JPH0167502U - - Google Patents
Info
- Publication number
- JPH0167502U JPH0167502U JP1987163861U JP16386187U JPH0167502U JP H0167502 U JPH0167502 U JP H0167502U JP 1987163861 U JP1987163861 U JP 1987163861U JP 16386187 U JP16386187 U JP 16386187U JP H0167502 U JPH0167502 U JP H0167502U
- Authority
- JP
- Japan
- Prior art keywords
- scales
- scale
- view
- measurement reference
- winding drums
- 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
- 238000005259 measurement Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Tape Measures (AREA)
Description
第１図は、本考案の一実施例を示す斜視図、第
２図ａおよびｂおよびｃは第１図の実施例のＡ―
Ａ線断面図およびＢ方向矢視側面図およびＣ―Ｃ
線断面図、第３図ａ〜ｄは第１図の実施例による
測定方法の例を示す図で、ａは障害物がある場合
の平面図、ｂは凹凸がある場合の平面図、ｃは手
の届かない部分を測定する場合の側面図、ｄは囲
まれた空間を測定する場合の側面図、第４図は従
来の巻尺の一例を示す斜視図、第５図ａ〜ｃは従
来の巻尺による測定方法の例を示す図でａは障害
物がある場合の平面図、ｂは凹凸がある場合の平
面図、ｃは囲まれた空間を測定する場合の側面図
である。
１……第一スケール、２……第一測定基準面、
３……第二測定基準面、４……ストツパ、５……
スケールストツプレバー、６……第一巻胴、７…
…第一目盛、８……第二目盛、１０……フレーム
、１１……第二スケール、１２……第三測定基準
面、１３……第四測定基準面、１５……第二スケ
ールストツプレバー、１６……第二巻胴、１７…
…第二目盛、１８……第四目盛、２０……測定基
準面、２１……測定ポイント、２２……スケール
。
FIG. 1 is a perspective view showing one embodiment of the present invention, and FIGS. 2 a, b, and c are A-
A sectional view, B direction arrow side view, and C-C
Line cross-sectional views, Figures 3 a to 3 d are diagrams showing an example of the measurement method according to the embodiment of Figure 1, where a is a plan view when there is an obstacle, b is a plan view when there are unevenness, and c is a plan view when there is an unevenness. d is a side view when measuring an area that cannot be reached, d is a side view when measuring an enclosed space, FIG. 4 is a perspective view showing an example of a conventional tape measure, and FIGS. In the diagrams showing an example of a measuring method using a tape measure, a is a plan view when there is an obstacle, b is a plan view when there are unevenness, and c is a side view when measuring an enclosed space. 1...first scale, 2...first measurement reference plane,
3...Second measurement reference plane, 4...Stopper, 5...
Scale stop lever, 6... First volume cylinder, 7...
...First scale, 8...Second scale, 10...Frame, 11...Second scale, 12...Third measurement reference plane, 13...Fourth measurement reference plane, 15...Second scale stop Lever, 16...Second winding cylinder, 17...
...Second scale, 18...Fourth scale, 20...Measurement reference surface, 21...Measurement point, 22...Scale.
Claims (1)
のスケールと、前記２個のスケールのおのおのを
巻回する２個の巻胴と、前記２個の巻胴のそれぞ
れの前方および後方に設けた測定基準面とを備え
、前記２個のスケールのおのおのに対応する２個
の測定基準面を基準とする２個の目盛を設けたこ
とを特徴とする巻尺。 Two scales arranged in an "L" shape so as to be orthogonal to each other, two winding drums around which each of the two scales is wound, and the front and rear of each of the two winding drums. 1. A measuring tape comprising: a measurement reference plane provided on the scale, and two scales having two scales based on the two measurement reference planes corresponding to each of the two scales.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163861U JPH0167502U (en) | 1987-10-26 | 1987-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163861U JPH0167502U (en) | 1987-10-26 | 1987-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0167502U true JPH0167502U (en) | 1989-05-01 |
Family
ID=31448968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987163861U Pending JPH0167502U (en) | 1987-10-26 | 1987-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0167502U (en) |
-
1987
- 1987-10-26 JP JP1987163861U patent/JPH0167502U/ja active Pending