CN213778885U

CN213778885U - Multi-functional interior decoration design protractor

Info

Publication number: CN213778885U
Application number: CN202120026904.7U
Authority: CN
Inventors: 慈龙图
Original assignee: Shanghai Yuansheng Construction Engineering Co ltd
Current assignee: Shanghai Yuansheng Construction Engineering Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-07-23
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a multi-functional interior decoration design protractor, including the protractor body, the positive lower extreme of protractor body is provided with first scale mark, the outside of protractor body is provided with the protective sheath, the other end fixedly connected with fixed suction cup of spliced pole, measure tape measure and protective sheath through pivot round pin interconnect. This multi-functional interior decoration design protractor, can not only be to the measurement of angle and shorter distance, can also measure longer length simultaneously, greatly reduced the limitation of dipperstick, and when using, utilize fixed suction cup to adsorb on the wall, make the protractor stabilize the laminating on the wall, and then convenient to use person's drawing, and can effectual inside protractor body protect, avoid the damage that the protractor dropped and lead to, the life of protractor is greatly improved, and when using, be convenient for adsorb taking away of the protractor of wall, the practicality of protractor is greatly improved.

Description

Multi-functional interior decoration design protractor

Technical Field

The utility model relates to an indoor decoration apparatus technical field specifically is a multi-functional interior decoration designs protractor.

Background

The indoor design is that according to the use property, the environment and the corresponding standard of the building, the material technical means and the building design principle are applied to create the indoor environment which has reasonable functions and meets the requirements of people on material and mental life, the space environment has use value and meets the corresponding functional requirements, meanwhile, the mental factors such as historical veins, architectural style, environmental atmosphere and the like are reflected, the purpose of creating the indoor environment meeting the requirements of people on material and mental life is definitely taken as the indoor design, and the indoor design is commonly used as measuring tools such as protractors, rulers, tape measures and the like.

However, the protractor of current interior decoration design can only carry out the measurement of angle and shorter distance, and the use limitation is great to and must press fixedly with the hand in the use, and then not convenient to use person's drawing, the protractor generally adopts the plastics material to make simultaneously, falls easily in the use, and then leads to the damage of protractor, greatly reduced the life of protractor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional interior decoration design protractor to propose current interior decoration design protractor in solving above-mentioned background art and can only carry out the measurement of angle and shorter distance, use the limitation great, and must press fixedly with the hand in the use, and then user's of not being convenient for drawing, the protractor generally adopts the plastics material to make simultaneously, falls easily in the use, and then leads to the damage of protractor, greatly reduced protractor life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional interior decoration design protractor, includes the protractor body, the positive lower extreme of protractor body is provided with first scale mark, the positive avris of protractor body is provided with the second scale mark, the front of protractor body is located the top of first scale mark and has seted up the protractor centre of circle hole, the outside of protractor body is provided with the protective sheath, the one end of the avris fixedly connected with dead lever of protective sheath, the one end of the other end fixedly connected with spliced pole of dead lever, the other end fixedly connected with fixed suction cup of spliced pole, the front of protective sheath is located the top of protractor centre of circle hole and is provided with the measuring tape, the measuring tape is sold interconnect through the pivot with the protective sheath, the front of protective sheath is located the top fixedly connected with pull rod of measuring.

Preferably, the protective sleeve is a transparent silica gel sleeve, and the surface of the protective sleeve is clung to the surface of the measuring tape.

Preferably, both ends of the protractor central hole extend to the outer side of the protective sleeve, and the protractor central hole, the protective sleeve and the vertical central line of the protractor body are located in the same vertical plane.

Preferably, the dead lever is Z style of calligraphy structural design, dead lever, spliced pole and fixed sucking disc all are equidistant and are provided with threely.

Preferably, the rotating shaft pin is positioned at the lower end of the measuring tape, and the rotating shaft pin is rotatably connected with the measuring tape.

Preferably, the pull rod is designed to be of a concave structure, and the pull rod is located at the center of the upper end of the front face of the protective sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this multi-functional interior decoration designs protractor, through the setting of protractor body, first scale mark, second scale mark, protractor centre of circle hole, measurement tape measure and pivot axle, can not only be to the measurement of angle and shorter distance, can also measure longer length simultaneously, greatly reduced the limitation of dipperstick.

2. This multi-functional interior decoration designs protractor through the setting of dead lever, spliced pole and fixed suction cup, when using, utilizes fixed suction cup to adsorb on the wall for the protractor is stably laminated on the wall, and then convenient to use person's drawing.

3. This multi-functional interior decoration design protractor through the setting of protective sheath, can effectual inside protractor body protect, avoids the protractor to fall the damage that leads to, has improved the life of protractor greatly to and through the setting of pull rod, when using, be convenient for adsorb the removal at the protractor of wall, improved the practicality of protractor greatly.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the inner structure of the protective sheath of the present invention;

fig. 4 is a schematic view of the fixing rod structure of the present invention.

In the figure: 1. a protractor body; 2. a first scale mark; 3. a second scale mark; 4. measuring a central hole of an angle; 5. a protective sleeve; 6. fixing the rod; 7. connecting columns; 8. fixing the sucker; 9. measuring a tape measure; 10. a roller pin; 11. a pull rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a multi-functional interior decoration design protractor, including protractor body 1, the positive lower extreme of protractor body 1 is provided with first scale mark 2, the positive avris of protractor body 1 is provided with second scale mark 3, protractor body 1's front is located the top of first scale mark 2 and has seted up protractor centre of circle hole 4, protractor body 1's the outside is provided with protective sheath 5, the avris fixedly connected with dead lever 6's of protective sheath 5 one end, the other end fixedly connected with spliced pole 7's of dead lever 6 one end, the other end fixedly connected with fixed suction cup 8 of spliced pole 7, the front of protective sheath 5 is located the top of protractor centre of circle hole 4 and is provided with measuring tape 9, measuring tape 9 passes through pivot 10 interconnect with protective sheath 5, the front of protective sheath 5 is located measuring tape 9's top fixedly connected with pull rod 11.

Further, the protective sleeve 5 is a transparent silica gel sleeve, the surface of the protective sleeve 5 is attached to the surface of the measuring tape 9, the protection of the protractor body 1 is improved, and the measuring tape 9 can move only when the measuring tape 9 is manually rotated in use.

Further, the both ends of protractor central hole 4 extend to the outside of protective sheath 5, and protractor central hole 4, protective sheath 5 and protractor body 1's vertical central line are located same vertical plane, ensure that second scale mark 3 can carry out accurate measurement to the angle.

Further, dead lever 6 is Z style of calligraphy structural design, and dead lever 6, spliced pole 7 all are equidistant with fixed suction cup 8 and are provided with threely, the installation of the fixed suction cup 8 of being convenient for, and then realize the stable fixed to the protractor.

Further, a pivot pin 10 is located at the lower end of the measuring tape 9, and the pivot pin 10 is rotatably connected with the measuring tape 9 to facilitate the rotation of the measuring tape 9.

Further, the pull rod 11 is designed to be of a concave structure, and the pull rod 11 is located at the center of the upper end of the front surface of the protective sleeve 5, so that the protractor attached to the wall surface can be taken down conveniently.

The working principle is as follows: firstly, when the angle needs to be measured, the angle measuring central hole 4 is aligned with the measured center of a circle, the angle gauge is pressed, so that the fixed sucker 8 is adsorbed on the wall surface, the protractor is further stably fixed on the wall surface, the angle measurement and drawing are realized through the matching use of the second scale marks 3, when the measurement of a short distance is needed, the protractor is fixed on the wall surface according to the above mode, and through the matching use of the first scale mark 2, the length is measured and plotted, and when a longer distance needs to be measured, the measuring tape 9 is turned down around the roller pin 10, the measuring tape is pulled out, the distance is measured and drawn through the measuring belt, after the measurement is finished, the pull rod 11 is pulled down the protractor from the wall, the protective sleeve 5 on the surface of the measuring scale can effectively prevent the protractor from being damaged when falling, and the protection of the protractor is greatly improved.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a multi-functional interior decoration design protractor, includes protractor body (1), its characterized in that: the protractor is characterized in that a first scale mark (2) is arranged at the front lower end of the protractor body (1), a second scale mark (3) is arranged at the front side of the protractor body (1), a protractor central hole (4) is formed in the front side of the protractor body (1) above the first scale mark (2), a protective sleeve (5) is arranged at the outer side of the protractor body (1), one end of a fixed rod (6) is fixedly connected to the side of the protective sleeve (5), one end of a connecting column (7) is fixedly connected to the other end of the fixed rod (6), a fixed sucker (8) is fixedly connected to the other end of the connecting column (7), a measuring tape (9) is arranged above the protractor central hole (4) in the front side of the protective sleeve (5), and the measuring tape (9) is connected with the protective sleeve (5) through a rotating shaft pin (10), the front surface of the protective sleeve (5) is positioned above the measuring tape (9) and is fixedly connected with a pull rod (11).

2. The protractor of multifunctional interior decoration design according to claim 1, wherein: the protective sleeve (5) is a transparent silica gel sleeve, and the surface of the protective sleeve (5) is tightly attached to the surface of the measuring tape (9).

3. The protractor of multifunctional interior decoration design according to claim 1, wherein: the two ends of the angle measuring circular hole (4) extend to the outer side of the protective sleeve (5), and the angle measuring circular hole (4), the protective sleeve (5) and the vertical center line of the angle gauge body (1) are located on the same vertical plane.

4. The protractor of multifunctional interior decoration design according to claim 1, wherein: the fixing rod (6) is in a Z-shaped structural design, and the fixing rod (6), the connecting column (7) and the fixed sucker (8) are arranged in an equidistant mode.

5. The protractor of multifunctional interior decoration design according to claim 1, wherein: the rotating shaft pin (10) is positioned at the lower end of the measuring tape (9), and the rotating shaft pin (10) is rotatably connected with the measuring tape (9).

6. The protractor of multifunctional interior decoration design according to claim 1, wherein: the pull rod (11) is designed into a concave structure, and the pull rod (11) is located at the center of the upper end of the front surface of the protective sleeve (5).