CN205498409U - Mini writing on blackboard pen of valve formula - Google Patents
Mini writing on blackboard pen of valve formula Download PDFInfo
- Publication number
- CN205498409U CN205498409U CN201521122497.0U CN201521122497U CN205498409U CN 205498409 U CN205498409 U CN 205498409U CN 201521122497 U CN201521122497 U CN 201521122497U CN 205498409 U CN205498409 U CN 205498409U
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- China
- Prior art keywords
- valve
- ink
- pen
- penholder
- holder
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Abstract
The utility model discloses a mini writing on blackboard pen of valve formula, seal behind the cap for brush, pen -holder, ink sac, positioning bolt, ink sac, ball sealer, wraparound core, diversion core, spring, nib, protective sheath, fluorescence lamp, pen clip and locator, the cap for brush pass through the screw thread and revolve on the pen -holder, positioning bolt revolves on the screw thread on the ink sac, positioning bolt is with pen -holder and ink sac fixed connection, be provided with the location buckle on the pen -holder, there is the black valve of accuse in the pen -holder, diversion core one end stretches into in the black valve of accuse, the wraparound core has been put to another pot head of diversion core, the wraparound core other end is connected to the nib on the pen -holder, the ink sac afterbody seals after being provided with the ink sac, the pen -holder lower extreme is equipped with the protective sheath, be equipped with anti -skidding bump on the protective sheath, pen -holder upper end lateral wall is equipped with the fluorescence lamp, the pen -holder lateral wall is equipped with the pen clip, be equipped with the locator in the pen -holder. The utility model discloses the appearance is small and exquisite pleasing to the eye, holds to hold comfortablely, and overall structure is simple, and it is convenient to change the ink, writes the facility, being applicable to that the teaching is used and the routine office work in the writing on the blackboard use, do benefit to the popularization.
Description
Technical field
This utility model relates to a kind of stationery, specifically a kind of mini writing on blackboard of valve-type.
Background technology
Writing on blackboard uses high strength plastic body, by cold treatment mode, disposably processes, absolute shatter-resistant, resistance to compression；Fine polishing, feel is more comfortable, writes more convenient；Nib uses imported raw material, and nib is soft, highly sensitive, and easily, in right amount, fluent writing, to writing surface not damaged for lower water.Environment-friendly dustless ink, with natural plants as main raw material(s), nontoxic, harmless, nonirritant. green, environmental protection, health, even if splashing in mouth without worry, rinse the most permissible several times with clear water.Fluent writing, clash easily, 100% non-pigment precipitation after erasing, 100% dust-free writing, never produce dust, making 100% dustfree environment writing on blackboard is a kind of educational aid, in order to ensure user and the physical and mental health of learner, increasing innovative product emerges, tap water writing on blackboard is exactly wherein to have representative products, although existing writing on blackboard replaces chalk, greatly reduces the pollution of environment, but more complicated in the structure of itself, and there are the problems such as ink sac is the most interchangeable, ink is uncontrollable, volume is relatively big, use inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of mini writing on blackboard of valve-type, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
nullA kind of mini writing on blackboard of valve-type，Including the cap for brush、Penholder、Ink sac、Bolt、Seal after ink sac、Ball sealer、Rolled core、Diversion core、Spring、Nib、Protection set、Fluorescent lamp、Pen clip and localizer，The described cap for brush is threaded onto on penholder by screw thread，Bolt is threaded onto on the screw thread on ink sac，Bolt is connected fixing to penholder and ink sac，Locating fastener it is provided with on penholder，Control ink valve is had in penholder，Diversion core one end is stretched in control ink valve，The diversion core other end is equipped with rolled core，The rolled core other end is connected to the nib on penholder，Ink sac afterbody seals after being provided with ink sac，Penholder lower end is provided with protection set，Protection puts and is provided with anti-skidding salient point，Penholder upper end sidewall is provided with fluorescent lamp，Penholder sidewall is provided with pen clip，Localizer it is provided with in penholder，Described control ink valve，Including controlling ink valve one and control ink valve two，It is provided with valve rod in the middle part of control ink valve，A spring it is cased with outside valve rod，Valve rod one on control ink valve one is close to be placed in the valve rod two on control ink valve two，It is cased with sealing ring in the groove of valve rod one end，In valve rod two, the cavity diameter away from valve rod one is more than near or is close to the cavity of valve rod one，Near or be provided with ball sealer in being close to the cavity of valve rod one.
Further, described valve rod and cavity are circular or oval.
Further, described nib is circular, oval or in flat.
Further, diversion core, control ink valve two convex platform is had to be connected with locating fastener one end in the described valve rod on control ink valve.
Further, the described locating fastener other end is connected with bolt, and locating fastener is used for fixing spacing control ink valve, is connected fixing to penholder and ink sac by locating fastener, bolt simultaneously.
Further, described writing on blackboard global shape is circular, oval or flat.
Compared with prior art, the beneficial effects of the utility model are: this utility model ink sac is replaceable structure, during use, ink sac is threaded onto on bolt, control the length of precession, making spring be under pressure compression, the diversion core in control ink valve pushes ball sealer, makes ball sealer enter the cavity being relatively large in diameter in valve rod two, ink flow to nib, for the demand of writing through cavity, diversion core, rolled core successively；The sealing ring of valve rod one end plays the effect of sealing and anti-leakage, control ink valve and ball sealer play control ink effect, are controlled the decrement of spring by the length controlling ink sac precession, control the displacement of ball sealer, and then control the influx of ink, it is achieved control the flow write.Fluorescent lamp by day time absorb luminous energy, at night or illumination is provided during dark, convenient searching, protection set is conveniently write, avoid hands sliding, by pen clip, writing on blackboard can be clipped in pocket, it is convenient for carrying, the pen to loss can found in time by localizer, logistics transportation situation can also be checked by localizer simultaneously, this utility model structure is qualified, low-profile is attractive in appearance, hold hold comfortable, overall structure is simple, replacing ink is convenient, write facility, use be applicable to teaching and routine office work, writing on the blackboard uses, simple in construction, easy to use, it is beneficial to promote.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mini writing on blackboard of a kind of valve-type.
Fig. 2 is the structural representation of control ink valve in the mini writing on blackboard of a kind of valve-type.
In figure: the 1-cap for brush, 2-penholder, 3-ink sac, 4-bolt; seal after 5-ink sac, 6-locating fastener, 7-ball sealer, 8-rolled core; 9-diversion core, 10-spring, 11-nib, 12-screw thread; 13-protects set, 14-fluorescent lamp, 15-pen clip, 16-localizer; 22-control ink valve one, 23-control ink valve two, 220-valve rod one; 221,231-cavity, 222-sealing ring, 230-valve rod two.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
nullRefer to Fig. 1-2，A kind of mini writing on blackboard of valve-type，Including the cap for brush 1、Penholder 2、Ink sac 3、Bolt 4、5 are sealed after ink sac、Ball sealer 7、Rolled core 8、Diversion core 9、Spring 10、Nib 11、Protection set 13、Fluorescent lamp 14、Pen clip 15 and localizer 16，The described cap for brush 1 is threaded onto on penholder 2 by screw thread，Bolt 4 is threaded onto on the screw thread 12 on ink sac 3，Bolt 4 is connected fixing with ink sac 3 for penholder 2，Locating fastener 6 it is provided with on penholder 2，Control ink valve is had in penholder 2，Diversion core 9 one end is stretched in control ink valve，Diversion core 9 other end is equipped with rolled core 8，Rolled core 8 other end is connected to the nib 11 on penholder 2，Ink sac 3 afterbody seals 5 after being provided with ink sac，Penholder 2 lower end is provided with protection set 13，Protection set 13 is provided with anti-skidding salient point，Protection set 13 is conveniently write，Avoid hands sliding，Penholder 2 upper end sidewall is provided with fluorescent lamp 14，Fluorescent lamp 14 by day time absorb luminous energy，At night or illumination is provided during dark，Convenient searching，Penholder 2 sidewall is provided with pen clip 15，By pen clip 15, writing on blackboard can be clipped in pocket，It is convenient for carrying，Localizer 16 it is provided with in penholder 2，The pen to loss can found in time by localizer 16，Logistics transportation situation can also be checked by localizer 16 simultaneously，Described control ink valve，Including controlling ink valve one and control ink valve two，It is provided with valve rod in the middle part of control ink valve，A spring it is cased with outside valve rod，Valve rod one on control ink valve one is close to be placed in the valve rod two on control ink valve two，It is cased with sealing ring in the groove of valve rod one end，In valve rod two, the cavity diameter away from valve rod one is more than near or is close to the cavity of valve rod one，Near or be provided with ball sealer in being close to the cavity of valve rod one.
Further, described valve rod and cavity, for circular or oval.
Further, described nib, for circular, ellipse or in flat.
Further, diversion core, control ink valve two convex platform is had to be connected with locating fastener one end in the described valve rod on control ink valve.
Further, the described locating fastener other end is connected with bolt, and locating fastener is used for fixing spacing control ink valve, is connected fixing to penholder and ink sac by locating fastener, bolt simultaneously.
Further, described writing on blackboard global shape is circular, oval or flat.
Operation principle of the present utility model is: this utility model ink sac is replaceable structure, during use, ink sac is threaded onto on bolt, control the length of precession, spring is made to be under pressure compression, diversion core in control ink valve pushes ball sealer, making ball sealer enter the cavity being relatively large in diameter in valve rod two, ink flow to nib, for the demand of writing through cavity, diversion core, rolled core successively；The sealing ring of valve rod one end plays the effect of sealing and anti-leakage, control ink valve and ball sealer play control ink effect, are controlled the decrement of spring by the length controlling ink sac precession, control the displacement of ball sealer, and then control the influx of ink, it is achieved control the flow write.This utility model structure is qualified, and low-profile is attractive in appearance, holds and holds comfortable, and overall structure is simple, changes ink convenient, writes facility, it is adaptable to teaching uses and in routine office work, writing on the blackboard uses.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art is possessed, it is also possible to make a variety of changes on the premise of without departing from this patent objective.
Claims (6)
- null1. the mini writing on blackboard of valve-type，Including the cap for brush、Penholder、Ink sac、Bolt、Seal after ink sac、Ball sealer、Rolled core、Diversion core、Spring、Nib、Protection set、Fluorescent lamp、Pen clip and localizer，It is characterized in that，The described cap for brush is threaded onto on penholder by screw thread，Bolt is threaded onto on the screw thread on ink sac，Bolt is connected fixing to penholder and ink sac，Locating fastener it is provided with on penholder，Control ink valve is had in penholder，Diversion core one end is stretched in control ink valve，The diversion core other end is equipped with rolled core，The rolled core other end is connected to the nib on penholder，Ink sac afterbody seals after being provided with ink sac，Penholder lower end is provided with protection set，Protection puts and is provided with anti-skidding salient point，Penholder upper end sidewall is provided with fluorescent lamp，Penholder sidewall is provided with pen clip，Localizer it is provided with in penholder，Described control ink valve，Including controlling ink valve one and control ink valve two，It is provided with valve rod in the middle part of control ink valve，A spring it is cased with outside valve rod，Valve rod one on control ink valve one is close to be placed in the valve rod two on control ink valve two，It is cased with sealing ring in the groove of valve rod one end，In valve rod two, the cavity diameter away from valve rod one is more than near or is close to the cavity of valve rod one，Near or be provided with ball sealer in being close to the cavity of valve rod one.
- A kind of mini writing on blackboard of valve-type the most according to claim 1, it is characterised in that described valve rod and cavity are circular or oval.
- A kind of mini writing on blackboard of valve-type the most according to claim 1, it is characterised in that described nib is circular, oval or in flat.
- A kind of mini writing on blackboard of valve-type the most according to claim 1, it is characterised in that have diversion core, control ink valve two convex platform to be connected with locating fastener one end in the described valve rod on control ink valve.
- A kind of mini writing on blackboard of valve-type the most according to claim 1, it is characterized in that, the described locating fastener other end is connected with bolt, and locating fastener is used for fixing spacing control ink valve, is connected fixing to penholder and ink sac by locating fastener, bolt simultaneously.
- A kind of mini writing on blackboard of valve-type the most according to claim 1, it is characterised in that described writing on blackboard global shape is circular, oval or flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521122497.0U CN205498409U (en) | 2015-12-31 | 2015-12-31 | Mini writing on blackboard pen of valve formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521122497.0U CN205498409U (en) | 2015-12-31 | 2015-12-31 | Mini writing on blackboard pen of valve formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205498409U true CN205498409U (en) | 2016-08-24 |
Family
ID=56720725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521122497.0U Expired - Fee Related CN205498409U (en) | 2015-12-31 | 2015-12-31 | Mini writing on blackboard pen of valve formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205498409U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264123A (en) * | 2016-03-31 | 2017-10-20 | 桑福德有限合伙人公司 | Writing implement |
| CN107521255A (en) * | 2017-08-04 | 2017-12-29 | 德清县下渚湖街道新农村发展有限公司 | A kind of positive appearance special-purpose multifunctional pen with positioning function |
| CN107554133A (en) * | 2017-09-01 | 2018-01-09 | 桐庐好雅利笔业有限公司 | A kind of erasable aqueous pen in direct liquid type of temperature-sensitive |
| CN109591482A (en) * | 2017-09-30 | 2019-04-09 | 上海素素航空科技有限公司 | A kind of herbal juice is the natural water-color paintbrush in pigment source |
-
2015
- 2015-12-31 CN CN201521122497.0U patent/CN205498409U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264123A (en) * | 2016-03-31 | 2017-10-20 | 桑福德有限合伙人公司 | Writing implement |
| CN107521255A (en) * | 2017-08-04 | 2017-12-29 | 德清县下渚湖街道新农村发展有限公司 | A kind of positive appearance special-purpose multifunctional pen with positioning function |
| CN107554133A (en) * | 2017-09-01 | 2018-01-09 | 桐庐好雅利笔业有限公司 | A kind of erasable aqueous pen in direct liquid type of temperature-sensitive |
| CN109591482A (en) * | 2017-09-30 | 2019-04-09 | 上海素素航空科技有限公司 | A kind of herbal juice is the natural water-color paintbrush in pigment source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20171231 |