JPH0481009U - - Google Patents
Info
- Publication number
- JPH0481009U JPH0481009U JP12536390U JP12536390U JPH0481009U JP H0481009 U JPH0481009 U JP H0481009U JP 12536390 U JP12536390 U JP 12536390U JP 12536390 U JP12536390 U JP 12536390U JP H0481009 U JPH0481009 U JP H0481009U
- Authority
- JP
- Japan
- Prior art keywords
- plumb bob
- suspended
- protrusion
- item
- elastic
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
Landscapes
- Springs (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
第１図は本考案の実施例に係る下げ振りの一部
切欠した正面図、第２図は第１図におけるＡ−Ａ
線断面図、第３図は下げ振りの作用を示す説明図
、第４図は従来例に係る下げ振りの正面図である
。
１……下げ振り、２……吊糸、３……懸吊体、
４……空洞、５……突起、６……下げ振り本体、
７……凹部、８……下端。
Fig. 1 is a partially cutaway front view of a plumb bob according to an embodiment of the present invention, and Fig. 2 is an A-A in Fig. 1.
A line sectional view, FIG. 3 is an explanatory view showing the action of a plumb bob, and FIG. 4 is a front view of a conventional plumb bob. 1... plumb bob, 2... hanging string, 3... hanging body,
4...Cavity, 5...Protrusion, 6...Plumb bob body,
7... Concavity, 8... Lower end.
Claims (1)
れ、内部の空洞を下方に向けて開放し、その下端
近傍に内周方向に向けて３本以上の突起を等配で
設けた懸吊体と、前記懸吊体の内側から下方にか
けて前記懸吊体に対して非接触に配置され、略円
柱形を呈し、外周面に前記突起の先端部を挿入す
る凹部を設け、前記突起によつて支持され、下端
を尖らせた下げ振り本体と、を有することを特徴
とする下げ振り。 ２ 前記突起が剛性を備えるものであることを特
徴とする第１項記載の下げ振り。 ３ 前記突起が弾性を備えるものであることを特
徴とする第１項記載の下げ振り。 ４ 前記凹部の天面に弾性体を被着したことを特
徴とする第１項記載の下げ振り。[Scope of Claim for Utility Model Registration] 1. The plumb bob is suspended from the lower end of the hanging string, the inner cavity is opened downward, and there are three or more wires near the lower end pointing toward the inner circumference. A suspended body having protrusions arranged at equal intervals; and a suspended body disposed from the inside of the suspended body downwardly without contacting the suspended body, the suspension body has a substantially cylindrical shape, and the tips of the protrusions are inserted into the outer peripheral surface. 1. A plumb bob body comprising: a plumb bob main body having a concave portion, supported by the protrusion, and having a pointed lower end. 2. The plumb bob according to item 1, wherein the protrusion has rigidity. 3. The plumb bob according to item 1, wherein the protrusion is elastic. 4. The plumb bob according to item 1, characterized in that an elastic body is attached to the top surface of the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12536390U JPH0624731Y2 (en) | 1990-11-28 | 1990-11-28 | Plumb bob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12536390U JPH0624731Y2 (en) | 1990-11-28 | 1990-11-28 | Plumb bob |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0481009U true JPH0481009U (en) | 1992-07-15 |
| JPH0624731Y2 JPH0624731Y2 (en) | 1994-06-29 |
Family
ID=31872963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12536390U Expired - Lifetime JPH0624731Y2 (en) | 1990-11-28 | 1990-11-28 | Plumb bob |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624731Y2 (en) |
-
1990
- 1990-11-28 JP JP12536390U patent/JPH0624731Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0624731Y2 (en) | 1994-06-29 |