JP3222109B2 - Locking hardware - Google Patents
Locking hardwareInfo
- Publication number
- JP3222109B2 JP3222109B2 JP34368398A JP34368398A JP3222109B2 JP 3222109 B2 JP3222109 B2 JP 3222109B2 JP 34368398 A JP34368398 A JP 34368398A JP 34368398 A JP34368398 A JP 34368398A JP 3222109 B2 JP3222109 B2 JP 3222109B2
- Authority
- JP
- Japan
- Prior art keywords
- resin cover
- engagement
- hole
- fixture
- locking
- 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 - Fee Related
Links
Landscapes
- Connection Of Plates (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、障子や窓枠に対す
る固定のために、固定ビスなどの固定具を取り付けるた
めの固定具取付部を有するとともに、この固定具取付部
を覆い隠すためのカバー材を備えたクレセント錠、カム
ラッチハンドルなどの施錠金物に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention has a fixing device mounting portion for mounting a fixing device such as a fixing screw for fixing to a sash or a window frame, and a cover for covering the fixing device mounting portion. The present invention relates to a locking hardware such as a crescent lock and a cam latch handle provided with a material.
【０００２】[0002]
【従来の技術】クレセント錠またはカムラッチハンドル
などの施錠金物は、従来、ステンレスまたは亜鉛ダイカ
ストなど金属性のものが多く、障子や窓枠に対する取付
けに当たっては、図９に示されるように、ベース５０に
一体的に形成されたビス座５０ａに対して固定ビスを螺
設し、ビスの頭部はそのまま露出させるようにしたもの
が多かった。しかし、近年はこのような施錠金物に対し
てもインテリア性や高級感志向が高まり、樹脂などの材
質を用い外観的に配慮したものが多く製作されるように
なってきた。このような施錠金物の場合、固定ビスを露
出させたままでは外観が損なわれるとして固定ビスを隠
すためにビスキャップなどのカバー材が用いられてい
る。2. Description of the Related Art Locking hardware such as a crescent lock or a cam latch handle is conventionally made of a metal such as stainless steel or zinc die-casting. When mounting to a shoji or a window frame, as shown in FIG. In many cases, a fixing screw is screwed into a screw seat 50a formed integrally with the screw seat so that the head of the screw is exposed as it is. However, in recent years, the interior and the sense of luxury have been increased for such locking hardware, and many of such locking hardware have been manufactured using materials such as resin and considered in appearance. In the case of such a locking hardware, a cover material such as a screw cap is used to hide the fixing screw because the appearance is impaired if the fixing screw is exposed.
【０００３】従来のビスキャップ取付構造としては、単
にビス座に対して被せるようにして取り付けるものや
（図示せず）、図１０に示されるように、ビスキャップ
５２の下面に対して係合片５２ａ，５２ａ…を一体的に
設けるとともに、ビス座側には前記係合片５２ａ，５２
ａ…が挿入される係合孔５３，５３…を形成しておき、
前記ビスキャップ５２の係合片５２ａ，５２ａ…を前記
５３，５３…係合孔に圧入することにより係合片５２
ａ，５２ａ…の爪部を係合孔５３，５３…の裏側縁部に
係止させて抜け出ないように保持するものなどがある。As a conventional screw cap mounting structure, a screw cap is simply mounted so as to cover a screw seat (not shown), or as shown in FIG. Are integrally provided, and the engaging pieces 52a, 52a are provided on the screw seat side.
a are formed in advance, and engagement holes 53, 53 ...
By pressing the engaging pieces 52a of the screw cap 52 into the 53, 53.
are locked to the back side edges of the engagement holes 53, 53a, etc. to hold them so as not to come off.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、前者の
ように単にビスキャップをビス座に被設する場合には、
その後にビスキャップが自然に脱落したり、あるいは特
に公共建物の場合には人為的に取り外されたりするなど
の問題があった。However, when the screw cap is simply provided on the screw seat as in the former case,
After that, there was a problem that the viscap dropped off naturally, or was removed artificially especially in the case of a public building.
【０００５】一方、後者のようにビスキャップに一体的
に設けた係合片５２ａをビス座側に設けた係合孔５３に
係合させることにより取り付けを行うようにした場合に
は、その後に固定ビスの増し締めが必要となった際に、
ビスキャップ５２の取り外しが困難となるなどの問題が
あった。On the other hand, when the mounting is performed by engaging the engaging piece 52a integrally provided on the screw cap with the engaging hole 53 provided on the screw seat side as in the latter case, When it is necessary to retighten the fixing screw,
There were problems such as difficulty in removing the screw cap 52.
【０００６】そこで本発明の主たる課題は、取付け後の
脱落がなく、経年後にビスの増し締めが必要になった場
合でも、カバー材を開閉することで簡単に固定具取付部
を開放できるようにした施錠金物を提供することにあ
る。[0006] Therefore, a main object of the present invention is to make it possible to easily open the fixture mounting portion by opening and closing the cover material even if the screws do not fall off after mounting and the screws need to be retightened after many years. It is an object of the present invention to provide a locking hardware.
【０００７】[0007]
【課題を解決するための手段】前記課題を解決するため
に請求項１に係る本発明として、固定具を取り付けるた
めの固定具取付部を有するとともに、この固定具取付部
に樹脂製カバー材を備える施錠金物において、前記固定
具取付部に係合孔を形成する一方、前記樹脂製カバー材
は、薄肉の塑性ヒンジ部を介して前記係合孔に係合する
係合片を一体的に備え、かつ前記塑性ヒンジ部を境に一
方側に存在する係合片側の面と、他方側に存在する前記
樹脂製カバー材本体側の面との間に樹脂製カバー材の閉
状態時に前記塑性ヒンジ部を隠す段部が形成されてお
り、前記樹脂製カバー材の係合片を固定具取付部の係合
孔に係止し、樹脂製カバー材を前記塑性ヒンジ部を回転
中心として開閉自在としたことを特徴とする施錠金物が
提供される。 According to a first aspect of the present invention, there is provided a fixing tool mounting portion for mounting a fixing device, and a resin cover material is attached to the fixing device mounting portion. In the locking hardware provided, an engaging hole is formed in the fixture mounting portion, and the resin cover material is formed.
Is engaged with the engagement hole via a thin plastic hinge portion.
An engaging piece is integrally provided, and one piece is
The surface on one side of the engagement present on one side and the surface on the other side
Close the resin cover material between the resin cover material
In the state, a step is formed to hide the plastic hinge part.
Ri, locking the engaging piece of the resin cover member to the engagement hole of the fastener mounting portion, the locking hardware, characterized in that the resin cover member were opened and closed as the center of rotation of the plastic hinge portion
Provided.
【０００８】請求項２に係る本発明として、固定具を取
り付けるための固定具取付部を有するとともに、この固
定具取付部に樹脂製カバー材を備え、かつ前記固定具取
付部に連続する正面壁を有する施錠金物において、前記
正面壁に係合孔を形成する一方、前記樹脂製カバー材
は、薄肉の塑性ヒンジ部を介して前記係合孔に係合する
係合片を一体的に備え、かつ前記塑性ヒンジ部を境に一
方側に存在する係合片側の面と、他方側に存在する前記
樹脂製カバー材本体側の面との間に樹脂製カバー材の閉
状態時に前記塑性ヒンジ部を隠す段部が形成されてお
り、前記樹脂製カバー材の係合片を前記正面壁に設けら
れた係合孔に係止し、樹脂製カバー材を前記塑性ヒンジ
部を回転中心として開閉自在としたことを特徴とする施
錠金物が提供される。 According to a second aspect of the present invention, there is provided a fixture mounting portion for mounting a fixture, a resin cover material provided on the fixture mounting portion, and a front wall continuous with the fixture mounting portion. In the locking hardware having
While forming the engaging hole in the front wall, the resin cover material
Is engaged with the engagement hole via a thin plastic hinge portion.
An engaging piece is integrally provided, and one piece is
The surface on one side of the engagement present on one side and the surface on the other side
Close the resin cover material between the resin cover material
In the state, a step is formed to hide the plastic hinge part.
Ri, facilities for the engagement pieces of the resin cover material engages with the engagement hole provided in the front wall, characterized in that the resin cover member were opened and closed as the center of rotation of the plastic hinge portion
A lock is provided.
【０００９】請求項３に係る本発明として、前記固定具
取付部に、樹脂製カバー材の側壁内面に接触し、樹脂製
カバー材の位置規制を行う左右対の起立壁を設けてある
請求項１〜２いずれかに記載の施錠金物が提供される。
前記起立壁を設けることにより、前記樹脂製カバー材は
閉時に位置ずれを起こすことなく、正規の位置にきっち
りと位置決めされるようになる。 [0009] The present invention according to claim 3, said fastener attaching portion, in contact with the inner surface of the side wall of the resin cover member, the upright wall of the right and left pair to perform positional regulation of the resin <br/> cover member provided The locking hardware according to any one of claims 1 to 2 is provided.
By providing the upright wall, the resin-made cover member can be precisely positioned at a proper position without causing a positional shift when the cover member is closed.
【００１０】他方、前記係合片と係合孔との係止構造に
関し、請求項４に係る本発明として、前記固定具取付部
に形成された係合孔は、前記樹脂製カバー材に設けた係
合片を挿入するための挿入孔と、この挿入孔に連続して
形成されるとともに、樹脂製カバー材に設けた係合片の
爪部が係止される相対的に小幅の係止孔とから構成して
ある請求項１〜３いずれかに記載の施錠金物が提供され
る。 [0010] On the other hand, with regard to the locking structure between the engagement piece and the engagement hole, according to the present invention according to claim 4 , the engagement hole formed in the fixture mounting portion is provided in the resin cover material. An insertion hole for inserting the engagement piece, and a relatively small locking portion formed continuously with the insertion hole and engaging the claw portion of the engagement piece provided on the resin cover material. locking hardware is provided according to claim 1 to 3 or which are constituted from the hole
You.
【００１１】請求項５に係る本発明として、前記樹脂製
カバー材に設けた係合片は、爪部を外方に向けて対峙さ
せた一対の係合片であり、固定具取付部に形成された１
つの係合孔に対して前記一対の係合片を同時に圧入する
ことにより係合孔の裏側縁部に係合片の爪部を抜脱不能
に係止させてある請求項１〜３いずれかに記載の施錠金
物が提供される。 According to a fifth aspect of the present invention, the engagement pieces provided on the resin cover member are a pair of engagement pieces having claws facing outwardly, and 1 formed on the mounting part
Claim 1-3 or the One against engaging hole are pulled out incapable not locked the pawl portion of the engaging piece on the back edge of the engagement hole by press-fitting the pair of engaging pieces at the same time Is provided.
【００１２】上記請求項４に係る係止構造は、カバー材
を固定具取付部に対して着脱可能とする場合の適用例で
あり、請求項５に係る係止構造はカバー材を固定具取付
部に対して固定的に装着する場合の適用例である。The locking structure according to the fourth aspect is an application example in which the cover member is detachable from the fixture mounting portion, and the locking structure according to the fifth aspect is configured to attach the cover member to the fixture mounting portion. It is an application example in the case of being fixedly attached to a part.
【００１３】[0013]
【発明の実施の形態】以下、本発明の実施の形態につい
て図面を参照しながら詳述する。図１はクレセント錠の
側面図であり、図２はその裏面図である。Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a side view of the crescent tablet, and FIG. 2 is a rear view thereof.
【００１４】クレセント錠１は、室内障子の縦框に取り
付けられるベース２と、このベース２に対してクレセン
ト軸４を介して回動自在に取り付けられたクレセント３
とからなるもので、このクレセント３に一体的に連結さ
れた操作レバー５を摘み、クレセント３をほぼ１８０°
の範囲で回動させることにより、クレセント３の周囲に
形成された、壁高を漸次テーパー状に変化させた環状周
壁６が室外側障子に取り付けられた、図示されない係止
金具に対して係脱することにより、障子の施錠または解
錠が成されるようになっている。なお、符号７はベース
２の一端とクレセント３とを連結しているスプリングで
あり、クレセント３の回動時に操作レバー５が水平の状
態から施錠位置および解錠位置（夫々操作レバー５は鉛
直配向）に対して付勢させるためのものである。また、
符号８は上下方向にスライド可能に設けられたロック片
であり、ロック時には図２に示されるように、前記クレ
セント３の回動範囲内に位置しクレセント３が回動でき
ないように阻止するようになっている。また、ロック時
にはベース２に埋め込まれた蛍光材２ａが露出すること
により居住者が一目で施錠の確認ができるように配慮さ
れている。A crescent lock 1 has a base 2 attached to a vertical frame of an indoor sash, and a crescent 3 attached rotatably to the base 2 via a crescent shaft 4.
The operation lever 5 integrally connected to the crescent 3 is picked up, and the crescent 3 is set at approximately 180 °.
, The annular peripheral wall 6 formed around the crescent 3 and having the wall height gradually changed in a tapered shape is engaged and disengaged from a not-shown locking fitting attached to the outdoor sash. By doing so, the locking or unlocking of the shoji is performed. Reference numeral 7 denotes a spring connecting one end of the base 2 and the crescent 3, and when the crescent 3 rotates, the operation lever 5 is changed from a horizontal state to a locking position and an unlocking position (the operation lever 5 is vertically oriented, respectively). ). Also,
Reference numeral 8 denotes a lock piece provided so as to be slidable in the vertical direction. When locked, as shown in FIG. 2, the lock piece 8 is located within the rotation range of the crescent 3 so as to prevent the crescent 3 from rotating. Has become. At the time of locking, the fluorescent material 2a embedded in the base 2 is exposed so that the resident can check the lock at a glance.
【００１５】前記ベース２の両側にはそれぞれ段状の固
定ビス取付部１０が形成され、この固定ビス取付部１０
に形成されたビス挿通孔１２に、固定ビスなどの本発明
における「固定具」を通し、障子框に対してクレセント
錠１を固定した後、これら両固定ビス取付部１０，１０
に本発明における「樹脂製カバー材」たるビスキャップ
９、９を取り付けるようになっている。On both sides of the base 2, a step-like fixed screw mounting portion 10 is formed.
After the "fixing tool" of the present invention such as a fixing screw is passed through the screw insertion hole 12 formed in the above, the crescent lock 1 is fixed to the sash frame, and then these both fixing screw attaching portions 10, 10
In the present invention, screw caps 9, 9 as " resin cover material" in the present invention are attached.
【００１６】前記固定ビス取付部１０には、詳細には図
３に示されるように、中央に部材長手方向に沿って長孔
形状の固定ビス挿通孔１２が形成されているとともに、
幅方向の両側に、ビスキャップ９の側壁内面と接触しビ
スキャップ９の開閉をガイドするとともに、ビスキャッ
プ９の閉時にはビスキャップ９が位置ずれしないように
規制する起立壁１１，１１が対向配置で設けられてあ
り、一方、ベース２の長手方向端部位置には前記ビスキ
ャップ９を連結固定するための係合孔１３，１３が設け
られている。この係合孔１３は、後述するビスキャップ
９の係合片１６が嵌入される挿入孔１３ａと、この挿入
孔１３ａに連続して形成された相対的に小幅の係止孔１
３ｂとから構成されている。As shown in detail in FIG. 3, the fixed screw mounting portion 10 has a fixed screw insertion hole 12 formed in the center along the longitudinal direction of the member.
On both sides in the width direction, upstanding walls 11, 11 which contact the inner surface of the side wall of the screw cap 9 to guide the opening and closing of the screw cap 9 and restrict the screw cap 9 from being displaced when the screw cap 9 is closed are opposed to each other. On the other hand, engagement holes 13, 13 for connecting and fixing the screw cap 9 are provided at the end positions in the longitudinal direction of the base 2. The engagement hole 13 has an insertion hole 13a into which an engagement piece 16 of a screw cap 9 described later is fitted, and a relatively narrow locking hole 1 formed continuously with the insertion hole 13a.
3b.
【００１７】一方、前記ビスキャップ９は、図４に示さ
れるように、４側面の内、前記固定ビス取付部１０に連
続して形成された正面壁１０Ａがわの面を開放とするカ
バー材であり、キャップ本体１５の一側辺部に対し係合
片１６、１６が一体的に設けられているとともに、ビス
キャップ９と係合片１６との連結部分に塑性ヒンジ（薄
肉部）Ｈが形成されている。図５に示されるように、前
記固定ビス取付部１０に形成された係合孔１３（挿入孔
１３ａ部分）に嵌入させた後、前記係合片１６を小幅係
止孔１３ｂ側にスライドさせることによって、前記係合
片１６の爪部１６ａが係止孔１３ｂの裏側縁部に係止
し、係合片１６が抜脱不能に保持されるようになってい
る。係合片１６を係合孔１３に係止させた後は、前記塑
性ヒンジＨを回転中心としてキャップ本体１５が開閉自
在とされる。ビスキャップ９の閉時には、キャップ本体
１５の先端に形成した係止溝１５ａが正面壁１０Ａに設
けられた突部１４に対し係合することによって閉状態に
保持されるようになっている。On the other hand, as shown in FIG. 4, the screw cap 9 is a cover material in which the front wall 10A formed continuously with the fixed screw mounting portion 10 of the four side surfaces has an open side. The engagement pieces 16 and 16 are provided integrally with one side of the cap body 15, and a plastic hinge (thin portion) H is provided at a connecting portion between the screw cap 9 and the engagement piece 16. Is formed. As shown in FIG. 5, after fitting into the engaging hole 13 (the insertion hole 13a portion) formed in the fixing screw attaching portion 10, the engaging piece 16 is slid toward the narrow locking hole 13b. As a result, the claw portion 16a of the engaging piece 16 is locked to the back edge of the locking hole 13b, and the engaging piece 16 is held undetachably. After the engagement piece 16 is locked in the engagement hole 13, the cap body 15 can be freely opened and closed about the plastic hinge H as a rotation center. When the screw cap 9 is closed, a locking groove 15a formed at the tip of the cap body 15 is engaged with a projection 14 provided on the front wall 10A to be held in a closed state.
【００１８】前記塑性ヒンジＨ部の形成態様に係り、キ
ャップ本体１５を回動させて固定ビス取付部１０を塞い
だ状態の時、前記塑性ヒンジ部Ｈの縁部が綺麗に真っ直
ぐな線となって現れるように、塑性ヒンジ部Ｈの外側に
は段部が設けられている。具体的には、図６に示される
ように、塑性ヒンジ部Ｈを境に一方側に存在する係合爪
支持部１７の面と、塑性ヒンジ部Ｈを境に他方側に存在
するキャップ本体１５の面との間に高さｔ分の段差を予
め形成しておくことにより、ビスキャップ９の閉時に塑
性ヒンジ部Ｈが隠され、塑性ヒンジ部Ｈの縁部Ｓがきっ
ちりと真っ直ぐな線となって現れるように配慮されてい
る。According to the mode of formation of the plastic hinge H, when the cap body 15 is turned to close the fixing screw mounting portion 10, the edge of the plastic hinge H becomes a clean straight line. As shown, a step is provided outside the plastic hinge portion H. Specifically, as shown in FIG. 6, the surface of the engaging claw support portion 17 existing on one side with the plastic hinge portion H as the boundary, and the cap body 15 existing on the other side with the plastic hinge portion H as the boundary. Is formed beforehand, the plastic hinge portion H is concealed when the screw cap 9 is closed, and the edge S of the plastic hinge portion H is defined by a straight line. It is considered to appear.
【００１９】他方、ビスキャップ９と固定ビス取付部１
０との係合部位は、前記例に限らず他の部位とすること
もできる。たとえば、図７に示されるように、正面壁１
０Ａの上部に係合孔１３を形成するとともに、これに対
応するビスキャップ９位置に係合片１６を設け、前記正
面壁１０Ａの上端部位置を回転中心としてビスキャップ
９を開閉するようにしてもよい。この場合には、起立壁
１１に係止溝１１ａを形成するとともに、これに対応す
るビスキャップ９の内壁面位置に前記係止溝１１ａに係
合する突部（図示せず）を形成し、両者の係合によって
ビスキャップ９が閉状態に保持されるようにすればよ
い。なお、正面壁１０Ａにおける係合孔１３の形成位置
は、壁面の上部位置に限らず壁面の中間位置となってい
てもよい。On the other hand, the screw cap 9 and the fixed screw mounting portion 1
The engagement part with 0 is not limited to the above example, and may be another part. For example, as shown in FIG.
An engaging hole 13 is formed in the upper portion of the front wall 10A, and an engaging piece 16 is provided at the position of the corresponding screw cap 9 so as to open and close the screw cap 9 about the upper end position of the front wall 10A as a center of rotation. Is also good. In this case, a locking groove 11a is formed in the upright wall 11, and a projection (not shown) that engages with the locking groove 11a is formed at a position corresponding to the inner wall surface of the screw cap 9, The screw cap 9 may be held in the closed state by the engagement of the two. The formation position of the engagement hole 13 in the front wall 10A is not limited to the upper position of the wall surface, but may be an intermediate position of the wall surface.
【００２０】ところで、固定ビス取付部１０に対するビ
スキャップ９の係合部構造については、他に図８に示さ
れる構造とすることもできる。同図に示されるように、
ビスキャップ９に設けられる係合片の構造を、爪部１８
ａを外方に向けて対峙させた２つの係合片１８，１８を
一組として構成し、方形状に形成された１つの係合孔１
３に前記一組の係合片１８、１８を同時に圧入すること
により、前記係合片１８、１８の爪部１８ａを共に係合
孔１３の裏側縁部に係止させ、係合片１８を抜脱不能に
保持するようにしてもよい。By the way, the structure of the engaging portion of the screw cap 9 to the fixing screw attaching portion 10 may be other than that shown in FIG. As shown in the figure,
The structure of the engaging piece provided on the screw cap 9 is
a is formed as a set of two engaging pieces 18, 18 facing each other with the outer side a facing outward.
3 are simultaneously pressed into the pair of engaging pieces 18, 18 so that the claws 18 a of the engaging pieces 18, 18 are both engaged with the back edge of the engaging hole 13, and the engaging piece 18 is You may hold | maintain so that it cannot be pulled out.
【００２１】[0021]
【発明の効果】以上詳説のとおり本発明によれば、取付
け後の脱落がなく、経年後にビスの増し締めが必要にな
った場合でも、カバー材を開閉することで簡単に固定具
取付部を開放できるようになるとともに、カバー材を回
動させて固定ビス取付部を塞いだ状態の時、前記塑性ヒ
ンジ部の縁部が綺麗に真っ直ぐな線となって現れるよう
になる。 As described above in detail, according to the present invention, even if the screws do not fall off after the mounting and the screws need to be retightened after many years, the fixing member mounting portion can be easily opened and closed by opening and closing the cover material. The cover can be opened and the cover
When the fixed screw mounting part is closed by moving
The edge of the edge appears as a clean straight line
become.
【図１】クレセント錠１の側面図である。FIG. 1 is a side view of a crescent tablet 1. FIG.
【図２】その裏面図である。FIG. 2 is a rear view thereof.
【図３】固定ビス取付部１０の要部斜視図である。FIG. 3 is a perspective view of a main part of a fixing screw mounting portion 10;
【図４】ビスキャップ９の側面図である。FIG. 4 is a side view of the screw cap 9;
【図５】図４のV−V線矢視図である。FIG. 5 is a view taken along line VV of FIG. 4;
【図６】塑性ヒンジ部Ｈの拡大図である。FIG. 6 is an enlarged view of a plastic hinge portion H.
【図７】ビスキャップ９の取付態様の他例を示す要部拡
大図である。FIG. 7 is an enlarged view of a main part showing another example of a mounting mode of the screw cap 9;
【図８】係合片の他の構造例を示す要部拡大図である。FIG. 8 is an enlarged view of a main part showing another example of the structure of the engagement piece.
【図９】従来のクレセント錠の斜視図である。FIG. 9 is a perspective view of a conventional crescent tablet.
【図１０】従来のビスキャップ取付構造例図である。FIG. 10 is an example of a conventional screw cap mounting structure.
１…クレセント錠、２…ベース、３…クレセント、４…
クレセント軸、５…操作レバー、６…環状周壁、７…ス
プリング、８…ロック片、９…ビスキャップ、１０…固
定ビス取付部、１１…起立壁、１２…固定ビス挿通孔、
１３…係合孔、１３ａ…挿入孔、１３ｂ…係止孔、１５
…キャップ本体、１６・１８…係合片、１６ａ・１８ａ
…爪部、Ｈ…塑性ヒンジ部1: Crescent tablet, 2: Base, 3: Crescent, 4:
Crescent shaft, 5 ... operation lever, 6 ... annular peripheral wall, 7 ... spring, 8 ... lock piece, 9 ... screw cap, 10 ... fixed screw mounting part, 11 ... standing wall, 12 ... fixed screw insertion hole,
Reference numeral 13: engagement hole, 13a: insertion hole, 13b: locking hole, 15
... Cap body, 16/18 ... Engagement piece, 16a / 18a
... claw, H ... plastic hinge
フロントページの続き (72)発明者 片岸 博 富山県高岡市早川70番地 三協アルミニ ウム工業株式会社内 (72)発明者 野澤 茂輝 富山県高岡市早川70番地 三協アルミニ ウム工業株式会社内 (72)発明者 浦島 秀剛 富山県高岡市早川70番地 三協アルミニ ウム工業株式会社内 (56)参考文献 特開 平７−279498（ＪＰ，Ａ) 特開 平９−158551（ＪＰ，Ａ) 実開 平４−47072（ＪＰ，Ｕ) 実開 平１−133050（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) E05C 3/04 E05B 17/00 E05B 65/08 E05B 9/08 Continued on the front page (72) Inventor Hiroshi Kagishi 70 Hayakawa, Takaoka City, Toyama Prefecture Inside Sankyo Aluminum Industry Co., Ltd. ) Inventor Hidego Urashima 70 Hayakawa, Takaoka City, Toyama Prefecture Inside Sankyo Aluminum Industry Co., Ltd. (56) References JP-A-7-279498 (JP, A) JP-A 9-158551 (JP, A) 4-47072 (JP, U) JP-A 1-133050 (JP, U) (58) Fields surveyed (Int. Cl. 7 , DB name) E05C 3/04 E05B 17/00 E05B 65/08 E05B 9 / 08
Claims (5)
有するとともに、この固定具取付部に樹脂製カバー材を
備える施錠金物において、 前記固定具取付部に係合孔を形成する一方、前記樹脂製
カバー材は、薄肉の塑性ヒンジ部を介して前記係合孔に
係合する係合片を一体的に備え、かつ前記塑性ヒンジ部
を境に一方側に存在する係合片側の面と、他方側に存在
する前記樹脂製カバー材本体側の面との間に樹脂製カバ
ー材の閉状態時に前記塑性ヒンジ部を隠す段部が形成さ
れており、 前記樹脂製カバー材の係合片を固定具取付部の係合孔に
係止し、樹脂製カバー材を前記塑性ヒンジ部を回転中心
として開閉自在としたことを特徴とする施錠金物。1. A locking hardware having a fixture attaching portion for attaching a fixture and having a resin cover material in the fixture attaching portion , wherein an engaging hole is formed in the fixture attaching portion, and Made of resin
The cover material is connected to the engagement hole via a thin plastic hinge portion.
An engagement piece integrally engaged with the plastic hinge portion;
On one side and one on the other side
Between the resin cover material body side surface and the resin cover
-A step is formed to hide the plastic hinge when the material is closed.
It is in and, locking, characterized in that the engagement piece of the resin cover member engages with the engaging hole of the fastener mounting portion, the resin cover member were opened and closed as the center of rotation of the plastic hinge portion hardware.
有するとともに、この固定具取付部に樹脂製カバー材を
備え、かつ前記固定具取付部に連続する正面壁を有する
施錠金物において、 前記正面壁に係合孔を形成する一方、前記樹脂製カバー
材は、薄肉の塑性ヒンジ部を介して前記係合孔に係合す
る係合片を一体的に備え、かつ前記塑性ヒンジ部を境に
一方側に存在する係合片側の面と、他方側に存在する前
記樹脂製カバー材本体側の面との間に樹脂製カバー材の
閉状態時に前記塑性ヒンジ部を隠す段部が形成されてお
り、 前記樹脂製カバー材の係合片を前記正面壁に設けられた
係合孔に係止し、樹脂製カバー材を前記塑性ヒンジ部を
回転中心として開閉自在としたことを特徴とする施錠金
物。2. A locking hardware having a fixture attaching portion for attaching a fixture, a resin cover material provided on the fixture attaching portion, and a front wall continuous with the fixture attaching portion. An engagement hole is formed in the front wall , and the resin cover
The material is engaged with the engagement hole via a thin plastic hinge portion.
Integrally provided with an engagement piece, and at the boundary of the plastic hinge portion.
One side of the engagement present on one side and the front on the other side
The resin cover material between the resin cover material
A step is formed to cover the plastic hinge when closed.
Ri, locking of the engagement piece of the resin cover member engages with the engaging hole provided in the front wall, characterized in that the resin cover member were opened and closed as the center of rotation of the plastic hinge portion hardware.
壁内面に接触し、樹脂製カバー材の位置規制を行う左右
対の起立壁を設けてある請求項１〜２いずれかに記載の
施錠金物。To wherein the fastener mount portion, in contact with the inner surface of the side wall of the resin cover member and performs position restriction of the resin cover material left
Locking hardware according to any one of claims 1-2 which is provided with a standing wall of the pair.
前記樹脂製カバー材に設けた係合片を挿入するための挿
入孔と、この挿入孔に連続して形成されるとともに、樹
脂製カバー材に設けた係合片の爪部が係止される相対的
に小幅の係止孔とから構成してある請求項１〜３いずれ
かに記載の施錠金物。4. An engaging hole formed in said fixture mounting portion,
An insertion hole for inserting the engagement piece provided on the resin cover material, while being formed continuously in this insertion hole, tree
Locking hardware according to any of claims 1 to 3 in which the claw portion of the engaging piece provided in the fat-made cover member has are composed of a locking hole of relatively small width to be engaged.
部を外方に向けて対峙させた一対の係合片であり、固定
具取付部に形成された１つの係合孔に対して前記一対の
係合片を同時に圧入することにより係合孔の裏側縁部に
係合片の爪部を抜脱不能に係止させてある請求項１〜３
いずれかに記載の施錠金物。5. An engagement piece provided on the resin cover material is a pair of engagement pieces with claw portions facing outward, and one engagement hole formed in the fixture mounting portion. claim are pulled out incapable locked so the claw portion of the engaging piece on the back edge of the engagement hole by press-fitting the pair of engaging pieces simultaneously for 1-3
Locking hardware according to any of the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34368398A JP3222109B2 (en) | 1998-12-03 | 1998-12-03 | Locking hardware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34368398A JP3222109B2 (en) | 1998-12-03 | 1998-12-03 | Locking hardware |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000170425A JP2000170425A (en) | 2000-06-20 |
| JP3222109B2 true JP3222109B2 (en) | 2001-10-22 |
Family
ID=18363449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP34368398A Expired - Fee Related JP3222109B2 (en) | 1998-12-03 | 1998-12-03 | Locking hardware |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3222109B2 (en) |
-
1998
- 1998-12-03 JP JP34368398A patent/JP3222109B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000170425A (en) | 2000-06-20 |
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