JPH0428357Y2 - - Google Patents
Info
- Publication number
- JPH0428357Y2 JPH0428357Y2 JP16719186U JP16719186U JPH0428357Y2 JP H0428357 Y2 JPH0428357 Y2 JP H0428357Y2 JP 16719186 U JP16719186 U JP 16719186U JP 16719186 U JP16719186 U JP 16719186U JP H0428357 Y2 JPH0428357 Y2 JP H0428357Y2
- Authority
- JP
- Japan
- Prior art keywords
- solidified
- entangled
- filaments
- state
- flat body
- 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
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 238000009408 flooring Methods 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 3
- 239000011120 plywood Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 241000238876 Acari Species 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010040925 Skin striae Diseases 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
Landscapes
- Floor Finish (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は主として建築用としてタタミの下に敷
いて使う補助の床材に関するものである。[Detailed description of the invention] [Industrial field of application] The present invention relates to an auxiliary flooring material that is used primarily for construction purposes by being laid under tatami mats.
〔従来の技術〕および〔考案が解決しようとする
問題点〕
従来はタタミの下と床面上との間には何も入れ
ずに施工していた。このために通気性が悪くダニ
等やカビ等が発生しやすい状況にあり、また階上
から階下に与える騒音を防止し切れない等の欠点
があつた。[Prior art] and [Problems to be solved by the invention] Conventionally, construction was carried out without inserting anything between the bottom of the tatami and the floor surface. As a result, ventilation is poor, making it easy for dust mites and mold to grow, and there are also drawbacks such as the inability to completely prevent noise from being transmitted from upstairs to downstairs.
本考案は多口ノズルにより押出成形された１〜
３mm〓の熱可塑性合成樹脂製線条の多数本を未だ
固化しない間に押出速度ａと引出速度ｂとの関係
をａ＞ｂとすることにより波形状にちじめられて
交絡され且つ交点をこれ等線条の粘着力で上記の
未だ固化しない間に接着されると共に交絡状態お
よび接着状態の維持を冷却固化により確保された
構成の板状扁平体としたことを特徴とする床材を
提供しこれをタタミの下と床面上との間に挟入す
る施工をなすようにさせることによつて上記のよ
うな問題点を解決するものである。
This invention is made by extrusion molding using a multi-nozzle.
By setting the relationship between the extrusion speed a and the withdrawal speed b to a>b while a large number of 3 mm thermoplastic synthetic resin filaments are still unsolidified, they are entangled in a wave shape and the intersection points are Provided is a flooring material characterized in that it is a plate-like flat body that is adhered to the above-mentioned while not yet solidified by the adhesive force of these filaments, and that the maintenance of the intertwined state and the bonded state is ensured by cooling and solidifying. However, the above-mentioned problems are solved by inserting this between the bottom of the tatami and the floor surface.
図に示す実施例は適度の弾性を備えた硬質熱可
塑性合成樹脂材の加熱熔融物を多口ノズル５によ
り１〜３mm〓の太さの線条１として押し出し、こ
れ等線条１を未だ固化しない間に押出速度ａより
遅い引出速度ｂの引取コンベア６，６′を以て引
出して適度の密度の波形状にちじめて交絡させ且
つ交点をこれ等線条１の粘着力で上記の未固化中
に接着させると共に当該線条１を水７による冷却
により上記の交絡状態および接着状態に固化させ
る製法により板状扁平体２を構成し、この扁平体
２の表裏両面にベニア合板３，３′をはり合わせ
たものである。
In the example shown in the figure, a heated melt of a hard thermoplastic synthetic resin material with appropriate elasticity is extruded through a multi-nozzle 5 as filaments 1 with a thickness of 1 to 3 mm, and these filaments 1 are still solidified. During this time, the unsolidified material is pulled out using take-up conveyors 6, 6' at a drawing speed b slower than the extrusion speed a, and is entangled in a wave shape with an appropriate density, and the intersecting points are fixed with the adhesive force of these filaments 1. A plate-shaped flat body 2 is constructed by a manufacturing method in which the filaments 1 are solidified into the above-mentioned intertwined and bonded state by cooling with water 7, and veneer plywood 3, 3' is placed on both the front and back surfaces of this flat body 2. It is a combination of.
本考案は前面に亘つて通気孔をあけた合板と扁
平体とをはり合せた構成とすることもあり、また
合板をはり合せていない扁平体２を提供し現場で
合板とはり合せて若くははり合せないで使用する
ようにすることも可能であり、更に扁平体２の片
面に合板をはり合せた構成とする場合もある。 The present invention may be constructed by gluing plywood with ventilation holes across the front and a flat body, or it may provide a flat body 2 without plywood laminated to it, and it can be laminated with plywood on site to make it look younger. It is also possible to use it without gluing it together, and there is also a case where plywood is laminated on one side of the flat body 2.
〔作用〕および〔考案の効果〕
本考案は多口ノズルにより押出成形された１〜
３mm〓の熱可塑性合成樹脂製線条の多数本を未だ
固化しない間に押出速度ａと引出速度ｂとの関係
をａ＞ｂとすることにより波形状にちじめられて
交絡され且つ交点をこれ等線条の粘着力で上記の
未だ固化しない間に接着されると共に交絡状態お
よび接着状態の維持を冷却固化により確保された
構成の板条扁平体としたことを特徴とするので、
タタミの下と床面上との間に挟入して使用した際
には通気性がよくダニ等の発生およびカビ等の発
生の抑制を大幅に改善することができ、また階上
から階下に与える騒音の防止にも大いに役立つ等
の実用的効果があるのみならず本考案に於て線条
は其の交絡を未固化状態でなすので当該交絡が容
易であり同じく接触点の接着も未固化状態に於け
る線条の粘着力でなすのでバインダー装置も接着
剤も必要としない等の優れた効果を有するもので
ある。[Function] and [Effects of the invention] The present invention is made by extrusion molding using a multi-nozzle.
By setting the relationship between the extrusion speed a and the withdrawal speed b to a>b while a large number of 3 mm thermoplastic synthetic resin filaments are still unsolidified, they are entangled in a wave shape and the intersection points are It is characterized in that it is a plate strip flat body having a structure in which the adhesive force of these strips is used to adhere the above-mentioned while the strips are not solidified, and the maintenance of the intertwined state and the bonded state is ensured by cooling and solidifying.
When used between the bottom of the floor and the floor surface, it has good ventilation and can greatly reduce the occurrence of dust mites and mold. Not only does it have a practical effect, such as greatly helping to prevent noise, but also because the filaments in this invention are intertwined in an unsolidified state, the intertwining is easy, and the adhesion at the contact point is also unhardened. Since this is achieved by the adhesive strength of the filaments in the current state, it has excellent effects such as not requiring a binder device or adhesive.
図は本考案床材の実施例を示すものであつて、
第１図は一部切截斜視図、第２図は扁平体の製造
過程を示す側面略図である。
１……線条、２……扁平体、３，３′……合板、
５……多口ノズル、６，６′……引出コンベア、
７……水。
The figure shows an example of the flooring material of the present invention.
FIG. 1 is a partially cutaway perspective view, and FIG. 2 is a schematic side view showing the manufacturing process of the flat body. 1...Striae, 2...Flat body, 3, 3'...Plywood,
5...Multi-mouth nozzle, 6,6'...Drawer conveyor,
7...Water.
Claims (1)
熱可塑性合成樹脂製線条の多数本を未だ固化しな
い間に押出速度ａと引出速度ｂとの関係をａ＞ｂ
とすることにより波形状にちじめられて交絡され
且つ交点をこれ等線条の粘着力で上記の未だ固化
しない間に接着されると共に交絡状態および接着
状態の維持を冷却固化により確保された構成の板
状扁平体としたことを特徴とする床材。 While a large number of thermoplastic synthetic resin filaments extruded with a multi-nozzle and having a diameter of 1 to 3 mm have not yet solidified, the relationship between the extrusion speed a and the withdrawal speed b is determined by a>b.
By doing so, they are entangled in a wave shape, and the intersection points are bonded by the adhesive force of these lines while they are not yet solidified, and the maintenance of the entangled state and bonded state is ensured by cooling and solidifying. A flooring material characterized by having a flat plate-like structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16719186U JPH0428357Y2 (en) | 1986-10-30 | 1986-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16719186U JPH0428357Y2 (en) | 1986-10-30 | 1986-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6373437U JPS6373437U (en) | 1988-05-16 |
| JPH0428357Y2 true JPH0428357Y2 (en) | 1992-07-09 |
Family
ID=31098891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16719186U Expired JPH0428357Y2 (en) | 1986-10-30 | 1986-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428357Y2 (en) |
-
1986
- 1986-10-30 JP JP16719186U patent/JPH0428357Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6373437U (en) | 1988-05-16 |
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