JPS6010452Y2 - cushion material - Google Patents
cushion materialInfo
- Publication number
- JPS6010452Y2 JPS6010452Y2 JP12431982U JP12431982U JPS6010452Y2 JP S6010452 Y2 JPS6010452 Y2 JP S6010452Y2 JP 12431982 U JP12431982 U JP 12431982U JP 12431982 U JP12431982 U JP 12431982U JP S6010452 Y2 JPS6010452 Y2 JP S6010452Y2
- Authority
- JP
- Japan
- Prior art keywords
- protrusions
- sheet
- protrusion
- molded body
- sheet molded
- 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
Links
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Description
【考案の詳細な説明】
本考案はクッション材に関し、さらに具体的には寝具・
座ぶとん・ソファ−・いす等のクッション部分に使用さ
れるクッション材に関するものである。[Detailed description of the invention] This invention relates to cushioning materials, and more specifically to bedding and
This relates to cushioning materials used for the cushioning parts of seat cushions, sofas, chairs, etc.
本考案のクッション材は、硬質又は半硬質材料製のシー
ト成形体に断面かまぼこ形の突条を長手方向に多数形威
し、全体として断面が波形状のシートを構威し、シート
の長手方向の両端においてかまぼこ形の突条を連結する
縁部を形威し、隣接するかまぼこ形突条相互間に横方向
及び長手方向にリブや連結部を形威し、かまぼこ形の各
突条の表面に多数のいぼ状小突起を配置し、前記シート
成形体の裏面に柔軟材料製の板状体を重ね合わせたこと
を特徴とする。The cushioning material of the present invention has a sheet molded body made of a hard or semi-hard material with a large number of protrusions having a semicircular cross section in the longitudinal direction, and the entire sheet has a corrugated cross section. Edges that connect the semicylindrical protrusions are formed at both ends, ribs and connecting parts are formed in the transverse and longitudinal directions between adjacent semicylindrical protrusions, and the surface of each semicylindrical protrusion is formed. A large number of wart-like small protrusions are arranged on the sheet molded body, and a plate-like body made of a flexible material is superimposed on the back surface of the sheet molded body.
以下本考案の一実施例について図面を参照しつつ説明す
る。An embodiment of the present invention will be described below with reference to the drawings.
第１図において、１は硬質又は半硬質材料製のシート成
形体で金型により一体的に成形される。In FIG. 1, numeral 1 denotes a sheet molded body made of a hard or semi-hard material, which is integrally molded with a metal mold.
例えば、ハイエチレン、ソフトロン等と称呼される可塑
性発泡プラスチック材料を用いることができる。For example, a flexible foamed plastic material called high ethylene, softron, etc. can be used.
シート成形体１に断面がかまぼこ形の突条２，２・・・
・・・を長手方向に多数形威し、全体として断面が波形
状のシートを構成する。Projections 2, 2... having semicylindrical cross sections are formed on the sheet molded body 1.
... are arranged in a large number in the longitudinal direction, forming a sheet with a corrugated cross section as a whole.
突条２の表面に多数のいぼ状小突起３，３・・・・・・
が千鳥状に配置されて設けられている。Numerous wart-like small projections 3, 3... on the surface of the protrusion 2.
are arranged in a staggered manner.
いぼ状小突起３は使用者の筋肉にマツサージ効果を与え
るためのものである。The wart-like small protrusions 3 are for giving a pine surge effect to the user's muscles.
小突起３，３・・・・・・の配置の仕方は、千鳥状に限
らず、規則的または不規則的な任意の配置があり得るこ
とはもちろんである。It goes without saying that the arrangement of the small protrusions 3, 3, .
シートの長手方向の両端において縁部４，５が設けられ
、縁部４，５はかまぼこ形の突条２，２・・・・・・と
一体重に成形されて各突条の端部を連結しているので、
使用者の体重によってシート成形体１が変形しかまぼこ
形の突条の列の間が開くのを防止する。Edges 4, 5 are provided at both ends of the sheet in the longitudinal direction, and the edges 4, 5 are integrally formed with semicylindrical protrusions 2, 2, etc., and the ends of each protrusion are formed integrally with each other. Since it is connected,
This prevents the sheet molded body 1 from deforming due to the user's weight and from opening the rows of hollow-shaped protrusions.
互いに横並びに隣接する突条２１ と突条２゜について
みると、突条２１の周縁部にある小突起３□と突条２□
の周縁部にある小突起３゜とは対向する位置に設けられ
ており、小突起３１ と小突起３゜との間にリブ６を形
成する（第３図）。Looking at the protrusions 21 and 2° that are adjacent to each other side by side, the small protrusion 3□ and the protrusion 2□ on the peripheral edge of the protrusion 21
A rib 6 is formed between the small protrusion 31 and the small protrusion 3° (Fig. 3).
同様に、突条２□の小突起３゜と対向する位置にある突
条２３の小突起３３との間に、突条２３の小突起３３と
突条２４の小突起３４との間にリブ６を形成する。Similarly, there is a rib between the small protrusion 3° of the protrusion 2□ and the small protrusion 33 of the protrusion 23 located at the opposite position, and between the small protrusion 33 of the protrusion 23 and the small protrusion 34 of the protrusion 24. form 6.
これらのリブ６．６．・・・・・・は隣接する突条と一
体的に形成されており、隣接する突条間の間隔を一定に
保持することができ、縁部４及び５の補強作用と相まっ
て、かまぼこ形の突条の列の間が拡がるのを防止する効
果を一層向上させる。These ribs 6.6. . . . is formed integrally with the adjacent protrusions, so that the distance between the adjacent protrusions can be maintained constant, and together with the reinforcing action of the edges 4 and 5, the semicylindrical shape To further improve the effect of preventing the spaces between the rows of protrusions from widening.
実施例には一連のリブ６．６．・・・・・・が−直線上
に在るものが示されているが、リブ６．６．・・・・・
・が−直線上に配置されていない場合においても同等の
補強効果を奏することはもちろんである。The embodiment includes a series of ribs 6.6. . . . are shown on the − straight line, but the ribs 6.6.・・・・・・
It goes without saying that the same reinforcing effect can be achieved even when * is not arranged on the - straight line.
なお、リフ６．６．・・・・・・は補強作用のほかに、
突条間の谷部７，７．・・・・・・を分断することによ
り通気性の抑制作用をも行う。In addition, riff 6.6. In addition to the reinforcing effect,...
Valley between protrusions 7, 7. By dividing the..., it also has the effect of suppressing air permeability.
シートの長手方向に並んでいる突条相互間に溝８が存在
し、溝８には断面がほぼ半円形状の連結部９が形成され
ている。A groove 8 exists between the protrusions arranged in the longitudinal direction of the sheet, and a connecting portion 9 having a substantially semicircular cross section is formed in the groove 8.
連結部９は突条２，２゜・・・・・・の各列のそれぞれ
異なる位置に設けられており、体重によってシート成形
体１が広がったり突条２が変形したりするのを極力防止
するリブの効果を有する。The connecting portions 9 are provided at different positions in each row of the protrusions 2, 2°, etc., to prevent the sheet molded body 1 from spreading or the protrusions 2 from deforming due to body weight as much as possible. It has a ribbed effect.
第２図はシート成形体１の底面図で、突条２３，２□、
２３．・・・・・・を裏側から見た状態を示す。FIG. 2 is a bottom view of the sheet molded body 1, with protrusions 23, 2□,
23. Shows the state seen from the back side.
シート成形体１の裏面に柔軟材料製の板状体１０を重ね
合わせる（第４図）。A plate-shaped body 10 made of a flexible material is superimposed on the back side of the sheet molded body 1 (FIG. 4).
板状体１０は可撓性に富んた合成樹脂製発泡体であるこ
とが望ましく、例えはウレタンフオームを用いることが
できる。The plate-shaped body 10 is desirably a highly flexible synthetic resin foam; for example, urethane foam can be used.
板状体１０はコム系接着剤等によりシート成形体１に直
接接着することができるが、あるいはシート成形体１と
板状体１０との間にクラフト紙や金山等の補強シート（
図示せず）を介在させることもできる。The plate-like body 10 can be directly adhered to the sheet molded body 1 with a com-based adhesive or the like, but alternatively, a reinforcing sheet (such as kraft paper or Kanayama) (
(not shown) may also be provided.
本考案の効果は次のとおりである。The effects of the present invention are as follows.
■ 本考案は、シートの長手方向の両端において突条２
を連結する縁部４および５と、隣接する突条２の横方向
の相互間に横方向のリブ６がシート成形体１と一体的に
設けられて補強されているので、シートの横方向に加え
られる曲げモーメントに対して剛性を有しており、また
隣接する突条２の長手方向の相互間に長手方向の連結部
９がシート成形体１と一体的に設けられて補強されてい
るのでシーＩ・の長手方向に加えられる曲げモーメント
に対しても剛性を有しており、曲げモーメントがシート
の横方向に加わったときも、シートの長手方向に加わっ
たときも、そのような曲げモーメントに対して過度の変
形を防止する性能を備えているので、シート成形体全体
として調和のとれた程よい剛性を有するクッション材を
得ることができる。■ This invention has two protrusions at both longitudinal ends of the sheet.
A lateral rib 6 is provided integrally with the sheet molded body 1 and reinforced between the edges 4 and 5 that connect the ridges 4 and 5 and the adjacent ridges 2 in the lateral direction. It has rigidity against the applied bending moment, and longitudinal connecting portions 9 are provided integrally with the sheet molded body 1 between adjacent protrusions 2 in the longitudinal direction for reinforcement. It also has rigidity against bending moments applied in the longitudinal direction of the sheet, and when bending moments are applied in the lateral direction of the sheet as well as in the longitudinal direction of the sheet, such bending moments Since the cushioning material has the ability to prevent excessive deformation, it is possible to obtain a cushioning material having a well-balanced and moderate rigidity as a whole of the sheet molded article.
■ 突条２，２間の谷部７はリブ６によって分断されて
おり、またシートの長手方向の両端にわいて谷部７は縁
部４および５によって閉塞されているので、通気性が抑
制され、とくに冬季の使用に供する場合には暖かいクッ
ション材として用いることができる。■ The trough 7 between the protrusions 2 and 2 is divided by the rib 6, and the trough 7 is closed by the edges 4 and 5 at both longitudinal ends of the sheet, so breathability is suppressed. It can be used as a warm cushioning material, especially when used in winter.
第１図は本考案の一実施例の平面図、第２図は裏面図、
第３図は第１図の■−■線に沿う拡大断面図、第４図は
第１図の■−■線に沿う断面図である。
１・・・・・・シート成形体、２・・・・・・突条、３
・・・・・・いぼ状小突起、４，５・・・・・・縁部、
６・・・・・・リブ、７・・・・・・谷部、８・・・・
・・溝、９・・・・・・連結部、１０・・・・・・柔軟
材料製板状体。Figure 1 is a plan view of an embodiment of the present invention, Figure 2 is a back view,
FIG. 3 is an enlarged sectional view taken along the line ■--■ in FIG. 1, and FIG. 4 is a sectional view taken along the line ■--■ in FIG. 1...Sheet molded body, 2...Protrusion, 3
・・・・・・Verrucous protrusion, 4, 5・・・・edge,
6...Rib, 7...Tanibe, 8...
...Groove, 9...Connecting portion, 10...Plate-shaped body made of flexible material.
Claims (1)
形の突条２を長手方向に多数形威し、全体として断面が
波形状のシートを構威し、シートの長手方向の両端にお
いて突条２を連結する縁部４．５を形威し、隣接する突
条２の横方向の相互間にそれぞれ横方向のリブ６を形成
し、また隣接する突条２の長手方向の相互間にそれぞれ
長手方向の連結部９を形威し、各突条２の表面に多数の
いぼ状小突起３を配置し、前記シート成形体１の裏面に
柔軟材料製の板状体１０を重ね合わせて成るクッション
材。A sheet molded body 1 made of a hard or semi-rigid material is provided with a plurality of protrusions 2 each having a semi-cylindrical cross section in the longitudinal direction to form a sheet with a corrugated cross section as a whole, with protrusions 2 at both longitudinal ends of the sheet. 2, forming a lateral rib 6 between the adjacent ridges 2 in the lateral direction, and forming a lateral rib 6 between the longitudinal edges of the adjacent ridges 2, respectively. A connecting portion 9 in the longitudinal direction is formed, a large number of small wart-like protrusions 3 are arranged on the surface of each protrusion 2, and a plate-like body 10 made of a flexible material is superimposed on the back surface of the sheet molded body 1. Cushion material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12431982U JPS6010452Y2 (en) | 1982-08-17 | 1982-08-17 | cushion material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12431982U JPS6010452Y2 (en) | 1982-08-17 | 1982-08-17 | cushion material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS596961U JPS596961U (en) | 1984-01-17 |
| JPS6010452Y2 true JPS6010452Y2 (en) | 1985-04-10 |
Family
ID=30283441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12431982U Expired JPS6010452Y2 (en) | 1982-08-17 | 1982-08-17 | cushion material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6010452Y2 (en) |
-
1982
- 1982-08-17 JP JP12431982U patent/JPS6010452Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS596961U (en) | 1984-01-17 |
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