CN105109810A - Insertion and expansion type ink injecting bottle - Google Patents
Insertion and expansion type ink injecting bottle Download PDFInfo
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- CN105109810A CN105109810A CN201510587210.XA CN201510587210A CN105109810A CN 105109810 A CN105109810 A CN 105109810A CN 201510587210 A CN201510587210 A CN 201510587210A CN 105109810 A CN105109810 A CN 105109810A
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- bottle
- inner bag
- ink
- filling
- hollow cylinder
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Abstract
The invention provides an insertion and expansion type ink injecting bottle. The insertion and expansion type ink injecting bottle comprises a bottle body, a liner, a needle base and an injection pipe. The bottle body comprises a bottle neck provided with a hollow cylinder. The liner is arranged in the bottle body. The bottom surface of the liner is an elastic surface. The lower end of the hollow cylinder stretches into the upper portion of the liner. The needle base is arranged in the liner through the hollow cylinder and can move up and down in the hollow cylinder. The needle base comprises a supporting base and a sleeve base, wherein the supporting base is located on the upper portion of the needle base and allows a pen body to be inserted therein, and the sleeve base is located on the lower portion of the needle base and fixedly connected with the injection pipe in a sleeving mode. The upper end of the injection pipe is exposed out of the supporting base and communicated with the outside. The lower end of the injection pipe stretches to the bottom surface of the interior of the liner and communicated with the interior of the liner. A first sealing piece connected with the pen body in a sealing mode is fixedly arranged on the supporting base. A second sealing piece connected with the sleeve base in a sealing and sleeving mode is fixedly arranged on the inner wall of the hollow cylinder. At least one ventilation channel is formed in the needle base. By the adoption of the insertion and expansion type ink injecting bottle, ink returning in a pen barrel of an ink pen can be achieved before ink injection, and ink can be prevented from overflowing.
Description
Technical field
The present invention relates to stationery, particularly relate to a kind of inserting and expand ink-filling bottle.
Background technology
At present, the fountain pen that people commonly use is ink absorbing type fountain pen, and after this fountain pen inking, pen head part must speckle with ink, needs wiping, makes people feel inconvenience, and in addition, when the ink in ink bottle is comparatively expired, blotting is also easy to penholder to make dirty.
In addition, market also has a kind of ink filling type ink bottle, is used for injecting ink in fountain pen liquid storage tube, through applicant's repetition test, still there is following problem:
(1) have the situation that ink overflows from needle tubing when the situation that external temperature is higher takes off bottle cap, easily cause waste and pollute;
(2), in transportation, stand upside down when ink-filling bottle or be subject to sharp pounding when ink-filling bottle, the ink in bottle can be caused excessive;
(3) when the pen long period does not use, due to tip of the brushstyle of a writing or painting part evaporation of ink, body in barrel can be caused so excessive, easily cause ink to block, write not smooth.Now, for making pen ink unimpeded, the ink in barrel should be removed, injecting new ink.And existing ink-filling bottle cannot realize above-mentioned Hui Mo changes black function;
(4) if storage itself has more ink in barrel, when carrying out refilling again, the excessive of part ink can be caused, cause waste and pollute.
Summary of the invention
Technical matters to be solved by this invention is, provides one can realize pen barrel Hui Mo before refilling, can prevent again the slotting expansion ink-filling bottle that ink is excessive.
In order to solve the problems of the technologies described above, the invention provides a kind of inserting and expand ink-filling bottle, it comprises bottle, inner bag, needle stand and filling tube; Described bottle comprises the bottleneck with hollow cylinder; Described inner bag is arranged in described bottle, and described inner bag bottom surface is elastic surface; Described hollow cylinder lower end extends the inner upper in described inner bag; Described needle stand is inserted in described inner bag by described hollow cylinder, and can move up and down in described hollow cylinder; Described needle stand comprises the portion of being located thereon and for the supporting seat of pen handwriting grafting and can be positioned at its underpart and the casing seat fixedly sleeved with described filling tube; The upper end of described filling tube is exposed to described supporting seat outside and is in communication with the outside, and the lower end of described filling tube extends the inner bottom surface in described inner bag and is communicated with the inside of described inner bag; Described supporting seat is installed with the first sealing member be tightly connected with pen handwriting; The inwall of described hollow cylinder is installed with the second sealing member be socketed with described casing seat outside seal; Described needle stand is at least provided with a venting channels that the inside of described inner bag can be made to be in communication with the outside.
As preferably, also comprise bottle cap, described bottle cap is covered on described bottleneck, and described bottle cap is provided with the 3rd sealing member be tightly connected with the upper end of described filling tube.
As preferably, described venting channels is successively by be located at bottom described supporting seat and the first air extractor vent be in communication with the outside, to be located at the air channel that described casing seat is communicated with between filling tube and with described first air extractor vent and the sidewall being located at described casing seat lower end and the second air extractor vent be communicated with described air channel is formed, when opening described bottle cap, described second air extractor vent is communicated with described inner bag inside; When described bottle cap covers tightly described bottleneck, described second air extractor vent is sealed by described second sealing member.
As preferably, described filling tube comprises needle tubing and push pipe; Described push pipe is fixedly sleeved in described casing seat, and described needle tubing lower end is plugged in the tube chamber of described push pipe upper end, and the upper end of described needle tubing is exposed to described supporting seat outside and is in communication with the outside; Described push pipe lower end extends the inner bottom surface in described inner bag and is communicated with the inside of described inner bag.
As preferably, the opening that described push pipe lower end is communicated with the inside of described inner bag is laterally disposed.
As preferably, between the outside bottom surface of described inner bag and the inner chamber bottom surface of described bottle, be provided with spring.
As preferably, described inner bag adopts elastoplast blow molding.
Implement one of the present invention and insert expansion ink-filling bottle, compared with prior art, there is following beneficial effect:
(1) when the present invention utilizes needle stand pressurized descending and resilience reset time inner bag in pressure variation, thus reach formerly Hui Moyu in the object of rear refilling; Again because first completing back black action before refilling action, there is not the problem that refilling process ink inside is excessive;
(2) the present invention is by the design of venting channels, makes to overflow from filling tube when in bottle, ink can not take off bottle cap because of the situation that external temperature is higher; The venting channels be connected with outside air is cut off again because utilizing the second sealing member to move dislocation mode by needle stand, and close filling tube upper end in conjunction with the 3rd sealing member on bottle cap, inner bag inside is made to form the separate space of a sealing when covering bottle cap, ink in bottle is effectively prevented to be inverted because of ink-filling bottle in transportation or to be subject to sharp pounding and to cause excessive phenomenon, material-saving environmental.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing of embodiment below.
Fig. 1 be slotting expansion ink-filling bottle one preferred embodiment provided by the invention be in idle state time structural representation;
Fig. 2 is structural representation when being reset to initial condition after Fig. 1 embodiment opens bottle cap;
Fig. 3 is the structural representation of Fig. 1 embodiment when being in using state.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In conjunction with see shown in Fig. 1 to Fig. 3, one embodiment of the invention, a kind of inserting expands ink-filling bottle, and it comprises bottle 1, inner bag 2, needle stand 3 and filling tube 4; Described bottle 1 comprises the bottleneck 5 with hollow cylinder 51; Described inner bag 2 is arranged in described bottle 1, and described inner bag 2 bottom surface is elastic surface; Described hollow cylinder 51 lower end extends the inner upper in described inner bag 2; Described needle stand 3 is inserted in described inner bag 2 by described hollow cylinder 51, and can move up and down in described hollow cylinder 51; Described needle stand 3 comprises the portion of being located thereon and for the supporting seat 31 of pen 6 handwriting grafting and can be positioned at its underpart and the casing seat 32 fixedly sleeved with described filling tube 4; The upper end of described filling tube 4 is exposed to described supporting seat 31 outside and is communicated with extraneous (as: pen 6 barrel or outside air), and the lower end of described filling tube 4 extends the inner bottom surface in described inner bag 2 and is communicated with the inside of described inner bag 2; Described supporting seat 31 is installed with the first sealing member 71 be tightly connected with pen 6 handwriting; The inwall of described hollow cylinder 51 is installed with the second sealing member 72 be socketed with the outside seal of described casing seat 32; Described needle stand 3 is at least provided with a venting channels 8 that the inside of described inner bag 2 can be made to be in communication with the outside.
Introduce principle of work of the present invention below: when the present invention mainly utilizes described needle stand 3 pressurized descending and resilience reset time described inner bag 2 in pressure variation, thus reach formerly Hui Moyu in the object of rear refilling.
When the bottle cap 9 of ink-filling bottle of the present invention is opened, as shown in Figure 2, the elasticity bottom surface of described inner bag 2 is reset mode, described needle stand 3 is in upper, described inner bag 2 volume is in minimum rating, described inner bag 2 is in communication with the outside by venting channels 8, makes the air pressure everywhere in whole ink-filling bottle be equal to ambient pressure value.
When described needle stand 3 is subject to pressing from pen 6 and in the process dynamic to bottom offset, because described first sealing member 71 is tightly connected with pen 6 handwriting, whole inner bag 2 inside is made to be in sealing state, meanwhile, the elasticity bottom surface that described filling tube 4 lower end heads on described inner bag 2 presses down and expands outwardly, described inner bag 2 volume becomes large gradually, causes the air pressure of inner bag 2 inside to decline gradually, and then makes the air pressure of described inner bag 2 inside be less than air pressure in pen 6 barrel; Again because the inside of described inner bag 2 is communicated with the barrel of pen 6 by filling tube 4, like this, in barrel, air and excess ink all can flow into described inner bag 2 along described filling tube 4, thus realize back black action.
After completing above-mentioned time black action, pen 6 barrel should be kept to be communicated with certain hour with described filling tube 4, described needle stand 3 is made to be increased gradually from bottom until become upper under the effect of the elasticity bottom surface of described inner bag 2, in this process, described inner bag 2 volume diminishes gradually, the air pressure of inner bag 2 inside is caused to rise gradually, and then make the air pressure of described inner bag 2 inside be greater than air pressure in pen 6 barrel, like this, ink (or solution) in inner bag 2 flows to barrel through filling tube 4, thus realizes refilling action.
When inner bag 2 air pressure inside is recovered equal with ambient pressure (being also the air pressure in pen 6 barrel), remove pressure and extract a tail, complete refilling action.
It should be noted that, the volume change size of inner bag 2 should slightly larger than or equal the volume change size of pen 6 barrel, to guarantee equivalent volumes refilling.
As the above analysis, slotting expansion ink-filling bottle provided by the invention has two kinds of functions of Hui Mo and refilling, feature easy to use, simple to operate.Again because first completing back black action before refilling action, there is not the problem that refilling process ink inside is excessive.
Slotting expansion ink-filling bottle provided by the invention also comprises bottle cap 9, and described bottle cap 9 is covered on described bottleneck 5, and described bottle cap 9 is provided with the 3rd sealing member 91 be tightly connected with the upper end of described filling tube 4.Described 3rd sealing member 91 preferably adopts flexible rubber or silica gel to be made, its center is provided with a blind hole 92, when ink-filling bottle leaves unused, the upper end of described filling tube 4 is inserted in described blind hole 92, be interference fit between this blind hole 92 and upper end of described filling tube 4, so can ensure when ink-filling bottle leaves unused, even if overturn, also can ensure that the ink in bottle can not be excessive along filling tube 4.Further, described venting channels 8 is successively by being located at bottom described supporting seat 31 and the first air extractor vent 81 be in communication with the outside, be located at the air channel 82 that described casing seat 32 is communicated with between filling tube 4 and with described first air extractor vent 81, and be located at the sidewall of described casing seat 32 lower end and the second air extractor vent 83 be communicated with described air channel 82 is formed, when opening described bottle cap 9, the elasticity bottom surface of described inner bag 2 is reset mode, described needle stand 3 is in upper, described second air extractor vent 83 is communicated with described inner bag 2 inside, the air pressure everywhere in whole ink-filling bottle is made to be equal to ambient pressure value, guarantee that follow-up refilling action normally runs, when described bottle cap 9 covers tightly described bottleneck 5, described needle stand 3 is depressed a small distance by described bottle cap 9, described second air extractor vent 83 is just in time sealed by described second sealing member 72, all paths that described inner bag 2 inside is in communication with the outside are closed, form the separate space of a sealing, prevent in transportation because of ink-filling bottle placement location mal, during as being inverted, ink in bottle enters in described air channel 82 by described second air extractor vent 83, thus have ink in described air channel 82 inner product, block the venting channels 8 that is in communication with the outside or can along the excessive phenomenon of venting channels 8 when taking off bottle cap 9, affect the normal use of ink-filling bottle.
In the present embodiment, owing to considering that described filling tube 4 upper end is for connecting pen 6 barrel, its caliber is unsuitable excessive, to guarantee in bottle that ink enters barrel with flow velocity slowly, again owing to considering that described filling tube 4 lower end is for pushing up pressure inner bag 2 bottom surface, its caliber is unsuitable too small, prevents stress from concentrating and causes inner bag 2 bottom surface to damage.Therefore, when designing described filling tube 4, it comprises needle tubing 41 and push pipe 42; Described push pipe 42 is fixedly sleeved in described casing seat 32, and described needle tubing 41 lower end is plugged in the tube chamber of described push pipe 42 upper end, and the upper end of described needle tubing 41 is exposed to described supporting seat 31 outside and is in communication with the outside; Described push pipe 42 lower end extends the inner bottom surface in described inner bag 2 and is communicated with the inside of described inner bag 2.
More preferably, the opening that described push pipe 42 lower end is communicated with the inside of described inner bag 2 is laterally disposed, when preventing push pipe 42 lower end surface pressed status and inner bag 2 bottom surface fit and cause back ink or refilling channel (filling tube 4) closed.
More preferably, between the outside bottom surface of described inner bag 2 and the inner chamber bottom surface of described bottle 1, be provided with spring 10, for described inner bag 2 bottom surface provides larger reset force, to guarantee that ink-filling bottle can normally use.
More preferably, described inner bag 2 adopts elastoplast blow molding, and its structure is simple, low cost of manufacture.
Above disclosedly be only preferred embodiment of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the present patent application the scope of the claims is done, still belong to the scope that the present invention is contained.
Claims (7)
1. insert and expand an ink-filling bottle, it is characterized in that, comprise bottle, inner bag, needle stand and filling tube; Described bottle comprises the bottleneck with hollow cylinder; Described inner bag is arranged in described bottle, and described inner bag bottom surface is elastic surface; Described hollow cylinder lower end extends the inner upper in described inner bag; Described needle stand is inserted in described inner bag by described hollow cylinder, and can move up and down in described hollow cylinder; Described needle stand comprises the portion of being located thereon and for the supporting seat of pen handwriting grafting and can be positioned at its underpart and the casing seat fixedly sleeved with described filling tube; The upper end of described filling tube is exposed to described supporting seat outside and is in communication with the outside, and the lower end of described filling tube extends the inner bottom surface in described inner bag and is communicated with the inside of described inner bag; Described supporting seat is installed with the first sealing member be tightly connected with pen handwriting; The inwall of described hollow cylinder is installed with the second sealing member be socketed with described casing seat outside seal; Described needle stand is at least provided with a venting channels that the inside of described inner bag can be made to be in communication with the outside.
2. as claimed in claim 1 inserting expands ink-filling bottle, and it is characterized in that, also comprise bottle cap, described bottle cap is covered on described bottleneck, and described bottle cap is provided with the 3rd sealing member be tightly connected with the upper end of described filling tube.
3. as claimed in claim 2 inserting expands ink-filling bottle, it is characterized in that, described venting channels is successively by be located at bottom described supporting seat and the first air extractor vent be in communication with the outside, to be located at the air channel that described casing seat is communicated with between filling tube and with described first air extractor vent and the sidewall being located at described casing seat lower end and the second air extractor vent be communicated with described air channel is formed, when opening described bottle cap, described second air extractor vent is communicated with described inner bag inside; When described bottle cap covers tightly described bottleneck, described second air extractor vent is sealed by described second sealing member.
4. as claimed in claim 1 inserting expands ink-filling bottle, and it is characterized in that, described filling tube comprises needle tubing and push pipe; Described push pipe is fixedly sleeved in described casing seat, and described needle tubing lower end is plugged in the tube chamber of described push pipe upper end, and the upper end of described needle tubing is exposed to described supporting seat outside and is in communication with the outside; Described push pipe lower end extends the inner bottom surface in described inner bag and is communicated with the inside of described inner bag.
5. as claimed in claim 4 inserting expands ink-filling bottle, and it is characterized in that, the opening that described push pipe lower end is communicated with the inside of described inner bag is laterally disposed.
6. as claimed in claim 1 inserting expands ink-filling bottle, it is characterized in that, is provided with spring between the outside bottom surface of described inner bag and the inner chamber bottom surface of described bottle.
7. as claimed in claim 1 inserting expands ink-filling bottle, it is characterized in that, described inner bag adopts elastoplast blow molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510587210.XA CN105109810B (en) | 2015-09-15 | 2015-09-15 | One kind is inserted and expands ink-filling bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510587210.XA CN105109810B (en) | 2015-09-15 | 2015-09-15 | One kind is inserted and expands ink-filling bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105109810A true CN105109810A (en) | 2015-12-02 |
| CN105109810B CN105109810B (en) | 2017-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510587210.XA Active CN105109810B (en) | 2015-09-15 | 2015-09-15 | One kind is inserted and expands ink-filling bottle |
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| Country | Link |
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| CN (1) | CN105109810B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160925A (en) * | 2017-06-07 | 2017-09-15 | 广州市新旗专利技术推广服务有限公司 | A kind of ink bottle |
| WO2018223889A1 (en) * | 2017-06-07 | 2018-12-13 | 广州市新旗专利技术推广服务有限公司 | Ink bottle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1786426A1 (en) * | 1964-09-22 | 1972-02-03 | Rainbow Crafts Inc | Leak-proof liquid container |
| CN2428315Y (en) * | 2000-05-24 | 2001-05-02 | 郑佺 | Pen ink-bottle |
| CN2897681Y (en) * | 2006-04-13 | 2007-05-09 | 金梦 | Economical ink bottle |
| CN101700721A (en) * | 2009-09-24 | 2010-05-05 | 章泽宏 | Liquid filling bottle |
| CN102963196A (en) * | 2012-12-20 | 2013-03-13 | 朱家明 | Ink bottle |
| CN204916561U (en) * | 2015-09-15 | 2015-12-30 | 章泽宏 | Insert to expand and annotate china ink bottle |
-
2015
- 2015-09-15 CN CN201510587210.XA patent/CN105109810B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1786426A1 (en) * | 1964-09-22 | 1972-02-03 | Rainbow Crafts Inc | Leak-proof liquid container |
| CN2428315Y (en) * | 2000-05-24 | 2001-05-02 | 郑佺 | Pen ink-bottle |
| CN2897681Y (en) * | 2006-04-13 | 2007-05-09 | 金梦 | Economical ink bottle |
| CN101700721A (en) * | 2009-09-24 | 2010-05-05 | 章泽宏 | Liquid filling bottle |
| CN102963196A (en) * | 2012-12-20 | 2013-03-13 | 朱家明 | Ink bottle |
| CN204916561U (en) * | 2015-09-15 | 2015-12-30 | 章泽宏 | Insert to expand and annotate china ink bottle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160925A (en) * | 2017-06-07 | 2017-09-15 | 广州市新旗专利技术推广服务有限公司 | A kind of ink bottle |
| WO2018223889A1 (en) * | 2017-06-07 | 2018-12-13 | 广州市新旗专利技术推广服务有限公司 | Ink bottle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105109810B (en) | 2017-06-13 |
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Effective date of registration: 20170508 Address after: 510000 Guangzhou economic and Technological Development Zone, the main road, the three treasures of the industrial zone, Guangdong (part of a building, floor six, 603) Applicant after: Guangzhou new banner Patent Technology Promotion Service Co., Ltd. Applicant after: Shanghai Picasso Stationery Products Co., Ltd. Applicant after: SHANGHAI YOUSHANG STATIONERY CO., LTD. Address before: 510760 Guangzhou street, Whampoa District, Nangang, South Street, Lane No. 1, No. seven, No. Applicant before: Zhang Zehong Applicant before: Shanghai Picasso Stationery Products Co., Ltd. Applicant before: SHANGHAI YOUSHANG STATIONERY CO., LTD. Applicant before: GUANGDONG NAN AN ELECTROMECHANICAL FIRE PROTECTION ENGINEERING CO., LTD. |
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