CN105904880A

CN105904880A - Novel rotary type highlighter

Info

Publication number: CN105904880A
Application number: CN201610296683.9A
Authority: CN
Inventors: 尹佳; 琚宏昌; 黄开平; 刘平伟; 曾丽群; 李昕璐; 艾相仁
Original assignee: Lushan College of Guangxi University of Science and Technology
Current assignee: Lushan College of Guangxi University of Science and Technology
Priority date: 2016-05-06
Filing date: 2016-05-06
Publication date: 2016-08-31

Abstract

The invention provides a novel rotary type highlighter. The novel rotary type highlighter comprises a highlighter barrel, a highlighter refill, a highlighter point and a rotary knob, wherein the highlighter refill is arranged in the highlighter barrel, the highlighter point is arranged at the end of the highlighter refill, the rotary knob is arranged on the top of the highlighter barrel and connected with the highlighter barrel in a threaded manner, and the highlighter refill and the highlighter point can move into or out of the highlighter barrel through rotation of the rotary knob. The novel rotary type highlighter is simple in structure, convenient to use and capable of avoiding dryout and volatilization of ink on the highlighter point and meeting the comfort requirement of users and reduces production cost.

Description

A kind of New Rotary e-Pointer

Technical field

The present invention relates to a kind of office appliance, particularly relate to a kind of New Rotary e-Pointer.

Background technology

E-Pointer is the pen marked, and covers key position with thicker, thin ink and marks, does Will not shelter from word after mark, word is very clear.E-Pointer has fluorescent agent, can produce when it runs into ultraviolet The raw little shadow of fluorescence, sends white light, so that color appears to have dazzling fluorescence sensation.

E-Pointer in the market, generally individually includes nib, a mouth, penholder and is arranged in penholder Pen core, wherein a mouth one end is cased with nib, and the other end is connected with penholder, nib contact with pen core, directly from Ink is adsorbed for writing on pen core.Because have employed the mode of directly water supply, nib can with automatic absorbing ink, Even if therefore e-Pointer is the most in use, also it is placed in the outside of a mouth due to nib, causes the moisture in nib still In volatilization, prepared Chinese ink easily dries up, and is set in nib, and ink can be adsorbed onto in nib again endlessly, wave Take substantial amounts of ink, shorten the service life of e-Pointer.

Chinese utility model patent (200920191240.9: e-Pointer) discloses a kind of e-Pointer, including pen , mouth and penholder, wherein a mouth one end is cased with nib, and the other end is connected with penholder, between nib and penholder Being provided with valve, penholder cavity is ink storage chamber, it is characterised in that: described valve includes valve body, valve Bar and elastomeric element, wherein valve body includes that pedestal and end cap, pedestal constitute close with penholder inwall profile size adaptation Envelope coordinates, and valve rod is connected with valve body slides by the through hole adaptive with valve rod profile size that be arranged on end cap and joins Closing, it is through with valve rod ink storage chamber that pedestal is provided with hollow out chamber, is provided with lug in the middle part of valve rod, and valve rod passes through bullet Property parts make its lug inertia closure through hole on end cap constitute valve lock, valve rod is longitudinally constituting sliding with nib It is linked.

Chinese utility model patent (200920168480.7: a kind of e-Pointer) discloses a kind of e-Pointer, bag Include penholder, the cap for brush, pen item, diversion core, it is characterised in that described pen item one end is inserted in described penholder, It is provided with sealing device between pen item and described penholder in described insertion penholder.

Above-mentioned first utility model patent, the circulation of ink is limited, solves by valve easy to use Ink, because constantly adsorbing, constantly volatilize the defect that the ink caused is dry, solidify, can meet with how much going out how many； Second utility model patent, is by being provided with sealing device between pen item and the penholder in insertion penholder, preventing The only volatilization of rolled core ink inside in penholder.Above-mentioned two patent be all by control ink number prevent pen Dry, the solidification of ink on head.First utility model patent structure is complicated, inconvenient operation；Second reality Sealing device is mainly used with new patent, if the sealing effectiveness of sealing device, it will would cause pen core Ink volatilizees.

Summary of the invention

The defect existed for e-Pointer in prior art, the invention provides a kind of New Rotary e-Pointer, Simple in construction, easy to use, can effectively prevent dry, the volatilization of ink in nib.

For above-mentioned technical problem, the technical solution used in the present invention is: the invention provides a kind of Novel rotary Formula e-Pointer, including pen container, pen core, nib and knob；Described pen core is located in described pen container；Described nib It is provided with the end of described pen core；The top of described pen container is located at by described knob；

Described knob is threaded connection with pen container；Pen core and nib can be realized in pen container by rotary knob Turnover.

Preferably, described pen container is cylindrical shape, and the surface of described pen container is provided with 4 grooves.

Preferably, described groove is symmetrical about the centrage of pen container；The degree of depth of described groove is 1-2mm.

Preferably, described groove includes that rectangle part and semi arch part, described semi arch part are located at groove Bottom, and tangent with described rectangle part.

Compare with prior art, the beneficial effect comprise that:

(1) top of the New Rotary e-Pointer that the present invention provides is provided with rotary knob, passes through rotary knob Pen core and nib roll-in and roll-out in pen container can be realized, be possible not only to avoid the drying up of ink in nib, wave Send out, it is thus also avoided that when nib is in the case of not lid, in nib, the unrest of ink is rubbed；

(2) the New Rotary e-Pointer simple in construction that the present invention provides, easy to use；

(3) surface of the New Rotary fluorescent pen container that the present invention provides is provided with groove, it is ensured that use Comfortableness when person holds, also reduces production cost simultaneously.

Accompanying drawing explanation

Fig. 1 is the overall structure figure of the New Rotary e-Pointer that the present invention provides；

Fig. 2 is the profile of the New Rotary e-Pointer that the present invention provides；

Fig. 3 is the groove schematic diagram of the New Rotary e-Pointer that the present invention provides；

In accompanying drawing, the concrete meaning of each labelling is as follows:

1: pen container；2: pen core；3: nib；4: knob；5: rectangle part；6: semi-circular portion；7: Screw thread.

Detailed description of the invention

Shown in ginseng Fig. 1-Fig. 3, Fig. 1 is the structural representation of the New Rotary e-Pointer that the present invention provides, Fig. 2 is the profile of the New Rotary e-Pointer that the present invention provides；Fig. 3 is the Novel rotary that the present invention provides The groove schematic diagram of formula e-Pointer.The present invention provide New Rotary e-Pointer include pen container 1, pen core 2, Nib 3, knob 4, groove, wherein, groove includes rectangle part 5 and semi-circular portion 6.

Wherein, pen container 1 is cylindrical shape；Pen core 2 is located in pen container 1, and nib 3 is located at the end of pen core 2； The top of pen container 1 is located at by knob 4, and knob 4 is threaded connection with pen container 1.

The surface of pen container 1 is provided with groove, and the quantity of groove is 4；Groove divides about the centrage symmetry of pen container 1 Cloth, and the degree of depth of groove is 1-2mm；Groove includes rectangle part 5 and semi arch part 6, wherein semi arch Part is located at the bottom of groove, and tangent with rectangle part 5.

In use, turn clockwise rotary e-Pointer knob, and knob is threadingly rotated into pen container 1 In, drive pen core and nib to move down, make nib slowly remove pen container, then can use.Use complete After, rotary knob counterclockwise, knob threadingly produces pen container, drives pen core and nib up to move, and is nib Slowly proceeding to pen container, the ink that nib thus can be avoided to cause outside nib for a long time is dry and volatilizees；Simultaneously Phenomenon is rubbed in the unrest that also avoid nib ink.

The 2/3 of a length of cylinder total length of groove, and in groove, rectangle part is concordant with the upper surface of cylinder； The shape of groove and length meet comfortableness when user is held, and also reduce production cost simultaneously.

A series of detailed description mentioned above is only for the concrete of the feasibility embodiment of the present invention Illustrating, they are not to limit the scope of the invention, in described technical field those of ordinary skill institute In the ken possessed, the various changes made on the premise of without departing from present inventive concept belong to the present invention Protection domain.

Claims

1. a New Rotary e-Pointer, including pen container, pen core, nib and knob, it is characterised in that

Described pen core is located in described pen container；Described nib is provided with the end of described pen core；Institute is located at by described knob State the top of pen container；

2. New Rotary e-Pointer as claimed in claim 1, it is characterised in that described pen container is cylindrical shape, The surface of described pen container is provided with 4 grooves.

3. New Rotary e-Pointer as claimed in claim 2, it is characterised in that described groove is about pen container Centrage symmetrical；The degree of depth of described groove is 1-2mm.

4. New Rotary e-Pointer as claimed in claim 3, it is characterised in that described groove includes rectangle Partly with semi arch part, described semi arch part is located at the bottom of groove, and tangent with described rectangle part.