CN2890839Y - Steel tape measure with double-side scale - Google Patents
Steel tape measure with double-side scale Download PDFInfo
- Publication number
- CN2890839Y CN2890839Y CN 200620057355 CN200620057355U CN2890839Y CN 2890839 Y CN2890839 Y CN 2890839Y CN 200620057355 CN200620057355 CN 200620057355 CN 200620057355 U CN200620057355 U CN 200620057355U CN 2890839 Y CN2890839 Y CN 2890839Y
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- CN
- China
- Prior art keywords
- chi
- ruler
- chi band
- scale
- band
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a steel tapeline with bilateral scales for solving the problems of slur scales of the prior similar steel tapeline with bilateral scales due to wearing which affects the employment effects, which comprises a ruler case and a steel spiral spring ruler in it, wherein the interior terminal of the spiral spring ruler actuating-cooperates with an arbor on the ruler case, and the exterior terminal is provided with a positioning hook and is hanged on the ruler flexible opening of the ruler case by the positioning hook. Both the interior and the exterior of the ruler are marked with scales, both the interior and the exterior of the exterior terminal of the ruler are equipped with corresponding positioning hook, and an wearing-proof soft rubber gasket is equipped on the flexible opening of the ruler on the characterized ruler case and the exterior contact of the ruler. The utility model can also mark practical scales on the interior or the exterior of the ruler to further realize convenient employment of practical scales by the users.
Description
Technical field
The utility model belongs to the steel tape as length measurer commonly used, specifically is the steel tape with two-sided scale.
Background technology
Steel tape is a kind of measurer that is convenient for carrying that people are used for measuring length, its structure is a chi box, the scroll spring chi band of one steel is installed in it, the inner and the axle on the chi box of scroll spring chi band is rotatably assorted, there is a location hook its outer end and hung on by location hook on flexible mouthful of the chi band of chi box, printing mark is equipped with scale on the chi band, can also have flexible detent of chi band or the flexible detent of mark band not on the chi box.The chi band of steel tape generally all within it lateral marks put scale and its lateral surface is not marked and put scale, the side amount system of units of steel tape has only a kind of usually, the side amount system of units of the steel tape that volume is bigger at most also has only two kinds, on the chi band except that mark is put scale, also not seeing has mark to put other dimension information, so function singleness, the scope of application of steel tape commonly used are narrower.The novel multi-use steel tape that No. the 98245956.4th, Chinese patent, proposed a kind of inside and outside the chi band two side faces all mark the scheme of putting scale, be equipped with location hook on inside and outside two of its chi band outer end, can solve the problem of the function singleness of steel tape commonly used, but, the scroll spring chi has an outer radial force that expands, so its lateral surface can produce comparatively serious friction for flexible mouthful with the chi band of chi box when the chi band was flexible, scale on the chi band lateral surface will soon be worn smudgyly, influences result of use.The steel tape that No. the 200420025018.9th, Chinese patent proposes the solution at chi belt surface plastic covering transparent thin film layer, but the plastic, transparent thin layer also can be worn very soon, can't resolve problem.
Summary of the invention
Be worn smudgyly easily in order to overcome scale on the existing similar chi band lateral surface that exists with the steel tape of two-sided scale, influence the defective of result of use, the purpose of this utility model provides a kind of improved a kind of steel tape with two-sided scale, can overcome the defective of prior art.
Another purpose of the utility model is to put some practical dimensions at chi band subscript, to further facilitate use.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of steel tape with two-sided scale, comprise chi box and the scroll spring chi band that is installed on the steel in it, the inner and the axle on the chi box of scroll spring chi band is rotatably assorted, there is a location hook its outer end and hung on by location hook on flexible mouthful of the chi band of chi box, the inside and outside two side faces of chi band is all marked and is equipped with corresponding location hook on inside and outside two that are equipped with scale, chi band outer end, it is characterized in that: the flexible mouth of the chi band of chi box goes up and chi band lateral surface contact position is provided with antiwear flexible glue pad.
The flexible glue pad of such scheme can be made by soft rubber or plastics.The flexible glue pad can be engaged on the groove at flexible mouthful of edge of chi band by its inner side edge and be fixed.
Realize that another purpose technical scheme of the utility model is: the graduated scale on chi band medial surface or the lateral surface is put bottom in this side, the practical dimensions mark is put top in this side, perhaps the graduated scale on chi band medial surface or the lateral surface is put top, the practical dimensions mark is put bottom in this side in this side.
The practical dimensions of such scheme is meant reference dimension commonly used, as desk height, width, length; Double bed width, length or the like.
The beneficial effects of the utility model: because the flexible mouth of the chi band of chi box goes up and chi band lateral surface contact position is provided with antiwear flexible glue pad, can prevent effectively that the scale of chi band lateral surface from crossing quick-wearing, improve serviceable life greatly with the steel tape of two-sided scale.Because chi band medial surface or lateral surface indicate practical dimensions, further facilitate the user and take practical dimensions.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the cross-sectional schematic of an embodiment of the utility model.
Fig. 2 is one section chi band synoptic diagram of Fig. 1.
Among the figure: 1, chi box; 2, scroll spring chi band; 3, the inner; 4, axle; 5, outer end; 6, location hook; 7, the chi band is flexible mouthful; 8, chi band medial surface; 9, chi band lateral surface; 10, location hook; 11, flexible glue pad; 12, groove; 13, scale; 14, desk height, width and length; 15, double bed width and length.
Embodiment
With reference to Fig. 1, this is with the steel tape of two-sided scale, comprise chi box 1 and the scroll spring chi band 2 that is installed on the steel in it, the inner 3 of scroll spring chi band 2 is rotatably assorted with axle 4 on the chi box 1, there is location hook 6 its outer end 5 and hung on by location hook 6 on flexible mouthful 7 on the chi band of chi box 1, chi band 2 inside and outside two side faces 8,9 are all marked and are equipped with corresponding location hook 6,10 on inside and outside two that are equipped with scale, chi band outer end 5, it is characterized in that: be provided with antiwear flexible glue pad 11 with chi band lateral surface 9 contact positions on the flexible mouth 7 of the chi band of chi box 1.In addition, flexible glue pad 11 is engaged in by its inner side edge on the groove 12 at flexible mouthful of 7 edges of chi band and is fixed.
With reference to Fig. 2, bottom, practical dimensions desk height, width and length 14, double bed width and length 15 that scale 13 marks on chi band medial surface 8 or the lateral surface 9 are put in this side are marked the top of putting in this side.
Claims (3)
1, a kind of steel tape with two-sided scale, comprise chi box and the scroll spring chi band that is installed on the steel in it, the inner and the axle on the chi box of scroll spring chi band is rotatably assorted, there is a location hook its outer end and hung on by location hook on flexible mouthful of the chi band of chi box, the inside and outside two side faces of chi band is all marked and is equipped with corresponding location hook on inside and outside two that are equipped with scale, chi band outer end, it is characterized in that: the flexible mouth of the chi band of chi box goes up and chi band lateral surface contact position is provided with antiwear flexible glue pad.
2,, it is characterized in that described flexible glue pad is engaged in by its inner side edge on the groove at flexible mouthful of edge of chi band to be fixed by the described steel tape of claim 1 with two-sided scale.
3, by claim 1 or 2 described steel tapes with two-sided scale, it is characterized in that the following standard laid down by the ministries or commissions of the Central Government on described chi band medial surface or the lateral surface putting the last standard laid down by the ministries or commissions of the Central Government of scale, this side and putting and use size really, perhaps the following standard laid down by the ministries or commissions of the Central Government of putting scale, this side of the last standard laid down by the ministries or commissions of the Central Government on chi band medial surface or the lateral surface is put and is used size really.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620057355 CN2890839Y (en) | 2006-04-01 | 2006-04-01 | Steel tape measure with double-side scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620057355 CN2890839Y (en) | 2006-04-01 | 2006-04-01 | Steel tape measure with double-side scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2890839Y true CN2890839Y (en) | 2007-04-18 |
Family
ID=38021504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620057355 Expired - Fee Related CN2890839Y (en) | 2006-04-01 | 2006-04-01 | Steel tape measure with double-side scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2890839Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567569A (en) * | 2013-10-23 | 2015-04-29 | 杭州巨星工具有限公司 | Tape measure and blocking part for end part of tape measure |
| US10168132B2 (en) | 2013-10-23 | 2019-01-01 | Hangzhou Great Star Tools Co., Ltd. | Tapeline and blocking member for tapeline end |
| CN109186392A (en) * | 2018-09-14 | 2019-01-11 | 宁波宏迪尺业有限公司 | A kind of steel measuring tape band and preparation method |
-
2006
- 2006-04-01 CN CN 200620057355 patent/CN2890839Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567569A (en) * | 2013-10-23 | 2015-04-29 | 杭州巨星工具有限公司 | Tape measure and blocking part for end part of tape measure |
| US10168132B2 (en) | 2013-10-23 | 2019-01-01 | Hangzhou Great Star Tools Co., Ltd. | Tapeline and blocking member for tapeline end |
| CN109186392A (en) * | 2018-09-14 | 2019-01-11 | 宁波宏迪尺业有限公司 | A kind of steel measuring tape band and preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070418 |