CN202847198U - Liquid injection type direct permeable pen - Google Patents
Liquid injection type direct permeable pen Download PDFInfo
- Publication number
- CN202847198U CN202847198U CN 201220502829 CN201220502829U CN202847198U CN 202847198 U CN202847198 U CN 202847198U CN 201220502829 CN201220502829 CN 201220502829 CN 201220502829 U CN201220502829 U CN 201220502829U CN 202847198 U CN202847198 U CN 202847198U
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- China
- Prior art keywords
- pen
- barrel
- liquid injecting
- cap
- injecting type
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a liquid injection type direct permeable pen which comprises a pen sleeve, an outer pen item and an inner pen item, wherein the outer pen item and the inner pen item which extend toward outside and an inner cavity respectively are arranged on the end portion of the pen sleeve, and pen cores are arranged inside the outer pen item and the inner pen item. The liquid injection type direct permeable pen further comprises a tail plug and a pen liner, the tail plug is fixedly arranged at an opening end of the tail of the pen sleeve, and a water guide cavity which is communicated with the inner cavity of the pen sleeve is arranged in the middle of tail plug. One end portion of the pen liner is clamped outside the inner pen item, the other end of the pen liner opposite is arranged in the water guide cavity in an inserted mode, and a gas groove which is communicated with the inner cavity is arranged between the pen liner and the inner pen item. A water guide groove which is communicated with the water guide cavity is arranged between the pen liner and the tail plug. A liquid filling hole is formed in the water guide cavity and connected with the outside. The liquid injection type direct permeable pen can effectively prevent ink from overflowing a gas channel, and avoid the problems such as drying and blocking of the ink channel caused by a sponge water absorbing body. The liquid injection type direct permeable pen is simple in structure, energy-saving and environmental-friendly, and ink can be filled repeatedly.
Description
Technical field
The utility model relates to a kind of stationery, relates in particular to a kind of liquid injecting type and directly oozes pen.
Background technology
Pressing before and after existing injection pen structure needs usually could be out of ink, gives to use and makes troubles.In addition, traditional injection pen need to arrange in tail pipe usually that sponge sucks in water body, there is following technical problem in the injection pen of this structure:
1, sponge sucks in water body is behind filling ink repeatedly, and dry and hard the obstruction appears in ink easily, causes writing not smooth.
2, injection pen is unreasonable because of the gas circuit design, and when pen core was write down, ink was excessive along gas circuit easily, pollutes.
The utility model content
Technical problem to be solved in the utility model is, provides a kind of liquid injecting type directly to ooze pen, can prevent effectively that ink is excessive along gas circuit, and can avoid occuring the problem such as the dry and hard or obstruction of the ink that causes because of the body that arranges that sponge sucks in water; Simple in structure, can back and forth fill China ink, energy-conserving and environment-protective.
For solving the problems of the technologies described above, the utility model discloses a kind of liquid injecting type and directly ooze pen, comprise: the pen cap, extend respectively the outer pen that arranges and interior pen in and its inner chamber outside to it from the end of the described pen cap, pen core is installed in the inside of described outer pen and described interior pen;
Described liquid injecting type directly oozes pen and comprises that also tail plug and barrel, described tail plug are fixedly installed on the afterbody openend of the described pen cap, and the middle part of described tail plug arranges the water-guiding cavity of the intracavity inter-connection that has with the described pen cap;
One end of described barrel is held in the outside of described interior pen item, the relative other end is plugged in the described water-guiding cavity, the air drain of setting and described intracavity inter-connection arranges the guiding gutter that is connected with described water-guiding cavity between described barrel and the described interior pen item between described barrel and described tail plug;
Described water-guiding cavity arranges the topping up hole and is connected with the outside.
Preferably, described interior pen item is one-body molded with the described pen cap and/or described outer pen item.
Preferably, described barrel comprises part at the bottom of barrel head part and the barrel, and the middle part of described barrel head part arranges perforation, and it closely is socketed on the outer wall of described interior pen, and the inwall of its end and the described pen cap fits tightly;
Part one end is with the openend sealing of described barrel head part at the bottom of the described barrel, and the relative other end and the inwall of described water-guiding cavity fit tightly.
Preferably, the end of described barrel head part arranges and is bowl-shape flange, and described flange is fitted on the inwall of the described pen cap.
Preferably, the inside and outside both sides of described barrel head part arrange U-shaped air drain, and described U-shaped air drain comprises that arrange the first air channel and the second air channel that is connected comprising of being connected;
Described the first air channel is positioned between the inwall of the outer wall of described barrel head part and the described pen cap, described the first air channel and described intracavity inter-connection;
Described the second air channel is positioned between the outer wall of the inwall of described barrel head part and described pen, and described the second air channel is connected with the inboard of described interior pen item.
Preferably, seepage mouth is offered in a described interior pen relative the other end of the described pen cap one end of connection.
Preferably, between the inwall of the outer wall of part at the bottom of the described barrel and described water-guiding cavity, guiding gutter is set.
Preferably, described topping up hole is arranged on the bottom of described water-guiding cavity, and described guiding gutter is connected with the outside by described topping up hole.
Preferably, between part at the bottom of the described barrel and described topping up hole, sealing liquid glue valve is set.
Preferably, described liquid injecting type directly oozes pen and also comprises the cap for brush, and the described cap for brush arranges annular seal space, and described annular seal space can be held on the described outer pen item, with the air drain sealing between described interior pen item and described pen core.
The liquid injecting type of implementing the utility model embodiment directly oozes pen, have following beneficial effect: the U-shaped air drain of setting can prevent effectively that black liquid is excessive along gas circuit, when pen core is write up, ink can constantly be infiltrated by seepage mouth, extraneous air also can carry out return-air by U-shaped air drain and being communicated with of inner chamber, until black liquid has oozed.The liquid injecting type of this gas circuit improvement directly oozes pen, and simple in structure, gas circuit is reasonable in design; Need not to press and to realize that just ink supply writes, also can avoid occuring the problems such as the dry and hard or obstruction of the ink that causes because of the body that arranges that sponge sucks in water; Can back and forth fill China ink, energy-conserving and environment-protective.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the cross-sectional view that liquid injecting type that the utility model embodiment provides directly oozes pen.
The specific embodiment
Below with reference to accompanying drawing preferred embodiment of the present utility model is described.
Referring to Fig. 1, the liquid injecting type that the utility model embodiment provides directly oozes pen and comprises: the pen cap 1, extend respectively the outer pen that arranges 2 and interior pen 3 in and its inner chamber outside to it from the end of the described pen cap 1, the inside installing pen core 4 of described outer pen 2 and described interior pen 3;
Described liquid injecting type directly oozes pen and comprises that also tail plug 5 and barrel 6, described tail plug 5 are fixedly installed on the afterbody openend of the described pen cap 1, the water-guiding cavity 51 that the inner chamber 11 that the middle part of described tail plug 5 arranges with the described pen cap 1 has is connected;
One end of described barrel 6 is held in the outside of described interior pen item 3, the relative other end is plugged in the described water-guiding cavity 51, the air drain that is connected with described inner chamber 11 is set, the guiding gutter that described barrel 6 and 5 settings of described tail plug are connected with described water-guiding cavity 51 between described barrel 6 and the described interior pen item 3;
Described water-guiding cavity 51 arranges topping up hole 52 and links to each other with the outside.
Below specify structure and occupation mode that the utility model embodiment liquid injecting type directly oozes pen.
The pen cap 1 is hollow chamber's structure that two ends arrange opening, and it is cylindric, and the pen cap 1 bottom open end as shown in the figure is for assembling tail plug 5, and the openend of its top convergent as shown in the figure is used for assembling pen item.The pen cap 1 is inner chamber 11 for splendid attire liquid ink liquid respectively at pen item and ring-type accommodation space after the tail plug assembles mutually.
In the present embodiment, pen item is set to outer pen 2 and interior pen 3, outer pen 2 be from the openend of the pen cap 1 top convergent to its outside extend to arrange form, interior pen 3 be from the openend of the pen cap 1 top convergent to its inner extend to arrange form.Two items arrange docking, and both form the cylindric chamber (not shown) that is used for holding pen core that connects in the middle, and the diameter of the slightly larger in diameter of pen core 4 pen 2,3 inside and outside this can be held in therebetween.
Preferred embodiment, interior pen item 3, outer pen item 2 and the pen cap 1 are one-body molded, can save assembly process, reduce cost; In addition, integrated said structure is conducive to keep liquid injecting type directly to ooze the sealing property of pen, prevents the generation of weeping.
The middle part of barrel head part 61 arranges perforation, be cylindric, the diameter that its middle part breakthrough part divides arranges identical with the external diameter of interior pen item 3, it can closely be socketed on the outer wall of interior pen item 3, the end of barrel head part 61 arranges and is bowl-shape flange (not shown), and this flange is fitted on the inwall of the described pen cap 1, and the stickiness that this flange can be strengthened barrel 6 and interior pen item 3 and/or the pen cap 1 inwall is set, make on the basis that forms the carbonated drink path, weeping does not occur.
Concrete, the inside and outside both sides of barrel head part 61 arrange U-shaped air drain, and U-shaped air drain comprises the first air channel 611 and the second air channel 612 that is connected.
The first air channel 611 is positioned between the inwall of the outer wall of barrel head part 61 and the pen cap 1, and the first air channel 611 is connected with inner chamber 11.The second air channel 612 is positioned between the outer wall of the inwall of barrel head part 61 and pen 3, and the second air channel 612 is connected with the inboard of interior pen item 3.
By U-shaped air drain is set, China ink liquid was along the excessive situation of gas circuit when it can prevent effectively that pen core down.
The effect of guiding gutter 623 is to replenish black liquid, makes the black liquid that injects water-guiding cavity 51 can enter inner chamber 11.
Preferred embodiment, 52 in part 62 and topping up hole arrange sealing liquid glue valve 8 at the bottom of barrel.Sealing liquid glue valve 8 is set to silicon particle in the present embodiment, and its effect is that the black liquid that intercepts in the guiding gutter 623 is overflowed by topping up hole 52, that is to say that silicon particle can make again air pass through when intercepting black liquid
During enforcement, excessive along gas circuit of China ink liquid when U-shaped air drain can prevent that pen core is down, when pen core was write up, ink was constantly infiltrated by seepage mouth, and extraneous air just can carry out return-air by U-shaped air drain and being communicated with of inner chamber, until black liquid has oozed.
Preferred embodiment, liquid injecting type directly oozes pen and also comprises the cap for brush 9, and the cap for brush 9 arranges annular seal space 91, and annular seal space 91 can be held on the outer pen 2, and interior pen 3 is sealed with the gas circuit of 4 of pen cores.
The liquid injecting type of the utility model embodiment directly oozes pen, the U-shaped air drain that arranges can prevent effectively that black liquid is excessive along gas circuit, and when pen core was write up, ink can constantly be infiltrated by seepage mouth, extraneous air also can carry out return-air by U-shaped air drain and being communicated with of inner chamber, until black liquid has oozed.The liquid injecting type of this gas circuit improvement directly oozes pen, and simple in structure, gas circuit is reasonable in design; Need not to press and to realize that just ink supply writes, also can avoid occuring the problems such as the dry and hard or obstruction of the ink that causes because of the body that arranges that sponge sucks in water; Can back and forth fill China ink, energy-conserving and environment-protective.
Above disclosed only is the utility model preferred embodiment, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (10)
1. a liquid injecting type directly oozes pen, it is characterized in that, comprise: the pen cap (1), extend outer pen (2) and the interior pen (3) that arranges in and its inner chamber outside to it respectively from the end of the described pen cap (1), pen core (4) is installed in the inside of described outer pen (2) and described interior pen item (3);
Described liquid injecting type directly oozes pen and also comprises tail plug (5) and barrel (6), described tail plug (5) is fixedly installed on the afterbody openend of the described pen cap (1), the water-guiding cavity (51) that the inner chamber (11) that the middle part of described tail plug (5) arranges with the described pen cap (1) has is connected;
One end of described barrel (6) is held in the outside of described interior pen (3), the relative other end is plugged in the described water-guiding cavity (51), between described barrel (6) and the described interior pen (3) air drain that is connected with described inner chamber (11) is set, the guiding gutter that is connected with described water-guiding cavity (51) is set between described barrel (6) and described tail plug (5);
Described water-guiding cavity (51) arranges topping up hole (52) and is communicated with outside.
2. liquid injecting type as claimed in claim 1 directly oozes pen, it is characterized in that, described interior pen (3) is one-body molded with the described pen cap (1) and/or described outer pen (2).
3. liquid injecting type as claimed in claim 2 directly oozes pen, it is characterized in that, described barrel (6) comprises part (62) at the bottom of barrel head part (61) and the barrel, the middle part of described barrel head part (61) arranges perforation, it closely is socketed on the outer wall of described interior pen (3), and the inwall of its end and the described pen cap (1) fits tightly;
Part (62) one ends are with the openend sealing of described barrel head part (61) at the bottom of the described barrel, and the inwall of the relative other end and described water-guiding cavity (51) fits tightly.
4. liquid injecting type as claimed in claim 3 directly oozes pen, it is characterized in that, the end of described barrel head part (61) arranges and is bowl-shape flange, and described flange is fitted on the inwall of the described pen cap (1).
5. directly ooze pen such as claim 3 or 4 described liquid injecting types, it is characterized in that, the inside and outside both sides of described barrel head part (61) arrange U-shaped air drain, and described U-shaped air drain comprises the first air channel (611) and the second air channel (612) that is connected;
Described the first air channel (611) is positioned between the inwall of the outer wall of described barrel head part (61) and the described pen cap (1), and described the first air channel (611) is connected with described inner chamber (11);
Described the second air channel (612) is positioned between the outer wall of the inwall of described barrel head part (61) and described pen (3), and described the second air channel (612) is connected with the inboard of described interior pen item (3).
6. liquid injecting type as claimed in claim 5 directly oozes pen, it is characterized in that, described interior pen (3) connects the relative the other end of the described pen cap (1) one end and offers seepage mouth (7).
7. liquid injecting type as claimed in claim 3 directly oozes pen, it is characterized in that, between the inwall of the outer wall of part (62) at the bottom of the described barrel and described water-guiding cavity (51) guiding gutter (623) is set.
8. liquid injecting type as claimed in claim 7 directly oozes pen, it is characterized in that, described topping up hole (52) is arranged on the bottom of described water-guiding cavity (51), and described guiding gutter (623) is connected with the outside by described topping up hole (52).
9. liquid injecting type as claimed in claim 8 directly oozes pen, it is characterized in that, between part (62) at the bottom of the described barrel and described topping up hole (52) sealing liquid glue valve (8) is set.
10. liquid injecting type as claimed in claim 1 directly oozes pen, it is characterized in that, described liquid injecting type directly oozes pen and also comprises the cap for brush (9), the described cap for brush (9) arranges annular seal space (91), described annular seal space (91) can be held on the described outer pen (2), with the air drain sealing between described interior pen (3) and described pen core (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220502829 CN202847198U (en) | 2012-09-27 | 2012-09-27 | Liquid injection type direct permeable pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220502829 CN202847198U (en) | 2012-09-27 | 2012-09-27 | Liquid injection type direct permeable pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202847198U true CN202847198U (en) | 2013-04-03 |
Family
ID=47978432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220502829 Expired - Fee Related CN202847198U (en) | 2012-09-27 | 2012-09-27 | Liquid injection type direct permeable pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202847198U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887011A (en) * | 2012-09-27 | 2013-01-23 | 章泽宏 | Liquid-filling type permeation pen |
| US10730338B2 (en) | 2017-04-26 | 2020-08-04 | Hayden R Murphy | Fluid applicator refill system |
-
2012
- 2012-09-27 CN CN 201220502829 patent/CN202847198U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887011A (en) * | 2012-09-27 | 2013-01-23 | 章泽宏 | Liquid-filling type permeation pen |
| CN102887011B (en) * | 2012-09-27 | 2015-04-08 | 章泽宏 | Liquid-filling type permeation pen |
| US10730338B2 (en) | 2017-04-26 | 2020-08-04 | Hayden R Murphy | Fluid applicator refill system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 510760, No. seven, Lane No.1, Nangang South Street, Whampoa District, Guangdong, Guangzhou Patentee after: Zhang Zehong Patentee after: Linker Industrial (Shenzhen) Co., Ltd. Address before: 510760, No. seven, Lane 1, Nangang South Street, Guangzhou, Guangdong, Huangpu District Patentee before: Zhang Zehong Patentee before: Linker Industrial (Shenzhen) Co., Ltd. |
|
| 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: 20130403 Termination date: 20170927 |