JPH0462729B2 - - Google Patents
Info
- Publication number
- JPH0462729B2 JPH0462729B2 JP30504488A JP30504488A JPH0462729B2 JP H0462729 B2 JPH0462729 B2 JP H0462729B2 JP 30504488 A JP30504488 A JP 30504488A JP 30504488 A JP30504488 A JP 30504488A JP H0462729 B2 JPH0462729 B2 JP H0462729B2
- Authority
- JP
- Japan
- Prior art keywords
- cushion material
- thickness direction
- needle
- unit
- cushion
- 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
- 239000000463 material Substances 0.000 claims description 35
- 238000005520 cutting process Methods 0.000 claims description 10
- 238000009825 accumulation Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000000835 fiber Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明はマツトレス用クツシヨン材に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to a cushion material for pinerests.
（従来の技術と問題点）
マツトレスとして要求される条件の一つに適度
の剛性がある。適度の剛性がないと、身体が不自
然に沈み込み、寝心地が悪く、寝返りもし難たく
なつて、疲労が大きくなる。(Conventional technology and problems) One of the requirements for a pine tress is appropriate rigidity. Without proper rigidity, your body will sink unnaturally, making it uncomfortable to sleep, making it difficult to turn over, and increasing fatigue.
適度の剛性を有するクツシヨン材としては、従
来例えば、硬質の合成樹脂発砲板や、多数のコイ
ルスプリングを縦横に装置したスプリング構造
体、または特開昭52−152573号公報、特開昭61−
36954号公報等に開示されるように無数の巻縮ス
テープルに、必要に応じてニードル加工を施して
成形し、各ステープルの接合点を接着剤で結合し
て保持したもの等がある。しかしながら、かかる
従来のものは、剛性は有するが、他の大切な要素
である通気性がなかつたり、またその構成により
製作が繁雑であつたり、更には剛性の点に於いて
もう一ツ満足できない点があつた。本発明は、独
特の構成により、充分な剛性を持たせると同時
に、マツトレスとして他の重要な要素である通気
性をも満足させたマツトレス用クツシヨン材を提
供するものである。 Conventional cushion materials with appropriate rigidity include, for example, hard synthetic resin foam plates, spring structures in which many coil springs are installed vertically and horizontally, or Japanese Patent Application Laid-Open No. 152573/1983, Japanese Patent Application Laid-Open No. 61-1982.
As disclosed in Japanese Patent No. 36954, etc., there is a method in which countless crimped staples are formed by performing needle processing as necessary, and the joining points of each staple are bonded with an adhesive and held. However, although such conventional products have rigidity, they do not have air permeability, which is an important element, and are complicated to manufacture due to their configuration, and furthermore, they are not satisfactory in terms of rigidity. The point was hot. The present invention provides a cushion material for a pinerest that has a unique structure and has sufficient rigidity while also satisfying air permeability, which is another important element for a pinerest.
（問題を解決するための手段）
第１項記載のクツシヨン材は、無数の巻縮ステ
ープルの集積体に、厚さ方向に針を刺し込んでニ
ードル加工を施して成る平板状部材を、所望の切
断巾に切断して単位部材を構成し、該単位部材の
前記切断巾を厚さ方向として、前記単位部材を多
数連接し、これらを接着又は溶着して一体化して
成るものである。(Means for Solving the Problem) The cushion material described in item 1 is a flat plate-shaped member formed by needle-processing an accumulation of countless crimped staples in the thickness direction. A unit member is constructed by cutting into a cutting width, and a large number of unit members are connected with the cutting width of the unit member in the thickness direction, and these are integrated by gluing or welding.
第２項記載のクツシヨン材は、前記第１項記載
のクツシヨン材に於いて、単位部材を多数連接
し、これらを接着又は溶着により一体化したクツ
シヨン材に柔軟材を積層又は被覆して成るもので
ある。 The cushion material according to item 2 is the cushion material according to item 1, which is made by connecting a large number of unit members and integrating them by adhesion or welding, and then laminating or covering the cushion material with a flexible material. It is.
（作用と実施例）
以上の本発明クツシヨン材の作用を図に示す実
施例の構成と共に説明する。(Function and Examples) The function of the cushion material of the present invention described above will be explained together with the structure of the embodiment shown in the drawings.
第１図に於いて符号１はニードル加工機、２は
無数の巻縮ステープルの集積体を示すものであ
る。巻縮ステープル２の材質、繊度及び長さは例
えば次のようなものを適宜に選択することができ
る。 In FIG. 1, reference numeral 1 indicates a needle processing machine, and reference numeral 2 indicates an accumulation of countless crimped staples. The material, fineness, and length of the crimp staple 2 can be appropriately selected from, for example, the following.
材質 ポリエステル、ポリエチレン、ポリプロ
ピレン繊維やこれらの複合繊維
繊度 30〜1000（デニール）
長さ 20〜200（mm）
しかして、ニードル加工機１に於いて前記集積
体２に、厚さ方向に針３を刺し込んでニードル加
工を施し、平板状部材４を構成する。ニードル加
工前には、例えば第２図ａに示すように単にラン
ダムに存在していた無数の巻縮ステープルは、ニ
ードル加工により、三次元方向に相互にからみ合
い結合するが、この際、針３が通つた部分とその
近傍に於いては、第２図ｂに示すように、その向
きを厚さ方向に向けられたステープルの割合が大
きくなる。この結果、平板状部材４は、そのニー
ドリング方向と、ニードリング方向と直角の方向
とでクツシヨン性が異なり、即ち第３図に示すよ
うに、ばね定数がニードリング方向には小さくニ
ードリング方向と直角の方向には大きい。 Material: polyester, polyethylene, polypropylene fiber, or composite fibers thereof Fineness: 30 to 1000 (denier) Length: 20 to 200 (mm) The plate member 4 is formed by piercing and needle processing. Before needling, countless crimped staples, which existed simply at random as shown in FIG. As shown in FIG. 2b, in the portion where the staple passes through and its vicinity, the proportion of staples oriented in the thickness direction increases. As a result, the flat plate member 4 has different cushioning properties in the needling direction and in a direction perpendicular to the needling direction, that is, as shown in FIG. It is large in the direction perpendicular to .
以上の如くして構成した平板状部材４を、所望
の切断巾ｌに切断して単位部材５を構成し、該単
位部材５の切断巾ｌを厚さ方向として、前記単位
部材５を多数連接し、これらを接着又は溶着して
一体化する。第４図に示すものは、如くして構成
したクツシヨン材７である。かかるクツシヨン材
７の特徴は、平板状部材４に於ける切断巾ｌをク
ツシヨン材の厚さ方向として構成したので、即ち
第３図に於いて、ニードリング方向と直角の方向
を、クツシヨン材７の厚さ方向に構成したので、
充分な剛性を得ることができる。また同時に、か
かるクツシヨン材７は、ニードリングによつて構
成されている平板状部材４から成つているので、
ニードリング方向と直角の方向をクツシヨン材の
厚さ方向としても通気性は良好である。 The unit member 5 is constructed by cutting the flat member 4 constructed as described above into a desired cutting width l, and a large number of unit members 5 are connected with the cutting width l of the unit member 5 in the thickness direction. Then, these are glued or welded to integrate. What is shown in FIG. 4 is the cushion material 7 constructed in this manner. The feature of this cushion material 7 is that the cutting width l of the flat member 4 is set in the thickness direction of the cushion material, that is, in FIG. 3, the direction perpendicular to the needling direction is Since it is configured in the thickness direction of
Sufficient rigidity can be obtained. At the same time, since the cushion material 7 is made of a flat plate member 4 formed by needling,
Even if the direction perpendicular to the needling direction is the thickness direction of the cushion material, the breathability is good.
第５図は、クツシヨン材７の拡大図であるが、
前記クツシヨン材７に必要に応じて柔軟材６を積
層又は被覆した例である。これによつてクツシヨ
ン材の柔軟度を必要に応じて調整してもよい。柔
軟材６としては、やや厚手のシート部材等従来使
用されているいかなるものでもよい。 FIG. 5 is an enlarged view of the cushion material 7,
This is an example in which the cushion material 7 is laminated or covered with a flexible material 6 as required. This allows the degree of flexibility of the cushion material to be adjusted as required. The flexible material 6 may be any conventionally used material such as a slightly thick sheet member.
本発明のクツシヨン材７は、これ自体のみを詰
め物としてマツトレスを構成してもよいし、他の
クツシヨン材を併用してマツトレスを構成しても
よいことはもちろんである。 It goes without saying that the cushion material 7 of the present invention may be used alone as a stuffing material to form a mattress, or may be used in combination with other cushion materials to form a mattress.
（発明の効果）
本発明は以上の通り、無数の巻縮ステープルの
集積体に、ニードリングして構成した平板状部材
を、ニードリング方向と直角の方向をクツシヨン
材の厚さ方向に構成したので、身体の不自然な沈
み込みを防ぐための適度の剛性は充分に満足する
ことができると共に良好な通気性も得られるとい
う優れた特徴を有するものである。(Effects of the Invention) As described above, the present invention has a flat member formed by needling an accumulation of countless crimp staples, with the direction perpendicular to the needling direction being in the thickness direction of the cushion material. Therefore, it has the excellent characteristics of being able to sufficiently satisfy the need for appropriate rigidity to prevent the body from sinking unnaturally, and also providing good breathability.
第１図および第２図ａ，ｂは、本発明のクツシ
ヨン材を構成する過程を表わした説明時断面図、
第３図は平板状部材の荷重とひずみの関係を表わ
す説明図、第４図は、本発明クツシヨン材の斜視
図、第５図は、同一部拡大断面図である。
符号１……ニードル加工機、２……巻縮ステー
プル集合体、３……針、４……平板状部材、５…
…単位部材、６……柔軟材、７……クツシヨン
材。
FIGS. 1 and 2 a and b are cross-sectional views for explaining the process of constructing the cushion material of the present invention;
FIG. 3 is an explanatory diagram showing the relationship between load and strain on a flat plate member, FIG. 4 is a perspective view of the cushion material of the present invention, and FIG. 5 is an enlarged sectional view of a portion of the same. Symbol 1... Needle processing machine, 2... Crinkling staple assembly, 3... Needle, 4... Flat member, 5...
...Unit member, 6...Flexible material, 7...Cushion material.
Claims (1)
に針を刺し込んでニードル加工を施して成る平板
状部材を、所望の切断巾に切断して単位部材を構
成し、該単位部材の前記切断巾を厚さ方向とし
て、前記単位部材を多数連接し、これらを接着又
は溶着により一体化したことを特徴とするマツト
レス用クツシヨン材。 ２ 第１項に於いて、単位部材を多数連接し、こ
れらを接着又は溶着により一体化したクツシヨン
材に柔軟材を積層又は被覆したことを特徴とする
マツトレス用クツシヨン材。[Claims] 1. A unit member is constructed by cutting a flat plate-like member, which is formed by needle-processing an accumulation of countless crimped staples by inserting a needle in the thickness direction, into a desired cutting width. A cushion material for a pinerest, characterized in that a large number of the unit members are connected with the cutting width of the unit member in the thickness direction, and these are integrated by adhesion or welding. 2. A cushion material for a pinerest according to item 1, characterized in that the cushion material is made by connecting a large number of unit members and integrating them by adhesion or welding, and the cushion material is laminated or covered with a flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30504488A JPH02152411A (en) | 1988-12-01 | 1988-12-01 | Cushion material for mattresses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30504488A JPH02152411A (en) | 1988-12-01 | 1988-12-01 | Cushion material for mattresses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02152411A JPH02152411A (en) | 1990-06-12 |
| JPH0462729B2 true JPH0462729B2 (en) | 1992-10-07 |
Family
ID=17940433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30504488A Granted JPH02152411A (en) | 1988-12-01 | 1988-12-01 | Cushion material for mattresses |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02152411A (en) |
-
1988
- 1988-12-01 JP JP30504488A patent/JPH02152411A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02152411A (en) | 1990-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |