CN108731569A - A kind of tape measure with pencil-lead - Google Patents
A kind of tape measure with pencil-lead Download PDFInfo
- Publication number
- CN108731569A CN108731569A CN201810576695.6A CN201810576695A CN108731569A CN 108731569 A CN108731569 A CN 108731569A CN 201810576695 A CN201810576695 A CN 201810576695A CN 108731569 A CN108731569 A CN 108731569A
- Authority
- CN
- China
- Prior art keywords
- pencil
- lead
- reel
- tape measure
- roll film
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/10—Measuring tapes
- G01B3/1084—Tapes combined with arrangements for functions other than measuring lengths
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/10—Measuring tapes
- G01B3/1084—Tapes combined with arrangements for functions other than measuring lengths
- G01B3/1094—Tapes combined with arrangements for functions other than measuring lengths for recording information or for performing calculations
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Slot Machines And Peripheral Devices (AREA)
Abstract
The invention discloses a kind of tape measures with pencil-lead, include mainly roll film, retainingf key, switch, reel and pencil-lead, and feature is there is reel on tape measure, the inside of reel has roll film, bottom to have pencil-lead, there is switch above, there is retainingf key in side, in use, turning on the switch, roll film is extracted out from reel, when moving measurement position to, retainingf key is pressed, is recorded by pencil-lead, so that people's measurement is recorded more convenient.
Description
Technical field
The present invention relates to a kind of survey tool, especially a kind of tape measure with pencil-lead.
Technical background
Currently, well known tape measure use scope is very wide, its scale number is all engraved on roll film, and people are when measuring
It can find unwritten tool at one's side, to make oneself to need repeated measurement, and measurement data be made to have error, give people
It brings convenience.
Invention content
In order to not have equipments of recording when overcoming the problems, such as using tape measure, the present invention provides a kind of new tape measure, the tape measures
Length can not only be measured, and can be recorded for people.
The technical solution adopted by the present invention to solve the technical problems is：A kind of tape measure with pencil-lead, main includes volume
Piece, pencil-lead, switch, retainingf key and reel, feature are there is reel on tape measure, have roll film, roll film mouth to have inside reel
There are retainingf key in pencil-lead, side, there is switch above, in use, pressing switch, roll film can be pulled out from reel, are surveyed when reaching
It when amount place, presses retainingf key and fixes, recorded with pencil-lead, so that people is measured more convenient accurate, the side of bringing
Just.
The invention has the advantages that tape measure is allowed to carry writing function, it is more accurate to be measured to people, to people using more
Add conveniently.
Description of the drawings
The following further describes the present invention with reference to the drawings.
Fig. 1 is the design sketch of the present invention.
1. reel in figure, 2. switches, 3. roll films, 4. pencil-leads, 5. retainingf keys.
Specific implementation mode
In Fig. 1, a kind of tape measure with pencil-lead includes mainly reel（1）, switch（2）, roll film（3）, pencil-lead（4）With
Retainingf key（5）, feature is there is reel on tape measure（1）, reel（1）Inside have roll film（3）, switch is arranged at top（2）, side
While there is retainingf key（5）, pencil-lead is arranged at bottom（4）.
In use, people need to only turn on the switch（2）, roll film（3）It can be from reel（1）Middle extraction, people can pull out volume
Piece（3）, work as roll film（3）When reaching measurement position, retainingf key can be pressed（5）It is fixed, by pencil-lead（4）Measurement data is carried out
Record makes people measure more convenient accurate.
Claims (3)
1. a kind of tape measure with pencil-lead includes mainly reel（1）, switch（2）, roll film（3）, pencil-lead（4）And retainingf key
（5）, feature is there is reel on tape measure（1）, reel（1）Inside have roll film（3）, switch is arranged at top（2）, side has solid
Determine key（5）, pencil-lead is arranged at bottom（4）.
2. according to described in claim 1, a kind of tape measure with pencil-lead, feature is pencil-lead（4）In reel（1）Bottom
Portion can be recorded.
3. according to described in claim 1, a kind of tape measure with pencil-lead, feature is retainingf key（5）It can fixed roll film
（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810576695.6A CN108731569A (en) | 2018-06-07 | 2018-06-07 | A kind of tape measure with pencil-lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810576695.6A CN108731569A (en) | 2018-06-07 | 2018-06-07 | A kind of tape measure with pencil-lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108731569A true CN108731569A (en) | 2018-11-02 |
Family
ID=63932586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810576695.6A Withdrawn CN108731569A (en) | 2018-06-07 | 2018-06-07 | A kind of tape measure with pencil-lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108731569A (en) |
-
2018
- 2018-06-07 CN CN201810576695.6A patent/CN108731569A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181102 |
|
| WW01 | Invention patent application withdrawn after publication |