JP3177414B2 - Adjuster device for legs in furniture - Google Patents
Adjuster device for legs in furnitureInfo
- Publication number
- JP3177414B2 JP3177414B2 JP19444695A JP19444695A JP3177414B2 JP 3177414 B2 JP3177414 B2 JP 3177414B2 JP 19444695 A JP19444695 A JP 19444695A JP 19444695 A JP19444695 A JP 19444695A JP 3177414 B2 JP3177414 B2 JP 3177414B2
- Authority
- JP
- Japan
- Prior art keywords
- adjuster
- pair
- side plates
- furniture
- flange portion
- 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
- Legs For Furniture In General (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、机等の家具におけ
る脚体の下端に装着する高さ調節可能なアジャスタ装置
の取付け構造に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure of a height-adjustable adjuster device mounted on a lower end of a leg in furniture such as a desk.
【０００２】[0002]
【従来の技術】従来、例えば、実公平４−５９７３６号
公報において、机の脚体における下端の支持部材を上板
と左右一対の側板とにより断面下向きコ字状に形成し、
支持部材の上板にガイド筒を形成する一方、アジャスタ
ボルトが螺合されたアジャスタ受け体を、フランジ部
と、該フランジ部から上向きに延びてアジャスタボルト
が螺合される胴部と、該胴部の上端の前記ガイド筒に嵌
合するガイド突起と、胴部から放射状に延びる補強リブ
とにより構成し、複数の補強リブのうち互いに反対向き
に延びる補強リブの先端面を、前記一対の側板内面に押
し当てるように、支持部材における一対の側板間にアジ
ャスタ受け体を下方からハンマーなどで打ち込んではめ
込み装着する構成が開示されている。2. Description of the Related Art Conventionally, for example, in Japanese Utility Model Publication No. 4-59736, a support member at the lower end of a desk leg is formed to have a downward U-shaped cross section by an upper plate and a pair of left and right side plates.
A guide cylinder is formed on the upper plate of the support member, and an adjuster receiving body screwed with an adjuster bolt is provided with a flange portion, a body portion extending upward from the flange portion and screwed with the adjuster bolt, and A guide projection fitted at the upper end of the portion with the guide tube, and a reinforcing rib extending radially from the body portion, and a tip end surface of the reinforcing rib extending in a direction opposite to each other among the plurality of reinforcing ribs, the pair of side plates. There is disclosed a configuration in which an adjuster receiving body is inserted from below into a pair of side plates of a support member by a hammer or the like so as to be pressed against the inner surface and mounted.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、例え
ば、机の脚体における前方向に延びる細長い足部材が、
上板と左右一対の側板とにより断面下向きコ字状に形成
された支持部材として構成されるとき、その前端箇所で
一対の側板間にアジャスタ受け体を下方からハンマーな
どで打ち込むと、互いに反対向きに延びる補強リブの先
端面が前記一対の側板内面に押し当たるため、一対の側
板の下端間の距離が開き易くなり、補強リブの先端面が
側板内面にしっかりと食いつかず、アジャスタ受け体が
ぐらついたり、脱落し易くなるという問題があった。However, for example, an elongated foot member extending forward in a leg of a desk,
When configured as a support member formed into a U-shape with a downward facing cross section by an upper plate and a pair of left and right side plates, when the adjuster receiver is driven from below by a hammer between the pair of side plates at the front end thereof, the opposite directions are obtained. Since the distal end surfaces of the reinforcing ribs extending toward the inner surface of the pair of side plates are pressed against each other, the distance between the lower ends of the pair of side plates is easily opened, and the distal end surfaces of the reinforcing ribs do not bite into the inner surface of the side plate, and the adjuster receiver is loose. And it is easy to fall off.
【０００４】また、前記机の脚体のように、奥側は比較
的広い幅寸法の断面矩形状の支持部であり、前方向に延
びる細長い足部材の幅寸法が、前記より若干狭い場合、
アジャスタ打て体をそれぞれの幅寸法に合わせた２種類
のものを準備しなければならず、金型費用や部品管理の
ため、製造コストが高くなるという問題があった。[0004] Further, like the legs of the desk, the back side is a support section having a relatively wide width and a rectangular cross section. When the width of the elongated foot member extending forward is slightly narrower than the above,
It is necessary to prepare two types of adjuster hitting bodies corresponding to the respective width dimensions, and there is a problem that manufacturing costs increase due to die cost and parts management.
【０００５】本発明は、これらの問題を解決すべくなさ
れたものであって、第１の目的は、断面下向きコ字状の
支持部材における一対の側板間が開き難くしたアジャス
タ装置を提供することであり、第２の目的は、一対の側
板間の寸法が広狭２種類ある場合、それぞれに対応でき
るアジャスタ装置を提供することである。SUMMARY OF THE INVENTION The present invention has been made to solve these problems, and a first object of the present invention is to provide an adjuster device in which a pair of side plates of a support member having a U-shaped cross section is difficult to open. A second object is to provide an adjuster device that can cope with two types of dimensions between a pair of side plates when the dimensions are large and small.
【０００６】[0006]
【課題を解決するための手段】前記目的を達成するた
め、請求項１に記載の発明は、家具における脚体のう
ち、上板と左右一対の側板とにより断面下向きコ字状に
形成された支持部材内に、アジャスタボルトが螺合され
たアジャスタ受け体を下方からはめ込み装着してなる家
具における脚体のアジャスタ装置において、前記支持部
材における上板にガイド筒を形成し、一対の側板下端に
下向きの係合片を設ける一方、前記アジャスタ受け体
を、前記一対の側板の下端縁に当接するフランジ部と、
該フランジ部から上向きに延びてアジャスタボルトが螺
合される胴部と、少なくとも胴部から突出する補強リブ
と、前記ガイド筒に嵌合するガイド突起とにより構成
し、前記フランジ部の上面のうち一部には、前記係合片
が嵌合する係合溝を凹み形成すると共に前記一対の側板
の下端縁が当接する当接部を形成したものである。In order to achieve the above object, the invention according to the first aspect of the present invention has a leg in furniture, which is formed by a top plate and a pair of left and right side plates in a downward U-shape in cross section. In a support member, in a leg adjuster device of a furniture in which an adjuster receiving body screwed with an adjuster bolt is fitted from below, a guide cylinder is formed on an upper plate of the support member, and a pair of side plate lower ends are formed. While providing a downward engaging piece, the adjuster receiving body, a flange portion abutting the lower end edges of the pair of side plates,
The body includes a body extending upward from the flange to which the adjuster bolt is screwed, a reinforcing rib protruding from at least the body, and a guide projection fitted to the guide cylinder, and includes an upper surface of the flange. Partially , an engagement groove into which the engagement piece is fitted is formed as a recess, and the pair of side plates are formed.
Is formed with an abutting portion with which the lower edge of the abutment abuts .
【０００７】請求項２に記載の発明は、家具における脚
体のうち、上板と左右一対の側板とにより断面下向きコ
字状に形成された支持部材内の適宜隔てた位置に、アジ
ャスタボルトが螺合されたアジャスタ受け体を下方から
はめ込み装着してなる家具における脚体のアジャスタ装
置において、前記支持部材における一対の側板間の寸法
を、アジャスタ受け体の取付け箇所の一方で狭く、他方
で広くなるように形成し、各アジャスタ受け体の取付け
箇所における支持部材の上板にガイド筒を形成し、前記
アジャスタ受け体を、前記一対の側板の下端縁に当接す
るフランジ部と、該フランジ部から上向きに延びてアジ
ャスタボルトが螺合される胴部と、該胴部の上端の前記
ガイド筒に嵌合するガイド突起とにより構成し、第１補
強リブ群と第２補強リブ群とを、少なくとも胴部から平
面視において互いに直交する方向に延びるように突設形
成し、前記互いに逆向きに延びる第１補強リブ群の先端
間の寸法を、前記狭い間隔の取付け箇所の一対の側板の
内面に当接するように短く形成し、前記互いに逆向きに
延びる第２補強リブ群の先端間の寸法を、前記広い間隔
の取付け箇所の一対の側板の内面に当接するように長く
形成したものである。According to a second aspect of the present invention, among the legs of the furniture, the adjuster bolt is provided at an appropriately spaced position in a support member formed in a downward U-shaped cross section by the upper plate and the pair of left and right side plates. In a leg adjuster device for a furniture in which a screwed adjuster receiving body is fitted from below and mounted, a dimension between a pair of side plates of the support member is narrowed at one of the mounting positions of the adjuster receiving body and widened at the other. A guide cylinder is formed on the upper plate of the support member at the mounting location of each adjuster receiving body, and the adjuster receiving body is formed by a flange portion abutting on lower end edges of the pair of side plates, A first reinforcing rib group and a second auxiliary rib are formed by a body extending upward and screwed with the adjuster bolt, and a guide projection fitted to the guide cylinder at the upper end of the body. A rib group is formed so as to protrude at least from the body in a direction orthogonal to each other in a plan view, and a dimension between tips of the first reinforcing rib groups extending in opposite directions is set to a value of the narrowly spaced attachment portion. It is formed short so as to abut against the inner surfaces of the pair of side plates, and the dimension between the distal ends of the second reinforcing rib groups extending in opposite directions is made longer so as to abut against the inner surfaces of the pair of side plates at the widely spaced attachment points. It is formed.
【０００８】[0008]
【発明の実施の形態】次に、本発明を具体化した実施の
形態について説明する。Next, embodiments of the present invention will be described.
【０００９】図１は机の側面図、図２は脚体の細長足部
分におけるアジャスタ体取付け箇所を示す斜視図であ
る。FIG. 1 is a side view of a desk, and FIG. 2 is a perspective view showing a position where an adjuster body is attached to an elongated leg portion of a leg.
【００１０】図１において、薄金属板製の机１は、左右
一対の脚体２，２と、その上端間に跨がって固定された
机天板３と、左右脚体２，２の後端間に複数の取付けク
リップ４を介して連結した後幕板５とにより構成されて
いる。In FIG. 1, a desk 1 made of a thin metal plate includes a pair of left and right legs 2, 2 and a desk top plate 3 fixed between the upper ends thereof, and a pair of left and right legs 2, 2. A rear curtain plate 5 is connected between the rear ends via a plurality of mounting clips 4.
【００１１】各脚体２は、断面が前後に偏平矩形状の中
空状の胴板６と、該胴板６の下端から机１の前方にほぼ
水平状で延びるように基部側の側板９，９が胴板６にス
ポット溶接された足部材７とからなり、この足部材７
は、上板８と左右一対の側板９，９とにより断面下向き
コ字状に形成された本発明おける支持部材の一形態であ
り、金属薄板製の足部材７の前後部位の下面側に後述す
るアジャスタ受け体１０が下方からハンマー等で打ち込
んで嵌め入れ装着されるものとする。なお、足部材７の
先端側では、合成樹脂製のカバー体１１が上方から被嵌
固定されている。Each leg 2 has a hollow body plate 6 having a flat rectangular cross section in the front-rear direction, and a side plate 9 on the base side extending substantially horizontally from the lower end of the body plate 6 to the front of the desk 1. 9 comprises a foot member 7 spot-welded to the body plate 6;
Is a form of a support member in the present invention formed in a downward U-shape in cross section by an upper plate 8 and a pair of left and right side plates 9, 9. The adjuster receiving body 10 to be inserted and fitted with a hammer or the like from below. Note that a cover body 11 made of a synthetic resin is fitted and fixed from above on the distal end side of the foot member 7.
【００１２】前記足部材７における一対の側板９，９内
面間の寸法Ｌ１を、足部材７の前端側のアジャスタ受け
体１０の取付け箇所で狭く、胴板６の後端側に近い部分
のアジャスタ受け体１０の取付け箇所において、一対の
側板９，９内面間の寸法Ｌ２を広くなるように形成して
ある。そして、前後各取付け箇所における上板８には、
図２及び図３で示すように、ガイド筒１２が上向きに突
設されている。The dimension L1 between the inner surfaces of the pair of side plates 9 and 9 of the foot member 7 is narrow at the mounting position of the adjuster receiving body 10 on the front end side of the foot member 7 and is close to the rear end side of the body plate 6. At the place where the receiving body 10 is attached, the dimension L2 between the pair of side plates 9 and 9 inner surfaces is formed to be wide. The upper plate 8 at each of the front and rear attachment points
As shown in FIG. 2 and FIG. 3, the guide cylinder 12 protrudes upward.
【００１３】また、足部材７の前端側のアジャスタ受け
体１０の取付け箇所では、図２に示すように、一対の側
板９，９の下端に下向きに突出する係合片１３，１３が
一体的に形成されているが、係合片１３を別の部材で形
成し、各側板９にスポット溶接しても良い。At the mounting position of the adjuster receiving body 10 on the front end side of the foot member 7, as shown in FIG. 2, engaging pieces 13, 13 protruding downward from the lower ends of the pair of side plates 9, 9 are integrally formed. However, the engagement piece 13 may be formed of another member and spot-welded to each side plate 9.
【００１４】前記アジャスタ受け体１０は、前記一対の
側板９，９の下端縁に当接するようにした平面視ほぼ矩
形状のフランジ部１４と、該フランジ部１４から上向き
に延び下面側にアジャスタボルト１５が螺合される胴部
１６と、前記ガイド筒１２に嵌合するガイド突起１７
と、胴部１６及びフランジ部１４から平面視において互
いに直交する方向に延びるように突設形成された第１補
強リブ１８群と第２補強リブ１９群とにより構成されて
いる。なお、符号２０はアジャスタボルト１５の下端に
固定した当接足である。The adjuster receiving body 10 has a substantially rectangular flange portion 14 in plan view that is in contact with the lower end edges of the pair of side plates 9, 9, and an adjuster bolt extending upward from the flange portion 14 to a lower surface side. A body 16 into which the guide 15 is screwed, and a guide projection 17 fitted into the guide cylinder 12
And a first reinforcing rib group 18 and a second reinforcing rib group 19 projecting from the body 16 and the flange 14 so as to extend in directions orthogonal to each other in plan view. Reference numeral 20 denotes a contact foot fixed to the lower end of the adjuster bolt 15.
【００１５】また、前記フランジ部１４の上面には、前
記各係合片１３が嵌合する一対の係合溝２１，２１を凹
み形成する。実施例では、前記第１補強リブ１８が突出
する側のフランジ部１４の上面に係合溝２１が形成され
ている。On the upper surface of the flange portion 14, a pair of engagement grooves 21, 21 into which the respective engagement pieces 13 are fitted are recessed. In the embodiment, an engagement groove 21 is formed on the upper surface of the flange portion 14 on the side where the first reinforcing rib 18 protrudes.
【００１６】なお、前記左右一対の側板９，９の下端を
内向きに折曲げて形成した水平片２２，２３，２４は、
その全部または一部が各アジャスタ受け体１０における
フランジ部１４の上面に当接するものである。The horizontal pieces 22, 23, 24 formed by bending the lower ends of the pair of left and right side plates 9, 9 inward are:
The whole or a part thereof comes into contact with the upper surface of the flange portion 14 of each adjuster receiver 10.
【００１７】以上の構成において、足部材７の前側の取
付け箇所では、図２、図４及び図５に示すように、アジ
ャスタ受け体１０における互いに反対向きに突出する第
１補強リブ１８群の各先端が一対の側板９，９の内面と
ほぼ直角になるようにしてハンマー等で足部材７の下面
側から打ち込む。これにより、胴部１６の上端のガイド
突起１７が足部材７の上板８におけるガイド筒１２に嵌
合すると、フランジ部１４上面は側板９下端の水平片２
２，２３の下面に当接してアジャスタ受け体１０の打ち
込みが規制される。In the above-described configuration, at the mounting position on the front side of the foot member 7, as shown in FIGS. 2, 4 and 5, each of the first reinforcing ribs 18 in the adjuster receiver 10 projecting in opposite directions. The tip is driven from the lower surface of the foot member 7 with a hammer or the like so that the tips are substantially perpendicular to the inner surfaces of the pair of side plates 9 and 9. As a result, when the guide projection 17 on the upper end of the body 16 is fitted into the guide tube 12 on the upper plate 8 of the foot member 7, the upper surface of the flange portion 14 becomes the horizontal piece 2 on the lower end of the side plate 9.
The driving of the adjuster receiver 10 is restricted by abutting against the lower surfaces of the adjusters 2 and 23.
【００１８】そして、フランジ部１４の係合溝２１，２
１に側板９，９下端の係合片１３，１３が嵌まり込み、
一対の側板９，９の下端間の距離が開かないように規制
することができ、互いに反対向きに突出する第１補強リ
ブ１８，１８の先端面が側板９，９の内面に密接してア
ジャスタ受け体１０の取付けが緩んだり、ガタついたり
することを防止できるのである。Then, the engagement grooves 21 and 22 of the flange portion 14 are formed.
1, the engagement pieces 13, 13 at the lower end of the side plates 9, 9 are fitted,
The distance between the lower ends of the pair of side plates 9, 9 can be regulated so as not to open, and the distal end surfaces of the first reinforcing ribs 18, 18 projecting in opposite directions are in close contact with the inner surfaces of the side plates 9, 9, so that the adjuster can be adjusted. It is possible to prevent the mounting of the receiving body 10 from being loosened or rattling.
【００１９】また、前記ガイド筒１２にガイド突起１７
が嵌合することと、各係合溝２１に係合片１３が嵌まる
ことで、アジャスタボルト１５の軸線を垂直になるよう
にセットすることができる。そのためには、係合溝２１
と係合片１３との長さがほぼ等しいことが望ましい。The guide cylinder 12 is provided with a guide projection 17.
Is fitted, and the engagement piece 13 is fitted into each engagement groove 21, so that the axis of the adjuster bolt 15 can be set to be vertical. For this purpose, the engagement groove 21
It is desirable that the lengths of the and the engagement pieces 13 are substantially equal.
【００２０】他方、脚体２の後側の取付け箇所では、図
３及び図６に示すように、アジャスタ受け体１０におけ
る互いに反対向きに突出する第２補強リブ１９の各先端
が一対の側板９，９の内面とほぼ直角になるようにして
ハンマー等で足部材７の下面側から打ち込む。これによ
り、胴部１６の上端のガイド突起１７が足部材７の上板
８におけるガイド筒１２に嵌合すると、フランジ部１４
上面と側板９の水平片２３，２４の下面とが当接してア
ジャスタ受け体１０の打ち込みが規制される。また、水
平片２４の前後寸法が複数の第２補強リブ１９，１９の
間に位置することにより、前後方向の位置ずれも規制さ
れ、前記ガイド筒１２にガイド突起１７が嵌合すること
と相俟って、アジャスタボルト１５の軸線を垂直になる
ようにセットすることができるのである。なお、脚体２
の後側の取付け箇所では、足部材７の左右側板９，９の
外側を胴板６で囲むように補強されているのでアジャス
タ受け体１０を、足部材７の下方から打ち込んでも、左
右一対の側板９，９の下端間の距離が開かないのであ
る。On the other hand, as shown in FIG. 3 and FIG. 6, at the mounting portion on the rear side of the leg 2, each end of the second reinforcing rib 19 protruding in the opposite direction of the adjuster receiver 10 is connected to a pair of side plates 9. , 9 from the lower surface side of the foot member 7 with a hammer or the like so as to be substantially perpendicular to the inner surface. As a result, when the guide projection 17 at the upper end of the body 16 is fitted to the guide cylinder 12 on the upper plate 8 of the foot member 7, the flange 14
The upper surface and the lower surfaces of the horizontal pieces 23 and 24 of the side plate 9 come into contact with each other, so that the driving of the adjuster receiver 10 is restricted. In addition, since the front and rear dimensions of the horizontal piece 24 are located between the plurality of second reinforcing ribs 19, the positional deviation in the front and rear direction is also restricted, and the fitting of the guide projection 17 to the guide cylinder 12 can be reduced. In addition, the axis of the adjuster bolt 15 can be set to be vertical. In addition, leg 2
At the rear mounting point, the outer sides of the left and right side plates 9 and 9 of the foot member 7 are reinforced so as to be surrounded by the body plate 6. Therefore, even if the adjuster receiver 10 is driven from below the foot member 7, the pair of right and left The distance between the lower ends of the side plates 9, 9 does not open.
【００２１】[0021]
【発明の効果】以上に詳細に説明したように、請求項１
に記載の発明は、家具における脚体のうち、上板と左右
一対の側板とにより断面下向きコ字状に形成された支持
部材内に、アジャスタボルトが螺合されたアジャスタ受
け体を下方からはめ込み装着してなる家具における脚体
のアジャスタ装置において、前記支持部材における上板
にガイド筒を形成し、一対の側板下端に下向きの係合片
を設ける一方、前記アジャスタ受け体を、前記一対の側
板の下端縁に当接するフランジ部と、該フランジ部から
上向きに延びてアジャスタボルトが螺合される胴部と、
少なくとも胴部から突出する補強リブと、前記ガイド筒
に嵌合するガイド突起とにより構成し、前記フランジ部
の上面のうち一部には、前記係合片が嵌合する係合溝を
凹み形成すると共に前記一対の側板の下端縁が当接する
当接部を形成したものである。As described in detail above, claim 1 is as follows.
According to the invention described in (1), among the legs in the furniture, the adjuster receiving body in which the adjuster bolt is screwed into the support member formed in a downward U-shape in cross section by the upper plate and the pair of left and right side plates is fitted from below. In the leg adjuster device of the furniture to be mounted, a guide cylinder is formed on an upper plate of the support member, and a downward engaging piece is provided at a lower end of a pair of side plates, while the adjuster receiving body is connected to the pair of side plates. A flange portion abutting on the lower edge of the body, and a body portion extending upward from the flange portion and screwed with the adjuster bolt,
It is constituted by at least a reinforcing rib protruding from the trunk portion and a guide projection fitted to the guide cylinder, and an engagement groove in which the engagement piece is fitted is formed in a part of an upper surface of the flange portion. And the lower edges of the pair of side plates abut.
The contact portion is formed .
【００２２】このように構成すれば、支持部材の上板に
設けたガイド筒に向かってガイド突起を嵌合させるよう
にアジャスタ受け体を打ち込めば、ブラケット部におけ
る係合溝に側板下端の係合片が嵌まるから、その両方
で、アジャスタ受け体の垂直姿勢が規制されると共に、
補強リブが側板内面を押し広げようとしても、一対の係
合片と係合溝との係合により、一対の側板下端のキャリ
ッジ入りの広がりも規制でき、アジャスタ受け体の取付
けが緩まず、ガタつかないようにすることができる。そ
して、アジャスタ受け体の打ち込み量は、前記フランジ
部の上面のうち一部の当接部に前記一対の側板の下端縁
が当接することにより規制できるという効果を奏する。According to this structure, the lower end of the side plate can be engaged with the engagement groove in the bracket portion by driving the adjuster receiver so that the guide protrusion is fitted toward the guide cylinder provided on the upper plate of the support member. Since the pieces fit, the vertical posture of the adjuster receiver is restricted by both,
Even if the reinforcing ribs try to push the inner surface of the side plate, the spread of the lower end of the pair of side plates into the carriage can be restricted by the engagement of the pair of engaging pieces and the engaging grooves, so that the mounting of the adjuster receiver is not loosened, It can be prevented from connecting. So
Then, the driving amount of the adjuster receiver is
Lower end edges of the pair of side plates on a part of the upper surface of the pair of abutting portions.
Has the effect of being able to be regulated by contact .
【００２３】また、請求項２に記載の発明は、家具にお
ける脚体のうち、上板と左右一対の側板とにより断面下
向きコ字状に形成された支持部材内の適宜隔てた位置
に、アジャスタボルトが螺合されたアジャスタ受け体を
下方からはめ込み装着してなる家具における脚体のアジ
ャスタ装置において、前記支持部材における一対の側板
間の寸法を、アジャスタ受け体の取付け箇所の一方で狭
く、他方で広くなるように形成し、各アジャスタ受け体
の取付け箇所における支持部材の上板にガイド筒を形成
し、前記アジャスタ受け体を、前記一対の側板の下端縁
に当接するフランジ部と、該フランジ部から上向きに延
びてアジャスタボルトが螺合される胴部と、胴部の上端
の前記ガイド筒に嵌合するガイド突起とにより構成し、
第１補強リブ群と第２補強リブ群とを、少なくとも胴部
から平面視において互いに直交する方向に延びるように
突設形成し、前記互いに逆向きに延びる第１補強リブ群
の先端間の寸法を、前記狭い間隔の取付け箇所の一対の
側板の内面に当接するように短く形成し、前記互いに逆
向きに延びる第２補強リブ群の先端間の寸法を、前記広
い間隔の取付け箇所の一対の側板の内面に当接するよう
に長く形成したものである。According to a second aspect of the present invention, an adjuster is provided at an appropriately spaced position in a supporting member formed in a downward U-shape in cross section by an upper plate and a pair of left and right side plates among legs of furniture. In a leg adjuster device for furniture in which an adjuster receiving body to which a bolt is screwed is fitted from below, the dimension between a pair of side plates of the support member is narrowed at one of the mounting positions of the adjuster receiving body, and the other. Forming a guide cylinder on an upper plate of a support member at a position where each adjuster receiving body is attached; and a flange portion for abutting the adjuster receiving body against lower end edges of the pair of side plates; A body portion extending upward from the portion and screwed with an adjuster bolt, and a guide projection fitted to the guide cylinder at the upper end of the body portion,
The first reinforcing rib group and the second reinforcing rib group are formed so as to protrude at least from the body in directions perpendicular to each other in a plan view, and a dimension between the tips of the first reinforcing rib groups extending in opposite directions to each other. Are formed to be short so as to abut against the inner surfaces of the pair of side plates at the narrowly spaced attachment points, and the distance between the distal ends of the second reinforcing rib groups extending in opposite directions to each other is determined by the pair of the widely spaced attachment points. It is formed long so as to contact the inner surface of the side plate.
【００２４】アジャスタ受け体における第１補強リブ群
と第２補強リブ群とは平面視で互いに直交するように伸
び、且つ第１補強リブの先端間の距離を短く、第２補強
リブ群の先端間の距離を長く設定したので、アジャスタ
受け体の取付け方向を９０度ずらせることにより、支持
部材の一対の側板間の距離が狭い取付け箇所と、広い取
付け箇所とにそれぞれ取付けすることができ、アジャス
タ受け体を１種類で済ませることができ、製造コストを
低減できるという効果を奏するのである。The first reinforcing rib group and the second reinforcing rib group in the adjuster receiving member extend so as to be orthogonal to each other in a plan view, and the distance between the leading ends of the first reinforcing ribs is short. Since the distance between them is set long, the mounting direction of the adjuster receiver is shifted by 90 degrees, so that the distance between the pair of side plates of the support member can be mounted at a narrow mounting point and a wide mounting point, respectively. It is possible to use only one type of adjuster receiving body, and it is possible to reduce the manufacturing cost.
【図１】机の側面図である。FIG. 1 is a side view of a desk.
【図２】足部材の前端側及びアジャスタ受け体の斜視図
である。FIG. 2 is a perspective view of a front end side of a foot member and an adjuster receiving body.
【図３】足部材の後端側の斜視図である。FIG. 3 is a perspective view of a rear end side of a foot member.
【図４】足部材前端側の側断面図である。FIG. 4 is a side sectional view of a front end side of a foot member.
【図５】図４のＶ−Ｖ線矢視断面図である。FIG. 5 is a sectional view taken along line VV of FIG. 4;
【図６】足部材の後端側の側断面図である。FIG. 6 is a side sectional view of a rear end side of the foot member.
２ 脚体 ６ 胴板 ７ 足部材 ８ 上板 ９，９ 側板 １０ アジャスタ受け体 １２ ガイド筒 １３ 係合片 １４ フランジ部 １５ アジャスタボルト １６ 胴部 １７ ガイド突起 １８ 第１補強リブ １９ 第２補強リブ ２１ 係合溝 2 Leg 6 Body plate 7 Foot member 8 Upper plate 9, 9 Side plate 10 Adjuster receiver 12 Guide tube 13 Engagement piece 14 Flange 15 Adjuster bolt 16 Body 17 Guide protrusion 18 First reinforcing rib 19 Second reinforcing rib 21 Engagement groove
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) A47B 13/00 A47B 91/00 - 97/08 ──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int. Cl. 7 , DB name) A47B 13/00 A47B 91/00-97/08
Claims (2)
の側板とにより断面下向きコ字状に形成された支持部材
内に、アジャスタボルトが螺合されたアジャスタ受け体
を下方からはめ込み装着してなる家具における脚体のア
ジャスタ装置において、前記支持部材における上板にガ
イド筒を形成し、一対の側板下端に下向きの係合片を設
ける一方、前記アジャスタ受け体を、前記一対の側板の
下端縁に当接するフランジ部と、該フランジ部から上向
きに延びてアジャスタボルトが螺合される胴部と、少な
くとも胴部から突出する補強リブと、前記ガイド筒に嵌
合するガイド突起とにより構成し、前記フランジ部の上
面のうち一部には、前記係合片が嵌合する係合溝を凹み
形成すると共に前記一対の側板の下端縁が当接する当接
部を形成したことを特徴とする家具における脚体のアジ
ャスタ装置。1. An adjuster receiving body in which an adjuster bolt is screwed from below into a support member having a U-shaped cross section formed by an upper plate and a pair of left and right side plates among legs of furniture. In the leg adjuster device for furniture, a guide cylinder is formed on an upper plate of the support member, and a downward engaging piece is provided at a lower end of the pair of side plates, while the adjuster receiving body is formed of the pair of side plates. A flange portion that contacts the lower edge, a body portion that extends upward from the flange portion and into which the adjuster bolt is screwed, a reinforcing rib that projects at least from the body portion, and a guide protrusion that fits into the guide cylinder An engagement groove into which the engagement piece fits is formed in a part of an upper surface of the flange portion, and a lower end edge of the pair of side plates abuts.
A leg adjuster device for furniture characterized by forming a portion .
対の側板とにより断面下向きコ字状に形成された支持部
材内の適宜隔てた位置に、アジャスタボルトが螺合され
たアジャスタ受け体を下方からはめ込み装着してなる家
具における脚体のアジャスタ装置において、前記支持部
材における一対の側板間の寸法を、アジャスタ受け体の
取付け箇所の一方で狭く、他方で広くなるように形成
し、各アジャスタ受け体の取付け箇所における支持部材
の上板にガイド筒を形成し、前記アジャスタ受け体を、
前記一対の側板の下端縁に当接するフランジ部と、該フ
ランジ部から上向きに延びてアジャスタボルトが螺合さ
れる胴部と、該胴部の上端の前記ガイド筒に嵌合するガ
イド突起とにより構成し、第１補強リブ群と第２補強リ
ブ群とを、少なくとも胴部から平面視において互いに直
交する方向に延びるように突設形成し、前記互いに逆向
きに延びる第１補強リブ群の先端間の寸法を、前記狭い
間隔の取付け箇所の一対の側板の内面に当接するように
短く形成し、前記互いに逆向きに延びる第２補強リブ群
の先端間の寸法を、前記広い間隔の取付け箇所の一対の
側板の内面に当接するように長く形成したことを特徴と
する家具における脚体のアジャスタ装置。2. An adjuster receiving body in which an adjuster bolt is screwed into an appropriately spaced position in a supporting member formed in a downward U-shape in cross section by an upper plate and a pair of left and right side plates among legs in furniture. In the adjuster device of the leg in the furniture which is fitted from below, the dimension between the pair of side plates of the support member is formed so as to be narrower at one of the mounting locations of the adjuster receiver and wider at the other. A guide cylinder is formed on the upper plate of the support member at the mounting position of the adjuster receiver, and the adjuster receiver is
A flange portion abutting on lower end edges of the pair of side plates, a body portion extending upward from the flange portion and being screwed with an adjuster bolt, and a guide projection fitted to the guide cylinder at the upper end of the body portion The first reinforcing rib group and the second reinforcing rib group are formed so as to protrude at least from the body in directions perpendicular to each other in a plan view, and tips of the first reinforcing rib groups extending in opposite directions to each other. The distance between the two reinforcing ribs extending in opposite directions to each other is formed to be short so as to abut against the inner surfaces of the pair of side plates at the narrowly spaced attachment points. A leg adjuster device for furniture, which is formed to be long so as to abut against the inner surfaces of the pair of side plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19444695A JP3177414B2 (en) | 1995-07-31 | 1995-07-31 | Adjuster device for legs in furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19444695A JP3177414B2 (en) | 1995-07-31 | 1995-07-31 | Adjuster device for legs in furniture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0937872A JPH0937872A (en) | 1997-02-10 |
| JP3177414B2 true JP3177414B2 (en) | 2001-06-18 |
Family
ID=16324715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19444695A Expired - Fee Related JP3177414B2 (en) | 1995-07-31 | 1995-07-31 | Adjuster device for legs in furniture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3177414B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106579852A (en) * | 2016-11-23 | 2017-04-26 | 陈晓峰 | Sofa supporting leg |
-
1995
- 1995-07-31 JP JP19444695A patent/JP3177414B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0937872A (en) | 1997-02-10 |
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