JP4870514B2 - Mounting structure of articles to the panel - Google Patents

Mounting structure of articles to the panel Download PDF

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JP4870514B2
JP4870514B2 JP2006280614A JP2006280614A JP4870514B2 JP 4870514 B2 JP4870514 B2 JP 4870514B2 JP 2006280614 A JP2006280614 A JP 2006280614A JP 2006280614 A JP2006280614 A JP 2006280614A JP 4870514 B2 JP4870514 B2 JP 4870514B2
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panel
article
opening
locking claw
elastic locking
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JP2008093291A (en
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寿一 佐藤
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Okamura Corp
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Description

本発明は、オフィスなどの執務空間で使用されるキャビネットの扉、机の引出しの前面板などのパネル状構造物に設けた開口に、取手枠などの薄形物品をワンタッチで嵌着できるようにしたパネルへの物品の取付構造に関する。   The present invention enables one-touch fitting of thin articles such as handle frames into openings provided in panel-like structures such as cabinet doors used in office spaces such as offices and front plates of desk drawers. The present invention relates to a structure for attaching an article to a panel.

キャビネットや机などの什器は、什器本体の組立後に、扉や引出しの前面板などのパネル状構造物に把手、引手、錠などの後付部品を組付けることにより、製品として完成される。   A fixture such as a cabinet or a desk is completed as a product by assembling post-installation parts such as a handle, a handle, and a lock on a panel-like structure such as a door or a drawer front plate after assembling the fixture main body.

これら後付部品は、デザイン上の観点から、造形の自由度の高い材質からなっており、特に把手、引手などでは、それ自体が薄いものであるため、合成樹脂製の成形体から構成される場合が多い。   These retrofit parts are made of a material with a high degree of freedom of modeling from the viewpoint of design, and are composed of a synthetic resin molded body, especially in the case of a handle, a handle, etc., because they are thin themselves. There are many cases.

この種の部品の本体への取付には、部品の本体部前部周縁に設けたフランジをパネルの開口周縁に突き当て、フランジを介して部品を固定する方式や、前面パネルだけでは、強度が不十分であるため、什器表面となるパネルの部品取付位置裏面に予め補強を兼用した取付用パネル(背面パネル)を溶接によって所定間隔離して一体に組付け、ついでパネルに設けられた開口に部品を嵌合し、部品の背面に形成したフランジを、取付用パネル(背面パネル)の開口周縁に固定する方式がある。   For mounting this type of component on the main body, the flange provided on the front edge of the main body of the component is abutted against the opening edge of the panel and the component is fixed via the flange. Because it is not enough, a mounting panel (rear panel) that also serves as a reinforcement in advance is attached to the back of the part mounting position of the panel that will be the surface of the fixture, and is assembled in a single piece by welding, and then the part is installed in the opening provided on the panel And a flange formed on the back surface of the component is fixed to the opening periphery of the mounting panel (rear panel).

しかし、いずれの取付方式においても、複数の固定ねじで取付ける場合には、固定ねじの数に応じて工数が増し、また予めパネル、背面パネルなどにねじ孔をタッピングするか、あるいはタッピングねじを用いる場合には、下孔を穿設する必要があるため、組立工数が多くなる。特に、前者の前面側にフランジを設けた場合には、部品表面にねじが露出するため、見栄えが悪く、パネルの表側からねじを外すことができるため、防盗性に欠ける。   However, in any mounting method, when mounting with a plurality of fixing screws, the number of man-hours increases according to the number of fixing screws, and tapped holes are pre-tapped on the panel, rear panel, etc., or tapping screws are used. In some cases, it is necessary to drill a pilot hole, which increases the number of assembly steps. In particular, when the flange is provided on the front side of the former, since the screw is exposed on the surface of the component, the appearance is poor, and the screw can be removed from the front side of the panel, so that the anti-theft property is lacking.

そこで、下記特許文献にも示すように、部品の周囲に、弾性係止爪を一体に形成しておくことによって、部品嵌合時に、弾性係止爪を弾性撓曲させつつ嵌合し、かつ嵌合状態では、弾性係止爪が弾性復帰して開口周縁に係合することにより、部品を嵌合位置に抜止めする構造がよく知られている。
特開平８−１８９２４２号公報 Therefore, as shown in the following patent document, by integrally forming an elastic locking claw around the component, when fitting the component, the elastic locking claw is fitted while being elastically bent, and In the fitted state, a structure is well known in which the elastic locking claw elastically recovers and engages with the peripheral edge of the opening to prevent the component from being pulled out to the fitting position.
JP-A-8-189242

しかし、部品及び取付対象の厚さが薄く、かつ嵌め付けのための奥行寸法が十分でない箇所では、弾性係止爪を係合するためのストロークを十分にとれないため、所望の係止力が得られず、特に把手や引手のように、外力が加わる部品については、弾性係止爪そのものが頻繁な押し引きの力で破損したり、がたつきが生じてりしやすく、十分な固定を行うことが出来ない。   However, when the thickness of the parts and the object to be attached is thin and the depth dimension for fitting is not sufficient, the stroke for engaging the elastic locking claw cannot be taken sufficiently. In particular, for parts to which external force is applied, such as handles and pulling handles, the elastic pawls themselves are easily damaged by frequent pulling and pulling, and rattling is likely to occur. I can't do it.

本発明は、上記の課題を解決するものであって、取付対象が、パネル状構造物のように厚さが薄く、嵌め付けのための奥行寸法が十分でない箇所であっても、弾性係止爪による係合強度が高く、十分な固定を行えるようにした、パネルへの物品の取付構造を提供することを目的としている。   The present invention solves the above-described problem, and even if the object to be attached is a thin part such as a panel-like structure and the depth dimension for fitting is not sufficient, the elastic locking An object of the present invention is to provide a structure for attaching an article to a panel, which has high engagement strength with claws and can be sufficiently fixed.

本発明によると、上記課題は次のようにして解決される。
(１)パネルに設けた開口に、物品の一部を嵌合し、かつ前記物品の側部に設けた弾性係止爪を、前記パネルにおける開口の縁部に係止することにより、前記物品をパネルに保持させるようにしたパネルへの物品の取付構造において、前記弾性係止爪を、物品の側面より、前記パネルと平行をなして、前記物品の側面に対して斜め外側方に延出するように設けるとともに、外側面に、物品の側面より延出する延出方向と、前記パネルの開口に嵌合する嵌合方向との２方向に対して傾斜する傾斜面と、この傾斜面とほぼ連なるように形成された楔形の係止段部とを備えるものとし、前記係止段部を、パネルの開口の縁部に係止させる。 According to the present invention, the above problem is solved as follows.
(1) A part of an article is fitted into an opening provided in the panel, and an elastic locking claw provided on a side portion of the article is engaged with an edge of the opening in the panel, thereby the article. In the structure for attaching an article to a panel in which the panel is held by the panel, the elastic locking claw extends from the side surface of the article parallel to the panel and obliquely outward with respect to the side surface of the article. And an inclined surface that is inclined with respect to two directions of an extending direction that extends from the side surface of the article and a fitting direction that fits into the opening of the panel, and the inclined surface. A wedge-shaped locking step portion formed so as to be substantially continuous is provided, and the locking step portion is locked to the edge of the opening of the panel.

(２)パネル状構造物における前面パネルの取付位置に形成した開口に、本体部の前面を臨ませて嵌合して固定される合成樹脂製の成形体からなる薄形物品の取付構造であって、
前記前面パネルの背面には、前記本体部の厚さ相当の間隔をおいて背面パネルが設けられており、前記背面パネルには、前記本体部の外形より若干大きな開口を設け、前記本体部の一側部には、背面パネルにおける開口の一方の内面周縁に当接する支点部を突設し、他側部には、開口の他方の側縁部に係合する弾性係止爪を突設したものであり、前記支点部を回動基点として、弾性係止爪を弾性撓曲させつつ、背面パネルの後方より、本体部を両パネル間に形成された空間内に嵌合し、かつ嵌め込み完了状態では、本体部の前面周囲が前面パネルの開口に嵌め込まれるとともに、前記弾性係止爪が、前記第(１)項のパネルへの物品の取付構造をもって、パネルの開口の縁部に係止されるようにする。 (2) A thin article mounting structure comprising a molded body made of synthetic resin that is fitted and fixed with the front surface of the main body facing the opening formed at the mounting position of the front panel in the panel-like structure. And
A back panel is provided on the back surface of the front panel with an interval corresponding to the thickness of the main body. The back panel is provided with an opening that is slightly larger than the outer shape of the main body. On one side, a fulcrum part that abuts the inner peripheral edge of one of the openings in the rear panel protrudes, and on the other side, an elastic locking claw that engages with the other side edge of the opening protrudes. With the fulcrum portion as the pivot base point, the elastic locking claw is elastically bent, and the main body portion is fitted into the space formed between the two panels from the rear of the back panel, and the fitting is completed. In the state, the front periphery of the main body is fitted into the opening of the front panel, and the elastic locking claw is locked to the edge of the opening of the panel with the structure for attaching the article to the panel of the item (1). To be.

(３)上記(２)項において、支点部及び弾性係止爪の基部からの前方突出部の先端に、本体部の嵌め込み完了状態で、前面パネルの裏面に当接するストッパ部を設ける。   (3) In the above item (2), a stopper portion that comes into contact with the rear surface of the front panel in a state where the main body portion has been fitted is provided at the tip of the front projecting portion from the base portion of the fulcrum portion and the elastic locking claw.

請求項(１)の発明によれば、弾性係止爪とパネルの開口縁部との噛み合い代や嵌合深さが小さい場合であっても、十分な接触長さが得られる。また、弾性係止爪の先端に近づくほど、噛み合い代が大となるので、取付け時における弾性係止爪の弾性変形量を少なくすることができ(弾性係止爪の基部を大きく弾性変形させる必要がない)、開口への挿入が容易になるとともに、弾性係止爪がパネルの開口縁部に係止された後は、弾性係止爪がパネルの開口縁部から外れにくくなる。
したがって、取付対象が、パネル状構造物のように厚さが薄く、嵌め付けのための奥行寸法が十分でない箇所であっても、物品を、パネルに強固に保持することができる。 According to the invention of claim (1), a sufficient contact length can be obtained even when the engagement margin between the elastic locking claw and the opening edge of the panel and the fitting depth are small. Also, the closer to the tip of the elastic locking claw, the larger the meshing margin, so the amount of elastic deformation of the elastic locking claw at the time of mounting can be reduced (the base of the elastic locking claw needs to be greatly elastically deformed) However, after the elastic locking claw is locked to the opening edge of the panel, the elastic locking claw is difficult to come off from the opening edge of the panel.
Therefore, even if the object to be attached is a portion where the thickness is thin like the panel-like structure and the depth dimension for fitting is not sufficient, the article can be firmly held on the panel.

請求項(２)の発明によれば、請求項(１)の発明の作用効果に加えて、物品の一方を、背面パネルの内面に予め支持し、この部分を支点として物品を回動することにより、嵌め込みが完了するため、物品を、パネルに、簡単かつ迅速に取り付けることができるとともに、物品を強固に保持することができる。   According to the invention of claim (2), in addition to the function and effect of the invention of claim (1), one of the articles is previously supported on the inner surface of the back panel, and the article is rotated with this portion as a fulcrum. Thus, since the fitting is completed, the article can be easily and quickly attached to the panel, and the article can be firmly held.

請求項(３)の発明によれば、嵌め込み完了状態では、物品の厚さ方向の前後は、パネル間に狭持状態に固定されるので、前後のがたつきも抑制できる。   According to the invention of claim (3), when the fitting is completed, the front and rear in the thickness direction of the article are fixed in a sandwiched state between the panels.

以下、本発明の取付構造を、引戸用のラッチ装置に適用した場合について、その最良の形態を添付図面を参照して説明する。
図１〜図４は、本発明における薄形物品の一例であるラッチ装置の部品構成を示し、このラッチ装置１は、合成樹脂製の成形体からなる平面視長方形のケース２と、ケース２の長手方向一側部より突出するラッチ３と、ラッチ３に連繋する操作部４との３つの部品から構成されている。 Hereinafter, the best mode of the case where the mounting structure of the present invention is applied to a latch device for a sliding door will be described with reference to the accompanying drawings.
1 to 4 show a component configuration of a latch device which is an example of a thin article according to the present invention. The latch device 1 includes a case 2 having a rectangular shape in a plan view made of a synthetic resin molded body, and a case 2. The latch 3 is composed of three parts, that is, a latch 3 protruding from one side in the longitudinal direction and an operation unit 4 connected to the latch 3.

ケース２は、底部開口した長方形かつ扁平薄形のもので、その長手方向一側部には左右１対の取付板５が突設され、他側部中央には、取付基部６が突設され、この取付基部６の左右には、ケース２の側面の長手方向に対して斜め外側方に延出する左右１対の弾性係止爪７が設けられている。   The case 2 has a rectangular shape with a bottom opening and a flat and thin shape. A pair of left and right mounting plates 5 project from one side in the longitudinal direction, and a mounting base 6 projects from the center of the other side. The left and right sides of the mounting base 6 are provided with a pair of left and right elastic locking claws 7 extending obliquely outward with respect to the longitudinal direction of the side surface of the case 2.

ラッチ３は、中間部に空所８ａを形成するように互いに離間し、かつケース２内に回動可能に軸支される左右１対の軸部８、８と、両軸部８、８と一体化され、かつケース２の長手方向一側部外方に突出するラッチ爪９と、ラッチ爪９と軸部８との連結部分よりケース２の長手方向外向き、かつ上方に向けて湾曲する付勢手段をなす板ばね１０とを備えている。   The latch 3 is separated from each other so as to form a space 8a in the middle portion, and is supported by a pair of left and right shaft portions 8, 8 that are pivotally supported in the case 2, and both shaft portions 8, 8. A latch claw 9 that is integrated and protrudes outwardly on one side in the longitudinal direction of the case 2, and is curved outward in the longitudinal direction of the case 2 and upward from a connecting portion between the latch claw 9 and the shaft portion 8. And a leaf spring 10 serving as an urging means.

操作部材４は、ラッチ３から離間して、ラッチ３の軸部８、８と平行をなすとともに、ケース２の長手方向の両端部中央に穿設された軸孔１１に両端部が嵌合されて軸支された操作軸１２と、操作軸１２の外周上部に突設された引手兼用の操作ノブ１３と、操作軸１２の外周一側部に一体に設けられ、かつラッチ３と連動するアーム１４とを備えている。操作ノブ１３は、ケース２の上面中央に設けた横長の長孔１５を通じて、ケース２の上面に突出している。   The operation member 4 is separated from the latch 3 and is parallel to the shaft portions 8 and 8 of the latch 3, and both end portions are fitted into shaft holes 11 formed in the center of both end portions in the longitudinal direction of the case 2. An operation shaft 12 that is pivotally supported, an operation knob 13 that also serves as a handle protruding from the upper periphery of the operation shaft 12, and an arm that is integrally provided on one side of the outer periphery of the operation shaft 12 and interlocks with the latch 3. 14. The operation knob 13 protrudes from the upper surface of the case 2 through a laterally long hole 15 provided at the center of the upper surface of the case 2.

アーム１４は、ラッチ３における両軸部８、８間の空所８ａに嵌合され、アーム１４の先端部に一体的に形成された連繋軸１６は、図３に示すように、ラッチ３の下面に形成された凹溝９ａに嵌合されている。また、操作軸１２の外周他側部には、ケース２の内面に当接して操作軸１２及びラッチ爪１０の回動規制を行うストッパ１７が突設されている。   The arm 14 is fitted into a space 8a between the shafts 8 and 8 of the latch 3, and the connecting shaft 16 formed integrally with the tip of the arm 14 is connected to the latch 3 as shown in FIG. It is fitted in a concave groove 9a formed on the lower surface. A stopper 17 is provided on the other side of the outer periphery of the operation shaft 12 so as to contact the inner surface of the case 2 and restrict the rotation of the operation shaft 12 and the latch claw 10.

取付板５は、ラッチ３の板ばね１０を下面側で受けるばね受け部５ａと、ばね受け５ａの先端下部に鉤状断面をなして突設された支点部５ｂを備え、支点部５ｂの上部側及び取付基部６の上部には、後述する引戸の裏面に当接するストッパ部５ｃ，６ａが突設されている。   The mounting plate 5 includes a spring receiving portion 5a that receives the leaf spring 10 of the latch 3 on the lower surface side, and a fulcrum portion 5b that projects from the lower end of the spring receiving portion 5a in a bowl-shaped cross section, and is an upper portion of the fulcrum portion 5b. On the side and the upper part of the mounting base portion 6, stopper portions 5 c and 6 a that abut on the back surface of the sliding door described later are projected.

弾性係止爪７は、図４に拡大して示すように、取付基部６の端部よりケース２の側面に対して所定距離ｄだけ離間して、斜め外側方に延出するものであって、この距離ｄに応じた弾性撓曲代を与えている。   As shown in an enlarged view in FIG. 4, the elastic locking claw 7 is spaced apart from the end of the mounting base 6 by a predetermined distance d with respect to the side surface of the case 2 and extends obliquely outward. The elastic bending allowance according to this distance d is given.

この弾性係止爪７の外側面は、取付基部６との接合部より、ケース２の長手方向に離れるに従って、ケース２の側面から漸次離間するように傾斜している。この弾性係止爪７の外側面には、図４に示す下縁から上方に向かうに従って、ケース２の側面から漸次離間するように傾斜するとともに、弾性係止爪７の外側面に対して、図４における下向きに傾斜する、すなわち、ケース２を、取り付けようとするパネルの開口に嵌合する嵌合方向(図４における下方)と、弾性係止爪７の外側面の延出方向との２方向に傾斜する傾斜面７ａと、この傾斜面７ａとほぼ連なるように、弾性係止爪７の外側面中位部に設けられた平面視楔状の三角形の係止段部７ｂとを備えており、傾斜面７ａの後述するパネルの開口縁との接触長さは、三角形の係止段部７ｂの底辺に相当する長さとなっており、これにより、噛み合い代や嵌合深さが小さい場合であっても、十分な接触長さが得られる。   The outer surface of the elastic locking claw 7 is inclined so as to gradually move away from the side surface of the case 2 as it is separated from the joint portion with the mounting base 6 in the longitudinal direction of the case 2. The outer side surface of the elastic locking claw 7 is inclined so as to gradually move away from the side surface of the case 2 as it goes upward from the lower edge shown in FIG. 4 is inclined downward, that is, the fitting direction (downward in FIG. 4) for fitting the case 2 to the opening of the panel to be attached and the extending direction of the outer surface of the elastic locking claw 7 An inclined surface 7a inclined in two directions, and a triangular locking step portion 7b having a wedge shape in plan view provided at the middle portion of the outer surface of the elastic locking claw 7 so as to be substantially continuous with the inclined surface 7a. The contact length of the inclined surface 7a with the opening edge of the panel, which will be described later, is a length corresponding to the bottom side of the triangular locking step portion 7b, so that the engagement allowance and the fitting depth are small. Even so, a sufficient contact length can be obtained.

また、弾性係止爪７の先端に近づくほど、噛み合い代が大となるので、取付け時における弾性係止爪７の弾性変形量を少なくすることができ(弾性係止爪７の基部を大きく弾性変形させる必要がない)、開口への挿入が容易になるとともに、弾性係止爪７が背面パネル２２の開口縁部に係止された後は、弾性係止爪７が背面パネル２２の開口縁部から外れにくくなる。   Further, the closer to the tip of the elastic locking claw 7, the larger the meshing margin, so that the amount of elastic deformation of the elastic locking claw 7 at the time of attachment can be reduced (the base of the elastic locking claw 7 is greatly elasticized). It is not necessary to be deformed), and insertion into the opening is facilitated, and after the elastic locking claw 7 is locked to the opening edge of the back panel 22, the elastic locking claw 7 is opened to the opening edge of the back panel 22. It becomes difficult to come off from the part.

図５は、以上のラッチ装置１の引戸に対する取付箇所を示している。図５において、引戸２０は、前面パネル２１と、前面パネル２１の背面にケース２の厚さ分だけ離間するようにして、スポット溶接などにより一体化された背面パネル２２とを備えており、前面パネル２１の取付位置には、ケース２の外形とほぼ等しい縦長の長方形の開口２３が形成され、かつこの開口２３の内縁には、内方を向く折返し片２３ａが形成されている。   FIG. 5 shows the mounting location of the above latch device 1 with respect to the sliding door. In FIG. 5, the sliding door 20 includes a front panel 21 and a back panel 22 integrated by spot welding or the like so as to be separated from the back of the front panel 21 by the thickness of the case 2. A vertically long rectangular opening 23 substantially equal to the outer shape of the case 2 is formed at the mounting position of the panel 21, and a folded piece 23 a facing inward is formed at the inner edge of the opening 23.

これに対し、背面パネル２２に設けた開口２４は、ケース２の両側面間の間隔より若干幅広の寸法に形成されているとともに、側縁側の中央には、開口２４に連続してラッチ爪９の形状に応じた台形状のラッチ爪受入用切欠き２４ａが形成されている。   On the other hand, the opening 24 provided in the back panel 22 is formed to be slightly wider than the distance between both side surfaces of the case 2, and at the center on the side edge side, the latch claw 9 is continuous with the opening 24. A trapezoidal latch claw receiving notch 24a corresponding to the shape is formed.

次に上記のラッチ装置１の引戸２０に対する取付手順を、図６を用いて説明する。まず図６(ａ)に示すように、支点部５ｂを、パネル２２の開口２４の内側縁部に位置させた状態で、支点部５ｂを基点として、ケース２を矢印方向に回動させる。   Next, a procedure for attaching the latch device 1 to the sliding door 20 will be described with reference to FIG. First, as shown in FIG. 6A, the case 2 is rotated in the direction of the arrow with the fulcrum part 5b as a base point in a state where the fulcrum part 5b is positioned at the inner edge of the opening 24 of the panel 22.

回動操作により、図６(ｂ)に示すように弾性係止爪７の傾斜面７ａが開口２４の他端側縁部に摺接することにより、距離ｄを縮めつつ弾性撓曲し、嵌合最終段階では、図６(ｃ)に示すように、係止段部７ｂが開口２４の縁部に弾発的に係合することにより、弾性係止爪７は弾性復帰し、組付けが完了する。   6 (b), the inclined surface 7a of the elastic locking claw 7 is brought into sliding contact with the other end side edge of the opening 24, thereby elastically bending and reducing the distance d. At the final stage, as shown in FIG. 6 (c), the locking step 7b is elastically engaged with the edge of the opening 24, whereby the elastic locking claw 7 is elastically restored and the assembly is completed. To do.

組付け完了状態では、ケース２の前部周縁が、前面パネル２１の折返し片２３ａの内側に位置し、この状態では、ケース２の両側において、前方を向くストッパ部５ｃ，６ａの先端が前面パネル２１の内面に当接することにより、ケース２２は、パネル２１、２２間に狭まれた状態で、強固に保持される。   In the assembled state, the front peripheral edge of the case 2 is located inside the folded piece 23a of the front panel 21. In this state, the front ends of the stopper portions 5c and 6a facing the front are on both sides of the case 2 By abutting on the inner surface of the case 21, the case 22 is firmly held in a state of being narrowed between the panels 21 and 22.

図７は、組付け状態におけるラッチ装置１を、引戸２０の前面パネル２１側から見た状態を示すものであり、ケース２外周が開口２３の内側に位置し、操作ノブ１３のみがケース２の前面に突出しているだけであるため、外観上極めてシンプルな仕上りとなる。   FIG. 7 shows a state in which the latch device 1 in the assembled state is viewed from the front panel 21 side of the sliding door 20, the outer periphery of the case 2 is located inside the opening 23, and only the operation knob 13 is the case 2. Since it only protrudes to the front, the appearance is extremely simple.

ラッチ爪９は、引戸２０が図示しないキャビネットの戸当り面に当接することにより、戸当り面に形成された係止孔(図示略)に自動的に係合し、引戸２０を閉止状態で拘束する。拘束状態から引戸２０を開けるには、単に操作ノブ１３を手掛りとして、矢印方向に引くだけで、ラッチ爪９は係止孔から解除され、以後は、操作ノブ１３を引手として、引戸２０を開扉操作できる。   The latch claw 9 automatically engages with a locking hole (not shown) formed in the door contact surface when the sliding door 20 abuts against a door contact surface of a cabinet (not shown) and restrains the sliding door 20 in a closed state. To do. To open the sliding door 20 from the restraint state, simply pulling the operation knob 13 in the direction of the arrow with the operation knob 13 as a clue, the latch claw 9 is released from the locking hole, and thereafter the sliding door 20 is opened with the operation knob 13 as a handle. The door can be operated.

なお、上記の実施形態は、本発明の取付構造を、ラッチ装置１の取付に適用した場合のものであるが、本発明は、キャビネットや机などにおける扉や引出しの前面板などのパネル状構造物に設けた開口に、後付の薄形物品を取付けるための構造であって、嵌め込みのための奥行寸法を十分に得られない場合に、有利に適用できる。   In addition, although said embodiment is a thing at the time of applying the attachment structure of this invention to attachment of the latch apparatus 1, this invention is panel-like structures, such as a door in a cabinet or a desk, or a front plate of a drawer. The present invention can be advantageously applied to a structure for attaching a retrofitted thin article to an opening provided in an object, and a depth dimension for fitting cannot be sufficiently obtained.

本発明における薄形物品の一例であるラッチ装置の分解斜視図である。It is a disassembled perspective view of the latch apparatus which is an example of the thin article in this invention. 同ラッチ装置の組立状態を表側から見た斜視図である。It is the perspective view which looked at the assembly state of the latch device from the front side. 同ラッチ装置の組立状態を裏側から見た斜視図である。It is the perspective view which looked at the assembly state of the latch device from the back side. 図３におけるＩＶ部の拡大斜視図である。It is an expansion perspective view of the IV section in FIG. 同ラッチ装置と引戸との関係を背面側から見た斜視図である。It is the perspective view which looked at the relationship between the latch device and a sliding door from the back side. (ａ)〜(ｃ)は、ラッチ装置の引戸に対する組付け手順を示す横断面説明図である。(a)-(c) is a cross-sectional explanatory drawing which shows the assembly | attachment procedure with respect to the sliding door of a latch apparatus. 同ラッチ装置の組付け完成状態を正面側から見た斜視図である。It is the perspective view which looked at the assembly completion state of the latch device from the front side.

符号の説明Explanation of symbols

１ ラッチ装置(薄形物品)
２ ケース(本体部)
３ ラッチ
４ 操作部
５ 取付板
５ａばね受け
５ｂ支点部
５ｃストッパ部
６ 取付基部
６ａストッパ部
７ 弾性係止爪
７ａ傾斜面
７ｂ係止段部
８ 軸部
８ａ空所
９ ラッチ爪
９ａ凹入溝
１０ 板ばね
１１ 軸孔
１２ 操作軸
１３ 操作用ノブ
１４ アーム
１５ 長孔
１６ 連繋軸
１７ ストッパ
２０ 引戸
２１ 前面パネル
２２ 背面パネル
２３ 開口
２３ａ折返し片
２４ 開口
２４ａラッチ片受入用切欠き 1 Latch device (thin article)
2 Case (main part)
DESCRIPTION OF SYMBOLS 3 Latch 4 Operation part 5 Mounting plate 5a Spring receptacle 5b Support part 5c Stopper part 6 Mounting base part 6a Stopper part 7 Elastic locking claw 7a Inclined surface 7b Locking step part 8 Shaft part 8a Empty space 9 Latch claw 9a Recessed groove 10 Leaf spring 11 Shaft hole 12 Operation shaft 13 Operation knob 14 Arm 15 Long hole 16 Connecting shaft 17 Stopper 20 Sliding door 21 Front panel 22 Rear panel 23 Opening 23a Folding piece 24 Opening 24a Latch piece receiving notch

Claims (3)

パネル(２２)に設けた開口(２４)に、物品(１)の一部を嵌合し、かつ前記物品(１)の側部に設けた弾性係止爪(７)を、前記パネル(２２)における開口(２４)の縁部に係止することにより、前記物品(１)をパネル(２２)に保持させるようにしたパネル(２２)への物品(１)の取付構造において、
前記弾性係止爪(７)を、物品(１)の側面より、前記パネル(２２)と平行をなして、前記物品(１)の側面に対して斜め外側方に延出するように設けるとともに、外側面に、物品(１)の側面より延出する延出方向と、前記パネル(２２)の開口(２４)に嵌合する嵌合方向との２方向に対して傾斜する傾斜面(７ａ)と、この傾斜面(７ａ)とほぼ連なるように形成された楔形の係止段部(７ｂ)とを備えるものとし、前記係止段部(７ｂ)を、パネル(２２)の開口(２４)の縁部に係止させたことを特徴とするパネルへの物品の取付構造。 A part of the article (1) is fitted into the opening (24) provided in the panel (22), and the elastic locking claw (7) provided on the side of the article (1) is attached to the panel (22). In the structure for attaching the article (1) to the panel (22), the article (1) is held by the panel (22) by being locked to the edge of the opening (24) in
The elastic locking claw (7) is provided so as to extend obliquely outward from the side surface of the article (1) in parallel with the panel (22) from the side surface of the article (1). An inclined surface (7a) that is inclined with respect to two directions of an extending direction extending from the side surface of the article (1) and a fitting direction fitting to the opening (24) of the panel (22) on the outer surface. ) And a wedge-shaped locking step portion (7b) formed so as to be substantially continuous with the inclined surface (7a). The locking step portion (7b) is provided with an opening (24) of the panel (22). The structure for attaching the article to the panel characterized by being latched to the edge of パネル状構造物における前面パネル(２１)の取付位置に形成した開口(２３)に、本体部(２)の前面を臨ませて嵌合して固定される合成樹脂製の成形体からなる薄形物品(１)の取付構造であって、
前記前面パネル(２１)の背面には、前記本体部(２)の厚さ相当の間隔をおいて背面パネル(２２)が設けられており、前記背面パネル(２２)には、前記本体部(２)の外形より若干大きな開口(２４)を設け、前記本体部(２)の一側部には、背面パネル(２２)における開口(２４)の一方の内面周縁に当接する支点部(５ｂ)を突設し、他側部には、開口(２４)の他方の側縁部に係合する弾性係止爪(７)を突設したものであり、前記支点部(５ｂ)を回動基点として、弾性係止爪(７)を弾性撓曲させつつ、背面パネル(２２)の後方より、本体部(２)を両パネル(２１)(２２)間に形成された空間内に嵌合し、かつ嵌め込み完了状態では、本体部(２)の前面周囲が前面パネル(２１)の開口(２３)に嵌め込まれるとともに、前記弾性係止爪(７)が、請求項１記載のパネルへの物品の取付構造をもって、パネル(２２)の開口(２４)の縁部に係止されるようにしたことを特徴とするパネルへの物品の取付構造。 Thin shape made of a synthetic resin molded body that is fitted and fixed with the front surface of the main body (2) facing the opening (23) formed at the mounting position of the front panel (21) in the panel-like structure. A mounting structure for the article (1),
A back panel (22) is provided on the back surface of the front panel (21) with an interval corresponding to the thickness of the main body (2), and the back panel (22) includes the main body ( An opening (24) that is slightly larger than the outer shape of 2) is provided, and a fulcrum part (5b) that abuts one inner peripheral edge of the opening (24) in the rear panel (22) on one side of the main body (2). And the other side portion is provided with an elastic locking claw (7) that engages with the other side edge of the opening (24), and the fulcrum portion (5b) is provided as a pivot base point. As shown in the figure, the body portion (2) is fitted into the space formed between the panels (21) and (22) from the rear side of the rear panel (22) while the elastic locking claw (7) is elastically bent. In addition, when the fitting is completed, the periphery of the front surface of the main body (2) is fitted into the opening (23) of the front panel (21). Of with the mounting structure, the mounting structure of the article to the panel, characterized in that it has to be locked to the edge of the opening (24) of the panel (22). 支点部(５ｂ)及び弾性係止爪(７)の基部からの前方突出部の先端に、本体部(２)の嵌め込み完了状態で、前面パネル(２１)の裏面に当接するストッパ部(５ｃ)(６ａ)を設けた請求項２記載のパネルへの物品の取付構造。   A stopper portion (5c) that comes into contact with the back surface of the front panel (21) in a state where the main body portion (2) is completely fitted to the tip of the front projecting portion from the base portion of the fulcrum portion (5b) and the elastic locking claw (7). The structure for attaching an article to a panel according to claim 2, wherein (6a) is provided.
JP2006280614A 2006-10-13 2006-10-13 Mounting structure of articles to the panel Expired - Fee Related JP4870514B2 (en)

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