JPS6435006U - - Google Patents
Info
- Publication number
- JPS6435006U JPS6435006U JP1987130834U JP13083487U JPS6435006U JP S6435006 U JPS6435006 U JP S6435006U JP 1987130834 U JP1987130834 U JP 1987130834U JP 13083487 U JP13083487 U JP 13083487U JP S6435006 U JPS6435006 U JP S6435006U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- eyelet
- plastic sheet
- fits
- ring surface
- 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.)
- Granted
Links
- 239000002985 plastic film Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Tents Or Canopies (AREA)
- Greenhouses (AREA)
- Storage Of Harvested Produce (AREA)
Description
第１図は本考案のプラスチツクシート用鳩目の
第一実施例に用いる表リング及び裏リングの平面
図で、第２図はそれらを取付けたシートの鳩目部
分の縦断面図である。第３図は第二実施例に用い
た表リングの平面図、第４図はそれを取付けたシ
ートの鳩目部分の縦断面図である。第５図及び第
６図はそれぞれ第三実施例に用いた表リング及び
裏リングを示し、第５図は斜視図、第６図は平面
図である。第７図は第三実施例の鳩目をシートへ
取付けた状態を示す縦断面図である。第８図は第
四実施例の鳩目をシートへ取付けた状態を示す縦
断面図である。
１……リング面、２……表リング、３……裏リ
ング、４……内周リブ、５……尖端突起、６……
嵌合穴、７……プラスチツクシート、８……鳩目
打ち用穴。
FIG. 1 is a plan view of a front ring and a back ring used in a first embodiment of the eyelet for a plastic sheet of the present invention, and FIG. 2 is a longitudinal sectional view of the eyelet portion of the sheet to which they are attached. FIG. 3 is a plan view of the front ring used in the second embodiment, and FIG. 4 is a longitudinal sectional view of the eyelet portion of the seat to which it is attached. 5 and 6 respectively show a front ring and a back ring used in the third embodiment, with FIG. 5 being a perspective view and FIG. 6 being a plan view. FIG. 7 is a longitudinal sectional view showing the eyelet of the third embodiment attached to the seat. FIG. 8 is a longitudinal sectional view showing the eyelet of the fourth embodiment attached to the seat. 1...Ring surface, 2...Top ring, 3...Back ring, 4...Inner peripheral rib, 5...Tip projection, 6...
Fitting hole, 7...Plastic sheet, 8...Hole for eyelet.
Claims (1)
１を有するリング状の表リング２と裏リング３の
２枚で構成されたことを特徴とするプラスチツク
シート用鳩目。 ２ 表リング２はリング面１に内周リブ４を有し
、裏リング３は前記内周リブ４の外周に嵌まる大
きさのリングである実用新案登録請求の範囲第１
項記載のプラスチツクシート用鳩目。 ３ 表リング２はリング面１に複数の尖端突起５
を有し、裏リング３は前記尖端突起５が嵌合する
嵌合穴６を有する実用新案登録請求の範囲第１項
記載のプラスチツクシート用鳩目。 ４ 表リング２、裏リング３共にリング面１に尖
端突起５を有する実用新案登録請求の範囲第１項
記載のプラスチツクシート用鳩目。[Claims for Utility Model Registration] 1. An eyelet for a plastic sheet, characterized in that it is made of plastic material and consists of two ring-shaped front rings 2 and back rings 3 having a flat ring surface 1. 2. The front ring 2 has an inner circumferential rib 4 on the ring surface 1, and the back ring 3 is a ring of a size that fits on the outer circumference of the inner circumferential rib 4.Claim 1 of Utility Model Registration
Eyelet for plastic sheet as described in section. 3 The front ring 2 has a plurality of pointed protrusions 5 on the ring surface 1.
The eyelet for a plastic sheet according to claim 1, wherein the back ring 3 has a fitting hole 6 into which the pointed protrusion 5 fits. 4. The eyelet for a plastic sheet according to claim 1, which has a pointed protrusion 5 on the ring surface 1 of both the front ring 2 and the back ring 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987130834U JPH068728Y2 (en) | 1987-08-26 | 1987-08-26 | Eyelet for plastic sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987130834U JPH068728Y2 (en) | 1987-08-26 | 1987-08-26 | Eyelet for plastic sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6435006U true JPS6435006U (en) | 1989-03-03 |
| JPH068728Y2 JPH068728Y2 (en) | 1994-03-09 |
Family
ID=31386353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987130834U Expired - Lifetime JPH068728Y2 (en) | 1987-08-26 | 1987-08-26 | Eyelet for plastic sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH068728Y2 (en) |
-
1987
- 1987-08-26 JP JP1987130834U patent/JPH068728Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH068728Y2 (en) | 1994-03-09 |