CN106671664B

CN106671664B - Water bottle in vacuum

Info

Publication number: CN106671664B
Application number: CN201710123206.7A
Authority: CN
Inventors: 刘志
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-03
Filing date: 2017-03-03
Publication date: 2018-09-14
Anticipated expiration: 2037-03-03
Also published as: CN106671664A

Abstract

The invention discloses water bottles in a kind of vacuum of convenient upper ink, including coupling sleeve, connection bucket, pumping check valve, exhaust check valve, current limiting tube or metering hole, air pump, blow vent, breather valve or lid, bottle, bottle cap, connection upper shield composition.It is characterized in that connection bucket top is cased with coupling sleeve；Connection bucket lower part is connected with mouth of holding one's breath, current limiting tube or the metering hole top for being evacuated check valve；Air pump operating room is connected with the mouth of holding one's breath of the bleeding point of pumping check valve, exhaust check valve；The exhaust outlet of exhaust check valve directly or indirectly stretches into bottle；Bottle body bottom is directly or indirectly stretched into current limiting tube or metering hole lower part；Blow vent is located at bottle top.Anterior end of pen, without unscrewing pen-holder, need to be only seated in coupling sleeve by the present invention on pen when water, you can and it is quick adequately to full ink on pen, and disposable pen and pen core can also be given to repeat upper water and used.

Description

Water bottle in vacuum

Technical field

The invention belongs to a kind of cultural goods, are concretely that one kind can be to pen, disposable barrel core, disposable water Pen etc. provides the device of active upper ink.

Background technology

Pen is durable, and fluent writing is beautiful, also its unique calligraphy and form of painting.But its trouble of inking water electrode Process be exactly its greatest weakness always.The penholder of unscrewing of a circle circle is obtained to water on pen every time, then nib is vertically put in In ink, the reason of sight otherwise stretch it is too deep make nib dirty, otherwise stretch excessively shallow suction less than ink.It is this it is bothersome bring after Fruit is that many people no longer like to use pen, and then disposable pen and disposable pen core largely occur, serious waste phenomenon.Patent ZL 96224680.8 and patent ZL 98230008.5 attempts to solve water problems on this.Current year produces several according to the two patents A type product simultaneously enters market, although water problems is resolved on pen, the product made it is easy to appear failure, Difficulty of processing is very high, and return of goods situation happens occasionally, therefore the two patents are had to abandon, therefore this technology also makes no public appearances two 10 years.Where the problem of having found current year now, two patents of current year (be the present inventor designed by current year) are from principle With seen in basic structure and there is no problem, but that design is to the side such as standard, the precision of component, the stability of material of mold Face requires high, and a thousand li that slightly deviation product function is just lost does not reach requirement.The reason is that being equipped with one in the patent of current year A " induction valve ", this induction valve not only increases cost, and when vacuumizing, the closing of induction valve enables nothing in entire extract system Water exists, the big drop of air-tightness.Cause all places of product all strictly reach design size just will not gas leakage, and each air valve Quality of materials also require permanent stabilization that must not there is a bit deformation, slightly deviation just to go wrong.Present invention eliminates induction valves, and It is cleverly to have applied to a current limiting tube (or metering hole).When vacuumizing, pass through this current limiting tube (or metering hole) always Allow in whole system has the presence of a small amount of water always, and air-tightness greatly reinforces, and due to its internal diameter very little, and is unlikely to cause to lose Pressure, processing precision of products substantially reduces, and properties of product also stabilize very much.Another major defect of " induction valve " is not It can allow air pump continuous air extraction, take out primary gas and just start and send water, higher vacuum requirement cannot be reached by being repeatedly evacuated, caused The result is that on there are many air in pen for full water.Unless air pump is sufficiently large, the big strength using consumption of air pump Just big, the atmospheric pump product of current year only has adult's very sweat that can just complete water, very impracticable.The present invention thoroughly solves The critical issue of current year makes this technology from valueless at all to very excellent, and the favorite pen of people will become handy again Get up, disposable pen and pen core upper water can also use again, and waste situation is taken on a new look from this.

Invention content

Water bottle in the vacuum of the upper ink such as pen or pen core, pen convenient and efficient can be given the object of the present invention is to provide a kind of Upper water no longer bothers bothersome, and the upper water function of pen and related parts also no longer need, and the space saved can be multiplied steel The ink holding capacity of pen；Disposable free ink pen and disposable pen core, which can also be repeated as many times, to be used, and waste is reduced.

To achieve the above object, the present invention uses following technical scheme：

Water bottle in vacuum, mainly by coupling sleeve (1), connection bucket (2), pumping check valve (3), exhaust check valve (4), current limliting Pipe or metering hole (5), air pump (6), blow vent (7), breather valve or lid (8), bottle (9), bottle cap (10), connection upper shield (11) group At it is characterized in that connection bucket top is inserted with coupling sleeve, connection bucket lower part and mouth of holding one's breath (12), current limiting tube or the limit for being evacuated check valve Discharge orifice top is connected, air pump operating room (13) and the bleeding point (14) of pumping check valve, the mouth of holding one's breath (15) of exhaust check valve Be connected, the exhaust outlet (16) of exhaust check valve directly or indirectly stretches into bottle, current limiting tube or metering hole lower part directly or It connects and stretches into bottle body bottom, blow vent and breather valve are located at bottle top.

It is characterized in that the internal diameter of current limiting tube or metering hole than all components and channel in water bottle in vacuum internal diameter all Want small.

It is characterized in that air pump driving point has manually or electrically two ways：Manual type directly holds piston rod for air pump by people Outer end portion is driven；Electronic mode is driven by motor (17), battery (18) or external power supply, upper water process with it is dynamic Make by time delay module (19) circuit or switch (21) circuit control.

It is characterized in that a kind of simple vacuum watering machine can be isolated, blow vent (7), breather valve or lid (8), bottle (9), Bottle cap (10) is not in simple vacuum watering machine component.

It is worth mentioning that using more push-and-pull rod-type pen courage in recent years now with a kind of, when the present invention is to its upper water, Its piston can be slided to come by suction and (have kind of a similar spiral rod type pen courage not influence then).It is needed before use by this piston Push rod is fixed with the methods of a clamp or adhesive tape.And use in vacuum after water bottle, there is no need to use again for piston push rod It arrives.

Structure of the invention is exquisite, easy to process, according to its structure feature and principle, can produce many practical moneys Type, this practical, quick, health product can preferably be popularized to masses.

Description of the drawings

Fig. 1 is the body sections structural schematic diagram of the embodiment of the present invention 1；

Fig. 2 is the theory structure schematic diagram of the embodiment of the present invention 2；

Fig. 3 is the outside drawing of the embodiment of the present invention 2；

Fig. 4 is the time delay module circuit diagram of the embodiment of the present invention 2；

Fig. 5 is the switching circuit figure of the embodiment of the present invention 2；

Fig. 6 is the body sections structural schematic diagram of the embodiment of the present invention 3.

In figure：1 coupling sleeve, 2 connection buckets, 3 pumping check valves, 4 exhaust check valves, 5 current limiting tubes (or metering hole), 6 air pumps, 7 blow vents, 8 breather valves (or lid), 9 bottles, 10 bottle caps, 11 connection upper shields, 12 pumping check valves are held one's breath mouth, the work of 13 air pumps Room, 14 pumping check valve bleeding points, 15 exhaust check valves are held one's breath mouth, 16 exhaust check valve exhaust outlets, 17 motor, 18 batteries, 19 time delay modules, 20 trigger switch, 21 switches.

Specific implementation mode

Patent of the present invention has 3 kinds of more representational specific embodiments, and embodiment of the present invention is not limited to 3 kinds, Can many different specific implementation modes be generated by its similar structure and principle；It can by following 3 kinds typical embodiments Nuclear structure and principle to find out them are completely the same, meet every technical characteristic in claim, of variation It is some format surfaces.

Embodiment 1：

1 pair of embodiment 1 carries out general explanation below in conjunction with the accompanying drawings.

Pen (or pen core etc.) is seated on coupling sleeve 1 (coupling sleeve is made by the elastic softwood such as rubber or TPU), in gas During pump piston pull-up, negative pressure of vacuum can be formed in air pump operating room 13, pumping check valve mouth 12 of holding one's breath can be opened, pen courage Interior air can pass through pumping check valve bleeding point 14 and be pumped into air pump operating room；Exhaust check valve holds one's breath mouth 15 can reason gas The negative pressure of pump working chamber is closed；Current limiting tube (or metering hole) 5 can suck a small amount of ink because of the negative pressure of air pump operating room from bottle body bottom Water, which enters the inside, these inks such as connection bucket, pumping check valve, air pump operating room, exhaust check valve, coupling sleeve, obviously to be carried They high air-tightness.

During air pump piston pushes, air pump operating room can generate positive pressure because of the partial air of entrance, be evacuated check valve Mouth 12 of holding one's breath can close；The mouth 15 of holding one's breath of exhaust check valve can be opened；Air and a small amount of ink can pass through exhaust check valve and arrange Gas port 16 enters in bottle 9.

At this moment, it has been pumped into vacuum in pen courage, the pumping check valve being attached thereto is closed, and simultaneously therewith Connected current limiting tube (or metering hole) is always on, it can sucking ink function enters pen due to the negative pressure of vacuum in pen courage In courage.

It is moved back and forth by multiple (pen of low capacity have secondary can) of air pump piston, the air meeting in pen courage It is pumped more thoroughly, upper water will more fully.

In air pump pumping process, negative pressure distribution is had always in current limiting tube (or metering hole), current limiting tube (or current limliting Hole) below be in bottle bottom (if had not in bottom ink inhale less than), just have ink whole always It is distributed in a system, and the flow resistance of ink is much larger than the flow resistance of air, ensure that the gas-tight property of whole system.Current limliting The internal diameter of pipe (or metering hole) requires the internal diameter being made than all components and channel in water bottle in vacuum will be small, stream here Dynamic resistance is the largest, therefore negative pressure of vacuum will not cause apparent decompression herein, would not influence the sky extracted in barrel Gas.

When piston pulls up, breather valve 8 (elastic material making) can Self-bouncing.Usually piston pushes in place when not used, It is also just compressed by 2 outer of connection bucket to connect together and is closed by breather valve 8.

Here pumping check valve 3 is made of a 0 type circle (making of the softwoods such as rubber)；Exhaust check valve 4 is by one The relatively thin emulsion tube (can also be made by softwoods such as TPE) of section is constituted.

Embodiment 2：

2,3,4,5 pairs of embodiments 2 carry out general explanation below in conjunction with the accompanying drawings.

Pen (or pen core etc.) is seated on coupling sleeve 1, in air pump film downlink opening procedure, in air pump operating room 13 Negative pressure of vacuum can be formed, pumping check valve mouth 12 of holding one's breath can be opened, and the air in pen courage can pass through pumping check valve bleeding point 14 are pumped into air pump operating room；Exhaust check valve hold one's breath mouth 15 can the negative pressure of reason air pump operating room close；Metering hole (or limit Discharge orifice) 5 it can enter connection bucket, pumping check valve, air pump work because the negative pressure of air pump operating room sucks a small amount of ink from bottle body bottom Make inside room, exhaust check valve, coupling sleeve etc., these inks can significantly improve their air-tightness.

During air pump film uplink, air pump operating room can generate positive pressure because of the partial air of entrance, be evacuated check valve Mouth 12 of holding one's breath can close；The mouth 15 of holding one's breath of exhaust check valve can be opened；Air and a small amount of ink can pass through exhaust check valve and be vented Mouth 16 enters in bottle 9.

At this moment, it has been pumped into vacuum in pen courage, the pumping check valve being attached thereto is closed, and simultaneously therewith Connected metering hole (or current limiting tube) is always on, it can sucking ink function enters barrel due to the negative pressure of vacuum in pen courage In.

It is repeatedly moved back and forth by air pump film, the air in barrel can be pumped more thoroughly, and upper water will more fully.

It can be seen that connection upper shield 11 and breather valve (or lid) 8 are integrated, the same of connection upper shield is usually covered when not used When be also shut off blow vent 7.

Here pumping check valve 3 and exhaust check valve 4 is made by the elastic softwood such as rubber.

The air pump of this embodiment is driven by motor 17 and battery 18 or external power supply.After penholder is got well, dub Trigger switch 20, time delay module 19 will (this time can be adjusted in module, to be suitble to difference according to set time The pen of capacity) complete air pump action and voluntarily phase down.

Fig. 3 illustrates the simplest appearance appearance of the present embodiment, uses electrically driven (operated) mode than manually appearance in fact Variation is more more flexible, because of the problems such as it almost can not have to consider the cooperation that hand is exerted oneself with product design.

Control circuit generally has time delay module circuit (Fig. 4) and switching circuit (Fig. 5), switching circuit to eliminate delay mould Block, cost is lower, but needs manually to go to turn off the power switch 21 when in use.

Embodiment 3：

6 pairs of embodiments 3 carry out general explanation below in conjunction with the accompanying drawings.

Pen (or pen core etc.) is seated on coupling sleeve 1, during drawing outside air pump piston, meeting in air pump operating room 13 Negative pressure of vacuum is formed, pumping check valve mouth 12 of holding one's breath can be opened, and the air in pen courage can pass through pumping check valve bleeding point 14 It is pumped into air pump operating room；Exhaust check valve hold one's breath mouth 15 can the negative pressure of reason air pump operating room close；Metering hole (or current limliting Pipe) 5 it can enter connection bucket, pumping check valve, air pump work because the negative pressure of air pump operating room sucks a small amount of ink from bottle body bottom Inside room, exhaust check valve, coupling sleeve etc., these inks can significantly improve their air-tightness.

In air pump piston push-on process, air pump operating room can generate positive pressure because of the partial air of entrance, be evacuated check valve Mouth 12 of holding one's breath can close；The mouth 15 of holding one's breath of exhaust check valve can be opened；Air and a small amount of ink can pass through exhaust check valve and arrange Gas port 16 enters in bottle 9.

By the multiple reciprocating motion of air pump piston, the air in barrel can be pumped more thoroughly, and upper water will more fully.

It can herein be seen that blow vent 7 is just naturally formed when bottle cap 10 is opened, and bottle cap is simultaneously breather valve (or lid) 8.

Here pumping check valve 3 and exhaust check valve 4 is by the materials processing and fabricating such as glass or stainless steel.

There are one sharper features for the present embodiment, are exactly very convenient dismountable.Manufacturer can not produce and Sell blow vent 7, breather valve (or lid) 8, bottle 9, bottle cap 10 or even air pump 6.

As can be seen that blow vent 7, breather valve (or lid) 8, bottle 9, bottle cap 10 here is exactly the common of user's purchase What bottled ink itself carried, and the ordinary syringe being readily available in air pump 6 and a daily life.Due to these It is the thing that user has had, producer need not repeat to provide, then product cost and price will be much lower, it is many The student of poverty-stricken area also affords with regard to purchase, while decreasing waste.

Since without bottle, the present embodiment can also be called vacuum watering machine.

Claims

1. water bottle in a kind of vacuum, mainly by coupling sleeve (1), connection bucket (2), pumping check valve (3), exhaust check valve (4), limit Flow tube or metering hole (5), air pump (6), blow vent (7), breather valve or lid (8), bottle (9), bottle cap (10), connection upper shield (11) Composition, it is characterized in that connection bucket top is inserted with coupling sleeve, connection bucket lower part be evacuated the mouth of holding one's breath (12) of check valve, current limiting tube or Metering hole top is connected, air pump operating room (13) and the bleeding point (14) of pumping check valve, the mouth of holding one's breath of exhaust check valve (15) it is connected, the exhaust outlet (16) of exhaust check valve directly or indirectly stretches into bottle, and current limiting tube or metering hole lower part are direct Or bottle body bottom is stretched into indirectly, blow vent and breather valve are located at bottle top.

2. water bottle in vacuum according to claim 1, it is characterized in that the internal diameter of current limiting tube or metering hole is than water in vacuum The internal diameter of all components and channel in bottle will be small.

3. water bottle in vacuum according to claim 1 or 2, it is characterized in that air pump driving, which is divided to, manually or electrically two kinds of sides Formula：Manual type is directly held piston rod for air pump outer end portion by people and is driven；Electronic mode is by motor (17), battery (18) or external power supply is driven, and upper water process is with action by time delay module (19) circuit or switch (21) circuit control.

4. water bottle in vacuum according to claim 1 or 2, it is characterized in that a kind of simple vacuum watering machine can be isolated, Blow vent (7), breather valve or lid (8), bottle (9), bottle cap (10) be not in simple vacuum watering machine component.