CN204820797U

CN204820797U - Paint round tool box

Info

Publication number: CN204820797U
Application number: CN201520551601.1U
Authority: CN
Inventors: 杨柳青
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-28
Filing date: 2015-07-28
Publication date: 2015-12-02
Anticipated expiration: 2025-07-28

Abstract

The utility model discloses a paint round tool box, including upper end cover, spool, shell, bottom end cover, the pen socket, detail pen, the display is connected on the upper surface of last face, it is connected with the spool to go up the face below, the axis is located inside the rotary drum, the fine rule twines on the rotary drum surface, the spool is equipped with the shell outward, the spool with the shell is coaxial, the shell sub -unit connection has the bottom end cover, change the awl and connect the lower surface center of face under in, the pen socket is connected to the outer end of fine rule, the pen socket is connected with the detail pen cooperation. The utility model discloses utilize fine rule restriction detail pen circular around some drawings, the fine rule is contractible be drawn into in the spool feasible carry more convenient, the circle of drawing out required size that is equipped with length response and is furnished with that the display screen lets the user can be more convenient on the instrument, the circle not only can be drawn to feasible this instrument of written removable different materials of drawing on paper, also draw on panel beating or other material faces.

Description

One paints round tool group

[technical field]

The utility model relates to the technical field of drawing instrument, particularly a kind of technical field of painting round tool group.

[background technology]

In order to the hand drawing teacher of training of students usually arranges that student draws the engineering drawing of large length by hand in science and engineering design specialist learning process, the drawing instrument of common size just seems very narrow for this reason.

Two handles are mostly had to be connected by termination and rotatable existing, tip and nib is respectively equipped with at another end head, the radius of circle that two handle spans of control are required draftings need be separated during use, compress tip around another handle of rotation, Stylus contact paper also slides.This kind of compasses due to draw the restriction of size by decreased food of circle, if firmly will be very inconvenient when use is carried by the very long of handle design.

Need for this reason a kind of volume little, can draw round magnitude range wide paint sired results tool.

[utility model content]

The purpose of this utility model solves the problems of the prior art exactly, proposes one and paints round tool group, easy to carry, can draw the wider circle of radius and can draw in the plane of panel beating or other quality.

For achieving the above object, the utility model proposes one and paint round tool group, comprise upper end cover, bobbin, shell, bottom end cover, the pen cap, detail pen, described upper end cover is by upper face, display screen, upper axial trough composition, described display is connected on the upper surface of upper face, and described upper axial trough is connected to the lower surface center of upper face, is connected with bobbin below described upper face, and described bobbin is by axis, rotating cylinder, fine rule forms, and described axis is positioned at rotating cylinder inside, and described rotating cylinder axis and axis are at same straight line, and described fine rule is wound on rotating cylinder outer surface, is provided with shell outside described bobbin, and described bobbin is coaxial with described shell, and described shell is by geosphere, line outlet forms, and described appearance mouth is positioned at any position on geosphere circle body, and described outer casing underpart is connected with bottom end cover, and described bottom end cover is by lower face, lower axial trough, turn cone composition, described lower axial trough is connected to the upper surface center of lower face, and described turn of cone is connected to the lower surface center of lower face, and the outer end of described fine rule connects the pen cap, and the described pen cap and detail pen are connected.

As preferably, described detail pen is made up of nib, penholder, nib, and described written external form is 3/4 spheroid, and lower plane connects and penholder upper surface, and described penholder is cylinder, and lower surface is connected with nib, and described nib conically.

As preferably, described nib is threaded with adopting between penholder, can according to the different nib with changing different hardness material and making of image quality plane materiel matter.

As preferably, be provided with induction installation in the upper axial trough of described upper end cover, induction installation calculates line length by induction bobbin rotating cycle.

As preferably, described inductor imports by holding wire the appearance length calculated into display screen, and display screen demonstrates length quantity.

As preferably, described pen cap cross section is in " u " shape, and convex surface centre is provided with anchor line (string) ring.

As preferably, the line outlet on described shell is provided with card line apparatus.

The beneficial effects of the utility model: the utility model is circular around a point-rendering by utilizing fine rule to limit detail pen, fine rule can enter in bobbin to make to carry convenient by crinkle; Instrument is provided with length respond to and be furnished with display screen and allow user can draw out the circle of required size more easily; The replaceable unlike material of nib drawn makes this instrument not only can draw circle on paper, is also drawing on panel beating or other material faces.

Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.

[accompanying drawing explanation]

Fig. 1 is a kind of explosive view painting round tool group of the utility model;

Fig. 2 is a kind of upper end cover schematic diagram painting round tool group of the utility model;

Fig. 3 is a kind of bobbin schematic diagram painting round tool group of the utility model;

Fig. 4 is a kind of shell schematic diagram painting round tool group of the utility model;

Fig. 5 is a kind of bottom end cover axonometric drawing painting round tool group of the utility model;

Fig. 6 is a kind of bottom end cover front view painting round tool group of the utility model;

Fig. 7 is a kind of pen cap schematic diagram painting round tool group of the utility model;

Fig. 8 is a kind of detail pen front view painting round tool group of the utility model.

In figure: under 1-upper end cover, 11-upper face, 12-display screen, the upper axial trough of 13-, 2-bobbin, 21-axis, 22-rotating cylinder, 23-fine rule, 3-shell, 31-geosphere, 32-line outlet, 33-card line apparatus, 4-bottom end cover, 42-lower face, 42-, axial trough, 43-turn cone, the 5-pen cap, 51-anchor line (string) ring, 6-detail pen, 61-nib, 62-penholder, 63-nib.

[detailed description of the invention]

Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, the utility model one paints round tool group, comprises upper end cover 1, bobbin 2, shell 3, bottom end cover 4, the pen cap 5, detail pen 6, described upper end cover 1 is by upper face 11, display screen 12, upper axial trough 13 forms, and described display is connected on the upper surface of upper face 11, and described upper axial trough 13 is connected to the lower surface center of upper face 11, is connected with bobbin 2 below described upper face 11, and described bobbin 2 is by axis 21, rotating cylinder 22, fine rule 23 forms, and it is inner that described axis 21 is positioned at rotating cylinder 22, and described rotating cylinder 22 axis 21 line and axis 21 are at same straight line, described fine rule 23 is wound on rotating cylinder 22 outer surface, be provided with shell 3 outside described bobbin 2, described bobbin 2 is coaxial with described shell 3, and described shell 3 is by geosphere 31, line outlet 32 forms, and described appearance mouth is positioned at any position on geosphere 31 circle body, and described shell 3 bottom is connected with bottom end cover 4, and described bottom end cover 4 is by lower face 41, lower axial trough 42, turn cone 43 to form, described lower axial trough 42 is connected to the upper surface center of lower face 41, and described turn of cone 43 is connected to the lower surface center of lower face 41, and the outer end of described fine rule 23 connects the pen cap 5, and the described pen cap 5 is connected with detail pen 6.Described detail pen 6 is made up of nib 61, penholder 62, nib 63, and described written 61 external forms are 3/4 spheroid, and lower plane connects and penholder 62 upper surface, and described penholder 62 is cylinder, and lower surface is connected with nib 63, and described nib 63 conically.Described nib 63 is threaded with adopting between penholder 62, can according to the different nib 63 with changing different hardness material and making of image quality plane materiel matter.Be provided with induction installation in the upper axial trough 13 of described upper end cover 1, induction installation calculates line length by induction bobbin 2 rotating cycle.Described inductor imports by holding wire the appearance length calculated into display screen 12, and display screen 12 demonstrates length quantity.The described pen cap 5 cross section is in " u " shape, and convex surface centre is provided with anchor line (string) ring 52.Line outlet 32 on described shell 3 is provided with card line apparatus 33.

Utility model works process:

The utility model one paints round tool group in the course of the work, is pulled out by fine rule 23 and observe numeral change on display screen 12 simultaneously during use, stops drag fine rule 23, card line apparatus 33 is compressed fine rule 23 when drawing radius of a circle to numeral arrival is required; Then will turn cone 43 and be pressed in correct position, stretching fine rule 23 detail pen 6 that cone 23 rotates simultaneously fine rule 23 termination that rotates contacts paper surface, when rotation retraction fine rule 23 after a week, paint justify complete; If draw circle then select the nib 63 of corresponding hardness on other material faces.

The utility model one paints round tool group, circular around a point-rendering by utilizing fine rule to limit detail pen, and fine rule can enter in bobbin to make to carry convenient by crinkle; Instrument is provided with length respond to and be furnished with display screen and allow user can draw out the circle of required size more easily; The replaceable unlike material of nib drawn makes this instrument not only can draw circle on paper, is also drawing on panel beating or other material faces.

Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.

Claims

1. paint round tool group for one kind, it is characterized in that: comprise upper end cover (1), bobbin (2), shell (3), bottom end cover (4), the pen cap (5), detail pen (6), described upper end cover (1) is by upper face (11), display screen (12), upper axial trough (13) forms, described display is connected on the upper surface of upper face (11), described upper axial trough (13) is connected to the lower surface center of upper face (11), described upper face (11) below is connected with bobbin (2), described bobbin (2) is by axis (21), rotating cylinder (22), fine rule (23) forms, it is inner that described axis (21) is positioned at rotating cylinder (22), described rotating cylinder (22) axis (21) line and axis (21) are at same straight line, described fine rule (23) is wound on rotating cylinder (22) outer surface, shell (3) is provided with outside described bobbin (2), described bobbin (2) is coaxial with described shell (3), described shell (3) is by geosphere (31), line outlet (32) forms, described line outlet is positioned at any position on geosphere (31) circle body, described shell (3) bottom is connected with bottom end cover (4), described bottom end cover (4) is by lower face (41), lower axial trough (42), turn cone (43) composition, described lower axial trough (42) is connected to the upper surface center of lower face (41), described turn of cone (43) is connected to the lower surface center of lower face (41), the outer end of described fine rule (23) connects the pen cap (5), the described pen cap (5) and detail pen (6) are connected.

2. one as claimed in claim 1 paints round tool group, it is characterized in that: described detail pen (6) is made up of nib (61), penholder (62), nib (63), described nib (61) external form is 3/4 spheroid, lower plane connects and penholder (62) upper surface, described penholder (62) is cylinder, lower surface is connected with nib (63), and described nib (63) conically.

3. one as claimed in claim 2 paints round tool group, it is characterized in that: adopt between described nib (63) with penholder (62) and be threaded, can according to the different nib (63) with changing different hardness material and making of image quality plane materiel matter.

4. one as claimed in claim 1 paints round tool group, it is characterized in that: be provided with induction installation in the upper axial trough (13) of described upper end cover (1), and induction installation calculates line length by induction bobbin (2) rotating cycle.

5. one as claimed in claim 4 paints round tool group, and it is characterized in that: described inductor imports by holding wire the appearance length calculated into display screen (12), display screen (12) demonstrates length quantity.

6. one as claimed in claim 1 paints round tool group, it is characterized in that: the described pen cap (5) cross section is in " u " shape, and convex surface centre is provided with anchor line (string) ring (52).

7. the one according to any one of claim 1 to 6 paints round tool group, it is characterized in that: the line outlet (32) on described shell (3) is provided with card line apparatus (33).