JPH0236085B2 - - Google Patents
Info
- Publication number
- JPH0236085B2 JPH0236085B2 JP59109743A JP10974384A JPH0236085B2 JP H0236085 B2 JPH0236085 B2 JP H0236085B2 JP 59109743 A JP59109743 A JP 59109743A JP 10974384 A JP10974384 A JP 10974384A JP H0236085 B2 JPH0236085 B2 JP H0236085B2
- Authority
- JP
- Japan
- Prior art keywords
- wire
- seat
- seat according
- wires
- elastically
- 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
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 7
- 239000000725 suspension Substances 0.000 description 7
- 239000004744 fabric Substances 0.000 description 2
- 239000002984 plastic foam Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/28—Seat parts with tensioned springs, e.g. of flat type
- A47C7/32—Seat parts with tensioned springs, e.g. of flat type with tensioned cords, e.g. of elastic type, in a flat plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
Landscapes
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Connection Of Plates (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、使用者に所望の支持状態と快適さを
与える懸吊装置を含む家具として、あるいは乗物
用としての座席に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a seat for furniture or for a vehicle that includes a suspension system that provides the desired support and comfort to the user.
座席については既によく知られ、特に乗物用と
しては、例えばコイルばねのよう弾性装置によつ
て上方フレームおよび下方フレームにそれぞれ取
付けられた背凭れ部および着座部を含み、全体に
適宜クツシヨン材およびカバーを取付けることに
よりその使用目的に適合される。 Seats are already well known, particularly for vehicles, and include a backrest and a seat respectively attached to an upper frame and a lower frame by elastic devices, such as coil springs, the whole being optionally provided with cushioning material and a cover. By attaching it, it is adapted to its intended use.
一般に、フレームに懸吊された背凭れ部および
着座部は剛性を有する金属製格子で形成される。
しかし、このような型式の座席によつて与えられ
る快適さは必ずしも満足できるものではなく、特
に使用者が頻繁に且つ急激に着座と離座を繰り返
す自動車の座席として用いた場合はあまり好まし
くはない。さらに背凭れ部および着座部の懸吊ば
ねは極めて激しいが作用し、それらの緩衝特性は
緩慢に作用し且つ、懸吊状態は弛緩したものとな
る。最後にこの種の座席においては、懸吊ばねの
引つ掛け用に設けられた孔により生ずる弱さを保
証する為に十分な剛性と厚みを備えたフレームを
提供する事が必要である。 Generally, the backrest part and the seat part suspended from the frame are formed of a rigid metal grid.
However, the comfort provided by these types of seats is not always satisfactory, especially when used as a car seat where the user frequently and rapidly sits down and leaves the seat. . Furthermore, the suspension springs of the backrest and the seat act very strongly, their damping properties act slowly and the suspension is relaxed. Finally, in this type of seat it is necessary to provide a frame with sufficient rigidity and thickness to compensate for the weakness caused by the holes provided for the suspension springs.
依つて、本発明の目的は、上記した如き懸吊方
法による公知の座席の欠点を無くし、比較的剛性
が高く車種に応じて適切な弾性特性を備え得る簡
単な構成で且つ組立てが容易な座席を提供する事
にある。 SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a seat that is relatively rigid, has an appropriate elasticity depending on the vehicle type, has a simple structure, and is easy to assemble. The goal is to provide the following.
即ち、本発明に依ればかかる座席は、背凭れ部
および着座部のそれぞれを形成する支持面を互い
に対向した2本の側方アームを含むU字形の支持
要素を介して固定した上方フレーム及び下方フレ
ームを含み、少なくとも一つの支持面が横方向に
互いに平行に配置された複数本のワイヤで形成さ
れた弾性ネツトによつて構成され、各ワイヤが弾
性ネツトが形成する平面内に位置しかつ少なくと
も一つの弾性永久変形部分を含む構成において、
前記弾性永久変形部分が前記平面内に配設され、
且つワイヤの直線部分に対して平行に離間した直
線部分と、該直線部分をワイヤの直線部分に両端
において接続している2つの傾斜部分とから成る
ことを特徴とする。 That is, according to the invention, such a seat comprises an upper frame and a U-shaped support element to which support surfaces forming each of the backrest part and the seat part are fixed via a U-shaped support element comprising two side arms facing each other; comprising a lower frame, at least one support surface being constituted by an elastic net formed of a plurality of wires arranged laterally parallel to each other, each wire lying in a plane formed by the elastic net; In a configuration including at least one elastically permanently deformed portion,
the elastically permanently deformable portion is disposed within the plane;
It is characterized in that it consists of a straight section parallel to and spaced apart from the straight section of the wire, and two inclined sections connecting the straight section to the straight section of the wire at both ends.
以下、本発明に係わる実施例を添付図面に沿つ
て説明する。 Embodiments of the present invention will be described below with reference to the accompanying drawings.
第1図は既知の、特に車輌用の座席を示してお
り、この座席は一般に金属製でかつ打ち出し材、
形状材、セクシヨン材またはチユーブ状要素であ
る2つの上方フレーム1及び下方フレーム2を含
む。背凭れ部および着座部の受け面または支持面
はU字形の支持要素5,6に固定された金属格子
3,4によつて構成される。このような各剛性金
属格子は、ばね7,8によつて上方および下方そ
れぞれのフレームに横方向に取付けられる。この
取付けの具体的方法は、これらばねの一方ちおい
て前記剛性金属格子の該枠を構成している前記支
持要素5,6の側方アームに係止され、他方にお
いて夫々のフレーム1,2に穿設された孔内に固
定される。勿論、フレームおよび剛性システム格
子は、このままで使用される訳ではなく、例えば
プラスチツク発泡材、布、または前記発泡材を覆
う他の外装被覆材を以て座席として使用されるの
である。 FIG. 1 shows a known seat, particularly for vehicles, which seat is generally made of metal and made of extruded material.
It comprises two upper frames 1 and a lower frame 2 which are profiles, sections or tube-like elements. The receiving or supporting surfaces of the backrest and the seat are constituted by metal grids 3, 4 fixed to U-shaped support elements 5, 6. Each such rigid metal grid is laterally attached to the upper and lower respective frames by springs 7,8. A particular method of attachment is that one of these springs is latched to the side arms of the support elements 5, 6 constituting the frame of the rigid metal lattice, and the other is latched to the respective frame 1, 2. It is fixed in a hole drilled in the hole. Of course, the frame and rigid system lattice are not used as is, but can be used as seats, for example with plastic foam, fabric, or other exterior coverings over the foam.
本発明による座席において、背凭れ部および着
座部それぞれを形成し且つ各フレームに懸吊され
る剛性金属格子には、それ自身所要の弾性を備え
且つ前記フレームに固定された横方向ワイヤで形
成されたネツトによつて置き変えられる。 In the seat according to the invention, the rigid metal lattice forming each of the backrest part and the seat part and suspended from each frame is formed of transverse wires which themselves have the required elasticity and are fixed to said frame. replaced by net.
第2図において、この発明による座席の上方フ
レーム11に取付けられ且つその背凭れ部を形成
する弾性ネツト10が示される。このネツト10
は横方向に、実際には互いに平行に配置された複
数の金属製が好ましいワイヤ12から成る。各ワ
イヤは弾性永久変形部分13を有し、本実施例で
はワイヤの中央部に形成される。このワイヤは鉄
線、または好ましくは常態または焼き戻し鋼(例
えばドイツ工業品規格:DIN2076による)で構
成される。 In FIG. 2 there is shown an elastic net 10 attached to the upper frame 11 of the seat according to the invention and forming the backrest thereof. This net 10
consists of a plurality of wires 12, preferably made of metal, arranged laterally, practically parallel to each other. Each wire has an elastically permanently deformed portion 13, which in this example is formed in the central part of the wire. This wire consists of iron wire or preferably of normal or tempered steel (for example according to the German Industrial Standard: DIN 2076).
各ワイヤに設けられた弾性永久変形部分13は
前記弾性ネツト10の平面内に位置する事が好適
であり、その幾何学的形状は第2図および第5図
に示されているごとく、ワイヤ12の直線部分に
対して平行に離間した直線部分13″と、該直線
部分をワイヤの直線部分に両端において接続して
いる2つの傾斜部分13′とから成る。特にこの
実施例において、前記傾斜部分は直線部分の各端
部に向かつて互いに対称に収斂している(以下、
これを「バケツト形」と称す)。 The elastically permanently deformed portion 13 provided on each wire is preferably located in the plane of the elastic net 10, and its geometrical shape is similar to that of the wire 12 as shown in FIGS. 2 and 5. It consists of a straight section 13'' spaced parallel to the straight section of the wire and two inclined sections 13' connecting it at both ends to the straight section of the wire. converge symmetrically toward each end of the straight section (hereinafter,
This is called the "bucket shape").
ワイヤはその長さに沿つて唯一つまたは複数箇
所に弾性永久変形部分を設けることが出来る。 The wire can be provided with elastically permanently deformed portions at one or more locations along its length.
横方向に互いに平行に配置されたワイヤ12
は、それらの両端を本実施例においてもU字形の
支持要素14の側方アーム14a,14bに夫々
固定される。伸縮性または弾力性を有する弾性ネ
ツト10を支持する前記U字形の支持要素14
は、パイプ製が好適な前記フレーム11,22の
側方部分に挟持されたクリツプ15に依つて取付
けられており、このクリツプ15は第3図および
第4図に示された断面を見れば良く判るように、
一方の部分で前記支持要素の側方アーム14a,
14bを挟持し、他方の部分で前記したごとくフ
レームの側方部分を夫々挟持しており、第1図に
示した既知の例とは異なつて、ばね7,8のよう
な弾性部材を用いていない点に注目すべきであ
る。このようなクリツプの詳細は第6図に示され
ており、更にその変形例が第7図に15′として
示されている。この変形例は側方アーム14aを
反対側から挟持している点が本実施例に示された
クリツプ15との大きな相違点である。また、こ
れらクリツプはばね鋼、プラスチツク一材料等で
造られる。 Wires 12 arranged laterally parallel to each other
are fixed at their ends to the lateral arms 14a, 14b of the U-shaped support element 14, respectively, in this example as well. Said U-shaped support element 14 supports a stretchable or elastic elastic net 10
is attached by a clip 15 held between the side portions of the frames 11 and 22, which are preferably made of pipe, and this clip 15 can be seen in the cross section shown in FIGS. 3 and 4. As you can see,
lateral arms 14a of said support element in one part;
14b, and the other part holds the side parts of the frame as described above, and unlike the known example shown in FIG. 1, elastic members such as springs 7 and 8 are used. It should be noted that there is no Details of such a clip are shown in FIG. 6, and a variation thereof is shown at 15' in FIG. This modification differs greatly from the clip 15 shown in this embodiment in that the side arm 14a is held from the opposite side. Additionally, these clips are made of spring steel, plastic material, and the like.
ワイヤ12が1つの弾性ネツト10を形成する
ために、横方向に互いに並行に配置された複数本
のワイヤが形成する平面内でこれらワイヤと垂直
に配設された間隔要素16が配置され、これらの
要素は、ポリプロピレンが好適なプラスチツク材
料で造られた線部材であり、これらの線部材が規
則正しい間隔で穿設された複数個の横方向孔を持
ち、これらの孔にワイヤ12が貫通し、このこと
に依つて、隣接するワイヤ間の距離は規則正しく
維持される。また、第2図乃至第5図に示した実
施例において、前記間隔要素16は弾性永久変形
部分13を挟んだ両側に縦方向に配設されている
のでネツト全体には或る程度の平面剛性が付与さ
れるが、前記した弾性永久変形部分13が縦に配
列された中央部分は依然として弾性を具備すると
同時にネツト全体に横方向の可撓性を与えてお
り、使用者に硬めの心地良い緩衝効果を与えるも
ととなつている。 In order for the wires 12 to form an elastic net 10, spacing elements 16 are arranged which are arranged perpendicularly to the wires in the plane formed by the wires which are arranged laterally parallel to each other. The elements are wire members made of a plastic material, preferably polypropylene, having a plurality of regularly spaced transverse holes through which the wire 12 extends; By this, the distance between adjacent wires is maintained regularly. Furthermore, in the embodiment shown in FIGS. 2 to 5, the spacing elements 16 are arranged vertically on both sides of the elastically permanently deformable portion 13, so that the entire net has a certain degree of plane rigidity. However, the central portion where the elastic permanent deformation portions 13 are vertically arranged still has elasticity, and at the same time gives the entire net lateral flexibility, providing a stiff and comfortable cushioning to the user. It is the source of the effect.
第4図には上記した心地良い緩衝効果の元とな
る横方向の可撓性を示しており、使用者が背凭れ
部に凭れ掛かると矢印V方向の圧力が作用し、ワ
イヤ12は図示の如く全体として弓なりに撓むの
が容易に理解されよう。 FIG. 4 shows the lateral flexibility that is the source of the above-mentioned comfortable cushioning effect. When the user leans against the backrest, pressure is applied in the direction of arrow V, and the wire 12 moves as shown in the figure. It is easy to understand that the whole body bends in a bow shape.
第5図は、更に詳しく弾性永久変形部分13の
撓み状態を圧力を受けない状態と比較して弾性ネ
ツト10と平行な平面から見たものであり、実線
で示したワイヤ12および側方アーム14a,1
4bは弾性ネツトをフレームに取付ける前の圧力
を受けない状態を示し、弾性ネツトがフレームに
取付けられているが無圧の状態を破線で示し、更
にフレームに取付けられ圧力を受けている状態を
一点鎖線で示している。これらの各状態において
前記弾性永久変形部分13、即ちバケツトは、フ
レームに取付けられる事によりワイヤ端部が若干
左右に引つ張られる為に該バケツト近傍のワイヤ
と共に若干持ち上げられ弾性効果を示している。
次に、使用者が着席し圧力が背凭れ部の平面に作
用すると、バケツトは更に1点鎖線で示した位置
に大きく上方に持ち上げられる。然しながら、こ
こで注目されねばならないのは、バケツトがその
直線部分13″を直接使用者の背中に当接して一
番強い弾性反発力を作用させるのでは無く、余り
弾性反発力の強くないその横方向の面が作用する
為に、弾性ネツト全体としてはかなりの剛性を示
しても使用者の背中、とりわけ背筋に対しては柔
軟に当接するので極めて自然な一体感が奏出さ
れ、長時間着座していても局部的な苦痛を感じさ
せない等の効果があり、特に第1図に示された如
き既知の構成のものと比較して格段の快適感、即
ち疲労感を伴わないといつた効果が得られる。勿
論、バケツトの弾力効果を適度に設定するにはそ
の傾斜部分13′および直線部分13″を適当な傾
き或いは長さに一設定しておけば良く、この設定
は取付けられる車種に応じて変化させれば良いこ
とは自明である。 FIG. 5 shows in more detail the deflection state of the elastic permanently deformed portion 13 compared with the state in which no pressure is applied, as seen from a plane parallel to the elastic net 10, and shows the wire 12 and the side arm 14a shown in solid lines. ,1
4b shows the state in which the elastic net is not under pressure before being attached to the frame, the broken line indicates the state in which the elastic net is attached to the frame but without pressure, and the state in which it is attached to the frame and is under pressure is indicated by one point. Indicated by a chain line. In each of these states, the elastically permanently deformed portion 13, that is, the bucket is attached to the frame, so that the end of the wire is slightly pulled left and right, so that it is slightly lifted together with the wire near the bucket, exhibiting an elastic effect. .
Next, when the user takes a seat and pressure is applied to the plane of the backrest, the bucket is further lifted significantly upwards to the position shown by the dash-dotted line. However, what must be noted here is that the Bucket does not directly contact the user's back with its straight part 13'' to exert the strongest elastic repulsion force, but rather with the straight part 13'' on the side where the elastic repulsion force is not so strong. Because the directional surface acts, even though the elastic net as a whole exhibits considerable rigidity, it flexibly contacts the user's back, especially the back muscles, creating an extremely natural sense of unity, allowing the user to sit for long periods of time. It has the effect of not causing any localized pain even when wearing it, and in particular, compared to the known structure shown in Fig. 1, it has the effect of providing a much more comfortable feeling, that is, no feeling of fatigue. Of course, in order to set the elastic effect of the bucket to an appropriate level, it is sufficient to set the inclined portion 13' and the straight portion 13'' to an appropriate inclination or length, and this setting depends on the vehicle model to which it is installed. It is obvious that it can be changed accordingly.
普通式の座席の場合のように、使用に供するに
は、例えばプラスチツク発泡材を充填し、次いで
布または樹脂シートにより被覆することは既知の
座席と同様に行われる。 As in the case of a conventional seat, for putting it into use, it is filled with, for example, plastic foam and then covered with a cloth or resin sheet in the same way as known seats.
本発明による座席は既知の座席に比べて弾性ネ
ツトの種々の位置に異なる弾性効果を持つバケツ
トを設ける事が出来るので、使用者の体重、車輌
の懸架装置の特性等に対応して異なる分布弾性特
性を与える事が可能である。 Compared to known seats, the seat according to the invention allows bucket belts with different elastic effects to be provided at various positions of the elastic net, so that different distributed elasticity can be obtained depending on the weight of the user, the characteristics of the suspension system of the vehicle, etc. It is possible to give characteristics.
さらに、普通のクリツプによつてフレームに弾
性ネツトを取付けることは、フレームに孔を開け
る必要がなく、製造工程を簡素化することが容易
であるばかりでなく、座席を個々の部分に分ける
ことが出来て最終組立を容易にすることが出来る
等の効果がある。 Furthermore, attaching the elastic net to the frame by ordinary clips does not require drilling holes in the frame, which is not only easy to simplify the manufacturing process, but also allows the seat to be separated into individual parts. This has the advantage of making the final assembly easier.
また、既知の座席は一般に8個のコイルバネを
金属格子を懸吊するのに用いられているが、本発
明によるクリツプを用いれば取付けが容易な上に
重量の点でも軽量化が計られ極めて有利である。 In addition, although the known seat generally uses eight coil springs to suspend a metal grid, the use of the clip according to the present invention is extremely advantageous because it is easy to install and is also light in weight. It is.
第1図は既知の形式の懸吊装置を備えた座席の
斜視図、第2図は本発明による懸吊装置を備えた
座席の実施例の主として背凭れ部の斜視図、第3
図は第2図に示す座席の背凭れ部を形成する弾性
ネツトの無圧状態時の断面図、第4図は第3図と
同様に弾性ネツトの圧力負荷状態(使用時)にお
ける撓み状態を示す断面図、第5図は弾性ネツト
を構成するワイヤの内の1本の弾性永久変形部分
(バケツト)の撓み状態を示す平面図、第6図お
よび第7図は本発明に依る座席に用いられるクリ
ツプを示す斜視図を示す。
図中の符号、1……上方フレーム、2……下方
フレーム、3,4……金属格子、5,6……支持
要素、7,8……ばね、10……弾性ネツト、1
1……上方フレーム、22……下方フレーム、1
2……ワイヤ、13……弾性永久変形部分(バケ
ツト)、13′……傾斜部分、13……直線部分、
14……支持要素、14a,14b……側方アー
ム、15,15′……クリツプ、16……間隔要
素を夫々示す。
1 is a perspective view of a seat with a suspension device of the known type; FIG. 2 is a perspective view, mainly of the backrest, of an embodiment of the seat with a suspension device according to the invention; FIG.
The figure is a cross-sectional view of the elastic net forming the backrest of the seat shown in Figure 2 in a non-pressure state, and Figure 4 shows the deflection state of the elastic net under pressure load (during use), similar to Figure 3. FIG. 5 is a plan view showing the deflection state of one elastic permanently deformed part (bucket) of the wires constituting the elastic net, and FIGS. FIG. Symbols in the figure: 1...Upper frame, 2...Lower frame, 3, 4...Metal grid, 5, 6...Support element, 7, 8...Spring, 10...Elastic net, 1
1... Upper frame, 22... Lower frame, 1
2... Wire, 13... Elastic permanent deformation part (bucket), 13'... Inclined part, 13... Straight part,
14...Support elements, 14a, 14b...Side arms, 15, 15'...Clips, 16...Spacing elements, respectively.
Claims (1)
支持面を互いに対向した2本の側方アーム14
a,14bを含むU字形の支持要素14を介して
固定した上方フレーム11及び下方フレーム22
を含み、少なくとも一つの支持面が横方向に互い
に平行に配置された複数本のワイヤ12で形成さ
れた弾性ネツト10によつて構成され、各ワイヤ
が弾性ネツトが形成する平面内に位置しかつ少な
くとも一つの弾性永久変形部分13を含む構成に
おいて、弾性永久変形部分13が前記平面内に配
設され、且つ前記ワイヤ12の直線部分に対して
平行に離間した直線部分13″と、該直線部分を
ワイヤの直線部分に両端において接続している2
つの傾斜部分13′,13′とから成ることを特徴
とする座席。 2 弾性永久変形部分13が、各ワイヤ12の中
央部分に位置することを特徴とする前記特許請求
の範囲第1項に記載の座席。 3 各ワイヤ12が複数個の弾性永久変形部分1
3を含むことを特徴とする前記特許請求の範囲第
1項或いは第2項に記載の座席。 4 ワイヤ12が鉄または鋼の如き金属製である
ことを特徴とする前記特許請求の範囲第1項乃至
第3項のいずれか1項に記載の座席。 5 各ワイヤ12の両端が前記支持要素14の側
方アーム14a,14bに固定されていることを
特徴とする前記特許請求の範囲第1項乃至第4項
のいずれか1項に記載の座席。 6 側方アーム14a,14bがクリツプ15,
15′によつて前記各フレーム11,22の各側
方部分に取付けられており、前記クリツプ15が
一方の部分で前記側方アームを同時に他方の部分
で前記各フレームの側方部分を夫々挟持している
ことを特徴とする前記特許請求の範囲5項に記載
の座席。 7 前記ワイヤ12が1つの弾性ネツト10を形
成するために該ネツトの平面内で該ワイヤと垂直
に配設された間隔要素16により連結されること
を特徴とする前記特許請求の範囲第1項乃至第6
項のいずれか1項に記載の座席。 8 間隔要素16がプラスチツク材料で造られた
線部材であり、前記線部材が規則正しい間隔で穿
設された複数個の横方向孔をもち、該孔をネツト
のワイヤ12が貫通することを特徴とする特許請
求の範囲第7項に記載の座席。[Claims] 1. Two side arms 14 whose supporting surfaces forming a backrest portion and a seating portion face each other.
Upper frame 11 and lower frame 22 fixed via a U-shaped support element 14 comprising a, 14b
comprising an elastic net 10 having at least one support surface formed by a plurality of wires 12 arranged laterally parallel to each other, each wire lying in a plane formed by the elastic net, and In the configuration including at least one elastically permanently deformable portion 13, the elastically permanently deformable portion 13 is disposed in the plane and includes a straight portion 13″ parallel to and spaced apart from the straight portion of the wire 12; 2 connected to the straight part of the wire at both ends
A seat characterized in that it consists of two inclined parts 13', 13'. 2. Seat according to claim 1, characterized in that the elastically permanently deformed part 13 is located in the central part of each wire 12. 3 Each wire 12 has a plurality of elastically permanently deformed parts 1
3. The seat according to claim 1 or 2, characterized in that the seat comprises: 3. 4. The seat according to any one of claims 1 to 3, wherein the wire 12 is made of metal such as iron or steel. 5. Seat according to any one of claims 1 to 4, characterized in that both ends of each wire 12 are fixed to the side arms 14a, 14b of the support element 14. 6 The side arms 14a, 14b are attached to the clips 15,
15' to each side portion of each of the frames 11, 22, and the clip 15 holds the side arm in one portion and the side portion of each frame in the other portion, respectively. The seat according to claim 5, characterized in that: 7. Claim 1, characterized in that the wires 12 are connected to form an elastic net 10 by spacing elements 16 arranged perpendicularly to the wires in the plane of the net. to 6th
Seats listed in any one of paragraphs. 8. The spacing element 16 is a wire member made of plastic material, said wire member having a plurality of transverse holes drilled at regular intervals, through which the wires 12 of the net pass. The seat according to claim 7.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH3189/83 | 1983-06-10 | ||
CH3189/83A CH652290A5 (en) | 1983-06-10 | 1983-06-10 | SEAT. |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59228809A JPS59228809A (en) | 1984-12-22 |
JPH0236085B2 true JPH0236085B2 (en) | 1990-08-15 |
Family
ID=4250559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59109743A Granted JPS59228809A (en) | 1983-06-10 | 1984-05-31 | Seat |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0128407B1 (en) |
JP (1) | JPS59228809A (en) |
KR (1) | KR920007610B1 (en) |
AT (1) | ATE28266T1 (en) |
BR (1) | BR8402696A (en) |
CH (1) | CH652290A5 (en) |
DE (2) | DE3464693D1 (en) |
ES (1) | ES288723Y (en) |
ZA (1) | ZA844158B (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2308809B (en) * | 1996-01-05 | 1998-07-08 | Youngflex Sa | Improvements in and relating to support structures for incorporation in a seat frame |
GB2316604B (en) * | 1996-08-23 | 1998-10-14 | Youngflex Ag | Improved seat suspension arrangement and adjustment mechanism therefor |
US5762397A (en) * | 1997-03-24 | 1998-06-09 | Venuto; Dennis | Wire attachment to a seat frame |
GB0128417D0 (en) | 2001-11-28 | 2002-01-16 | L&P Swiss Holding Co | Seat suspension arrangement |
US7226130B2 (en) * | 2002-09-12 | 2007-06-05 | Steelcase Development Corporation | Seating with comfort surface |
US7090301B2 (en) | 2002-10-29 | 2006-08-15 | L&P Property Management Company | Apparatus and method for lumbar support structure |
US7549700B2 (en) | 2004-09-07 | 2009-06-23 | Schukra Of North America | Mechanism for thin seat lumbar |
DE602005004111T2 (en) * | 2005-01-19 | 2008-12-18 | L & P Swiss Holding Company | Support structure for a seat with a table function and corresponding Sitzfederungsanordnung |
JP5388271B2 (en) * | 2008-10-20 | 2014-01-15 | 日本発條株式会社 | Back seat frame structure of vehicle seat and vehicle seat having the structure |
EP2347929B1 (en) | 2008-10-20 | 2016-04-13 | NHK Spring Co., Ltd. | Seat back frame structure of seat for vehicle and seat for vehicle with seat back frame structure |
JP5388273B2 (en) * | 2008-11-19 | 2014-01-15 | 日本発條株式会社 | Back seat frame structure of vehicle seat and vehicle seat having the structure |
CN102079259A (en) * | 2011-01-21 | 2011-06-01 | 金文哲 | Steel wire hanging device for vehicle seat and manufacturing method thereof |
DE102012014029A1 (en) | 2012-07-14 | 2014-01-16 | Scherdel Marienberg Gmbh | Pad carrier for e.g. backrest of vehicle seat, has grid-shaped structure made of spring steel wire, where longitudinal and transverse strands of structure and shaping wire are firmly connected with each other without welding rod materials |
DE102012014210B4 (en) * | 2012-07-18 | 2017-07-06 | Adient Luxembourg Holding S.à.r.l. | Seat part for a vehicle seat |
WO2016122439A1 (en) | 2015-01-26 | 2016-08-04 | Kongsberg Automotive, Inc. | Adjustment mechanism for a seat |
EP3297495A1 (en) * | 2015-05-22 | 2018-03-28 | Schukra Gerätebau GmbH | Coupling unit for a support structure |
US9604560B1 (en) | 2015-11-13 | 2017-03-28 | Kongsberg Automotive, Inc. | Assembly for adjusting a lumbar region of a seat |
JP6842045B2 (en) * | 2016-08-04 | 2021-03-17 | テイ・エス テック株式会社 | Sheet |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5838513A (en) * | 1981-08-31 | 1983-03-07 | 株式会社タチエス | Sheet support for vehicle |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3137489A (en) * | 1963-05-09 | 1964-06-16 | Van Dresser Specialty Corp | Seat spring structure |
GB1540204A (en) * | 1977-02-28 | 1979-02-07 | Youngflex Sa | Cushion support element |
US4357005A (en) * | 1980-12-08 | 1982-11-02 | Lear Siegler, Inc. | Support for seat pad |
-
1983
- 1983-06-10 CH CH3189/83A patent/CH652290A5/en not_active IP Right Cessation
-
1984
- 1984-05-21 AT AT84105798T patent/ATE28266T1/en not_active IP Right Cessation
- 1984-05-21 DE DE8484105798T patent/DE3464693D1/en not_active Expired
- 1984-05-21 DE DE198484105798T patent/DE128407T1/en active Pending
- 1984-05-21 EP EP84105798A patent/EP0128407B1/en not_active Expired
- 1984-05-31 JP JP59109743A patent/JPS59228809A/en active Granted
- 1984-06-04 ZA ZA844158A patent/ZA844158B/en unknown
- 1984-06-04 BR BR8402696A patent/BR8402696A/en not_active IP Right Cessation
- 1984-06-08 KR KR1019840003218A patent/KR920007610B1/en not_active IP Right Cessation
- 1984-06-08 ES ES1984288723U patent/ES288723Y/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5838513A (en) * | 1981-08-31 | 1983-03-07 | 株式会社タチエス | Sheet support for vehicle |
Also Published As
Publication number | Publication date |
---|---|
BR8402696A (en) | 1985-05-07 |
JPS59228809A (en) | 1984-12-22 |
DE128407T1 (en) | 1985-03-14 |
DE3464693D1 (en) | 1987-08-20 |
KR850000221A (en) | 1985-02-26 |
ES288723Y (en) | 1987-04-01 |
CH652290A5 (en) | 1985-11-15 |
KR920007610B1 (en) | 1992-09-08 |
ES288723U (en) | 1986-01-16 |
ZA844158B (en) | 1985-01-30 |
EP0128407A1 (en) | 1984-12-19 |
ATE28266T1 (en) | 1987-08-15 |
EP0128407B1 (en) | 1987-07-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0236085B2 (en) | ||
US4602819A (en) | Part adapted to ensure comfort in a vehicle seat, especially an automotive vehicle seat | |
US7338039B2 (en) | Spring suspension mat | |
US3639002A (en) | Seat construction | |
US3411824A (en) | Rubber diaphragm support for bucket seats | |
US6170915B1 (en) | Seat assembly | |
CN100398035C (en) | Tension structure of seat back | |
KR19990076993A (en) | Seat frame support structure | |
US4790596A (en) | Resilient chair | |
BRPI0711417A2 (en) | suspended eccentric seat frame | |
WO2005094633A1 (en) | Lumbar support structure with cross-bars providing additional support | |
US2591185A (en) | Wire spring structure | |
US3880467A (en) | Seat construction | |
US2234253A (en) | Spring support | |
JP3792729B2 (en) | Spring bridge for mattress stand | |
US5269497A (en) | Seat spring structure | |
US2719578A (en) | Seating spring construction | |
US2214136A (en) | Spring construction | |
US3512831A (en) | Spring seat | |
US3498598A (en) | Soft front spring seat suspension | |
US4283046A (en) | Seat construction | |
US2893476A (en) | Seat construction | |
JPH0626524B2 (en) | Chair back | |
US3907266A (en) | Furniture spring | |
US2829880A (en) | Formed spring units and spring assemblies of sinuous design |