JP5142876B2 - Article mounting structure - Google Patents

Article mounting structure Download PDF

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JP5142876B2
JP5142876B2 JP2008199478A JP2008199478A JP5142876B2 JP 5142876 B2 JP5142876 B2 JP 5142876B2 JP 2008199478 A JP2008199478 A JP 2008199478A JP 2008199478 A JP2008199478 A JP 2008199478A JP 5142876 B2 JP5142876 B2 JP 5142876B2
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mounting
hole
recess
nail
locking
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JP2010038200A (en
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元彦 木村
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Nifco Inc
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Nifco Inc
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Description

本発明は、被取付部材を相手側の取付面に対し取付台を介して取り付ける物品取付構造に関し、特に相手側の取付面に対し取付台を鋲、釘、ねじ等のピン型止め具により取り付ける物品取付構造に関する。 The present invention relates to an article mounting structure for mounting through an attached stand taken against the member being attached to the mounting surface of the mating, especially mating tack the Mounting against base to the mounting surface of the nail, pin type such as screws The present invention relates to an article attachment structure to be attached by a stopper.

図７は特許文献１に開示された物品取付構造を示している。この構造では、被取付部材（末端固定具）を相手側の取付面（仮枠）に対しピン型止め具である釘により取り付ける際、被取付部材の取付部に対し釘を予め差し込んで仮保持状態にする。すなわち、符号４は本体側の保護管着脱部、符号３は保護管着脱４に一体に形成されている対の釘取付部である。各釘取付部３の内側には、釘２を差込む釘孔５と空隙６とが連設されている。また、空隙６は釘２の頭部７を通過可能な大きさを有し、その上に形成された蓋８によって閉塞されている。蓋８の周縁は分離連結部９を介して釘取付部３に連結されている。蓋８の裏面には空隙６内に突出する丸棒状の支持部１１が一体に突設されている。支持部１１の上端部には、釘孔５に差込まれた釘２にその側方から当接して該釘２の抜けを防止する抜止め部１３が形成されている。 FIG. 7 shows an article mounting structure disclosed in Patent Document 1. In this structure, when attaching the attached member (terminal fixing tool) to the mating attachment surface (temporary frame) with a nail that is a pin-type stopper, the nail is inserted into the attached part of the attached member in advance and temporarily held. Put it in a state. That is, reference numeral 4 is a protective tube attaching / detaching portion on the main body side, and reference numeral 3 is a pair of nail attaching portions formed integrally with the protective tube attaching / detaching 4. A nail hole 5 into which the nail 2 is inserted and a gap 6 are connected to the inside of each nail attachment portion 3. Moreover, the space | gap 6 has a magnitude | size which can pass the head 7 of the nail 2, and is obstruct | occluded with the lid | cover 8 formed on it. The peripheral edge of the lid 8 is connected to the nail attachment portion 3 via the separation connecting portion 9. On the back surface of the lid 8, a round bar-like support portion 11 protruding into the gap 6 is integrally projected. At the upper end portion of the support portion 11, a retaining portion 13 is formed which contacts the nail 2 inserted into the nail hole 5 from the side to prevent the nail 2 from coming off.

以上の構造において、釘２は針孔５に対し抜止め部１３によって抜けが防止されるので、釘孔５に釘２を差込んだ状態で被取付部材である末端固定具を運搬したり保管等することができる。また、仮枠２０に打ち込まれる釘２を出荷時に予め釘孔５に差込んでおけば、現場で別途釘２を用意する手間が省ける。
特許第３５００１３７号公報 In the above structure, the nail 2 is prevented from being pulled out by the retaining portion 13 with respect to the needle hole 5, so that the terminal fixture as a member to be attached is transported or stored with the nail 2 inserted into the nail hole 5. And so on. Further, if the nail 2 to be driven into the temporary frame 20 is previously inserted into the nail hole 5 at the time of shipment, the trouble of separately preparing the nail 2 at the site can be saved.
Japanese Patent No. 3500137

上記したような構造では、釘孔が抜止め部を介して釘の外径より小さくなるよう形成されるが、抜止め部の突出量を大きく（針孔を小さく）すると、釘の差込操作性を損なうばかりでなく、釘を打ったときに釘孔の周囲に割れを生じる虞がある。逆に、抜止め部の突出量が小さく（針孔を大きく）すると、針に対する保持力を減じて針が簡単に抜け落ちることになる。そこで、本発明の目的は、以上のような問題を解消して、鋲、釘、ねじ等のピン型止め具を確実に仮保持できるようにし、同時に止め具用孔径を小さくすることに起因した取付部周辺の割れ発生を未然に防止できる物品取付構造を提供することにある。   In the structure as described above, the nail hole is formed to be smaller than the outer diameter of the nail through the retaining portion. However, if the protruding amount of the retaining portion is increased (the needle hole is reduced), the nail insertion operation is performed. In addition to impairing the properties, there is a risk of cracking around the nail hole when the nail is struck. On the contrary, if the protruding amount of the retaining portion is small (the needle hole is enlarged), the holding force with respect to the needle is reduced and the needle is easily pulled out. Therefore, the object of the present invention is to solve the above-mentioned problems and to ensure that pin-type stoppers such as hooks, nails and screws can be temporarily held, and at the same time to reduce the diameter of the stopper holes. An object of the present invention is to provide an article mounting structure that can prevent the occurrence of cracks around the mounting portion.

上記目的を達成するために、請求項１の発明は、図１〜図６に示されるごとく、被取付部材を相手側の取付面に対し鋲、釘、ねじ等のピン型止め具により取り付けられる取付台を介して取り付ける物品取付構造において、前記取付台は、外周及び下面を開口した凹部と、前記凹部内から上面側に貫通した孔と、前記凹部外に設けられて前記被取付部材を着脱可能に係止する係止部と、前記凹部内に設けられた取付部用係止部と、前記凹部に配置されて前記取付部用係止部に係合される取付部とを有し、
前記取付部は、前記取付台より軟質となっており、前記凹部に対応した胴体と、前記胴体両側に設けられた係止部と、前記胴体の下側から上側に貫通形成された貫通孔と、前記貫通孔の一部を前記ピン型止め具の外径より小さな孔径に形成している仮保持部とを有し、前記胴部が前記凹部に配置されて前記胴部両側の係止部が前記凹部内の対応する前記取付部用係止部に係合することを特徴としている。 In order to achieve the above object, according to the first aspect of the present invention , as shown in FIGS. 1 to 6 , the member to be attached is attached to the mating attachment surface by a pin-type stopper such as a hook, a nail or a screw. In the article mounting structure to be mounted via a mounting base, the mounting base is provided with a recessed portion having an outer periphery and a lower surface opened, a hole penetrating from the inside of the recessed portion to the upper surface side, and provided outside the recessed portion to detach the attached member. A locking portion that can be locked, a locking portion for a mounting portion provided in the concave portion, and a mounting portion that is disposed in the concave portion and is engaged with the locking portion for the mounting portion,
The mounting portion is softer than the mounting base, and a body corresponding to the recess, a locking portion provided on both sides of the body, and a through hole formed to penetrate from the lower side of the body to the upper side. A temporary holding part in which a part of the through hole is formed to have a hole diameter smaller than the outer diameter of the pin-type stopper, and the body part is disposed in the recess, and the locking parts on both sides of the body part Is engaged with the corresponding engaging portion locking portion in the recess .

以上の発明は、（ア）前記取付部は、前記胴部両側の係止部を爪部として形成していると共に、前記胴部の上面に突出されて前記取付台の前記孔に挿入される上突出部を有している構成（請求項２）、（イ）前記胴部は下面が傾斜面に形成されていると共に、前記取付部の貫通孔は前記傾斜面から前記上突出部に亘って貫通形成された傾斜孔で、かつ前記傾斜面から上方に向かって孔径が最も径小になっている前記仮保持部、孔径が前記仮保持部の孔径より大きい通し部、孔径が最も径大になっている逃げ部とで構成されている（請求項３）ことが好ましい。 In the above invention, (a) the attachment part is formed with the engaging parts on both sides of the body part as claw parts, and protrudes from the upper surface of the body part and is inserted into the hole of the attachment base. The structure which has an upper protrusion part (Claim 2) , (I) While the lower surface of the said trunk | drum is formed in the inclined surface, the through-hole of the said attachment part spans the said upper protrusion part from the said inclined surface. The temporary holding portion having the smallest diameter in the upward direction from the inclined surface, the through portion having a larger hole diameter than the temporary holding portion, and the largest diameter. It is preferable that it is comprised by the escape part which becomes (Claim 3).

請求項１の発明では、取付部が取付台より軟質となっているため、係止部の剛性を損なうことなく、鋲、釘、ねじ等のピン型止め具を挿通した状態で軟質にした分だけ弾性に富み、かつピン型止め具である鋲や釘の打ち込み、ねじのねじ込みによって加わる応力を弾性吸収して割れ発生を回避できる。 In the first aspect of the present invention, since the mounting portion is softer than the mounting base, the softening is achieved by inserting pin-type stoppers such as hooks, nails and screws without impairing the rigidity of the locking portion. It is rich in elasticity and can absorb cracks by avoiding cracks by elastically absorbing the stress applied by driving pin and nail, which are pin-type stoppers, and screwing.

これにより、取付台は、取付部にピン型止め具を確実に仮保持させた状態で取り扱えるため取扱性及び取付作業性を向上できる。   Thereby, since the mounting base can be handled in a state where the pin-type stopper is securely held temporarily on the mounting portion, the handling property and the mounting workability can be improved.

また、この発明では、ピン型止め具である鋲や釘、或いはねじを取付部の貫通孔に対し挿入するとピン型止め具の外径より小さな孔径に形成している仮保持部を介して確実に仮保持されるため信頼性も得られる。 Further, according to the present invention, when a hook, a nail, or a screw, which is a pin-type stopper, is inserted into the through hole of the mounting portion, the pin-type stopper is securely connected via a temporary holding portion formed with a smaller hole diameter than the outer diameter of the pin-type stopper. because reliability that is temporarily held in also obtained.

また、この発明では、取付部が取付台側凹部に係合されるため、例えばピン型止め具である鋲や釘、或いはねじの外径を変える場合に取付部だけ変更すればよく、それにより汎用性も得られる。 Further, in the invention of this, since the mounting portion is engaged with the attached base side recess preparative, eg tacks and nails is a pin-type fastener, or may be changed only mounting portion when changing the outer diameter of the screw, Thereby, versatility is also obtained.

本発明の最適な形態を図面を参照しながら説明する。以下の説明では、図１〜図６の形態で詳述する。 The best mode of the present invention will be described with reference to the drawings. In the following description, you more predicates in the form status of Figures 1-6.

（形態）図１〜図６に示した形態は、被取付部材が報知器本体１の例であり、該報知器本体１を相手側の取付面６に対し取付台２を介して取り付ける物品取付構造において、構造特徴は次のような点にある。取付台２は、取付面６に対し対向配置されてピン型止め具として釘５により取り付ける取付部３と、報知器本体１を着脱可能に係止する係止部２８とを備えているとともに、取付部３は釘５を仮保持可能にするため少なくとも係止部２８を形成している箇所よりも硬度が低いか、軟質となっている構成である。なお、取付面６は図６のごとく室内の天井壁などである。なお、ピン型止め具は、釘５に代えて鋲やねじ等であってもよい。 Shape state shown in (Embodiment) FIGS. 1 to 6 is attached the mounting member is an example of a notification body 1, the該報knowledge body 1 with respect to the mounting surface 6 of the mating through the mounting base 2 article In the mounting structure, the structural features are as follows. The mounting base 2 includes a mounting portion 3 that is disposed to face the mounting surface 6 and is attached by a nail 5 as a pin-type stopper, and a locking portion 28 that detachably locks the alarm device body 1. The mounting portion 3 has a configuration in which the hardness is lower or softer than at least the portion where the locking portion 28 is formed so that the nail 5 can be temporarily held. The mounting surface 6 is an indoor ceiling wall as shown in FIG. The pin-type stopper may be a hook or a screw instead of the nail 5.

ここで、報知器本体１及び取付台２は、それぞれ概略円盤状をなし、報知器本体１の合わせ面１１と取付台２の合わせ面２１とを密接した状態で回動することにより着脱可能に連結されるようになっている。このうち、報知器本体１は、内部機構部を省略したが、そのハウジング１０内には火災検出部、警報ブザー、表示ランプ、試験スイッチ等が内蔵されているとともに、合わせ面１１に突出されたリング部１２及び該リング部１２の一部に設けられた係合部１３を有している。リング部１２は合わせ面１１の中央部に突設されている。係合部１３は、リング部１２の中心を通る直線形リブ１４の両端に設けられ、リング部１２の外側にそれぞれ突出している。なお、ハウジング１０は耐熱性及び耐久性に優れた樹脂成形品からなる。   Here, the alarm body 1 and the mounting base 2 each have a substantially disc shape, and can be detached by rotating the mating surface 11 of the alarm body 1 and the mating surface 21 of the mounting base 2 in close contact with each other. It is designed to be connected. Among them, the alarm body 1 omits the internal mechanism part, but the housing 10 has a fire detection part, an alarm buzzer, a display lamp, a test switch, etc., and is protruded from the mating surface 11. It has the ring part 12 and the engaging part 13 provided in a part of the ring part 12. The ring portion 12 protrudes from the center portion of the mating surface 11. The engaging portions 13 are provided at both ends of the linear rib 14 that passes through the center of the ring portion 12, and project outward from the ring portion 12. The housing 10 is made of a resin molded product having excellent heat resistance and durability.

取付台２は、合わせ面１１と概略対応した大きさで、かつリング部１２に対応した中心孔２０を有しており、リング部１２を中心孔２０に嵌合した状態で、下面である合わせ面２１が報知器本体側の合わせ面１１に当接される。上面側には、外側周縁に突設された外リング部２２、及び中心孔２０の孔周縁に突設された内リング部２３などが設けられている。また、取付台２は後付けされる複数の取付部３を有している。そして、取付台２は、ＡＢＳ（アクリロニトリル・ブタジエン・スチレン樹脂）等の耐久性及び耐熱性に優れた射出形成品からなっている。これに対し、取付部３は、ＰＰ（ポリプロピレン樹脂）の射出形成品であるが、エラストマーやナイロン等でもよく、要は取付台２よりも硬度が低い樹脂素材か、軟質樹脂素材が用いられる。   The mounting base 2 has a center hole 20 corresponding to the ring surface 12 and having a size roughly corresponding to the mating surface 11, and the bottom surface of the mounting base 2 is fitted to the center hole 20. The surface 21 is brought into contact with the mating surface 11 on the alarm body side. On the upper surface side, an outer ring portion 22 projecting from the outer peripheral edge, an inner ring portion 23 projecting from the hole peripheral edge of the center hole 20, and the like are provided. The mounting base 2 has a plurality of mounting portions 3 to be retrofitted. The mounting base 2 is made of an injection molded product having excellent durability and heat resistance such as ABS (acrylonitrile / butadiene / styrene resin). On the other hand, the mounting portion 3 is an injection-molded product of PP (polypropylene resin), but may be made of elastomer, nylon, or the like.

外リング部２２には、小円弧状の張出部２４がリング状周囲を４等分する箇所にそれぞれ設けられている。そして、取付台２は、各張出部２４に対応して設けられて独立した取付部３を係合する凹部２５を有している。各凹部２５は、図３に示されるごとく各張出部２４に対応して取付台２の外周及び下面を開口しているとともに、両内側に段差状の係止部２６を形成している。なお、各張出部２４の上面には、略中間で凹部２５に通じている貫通孔２４ａと、貫通孔２４ａの両側で係止部２６に通じている型抜き用の穴２４ｂとが設けられている。   The outer ring portion 22 is provided with a small arc-shaped overhang portion 24 at a portion that divides the ring-shaped periphery into four equal parts. And the mounting base 2 has the recessed part 25 which is provided corresponding to each overhang | projection part 24 and engages the independent mounting part 3. As shown in FIG. As shown in FIG. 3, each recess 25 opens the outer periphery and the lower surface of the mounting base 2 corresponding to each overhanging portion 24, and forms a stepped locking portion 26 on both inner sides. In addition, on the upper surface of each overhanging portion 24, there are provided a through hole 24 a that communicates with the recess 25 at approximately the middle, and a die-cutting hole 24 b that communicates with the locking portion 26 on both sides of the through hole 24 a. ing.

内リング部２３は、対向した箇所を一段低く形成し、その低くなった箇所にそれぞれ設けられている報知器本体側の各係合部１３と着脱する係止部２８、及び各係合部１３を係止部２８側へ移行可能に受け入れる逃げ部２７と、各逃げ部２７と係止部２８との間に突出されている弾性突起部２８ａとを有している。符号２９は突起部２８ａと接近した箇所に設けられたスリットである。突起部２８ａは該スリット２９を介して上下に弾性変位し易くなっている。 ん   The inner ring portion 23 is formed at a position where the opposed portions are lowered by one step, and the engaging portions 28 that are attached to and detached from the alarm device main body side provided at the lowered portions, and the engaging portions 13. Are provided so as to be able to move to the locking portion 28 side, and elastic protrusions 28a protruding between the respective clearance portions 27 and the locking portion 28. Reference numeral 29 denotes a slit provided at a location close to the protrusion 28a. The protrusion 28 a is easily elastically displaced up and down via the slit 29. Hmm

また、上記取付部３は、取付台側凹部２５に対応した胴体３０と、胴体３０の上面に突出されて取付台側貫通孔２４ａに挿入される上突出部３１と、胴体３０の両側に設けられた側壁部３２及び該各側壁部３２の端面に突設されて取付台側係止部２６に係合される爪部３３と、胴体３０の下側に設けられた傾斜面３０ａとを有している。また、胴体３０及び上突出部３１には、貫通孔３４が傾斜面３０ａから上突出部３１に亘って貫通形成されている。この貫通孔３４は、図４（ｃ）のごとく所定角の傾斜孔であり、傾斜面３０ａから上方に向かって孔径Ｌ1が最も径小になっている仮保持部３５、孔径Ｌ2が仮保持部３５の孔径Ｌ1より大きい通し部３６、孔径Ｌ3が最も径大になっている逃げ部３７とで構成されている。仮保持部３５は、用いられる釘５の外径Ｍよりも小さく、孔径Ｌ1に押入される釘５を不用意に抜けないよう保持可能となっている。通し部３６は、孔径Ｌ2が釘５の外径Ｍとほぼ等しく、釘５を孔径Ｌ1から逃げ部３７側へ導く。逃げ部３７は、孔径Ｌ3が釘５の外径Ｍより大きく、釘５が通し部３６の孔径Ｌ2から取付面６に達するようガイドする。 The mounting portion 3 is provided on both sides of the body 30 corresponding to the mounting-side recess 25, an upper protrusion 31 that protrudes from the upper surface of the body 30 and is inserted into the mounting-side through hole 24a, and the body 30. Each of the side wall portions 32, a claw portion 33 protruding from the end surface of each side wall portion 32 and engaged with the mounting base side locking portion 26, and an inclined surface 30a provided on the lower side of the body 30. doing. Further, a through hole 34 is formed through the body 30 and the upper protruding portion 31 from the inclined surface 30 a to the upper protruding portion 31. The through-hole 34 is an inclined hole having a predetermined angle as shown in FIG. 4 (c), and the temporary holding portion 35 having the smallest hole diameter L1 upward from the inclined surface 30a, and the hole diameter L2 being the temporary holding portion. The passage portion 36 is larger than the hole diameter L1 of 35 , and the relief portion 37 is the largest diameter of the hole diameter L3. The temporary holding portion 35 is smaller than the outer diameter M of the nail 5 to be used, and can hold the nail 5 pushed into the hole diameter L1 so as not to be carelessly removed. The through portion 36 has a hole diameter L2 substantially equal to the outer diameter M of the nail 5, and guides the nail 5 from the hole diameter L1 to the escape portion 37 side. The escape portion 37 guides the nail 5 so that the hole diameter L3 is larger than the outer diameter M of the nail 5 and the nail 5 reaches the mounting surface 6 from the hole diameter L2 of the through portion 36.

以上の取付部３は、図３のごとく取付台側凹部２５に対し下側から押し込めると、上突出部３１が貫通孔２４ａに嵌合し、かつ、両側の爪部３３が対応する係止部２６に係合して取り付けられる。なお、この形態では、凹部２５及び取付部３を４組構成の例を示したが、１以上であればよい。 When the mounting portion 3 is pushed into the mounting base side concave portion 25 from below as shown in FIG. 3, the upper protruding portion 31 is fitted into the through hole 24a, and the claw portions 33 on both sides correspond to the locking portions. 26 is engaged and attached. In this embodiment, an example in which the concave portion 25 and the attachment portion 3 are configured in four sets has been described, but one or more may be used.

図５は以上の取付部３を有した取付台２が天井壁等の取付面６に取り付ける際の要領を示している。この取付台２では、同（ａ）のごとく予め、釘５を各取付部３の貫通孔３４に対し仮止めした状態で運搬したり管理したとしても、釘５が上記した仮保持部３５の孔径Ｌ1に所定圧で保持されているため、不用意に抜け落ちるという虞がない。また、取付台２は、同（ｂ）のごとく取付面６に対し各釘５が打ち込まれることで所定の固定力で取り付けられるが、取付部３が取付台２に比べて硬度の低い樹脂素材ないしは軟質の樹脂素材で構成し弾性変位に富んでいるため、仮保持部３５の孔径Ｌ1を釘の外径Ｍよりも小さく設定したとしても、釘５の打ち込み時に受ける応力を吸収して割れやクラック発生を未然に防止できる。しかも、取付台２としては、取付部３が後付け方式であるため、貫通孔３４（仮保持部３５、通し部３６、逃げ部３７）の孔径や孔の角度などを変えた多種類の取付部３を予め形成しておくと、取付面６側の素材強度や取付強度等に応じて、或いは釘５の外径を変更したいようなときに取付部３だけ交換して対処できる。 FIG. 5 shows a procedure for mounting the mounting base 2 having the mounting portion 3 on the mounting surface 6 such as a ceiling wall. In this mounting base 2, even if the nail 5 is transported and managed in advance in a state where the nail 5 is temporarily fixed to the through hole 34 of each mounting portion 3 as in (a), the nail 5 is attached to the temporary holding portion 35 described above. Since the hole diameter L1 is held at a predetermined pressure, there is no risk of accidental dropout. Further, the mounting base 2 is attached with a predetermined fixing force by driving each nail 5 against the mounting surface 6 as shown in (b), but the mounting portion 3 is a resin material having a lower hardness than the mounting base 2. Since it is made of a soft resin material and is rich in elastic displacement, even if the hole diameter L1 of the temporary holding portion 35 is set smaller than the outer diameter M of the nail, the stress received when the nail 5 is driven is absorbed and cracking or Cracks can be prevented from occurring. Moreover, as the mounting base 2, since the mounting portion 3 is a retrofitting method, various types of mounting portions in which the hole diameter, the angle of the hole, etc. of the through hole 34 (temporary holding portion 35 , through portion 36, escape portion 37) are changed. If 3 is formed in advance, only the mounting portion 3 can be replaced according to the material strength, mounting strength, etc. on the mounting surface 6 side, or when the outer diameter of the nail 5 is to be changed.

取付面６に取り付けられた取付台２には、上記した報知器本体１が着脱可能に取り付けられる。すなわち、報知器本体１は、取付台２に対し、図２（ａ）のごとくリング部１２を中心孔２０と嵌合し、かつ各係合部１３を対応する逃げ部２７に一致させた状態から、同（ｂ）のごとく右方向へ回動操作する。すると、報知器本体１は、各係合部１３が対応する逃げ部２７から突起部２８ａの下方向への変位を伴って対応する係止部２８と係合して取付台２に取り付けられる。この取付状態は、各係合部１３が元の状態に弾性復帰された突起部２８ａに位置規制されるため不用意に外れない。報知器本体１を再び外す場合は、報知器本体１を前記とは逆つまり左方向へ回動操作して、各係合部１３が対応する係止部２８から突起部２８ａの下方向への変位を伴って対応する逃げ部２７に移行することで離脱可能となる。   The above-mentioned alarm body 1 is detachably attached to the mounting base 2 attached to the attachment surface 6. That is, the alarm main body 1 is in a state in which the ring portion 12 is fitted to the center hole 20 as shown in FIG. Then, as shown in FIG. Then, the alarm device main body 1 is attached to the mounting base 2 by engaging the corresponding engaging portion 28 with the downward displacement of the protruding portion 28 a from the corresponding escape portion 27 to each engaging portion 13. This attached state is not carelessly removed because the position of each engaging portion 13 is regulated by the protruding portion 28a that has been elastically restored to its original state. When the alarm main body 1 is removed again, the alarm main body 1 is rotated in the opposite direction, that is, in the left direction, so that each engagement portion 13 moves downward from the corresponding locking portion 28 to the downward direction of the projection 28a. Detachment can be achieved by shifting to the corresponding escape portion 27 with displacement.

以上のように本発明の物品取付構造は、請求項１で特定される技術構成を備えておればよく、細部は必要に応じて種々変更可能なものである。 As described above, the article mounting structure of the present invention only needs to have the technical configuration specified in claim 1, and the details can be variously changed as necessary.

形態の被取付部材及び取付台を分離状態で示す外観図である。The attached member and the mount in the form status is an external view showing the separation state. （ａ）と（ｂ）は上記被取付部材を取付台に取り付ける操作要領を示す模式図である。(A) And (b) is a schematic diagram which shows the operation point which attaches the said to-be-attached member to a mounting base. （ａ）と（ｂ）は上記取付台の凹部と取付部の関係を示す模式図である。(A) And (b) is a schematic diagram which shows the relationship between the recessed part and attachment part of the said mounting base. （ａ）は図３の取付部の正面図、（ｂ）は下面図、（ｃ）は（ａ）のＡ−Ａ線断面図である。(A) is a front view of the attachment part of FIG. 3, (b) is a bottom view, (c) is the sectional view on the AA line of (a). （ａ）は上記取付部に釘を仮止めした状態を示す作用図、（ｂ）は更に釘を打ち込んだ後の状態を示す作用図である。(A) is an action figure which shows the state which temporarily fixed the nail to the said attachment part, (b) is an action figure which shows the state after driving in a nail further. 上記被取付部材を取付面に取付台を介して取り付けた状態を示す図である。It is a figure which shows the state which attached the said to-be-attached member to the attachment surface via the mount. 従来の取付構造を示す説明図である。It is explanatory drawing which shows the conventional attachment structure.

１…報知器本体（被取付部材）
２…取付台（２８は係止部、２４は張出部、２６は係止部）
３…取付部（３０は胴部、３１は上突出部、３３は係止部としての爪部）
５…釘（ピン型止め具）
６…相手側の取付面
３４…貫通孔（３５は仮保持部、３６は通し部、３７は逃げ部）
２５…凹部
２４ａ…貫通孔（孔に相当） 1 ... Indicator body (attached member)
2 ... Mounting base (28 is a locking part, 24 is an overhanging part, 26 is a locking part )
3 ... Mounting part ( 30 is a trunk part, 31 is an upper projecting part, 33 is a claw part as a locking part )
5 ... Nail (pin type stopper)
6 ... Mounting surface on the other side 34 ... Through hole (35 is a temporary holding portion, 36 is a through portion, 37 is a relief portion)
25 ... recess
24a ... through hole (corresponding to hole)

Claims (3)

被取付部材を相手側の取付面に対し鋲、釘、ねじ等のピン型止め具により取り付けられる取付台を介して取り付ける物品取付構造において、
前記取付台は、外周及び下面を開口した凹部と、前記凹部内から上面側に貫通した孔と、前記凹部外に設けられて前記被取付部材を着脱可能に係止する係止部と、前記凹部内に設けられた取付部用係止部と、前記凹部に配置されて前記取付部用係止部に係合される取付部とを有し、
前記取付部は、前記取付台より軟質となっており、前記凹部に対応した胴体と、前記胴体両側に設けられた係止部と、前記胴体の下側から上側に貫通形成された貫通孔と、前記貫通孔の一部を前記ピン型止め具の外径より小さな孔径に形成している仮保持部とを有し、前記胴部が前記凹部に配置されて前記胴部両側の係止部が前記凹部内の対応する前記取付部用係止部に係合することを特徴とする物品取付構造。 In the article mounting structure in which the mounted member is mounted to the mating mounting surface via a mounting base that is mounted by a pin-type stopper such as a hook, a nail, or a screw .
The mount includes a recess having an open outer periphery and a lower surface, and a hole penetrating the upper surface side from the recess, and a locking portion for detachably locking the mounted member provided outside said recess, said A mounting portion locking portion provided in the recess, and a mounting portion disposed in the recess and engaged with the mounting portion locking portion,
The mounting portion is softer than the mounting base, and a body corresponding to the recess, a locking portion provided on both sides of the body, and a through hole formed to penetrate from the lower side of the body to the upper side. A temporary holding part in which a part of the through hole is formed to have a hole diameter smaller than the outer diameter of the pin-type stopper, and the body part is disposed in the recess, and the locking parts on both sides of the body part Is engaged with the corresponding locking portion for the mounting portion in the recess . 前記取付部は、前記胴部両側の係止部を爪部として形成していると共に、前記胴部の上面に突出されて前記取付台の前記孔に挿入される上突出部を有していることを特徴とする請求項１に記載の物品取付構造。 The attachment portion has a locking portion on both sides of the body portion as a claw portion, and has an upper protrusion portion that protrudes from the upper surface of the body portion and is inserted into the hole of the attachment base. The article mounting structure according to claim 1, wherein: 前記胴部は下面が傾斜面に形成されていると共に、前記取付部の貫通孔は前記傾斜面から前記上突出部に亘って貫通形成された傾斜孔で、かつ前記傾斜面から上方に向かって孔径が最も径小になっている前記仮保持部と、孔径が前記仮保持部の孔径より大きい通し部と、孔径が最も径大になっている逃げ部とで構成されていることを特徴とする請求項２に記載の物品取付構造。 The lower surface of the body portion is formed as an inclined surface, and the through hole of the mounting portion is an inclined hole formed so as to penetrate from the inclined surface to the upper projecting portion, and upward from the inclined surface. The temporary holding part having the smallest hole diameter, the through part having a hole diameter larger than the hole diameter of the temporary holding part, and the relief part having the largest hole diameter, The article mounting structure according to claim 2.
JP2008199478A 2008-08-01 2008-08-01 Article mounting structure Expired - Fee Related JP5142876B2 (en)

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