ 挿脱溝 ５ 回動杆 ６ 台座 ７ 回動金具 ８ 掛止部 ９ 掛止金具 １０ 突出板部 １２ 回動杆 １３ 台座 １４ ストッパ １５ ドア枠 １６ クッション部材 １７ クッション部材 １８ ドア １９ 台座 ２０ 首部２１ 軸ピン ２２ ドア ２３ 軸ピン [Explanation of reference numerals] 1 side rod 2 side rod 3 locking groove 4 insertion / removal groove 5 rotating rod 6 pedestal 7 rotating metal fitting 8 locking portion 9 locking metal fitting 10 protruding plate 12 rotating rod 13 pedestal 14 Stopper 15 Door frame 16 Cushion member 17 Cushion member 18 Door 19 Pedestal 20 Neck 21 Axis pin 22 Door 23 Axis pin
【手続補正２】[Procedure Amendment 2]
【補正対象書類名】図面[Document name to be corrected] Drawing
【補正対象項目名】図４[Name of item to be corrected] Fig. 4
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図４】 [Figure 4]
【手続補正３】[Procedure 3]
【補正対象書類名】図面[Document name to be corrected] Drawing
【補正対象項目名】図５[Name of item to be corrected] Figure 5
【補正方法】追加[Correction method] Added
【補正内容】[Correction content]
【図５】 [Figure 5]
Claims (1)
１，２の間に掛止溝３を設けると共に、該掛止溝３の基
端側に幅広の挿脱溝４を連通するように設けた回動杆５
を台座６に回動自在に枢着した回動金具７と、上記回動
杆５の挿脱溝４のみにおいて挿脱自在で、回動杆５の先
端側へ走行することによって掛止溝３と掛止する掛止部
８を設けた掛止金具９とからなるドア防犯用ラッチにお
いて、回動杆５が所要角度回転した状態で台座６に対し
着座してそれ以上の回転を阻止する突出板部１０を回動
杆５の基端部に一体的に設けたことを特徴とするドア防
犯用ラッチ。1. A hooking groove 3 is formed between the side rods 1 and 2 on both sides thereof by bending in a substantially U shape, and a wide insertion / removal groove 4 is provided on the base end side of the hooking groove 3. The rotating rod 5 provided so as to communicate with each other.
Can be inserted and removed only by a rotating metal fitting 7 pivotally attached to a pedestal 6 and the inserting and removing groove 4 of the rotating rod 5, and by running to the tip side of the rotating rod 5, the hooking groove 3 In a door crime prevention latch comprising a latching member 9 provided with a latching portion 8 for latching, a protrusion that sits on the pedestal 6 in a state in which the rotating rod 5 is rotated by a required angle and prevents further rotation. A door crime prevention latch, characterized in that the plate portion (10) is integrally provided on the base end portion of the rotating rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992068469U JPH0640814Y2 (en) | 1992-09-04 | 1992-09-04 | Door guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992068469U JPH0640814Y2 (en) | 1992-09-04 | 1992-09-04 | Door guard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0625482U true JPH0625482U (en) | 1994-04-08 |
| JPH0640814Y2 JPH0640814Y2 (en) | 1994-10-26 |
Family
ID=13374586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992068469U Expired - Lifetime JPH0640814Y2 (en) | 1992-09-04 | 1992-09-04 | Door guard |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0640814Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04103976U (en) * | 1991-02-14 | 1992-09-08 | 株式会社竹中工務店 | door guard |
| JP3089867U (en) * | 2002-05-10 | 2002-11-15 | ホアン，チン−チェン | Structure of the grip trainer |
-
1992
- 1992-09-04 JP JP1992068469U patent/JPH0640814Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04103976U (en) * | 1991-02-14 | 1992-09-08 | 株式会社竹中工務店 | door guard |
| JP3089867U (en) * | 2002-05-10 | 2002-11-15 | ホアン，チン−チェン | Structure of the grip trainer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0640814Y2 (en) | 1994-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4134281A (en) | Cam-type door lock with recessed handle | |
| US5316354A (en) | Loop striker | |
| US5415058A (en) | Removable tailgate locking device | |
| US5150934A (en) | Shell door locking device | |
| US5174456A (en) | Shell door locking device | |
| EP1083070B1 (en) | Sliding door locking device for vehicle | |
| JPH0625482U (en) | Door guard | |
| PL172639B1 (en) | Latching blockage | |
| JP3494603B2 (en) | Stay | |
| JPH0355374A (en) | Locking device for locking member of vehicle | |
| JP2005220615A (en) | Vehicle door lock device | |
| JP2628143B2 (en) | Biaxial hinge | |
| NL8702389A (en) | LOCK AND BLOCK LOCK. | |
| US3516700A (en) | Latch device | |
| CN115538868B (en) | Vehicle cover plate lock body and vehicle front cover plate with same | |
| JP2557046Y2 (en) | Hood hinge | |
| JP3597915B2 (en) | Door handle | |
| JP2001027064A (en) | Vehicle door lock device | |
| JP2628141B2 (en) | Biaxial hinge | |
| JP2868737B2 (en) | Door lock handle device | |
| JPH049825Y2 (en) | ||
| JP3906602B2 (en) | Latch mechanism | |
| JPH0138226Y2 (en) | ||
| JPH036766Y2 (en) | ||
| JP2003227141A (en) | Tightening lock device |