CN218443576U

CN218443576U - Tape measure with line drawing function

Info

Publication number: CN218443576U
Application number: CN202222677231.9U
Authority: CN
Inventors: 乐旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-02-03
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a tape measure with a line drawing function, which relates to the field of measuring tools and comprises a tape measure shell, a tape measure strip, a limiting plate and a line drawing pen; a tape is arranged in the tape measure shell; the movable end of the ruler strip is provided with a limiting plate, and the limiting plate is superposed with the zero scale mark of the ruler strip; one end of the limiting plate is provided with a clamping block; the side wall of the line drawing pen is provided with a clamping groove, the clamping block is clamped in the clamping groove, and the center line of the line drawing pen and the zero scale mark of the ruler strip are located in the same vertical plane. The line drawing pen can be used for measuring, positioning and drawing lines by clamping the line drawing pen on the ruler strip, the operation is simple and convenient, the line drawing pen can be detached when the line drawing function is not needed, and redundant structures are not needed to be arranged on the tape measure shell, so that the tape measure shell is more attractive and portable; the influence on the measurement precision is smaller when the line is drawn, and the measurement precision can be effectively ensured. The lines of the drawn strokes can be erased without leaving scores which cannot be removed, and the surface beauty and smoothness of the measured object can be effectively ensured.

Description

Tape measure with line drawing function

Technical Field

The utility model belongs to the measuring tool field, concretely relates to tape measure with setting-out function.

Background

Tape measures are commonly used in everyday life. It is often seen that steel tape measures are commonly used for building and decoration, and are also one of the necessary tools for families. The shell of a common tape measure is circular, and after the size of the tape is measured through the tape, one person is required to fix the tape and then line drawing and positioning can be carried out.

The invention patent with the application number of 2017110313913 discloses a marking tape, which is characterized in that a marking pen is arranged below a tape outlet groove of a tape shell of the tape, and a fixing needle capable of extending out is arranged on a tape hook, so that scoring and marking are left by the fixing needle while measuring. However, this tape measure is not suitable for articles requiring high surface smoothness, for example, when glass, paint-free plate or tile requiring high aesthetic feeling and smoothness is used, the appearance of the glass, paint-free plate or tile is damaged by leaving an indelible notch on the surface of the glass, paint-free plate or tile, and the smoothness is reduced.

Utility model patent application No. 2015200338624 discloses a tape measure scriber, it utilizes fixing base and clamping mechanism to press from both sides tight pencil through having designed the rotatory marking device of tape measure, once pulls out the length that needs fixed handle for fixed, can realize marking off with the pencil rotation, and it is convenient accurate to mark off, and the marking off time has been practiced thrift, and simple and practical has improved work efficiency by a wide margin. However, in the tape measure with the scriber, the scriber is arranged on the tape measure box, when the tape measure is operated and a scribing pen on the tape measure box is used for scribing after the distance is determined, the volume of the tape measure box is relatively large, a certain position deviation can be generated during scribing, when the tape measure is used for measuring specifications with a relatively long length, errors generated by the tape measure can be ignored, when the tape measure is used for measuring positions with small distances, the generated errors can cause larger influence on measuring results, and the measuring accuracy is reduced. Simultaneously, in the utility model discloses in, fix on fixed plate and locating plate as the pencil centre gripping to fix with the grip block, make the installation of pencil comparatively complicated with the dismantlement, when need not using the setting-out function, also have proud fixed plate, locating plate and grip block isotructure on the tape measure shell, make the structure of whole tape measure shell seem to be too fat, pleasing to the eye and portable inadequately.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a tape measure with setting-out function.

The utility model discloses the technical scheme who adopts does:

a tape measure with a line drawing function comprises a tape measure shell, a tape measure strip, a limiting plate and a line drawing pen; a tape strip is arranged in the tape measure shell; the movable end of the ruler strip is provided with a limiting plate, and the limiting plate is superposed with the zero scale mark of the ruler strip; one end of the limiting plate is provided with a clamping block; the side wall of the line drawing pen is provided with a clamping groove, the clamping block is clamped in the clamping groove, and the center line of the line drawing pen and the zero scale mark of the ruler strip are located in the same vertical plane.

Optionally, the line marking pen has a removable pen barrel.

Optionally, the line drawing pen is a pencil, a mark pen or a crayon.

Optionally, the clamping groove is formed in the pen point of the line drawing pen, and an acute included angle is formed between the clamping groove and the horizontal plane.

Optionally, the limiting plate is arranged in a T shape, one end of the limiting plate is in threaded connection with the ruler strip, and the clamping block is arranged at one end, perpendicular to the ruler strip, of the limiting plate.

Optionally, the fixture block is located above the side surface of the ruler strip provided with the scale marks, and the fixture block and the horizontal plane have an acute included angle.

The utility model has the advantages that:

the utility model provides a tape measure with a line drawing function, which comprises a tape measure shell, a tape measure strip, a limiting plate and a line drawing pen; a tape strip is arranged in the tape measure shell; the movable end of the ruler strip is provided with a limiting plate, and the limiting plate is superposed with the zero scale mark of the ruler strip; one end of the limiting plate is provided with a clamping block; the side wall of the line drawing pen is provided with a clamping groove, the clamping block is clamped in the clamping groove, and the center line of the line drawing pen and the zero scale mark of the ruler strip are located in the same vertical plane.

The utility model discloses a set up the fixture block on the limiting plate of chi strip expansion end, set up the draw-in groove on the setting-out pen, connect the tape measure and can dismantle with the setting-out pen and be connected through the joint of draw-in groove and fixture block, when needing the setting-out, can measure the location setting-out by the joint of setting-out pen on the chi strip, easy operation is convenient, when need not use the setting-out function, pull-out the setting-out pen can be dismantled, need not set up surplus structure on the tape measure casing, more pleasing to the eye and portable; and simultaneously, the utility model discloses a setting-out pen joint is on the chi strip, and the chi strip is compared in tape measure casing's volume littleer, and is littleer to measurement accuracy influence during the setting-out, even be applied to the measurement of small distance and rule, also can effectively guarantee measurement accuracy. Just the utility model discloses practical setting-out pen marks, after the setting-out location, can erase the lines of drawing, and can not leave the nick that can't get rid of, can guarantee effectively that the surface of measurand article is pleasing to the eye and the smoothness.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of another perspective of the present invention.

Fig. 3 is a plan view of the present invention.

Figure 4 is a schematic view of the construction of the tape measure.

FIG. 5 is a formal schematic view of the tape measure.

Fig. 6 is a schematic diagram of the construction of the line drawing pen.

In the figure: the measuring tape comprises a measuring tape shell 1, a rack 2, a limiting plate 3, a clamping block 31, a line drawing pen 4, a clamping groove 41 and a pen container 5.

Detailed Description

In the embodiment, the tape measure with the line drawing function as shown in fig. 1 to 6 comprises a tape measure housing 1, a tape strip 2, a limiting plate 3 and a line drawing pen 4; a tape 2 is arranged in the tape measure shell 1; the movable end of the ruler strip 2 is provided with a limit plate 3, and the limit plate 3 is superposed with the zero scale mark of the ruler strip 2; one end of the limiting plate 3 is provided with a clamping block 31; the side wall of the line drawing pen 4 is provided with a clamping groove 41, the clamping block 31 is clamped in the clamping groove 41, and the center line of the line drawing pen 4 and the zero scale mark of the ruler strip 2 are positioned in the same vertical plane. The limiting plate 3 at the movable end of the tape 2 is provided with the clamping block 31, the line drawing pen 4 is provided with the clamping groove 41, the tape 2 and the line drawing pen 4 are detachably connected through the clamping connection of the clamping groove 41 and the clamping block 31, when a line is required to be drawn, the line drawing pen 4 is clamped on the tape 2 to measure, position and draw a line, the operation is simple and convenient, the line drawing pen 4 is detached when the line drawing function is not required, an extra structure is not required to be arranged on the tape shell 1, and the measuring tape is more attractive and portable; and simultaneously, the utility model discloses a 4 joints of setting-out pen are on chi strip 2, and chi strip 2 is littleer than the volume in tape measure casing 1, and is littleer to measurement accuracy influence during the setting-out, even be applied to the measurement of little distance and rule, also can effectively guarantee measurement accuracy. Just the utility model discloses practical setting-out pen marks, after the setting-out location, can erase the lines of drawing, and can not leave the nick that can't get rid of, can guarantee effectively that the surface of measurand article is pleasing to the eye and the smoothness.

In the present embodiment, specifically, if the measured distance is less than or close to the case length of the tape measure case 1 during the line drawing operation, if the line drawing pen 4 is disposed on the tape measure case 1, the line drawing operation requires moving the tape measure case 1, and in this case, any shaking or displacement of the tape measure case 1 causes an accuracy deviation that cannot be ignored.

In the present embodiment, the limiting plate 3 is a hook for preventing the rack 2 from excessively retracting into the tape casing 1, and most of the existing commercially available tapes have this structure, which will not be described herein.

Optionally, the line drawing pen 4 is a pencil, a marker pen or a crayon.

In this embodiment, the line drawing pen 4 is a mechanical pencil, the line drawing pen 4 is provided with a detachable pen container 5, and the detachable pen container 5 can be used for replacing a refill of the mechanical pencil.

In this embodiment, the locking groove 41 is formed along the pen tip of the line drawing pen 4, and the locking groove 41 forms an acute angle with the horizontal plane. Limiting plate 3 is the T type setting, and limiting plate 3's one end and chi strip 2 threaded connection, fixture block 31 set up in limiting

plate

3 and 2 vertically one end of chi strip.

In this embodiment, the block 31 is located above the side of the ruler strip 2 where the scale marks are located, and the block 31 forms an acute angle with the horizontal plane. The angle formed by the latch 31 and the catch 41 with the horizontal plane is the same.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a tape measure with setting-out function which characterized in that: the line drawing pen comprises a tape casing (1), a tape strip (2), a limiting plate (3) and a line drawing pen (4);

a tape strip (2) is arranged in the tape casing (1);

a limiting plate (3) is mounted at the movable end of the ruler strip (2), and the limiting plate (3) is overlapped with the zero scale mark of the ruler strip (2);

a clamping block (31) is arranged at one end of the limiting plate (3);

the line drawing pen is characterized in that a clamping groove (41) is formed in the side wall of the line drawing pen (4), the clamping block (31) is clamped in the clamping groove (41), and the center line of the line drawing pen (4) and the zero scale mark of the ruler strip (2) are located in the same vertical plane.

2. A tape measure with line marking capability as claimed in claim 1 wherein the line marking pen (4) has a removable barrel (5).

3. The tape measure with the line drawing function according to claim 1, wherein the line drawing pen (4) is selected from a pencil, a marker pen or a crayon.

4. The tape measure with the line drawing function according to claim 1, wherein the clamping groove (41) is formed at a pen point part along the line drawing pen (4), and the clamping groove (41) forms an acute included angle with a horizontal plane.

5. The tape measure with the line drawing function according to claim 4, wherein the limiting plate (3) is T-shaped, one end of the limiting plate (3) is in threaded connection with the tape (2), and the clamping block (31) is arranged at one end, perpendicular to the tape (2), of the limiting plate (3).

6. The tape measure with the line drawing function according to claim 1, wherein the fixture block (31) is positioned above the side surface of the ruler strip (2) provided with the scale marks, and the fixture block (31) forms an acute included angle with the horizontal plane.