JPS58187497U - blackboard eraser - Google Patents
blackboard eraserInfo
- Publication number
- JPS58187497U JPS58187497U JP8598782U JP8598782U JPS58187497U JP S58187497 U JPS58187497 U JP S58187497U JP 8598782 U JP8598782 U JP 8598782U JP 8598782 U JP8598782 U JP 8598782U JP S58187497 U JPS58187497 U JP S58187497U
- Authority
- JP
- Japan
- Prior art keywords
- blackboard eraser
- covering material
- threads
- warp
- eraser according
- 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.)
- Pending
Links
Landscapes
- Knitting Of Fabric (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施例に係る黒板消しの底面図。第２
図は黒板消しの断面図。第３図は被覆材の拡大平面図。
第４図は経糸とぬき糸の組合せの一例を示す経編糸ルー
プ図。第５図は経糸に太いぬき糸を添わせた他の実施例
に係る被覆材の経糸１本だけの拡大ループ図。第６図は
経糸に太いぬき糸を添わせた実施例の被覆材の一部拡大
平面図。
第７図は本考案の黒板消しか黒板面を擦る時の状態を示
す断面図。
１・・・・・・黒板消し、２・・・・・・被覆材、３・
・・・・・経糸、４・・・・・・ぬき糸、５・・・・・
・スポンジ、６・・・・・・通し穴、７・・・・・・背
板、８・・・・・・把持板、１０〜２１・・・・・・ル
ープ、２３・・・・・・太いぬき糸。FIG. 1 is a bottom view of a blackboard eraser according to an embodiment of the present invention. Second
The figure is a cross-sectional view of a blackboard eraser. FIG. 3 is an enlarged plan view of the covering material. FIG. 4 is a warp knitting yarn loop diagram showing an example of a combination of warp yarns and threads. FIG. 5 is an enlarged loop diagram of only one warp thread of a covering material according to another embodiment in which thick threads are added to the warp threads. FIG. 6 is a partially enlarged plan view of the covering material of the embodiment in which thick threads are added to the warp threads. FIG. 7 is a sectional view showing the state of the blackboard eraser of the present invention when rubbing the blackboard surface. 1... Blackboard eraser, 2... Covering material, 3.
・・・Warp thread, 4... Stitching thread, 5...
・Sponge, 6...Through hole, 7...Back plate, 8...Grip plate, 10-21...Loop, 23...・Thick dog thread.
Claims (4)
し。(1) A blackboard eraser characterized by using warp knitted fiber as a covering material.
録請求の範囲第（１）項記載の黒板消し。(2) The blackboard eraser according to claim (1) of the utility model registration, in which thick threads are inserted along the warp threads.
が収められている実用新案登録請求の範囲第（１）項記
載の黒板消し。 ′(3) The blackboard eraser according to claim 1, wherein the covering material contains a sponge impregnated with an adsorbent. ′
案登録請求の範囲第（３）項記載の黒板消し。(4) The blackboard eraser according to claim (3), wherein the sponge has a vertical through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8598782U JPS58187497U (en) | 1982-06-08 | 1982-06-08 | blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8598782U JPS58187497U (en) | 1982-06-08 | 1982-06-08 | blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58187497U true JPS58187497U (en) | 1983-12-13 |
Family
ID=30094825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8598782U Pending JPS58187497U (en) | 1982-06-08 | 1982-06-08 | blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58187497U (en) |
-
1982
- 1982-06-08 JP JP8598782U patent/JPS58187497U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58187497U (en) | blackboard eraser | |
| JPS6040497U (en) | Antistatic sheet fabric | |
| JPS6040488U (en) | knitting | |
| JPS587878U (en) | Antistatic sewing thread | |
| JPS59169388U (en) | knitting | |
| JPS5964990U (en) | tufted carpet | |
| JPS59143478U (en) | Ball game rug | |
| JPS58148894U (en) | Planar heating device | |
| JPS59133674U (en) | clothing | |
| JPS59189888U (en) | double-sided circular knitted fabric | |
| JPS58105277U (en) | pillow | |
| JPS5979875U (en) | Sewing machine thread tangle instruction device | |
| JPS6145883U (en) | Washing towel | |
| JPS59181155U (en) | woven tatami | |
| JPS58151689U (en) | Needle felt for tennis balls | |
| JPS6032022U (en) | Fabric for bags, bags, etc. | |
| JPS5988499U (en) | decorative quilting cloth | |
| JPS58143885U (en) | Glass non-woven fabric with carbon fiber yarn | |
| JPS6071678U (en) | Top fuse interlining | |
| JPS5928593U (en) | Pile synthetic leather | |
| JPS6091292U (en) | adsorption cloth | |
| JPS59169846U (en) | Fabrics with medical benefits | |
| JPS60128600U (en) | Futon side area | |
| JPS6130089U (en) | Patterned fleece knitted fabric | |
| JPS59148711U (en) | makeup cotton |