CN213259467U

CN213259467U - Special device for marking of tape measure

Info

Publication number: CN213259467U
Application number: CN202022123578.XU
Authority: CN
Inventors: 刘国富
Original assignee: Dalian General Machinery Co ltd
Current assignee: Dalian General Machinery Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-05-25
Anticipated expiration: 2030-09-24

Abstract

The utility model provides a special device for marking a measuring tape, which comprises a measuring tape shell, wherein the measuring tape is arranged in the measuring tape shell, the end part of the measuring tape shell is provided with a measuring tape outlet, the measuring tape is pulled out or retracted from the measuring tape outlet, and the outer side wall of the measuring tape shell is fixedly connected with a fixing frame through at least two screws; one end of the fixing frame is provided with a through hole I, a scriber close to a ruler outlet is arranged in the through hole I, a through hole II is arranged on the outer side wall of the fixing frame, a jackscrew is connected with the through hole II in a threaded manner, the jackscrew is screwed into the through hole II, and the jackscrew is in contact connection with the scriber and used for fixing the scriber or unscrewing the jackscrew to take out the scriber; one end of the fixing frame is provided with a scale pointer, the scale pointer and the marking needle are arranged at the same end and are positioned on one side of the scale surface of the tape measure pulled outwards, and the middle axial surface of the scale pointer is perpendicular to the scale surface of the tape measure pulled outwards and is parallel to the scale marks on the scale surface. The utility model discloses can directly rule with this chi during operation, it is not only convenient but also accurate, increase substantially work efficiency and the accuracy of ruling.

Description

Special device for marking of tape measure

Technical Field

The utility model relates to a life instrument field especially relates to a tape measure special device that rules a line.

Background

Measuring tapes are common tools in daily life. It is often seen that steel tape measures are common in construction and decoration, and are one of the necessary tools for families. When the ordinary tape measure is used for marking, the tape measure needs to be held by one hand and the marking needle needs to be held by one hand, errors are easy to occur due to different visual angles, whether the tape is firmly hooked or not needs to be considered, and the tape measure is troublesome to use and has inaccuracy.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned technical problems, a special device for marking a measuring tape is provided. The utility model discloses mainly through with the chi hook to the one end of ruling the article during the rule, according to the required length of reading of the instruction of scale pointer according to the requirement of ruling, locking tape measure braking, then get length through scriber or drawing stroke line, open the braking again, can draw in succession and get a plurality of different lengths. The utility model discloses a technical means as follows:

a special device for marking a tape measure comprises a tape measure shell, wherein the tape measure is arranged in the tape measure shell, a tape measure outlet is formed in the end part of the tape measure shell, the tape measure is pulled out or retracted from the tape measure outlet, and a fixing frame is fixedly connected to the outer side wall of the tape measure shell through at least two screws;

a through hole I is formed in one end of the fixing frame, a scriber close to the outlet of the ruler is arranged in the through hole I, a through hole II is formed in the outer side wall of the fixing frame, a jackscrew is connected with the through hole II in a threaded manner, the jackscrew is screwed into the through hole II, and the jackscrew is in contact connection with the scriber and used for fixing the scriber or unscrewing the jackscrew to take out the scriber;

and a scale pointer is arranged at one end of the fixing frame, is arranged at the same end as the scriber and is positioned at one side of the scale surface of the tape measure pulled outwards, and the middle axial surface of the scale pointer is vertical to the scale surface of the tape measure pulled outwards and is parallel to the scale lines on the scale surface.

Furthermore, the central axis of the tip part of the scriber is superposed with the central axis plane of the scale pointer.

Further, the scriber may also be a paintbrush.

Furthermore, the central axis of the through hole II is perpendicular to the central axis of the through hole I, and the central axis of the through hole I is perpendicular to the scale surface on the tape measure which is pulled outwards.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model provides a tape measure special device that rules out has increased the function of ruling on the basis of ordinary tape measure, can directly rule out with this chi during operation, and is both convenient and accurate, increases substantially work efficiency and the accuracy of ruling.

2. The utility model provides a tape measure special device that rules out, when ruling, with the one end of chi hook to the article of ruling, according to the required length of reading according to the instruction of scale pointer of the requirement of ruling, locking tape measure braking, then get length through scriber or drawing line stroke, open the braking again, can draw in succession and get a plurality of different lengths.

3. The utility model provides a tape measure special device that rules a line, when marking off the operation, can hold the chi hook on the one hand, handheld tape measure, the scale of seeing the alignment pointer can directly be drawn at will with the tape measure and get the size, and is convenient accurate.

Based on the above reason the utility model discloses can extensively promote in fields such as the family expenses, building, panel beating laying-out that use the tape measure.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a tape measure housing; 11. a tape measure; 2. a fixed mount; 3. a screw; 4. carrying out top thread; 5. and (4) scribing a needle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the utility model provides a can be on the plane intercept size and the tape measure special device of directly drawing a line, including tape measure shell 1, the inside of tape measure shell 1 is equipped with tape measure 11, and the left side tip is equipped with out the chi mouth, tape measure 11 follows it draws out or contracts to go out chi mouth department, there is mount 2 through two screw 3 fastening connection on the lateral wall of tape measure shell 1.

The left end of mount 2 is equipped with vertical through-hole I, through-hole I embeds there is being close to go out the scriber 5 of chi mouth, be equipped with through-hole II on the lateral wall of mount 2, II threaded connection of through-hole have jackscrew 4, to screw up in the through-hole II jackscrew 4, jackscrew 4 with scriber 5 contacts and connects, is used for fixing scriber 5, perhaps unscrews jackscrew 4 is in order to take out scriber 5. The central axis of the through hole II is perpendicular to the central axis of the through hole I, and the central axis of the through hole I is perpendicular to the scale surface on the tape measure 11 which is pulled outwards.

And a scale pointer is arranged at one end of the fixing frame 2, is arranged at the same end as the scriber 5 and is positioned at one side of the scale surface of the tape measure 11 pulled outwards, and the middle axial surface of the scale pointer is vertical to the scale surface of the tape measure 11 pulled outwards and is parallel to the scale marks on the scale surface.

The central axis of the tip part of the scriber 5 is superposed with the central axis surface of the scale pointer. Wherein, the scriber 5 can be replaced by a painting brush.

The utility model discloses an operating principle: when in marking, the ruler is hooked at one end of a marking object, the required length is read according to the marking requirement and the indication of a scale pointer, the measuring tape 11 is locked and braked, then the length is taken through the scriber 5 or the drawing stroke, and the brake is opened, so that a plurality of different lengths can be continuously marked.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A special device for marking a tape comprises a tape casing (1), wherein a tape (11) is arranged in the tape casing (1), a tape outlet is formed in the end part of the tape casing, and the tape (11) is pulled out or retracted from the tape outlet, and is characterized in that a fixing frame (2) is fixedly connected to the outer side wall of the tape casing (1) through at least two screws (3);

a through hole I is formed in one end of the fixing frame (2), a scriber (5) close to the ruler outlet is arranged in the through hole I, a through hole II is formed in the outer side wall of the fixing frame (2), a jackscrew (4) is connected with the through hole II in an internal thread manner, the jackscrew (4) is screwed into the through hole II, and the jackscrew (4) is in contact connection with the scriber (5) and used for fixing the scriber (5) or unscrewing the jackscrew (4) to take out the scriber (5);

one end of the fixing frame (2) is provided with a scale pointer, the scale pointer and the scriber (5) are arranged at the same end and are positioned at one side of the scale surface of the measuring tape (11) which is pulled out outwards, and meanwhile, the middle axial surface of the scale pointer is vertical to the scale surface on the measuring tape (11) which is pulled out outwards and is parallel to the scale marks on the scale surface.

2. The special device for marking the measuring tape according to claim 1, wherein the central axis of the tip part of the marking needle (5) is coincident with the central axial plane of the scale pointer.

3. A tape measure striping applicator as claimed in claim 1 or claim 2 wherein the stylus (5) is a paintbrush.

4. The special device for marking the measuring tape according to claim 1, wherein the central axis of the through hole II is perpendicular to the central axis of the through hole I, and the central axis of the through hole I is perpendicular to the scale surface on the measuring tape (11) which is pulled outwards.