JPH05223261A - Leg fixing device of frame body - Google Patents

Leg fixing device of frame body

Info

Publication number
JPH05223261A
JPH05223261A JP12027091A JP12027091A JPH05223261A JP H05223261 A JPH05223261 A JP H05223261A JP 12027091 A JP12027091 A JP 12027091A JP 12027091 A JP12027091 A JP 12027091A JP H05223261 A JPH05223261 A JP H05223261A
Authority
JP
Japan
Prior art keywords
leg
fixed
frame
folding
fixed leg
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.)
Pending
Application number
JP12027091A
Other languages
Japanese (ja)
Inventor
Takao Kishimoto
隆夫 岸本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Tottori Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyo Sanyo Electric Co Ltd, Tottori Sanyo Electric Co Ltd, Sanyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP12027091A priority Critical patent/JPH05223261A/en
Publication of JPH05223261A publication Critical patent/JPH05223261A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To fix a leg body surely to a frame body without weakening the strength of the leg body and thereby to hold the frame body stably. CONSTITUTION:An engagement pawl on the leg body side 15 made to engage with an engagement hole of a fitting metal part 2 on the frame body 3 side and a leg body is fixed to the fitting metal part by a bolt 17. Since the leg body is fixed by fixation by the bolt and by the engagement of the engagement pawl and the engagement hole with each other, the leg body is prevented from being rickety when it is pushed from the lateral direction.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、枠体の隅角部に設けた
枠体の脚固定装置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a leg fixing device for a frame body provided at a corner portion of the frame body.

【0002】[0002]

【従来の技術】従来における脚体の固定構造は、例えば
実公昭58−46356号公報に開示されているように
やぐら枠の交又部(コーナー部)に脚取付具を取り付
け、脚のボルトを前記脚取付具の透孔に挿通してナット
により固定すると共に脚取付具の突出部を脚の溝に嵌め
ている。
2. Description of the Related Art A conventional fixing structure for legs is, for example, as disclosed in Japanese Utility Model Publication No. 58-46356, a leg fixing tool is attached to a crossing portion (corner portion) of a yagura frame, and a leg bolt is attached. The leg fitting is inserted through the through hole and fixed by a nut, and the projection of the leg fitting is fitted in the groove of the leg.

【0003】ところが、組立後においては使用者の足等
によって脚を水平方向から押した場合にはボルト部を軸
として溝と突出部が嵌ったままで脚が左右に動きやぐら
枠がガタツク欠点があった。また、脚に溝を設けること
により脚の強度が著しく低下し溝部より亀裂が入いる欠
点があった。特に前述の溝は脚の取り付け時に突出部が
余裕をもって嵌められるように奥行寸法が大きく設定さ
れており、脚を木製で形成した場合にはこの溝部から折
損する欠点があった。
However, after the assembly, when the leg is pushed from the horizontal direction by the user's foot or the like, the leg moves left and right while the groove and the protrusion are still fitted around the bolt portion, and the rattle frame has a rattling defect. It was In addition, the provision of grooves on the legs has a drawback that the strength of the legs is significantly reduced and cracks form at the groove portions. In particular, the aforementioned groove has a large depth so that the protrusion can be fitted with a sufficient margin when the leg is attached, and when the leg is made of wood, there is a drawback that the groove breaks from this groove.

【0004】[0004]

【発明が解決しようとする課題】本発明は、脚体の強度
を弱めることなく脚体を確実に枠体に固定し該枠体を安
定して保持することを目的とする。
SUMMARY OF THE INVENTION It is an object of the present invention to securely fix a leg to a frame and hold the frame stably without weakening the strength of the leg.

【0005】[0005]

【課題を解決するための手段】本発明は、断面が略コ字
形の取付金具を介して枠型に組み合わせた枠体と、前記
取付金具にボルト固定する脚体とからなり、前記取付金
具に少なくとも1個の係合孔を設けるとともに前記脚体
側に前記係合孔に係合する少なくとも1個の係合爪を設
けた構成とする。
SUMMARY OF THE INVENTION The present invention comprises a frame body combined with a frame shape through a mounting bracket having a substantially U-shaped cross section, and a leg body fixed to the mounting bracket by bolts. At least one engaging hole is provided and at least one engaging claw that engages with the engaging hole is provided on the leg side.

【0006】また、前記脚体は、固定金具を有する固定
脚と該固定金具に枢支した止め金具を有する折畳脚とか
ら構成し、固定金具の一部を折曲して前記係合爪を形成
した構成とする。
The leg body is composed of a fixed leg having a fixing member and a folding leg having a stopper member pivotally supported on the fixing member. A part of the fixing member is bent to form the engaging claw. Is formed.

【0007】さらに、取付金具を介して枠型に組み合わ
せた枠体と、固定脚と該固定脚に回動自在に軸支し前記
固定脚を取付金具に固定した折畳脚とからなる脚体と、
前記固定脚に設けられ前記折畳脚を起立状態にして固定
脚に固定するロック装置及びそのロック解除装置とを備
え、前記固定脚は固定金具を覆う固定脚カバーを有し、
前記折畳脚は前記止め金具を覆い軸支部と反対側の側壁
を回動方向に曲面壁とした挿入部を有し、前記ロック解
除装置は前記曲面壁と固定脚カバーとによって形成され
る収納空間に配設した構成とする。
Further, a leg body composed of a frame body assembled in a frame shape via a mounting bracket, a fixed leg, and a folding leg in which the fixed leg is rotatably rotatably supported and fixed to the mounting bracket. When,
A lock device that is provided on the fixed leg and fixes the folding leg to an upright state to fix the fixed leg to the fixed leg; and the fixed leg has a fixed leg cover that covers a fixing bracket,
The folding leg has an insertion portion that covers the stopper and has a side wall opposite to the shaft support portion as a curved wall in the rotating direction, and the lock release device is formed by the curved wall and a fixed leg cover. It is arranged in a space.

【0008】[0008]

【作用】脚体側の係合爪を枠体側の取付金具の係合孔に
係合し、ボルトによって脚体を取付金具に固定すること
により、脚体はボルトによる固定と係合爪及び係合孔の
係合によって固定されるため、脚体を横方向から押した
場合であっても脚体がボルトを中心にして回動するよう
な作用やガタツキが防止される。
[Function] By engaging the leg side engaging claws with the engaging holes of the frame side mounting metal fittings and fixing the leg bodies to the mounting metal fittings by bolts, the legs are fixed by the bolts and the engaging claws and engagements. Since the holes are fixed by the engagement of the holes, the action and rattling of the leg body rotating around the bolt even when the leg body is pushed from the lateral direction are prevented.

【0009】また、前記係合爪は折畳脚を枢支した固定
脚の固定金具の一部を折曲して形成したため、使用者の
意思によって折畳脚を折曲げるように押した場合であっ
ても固定脚側がガタツクことがない。
Further, since the engaging claw is formed by bending a part of the fixing metal fitting of the fixed leg that pivotally supports the folding leg, when the folding leg is pushed so as to be bent by the user's intention. Even if there is, the fixed leg side does not rattle.

【0010】さらに、折畳脚を起立状態にして固定脚に
固定するロック装置のロック解除装置は折畳脚側の挿入
部の曲面壁と固定脚の固定脚カバーとによって形成され
る収納空間に配設したため、折畳脚によって障害となら
ない固定脚側の空間を有効に利用することができ固定脚
の大型化がない。
Further, the lock releasing device of the lock device for fixing the folding leg to the standing leg is fixed in the storage space formed by the curved wall of the inserting portion on the folding leg side and the fixing leg cover of the fixing leg. Since it is arranged, the space on the fixed leg side that does not hinder the folding leg can be effectively used, and the fixed leg does not become large.

【0011】[0011]

【実施例】本発明の固定装置を電気コタツに実施した場
合について説明する。図1は折畳脚の起立状態を示す断
面図である。
EXAMPLE A case where the fixing device of the present invention is applied to an electric kotatsu will be described. FIG. 1 is a sectional view showing an upright state of a folding leg.

【0012】(1)はコタツ本体を示し、断面が略コ字
形の取付金具(2)を介して枠型に組み合わされた枠体
(3)…と、この枠体(3)の内部空間内に井型に組み
合わされた棧(4)…と、これらの棧(4)…で形成さ
れる略中心部の空間に配設される略正方形の温風発生ユ
ニット(5)と、前記枠体(3)の隅角部に設けられる
四本の脚体(6)…等で形成されている。
Reference numeral (1) denotes a kotatsu body, which is a frame body (3) assembled in a frame shape through a mounting bracket (2) having a substantially U-shaped cross section, and an inside space of the frame body (3). , Which are combined in a well shape, a warm air generating unit (5) having a substantially square shape, which is arranged in a space at a substantially central portion formed by these keys (4), and the frame body. It is formed of four legs (6) ..., etc. provided at the corners of (3).

【0013】前記温風発生ユニット(5)は、化粧板
(7)と保護ガード(8)とで外殼を構成し、これらの
内部空間内に平板状の風案内板(9)と、一対の棒状ヒ
ータ(10)(10)と、支持板(11)に支持された
モータで回転駆動されるファン(12)等を備えてい
る。(13)はヒータ(10)(10)への通電を制御
する調節ツマミ、(14)は電源コードである。そし
て、前記温風発生ユニット(5)は複数の棧(4)…で
形成される空間内に配置され且つこの温風発生ユニット
(5)の最下端部は前記棧(4)の下端部よりも突出し
ないようにしている。そして、この温風発生ユニット
(5)はネジ(15)(15)で棧(4)…の側面から
固定している。
In the warm air generating unit (5), a decorative plate (7) and a protective guard (8) constitute an outer shell, and a flat wind guide plate (9) and a pair of air guide plates (9) are provided in these inner spaces. It is provided with a rod-shaped heater (10) (10), a fan (12) rotationally driven by a motor supported by a support plate (11), and the like. Reference numeral (13) is an adjustment knob for controlling energization of the heaters (10) and (10), and reference numeral (14) is a power cord. And, the warm air generating unit (5) is arranged in a space formed by a plurality of boards (4) ... And the lowermost end of the warm air generating unit (5) is lower than the lower end of the board (4). I also try not to stick out. The warm air generating unit (5) is fixed by screws (15) (15) from the side surfaces of the caskets (4).

【0014】前記脚体(6)は、前記取付金具(2)に
ボルト(17)で固定される固定脚(A)と、この固定
脚(A)に対して回動自在に枢支して折り畳まれる折畳
脚(B)とで形成されている。前記固定脚(A)は、筐
形の固定脚カバー(A1)を有しこの下面を開口して上
面にテーブル板(T)を載置支持するゴム製クッション
(18)を突設するとともにスプリング(19)にて上
下に押圧可能となるロック解除釦(20)を配設してい
る。このロック解除釦(20)の下面には押圧片(5
0)(50)を形成している。
The leg body (6) is rotatably supported by a fixed leg (A) fixed to the mounting bracket (2) with a bolt (17) and the fixed leg (A). It is formed with a folding leg (B) that is folded. The fixed leg (A) has a casing-shaped fixed leg cover (A 1 ), and a rubber cushion (18) for projecting and supporting the table plate (T) is provided on the upper surface of the fixed leg cover (A 1 ) with its lower surface opened. A lock release button (20) that can be pressed up and down by a spring (19) is provided. On the lower surface of the lock release button (20), a pressing piece (5
0) and (50) are formed.

【0015】前記ロック解除釦(20)とスプリング
(19)は、折畳脚(B)を起立状態に固定する後述の
ロック装置(P)のロック解除装置(Q)を構成する。
このロック解除装置(Q)の配設部分については後述す
る。
The lock release button (20) and the spring (19) constitute a lock release device (Q) of a lock device (P) described later for fixing the folding leg (B) in an upright state.
The portion where the unlocking device (Q) is provided will be described later.

【0016】又、固定脚(A)の内部には前記ボルト
(17)を締め付ける固定金具(21)を挿入配設して
いる。この固定金具(21)にはその一部を折曲げて前
記取付金具(2)の係合孔(22)(22)に係合され
る係合爪(23)(23)と、一対の係止片(24)
(24)と、枢支軸(25)を挿通する穴(26)(2
6)とが形成されている。(27)(27)は前記固定
脚(A)の下面開口の一部を覆う覆板である。
Further, a fixing metal fitting (21) for tightening the bolt (17) is inserted and disposed inside the fixing leg (A). The fixing fitting (21) has a pair of engaging claws (23) and (23) engaged with the engaging holes (22) and (22) of the mounting fitting (2) by bending a part of the fixing fitting. Stop (24)
(24) and holes (26) (2) through which the pivot shaft (25) passes.
6) and are formed. (27) (27) is a cover plate that covers a part of the lower surface opening of the fixed leg (A).

【0017】前記折畳脚(B)は全体を中空の長尺状と
成し、その下面の開口には底蓋(28)が固定されてい
る。この折畳脚(B)の上部には前記固定脚(A)の下
面開口から挿入配置される挿入部(30)が形成されて
いる。この挿入部(30)の上面には前記係止片(2
4)(24)が挿通されるスリット(31)…を形成し
ている。前記挿入部(30)の内部には折畳脚(B)の
下面開口から取付片(33)と枢支片(34)を形成し
た止め金具(35)と、支持部材(36)と、スプリン
グ(37)を下部に取り付けたロック体(38)とを挿
入配置しており、且つ枢支片(34)(34)と反対側
の側壁は回動方向に曲面壁(36a)としている。止め
金具(35)の取付片(33)と支持部材(36)とは
ネジ(40)(40)で挿入部(30)の内部で共締め
している。前記止め金具(35)の枢支片(34)(3
4)は挿入部(30)の両側面に形成した取出穴(4
1)(41)から露呈して枢支片(34)の穴(43)
(43)と前記固定金具(21)の穴(26)(26)
とを枢支軸(25)で挿通支持して軸支部(Z)を構成
している。
The folding leg (B) has a hollow, elongated shape as a whole, and a bottom lid (28) is fixed to the opening on the lower surface thereof. On the upper part of the folding leg (B), an inserting portion (30) is formed which is inserted and arranged from the lower surface opening of the fixed leg (A). On the upper surface of the insertion part (30), the locking piece (2
4) Slits (31) ... Through which (24) are inserted are formed. Inside the insertion part (30), a fastener (35) having a mounting piece (33) and a pivotally supporting piece (34) formed from the lower surface opening of the folding leg (B), a support member (36), and a spring. A lock body (38) having (37) attached to the lower portion is inserted and arranged, and a side wall opposite to the pivotal support pieces (34) and (34) is a curved wall (36a) in the rotating direction. The attachment piece (33) of the fastener (35) and the support member (36) are fastened together with the screws (40) (40) inside the insertion portion (30). Pivot pieces (34) (3) of the fastener (35)
4) is an extraction hole (4) formed on both sides of the insertion part (30).
1) The hole (43) of the pivot piece (34) exposed from (41)
(43) and the holes (26) (26) of the fixing metal fitting (21)
And are inserted and supported by a pivot shaft (25) to form a shaft support (Z).

【0018】前記ロック体(38)は前記押圧片(5
0)(50)と対向する折曲片(45)(45)を形成
するとともに前記係止片(24)(24)と係脱する当
接片(46)(46)を形成し、且つ支持部材(36)
の突起(47)を抜け止め用として係止される折曲爪
(48)を形成している。
The lock body (38) is provided with the pressing piece (5).
0) (50), bent pieces (45) (45) facing each other, and contact pieces (46) (46) engaging and disengaging with the locking pieces (24) (24) are formed and supported. Material (36)
The projection (47) is formed with a bent claw (48) which is locked to prevent it from coming off.

【0019】前記ロック体(38)とスプリング(3
7)と固定金具(21)の係止片(24)(24)は、
折畳脚(B)を起立状態に保持固定するロック装置
(P)を構成する。
The lock body (38) and the spring (3)
7) and the locking pieces (24) (24) of the fixing metal fitting (21),
A lock device (P) for holding and fixing the folding leg (B) in an upright state is configured.

【0020】又、前記脚体(6)の折畳脚(B)は図3
及び図6に示す如く、内面部を平坦面(B1)とし、外
面部を曲面(B2)とした断面をD形状としている。す
なわち、後述する様に脚体(6)の折畳脚(B)を図
3、図4及び図5の如く折り畳んだときに平坦面
(B1)が棧(4)…の下面に直接面接触して、コタツ
本体(1)にかかる上方からの押圧力を脚体(6)へ効
率良くこの平坦面(B1)を通じて分散できるものであ
る。
The folding leg (B) of the leg body (6) is shown in FIG.
Further, as shown in FIG. 6, the cross section in which the inner surface portion is a flat surface (B 1 ) and the outer surface portion is a curved surface (B 2 ) is D-shaped. That is, as will be described later, when the folding leg (B) of the leg body (6) is folded as shown in FIGS. 3, 4 and 5, the flat surface (B 1 ) is directly attached to the lower surface of the cauldron (4). By contacting, the pressing force from above applied to the kotatsu body (1) can be efficiently dispersed to the leg body (6) through the flat surface (B 1 ).

【0021】前記ロック解除装置(Q)の配設部分につ
いて説明する。図1に示す様に固定脚カバー(A1)の
内面上部には折畳脚(B)の起立時に前記挿入部(3
0)の曲面壁(36a)と固定脚カバーの内面壁とによ
って略三角形の収納空間(l)が形成される。ロック解
除装置(Q)はこの収納空間(l)内に配設して固定す
ることになり、比較的固定脚(A)の上部の外側に位置
することになる。
The portion where the unlocking device (Q) is provided will be described. As shown in FIG. 1, at the upper part of the inner surface of the fixed leg cover (A 1 ), when the folding leg (B) is erected, the insertion part (3
The curved wall (36a) of 0) and the inner wall of the fixed leg cover form a substantially triangular storage space (l). The unlocking device (Q) is arranged and fixed in the storage space (1), and is relatively located outside the upper part of the fixed leg (A).

【0022】そして、脚体(6)の折り畳み機構を説明
すると、通常の使用状態である脚体を伸ばして使用する
ときには、図1、図2及び図13の様に、スプリング
(37)で上昇されているロック体(38)の当接片
(46)を固定金具(21)の係止片(24)に係止ロ
ックすることによって折畳脚(B)を起立状態にして固
定脚(A)に固定するものである。
The folding mechanism of the leg body (6) will be described. When the leg body is extended and used in a normal use state, the leg (6) is raised by the spring (37) as shown in FIGS. 1, 2 and 13. The abutment piece (46) of the locked lock body (38) is locked and locked to the locking piece (24) of the fixing metal fitting (21) so that the folding leg (B) is in the upright state. ) Is fixed.

【0023】又、コタツ本体(1)の高さを低くし胡座
をして使用するときには、すなわち図3、図4、図5の
様にして使用するときには、図10及び図11の如くロ
ック解除釦(20)を矢印(G)方向(図10)に押圧
し、押圧片(50)(50)で折曲片(45)(45)
を介してロック体(38)をスプリング(37)力に抗
し下方へ押し下げ、当接片(46)と係止片(24)と
のロックを解除し、しかる後に矢印(K)方向(図1
0)に折畳脚(B)を押圧すると軸支部(Z)を介して
この折畳脚(B)は回動してコタツ本体(1)の下面部
に折り畳まれるものである。
When the kotatsu body (1) is lowered in height and used as a cross seat, that is, when it is used as shown in FIGS. 3, 4 and 5, the lock is released as shown in FIGS. 10 and 11. The button (20) is pressed in the direction of the arrow (G) (FIG. 10), and the bending pieces (45) (45) are pressed by the pressing pieces (50) (50).
The lock body (38) is pushed downward against the force of the spring (37) via the lever to release the lock between the contact piece (46) and the locking piece (24), and then the arrow (K) direction (Fig. 1
When the folding leg (B) is pressed against 0), the folding leg (B) is rotated via the pivotal support (Z) and folded on the lower surface of the kotatsu body (1).

【0024】そして、折畳脚(B)が折り畳まれた時に
おいて、図5に示す如くこの折畳脚(B)は直接前記棧
(4)…にその平坦面が当接する様にして、前記棧
(4)よりも内部へ凹っこんで設けられた温風発生ユニ
ット(5)に折畳脚(B)が当接して保護ガード(8)
等を変形させることを防いでいる。
Then, when the folding leg (B) is folded, as shown in FIG. 5, the folding leg (B) is directly contacted with the flat surface so that the flat surface of the folding leg (4). The folding leg (B) comes into contact with the warm air generating unit (5) which is recessed inward from the casing (4) and the protective guard (8)
It prevents deformation of etc.

【0025】しかも図4に示す如く折畳脚(B)は井型
に組み合わされた棧(4)…の夫々の合わせ部(S)に
当接するようにして、棧(4)の変形とか折損を防いで
いる。
Moreover, as shown in FIG. 4, the folding legs (B) are brought into contact with the respective mating portions (S) of the cauldrons (4) ... Is preventing.

【0026】その上、図5に示す如く折畳脚(B)を折
り畳んで使用するとき温風発生ユニット(5)と床面
(F)との間には必ず間隔(X)が保持され、使用時に
この温風発生ユニット(5)が邪魔にならず、且つこの
状態で温風を発生しても間隔(X)があるため直接床面
(F)を加熱することがなく、又温風は折畳脚(B)
(B)との間から周囲方向へ拡散され、温風発生ユニッ
ト(5)付近で温風が籠もることがない。
Moreover, when the folding leg (B) is folded and used as shown in FIG. 5, a space (X) is always maintained between the warm air generating unit (5) and the floor surface (F). The hot air generating unit (5) does not interfere during use, and even if hot air is generated in this state, the space (X) does not directly heat the floor surface (F), Is the folding leg (B)
There is no diffusion of hot air around the hot air generating unit (5) from the area between (B) and the ambient direction.

【0027】尚、本発明では係合爪と係合孔の夫々を一
対設けたが、係合爪と係合孔側の強度が十分であれば一
つづつであってもよい。
Although a pair of the engaging claw and the engaging hole are provided in the present invention, one may be provided if the engaging claw and the engaging hole side have sufficient strength.

【0028】[0028]

【発明の効果】以上の様に本発明は、脚体側の係合爪を
枠体側の取付金具の係合孔に係合しボルトによって枠体
を取付金具に固定することにより、脚体はボルトと、係
合爪及び係合孔の係合によって固定されるため脚体を横
方向から押したとしても脚体が左右にガタツクことがな
いと共に脚体側に取付金具と係合する係合溝を設ける必
要がないので例えば木製の脚体を用いた場合であっても
亀裂や折損が防止できる。
As described above, according to the present invention, the legs are bolted by engaging the engagement claws on the leg body with the engagement holes of the mounting bracket on the frame body and fixing the frame body to the mounting bracket by bolts. Since it is fixed by the engagement of the engaging claw and the engaging hole, even if the leg is pushed from the lateral direction, the leg does not rattle to the left and right and the engaging groove on the leg is engaged with the fitting. Since it is not necessary to provide it, cracks or breakage can be prevented even if, for example, wooden legs are used.

【0029】又、脚体は、固定金具を有する固定脚と固
定金具に枢支した止め金具を有する折畳脚とから構成
し、固定金具の一部を折曲して前記取付金具の係合孔に
係合する係合爪を形成したため、使用者が折畳脚を折曲
げるように該折畳脚を押したとしても固定脚はしっかり
と枠体側に固定されており固定脚がガタツカないととも
に係合爪を別個に設ける必要がない。
The leg body is composed of a fixed leg having a fixing member and a folding leg having a stopper member pivotally supported on the fixing member. A part of the fixing member is bent to engage with the mounting member. Since the engaging claw that engages with the hole is formed, the fixed leg is firmly fixed to the frame side even if the user pushes the folded leg so as to bend it, and the fixed leg does not rattle. It is not necessary to separately provide the engaging claw.

【0030】さらに、折畳脚を起立状態にして固定脚に
固定するロック装置のロック解除装置は、折畳脚側の挿
入部の曲面壁と固定脚カバーとによって形成される収納
空間に配設したため、固定脚側の内部空間を有効に利用
できるとともに折畳脚の折り曲げや起立時において障害
となることがない。このことは、ロック解除装置の配設
によって固定脚側が徒らに大型になることもなくなる。
Further, the lock releasing device of the lock device for fixing the folding leg to the fixed leg in the standing state is arranged in the storage space formed by the curved wall of the insertion portion on the folding leg side and the fixed leg cover. Therefore, the internal space on the fixed leg side can be effectively used, and there is no obstacle when the folding leg is bent or standing up. This prevents the fixed leg side from being unnecessarily large due to the arrangement of the unlocking device.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の枠体の脚固定装置の要部断面図であ
る。
FIG. 1 is a sectional view of a main part of a frame leg fixing device according to the present invention.

【図2】同じく本装置を実装した電気コタツの斜視図で
ある。
FIG. 2 is a perspective view of an electric kotatsu in which the present apparatus is also mounted.

【図3】折畳脚を折り曲げた場合の斜視図である。FIG. 3 is a perspective view when a folding leg is bent.

【図4】図3の裏面図である。FIG. 4 is a rear view of FIG.

【図5】図3の側面であって一部断面図である。5 is a side view of FIG. 3 and is a partial sectional view.

【図6】取付金具と折畳脚の斜視図である。FIG. 6 is a perspective view of a mounting bracket and a folding leg.

【図7】止め金具と支持部材と底蓋とロック装置の分解
斜視図である。
FIG. 7 is an exploded perspective view of a stopper, a support member, a bottom cover, and a lock device.

【図8】固定脚カバーとロック解除装置の分解斜視図で
ある。
FIG. 8 is an exploded perspective view of a fixed leg cover and a lock release device.

【図9】固定金具と枢支軸と覆板の斜視図である。FIG. 9 is a perspective view of a fixing member, a pivot shaft, and a cover plate.

【図10】折畳脚を折り畳むときの要部断面図である。FIG. 10 is a cross-sectional view of a main part when the folding leg is folded.

【図11】図10の状態から折畳脚を折り畳んだときの
要部断面図である。
11 is a cross-sectional view of essential parts when the folding leg is folded from the state of FIG.

【図12】図11の底面図ある。FIG. 12 is a bottom view of FIG. 11.

【図13】枠体の上面にテーブル板を載置したときの断
面図である。
FIG. 13 is a cross-sectional view when a table plate is placed on the upper surface of the frame body.

【符号の説明】[Explanation of symbols]

2 取付金具 3 枠体 6 脚体 17 ボルト 21 固定金具 22 係合孔 23 係合爪 28 挿入部 35 止め金具 36a 曲面壁 A 固定脚 A1 固定脚カバー B 折畳脚 P ロック装置 Q ロック解除装置 Z 軸支部 l 収納空間 2 Mounting brackets 3 Frames 6 Legs 17 Bolts 21 Fixing brackets 22 Engaging holes 23 Engaging claws 28 Inserting parts 35 Stopping fittings 36a Curved wall A Fixed legs A1 Fixed leg covers B Folding legs P Lock device Q Unlock device Z Shaft support l Storage space

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 断面が略コ字形の取付金具を介して枠型
に組み合わせた枠体と、前記取付金具にボルト固定する
脚体とからなり、前記取付金具に少なくとも1個の係合
孔を設けるとともに前記脚体側に前記係合孔に係合する
少なくとも1個の係合爪を設けたことを特徴とする枠体
の脚固定装置。
1. A frame body, which is assembled in a frame shape through a mounting bracket having a substantially U-shaped cross section, and a leg body which is bolted to the mounting bracket, wherein the mounting bracket has at least one engaging hole. A leg fixing device for a frame, wherein at least one engaging claw that engages with the engaging hole is provided on the leg side.
【請求項2】 前記脚体は、固定金具を有する固定脚と
固定金具に枢支した止め金具を有する折畳脚とから構成
し、固定金具の一部を折曲して前記係合爪を形成したこ
とを特徴とする枠体の脚固定装置。
2. The leg body is composed of a fixed leg having a fixing member and a folding leg having a fixing member pivotally supported by the fixing member, and a part of the fixing member is bent so that the engaging claw is formed. A leg fixing device for a frame characterized by being formed.
【請求項3】 取付金具を介して枠型に組み合わせた枠
体と、固定脚と該固定脚に回動自在に軸支し前記固定脚
を取付金具に固定した折畳脚とからなる脚体と、前記固
定脚に設けられ前記折畳脚を起立状態にして固定脚に固
定するロック装置及びそのロック解除装置とを備え、前
記固定脚は固定金具を覆う固定脚カバーを有し、前記折
畳脚は前記止め金具を覆い軸支部と反対側の側壁を回動
方向に曲面壁とした挿入部を有し、前記ロック解除装置
は前記曲面壁と固定脚カバーとによって形成される収納
空間に配設したことを特徴とする枠体の脚固定装置。
3. A leg body comprising a frame body assembled in a frame shape through a mounting bracket, a fixed leg, and a folding leg in which the fixed leg is rotatably pivotally supported and the fixed leg is fixed to the mounting bracket. And a lock device which is provided on the fixed leg and fixes the folding leg to an upright state to fix the fixed leg to the fixed leg, and the fixed leg has a fixed leg cover for covering a fixed metal fitting, The tatami leg has an insertion portion that covers the stopper and has a side wall opposite to the shaft support portion as a curved wall in the rotational direction, and the lock release device is provided in a storage space formed by the curved wall and the fixed leg cover. A leg fixing device for a frame characterized by being provided.
JP12027091A 1991-05-24 1991-05-24 Leg fixing device of frame body Pending JPH05223261A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12027091A JPH05223261A (en) 1991-05-24 1991-05-24 Leg fixing device of frame body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12027091A JPH05223261A (en) 1991-05-24 1991-05-24 Leg fixing device of frame body

Publications (1)

Publication Number Publication Date
JPH05223261A true JPH05223261A (en) 1993-08-31

Family

ID=14782069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12027091A Pending JPH05223261A (en) 1991-05-24 1991-05-24 Leg fixing device of frame body

Country Status (1)

Country Link
JP (1) JPH05223261A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4316674Y1 (en) * 1964-12-21 1968-07-11
JPS4723446U (en) * 1971-04-14 1972-11-16
JPS5252779U (en) * 1975-10-14 1977-04-15
JPS5846356U (en) * 1981-09-22 1983-03-29 ヤマハ株式会社 Joint parts for rackets

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4316674Y1 (en) * 1964-12-21 1968-07-11
JPS4723446U (en) * 1971-04-14 1972-11-16
JPS5252779U (en) * 1975-10-14 1977-04-15
JPS5846356U (en) * 1981-09-22 1983-03-29 ヤマハ株式会社 Joint parts for rackets

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