JPH08959Y2 - Chair member upholstery member terminal treatment structure - Google Patents
Chair member upholstery member terminal treatment structureInfo
- Publication number
- JPH08959Y2 JPH08959Y2 JP1990045757U JP4575790U JPH08959Y2 JP H08959 Y2 JPH08959 Y2 JP H08959Y2 JP 1990045757 U JP1990045757 U JP 1990045757U JP 4575790 U JP4575790 U JP 4575790U JP H08959 Y2 JPH08959 Y2 JP H08959Y2
- Authority
- JP
- Japan
- Prior art keywords
- engaging
- engaged
- chair
- upholstery
- groove
- 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
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
【考案の詳細な説明】 (産業上の利用分野) 本考案は、椅子部材の上張部材端末処理構造に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a structure for processing an upholstery member of a chair member.
(従来の技術) 椅子部材において、椅子フレームに支持されたクッシ
ョン部材を上張部材で被覆し、この上張部材の端末部を
前記フレームに形成された係合部に係合固定する椅子部
材の上張部材端末処理構造は、実開昭47−32410号公報
(第7図)や実公昭54−32643号公報(第8図)に示さ
れるように前記フレームの周縁部に形成された溝に前記
端末部に取付けられた細長片を挿入して係合固定する構
造があり、特に後者は前記溝が湾曲していても係合体の
細長片がこの溝の曲率に自在に追従するので前記フレー
ムのコーナ部であっても係合体が取付けられた周辺の上
張部材に皺が出にくいという優れた利点があり、美麗な
椅子部材を提供できる。(Prior Art) In a chair member, a cushion member supported by a chair frame is covered with an upholstery member, and a terminal portion of the upholstery member is engaged and fixed to an engaging portion formed on the frame. As shown in Japanese Utility Model Laid-Open No. 47-32410 (Fig. 7) and Japanese Utility Model Publication No. 54-32643 (Fig. 8), the upper member end treatment structure is provided in a groove formed in the peripheral portion of the frame. There is a structure for inserting and fixing an elongated piece attached to the terminal portion. Particularly, in the latter case, even if the groove is curved, the elongated piece of the engaging body freely follows the curvature of this groove, so that the frame is formed. Even at the corner portion, there is an excellent advantage that wrinkles do not easily appear on the upholstery member around which the engaging body is attached, and a beautiful chair member can be provided.
また、第11図のような類似技術は(実開昭64−4250号
公報)椅子フレームの係合部に前記端末部に取付けられ
た断面J形状の係合体を容易に係止でき、作業がしやす
いという優れた利点がある。Further, the similar technique as shown in FIG. 11 (Japanese Utility Model Laid-Open No. 64-4250) can easily lock an engaging body having a J-shaped cross section attached to the end portion to the engaging portion of the chair frame. It has the great advantage of being easy to do.
(考案が解決しようとする課題) しかしながら、上記従来の技術には以下のような課題
があった。(Problems to be Solved by the Invention) However, the above-mentioned conventional techniques have the following problems.
前記従来の技術は、前記端末部の縁端部が前記溝の底
面と対向するよう前記端末部を巻込んで前記溝に挿入す
るので、一度、端末部を把持して前記係合体を溝に引寄
せて近接させた後、この端末部を把持しなおして前記縁
端部が溝の底面を向くように前記係合体の姿勢を変えて
この溝に前記端末部を挿入しなければならず、この作業
が極めて煩雑であると共に手指にかかる筋力負担が高く
作業者が筋肉痛や関節炎などを起こす場合があるなどの
問題があった。なお、上記作業は複雑な動作を伴うので
機械化できなかった。In the conventional technique, the terminal portion is rolled up and inserted into the groove so that the edge portion of the terminal portion faces the bottom surface of the groove, so that once the terminal portion is gripped, the engaging body is inserted into the groove. After pulling and bringing them close to each other, it is necessary to re-grip the end portion and change the posture of the engaging body so that the edge portion faces the bottom surface of the groove, and insert the end portion into the groove. There is a problem that this work is extremely complicated, the muscle load on the fingers is high, and the worker may have muscle pain or arthritis. The above-mentioned work involved complicated operations and could not be mechanized.
また、前記類似技術は椅子フレームのコーナ部に皺が
出やすく、椅子部材の見栄えを著しく低下させる場合が
あった。Further, in the similar technique, wrinkles are likely to appear at the corners of the chair frame, and the appearance of the chair member may be significantly deteriorated.
本考案は上記問題点を解決するためになされたもの
で、椅子フレームに支持されたクッション部材を上張部
材で被覆し、この上張部材の端末部を前記フレームに形
成された係合部にワンタッチで簡単に係合固定でき、皺
のない美麗な椅子部材ができる機械化しやすい椅子部材
の上張部材端末処理構造を提供することを目的とする。The present invention has been made to solve the above problems, and a cushion member supported by a chair frame is covered with an upholstery member, and the end portion of the upholstery member is formed into an engaging portion formed on the frame. It is an object of the present invention to provide an upholstery member end treatment structure for a chair member which can be easily engaged and fixed with one touch and which is a beautiful chair member without wrinkles and which is easy to mechanize.
(課題を解決するための手段) 上記目的を達成することのできる本考案の、椅子部材
の上張部材端末処理構造は、椅子フレームに支持された
クッション部材を上張部材で被覆し、この上張部材の端
末部に取付けられた可撓性を有し断面が平形状とされる
係合体を前記フレームに形成された係合部に係合固定す
る椅子部材の上張部材端末処理構造であって、前記係合
体に前記係合部に係止される被係合部と該被係合部の対
向側とされ適宜手段により把持可能とされる把持部とが
形成され、該把持部を適宜手段により把持して前記係合
体の被係合部を前記係合部に係止するように構成したこ
とを特徴とする。(Means for Solving the Problems) The upper member end treatment structure for a chair member according to the present invention that can achieve the above object covers a cushion member supported by a chair frame with the upper member, and An upper tension member end treatment structure for a chair member for engaging and fixing a flexible engaging body having a flat cross section attached to an end portion of the tension member to an engagement portion formed on the frame. The engaging body is formed with an engaged portion that is locked to the engaging portion and a grasping portion that is opposite to the engaged portion and that can be grasped by appropriate means. The engaging portion of the engaging body is held by the engaging portion.
(作用) 以上の構成による本考案の椅子部材の上張部材端末処
理構造は、上張部材の端末部に平形状の係合体が一体的
に取付けられて被係合部と該被係合部の対向側とされ適
宜手段により把持可能とされる把持部とが形成されてお
り、該把持部を適宜手段により把持して椅子フレームの
周縁部または裏面に形成された係合部に前記係合体を引
寄せて前記被係合部を前記係合部に係止したのち前記把
持部を解放すると前記端末部が前記係合部に係合固定さ
れる。(Operation) In the upper member end treatment structure for a chair member according to the present invention having the above-described configuration, the flat engaging body is integrally attached to the end portion of the upper member so that the engaged portion and the engaged portion are And a gripping portion which is on the opposite side of the chair frame and which can be gripped by appropriate means is formed. Is pulled to lock the engaged portion to the engaging portion and then the grip portion is released, so that the terminal portion is engaged and fixed to the engaging portion.
(考案の効果) 上記構成の本考案によれば、上張部材の端末部に平形
状の係合体を一体的に取付けて被係合部と、該被係合部
の対向側とされ適宜手段により把持可能とされる把持部
とを形成させたので、この把持部は前記上張部材の外側
から認識でき、前記上張部材の外側から把持できる。(Effect of the Invention) According to the present invention having the above-mentioned configuration, a flat-shaped engaging body is integrally attached to the end portion of the upholstery member, and the engaged portion is provided on the opposite side of the engaged portion. Since the gripping portion that can be gripped is formed, the gripping portion can be recognized from the outside of the upholstery member and can be gripped from the outside of the upholstery member.
従って、把持しやすい。 Therefore, it is easy to grip.
また、把持部を把持したままで前記係合体を椅子フレ
ームの係合部に容易に近接できるとともに前記被係合部
を前記係合部に容易に係止できる。Further, the engaging body can be easily brought close to the engaging portion of the chair frame while the grasping portion is held, and the engaged portion can be easily locked to the engaging portion.
以上の結果、前記係合体を前記係合部に係止する作業
の機械化が可能になる。また、機械化に頼らず人的作業
で同作業を行うとしても手指の筋肉疲労が軽減される。As a result, it becomes possible to mechanize the work of locking the engagement body to the engagement portion. Further, even if the same work is performed manually without relying on mechanization, muscle fatigue of fingers is reduced.
また、張り換えに際して上張部材を取除く場合は前記
被係合部が前記係合部に係止されていても前記把持部は
前記係合部から露出しているので該把持部を把持して可
動させることにより前記被係合部を前記係合部から容易
に抜脱できるなどの優れた効果がある。Further, when the upholstery member is removed during reattachment, even if the engaged portion is locked to the engaging portion, the grasping portion is exposed from the engaging portion, and therefore the grasping portion is grasped. By moving the engaged portion, the engaged portion can be easily removed from the engaging portion.
(実施例) 実施例1 以下、本考案の一実施例を図面に基づいて詳細に説明
する。(Embodiment) Embodiment 1 An embodiment of the present invention will be described in detail below with reference to the drawings.
第1図は本考案に係わる椅子部材の上張部材端末処理
構造を適用した椅子の斜視図、第2図は第1図のA−A
断面拡大図、第3図は本実施例に係わる上張部材端末部
の断面拡大図を示すものである。FIG. 1 is a perspective view of a chair to which a chair member end treatment structure of a chair member according to the present invention is applied, and FIG. 2 is an AA of FIG.
An enlarged sectional view, FIG. 3 is an enlarged sectional view of the terminal portion of the upholstery member according to this embodiment.
椅子1は、天板部7aと該天板部7aの周縁上部の所要位
置に突設された凸部7cと周縁下部に一体的に取付けられ
て周設され断面略逆U字状とされる係合部としての係合
溝6bが形成され弾性を有する係合部材6と脚部7bとから
成る椅子フレーム7と、前記凸部7cの所要位置に架装さ
れたバネ部材8と、前記フレーム7の上面に前記バネ部
材8を介して載置・支持される椅子1の形状に合せて所
定の形状に形成されたクッション部材9と、所定の形状
とされ前記クッション部材9を被覆して端末部に取付け
られたプラスチック製の断面略矩形とされ短片一側がR
取りされた細長片から成る係合体5を介して端末部が前
記係合溝6bに係合固定される上張部材2とから成る。The chair 1 is integrally attached to the top plate portion 7a, a convex portion 7c projecting at a predetermined position above the peripheral edge of the top plate portion 7a, and a lower peripheral portion so as to be circumferentially provided and has a substantially inverted U-shaped cross section. A chair frame 7 including an elastic engaging member 6 in which an engaging groove 6b is formed as an engaging portion and a leg portion 7b, a spring member 8 mounted at a required position of the convex portion 7c, and the frame. A cushion member 9 formed in a predetermined shape in conformity with the shape of the chair 1 placed and supported on the upper surface of the spring member 8 via the spring member 8, and a terminal formed by covering the cushion member 9 having a predetermined shape. Made of plastic and has a rectangular cross section, and one side of the short piece is R
The end portion is composed of the upholstery member 2 which is engaged and fixed in the engaging groove 6b through the engaging body 5 made of the strip.
前記係合溝6bの内側壁の中央部に外側壁に向けて突出
する突部6aが形成されており、前記係合体5の下部が前
記上張部材2の端末部により被覆されて該端末部の縁端
部近傍と前記係合体5を介して対向する上張部材2の端
末部とが前記係合体5を介して縫着され上張部材2の端
末部内側に前記係合体5が取付けられ、該係合体5の前
記縫着ライン3より下部が把持部4とされる一方該把持
部4と前記縫着ライン3を介して対向する上部が被係合
部5aとされ内側に前記突部6aに対応する凹断面の溝5bが
長手方向に凹設されて該被係合部5aが前記係合溝6bに挿
入されて居ると共に前記溝5bに前記突部6aが係入してい
る。A protrusion 6a protruding toward the outer wall is formed at the center of the inner wall of the engagement groove 6b, and the lower portion of the engagement body 5 is covered by the end portion of the upholstery member 2 to form the end portion. The vicinity of the edge of the upper end of the upholstery member 2 is sewn via the engagement body 5 and the engagement body 5 is attached to the inside of the end of the upholstery member 2. A lower part of the engaging body 5 below the sewing line 3 is a gripping part 4, while an upper part facing the gripping part 4 through the sewing line 3 is an engaged part 5a, and the projecting part is formed inward. A groove 5b having a concave cross section corresponding to 6a is provided in the longitudinal direction so that the engaged portion 5a is inserted into the engaging groove 6b, and the protrusion 6a is inserted into the groove 5b.
なお、前記被係合部5aの長さ1は前記係合溝6bの外側
壁の高さhよりも長くされ該外側壁の縁端部により前記
上張部材2の端末部が損傷されることを防ぐようされて
いる。The length 1 of the engaged portion 5a is longer than the height h of the outer wall of the engaging groove 6b, and the edge portion of the outer wall damages the end portion of the upper member 2. It is supposed to prevent.
また、前記係合体5の下部を前記上張部材2の端末部
で被覆して縫着することにより係合体5を隠蔽し、外観
の美麗さを向上させている。Further, the lower part of the engaging body 5 is covered with the end portion of the upper member 2 and sewn to hide the engaging body 5, thereby improving the appearance.
また、前記細長片の材質はプロピレン−エチレン共重
合体、エチレン−酢酸ビニル共重合体、ポリプロピレ
ン、高密度ポリエチレン、硬質塩化ビニル等の強靭で弾
性を有する合成樹脂であればよく、押出成形法等により
成形される。The material of the strip may be a synthetic resin having strength and elasticity such as propylene-ethylene copolymer, ethylene-vinyl acetate copolymer, polypropylene, high-density polyethylene, and hard vinyl chloride, and extrusion molding method and the like. Is molded by.
また、前記端末部と前記細長片との結合法は縫着に換
えて溶着や接着でもよい。Further, the method of connecting the terminal portion and the strip may be welding or adhesion instead of sewing.
以上の構成において、前記端末部を前記係合部材6に
係合固定するには、椅子フレーム7の上部に載置・支持
されて所定の形状とされたクッション部材9に該クッシ
ョン部材9と対応して所定の形状とされた上張部材2を
所定位置に被覆したのち前記把持部4を手または専用工
具等適宜手段により把持して、前記係合部材6の下方に
引寄せて前記被係合部5aの先端を係合部としての前記係
合溝6aに対向させて挿入する。In the above configuration, in order to engage and fix the terminal portion with the engaging member 6, the cushion member 9 placed and supported on the upper portion of the chair frame 7 and having a predetermined shape corresponds to the cushion member 9. Then, the upper member 2 having a predetermined shape is covered at a predetermined position, and then the grip portion 4 is gripped by an appropriate means such as a hand or a dedicated tool, and is drawn below the engaging member 6 to engage the engaged member 6. The tip of the mating portion 5a is inserted so as to face the engaging groove 6a as the engaging portion.
この際、前記突部6aと前記外側壁との間隔より前記被
係合部5aの板厚の方が大きいので該被係合部5aの縁端部
が前記突部6aに当接してなお挿入すると前記係合部材6
の内外側壁が弾性変形して係合溝6bが拡開され前記突部
6aに前記溝5bが対応する位置まで挿入すると前記内外側
壁が反発弾性により復元して前記溝5bに前記突部6aが係
入する。At this time, since the plate thickness of the engaged portion 5a is larger than the distance between the protruding portion 6a and the outer side wall, the edge of the engaged portion 5a contacts the protruding portion 6a and is still inserted. Then, the engaging member 6
The inner and outer side walls of the projection are elastically deformed so that the engagement groove 6b is expanded and
When the groove 5b is inserted into the corresponding position in the groove 6b, the inner and outer walls are restored by repulsive elasticity, and the protrusion 6a is engaged in the groove 5b.
次いで、把持部4から把持手段を解放すると、前記フ
レーム7の前記係合部材6に前記端末部が係合固定され
る。Then, when the gripping means is released from the gripping portion 4, the terminal portion is engaged and fixed to the engaging member 6 of the frame 7.
かくして、上張部材2がクッション部材9を被覆して
張設され、コーナ部にも皺のない美麗な椅子部材が製造
される。Thus, the upholstery member 2 is stretched by covering the cushion member 9, and a beautiful chair member without wrinkles at the corners is manufactured.
なお、人が着座して上張部材2のかまち部2aが弛んで
も前記被係合部5aの溝5bに前記突部6aが係入しているの
で被係合部5aが前記係合部材6から脱落することはな
い。Even if a person sits down and the stile portion 2a of the upholstery member 2 is loosened, the protrusion 6a is engaged in the groove 5b of the engaged portion 5a, so that the engaged portion 5a is engaged with the engaging member 6a. Never fall out of.
また、上張部材2を張り換えるなどの際には前記係合
部材6の内側壁を適宜手段により前記脚部7b側に弾性変
形させると前記溝5bと前記突部6aとの係合状態が解除さ
れるので、前記把持部4を把持して前記係合部材6と対
向する側に引張ると前記係合溝6bから前記被係合部5aを
容易に抜取ることができる。When the upper member 2 is reattached, the inner wall of the engaging member 6 is elastically deformed to the leg 7b side by appropriate means so that the groove 5b and the protrusion 6a are engaged with each other. Since it is released, when the grip portion 4 is gripped and pulled toward the side facing the engagement member 6, the engaged portion 5a can be easily pulled out from the engagement groove 6b.
実施例2 第4図は本考案に係わる第2実施例の要部断面図を示
すものである。Second Embodiment FIG. 4 shows a sectional view of the essential parts of a second embodiment according to the present invention.
なお、前述第1実施例の説明で用いた第2図に示した
部分と同一部分には同一符号を付し、その説明を省略す
る。The same parts as those shown in FIG. 2 used in the description of the first embodiment are designated by the same reference numerals and the description thereof will be omitted.
椅子部材1は第1実施例と同様の構成とされている。 The chair member 1 has the same structure as that of the first embodiment.
上張部材2の端末部の外側に係合体5の中央部が縫着
され、この縫着ライン3より上部が把持部4とされる一
方該把持部4と前記縫着ライン3を介して対向する下部
が被係合部5aとされ、この縫着ライン3を境にして前記
端末部が内側に巻込まれて係合部材6に形成された係合
溝6bに挿入され、被係合部5aが前記溝6bに挿入されてい
ると共に溝5bに突部6aが係入している。The central portion of the engaging body 5 is sewn on the outer side of the end portion of the upholstery member 2, and the upper part of the sewing line 3 is a gripping part 4 while facing the gripping part 4 through the sewing line 3. The lower part to be engaged is the engaged portion 5a, and the end portion is wound inward with the sewing line 3 as a boundary and inserted into the engaging groove 6b formed in the engaging member 6, and the engaged portion 5a Is inserted in the groove 6b, and the protrusion 6a is engaged in the groove 5b.
上記構成において、前記端末部を前記係合部材6に係
合固定するには第1実施例同様であり、作用も同様の作
用を果たす。In the above-mentioned configuration, the fixing of the terminal portion to the engaging member 6 is similar to that of the first embodiment, and the same operation is performed.
なお、外観の美麗さ向上のためには把持部4が椅子1
の外側から見えにくいほうが良く、前記端末部は出来る
限りかまち部2aより内側に係合固定することが好まし
い。In addition, in order to improve the beauty of the appearance, the gripping part 4 is attached to the chair 1.
It is better to be hard to see from the outside, and it is preferable to engage and fix the terminal portion inside the stile portion 2a as much as possible.
実施例3 第5図は本考案に係わる第3実施例の要部断面図を示
すものである。Embodiment 3 FIG. 5 is a sectional view showing the essential parts of a third embodiment of the present invention.
なお、前述第1実施例の説明で用いた第2図に示した
部分と同一部分には同一符号を付し、その説明を省略す
る。The same parts as those shown in FIG. 2 used in the description of the first embodiment are designated by the same reference numerals and the description thereof will be omitted.
椅子部材1は第1実施例と同様の構成とされている。 The chair member 1 has the same structure as that of the first embodiment.
椅子フレーム7の脚部7bの外周壁所要部に断面略U字
状とされ外側に開口される係合部としての係合溝6bが形
成されると共にこの係合溝6bの下側縁端部に上側壁の底
部側に向けて斜めに突出する爪部6cが形成され弾性を有
する係合部材6が取付けられており、上張部材2の端末
部外側の周縁所要部に係合体5の下部が縫着され、この
係合体5の前記縫着ライン3より適宜上部から上端部ま
でが前記下部より薄肉にされ該薄肉部が把持部4とされ
る一方該把持部4と対向する下部が被係合部5aとされ、
この被係合部5aが前記係合溝6bに挿入されていると共に
この被係合部5aと前記把持部4との境界部に形成される
段部5cに爪部6cが係入している。An engaging groove 6b is formed in a required portion of the outer peripheral wall of the leg portion 7b of the chair frame 7 as an engaging portion having an approximately U-shaped cross section, and the lower edge portion of the engaging groove 6b is formed. An engaging member 6 having elasticity is formed by forming a claw portion 6c that obliquely projects toward the bottom side of the upper side wall, and the lower portion of the engaging body 5 is attached to a peripheral required portion outside the terminal portion of the upholstery member 2. Is sewn, and the upper part to the upper end of the engaging body 5 from the sewn line 3 is made thinner than the lower part to make the thin part a gripping part 4, while the lower part facing the gripping part 4 is covered. The engaging portion 5a,
The engaged portion 5a is inserted into the engaging groove 6b, and the claw portion 6c is engaged with the step portion 5c formed at the boundary between the engaged portion 5a and the grip portion 4. .
上記構成において、前記端末部を前記係合部材6に係
合固定するには第1実施例同様であり、作用も同様の作
用を果たす。In the above-mentioned configuration, the fixing of the terminal portion to the engaging member 6 is similar to that of the first embodiment, and the same operation is performed.
また、本実施例の変形例を第9図にしめすが作用は同
様である。A modified example of this embodiment is shown in FIG. 9, but the operation is the same.
椅子フレーム7の脚部7bの外周壁所要部に断面略L字
状とされ下向きに延設される係合軸6dを有する係合部材
6が取付けられており、上張部材2の端末部外側の周縁
所要部に係合体5の下部が縫着され、この係合体5の前
記縫着ライン3より適宜上部から上端部までが前記下部
より薄肉にされ該薄肉部が把持部4とされる一方該把持
部4と対向する下部が被係合部5aとされ、該被係合部5a
に前記係合軸6dに対応する被係合穴5dが貫設されて該被
係合穴5dに前記係合軸6dが挿通されている。An engaging member 6 having an engaging shaft 6d having a substantially L-shaped cross section and extending downward is attached to a required portion of the outer peripheral wall of the leg portion 7b of the chair frame 7, and the outside of the end portion of the upholstery member 2 is attached. The lower portion of the engaging body 5 is sewn to the peripheral required portion of the engaging body 5, and the portion from the sewing line 3 to the upper end of the engaging body 5 is made thinner than the lower portion, and the thin portion serves as the grip portion 4. The lower portion facing the grip portion 4 is an engaged portion 5a, and the engaged portion 5a
An engaged hole 5d corresponding to the engaging shaft 6d is provided therethrough, and the engaging shaft 6d is inserted into the engaged hole 5d.
実施例4 第6図は第1実施例の変形例を示す要部断面図であ
る。Embodiment 4 FIG. 6 is a sectional view of the essential parts showing a modification of the first embodiment.
なお、前述第1実施例の説明で用いた第2図に示した
部分と同一部分には同一符号を付し、その説明を省略す
る。The same parts as those shown in FIG. 2 used in the description of the first embodiment are designated by the same reference numerals and the description thereof will be omitted.
椅子部材1は第1実施例と同様の構成とされており、
上張部材の端末部を内側に折曲させ該折曲部の内側に係
合体5を配してこの中央部を縫着させて上張部材の端末
部にループ部を形成させると共に該ループ部で前記係合
体5を隠蔽させる。The chair member 1 has the same configuration as that of the first embodiment,
The end portion of the upholstery member is bent inward, the engaging body 5 is arranged inside the bent portion, and the central portion is sewn to form a loop portion at the end portion of the upholstery member. The engaging body 5 is hidden by.
そして、係合体5の前記縫着ライン3より下部が把持
部4とされる一方該把持部4と前記縫着ライン3を介し
て対向する上部が被係合部5aとされ、該被係合部5aが第
1実施例と同様係合溝6bに挿入されて係合固定されてい
る。The lower part of the engaging body 5 below the sewing line 3 is a gripping part 4, while the upper part facing the gripping part 4 through the sewing line 3 is an engaged part 5a. The portion 5a is inserted and fixed in the engaging groove 6b as in the first embodiment.
上記構成において、前記端末部を前記係合部材6に係
合固定するには第1実施例同様であり、作用も同様の作
用を果たす。In the above-mentioned configuration, the fixing of the terminal portion to the engaging member 6 is similar to that of the first embodiment, and the same operation is performed.
なお、上記第1実施例乃至第4実施例の係合体5は平
形であればよく、第10図(イ)乃至(ヘ)に断面例の一
例をしめす。The engagement body 5 of the first to fourth embodiments may be flat, and examples of cross-sections are shown in FIGS. 10 (a) to 10 (f).
また、平形の定義はJIS−G3192の付表6、球平形鋼標
準断面寸法とその断面積,単位重量,断面特性の標準断
面寸法を引用し、第10図において基本板厚tに対する膨
出量dの最大比は前記標準断面寸法と同等とし、その実
施に際してはd/tを適宜選択することが好ましい。The flat shape is defined in JIS-G3192 Appendix 6, standard cross-sectional dimensions of spherical flat steel and its standard cross-sectional area, unit weight, and standard cross-sectional characteristics. It is preferable that the maximum ratio is equal to the standard cross-sectional dimension, and d / t is appropriately selected when implementing the above.
第1図は本考案に係わる椅子部材の上張部材端末処理構
造を適用した椅子の斜視図、第2図は第1実施例を示す
第1図のA−A断面拡大図、第3図は第1実施例に係わ
る上張部材端末部の断面拡大図、第4図は第2実施例を
示す第1図のA−A断面拡大図、第5図は第3実施例を
示す第1図のA−A断面拡大図、第6図は第4実施例を
示す第1図のA−A断面拡大図、第7図は従来技術の要
部断面図、第8図は他の従来技術を示す要部断面図、第
9図は第3実施例の変形例を示す要部断面図、第10図は
本実施例に係わる係合体の断面例図、第11図は従来技術
の変形例を示す要部断面図 1……椅子、20、2……上張部材 2a……かまち部、3……縫着ライン 4……把持部、50、5……係合体 5a……被係合部、5b……溝 5c……段部、5d……係合穴 6……係合部材、6a……突部 60、6b……係合溝、6c……爪部 6d……係合軸、7……椅子フレーム 7a……天板部、7b……脚部、7c……凸部 8……バネ部材、9……クッション部材FIG. 1 is a perspective view of a chair to which the chair member end treatment structure of a chair member according to the present invention is applied, FIG. 2 is a sectional view taken along the line AA of FIG. 1 showing a first embodiment, and FIG. FIG. 4 is an enlarged sectional view of the terminal portion of the upholstery member according to the first embodiment, FIG. 4 is an enlarged sectional view taken along the line AA of FIG. 1 showing the second embodiment, and FIG. 6 is an enlarged sectional view taken along the line AA of FIG. 6, FIG. 6 is an enlarged sectional view taken along the line AA of FIG. 1 showing a fourth embodiment, FIG. 7 is a sectional view of a main portion of a conventional technique, and FIG. 9 is a sectional view of an essential part showing a modification of the third embodiment, FIG. 10 is a sectional view of an engaging body according to the present embodiment, and FIG. 11 is a modification of the prior art. Sectional view of the essential parts 1 …… Chair, 20, 2 …… Upper member 2a …… Stile part, 3 …… Sewing line 4 …… Grip part, 50,5 …… Engagement body 5a …… Engaged part , 5b ...... Groove 5c ...... Step, 5d ...... Engagement hole 6 ... Engagement member, 6a ... Protrusion 60, 6b ... Engagement groove, 6c ... Claw portion 6d ... Engagement shaft, 7 ... Chair frame 7a ... Top plate portion, 7b ... Leg portion, 7c ... … Convex part 8 …… Spring member, 9 …… Cushion member
Claims (1)
を上張部材で被覆し、この上張部材の端末部に取付けら
れた可撓性を有し断面が平形状とされる係合体を前記フ
レームに形成された係合部に係合固定する椅子部材の上
張部材端末処理構造であって、前記係合体に前記係合部
に係止される被係合部と該被係合部の対向側とされ適宜
手段により把持可能とされる把持部とが形成され、該把
持部を適宜手段により把持して前記係合体の被係合部を
前記係合部に係止するように構成したことを特徴とする
椅子部材の上張部材端末処理構造。1. A cushion member supported by a chair frame is covered with an upholstery member, and a flexible engaging body having a flat cross section is attached to an end portion of the upholstery member. An upper member end treatment structure for a chair member that engages and is fixed to an engaging portion formed on the engaging member, wherein the engaged member is engaged with the engaging member and is opposed to the engaged member. And a gripping portion that can be gripped by appropriate means is formed, and the gripping portion is gripped by appropriate means to lock the engaged portion of the engaging body to the engaging portion. An end treatment structure for an upholstery member of a chair member characterized by the above.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990045757U JPH08959Y2 (en) | 1990-04-28 | 1990-04-28 | Chair member upholstery member terminal treatment structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990045757U JPH08959Y2 (en) | 1990-04-28 | 1990-04-28 | Chair member upholstery member terminal treatment structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH044898U JPH044898U (en) | 1992-01-17 |
JPH08959Y2 true JPH08959Y2 (en) | 1996-01-17 |
Family
ID=31560219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990045757U Expired - Lifetime JPH08959Y2 (en) | 1990-04-28 | 1990-04-28 | Chair member upholstery member terminal treatment structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH08959Y2 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5957164U (en) * | 1982-10-06 | 1984-04-14 | 東海興業株式会社 | Seat skin end locking strip |
-
1990
- 1990-04-28 JP JP1990045757U patent/JPH08959Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH044898U (en) | 1992-01-17 |
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