CN208906653U - A kind of drawing pen convenient for adjusting - Google Patents

Abstract

The utility model discloses a kind of drawing pens convenient for adjusting, it is intended to which line thickness can not manually be adjusted in real time by solving the problem of that lines that existing drawing pen is drawn when in use are excessively uniform.Present apparatus drawing pen includes pen container, the nozzle that the pen container is arranged in and the pen core lid detachably connected with the pen container, the pen core for being arranged in inside the pen container and stretching out from the pen core lid, nozzle one end of the pen container is arranged in and coats the pen core lid and pen core and the pen cap detachably connected with the pen container, it is characterized in that, drawing ink is equipped in the pen container, the opening and closing that the tube port position of the pen container is provided with for controlling the drawing ink outflow adjusts component, and it includes pedestal, spring, start and stop lever and sealing element that the opening and closing, which adjusts component,.The present apparatus is by so that drawing pen can adjust the line thickness drawn in real time according to the needs of users in use, having achieved the purpose that real-time adjusting line thickness to the improvement in existing apparatus structure.

Description

A kind of drawing pen convenient for adjusting

Technical field

The utility model relates to a kind of drawing pen more particularly to a kind of drawing pens convenient for adjusting.

Background technique

Various pens are seen everywhere in life.It common are pen, ball pen, nylon pen tip, biro etc..Have The drawing pen of different in width and various colors, the special pens to rendering technique drawing are also equipped on a little draught machines.According to drawing Figure requirements of one's work select different pens to meet need of work.Such as: drawing pen has water storage structure inside penholder, so that Drawing pen can continuously supply water when drawing and complete Plot Work.Drawing pen, excellent handle when holding a pen because of it are deep to be drawn The favor of figure, drawing personnel.Drawing pen using simple, charging is convenient, easy to carry, be drawing personnel when going out sketching must Standby tool.Because the price of drawing pen in contrast inexpensively, inking up pigment it is convenient so that stationer's is a large amount of when stocking up Drawing pen is hoarded, meets the needs of numerous customers.

Drawing pen is a kind of very very thin pen, is commonly used to the lines etc. of picture frame and even thickness.Because of the pen core of drawing pen Line weight range is larger, and painter is enabled to draw various width different line when using the drawing pen of different pen cores Item, and the pen core thickness of general drawing pen is from 0.1mm to 2mm, Commonly Used Size is in 0.6mm between 0.8mm.Because of drawing pen Pen tip even thickness reason so that there is no the vigour of style in writing by the line that drawing pen is drawn, so require font beautiful some, performance The occasion of calligraphy out should not then use drawing pen.

Drawing pen can add ink pigment mostly, only need manually to add ink pigment i.e. when ink pigment is few Can, but drawing pen defect is that the lines drawn out in use process are excessively uniform, cannot adjust in real time according to drawing effect The width of lines causes drawing pen that cannot preferably show the stereovision of lines in painting process.How new skill is passed through Art means solve the problems, such as that drawing pen can not adjust line thickness in real time, and it is big to become drawing pen manufacture manufacturer is faced one Problem.

Utility model content

(1) technical problems to be solved

In view of the deficiencies of the prior art, the purpose of this utility model is to provide a kind of drawing pens convenient for adjusting, it is intended to Solve the problem of lines that existing drawing pen is drawn when in use excessively it is uniform can not manual adjustment line thickness, reach real-time Adjust the purpose of line thickness.

(2) technical solution

In order to solve the above-mentioned technical problem, the utility model provides such a drawing pen convenient for adjusting, described to draw Paintbrush includes pen container, the nozzle that the pen container is arranged in and the pen core lid detachably connected with the pen container, is arranged in institute The pen core stretched out inside pen container and from the pen core lid is stated, nozzle one end of the pen container is set and coats the pen core lid With pen core and the pen cap detachably connected with the pen container, the pen container are interior equipped with drawing ink, the tube port position of the pen container Be provided with the opening and closing for controlling the drawing ink outflow and adjust component, opening and closing adjusting component include pedestal, spring, Start and stop lever and sealing element, the tube port position of the pen container are provided with the sealing element for sealing to it, and one end of the sealing element is stretched Enter in the pen container, the other end of the sealing element is detachably connected with pedestal, is equipped with to the sealing element penetration type and is used for The drawing ink flows out direct current hole, is equipped with to the pedestal penetration type for drawing ink outflow opening and closing hole, described straight Discharge orifice and opening and closing hole connection, between the direct current hole and opening and closing hole in be provided with start and stop lever, the start and stop lever is equipped with for controlling System opens and closes the opening and closing boss of hole opening and closing, and one end that boss is opened and closed on the start and stop lever is extend into the opening and closing hole, the opening and closing The other end that boss is opened and closed on bar is extend into the direct current hole, is provided between opening and closing boss and the sealing element compressed Spring, described pen core one end extend into the opening and closing hole and stretch out the pen core lid in the other end.

Preferably, it is symmetrically arranged with to sealing element side penetration type and flows out secondary flow hole for the drawing ink.It utilizes The secondary flow hole of sealing element side, it is possible to increase drawing ink is more flowed by the flow in opening and closing hole so that drawing pen is discharged when in use Freely, it prevents from causing drawing pen to be discharged slack situation generation because opening and closing hole aperture is too small.

Working principle: the present apparatus before use, first check pen container in graphic inks it is whether sufficient, if ink is very few, Ink can be added to drawing pen by artificial mode.Add ink when, first open pen cap, then remove pen core lid take out pen core and Opening and closing adjusts component, and graphic inks are added in pen container, after filling it up with graphic inks, opening and closing is adjusted component and reinstalls pen container, and Pen core lid is installed into meeting tube port position, completes the addition of graphic inks.User holds drawing pen directly on drawing when use Drawing only slightly firmly need to press downwards pen tip, can tune up the flow of drawing pen, draw thick lines when needing picture thick lines； When hachure need to be drawn, then to reduce the dynamics of pressing pen tip.

When drawing pen is more long using the time, openable drawing pen clears up its inside each section, can prevent ink Particle plug for seal part reduces the water yield in drawing pen use process.When cleaning, pen cap is first opened, then removes pen core lid, is taken Pen core and opening and closing adjust component out, and adjust component to opening and closing and dismantle, and opening and closing is adjusted the pedestal of component and sealing element is torn open It opens, internal start and stop lever and spring is taken out, and pedestal, sealing element, spring and start and stop lever is cleaned, while in pen container Remaining graphic inks are suitably cleaned, so that the ink particle to flock together is detached from drawing pen, prevent ink particle stifled Drawing pen is filled in, the oil pump capacity of drawing pen is reduced.

(3) beneficial effect

Compared with prior art, the utility model has the beneficial effects that: making by the improvement in existing apparatus structure The line thickness drawn can be adjusted in real time according to the needs of users in use by obtaining drawing pen, reach real-time adjusting line The purpose of width.The present apparatus enables graphic inks to adjust in component by opening and closing by the guidance in opening and closing hole and direct current hole Portion reaches pen core, ensure that fluency when drawing pen goes out ink；By pedestal, start and stop lever and sealing element, pen container mouth can be ensured Leakproofness out effectively prevents the situation that graphic inks are overflowed from pen container mouth and occurs；Utilize the opening and closing boss on start and stop lever Control opening and closing hole opening and closing, the then process for making drawing pen fuel-displaced while being protected by the control of user by spring on start and stop lever The leakproofness that opening and closing adjusts component has been demonstrate,proved, graphic inks has been effectively prevented and is overflowed from the gap in opening and closing hole and direct current hole.

To sum up, the present apparatus properly modifies structure, enable the quantity of ink out of drawing pen by user Control, ensure that the present apparatus can carry out real-time control to the line thickness that draws in use, efficiently avoid drawing The case where figure oil plant overflows.

Detailed description of the invention

Illustrate specific embodiment of the present invention or technical solution in the prior art in order to clearer, it below will be right Specific embodiment describes required attached drawing in the prior art and is briefly described, it should be apparent that, it is described below In attached drawing be only that a kind of embodiment of the utility model is not paying wound to those skilled in the art Under the premise of the property made is worked, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the outside drawing of embodiment 1.

Fig. 2 is the broken away view of embodiment 1.

Fig. 3 is the main view of embodiment 1.

Fig. 4 is the cross-sectional view of Fig. 3.

Fig. 5 is the outside drawing that opening and closing adjusts component in embodiment 1.

Fig. 6 is the main view that opening and closing adjusts component in embodiment 1.

Fig. 7 is the cross-sectional view of Fig. 6.

Fig. 8 is the outside drawing of pedestal in embodiment 1.

Fig. 9 is the outside drawing of start and stop lever in embodiment 1.

Figure 10 is the outside drawing of sealing element in embodiment 1.

Figure 11 is the outside drawing that opening and closing adjusts component in embodiment 2.

Figure 12 is the outside drawing of sealing element in embodiment 2.

The label in accompanying drawing is: 1- pen cap, 2- pen core lid, 3- pen container, 4- pen core, 5- opening and closing adjusting component, 51- pedestal, 51a- opens and closes hole, 52- spring, 53- start and stop lever, 53a- opening and closing boss, 54- sealing element, 54a- direct current hole, 54b- secondary flow hole.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below Clear, complete description is carried out to the technical solution in specific embodiment of the present invention, it is practical new this is further described Type, it is clear that described specific embodiment is only a part of embodiment of the utility model, rather than whole samples Formula.

Embodiment 1

A kind of drawing pen convenient for adjusting, drawing pen include pen container, pen core lid are arranged in the nozzle of pen container, pen container is removable It is connected with pen core lid with unloading, is internally provided with pen core in pen container, pen core is stretched out from pen container inside, nozzle one end cladding of pen container Pen core lid and pen core, and pen container is detachably connected with pen cap, and drawing ink is equipped in pen container, and the tube port position of pen container is provided with Opening and closing for controlling drawing ink outflow adjusts component, and it includes pedestal, spring, start and stop lever and sealing that opening and closing, which adjusts component, Part adjusts component by opening and closing and not only plays sealing effect to pen container, but also is adjustable in inflow opening and closing adjusting component and paints The flow of ink；The tube port position of pen container is provided with the sealing element for sealing to it, and one end of sealing element is protruded into pen container, sealing The other end of part is detachably connected with pedestal, is equipped with to sealing element penetration type for ink outflow direct current hole of painting, by close Direct current hole guidance graphic inks on sealing flow into sealing element, so that drawing pen is fuel-displaced more smooth；Set to pedestal penetration type There are the opening and closing hole for ink outflow of painting, direct current hole and opening and closing hole connection, is made using the opening and closing hole cooperation direct current hole on pedestal Graphic inks can pass through opening and closing and adjust component and enter pen core, between direct current hole and opening and closing hole in be provided with opening and closing Bar, start and stop lever are equipped with the opening and closing boss for controlling the opening and closing of opening and closing hole, and one end that boss is opened and closed on start and stop lever extend into opening and closing Kong Zhong, the other end that boss is opened and closed on start and stop lever are extend into direct current hole, are controlled by movement of the opening and closing boss in opening and closing hole The ink flux that system passes through opening and closing hole；It is provided with compressed spring between opening and closing boss and sealing element, pen core one end is extend into It opens and closes in hole and stretches out pen core lid in the other end, drawn start and stop lever when allowing pen core completely not by external force using compressed spring Dynamic Hui Yuanwei closes opening and closing hole, prevents graphic inks from overflowing pen container.The instance graph of the specific embodiment such as attached drawing 1- Figure 10 institute Show.

User can adjust the width for drawing lines by way of pressing pen core when using the drawing pen；When making It when user feels that line thickness is too small, then needs to increase the dynamics by pen, makes pen core to pen container internal motion, withstand start and stop lever and band Dynamic start and stop lever is moved into pen container together, and compressed spring is compressed at this time, graphic inks can by the direct current hole on sealing element into Enter opening and closing and adjust component, and pen core is entered by the opening and closing hole on pedestal, graphic inks is enabled constantly to penetrate into pen core, The fluency during Writing-painting is kept, fuel-displaced process is avoided to be affected.After the completion of drawing, drawing pen only need to be taken away, It allows compressed spring to reset, starting bar is driven to return to original position, using the opening and closing hole on the opening and closing boss closing pedestal on start and stop lever, prevent Only graphic inks outflow from opening and closing hole ensure that the leakproofness of pen container.

Embodiment 2

A kind of drawing pen convenient for adjusting, drawing pen include pen container, pen core lid are arranged in the nozzle of pen container, pen container is removable It is connected with pen core lid with unloading, is internally provided with pen core in pen container, pen core is stretched out from pen container inside, nozzle one end cladding of pen container Pen core lid and pen core, and pen container is detachably connected with pen cap, and drawing ink is equipped in pen container, and the tube port position of pen container is provided with Opening and closing for controlling drawing ink outflow adjusts component, and it includes pedestal, spring, start and stop lever and sealing that opening and closing, which adjusts component, Part adjusts component by opening and closing and not only plays sealing effect to pen container, but also is adjustable in inflow opening and closing adjusting component and paints The flow of ink；The tube port position of pen container is provided with the sealing element for sealing to it, and one end of sealing element is protruded into pen container, sealing The other end of part is detachably connected with pedestal, is equipped with to sealing element penetration type for ink outflow direct current hole of painting, by close Direct current hole guidance graphic inks on sealing flow into sealing element, so that drawing pen is fuel-displaced more smooth；Set to pedestal penetration type There are the opening and closing hole for ink outflow of painting, direct current hole and opening and closing hole connection, is made using the opening and closing hole cooperation direct current hole on pedestal Graphic inks can pass through opening and closing and adjust component and enter pen core, between direct current hole and opening and closing hole in be provided with opening and closing Bar, start and stop lever are equipped with the opening and closing boss for controlling the opening and closing of opening and closing hole, and one end that boss is opened and closed on start and stop lever extend into opening and closing Kong Zhong, the other end that boss is opened and closed on start and stop lever are extend into direct current hole, are controlled by movement of the opening and closing boss in opening and closing hole The ink flux that system passes through opening and closing hole；It is provided with compressed spring between opening and closing boss and sealing element, pen core one end is extend into It opens and closes in hole and stretches out pen core lid in the other end, drawn start and stop lever when allowing pen core completely not by external force using compressed spring Dynamic Hui Yuanwei closes opening and closing hole, prevents graphic inks from overflowing pen container, the instance graph of the specific embodiment is also such as attached drawing 1- Figure 10 It is almost the same, difference are as follows: be symmetrically arranged with to sealing element side penetration type the secondary flow hole for ink outflow of painting, such as Figure 11 and Shown in Figure 12, Figure 11 is the outside drawing that opening and closing adjusts component in present embodiment, and Figure 12 is close in present embodiment The outside drawing of sealing.Utilize the secondary flow hole of sealing element side, it is possible to increase drawing ink passes through the flow in opening and closing hole, so that drawing pen Be discharged when in use it is more smooth, prevent because open and close hole aperture it is too small due to cause drawing pen to be discharged slack situation to occur.

User can adjust the width for drawing lines by way of pressing pen core when using the drawing pen；When making It when user feels that line thickness is too small, then needs to increase the dynamics by pen, makes pen core to pen container internal motion, withstand start and stop lever and band Dynamic start and stop lever is moved into pen container together, and compressed spring is compressed at this time, graphic inks can by the direct current hole on sealing element into Enter opening and closing and adjust component, while using the secondary flow hole on sealing element, increasing the quantity of ink by sealing element, guarantees that entering opening and closing adjusts The graphic inks amount for saving component is enough, and then the phenomenon that prevent pen core from cutting off the water supply, and final opening and closing adjusts the graphic inks of component Enter pen core by the opening and closing hole on pedestal, graphic inks is enabled constantly to penetrate into pen core, keeps Writing-painting process In fluency, avoid fuel-displaced process from being affected.After the completion of drawing, drawing pen only need to be taken away, allows compressed spring to reset, band Dynamic starting bar returns to original position, using the opening and closing hole on the opening and closing boss closing pedestal on start and stop lever, prevents graphic inks from opening and closing Outflow ensure that the leakproofness of pen container in hole.

Pen cap, pen core lid, pen container, pen core, spring are the universal component of the fields prior art, connection structure and work It is the existing mature technology in this field as principle, details are not described herein again.

The foregoing describe the technical characteristics of the utility model and basic principle and associated advantages, for art technology For personnel, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and practical without departing substantially from this In the case where novel design or essential characteristic, the utility model can be realized in other specific forms.Therefore, no matter from which From the point of view of a bit, it should all regard above-mentioned specific embodiment as exemplary, and be non-limiting, the model of the utility model It encloses and is indicated by the appended claims rather than the foregoing description, it is intended that the meaning and model that the equivalent requirements of the claims will be fallen in All changes in enclosing are embraced therein.

Although not each embodiment is only in addition, it should be understood that this specification is described according to each embodiment It contains an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art answer When considering the specification as a whole, the technical solution in each embodiment may also be suitably combined to form art technology The other embodiments that personnel are understood that.

Claims (2)

1. a kind of drawing pen convenient for adjusting, the drawing pen include pen container, the nozzle that the pen container is set and with it is described The detachably connected pen core lid of pen container, the pen core for being arranged in inside the pen container and stretching out from the pen core lid, setting exist Nozzle one end of the pen container simultaneously coats the pen core lid and pen core and the pen cap detachably connected with the pen container, feature It is, drawing ink is equipped in the pen container, and the tube port position of the pen container is provided with for controlling the drawing ink outflow Opening and closing adjusts component, and it includes pedestal, spring, start and stop lever and sealing element, the tube port position of the pen container that the opening and closing, which adjusts component, It is provided with the sealing element for sealing to it, one end of the sealing element is protruded into the pen container, the other end of the sealing element It is detachably connected with pedestal, is equipped with to the sealing element penetration type and flows out direct current hole, the pedestal for the drawing ink It is equipped with to penetration type for drawing ink outflow opening and closing hole, the direct current hole and opening and closing hole connection, the direct current Kong Yuqi Start and stop lever is provided between closed pore, the start and stop lever is equipped with the opening and closing boss for controlling the opening and closing of opening and closing hole, the opening and closing One end that boss is opened and closed on bar is extend into the opening and closing hole, and the other end of opening and closing boss extend into described straight on the start and stop lever In discharge orifice, compressed spring is provided between opening and closing boss and the sealing element, described pen core one end extend into the opening and closing The pen core lid is stretched out in hole and in the other end.

2. a kind of drawing pen convenient for adjusting according to claim 1, which is characterized in that sealing element side penetration type Ground, which is symmetrically arranged with, flows out secondary flow hole for the drawing ink.