CN205058982U

CN205058982U - Many written compasses

Info

Publication number: CN205058982U
Application number: CN201520796907.3U
Authority: CN
Inventors: 黄迪
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-10-14
Filing date: 2015-10-14
Publication date: 2016-03-02
Anticipated expiration: 2025-10-14

Abstract

The utility model relates to a many written compasses, including the compasses handle, the compasses axle, the rotatory leg of compasses stationary leg and compasses, compasses stationary leg's end is provided with the needle point, the needle point adopts the nut to revolve the mode of twisting and fixes the end at compasses stationary leg, the end of the rotatory leg of compasses is provided with the nib more than two, the nib is connected through the connecting rod relatively, middle part at the connecting rod is provided with the through -hole, the end of the rotatory leg of compasses is provided with the screw rod, pass the screw rod and through -hole through the connecting rod stretches out from the end of the rotatory leg of compasses, but thereby the end at the rotatory leg of compasses is fixed with the connecting rod to nut screw in screw rod, the nib can be for four, six or eight. The utility model discloses set up a plurality of nibs, when using one of them nib to draw, other nib is reserve nib promptly, unclamps fixation nut, and the nib can more be renewed in the rotation, in addition, can put into different nibs with the refill of different models, circle that the colour depth of can drawing up at any time is different, it is very convenient to use.

Description

The how written compasses of one

Technical field

The utility model relates to a kind of equipment for charting, and is specifically related to a kind of compasses with multiple nib.

Background technology

We just bring into use common compasses from going to school, always worried in order to the nib of compasses.Compasses common at present only have a nib, sometimes pen core can break suddenly, or when the pen core (such as HB, 2B, 3B, 4B, 5B etc.) that need the different bowlder of the picture depth to obtain often to change different model, this causes certain inconvenience to the use of people.The compasses being provided with propelling pencil are had in modern technologies, although solve when pen core breaks the trouble that need not again change like this, but when wishing to use the compasses being provided with propelling pencil to carry out the pen core that the different bowlder of the picture depth must change another model again, using like this and still having certain inconvenience.

Utility model content

The purpose of this utility model is the defect for prior art, provides a kind of compasses of configurable multiple nib.

The utility model have employed following technical scheme:

How written compasses of the present utility model, comprise compasses 1, compass shaft 2, compasses Convenient table 3 and compasses rotate leg 4, the end of described compasses Convenient table 3 is provided with needle point 5, described needle point 5 adopts the mode of nut driving to be fixed on the end of compasses Convenient table 3, the end that described compasses rotate leg 4 is provided with plural written 6, described written 6 is relatively connected by connecting rod 7, the middle part of described connecting rod 7 is provided with through hole 8, the end that described compasses rotate leg 4 is provided with screw rod 9, the end that described screw rod 9 rotates leg 4 from described compasses is passed and is stretched out by the through hole 8 of described connecting rod 7, described nut 10 can screw in described screw rod 9 thus described connecting rod 7 is fixed on the end that described compasses rotate leg 4.

Described written 6 can be four nibs, six nibs or eight nibs.

Beneficial effect: be provided with multiple nib, when using one of them nib to draw, other nib just becomes spare pen, unclamps hold-down nut, and rotation and replaceable nib newly, use very convenient; In addition, the pen core of different model can be put into different nib, the nib be of different shades can be used at any time to draw, greatly the hand-drawing condition of providing convenience.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is four written structural representations of the present utility model;

Fig. 3 is six written structural representations of the present utility model;

Fig. 4 is eight written structural representations of the present utility model.

Mark in accompanying drawing: 1. compasses handle, 2. compass shaft, 3. compasses Convenient table, 4. compasses rotate leg, 5. needle point, 6. nib, 7. connecting rod, 8. through hole, 9. screw rod, 10. nut.

Detailed description of the invention

Below in conjunction with accompanying drawing, enforcement of the present utility model is illustrated:

Embodiment

Please refer to accompanying drawing 1-4, how written compasses of the present utility model, comprise compasses 1, compass shaft 2, compasses Convenient table 3 and compasses rotate leg 4, the end of compasses Convenient table 3 is provided with needle point 5, then the mode of nut driving is adopted to be fixed on the end of compasses Convenient table 3 at needle point 5, the end rotating leg 4 at compasses is provided with plural written 6, and nib 6 is relatively connected by connecting rod 7, the middle part of connecting rod 7 is provided with through hole 8, and the end that compasses rotate leg 4 is provided with screw rod 9, the end that screw rod 9 rotates leg 4 from described compasses is passed and stretched out by the through hole 8 of connecting rod 7, last nut 10 can screw in screw rod 9 thus connecting rod 7 is fixed on the end that compasses rotate leg 4.

Nib 6 can be four nibs, six nibs or eight nibs, is relatively connected between two by connecting rod 7, and owing to having certain angle between each nib, when using one of them nib to draw, other nib can not have influence on the use of this nib.

During use, draw by one of them nib 6, when nib 6 occurs that pen core breaks, pen core is blunt or needs the bowlder that the draw color depth is different, loosening nut 10, be rotationally connected bar 7, the nib 6 that new pen core or different model pen core are housed is screwed into upright position, then nut 10 is tightened on screw rod 9, another nib 6 can be used to draw.

Claims

1. written compasses more than a kind, comprise compasses (1), compass shaft (2), compasses Convenient table (3) and compasses rotate leg (4), the end of described compasses Convenient table (3) is provided with needle point (5), described needle point (5) adopts the mode of nut driving to be fixed on the end of compasses Convenient table (3), it is characterized in that, the end that described compasses rotate leg (4) is provided with plural nib (6), described nib (6) is relatively connected by connecting rod (7), the middle part of described connecting rod (7) is provided with through hole (8), the end that described compasses rotate leg (4) is provided with screw rod (9), described screw rod (9) to pass and the through hole (8) passing through described connecting rod (7) stretches out from the end that described compasses rotate leg (4), described nut (10) can screw in described screw rod (9) thus described connecting rod (7) is fixed on the end that described compasses rotate leg (4).

2. according to claim 1 how written compasses, is characterized in that, described nib (6) is four.

3. according to claim 1 how written compasses, is characterized in that, described nib (6) is six.

4. according to claim 1 how written compasses, is characterized in that, described nib (6) is eight.