JP2810415B2 - Leg bending device - Google Patents
Leg bending deviceInfo
- Publication number
- JP2810415B2 JP2810415B2 JP1148845A JP14884589A JP2810415B2 JP 2810415 B2 JP2810415 B2 JP 2810415B2 JP 1148845 A JP1148845 A JP 1148845A JP 14884589 A JP14884589 A JP 14884589A JP 2810415 B2 JP2810415 B2 JP 2810415B2
- Authority
- JP
- Japan
- Prior art keywords
- leg
- hinge body
- upper hinge
- lower hinge
- frame
- 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 - Lifetime
Links
Landscapes
- Electric Stoves And Ranges (AREA)
Description
【発明の詳細な説明】 （イ） 産業上の利用分野 本発明は所謂家具調コタツと称される様な枠体に取り
付けられた木製の脚体を用いたものであって、この脚体
の脚折曲げ装置に関する。DETAILED DESCRIPTION OF THE INVENTION (A) Industrial application field The present invention uses a wooden leg attached to a frame such as a so-called furniture-like kotatsu, and the leg is folded. It relates to a bending device.
（ロ） 従来の技術 従来より電気コタツの非使用時には、枠体のコーナー
部に設けた複数個の脚を折曲げてコタツの保管スペース
を小さくしたり、掃除の時に脚が邪魔にならないように
したものが考えられている。その代表的な先行技術とし
て実公昭52−52779号公報を記載する。(B) Conventional technology Conventionally, when the electric kotatsu is not used, the legs provided at the corners of the frame are bent to reduce the storage space for the kotatsu and to prevent the legs from getting in the way when cleaning. Is considered. Japanese Utility Model Publication No. 52-779 is described as a typical prior art.
しかしながら、上記先行技術の脚の折曲げは確かに保
管スペースが小さくなり効果があるものの脚の折曲げ機
構が外側に露呈しており非常に見苦しいものであった。
また、最近、特に枠や脚体を無垢の天然木を使用した格
調高い所謂家具調コタツがコタツの主流を占めており、
この様な高級な家具に前述の様な脚折曲げ機構が外側に
露呈するのは非常に見苦しく器具の高級感を損なうもの
であった。However, although the bending of the leg of the above-mentioned prior art certainly has a small storage space and is effective, the bending mechanism of the leg is exposed to the outside and is very unsightly.
In recent years, especially so-called furniture-like kotatsu, which uses solid natural wood for frames and legs, has occupied the mainstream of kotatsu,
The fact that the leg bending mechanism as described above is exposed to the outside of such high-quality furniture is very unsightly and impairs the luxury of the appliance.
（ハ） 発明が解決しようとする課題 本発明は、木製の桟を組み合わせた枠体のコーナー部
にて木製の脚体を折曲げ自在に設けたものにおいて、前
記脚体の折曲げ機構を枠体の内側に向く側壁に収納して
外側からの見栄えを良くしたものである。(C) Problems to be Solved by the Invention The present invention relates to a frame in which a wooden crosspiece is combined and a wooden leg is provided at a corner portion of the frame so that the leg can be bent freely. It is housed in the side wall facing the inside of the body to improve the appearance from the outside.
（ニ） 課題を解決するための手段 本発明は、複数本の木製の桟を組み合わせた枠体のコ
ーナー部に複数本の木製の連結具を設け該連結具に複数
個の木製の脚体を折曲げ自在に設けたものにおいて、前
記連結具の枠体の内側に向く両側壁を突設し、この両側
壁に上ヒンジ体の両側を固定して連結具の内側壁と上ヒ
ンジ体との間に空所を形成し、前記脚体の上端面にはピ
ンにより前記上ヒンジ体に枢支した下ヒンジ体を固定
し、脚体の垂直時には前記下ヒンジ体を空所に収納した
ものである。(D) Means for Solving the Problems The present invention provides a plurality of wooden connecting members at a corner portion of a frame formed by combining a plurality of wooden crosspieces, and a plurality of wooden legs on the connecting members. In the one which can be bent freely, both side walls facing the inner side of the frame of the connecting tool are protruded, and both sides of the upper hinge body are fixed to the both side walls, so that the inner wall of the connecting tool and the upper hinge body are connected to each other. A space is formed between the legs, and a lower hinge body pivotally supported by the upper hinge body is fixed to an upper end surface of the leg by a pin, and the lower hinge body is stored in the space when the leg is vertical. is there.
また、上記上ヒンジ体は係合爪を設け、前記下ヒンジ
体には常時前記係合爪に係合するように付勢された係止
板を設け、前記連結具の上部に臨ませたロック釦によっ
て前記係止板を移動し前記係合爪と係止板との係合を解
除し脚体を回動するものである。Further, the upper hinge body is provided with an engagement claw, and the lower hinge body is provided with a locking plate urged to always engage with the engagement claw, and a lock facing the upper part of the coupling tool. The locking plate is moved by a button to release the engagement between the engaging claw and the locking plate, and the leg is rotated.
そして、前記上ヒンジ体或は下ヒンジ体の両方或は少
なくとも一方を合成樹脂製のカバーで覆ったものであ
る。Further, both or at least one of the upper hinge body and the lower hinge body is covered with a cover made of a synthetic resin.
さらに、前記カバーは、前記連結具或は前記脚体の端
面を覆ったものである。Further, the cover covers an end face of the connecting tool or the leg.
加えて、前記カバーは、前記連結具或は前記脚体の端
面近傍の外周囲を覆ったものである。In addition, the cover covers the outer periphery near the end face of the connecting tool or the leg.
（ホ） 作用 本発明は、枠体に設けた木製の連結具の枠体の内側に
向く側壁に上ヒンジ体を固定し、脚体の上端面に設けた
下ヒンジ体をピンによって上ヒンジ体に枢支し、脚体の
垂直時にはヒンジ体を前記上ヒンジ体と連結具との間に
形成される空間内に収納するため、器具の使用時に折曲
げ機構が外側に露呈することがなく見栄えがよくなる。(E) Function The present invention fixes the upper hinge body to the side wall of the wooden connecting tool provided on the frame body facing the inside of the frame body, and fixes the lower hinge body provided on the upper end surface of the leg body to the upper hinge body with a pin. When the leg is vertical, the hinge body is housed in the space formed between the upper hinge body and the connecting member, so that the folding mechanism is not exposed to the outside when the device is used. Will be better.
（ヘ） 実施例 本発明の実施例を図面に基づいて説明する。（１）は
複数本の木製の桟（2a）（2b）、（2c）（2d），（2e）
（2f）（2g）（2h）を組み合わせた枠体（３）と該枠体
のコーナー部に折り曲げ機構（４）（４）（４）（４）
によって折曲げ自在に設けた複数本の木製の脚体（５）
（５）（５）（５）よりなる器具、（６）（６）（６）
（６）は前記桟（2a）（2b）（2c）（2d）の端部に固定
して枠体（３）のコーナー部に設けた複数個の木製の連
結具、（７）（７）（７）（７）は前記連結具（６）
（６）（６）（６）を桟（2a）（2b）（2c）（2d）に固
定するコ字状の固定金具、（８）は前記桟（2a）（2f）
（2g）（2h）の中央部に収納したヒーターユニット、
（９）は該ヒーターユニットに連結するコードである。(F) Example An example of the present invention will be described with reference to the drawings. (1) is a plurality of wooden bars (2a) (2b), (2c) (2d), (2e)
(2f) A frame (3) in which (2g) and (2h) are combined and a bending mechanism (4) (4) (4) (4)
Wooden legs (5) that can be bent freely
(5) An instrument comprising (5) and (5), (6) (6) (6)
(6) a plurality of wooden connectors fixed to the ends of the bars (2a) (2b) (2c) (2d) and provided at the corners of the frame (3); (7) (7) (7) (7) is the connecting tool (6).
(6) (6) (6) U-shaped fixing bracket for fixing the bars (2a) (2b) (2c) (2d) to the bars (8), the bar (2a) (2f)
(2g) Heater unit stored in the center of (2h),
(9) is a cord connected to the heater unit.
次に、脚体（５）（５）（５）（５）の折曲げ機構
（４）（４）（４）（４）を詳細に説明する。前記連結
具（６）は、第２図及び第３図に示す様に操作孔（10）
を穿設した上壁（11）と枠体（３）の内側に向く側壁
（12）の両側に設けたネジ孔（13）（13）、（14）（1
4）を有する固定突条部（15）（15）と該固定突条部間
に設けた窪み（16）と下端部の外側壁（17）の外周に段
部（18）を形成している。Next, the bending mechanism (4) (4) (4) (4) of the leg (5) (5) (5) (5) will be described in detail. As shown in FIGS. 2 and 3, the connecting member (6) has an operation hole (10).
Screw holes (13), (13), (14), (1) provided on both sides of the upper wall (11) with holes and the side wall (12) facing the inside of the frame (3).
Steps (18) are formed on the outer periphery of the fixed ridges (15) and (15) having 4), the recess (16) provided between the fixed ridges, and the outer wall (17) at the lower end. .
（19）は両側にネジ挿通孔（20）（20）、（20）（2
0）を穿設した固定片（21）、（21）と枠体（３）の内
側に向かって折曲した軸孔（22）、（22）を有する一対
の枢支片（23）（23）とネジ込み孔（24）を有した金属
板製の上ヒンジ体で、内側に一対の係合爪（25）（25）
を固定している。（26）は前記上ヒンジ体（19）の上部
に設けられスプリング（27）によって常時上方に突出す
る如く附勢したロック釦である。(19) Screw insertion holes (20) (20), (20) (2
0), and a pair of pivot pieces (23) and (23) having shaft holes (22) and (22) bent toward the inside of the frame body (3) and the fixing pieces (21) and (21). ) And a metal plate upper hinge body having screw holes (24), and a pair of engagement claws (25) (25) inside.
Is fixed. A lock button (26) is provided above the upper hinge body (19) and urged by a spring (27) so as to always protrude upward.
（28）は外周に水平方向に設けた複数個のリブ（29）
（29）を有する起立壁（30）と内側に所定間隙を隔てて
形成した一対の押圧片（31）（31）と前側にネジ孔（3
2）、（32）を穿設した上ヒンジカバーである。(28) is a plurality of ribs (29) provided on the outer periphery in the horizontal direction
(29), a pair of pressing pieces (31) (31) formed at a predetermined gap inside, and a screw hole (3) on the front side.
2) and (32) are upper hinge covers.
前記脚体（５）は、第２図及び第３図に示す様に上端
面にネジ孔（33）（33）（33）を設けた凹所（34）を形
成している。The leg (5) has a recess (34) having screw holes (33) (33) (33) on the upper end face as shown in FIGS.
（35）は前側に突出成形した膨出部（36）とネジ孔
（37）、（37）を有する固定座板（38）（38）と軸孔
（39）、（39）を有する一対の枢支片（40）、（40）と
を設けた金属板製の下ヒンジ体、（41）は両側に２個の
ネジ孔（42）（42）と後側に１個のネジ孔（43）を設け
上部にＵ字状孔（44）とその両側に細孔（45）（45）を
設けた合成樹脂製の下ヒンジカバーで、さらに両側に通
孔（46）、（46）及び係止孔（47）（47）を形成すると
共に枠体（１）の内側に向う前壁面（48）に厚みのある
緩衝部（49）を形成している。（50）は上部に押当片
（51）を設け両側にその上端が傾斜したテーパー（52）
（52）を有する一対の係止片（53）、（53）と垂下片
（54）を備えた係止板である。（55）は中空のボス（5
6）とネジ孔（17）、（57）とフック（58）（58）と複
数本のリブ（59）、（59）、（59）を一体成形した合成
樹脂製の下カバー、（60）は前記上ヒンジ体（19）と下
ヒンジ体（35）とを枢支自在に連結するピン、（61）は
該ピンに係合する止めリングである。（62）は垂下片
（54）とボス（56）との間に介装したスプリングであ
る。(35) is a pair of fixed swelling plates (38) and (38) having bulging portions (36), screw holes (37) and (37), and shaft holes (39) and (39) formed on the front side. A lower hinge body made of a metal plate provided with pivot pieces (40) and (40). (41) has two screw holes (42) and (42) on both sides and one screw hole (43) on the rear side. ), A lower hinge cover made of synthetic resin provided with a U-shaped hole (44) at the top and pores (45) (45) on both sides thereof, and through holes (46), (46) and Stop holes (47) and (47) are formed, and a thick buffer portion (49) is formed on a front wall surface (48) facing the inside of the frame (1). (50) is a taper (52) with a pressing piece (51) at the top and an inclined upper end on both sides
This is a locking plate provided with a pair of locking pieces (53) and (53) having (52) and a hanging piece (54). (55) is a hollow boss (5
6) and screw holes (17), (57) and hooks (58) and (58) and a plurality of ribs (59), (59), and a lower cover made of synthetic resin integrally molded with (59), (60) Is a pin for pivotally connecting the upper hinge body (19) and the lower hinge body (35), and (61) is a stop ring engaged with the pin. (62) is a spring interposed between the hanging piece (54) and the boss (56).
次に組立順序について説明する。先ず、上ヒンジ体
（19）の固定片（21）（21）を連結具（６）の固定突条
部（15）、（15）に当てがいネジ（63）（63）を上部の
ネジ挿通孔（20）（20）を介してネジ孔（13）（13）に
ネジ固定し上ヒンジ体（19）と連結具（６）の内側壁
（12）との間に空所（Ｓ）を形成する。この時、ロック
釦（26）は操作孔（10）内に挿入位置されその上面は連
結具（６）の上壁（11）面と同一面かそれ以下になる様
に設定する。この状態で、上ヒンジカバー（28）の内側
に前記上ヒンジ体（19）を収納すると共に起立壁（30）
を段部（18）に係合しビス（64）（64）をネジ孔（32）
（32）とネジ挿通孔（20）（20）を介して連結具（６）
のネジ孔（14）（14）に螺合固定して固定を終わり、段
部（18）によって連結具（６）の端面近傍の外周囲を覆
い連結具（６）側の組立てを完了する。Next, the assembly order will be described. First, the fixing pieces (21) and (21) of the upper hinge body (19) are applied to the fixing ridges (15) and (15) of the connecting tool (6), and the screws (63) and (63) are inserted through the upper screws. Screws are fixed to the screw holes (13) and (13) through the holes (20) and (20), and a space (S) is formed between the upper hinge body (19) and the inner wall (12) of the coupling tool (6). Form. At this time, the lock button (26) is inserted into the operation hole (10) and its upper surface is set to be the same as or less than the upper wall (11) surface of the connecting member (6). In this state, the upper hinge body (19) is stored inside the upper hinge cover (28) and the upright wall (30)
Into the step (18) and screw (64) (64) into the screw hole (32)
(32) and the connector (6) through the screw insertion holes (20) and (20)
Then, the fixing is completed by screwing and fixing to the screw holes (14) and (14), and the outer periphery near the end face of the connecting tool (6) is covered by the step (18), and the assembling of the connecting tool (6) is completed.
つづいて、下ヒンジ体（35）を下ヒンジカバー（41）
内に収納し枢支片（40）（40）を下ヒンジカバー（41）
の通孔（46）（46）に臨ませると共にネジ孔（42）、
（42）と下ヒンジ体（35）のネジ孔（37）（37）と合致
せしめる。この後、係止板（50）の一側面を下ヒンジ体
（35）の膨出部（36）に当接し、スプリング（62）を前
記係止板（50）の垂下片（54）とボス（56）との間に介
装して前記係止板（50）の押当片（51）を下ヒンジカバ
ー（41）のＵ字状孔（44）に臨ませ係止片（53）（53）
を細孔（45）（45）に臨ませている。Next, lower hinge body (35) is attached to lower hinge cover (41).
Store the pivot pieces (40) (40) in the lower hinge cover (41)
And the screw holes (42),
(42) and the screw holes (37) (37) of the lower hinge body (35). Thereafter, one side surface of the locking plate (50) is brought into contact with the bulging portion (36) of the lower hinge body (35), and the spring (62) is connected to the hanging piece (54) of the locking plate (50) by the boss. (56), the pressing piece (51) of the locking plate (50) faces the U-shaped hole (44) of the lower hinge cover (41), and the locking piece (53) ( 53)
Faces the pores (45) and (45).
つづいて、下カバー（55）を下ヒンジカバー（41）の
下部に当てがいリブ（59）、（59）、（59）を下ヒンジ
カバー（41）に係合しフック（58）、（58）を係止孔
（47）、（47）に係止し組立てを完了する。この後、ネ
ジ（65）、（65）を下ヒンジカバー（41）のネジ孔（4
2）、（42）に挿通し下ヒンジ体（35）ネジ孔（37）、
（37）及び下カバー（55）のネジ孔（57）（57）に挿通
し脚体（５）のネジ孔（33）（33）に螺合固定すると共
にビス（66）を下ヒンジカバー（41）のネジ孔（43）に
挿通して脚体（５）のネジ孔（33）に螺合固定する。勿
論、ピン（60）は上ヒンジ体（19）の軸孔（22）（22）
及び下ヒンジ体（35）の軸孔（39）（39）に貫通し止め
リング（61）により掛止して上ヒンジ体（19）と下ヒン
ジ体（35）間を枢支自在にする。Then, the lower cover (55) is applied to the lower portion of the lower hinge cover (41), and the ribs (59), (59), (59) are engaged with the lower hinge cover (41) to engage the hooks (58), (58). ) Is locked in the locking holes (47), (47) to complete the assembly. Then, screw (65), (65) into the screw hole (4) of the lower hinge cover (41).
2) Insert the lower hinge body (35) into the (42), screw holes (37),
(37) and screw holes (57) and (57) of the lower cover (55) and screwed and fixed to the screw holes (33) and (33) of the leg (5), and screws (66) are attached to the lower hinge cover (55). Insert the screw hole (43) of 41) and screw it into the screw hole (33) of the leg (5). Of course, the pin (60) is the shaft hole (22) (22) of the upper hinge body (19).
And it penetrates through the shaft holes (39) and (39) of the lower hinge body (35) and is hooked by the retaining ring (61) to allow the upper hinge body (19) and the lower hinge body (35) to pivot freely.
而して、第２図の様に前述の組立体を脚体（５）の内
側が枠体（３）の内側に向く様に当てがいボルト（67）
を固定金具（７）に挿通して上ヒンジ体（19）のネジ込
み孔（24）に螺合固定する。Then, as shown in FIG. 2, the above-mentioned assembly is applied to the bolt (67) so that the inside of the leg (5) faces the inside of the frame (3).
Is inserted into the fixing bracket (7) and screwed into the screw hole (24) of the upper hinge body (19).
次に動作について述べる。今、脚体（５）を枠体
（３）の内側に向けて折り曲げる場合には、第５図に示
す様にスプリング（27）に抗してロック釦（26）を押し
下げて係止板（50）の押当片（51）をスプリング（62）
に抗して押下げて係合爪（25）（25）と係止片（53）
（53）の係止状態を解除する。この時の係止板（50）の
押し下げに伴ない該係止板は下ヒンジ体（35）の膨出部
（36）によってガイドされその動作がスムースになる。
前述の様にロック釦（26）を押し下げた状態で脚体
（５）を枠体（３）の内側に折り曲げると、下ヒンジ体
（35）はその枢支片（40）（40）が上ヒンジカバー（2
8）の押圧片（31）（31）に押当てられるために徐々に
回動することになる。Next, the operation will be described. Now, when the leg (5) is bent toward the inside of the frame (3), the lock button (26) is pushed down against the spring (27) as shown in FIG. 50) Pressing piece (51) with spring (62)
Engagement claw (25) (25) and locking piece (53) by pressing down against
Release the locked state of (53). As the locking plate (50) is pushed down at this time, the locking plate is guided by the bulging portion (36) of the lower hinge body (35), and the operation thereof is smooth.
When the leg (5) is bent inside the frame (3) with the lock button (26) pressed down as described above, the lower hinge body (35) has its pivoting pieces (40) and (40) raised. Hinge cover (2
Since it is pressed against the pressing pieces (31) and (31) of 8), it gradually rotates.
やがて、脚体（５）が略水平位置まで折れ曲がると、
第６図の様に下ヒンジカバー（41）の緩衝部（49）が固
定金具（７）の下面に当たり水平位置以上の折れ曲がり
を防止する。勿論、この水平位置では脚体（５）の内面
が桟（2f）、（2h）の下面に当たらない状態に設定す
る。Eventually, when the leg (5) bends to a substantially horizontal position,
As shown in FIG. 6, the buffer portion (49) of the lower hinge cover (41) hits the lower surface of the fixing bracket (7) to prevent bending at a horizontal position or more. Of course, in this horizontal position, the inner surface of the leg (5) is set so as not to contact the lower surfaces of the bars (2f) and (2h).
斯して、脚体（５）を垂直状態にして器具（１）を使
用する場合は、第６図の状態から脚体（５）を外側に起
こすと、下ヒンジ体（35）及び下ヒンジカバー（41）が
空所（Ｓ）内に収納されると共に係止板（50）のテーパ
ー（52）（52）が係合爪（25）（25）に沿って下方に移
動し係止片（53）（53）が係合爪（25）（25）に係止さ
れる。また、この時、連結具（６）の下端面と脚体
（５）の上端面との間には上ヒンジカバー（28）と下ヒ
ンジカバー（41）とが介在し夫々のカバーがクッション
作用をなし脚体（５）と連結具（６）の端面が衝撃から
保護される。Thus, when using the device (1) with the leg (5) in a vertical state, when the leg (5) is raised outward from the state of FIG. 6, the lower hinge body (35) and the lower hinge The cover (41) is accommodated in the empty space (S), and the taper (52) (52) of the locking plate (50) moves downward along the engaging claws (25) (25), so that the locking piece (53) and (53) are locked by the engagement claws (25) and (25). At this time, an upper hinge cover (28) and a lower hinge cover (41) are interposed between the lower end surface of the connecting member (6) and the upper end surface of the leg (5), and the respective covers act as cushions. And the end faces of the leg (5) and the coupling (6) are protected from impact.
（ト） 発明の効果 本発明は、連結具の内側壁と上ヒンジ体との間に空所
を形成し、脚体の垂直時には脚体側の下ヒンジ体と空所
内に収納するため、脚体の垂直状態では上ヒンジ体と下
ヒンジ体が外側に露呈することがなく外観がスッキリす
ることになり木製の連結具や脚体の格調高さを損なうこ
とがない。また、上ヒンジ体は係合爪を設け、下ヒンジ
体には前記係合爪に係合するように付勢した係止板を設
け、連結具の上部に設けたロック釦によって係合爪と係
止板との係合を解除し脚体を回動するため、ロック釦を
押圧しない限り不意に脚体が折れ曲がったりすることが
ない。そして、上ヒンジ体或は下ヒンジ体の両方或は少
なくとも一方を合成樹脂製のカバーで覆ったものである
から、脚体の折り曲げ時に指が上ヒンジ体や下ヒンジ体
に触れて傷をすることがないと共にカバーを脚体や連結
具の木の色及び木目で合わせて着色や柄を付けることが
できトータル的な調和が計れる。さらに、カバーは連結
具或は脚体の端面を覆ったものであるから、連結具或は
脚体の端面はカバーによって保護されることになり脚体
の折り曲げ状態から垂直時における連結具と脚体の端面
同士の衝撃に伴なう端面での割れや破損を防止すること
ができる。また、前記カバーは連結具或は脚体の端面近
傍の外周囲を覆ったものであるから、木製の欠点である
連結具或は脚体の端面からの剥れが防止できると共にカ
バーは脚体の垂直時におけるアクセントとして利用でき
る。(G) Effect of the Invention The present invention provides a space between the inner wall of the connector and the upper hinge body, and when the leg is vertical, the space is accommodated in the space between the lower hinge body and the leg side. In the vertical state, the upper hinge body and the lower hinge body are not exposed to the outside, so that the appearance is refreshing, and the wooden connector and the leg are not spoiled. Further, the upper hinge body is provided with an engaging claw, the lower hinge body is provided with a locking plate urged to engage with the engaging claw, and the locking claw provided on the upper part of the coupling tool is provided with the engaging claw. Since the engagement with the locking plate is released and the leg is rotated, the leg is not unexpectedly bent unless the lock button is pressed. And since both or at least one of the upper hinge body and the lower hinge body is covered with a cover made of a synthetic resin, a finger touches the upper hinge body and the lower hinge body when the leg is bent, and is damaged. In addition, the cover can be colored and patterned by matching the color of the legs and the wood of the connecting tool with the wood grain, and total harmony can be achieved. Further, since the cover covers the end surface of the connecting member or the leg, the end surface of the connecting member or the leg is protected by the cover. It is possible to prevent cracks or breakage at the end surfaces due to the impact between the end surfaces of the body. Further, since the cover covers the outer periphery near the end face of the connecting member or the leg, peeling from the end surface of the connecting member or the leg, which is a wooden defect, can be prevented, and the cover can be attached to the leg. Can be used as an accent when vertical.
第１図は本発明の脚折曲げ装置を用いた器具の斜視図、
第２図は本発明の脚折曲げ装置の断面図、第３図は要部
分解斜視図、第４図は連結具と桟の固定状態を示す平面
図、第５図はロック釦の押し下げ状態を示す部分断面
図、第６図は脚体の折り曲げ状態を示す断面図である。 （１）……器具、（2a）（2b）、（2c）（2d）、（2e）
（2f）（2g）（2h）……桟、（３）……枠体、（４）
（４）（４）（４）……折り曲げ機構、（５）（５）
（５）（５）……脚体、（６）（６）（６）（６）……
連結具、（７）（７）（７）（７）固定金具、（17）…
…側壁、（18）……段部、（19）……上ヒンジ体、（2
5）（25）……係合爪、（26）……ロック釦、（28）…
…上ヒンジカバー、（35）……下ヒンジ体、（41）……
下ヒンジカバー、（50）……係止板、（60）……ピン、
（Ｓ）……空所FIG. 1 is a perspective view of an instrument using the leg bending apparatus of the present invention,
FIG. 2 is a cross-sectional view of the leg bending apparatus of the present invention, FIG. 3 is an exploded perspective view of a main part, FIG. 4 is a plan view showing a fixed state of the connecting member and the crosspiece, and FIG. FIG. 6 is a sectional view showing a bent state of the leg. (1)… appliance, (2a) (2b), (2c) (2d), (2e)
(2f) (2g) (2h) ... crossbar, (3) ... frame, (4)
(4) (4) (4) ... bending mechanism, (5) (5)
(5) (5) ... leg, (6) (6) (6) (6) ...
Connection tool, (7) (7) (7) (7) Fixing bracket, (17) ...
... side wall, (18) ... step, (19) ... upper hinge body, (2
5) (25) ... engaging claw, (26) ... lock button, (28) ...
... Upper hinge cover, (35) ... Lower hinge body, (41) ...
Lower hinge cover, (50)… Locking plate, (60)… Pin,
(S) …… Vacancy
───────────────────────────────────────────────────── フロントページの続き (72)発明者 森脇 尚 鳥取県鳥取市南吉方３丁目201番地 鳥 取三洋電機株式会社内 (56)参考文献 特開 昭64−58937（ＪＰ，Ａ) 実開 平１−82457（ＪＰ，Ｕ) 実用新案登録27244（ＪＰ，Ｙ２) 実公 昭45−33973（ＪＰ，Ｙ１) (58)調査した分野(Int.Cl.6，ＤＢ名) F24C 7/04 - 7/06 F24C 15/08 A47B 3/08──────────────────────────────────────────────────続 き Continuation of the front page (72) Inventor Takashi Moriwaki 3-201 Minamiyoshikata, Tottori City, Tottori Prefecture Tottori Sanyo Electric Co., Ltd. (56) References JP-A-64-58937 (JP, A) 1-82457 (JP, U) Utility model registration 27244 (JP, Y2) Jiko 45-33973 (JP, Y1) (58) Fields investigated (Int. Cl. 6 , DB name) F24C 7/04-7 / 06 F24C 15/08 A47B 3/08
Claims (5)
ーナー部に複数本の木製の連結具を設け該連結具に複数
個の木製の脚体を折曲げ自在に設けたものにおいて、前
記連結具の枠体の内側に向く両側壁を突設し、この両側
壁に上ヒンジ体の両側を固定して連結具の内側壁と上ヒ
ンジ体との間に空所を形成し、前記脚体の上端面にはピ
ンにより前記上ヒンジ体に枢支した下ヒンジ体を固定
し、脚体の垂直時には前記下ヒンジ体を空所に収納した
ことを特徴とする脚折曲げ装置。1. A frame comprising a plurality of wooden crosspieces, wherein a plurality of wooden connecting members are provided at corners of a frame, and a plurality of wooden legs are provided on the connecting members so as to be freely bent. Protruding both side walls facing the inside of the frame of the connecting tool, fixing both sides of the upper hinge body to the both side walls to form a space between the inner side wall of the connecting tool and the upper hinge body, A leg bending device, wherein a lower hinge body pivotally supported by the upper hinge body is fixed to an upper end surface of the leg body by a pin, and the lower hinge body is stored in a space when the leg body is vertical.
ンジ体には常時前記係合爪に係合するように付勢された
係止板を設け、前記連結具の上部に臨ませたロック釦に
よって前記係止板を移動し前記係合爪と係止板との係合
を解除し脚体を回動することを特徴とする特許請求の範
囲第１項に記載の脚折曲げ装置。2. The upper hinge body is provided with an engaging claw, and the lower hinge body is provided with a locking plate urged so as to always engage with the engaging claw, and the upper hinge body faces an upper portion of the coupling tool. The leg bending according to claim 1, wherein the locking plate is moved by the locked button to release the engagement between the engaging claw and the locking plate to rotate the leg. apparatus.
少なくとも一方を合成樹脂製のカバーで覆ったことを特
徴とする特許請求の範囲第１項に記載の脚折曲げ装置。3. The leg bending apparatus according to claim 1, wherein both or at least one of the upper hinge body and the lower hinge body is covered with a cover made of a synthetic resin.
端面を覆ったことを特徴とする特許請求の範囲第１項及
び第３項に記載の脚折曲げ装置。4. The leg bending apparatus according to claim 1, wherein the cover covers an end face of the connecting member or the leg.
端面近傍の外周囲を覆ったことを特徴とする特許請求の
範囲第１項及び第３項に記載の脚折曲げ装置。5. The leg bending apparatus according to claim 1, wherein the cover covers an outer periphery near an end face of the connecting tool or the leg body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1148845A JP2810415B2 (en) | 1989-06-12 | 1989-06-12 | Leg bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1148845A JP2810415B2 (en) | 1989-06-12 | 1989-06-12 | Leg bending device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0313734A JPH0313734A (en) | 1991-01-22 |
| JP2810415B2 true JP2810415B2 (en) | 1998-10-15 |
Family
ID=15462025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1148845A Expired - Lifetime JP2810415B2 (en) | 1989-06-12 | 1989-06-12 | Leg bending device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2810415B2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4533973Y1 (en) * | 1966-03-28 | 1970-12-24 | ||
| JP2680585B2 (en) * | 1987-11-13 | 1997-11-19 | 三洋電機株式会社 | Leg folding electric kotatsu |
| JPH0648266Y2 (en) * | 1987-11-20 | 1994-12-12 | 三洋電機株式会社 | Hot air kotatsu |
-
1989
- 1989-06-12 JP JP1148845A patent/JP2810415B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0313734A (en) | 1991-01-22 |
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