CN203995220U

CN203995220U - Exhaust pipe structure in a kind of fountain pen plug-in type water aspirator

Info

Publication number: CN203995220U
Application number: CN201420321819.3U
Authority: CN
Inventors: 柳康定
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-06-17
Filing date: 2014-06-17
Publication date: 2014-12-10
Anticipated expiration: 2024-06-17

Abstract

The utility model provides the exhaust pipe structure in a kind of fountain pen plug-in type water aspirator, comprise blast pipe, blast pipe Connection Block, water aspirator head, barrel, Ink reservoir and water suction spring, one of blast pipe inserts bonding with the endoporus of blast pipe Connection Block, Connection Block and water aspirator head are spirally connected, or be flexibly connected, one of barrel is bonding with water aspirator head seal, and water aspirator head is connected with fountain pen writing nib.The soakage of ink can increase respectively more than 50% ~ 100% compared with the water aspirator of original each style.Simultaneously after water aspirator device blast pipe, the meniscus (physical phenomenon) that ink forms in barrel is deflated tube damage and plays diversion effect simultaneously, ink just flows to proposition, nib along blast pipe, thereby has solved the phenomenon of cutting off the water supply causing because of meniscus, has improved product quality.

Description

Exhaust pipe structure in a kind of fountain pen plug-in type water aspirator

Technical field

The utility model relates to writing tool technology field, particularly fountain pen field.

Background technology

Now by the extensively fountain pen (gold fountain pen of practicality of people, gold-plated pen, pen), most water aspirator structures that adopt, change popular plug-in type water aspirator or the dual-purpose hydrating structure of plug-in type ink cartridge into from original fixed hydrating structure, ink cartridge is a kind of water container also being sealed by the filling ink of plastic bag part, when use, ink cartridge is inserted to the socket of fountain pen head, inserting the diaphragm seal of simultaneously exposing ink cartridge, become the barrel of filling ink, after being finished, can separately change ink cartridge, can carry for subsequent use, also can be used alternatingly with plug-in type water aspirator.

In the market, most users all adopts plug-in type water aspirator (hereinafter to be referred as the water aspirator) use that blots, because not only economical but also practical, but all there are two quality problems in the water aspirator of current each style, the soakage deficiency of one ink, its reason is the discharge that in barrel, gas can not be more while blotting, ink just can not be more suction, its two fountain pen phenomenon of sometimes cutting off the water supply in the time writing, one of its reason is that the ink in barrel forms meniscus and causes ink siphon (physical phenomenon) in barrel, cause ink not circulate, supply water and interrupt, when writing, fountain pen just cuts off the water supply.

Various stylographic hydrating structures both at home and abroad, the water-taking efficiency of fixed hydrating structure (writing nib and water sucting part are connected in one) that blast pipe is wherein housed is best, but its blast pipe is all installed on the afterbody of proposition and is connected in one, blast pipe cannot be packed in the barrel of plug-in type water aspirator.

Summary of the invention

The purpose of this utility model is just for above-mentioned deficiency, exhaust pipe structure in a kind of fountain pen plug-in type water aspirator is provided, comprise blast pipe, blast pipe Connection Block, water aspirator head, barrel, Ink reservoir and water suction spring, it is characterized in that, one of blast pipe is bonding with the endoporus insertion of blast pipe Connection Block, and Connection Block and water aspirator head are spirally connected, or are flexibly connected, one of barrel is bonding with water aspirator head seal, and water aspirator head is connected with fountain pen writing nib.

Described blast pipe Connection Block is connected with water aspirator head movement, be the smooth column type that blast pipe Connection Block is made stage casing projection, water aspirator head is made hollow cylinder, the barrel bore of water aspirator head back segment is greater than the cylinder external diameter of blast pipe Connection Block middle part projection, the barrel bore of leading portion is less than the cylinder external diameter of Connection Block middle part projection, and in the cylinder of back segment, screw in a hollow swivel nut, make blast pipe Connection Block forward and backward movable mobile in water aspirator head.

After described barrel is connected with water aspirator head together with the blast pipe of its inside, be enclosed within barrel outside with cylindrical shape Ink reservoir, the spring on Ink reservoir one side breach presses to barrel, implements exhaust and water suction; Or, without Ink reservoir and water suction spring, barrel is made to two sections, leading portion is transparent hard plastic sebific duct, and back segment is transparent soft plastic barrel, directly pressing soft plastic barrel water suction, it is bonding that soft plastic barrel is inserted in hard plastic glue rear sealing, now blast pipe with blast pipe Connection Block for being fixedly connected with.

Described Ink reservoir leading portion is cylindrical shape, and back segment is to have flexible water suction spring.

Compared with the water aspirator of the utility model and original each style, the soakage of ink can increase respectively more than 50% ~ 100%.Simultaneously after water aspirator device blast pipe, the meniscus (physical phenomenon) that ink forms in barrel is deflated tube damage and plays diversion effect simultaneously, ink just flows to proposition, nib along blast pipe, thereby has solved the phenomenon of cutting off the water supply causing because of meniscus, has improved product quality.

Brief description of the drawings

Fig. 1 is the utility model front view;

Fig. 2 is blast pipe Connection Block and water aspirator head spiro connection structure body;

Fig. 3 is blast pipe and blast pipe Connection Block bonded structure figure;

Fig. 4 has blast pipe without metal Ink reservoir with water suction spring to pinch courage formula water aspirator structure chart;

Fig. 5 be have one section of metal Ink reservoir there is blast pipe water aspirator structure chart;

Fig. 6 is water aspirator head and blast pipe Connection Block movable connection structure figure;

Fig. 7 is water aspirator head while being flexibly connected with blast pipe Connection Block, the structure chart that water aspirator head and blast pipe Connection Block are bonding;

Reference numeral:

1-jack; 2-water aspirator head; 3-Ink reservoir; The 4-spring that absorbs water; 5-blast pipe; 6-barrel; The transparent hard plastic sebific duct of 7-; 8-blast pipe Connection Block; 9-Connection Block external screw thread; 10-water aspirator head internal thread; 11-internal thread; 12-water aspirator head connects Ink reservoir place; The hollow swivel nut of 13-; 14-blast pipe active connecting base.

Specific embodiment

Exhaust pipe structure in a kind of fountain pen plug-in type water aspirator, comprise blast pipe 5, blast pipe Connection Block 8, water aspirator head 2, barrel 6, Ink reservoir 5 and water suction spring 4, one of blast pipe inserts bonding with the endoporus of blast pipe Connection Block 8, Connection Block 8 is spirally connected with water aspirator head 2, or be flexibly connected, 6 one of barrels are bonding with water aspirator head seal, and water aspirator head 2 is connected with fountain pen writing nib.

Described blast pipe Connection Block 8 is flexibly connected with water aspirator head 2, be the smooth column type that blast pipe Connection Block 8 is made stage casing projection, water aspirator head 2 is made hollow cylinder, the barrel bore of water aspirator head 2 back segments is greater than the cylinder external diameter of blast pipe Connection Block 8 middle part projections, the barrel bore of leading portion is less than 8 protruding cylinder external diameters in Connection Block, and in the cylinder of back segment, screw in a hollow swivel nut 13, make blast pipe Connection Block 8 forward and backward movable mobile in water aspirator head, in the time blotting, the nib written portion that can certainly be dynamically connected downwards.

After described barrel 6 is connected with water aspirator head 2 together with the blast pipe 5 of its inside, be enclosed within barrel 6 outsides with cylindrical shape Ink reservoir 3, the spring 4 on Ink reservoir 3 one side breach presses to barrel 6, implements exhaust and water suction; Or, without Ink reservoir 3 and water suction spring 4, barrel 6 is made to two sections, leading portion is transparent hard plastic sebific duct 7, back segment is transparent soft plastic barrel 6, directly pressing soft plastic barrel 6 absorbs water, and it is bonding that soft plastic barrel 6 is inserted in the 7 rears sealings of hard plastic glue, now blast pipe 5 with blast pipe Connection Block 8 for being fixedly connected with.

Described Ink reservoir 3 leading portions are cylindrical shape, and back segment is to have flexible water suction spring 4.

When the utility model uses, to the water aspirator of blast pipe be housed, insert the socket of fountain pen head, by nib, proposition, pen immerses ink, operation absorbs water, with thumb pressing water suction spring 4, the interior discharge section gas of barrel 6, then discharge water suction spring 4, barrel 6 suction part inks, complete water suction for the first time, then remake the second word pressing water suction spring 4, participation gas in barrel 6 is discharged from blast pipe 5, while discharging again water suction spring 4, ink is inhaled into barrel 6 by blast pipe 5 and tank again, occupy the interior more volume of barrel 6, so pressing discharges water suction spring 4 for several times, the gas in more and more many barrels 6 is discharged from, more and more many inks are inhaled into, last ink is full of barrel 6 substantially.

Claims

1. the exhaust pipe structure in a fountain pen plug-in type water aspirator, comprise blast pipe, blast pipe Connection Block, water aspirator head, barrel, Ink reservoir and water suction spring, it is characterized in that, one of blast pipe inserts bonding with the endoporus of blast pipe Connection Block, Connection Block and water aspirator head are spirally connected, or be flexibly connected, one of barrel is bonding with water aspirator head seal, and water aspirator head is connected with fountain pen writing nib.

2. by the exhaust pipe structure in a kind of fountain pen plug-in type water aspirator claimed in claim 1, it is characterized in that, described blast pipe Connection Block is connected with water aspirator head movement, be the smooth column type that blast pipe Connection Block is made stage casing projection, water aspirator head is made hollow cylinder, the barrel bore of water aspirator head back segment is greater than the cylinder external diameter of blast pipe Connection Block middle part projection, the barrel bore of leading portion is less than the cylinder external diameter of Connection Block middle part projection, and in the cylinder of back segment, screw in a hollow swivel nut, before making blast pipe Connection Block in water aspirator head, rear movable mobile.

3. by the exhaust pipe structure in a kind of fountain pen plug-in type water aspirator claimed in claim 1, it is characterized in that, after described barrel is connected with water aspirator head together with the blast pipe of its inside, be enclosed within barrel outside with cylindrical shape Ink reservoir, spring on Ink reservoir one side breach presses to barrel, implements exhaust and water suction; Or, without Ink reservoir and water suction spring, barrel is made to two sections, leading portion is transparent hard plastic sebific duct, and back segment is transparent soft plastic barrel, directly pressing soft plastic barrel water suction, it is bonding that soft plastic barrel is inserted in hard plastic glue rear sealing, now blast pipe with blast pipe Connection Block for being fixedly connected with.

4. by the exhaust pipe structure in a kind of fountain pen plug-in type water aspirator claimed in claim 3, it is characterized in that, described Ink reservoir leading portion is cylindrical shape, and back segment is to have flexible water suction spring.