JPH052001U - Long items with length display - Google Patents

Abstract

(57) [Summary] [Purpose] Measure the required length from a long object without a measure. [Structure] In the length direction 1 on the back surface of the wallpaper roll, a number string 3 in which numbers "1" to "10" are repeatedly displayed at a predetermined interval a is displayed, and 10 columns are displayed in the width direction 2, and each number string 3 is displayed. The numbers are shifted by 1 for each number string 3. The numbers are counted up to the required length based on the number string 3 in which the roll end 6 has "1".

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to a long object with a length display in which a necessary length is measured and used, for example, a long object such as a wallpaper, a paper, a carpet, a wrapping paper and the like, provided with a length scale.

[0002]

[Prior Art]

 Conventionally, for long objects such as wallpaper, measure the required length from the number of rotations of the roller by placing a ruler on the wallpaper drawn from the roll or by contacting the measuring roller according to the size of the wall. , Cut and used.

[0003]

[Problems to be solved by the device]

 However, the above ruler is not so long as it can be measured by applying the ruler once, but when it is necessary to measure the ruler many times, The measurement position may shift little by little, and the shift may be accumulated, resulting in a large shift in the cut out dimensions. Also, with measuring rollers, the rollers may slip and not show the correct length. Furthermore, in any case, measuring a plurality of wallpapers requires applying a ruler many times and rolling the measuring roller many times, which is laborious and inefficient.

Therefore, an object of this invention is to reduce the dimensional difference when measuring and to efficiently perform the measuring work.

[0005]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, a number string in which the numbers 1 to 10 are repeated in order at a predetermined interval in the length direction is displayed on either the front or back surface of the long object, and the number string is displayed in the width direction. That is, the display is shifted by 1 and displayed in 10 columns.

The above-mentioned predetermined interval is a minimum unit for cutting a long object, and is appropriately determined based on experience based on the type of the long object and the like.

In addition, the numbers in the above-mentioned number string are displayed from the end of the long object inward as increasing from 1 to 10, or as decreasing from 10 to 1.

[0008]

[Action]

 In a long product with a length display configured in this way, if the number string increases from the long end toward the inside, the number "1" is selected from the number string in the width direction of the long end. If you look at the displayed rows and assume, for example, a required length of 1 m and a predetermined interval of 10 cm between the numbers, cut in the width direction at the first number “10” in the number sequence (10 cm × 10 = 1 m).

On the other hand, in the case where the number string is reduced from the long end, conversely to the above, the line labeled “10” is seen from the long end number string and the first number Cut in the width direction at the number "1". In this way, the numbers in the number string display the length, so the length of a long object can be easily known by reading the numbers directly.

[0010]

【Example】

 An embodiment of the present invention will be described below with reference to FIGS.

FIG. 1 shows a part of the back surface of a wallpaper roll (for example, a release paper in the case where an adhesive layer is formed), which is a specific example of a long object with a length display. As shown in the figure, in the length direction 1 of the roll end 6 of the roll, the numbers 1 to 10 are repeatedly displayed in order at a predetermined interval a (10 cm in the figure) between numbers, and a single number string 3 is displayed. It is displayed by printing. On the other hand, in the width direction 2, ten number columns 3 are displayed by printing by shifting the numbers of each number column by one. Further, in order to make it easy to distinguish the numeral string 3 from each other, the numeral subscript 4 and a cutting line 5 are displayed for each numeral string 3 so that the numeral string 3 can be easily cut in the width direction.

This embodiment is configured as described above. For example, when a wallpaper with a length of 1 m and 80 cm is required, look at the row A where the roll end 6 has the number "1" and the number "10". The first number "8" (a) next to is used as a mark to cut in the width direction along the cutting line 5 '(10 cm × 10 + 10 cm × 8 = 1 m80 cm). Then, when cutting out a 50 cm piece, the position (a) becomes the roll end 6, so look at the row I where 1 comes to this roll end 6, and mark the first number "5" (b) as a mark. Cut in the width direction along the cutting line 5 "(10 cm x 5 = 50 cm).

As described above, the length can be easily known only by reading the numbers in the number string without measuring the length with the ruler or the measuring roller. For this reason, it is difficult for the cut wallpaper to have different dimensions. If the required length is a fraction, for example 1 m 85 cm, and the required interval is 10 cm or less, measure 5 cm with a ruler from the cutting line 5'of the number "8" in (a) above and cut at that position. . In this case, the size difference is small because it only needs to be measured once with a ruler.

It should be noted that it is convenient for cutting in the width direction 2 if the numeral string 3 in the width direction 2 is also displayed at a predetermined interval and the cutting line 8 is displayed.

In addition, the number string 3 is not only on the back surface of wallpaper, smartphone paper, carpet, wrapping paper, etc., but even if the number string 3 is displayed on the front surface, it does not affect the design, for example, in the case of a roof waterproof sheet. May be displayed on the surface. Further, the numeral string 3 may be displayed not only on the entire front and back surfaces but also on the ear 7 of the long object as shown in FIG. FIG. 3 shows an enlarged view of that portion.

On the other hand, instead of the numerical string, characters such as pictures and symbols may be provided at predetermined intervals. For example, instead of numbers, ten kinds of patterns such as animals, fruits, and sweets may be displayed, and the length may be measured using the patterns as marks.

[0017]

【effect】

 Since the present invention is configured as described above, it is possible to measure the length without using a ruler or a measuring roller, it is difficult to cause a dimensional difference, and the measuring work can be performed efficiently.

[Brief description of drawings]

FIG. 1 is a partial front view of an embodiment.

FIG. 2 is a partial front view of another embodiment.

FIG. 3 is an enlarged view of a main part of FIG.

[Explanation of symbols]

 1 Length direction 2 Width direction 3 Numerical string a Predetermined interval

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[Procedure amendment]

[Submission date] July 4, 1991

[Procedure Amendment 1]

[Document name to be corrected] Drawing

[Name of item to be corrected] Figure 1

[Correction method] Change

[Correction content]

[Figure 1]

Claims (1)

[Claims for utility model registration] [Claim 1] On one of the front and back surfaces of a long object, a number string in which the numbers 1 to 10 are sequentially repeated at predetermined intervals in the length direction is displayed, and the width direction is displayed. In addition, a long object with a length display in which the above-mentioned number string is shifted by 1 and displayed in 10 rows.