JP2014004049A - Mounting socket of swinging metal fixture - Google Patents

Mounting socket of swinging metal fixture Download PDF

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JP2014004049A
JP2014004049A JP2012140398A JP2012140398A JP2014004049A JP 2014004049 A JP2014004049 A JP 2014004049A JP 2012140398 A JP2012140398 A JP 2012140398A JP 2012140398 A JP2012140398 A JP 2012140398A JP 2014004049 A JP2014004049 A JP 2014004049A
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holder member
arm portion
arm
fitting holder
pressure contact
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Naonobu Yamashita
直伸 山下
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Priority to JP2012140398A priority Critical patent/JP2014004049A/en
Priority to CN201210435322.XA priority patent/CN103504851A/en
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Abstract

PROBLEM TO BE SOLVED: To provide a mounting socket of a swinging metal fixture, by inserting an arm of the swinging metal fixture, quickly and easily mounting it to a fixing part.SOLUTION: The mounting socket is fixed to a furniture fixing part and retains, by insertion, a strip-like arm part of the swinging metal fixture, with an angle adjusting function that is attached to the furniture swinging part. The mounting socket includes an external-fitting holder member 2 forming an insertion space 25 for inserting the arm part, and elastic pressure contact members 3 provided at an inner face of the external-fitting holder member 2. The elastic pressure contact members 3 repulsively retain the arm part in press contact therewith from the thickness direction and the width direction, with the arm part inserted therein, to prevent backlash of the arm part inserted into the insertion space 25.

Description

本発明は、揺動金具の取付ソケットに関する。   The present invention relates to a mounting socket for a swing fitting.

本出願人は、ヘッドレスト、肘掛け、フットレスト等が設けられたソファーや椅子等の家具に用いる角度調整機能付の揺動金具を提案してきた（特許文献１参照）。   The present applicant has proposed a swing metal fitting with an angle adjustment function used for furniture such as a sofa or a chair provided with a headrest, armrest, footrest and the like (see Patent Document 1).

特許第４２９６２２３号公報Japanese Patent No. 4296223

特許文献１記載の揺動金具は、その一方のアームを家具のヘッドレスト等の揺動部に取付け、他方のアームを座部等の固定部に取り付けることで、揺動部を固定部に角度調整可能として取着するように使用されていた。
従来、家具の固定部に揺動金具のアームを取付ける際、アームを貫通する係止用孔部にボルトやネジを通し、アームを直接に家具固定部に固着していた。 The swing bracket described in Patent Document 1 has one arm attached to a swinging part such as a furniture headrest and the other arm is attached to a fixed part such as a seat, thereby adjusting the angle of the swinging part to the fixed part. Used to attach as possible.
Conventionally, when attaching an arm of a swing metal fitting to a furniture fixing part, a bolt or a screw is passed through a locking hole penetrating the arm, and the arm is directly fixed to the furniture fixing part.

本発明は、揺動金具のアームを差し込んで迅速かつ簡単に固定部に取着するための揺動金具の取付ソケットを提供することを目的とする。   An object of the present invention is to provide a mounting bracket for a swing metal fitting for inserting a swing metal arm into a fixed portion quickly and easily.

本発明に係る揺動金具の取付ソケットは、家具固定部に固着されると共に、家具揺動部に取付けられた角度調整機能付の揺動金具の帯板状アーム部を差し込んで保持するための取付ソケットであって、上記アーム部を差し込むための差込空間部を形成する外嵌ホルダ部材と、該外嵌ホルダ部材の内面に設けられた弾性圧接部材とを、備え、上記アーム部を差し込んだ状態で、上記弾性圧接部材が上記アーム部を厚み方向及び幅方向から弾発的に圧接保持して、上記差込空間部内に差し込まれた上記アーム部のガタつきを防止するように構成されたものである。   The mounting bracket of the swing metal fitting according to the present invention is fixed to the furniture fixing portion and is used for inserting and holding the band plate-like arm portion of the swing metal fitting with an angle adjusting function attached to the furniture rocking portion. An attachment socket, comprising: an outer fitting holder member that forms an insertion space for inserting the arm portion; and an elastic pressure contact member provided on an inner surface of the outer fitting holder member, wherein the arm portion is inserted. In this state, the elastic pressure contact member is configured to elastically press and hold the arm portion from the thickness direction and the width direction to prevent the arm portion inserted into the insertion space portion from rattling. It is a thing.

また、上記外嵌ホルダ部材は、板金製であって、背面壁と、左右側面壁と、該側面壁の前端を内向きに折曲状とした前面壁とを、有しているものである。
また、上記外嵌ホルダ部材は、上記差込空間部に差し込まれた状態の上記アーム部の背面に当接するための低突隆部を有しているものである。 Further, the outer fitting holder member is made of sheet metal, and has a back wall, left and right side walls, and a front wall in which a front end of the side wall is bent inward. .
Moreover, the said external fitting holder member has the low protrusion part for contact | abutting to the back surface of the said arm part in the state inserted in the said insertion space part.

また、上記弾性圧接部材は、上記外嵌ホルダ部材の上端近傍と下端近傍に取付けられる２個の樹脂製可撓片から成るものである。
また、上記弾性圧接部材は、上記アーム部が上記外嵌ホルダ部材に差し込まれる際、該アーム部に摺接して弾性変形しつつ該アーム部に設けられた係止用雌部に係止する抜止め突部を有しているものである。
また、上記外嵌ホルダ部材は、板金製であって、上記家具固定部に対する位置決めのための凸部が、プレス加工によって形成されているものである。 The elastic pressure contact member is composed of two resin-made flexible pieces attached near the upper end and the lower end of the outer fitting holder member.
Further, the elastic pressure contact member is pulled out to be engaged with a locking female portion provided in the arm portion while sliding and elastically deforming the arm portion when the arm portion is inserted into the external fitting holder member. It has a stop protrusion.
The outer fitting holder member is made of sheet metal, and a convex portion for positioning with respect to the furniture fixing portion is formed by pressing.

本発明の揺動金具の取付ソケットによれば、家具固定部に家具揺動部を取り付ける際、揺動金具のアーム部を、容易かつ迅速に、差し込んで取着できる。差し込んだ状態のアーム部が傾いたりガタつくのを確実に防止できる。   According to the swing metal fitting mounting socket of the present invention, when attaching the furniture rocking portion to the furniture fixing portion, the arm portion of the rock metal fitting can be inserted and attached easily and quickly. It can be surely prevented that the arm part in the inserted state is tilted or rattled.

本発明の実施の一形態を示した斜視図である。It is the perspective view which showed one Embodiment of this invention. 取付ソケットの横断面図である。It is a cross-sectional view of a mounting socket. 弾性圧接部材を示した斜視図であり、（Ａ）は正面側から見た斜視図、（Ｂ）は背面側から見た斜視図である。It is the perspective view which showed the elastic press-contact member, (A) is the perspective view seen from the front side, (B) is the perspective view seen from the back side. 弾性圧接部材を示した斜視図であり、（Ａ）は正面側から見た斜視図、（Ｂ）は背面側から見た斜視図である。It is the perspective view which showed the elastic press-contact member, (A) is the perspective view seen from the front side, (B) is the perspective view seen from the back side. アーム差込状態を示した斜視図であり、（Ａ）は全体の斜視図、（Ｂ）は一部破断して示した斜視図である。It is the perspective view which showed the arm insertion state, (A) is a perspective view of the whole, (B) is the perspective view shown partially broken. アーム差込状態を示した断面正面図である。It is the cross-sectional front view which showed the arm insertion state. アーム差込状態を示した断面底面図である。It is the cross-sectional bottom view which showed the arm insertion state. 本発明の他の実施形態を示した斜視図である。It is the perspective view which showed other embodiment of this invention. アーム未差込状態を示した斜視図である。It is the perspective view which showed the arm uninserted state. 本発明に係る揺動金具の取付ソケットの使用箇所の一例を示した簡略斜視図である。It is the simple perspective view which showed an example of the use location of the attachment socket of the rocking | fluctuation metal fitting which concerns on this invention. 図１０のソファーの表皮を図示省略して描いた簡略斜視図である。It is the simple perspective view which abbreviate | omitted and illustrated the skin of the sofa of FIG. 本発明の変形例を示した横断面図であり（Ａ）は第１変形例を示した横断面図、（Ｂ）は第２変形例を示した横断面図である。It is the cross-sectional view which showed the modification of this invention, (A) is the cross-sectional view which showed the 1st modification, (B) is the cross-sectional view which showed the 2nd modification.

以下、実施の形態を示す図面に基づき本発明を詳説する。
図１０と図１１に示すように、本発明の揺動金具の取付ソケットは、傾動可能な（リクライニングする）ヘッドレスト、肘掛け、フットレスト等の家具揺動部４９を備えたソファーＳや（図示省略の）椅子等の家具に用いられる。
本発明に係る揺動金具の取付ソケットは、ソファーＳの背部や座部等の家具固定部（静止部）５０に固着されると共に、家具揺動部４９に取付けられた角度調整機能付の揺動金具１０の帯板状アーム部１を差し込んで保持するように構成されている。なお、図１０、図１１に示すようなソファーＳに於ては、通常、複数個使用される。 Hereinafter, the present invention will be described in detail with reference to the drawings illustrating embodiments.
As shown in FIGS. 10 and 11, the mounting socket of the swing metal fitting according to the present invention is a sofa S (not shown) having a furniture swinging portion 49 such as a headrest, an armrest, and a footrest that can be tilted (reclined). ) Used for furniture such as chairs.
The mounting socket of the swing metal fitting according to the present invention is fixed to the furniture fixing part (stationary part) 50 such as the back part or the seat part of the sofa S, and the swing with angle adjustment function attached to the furniture swinging part 49. The strip plate arm 1 of the moving metal fitting 10 is inserted and held. Note that a plurality of sofas S as shown in FIGS. 10 and 11 are usually used.

図１と図２に示すように、本発明に係る揺動金具の取付ソケットは、揺動金具１０の帯板状アーム部１を差し込むための差込空間部２５を形成する外嵌ホルダ部材２と、外嵌ホルダ部材２の内面に設けられた弾性圧接部材３とを、備えている。   As shown in FIGS. 1 and 2, the mounting socket of the swing metal fitting according to the present invention is an outer fitting holder member 2 that forms an insertion space 25 for inserting the band plate-like arm portion 1 of the swing metal fitting 10. And an elastic pressure contact member 3 provided on the inner surface of the outer fitting holder member 2.

外嵌ホルダ部材２は、板金製であって、背面壁２０と、左右側面壁２１，２１と、側面壁２１，２１の前端を内向きに折曲状とした前面壁２２，２２とを、有している。
外嵌ホルダ部材２は、金属板をプレス加工によって折り曲げて形成されている。外嵌ホルダ部材２は、前面壁２２，２２が左右方向の中央位置で離間して開口部２４を形成している。外嵌ホルダ部材２は、背面側に固定部接触面部２８，２８を有している。各々の左右側面壁２１には、上端近傍と下端近傍の２箇所に孔部２９，２９が貫設されている。 The external fitting holder member 2 is made of sheet metal, and includes a rear wall 20, left and right side walls 21, 21, and front walls 22, 22 having front ends of the side walls 21, 21 bent inwardly. Have.
The external fitting holder member 2 is formed by bending a metal plate by press working. In the external fitting holder member 2, the front walls 22, 22 are spaced apart at the center position in the left-right direction to form an opening 24. The external fitting holder member 2 has fixed portion contact surface portions 28 and 28 on the back side. Each left and right side wall 21 has holes 29 and 29 penetrating in two places near the upper end and near the lower end.

外嵌ホルダ部材２は、差込空間部２５に差し込まれた状態のアーム部１の背面に当接するための低突隆部２３を有している。
低突隆部２３は、背面壁２０を内向きに***させて形成（プレス成形）され、平らな面でアーム部１の背面に当接している。背面壁２０には、家具固定部５０に打ち込んで固着するボルトやネジ等を通すための貫通孔２６，２６が（プレス打抜加工によって）形成されている。
外嵌ホルダ部材２は、プレス加工により折曲げられた金属板をもって全体として薄型に形成され、構造も簡素（シンプル）である。外嵌ホルダ部材２は、背面壁２０に低突隆部２３を有することで、強度と剛性を向上している。 The external fitting holder member 2 has a low protrusion 23 for contacting the back surface of the arm portion 1 in a state of being inserted into the insertion space portion 25.
The low protruding portion 23 is formed by pressing the back wall 20 inwardly (press molding), and is in contact with the back surface of the arm portion 1 with a flat surface. Through holes 26 and 26 are formed in the back wall 20 (through press punching) for passing bolts and screws that are driven into and fixed to the furniture fixing portion 50.
The outer fitting holder member 2 is formed thin as a whole with a metal plate bent by pressing, and the structure is simple (simple). The outer fitting holder member 2 has the low protruding portion 23 on the back wall 20, thereby improving strength and rigidity.

弾性圧接部材３は、外嵌ホルダ部材２の上端近傍と下端近傍に取付けられる２個の樹脂製可撓片３Ａ，３Ｂから成る。
図２に示すように、弾性圧接部材３（樹脂製可撓片３Ａ，３Ｂ）は、外嵌ホルダ部材２の前面壁２２，２２と側面壁２１，２１の内面に密接して設けられている。弾性圧接部材３は、ポリアミド系樹脂等の樹脂材料から成り、外嵌ホルダ部材２の開口部２４から挿入され、外嵌ホルダ部材２に装着されている。外嵌ホルダ部材２の差込空間部２５に弾性圧接部材３が装着されることで、アーム部１の差し込まれる差込空間部２５の前後方向（厚み）寸法が、自由状態では、アーム部１の厚さ寸法Ｔよりも僅かに小さくなり、また、自由状態での差込空間部２５の幅寸法が、アーム部１の幅寸法Ｗより僅かに狭幅となる。 The elastic pressure contact member 3 includes two resin flexible pieces 3A and 3B attached to the vicinity of the upper end and the vicinity of the lower end of the external fitting holder member 2.
As shown in FIG. 2, the elastic pressure contact member 3 (resin flexible pieces 3 </ b> A, 3 </ b> B) is provided in close contact with the inner surfaces of the front walls 22, 22 and the side walls 21, 21 of the outer fitting holder member 2. . The elastic pressure contact member 3 is made of a resin material such as polyamide-based resin, and is inserted from the opening 24 of the outer fitting holder member 2 and attached to the outer fitting holder member 2. When the elastic pressure contact member 3 is attached to the insertion space portion 25 of the external fitting holder member 2, the front and rear direction (thickness) dimension of the insertion space portion 25 into which the arm portion 1 is inserted is the arm portion 1 in a free state. The width dimension of the insertion space portion 25 in the free state is slightly narrower than the width dimension W of the arm portion 1.

図３に示すように、２個の樹脂製可撓片３Ａ，３Ｂの内、一方の第１可撓片３Ａは、両端部に孔部２９，２９（図１，図２参照）に係止する小凸部３１，３１を有し側面壁２１，２１の内面に密接する一対の折曲片部３０，３０と、前面壁２２，２２の内面に密接する一対の内装片部３２，３２と、前面壁２２，２２間の開口部２４に橋絡する中央連結部３３とを、備えている。
図４に示すように、２個の樹脂製可撓片３Ａ，３Ｂの内、他方の第２可撓片３Ｂは、両端部に孔部２９，２９（図１，図２参照）に係止する小凸部３１，３１を有し側面壁２１，２１の内面に密接する一対の折曲片部３０，３０と、前面壁２２，２２の内面に密接する一対の内装片部３２，３２とを、備えている点で第１可撓片３Ａと共通している。第２可撓片３Ｂは、前面壁２２，２２間の開口部２４に橋絡する抜止め付中央連結基部３４を備え、この中央連結基部３４には、アーム部１に設けられた後述の係止用雌部１５に係止するための抜止め突部１３を有している。 As shown in FIG. 3, of the two resin flexible pieces 3A and 3B, one first flexible piece 3A is engaged with holes 29 and 29 (see FIGS. 1 and 2) at both ends. A pair of bent piece portions 30, 30 that have small convex portions 31, 31 that are in close contact with the inner surfaces of the side walls 21, 21, and a pair of interior piece portions 32, 32 that are in close contact with the inner surfaces of the front walls 22, 22, And a central connecting portion 33 that bridges the opening 24 between the front walls 22 and 22.
As shown in FIG. 4, of the two resin-made flexible pieces 3A and 3B, the other second flexible piece 3B is engaged with holes 29 and 29 (see FIGS. 1 and 2) at both ends. A pair of bent piece portions 30, 30 that have small convex portions 31, 31 that are in close contact with the inner surfaces of the side walls 21, 21, and a pair of interior piece portions 32, 32 that are in close contact with the inner surfaces of the front walls 22, 22, In common with the first flexible piece 3A. The second flexible piece 3 </ b> B includes a central connection base 34 with a stopper that bridges the opening 24 between the front walls 22, 22, and the center connection base 34 includes a later-described engagement provided on the arm unit 1. A retaining projection 13 for locking to the retaining female portion 15 is provided.

図５〜図７に示すように、本発明の揺動金具の取付ソケットは、アーム部１を差し込んだ状態で、弾性圧接部材３がアーム部１を厚み方向及び幅方向から弾発的に圧接保持して、差込空間部２５内に差し込まれたアーム部１のガタつきを防止するように構成されている。
差込空間部２５内にアーム部１が差し込まれた状態では、弾性圧接部材３は、外嵌ホルダ部材２とアーム部１に挟圧状に圧縮されて弾性変形し、反発力をもってアーム部１の外面を押し返しつつ弾発的に当接して、アーム部１をガタつかせることなく保持している。つまり、アーム部１は、その背面を低突隆部２３に当接し、かつ、前面を弾性圧接部材３（樹脂製可撓片３Ａ，３Ｂの内装片部３２，３２）に弾発的に当接して、厚み方向に密嵌状として保持されている。また、アーム部１は、その両側面を弾性圧接部材３（樹脂製可撓片３Ａ，３Ｂの折曲片部３０，３０）に弾発的に当接して、幅方向に密嵌状として保持されている。図５から明らかなように、本発明の取付ソケットは、アーム部１を差し込んで保持した状態で、美観的に優れたデザインで、かつ、非常にコンパクトに設計されている。 As shown in FIGS. 5 to 7, the mounting socket of the swing metal fitting according to the present invention has the elastic pressure contact member 3 elastically presses the arm portion 1 from the thickness direction and the width direction with the arm portion 1 inserted. The arm portion 1 that is held and inserted into the insertion space portion 25 is configured to prevent rattling.
In a state where the arm portion 1 is inserted into the insertion space portion 25, the elastic pressure contact member 3 is compressed and elastically deformed by being sandwiched between the outer fitting holder member 2 and the arm portion 1, and the arm portion 1 has a repulsive force. The outer surface of the arm 1 is elastically contacted while being pushed back to hold the arm portion 1 without rattling. That is, the arm portion 1 abuts the back of the arm portion 1 against the low protrusion 23 and elastically contacts the front surface with the elastic pressure contact member 3 (the interior piece portions 32 and 32 of the resin flexible pieces 3A and 3B). In contact therewith, it is held as a close fit in the thickness direction. Further, the arm portion 1 is elastically contacted with the elastic pressure contact member 3 (the bent piece portions 30 and 30 of the resin flexible pieces 3A and 3B) on both side surfaces thereof, and is held as a close fit in the width direction. Has been. As is apparent from FIG. 5, the mounting socket of the present invention is designed to be aesthetically excellent and very compact with the arm portion 1 inserted and held.

また、弾性圧接部材３（第２可撓小片３Ｂ）は、アーム部１が外嵌ホルダ部材２に差し込まれる際、上述の抜止め突部１３が、アーム部１に摺接して弾性変形しつつアーム部１に設けられた係止用雌部１５に係止するように構成している。
抜止め突部１３は、中空状に形成されて弾性変形し易く、かつ、アーム部１のスムーズな差し込みを邪魔しないように端面に傾斜をつけて形成されている。 Further, the elastic pressure contact member 3 (second flexible small piece 3B) is configured such that when the arm portion 1 is inserted into the external fitting holder member 2, the above-described retaining protrusion 13 is slidably contacted with the arm portion 1 and elastically deformed. The arm portion 1 is configured to be engaged with an engaging female portion 15 provided on the arm portion 1.
The retaining protrusion 13 is formed in a hollow shape, is easily elastically deformed, and has an inclined end surface so as not to disturb the smooth insertion of the arm portion 1.

また、図５、図７に示すように、外嵌ホルダ部材２は、家具固定部５０に対する位置決めのための凸部２７，２７が、プレス加工によって形成されている。
凸部２７，２７は、背面壁２０の貫通孔２６，２６の近傍に、プレス加工によって背面側に突出するように設けられている。 Moreover, as shown in FIG. 5, FIG. 7, as for the external fitting holder member 2, the convex parts 27 and 27 for positioning with respect to the furniture fixing | fixed part 50 are formed by press work.
The convex portions 27 and 27 are provided in the vicinity of the through holes 26 and 26 of the back wall 20 so as to protrude to the back side by press working.

図８は、本発明の揺動金具の取付ソケットの他の実施形態を示した図である。
図８では、弾性圧接部材３は、外嵌ホルダ部材２の上端近傍と下端近傍に取付けられる２個の樹脂製可撓片３Ａ，３Ａから成り、その両方が抜止めの構成を有さない（図３参照）第１可撓片３Ａ，３Ａである。外嵌ホルダ部材２の構成は、上述の実施形態と同様である。
図８のように、弾性圧接部材３が抜止めを有していない構成とすれば、図９に示す矢印Ｌ１，Ｌ２のように外嵌ホルダ部材２にアーム部１が抜き差し自在として保持されている。アーム部１が外嵌ホルダ部材２に差し込まれる際、アーム部１が弾性圧接部材３を圧縮し、弾性変形した弾性圧接部材３がアーム部１に弾発的に圧接して、アーム部１のガタツキを防止している。さらに、弾性圧接部材３の弾発的圧接抵抗力をもって、アーム部１が外嵌ホルダ部材２から不意に引き抜けないように保持している。 FIG. 8 is a view showing another embodiment of the mounting socket of the swing metal fitting of the present invention.
In FIG. 8, the elastic pressure contact member 3 is composed of two resin flexible pieces 3A and 3A attached near the upper end and near the lower end of the outer fitting holder member 2, both of which do not have a retaining structure ( 3) First flexible pieces 3A and 3A. The configuration of the external fitting holder member 2 is the same as that of the above-described embodiment.
As shown in FIG. 8, when the elastic pressure contact member 3 does not have a retaining structure, the arm portion 1 is held in the outer fitting holder member 2 so as to be freely inserted and removed as indicated by arrows L 1 and L 2 shown in FIG. Has been. When the arm portion 1 is inserted into the outer fitting holder member 2, the arm portion 1 compresses the elastic pressure contact member 3, and the elastically deformed elastic pressure contact member 3 is elastically pressed against the arm portion 1, so that the arm portion 1 Prevents rattling. Further, the elastic pressure contact member 3 holds the arm portion 1 so as not to be unexpectedly pulled out from the outer fitting holder member 2 by the elastic pressure contact resistance force.

上述した本発明の揺動金具の取付ソケットの使用方法（作用）について説明する。
図１０と図１１に示すように、外嵌ホルダ部材２をソファーＳの家具固定部（静止部）５０である背部の一部に取着する。この際、予め家具固定部５０に下穴を開けておき、外嵌ホルダ部材２の背面側に突設した位置決め用凸部２７，２７を下穴に嵌入し、外嵌ホルダ部材２を家具固定部５０に係止する。次に、外嵌ホルダ部材２の貫通孔２６，２６に通したボルト等で家具固定部５０に固着する。また、角度調整機能付の揺動金具１０を、ソファーＳの揺動部４９であるヘッドレスト等に取付ける。この際、揺動金具１０の２本のアーム部（取付片部）の内、一方のアーム部を家具揺動部４９にボルト等で取着し、他方のアーム部１を（下方に）突出した状態とする。 The use method (action) of the mounting bracket for the swing fitting of the present invention described above will be described.
As shown in FIGS. 10 and 11, the outer fitting holder member 2 is attached to a part of the back portion which is the furniture fixing portion (stationary portion) 50 of the sofa S. At this time, a prepared hole is made in the furniture fixing portion 50 in advance, and the positioning convex portions 27 and 27 protruding from the back side of the outer fitting holder member 2 are inserted into the lower hole, and the outer fitting holder member 2 is fixed to the furniture. Lock to the part 50. Next, it fixes to the furniture fixing | fixed part 50 with the volt | bolt etc. which let the through-holes 26 and 26 of the external fitting holder member 2 pass. Further, the swing metal fitting 10 with an angle adjusting function is attached to a headrest or the like which is the swing part 49 of the sofa S. At this time, one of the two arm portions (attachment piece portions) of the swing metal fitting 10 is attached to the furniture swing portion 49 with a bolt or the like, and the other arm portion 1 projects (downward). It will be in the state.

次に、家具固定部５０に取付けた外嵌ホルダ部材２に、家具揺動部４９に取付けた揺動金具１０のアーム部１を（上方から）差し込んで取着する。この際、アーム部１を外嵌ホルダ部材２に圧入して、外嵌ホルダ部材２の内面に密接して装着された弾性圧接部材３を圧縮して弾性変形させる。弾性圧接部材３は、アーム部１と外嵌ホルダ部材２に挟圧され、その反発力をもってアーム部１の前面及び両側面に弾発的に圧接し、アーム部１を厚み方向及び幅方向から密嵌状に保持する。
また、アーム部１を外嵌ホルダ部材２に、ある一定深さまで差し込むと、弾性圧接部材３（第２可撓小片３Ｂ）に設けた抜止め突部１３が、アーム部１の係止用雌部１５に引っ掛かって、アーム部１が外嵌ホルダ部材２から抜けないように係止する。 Next, the arm part 1 of the swing metal fitting 10 attached to the furniture swing part 49 is inserted into the external fitting holder member 2 attached to the furniture fixing part 50 (from above) and attached. At this time, the arm portion 1 is press-fitted into the outer fitting holder member 2 to compress and elastically deform the elastic press-contact member 3 mounted in close contact with the inner surface of the outer fitting holder member 2. The elastic pressure contact member 3 is sandwiched between the arm portion 1 and the external fitting holder member 2 and elastically presses against the front surface and both side surfaces of the arm portion 1 with its repulsive force, and the arm portion 1 is moved in the thickness direction and the width direction. Hold tightly.
Further, when the arm portion 1 is inserted into the outer fitting holder member 2 to a certain depth, the retaining projection 13 provided on the elastic pressure contact member 3 (second flexible piece 3B) is a female for locking the arm portion 1. The arm portion 1 is locked by being caught by the portion 15 so as not to come off from the outer fitting holder member 2.

なお、本発明は、設計変更可能であって、例えば、図１２（Ａ）に示すように、弾性圧接部材３は、アーム部１を外嵌ホルダ部材２に差し込んだ状態で、アーム部１の背面及び両側面に（弾発的に）圧接するように配設するも良い。この場合、弾性圧接部材３は、外嵌ホルダ部材２の背面壁２０に密接して装着され、アーム部１の背面に（弾発的に）圧接して、厚み方向にガタつかせることなく保持する。
また、図１２（Ａ）に示すように、弾性圧接部材３は、アーム部１の前面、背面及び両側面にわたって（弾発的に）圧接するように配設するも良い。この場合、弾性圧接部材３は、アーム部１の厚み方向（前後方向）の両方向から弾発的に圧接し、アーム部１のガタつきを確実に防止し得る。 The design of the present invention can be changed. For example, as shown in FIG. 12 (A), the elastic pressure contact member 3 has the arm portion 1 inserted into the outer fitting holder member 2, and the arm portion 1 You may arrange | position so that it may press-contact to a back surface and both sides | surfaces (elastically). In this case, the elastic pressure contact member 3 is mounted in close contact with the back wall 20 of the outer fitting holder member 2, is pressed against the back surface of the arm portion 1 (elastically), and is held without rattling in the thickness direction. To do.
Further, as shown in FIG. 12A, the elastic pressure contact member 3 may be disposed so as to be pressed (elastically) over the front surface, the back surface, and both side surfaces of the arm portion 1. In this case, the elastic pressure contact member 3 can be elastically pressed from both directions in the thickness direction (front-rear direction) of the arm portion 1 to reliably prevent the arm portion 1 from rattling.

以上のように、本発明に係る揺動金具の取付ソケットは、家具固定部５０に固着されると共に、家具揺動部４９に取付けられた角度調整機能付の揺動金具１０の帯板状アーム部１を差し込んで保持するための取付ソケットであって、アーム部１を差し込むための差込空間部２５を形成する外嵌ホルダ部材２と、外嵌ホルダ部材２の内面に設けられた弾性圧接部材３とを、備え、アーム部１を差し込んだ状態で、弾性圧接部材３がアーム部１を厚み方向及び幅方向から弾発的に圧接保持して、差込空間部２５内に差し込まれたアーム部１のガタつきを防止するように構成されたので、家具固定部５０に家具揺動部４９を取り付ける際、揺動金具１０のアーム部１を押し込んで取着でき、短い時間で容易に取付けることができる。差込空間部２５に差し込んだアーム部１が傾いたりガタつくのを確実に防止できる。   As described above, the mounting bracket for the swing metal fitting according to the present invention is fixed to the furniture fixing portion 50 and is attached to the furniture rocking portion 49 and has a band plate-like arm of the swing metal fitting 10 with an angle adjusting function. An attachment socket for inserting and holding the portion 1, an outer fitting holder member 2 forming an insertion space portion 25 for inserting the arm portion 1, and an elastic pressure contact provided on the inner surface of the outer fitting holder member 2 The elastic pressure contact member 3 elastically press-holds the arm portion 1 from the thickness direction and the width direction and is inserted into the insertion space portion 25 with the member 3 provided and the arm portion 1 inserted. Since it is configured to prevent rattling of the arm portion 1, when attaching the furniture swinging portion 49 to the furniture fixing portion 50, the arm portion 1 of the swinging metal fitting 10 can be pushed in and attached easily in a short time. Can be installed. It is possible to surely prevent the arm portion 1 inserted into the insertion space portion 25 from being inclined or rattling.

また、外嵌ホルダ部材２は、板金製であって、背面壁２０と、左右側面壁２１，２１と、側面壁２１，２１の前端を内向きに折曲状とした前面壁２２，２２とを、有しているので、外嵌ホルダ部材２を全体として薄型に形成でき、構造上もシンプルで、アーム部１を差し込んだ状態（図５参照）としても、美観的に優れてカッコ良く、かつ、コンパクトな構成にできる。   The outer fitting holder member 2 is made of sheet metal, and includes a rear wall 20, left and right side walls 21, 21, and front walls 22, 22 having front ends of the side walls 21, 21 bent inwardly. Therefore, the outer fitting holder member 2 can be formed thin as a whole, the structure is simple, and the arm portion 1 is inserted (see FIG. 5). In addition, a compact configuration can be achieved.

また、外嵌ホルダ部材２は、差込空間部２５に差し込まれた状態のアーム部１の背面に当接するための低突隆部２３を有しているので、外嵌ホルダ部材２の強度と剛性を向上できる。アーム部１を外嵌ホルダ部材２に差し込む際、適度な圧入抵抗をもってスムーズに差し込むことができ、差し込んだ後は、アーム部１のガタつきを確実に防止できる。   Moreover, since the external fitting holder member 2 has the low protrusion part 23 for contact | abutting to the back surface of the arm part 1 of the state inserted in the insertion space part 25, the intensity | strength of the external fitting holder member 2 and Stiffness can be improved. When the arm portion 1 is inserted into the outer fitting holder member 2, it can be smoothly inserted with an appropriate press-fitting resistance, and after the insertion, the rattling of the arm portion 1 can be reliably prevented.

また、弾性圧接部材３は、外嵌ホルダ部材２の上端近傍と下端近傍に取付けられる２個の樹脂製可撓片３Ａ，３Ｂから成るので、弾性圧接部材３を外嵌ホルダ部材２に容易に取り付けることができる。材料費の無駄を省いて製造コストを低く抑えることができる。しかも、２個の樹脂製可撓片３Ａ，３Ｂの配設位置は、アーム部１が左右・前後に倒れんとする際に、最も有効に、アーム部１に弾発的に圧接して、倒れを防止できる位置であって、合理的である。   Further, since the elastic pressure contact member 3 is composed of two resin flexible pieces 3A and 3B attached near the upper end and the lower end of the outer fitting holder member 2, the elastic pressure welding member 3 can be easily attached to the outer fitting holder member 2. Can be attached. Manufacturing costs can be kept low by eliminating waste of material costs. Moreover, the arrangement positions of the two resin-made flexible pieces 3A and 3B are the most effective when the arm portion 1 falls down from side to side and front and rear, and is most effectively pressed against the arm portion 1. It is a position that can prevent a fall and is reasonable.

また、弾性圧接部材３は、アーム部１が外嵌ホルダ部材２に差し込まれる際、アーム部１に摺接して弾性変形しつつアーム部１に設けられた係止用雌部１５に係止する抜止め突部１３を有しているので、アーム部１が外嵌ホルダ部材２から不意に抜けないように保持できる。アーム部１を外嵌ホルダ部材２にスムーズに差し込むことができる。   Further, when the arm portion 1 is inserted into the external fitting holder member 2, the elastic pressure contact member 3 is engaged with a locking female portion 15 provided on the arm portion 1 while being elastically deformed by sliding contact with the arm portion 1. Since the retaining protrusion 13 is provided, the arm portion 1 can be held so as not to be unexpectedly removed from the outer fitting holder member 2. The arm portion 1 can be smoothly inserted into the outer fitting holder member 2.

また、外嵌ホルダ部材２は、板金製であって、家具固定部５０に対する位置決めのための凸部２７，２７が、プレス加工によって形成されているので、家具固定部５０に外嵌ホルダ部材２をガタつかないように強固に、かつ、正確な取付位置に取り付けることができる。   Further, the outer fitting holder member 2 is made of sheet metal, and the convex portions 27 and 27 for positioning with respect to the furniture fixing portion 50 are formed by pressing, so the outer fitting holder member 2 is attached to the furniture fixing portion 50. It can be attached firmly and at an accurate mounting position so as not to rattle.

１ アーム部
２ 外嵌ホルダ部材
３ 弾性圧接部材
３Ａ 樹脂製可撓片
３Ｂ 樹脂製可撓片
１０ 揺動金具
１３ 抜止め突部
１５ 係止用雌部
２０ 背面壁
２１ 側面壁
２２ 前面壁
２３ 低突隆部
２５ 差込空間部
２７ 凸部
４９ 家具揺動部
５０ 家具固定部 DESCRIPTION OF SYMBOLS 1 Arm part 2 Outer fitting holder member 3 Elastic pressure contact member 3A Resin flexible piece 3B Resin flexible piece 10 Oscillating metal fitting 13 Detachment protrusion 15 Locking female part 20 Back wall 21 Side wall 22 Front wall 23 Low Protruding part 25 Inserting space part 27 Convex part 49 Furniture swinging part 50 Furniture fixing part

Claims (6)

家具固定部（５０）に固着されると共に、家具揺動部（４９）に取付けられた角度調整機能付の揺動金具（１０）の帯板状アーム部（１）を差し込んで保持するための取付ソケットであって、
上記アーム部（１）を差し込むための差込空間部（２５）を形成する外嵌ホルダ部材（２）と、該外嵌ホルダ部材（２）の内面に設けられた弾性圧接部材（３）とを、備え、
上記アーム部（１）を差し込んだ状態で、上記弾性圧接部材（３）が上記アーム部（１）を厚み方向及び幅方向から弾発的に圧接保持して、上記差込空間部（２５）内に差し込まれた上記アーム部（１）のガタつきを防止するように構成されたことを特徴とする揺動金具の取付ソケット。 The band plate arm portion (1) of the swing metal fitting (10) attached to the furniture swinging portion (49) and attached to the furniture swinging portion (49) is inserted and held. A mounting socket,
An outer fitting holder member (2) forming an insertion space (25) for inserting the arm portion (1), and an elastic pressure contact member (3) provided on the inner surface of the outer fitting holder member (2); With
With the arm portion (1) inserted, the elastic pressure contact member (3) elastically press-holds the arm portion (1) from the thickness direction and the width direction, and the insertion space portion (25). A mounting socket for a swing metal fitting configured to prevent rattling of the arm portion (1) inserted therein. 上記外嵌ホルダ部材（２）は、板金製であって、背面壁（２０）と、左右側面壁（２１）（２１）と、該側面壁（２１）（２１）の前端を内向きに折曲状とした前面壁（２２）（２２）とを、有している請求項１記載の揺動金具の取付ソケット。   The outer fitting holder member (2) is made of sheet metal, and the rear wall (20), the left and right side walls (21) and (21), and the front ends of the side walls (21) and (21) are folded inward. 2. The mounting socket for a swing metal fitting according to claim 1, further comprising a curved front wall (22) (22). 上記外嵌ホルダ部材（２）は、上記差込空間部（２５）に差し込まれた状態の上記アーム部（１）の背面に当接するための低突隆部（２３）を有している請求項１又は２記載の揺動金具の取付ソケット。   The outer fitting holder member (2) has a low protruding portion (23) for coming into contact with the back surface of the arm portion (1) in a state of being inserted into the insertion space portion (25). Item 3. The mounting bracket for the swing metal fitting according to item 1 or 2. 上記弾性圧接部材（３）は、上記外嵌ホルダ部材（２）の上端近傍と下端近傍に取付けられる２個の樹脂製可撓片（３Ａ）（３Ｂ）から成る請求項１，２又は３記載の揺動金具の取付ソケット。   The said elastic press-contact member (3) consists of two resin-made flexible pieces (3A) (3B) attached to the upper end vicinity of the said external fitting holder member (2), and lower end vicinity. Mounting bracket for the swing bracket. 上記弾性圧接部材（３）は、上記アーム部（１）が上記外嵌ホルダ部材（２）に差し込まれる際、該アーム部（１）に摺接して弾性変形しつつ該アーム部（１）に設けられた係止用雌部（１５）に係止する抜止め突部（１３）を有している請求項１，２，３又は４記載の揺動金具の取付ソケット。   When the arm part (1) is inserted into the external fitting holder member (2), the elastic pressure contact member (3) is slidably contacted with the arm part (1) and elastically deformed to the arm part (1). The mounting bracket for a swing metal fitting according to claim 1, 2, 3, or 4, further comprising a retaining protrusion (13) that is engaged with the provided female part (15) for engagement. 上記外嵌ホルダ部材（２）は、板金製であって、上記家具固定部（５０）に対する位置決めのための凸部（２７）（２７）が、プレス加工によって形成されている請求項１，２，３，４又は５記載の揺動金具の取付ソケット。   The outer fitting holder member (2) is made of sheet metal, and convex portions (27) (27) for positioning with respect to the furniture fixing portion (50) are formed by pressing. , 3, 4 or 5.
JP2012140398A 2012-06-22 2012-06-22 Mounting socket of swinging metal fixture Pending JP2014004049A (en)

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JPS60178441U (en) * 1984-05-09 1985-11-27 白木金属工業株式会社 reclining device
CN2680115Y (en) * 2004-01-09 2005-02-23 蔡金文 Backrest connecting seat structure
CN201026027Y (en) * 2007-04-18 2008-02-27 史平华 Regulator for back of chair
CN201055140Y (en) * 2007-06-20 2008-05-07 唐承慧 Novel seat angle regulating mechanism
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