CN2094034U - Levelling instrument ruler - Google Patents
Levelling instrument ruler Download PDFInfo
- Publication number
- CN2094034U CN2094034U CN 91215220 CN91215220U CN2094034U CN 2094034 U CN2094034 U CN 2094034U CN 91215220 CN91215220 CN 91215220 CN 91215220 U CN91215220 U CN 91215220U CN 2094034 U CN2094034 U CN 2094034U
- Authority
- CN
- China
- Prior art keywords
- spirit
- leveling instrument
- ruler
- instrument
- leveling
- 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- Withdrawn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
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 4
- 239000004417 polycarbonate Substances 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model aims to provide a leveling instrument ruler which has simple process and is made of polycarbonates materials. The leveling instrument ruler is characterized in that a level cavity is injected into molding, and is connected into integration with a level gauge. The level gauge made up by adopting the structure of the leveling instrument ruler not only can measure the horizontal angle, but also can measure 45 DEG angle and 30 DEG angle, and simultaneously has the function of the rule.
Description
The utility model relates to a kind of leveling instrument, particularly a kind of Levelling instrument ruler that has ruler and can survey multi-angle structure.
Most timber or the metals of adopting of traditional spirit-leveling instrument are made stock, and volume is bigger, and is clumsy, generally energy measurement angles of inclination not.And the spirit-leveling instrument of energy angle measurement degree is bulky, and inconvenience is carried and collected, and usable range is subjected to necessarily placing restrictions on.
The purpose of this utility model is to provide a kind of simple in structure, uses dexterously, not only can survey level, can also survey the modified Levelling instrument ruler of 30 °, 45 and length.
Task of the present utility model is finished as follows: with the higher and creep-resistant property of impact strength preferably polycarbonate make raw material.Adopt the method for injection mo(u)lding, make traditional cylindrical level tube into level chamber form, be convenient to make the spirit-leveling instrument of energy survey level and 30 ° of surveys, 45.Engrave corresponding chi yarn and reading in the working edge inboard of spirit-leveling instrument, can do linear measure longimetry.The periphery of Levelling instrument ruler is made arc-shaped slot, can be used as cylindrical measurement.
Accompanying drawing is the utility model stereographic map
Below in conjunction with accompanying drawing the utility model is further described.
1---circular groove
4---45 ° of horizontal lines 2,3,7---horizontal line
6---level chamber 5---chi yarn
30 ° of horizontal lines of 9---Levelling instrument rulers 8---
A kind ofly make the Levelling instrument ruler of profile shown in 9 with polycarbonate, its level chamber 6 directly by injection molded, adds liquid then, is sealed to form.This version has been save the level tube that traditional spirit-leveling instrument is used, and has simplified assembly technology. Horizontal line 2,3,7 is carved with on three limits in level chamber, and when Levelling instrument ruler vertically used, horizontal line 2 can be done the level indication.45 ° of horizontal lines 4 and 30 ° of horizontal lines 8 can be done 45 °, 30 ° indications respectively.Be carved with chi yarn 5 and reading in the inboard of spirit-leveling instrument.Make the utility model possess the function of chi simultaneously.There is a circular groove 1 in the peripheral central authorities of Levelling instrument ruler, when Levelling instrument ruler places on the right cylinder, can more closely cooperate, and are convenient to improve measuring accuracy.
The spirit-leveling instrument that adopts the utility model structure to make, manufacture craft is simple, and is light and handy practical, changed the deficiency that traditional spirit-leveling instrument has only simple function.Effect with one-object-many-purposes.
Claims (4)
1, a kind of spirit-leveling instrument that adopts polycarbonate to make is characterized in that level chamber 6 direct injection moldeds and spirit-leveling instrument fuse.
2, according to the spirit-leveling instrument of claim 1 regulation, it is characterized in that the both sides in level chamber 6 are carved with 45 ° of horizontal lines 4 and 30 ° of horizontal lines 8 respectively.
3, according to the spirit-leveling instruments of claim 1,2 regulations, it is characterized in that the spirit-leveling instrument inboard is carved with chi yarn 5 and reading.
4, according to the spirit-leveling instrument of claim 1 regulation, it is characterized in that its periphery has circular groove 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91215220 CN2094034U (en) | 1991-03-14 | 1991-03-14 | Levelling instrument ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91215220 CN2094034U (en) | 1991-03-14 | 1991-03-14 | Levelling instrument ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2094034U true CN2094034U (en) | 1992-01-22 |
Family
ID=4923331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91215220 Withdrawn CN2094034U (en) | 1991-03-14 | 1991-03-14 | Levelling instrument ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2094034U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100369759C (en) * | 2001-06-25 | 2008-02-20 | 斯温森工具香港有限公司 | Measuring and marking tool for construction workers |
| CN104949656A (en) * | 2014-03-24 | 2015-09-30 | 杭州巨星工具有限公司 | Reflection bubble horizontal ruler |
| US10393520B2 (en) | 2014-03-24 | 2019-08-27 | Hangzhou Great Star Industrial Co., Ltd. | Bubble level using reflection |
-
1991
- 1991-03-14 CN CN 91215220 patent/CN2094034U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100369759C (en) * | 2001-06-25 | 2008-02-20 | 斯温森工具香港有限公司 | Measuring and marking tool for construction workers |
| CN104949656A (en) * | 2014-03-24 | 2015-09-30 | 杭州巨星工具有限公司 | Reflection bubble horizontal ruler |
| US10393520B2 (en) | 2014-03-24 | 2019-08-27 | Hangzhou Great Star Industrial Co., Ltd. | Bubble level using reflection |
| CN104949656B (en) * | 2014-03-24 | 2020-03-20 | 杭州巨星工具有限公司 | Reflecting bubble level bar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2094034U (en) | Levelling instrument ruler | |
| CN2839965Y (en) | Laser vernier angle gauge | |
| CN201081754Y (en) | Electronic weighing signal splitting and switch processing device | |
| CN2140837Y (en) | Multi-purpose set square | |
| CN2096733U (en) | Liquid particle surveying instrument | |
| CN2153774Y (en) | Universal drill bit measuring instrument | |
| CN2163364Y (en) | Mobile angle rule | |
| CN2084883U (en) | Multifunction ruler | |
| CN2130254Y (en) | Two-purpose vernier caliper | |
| CN2163080Y (en) | Combined multipurpose ruler | |
| CN2797070Y (en) | Multifunction angle rule | |
| CN2289203Y (en) | Vernier for measuring height | |
| CN88211304U (en) | Gradient measuring ruler | |
| CN2145710Y (en) | Multipurpose plotting apparatus | |
| CN2333784Y (en) | Quick-levelling device | |
| CN2183161Y (en) | Positioning ruler for cranium puncture | |
| CN2236408Y (en) | Multifunctional assembled drawing instrument | |
| CN2156045Y (en) | drawing square | |
| CN2085517U (en) | Direct reading measuring instrument for curved path | |
| CN2121349U (en) | Multi-purpose mapper | |
| CN2157489Y (en) | Map ranging compass | |
| CN2127913Y (en) | Multi-purpose compasses | |
| CN2440196Y (en) | Multifunction ruler | |
| CN2179235Y (en) | Screwdrivers for measuring level and verticality | |
| CN86210456U (en) | Theodolite rule |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |