CN109367300A

CN109367300A - Ink bottle

Info

Publication number: CN109367300A
Application number: CN201811436692.9A
Authority: CN
Inventors: 靳悉蒙
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-28
Filing date: 2018-11-28
Publication date: 2019-02-22
Anticipated expiration: 2038-11-28
Also published as: CN109367300B

Abstract

The invention discloses a kind of ink bottles, comprising: body is connected with a L shape branch pipe along vertical plane setting；Bottleneck, circumferentially uniform intervals offer multiple counterbores at the identical height of its outer wall, the middle lower surface of each counterbore offers a vertical through-hole, each vertical through-hole is connected to body inner cavity, the bottom center of each counterbore is connected with a horizontal guide rod, each guide rod is across the vertical through-hole in counterbore where it, and sliding sleeve is equipped with a sealing ring on each guide rod, offers a plurality of vertical chute along axial uniform intervals at the identical height of the bottleneck inner wall；Bottle stopper, circumferentially uniform intervals are provided with multiple sliding blocks to outer wall, and each sliding block matches with a vertical chute, and the bottle stopper is slidably connected in the bottleneck.The present invention not only can in bottle ink fastly without when be used to squeeze out excess ink, can also be in bottle when quantity of ink abundance, to ink supply quantitative in L shape branch pipe.

Description

Ink bottle

Technical field

The present invention relates to field of stationery.It is more particularly related to a kind of ink bottle.

Background technique

Pen is very extensive in our daily lifes, as the matching product ink of pen, usage amount nor Chang Keguan, but when ink is seldom, pen can not be just sucked out the ink in bottle, if newly having bought the ink of different brands, Original remaining ink cannot then be poured into new ink bottle, because containing the colloid that carried charge is different in the ink of different brands Particle is mutually mixed the wicking system that will form precipitating blocking pen.

The patent No. 201510990542.2 discloses a kind of similar with two parts of patents of the patent No. 201510991883.1 Ink bottle structure, be to remove body by bottle cap or piston body to form negative pressure to draw ink in bottle, however this side The negative pressure that formula is formed also causes to hinder, ambient pressure makes greater than pressure of the inside of a bottle while blotting to removal bottle cap or piston body It obtains and needs to take very big strength when user removes bottle cap or piston body, be detached from the moment of bottle body, ambient pressure in bottle cap or piston body It disappears, user may also receive the power incessantly begun to use for the moment, and ink spattering is caused to go out bottle.

Summary of the invention

It is an object of the invention to solve at least the above problems, and provide the advantages of at least will be described later.

It is a still further object of the present invention to provide a kind of novel ink bottle, when use, is no longer laborious.

In order to realize these purposes and other advantages according to the present invention, a kind of ink bottle is provided, comprising:

Body, inner chamber bottom surface are inclined-plane, and the body side wall offers a circular hole, the circular hole close to inner cavity lowest point It is externally connected with a L shape branch pipe along vertical plane setting, the horizontal component lumen diameter of the L shape branch pipe and the Circularhole diameter phase With and be much smaller than body intracavity diameter, the horizontal component lumen of the L shape branch pipe be also obliquely installed and just with body inner cavity The linking of bottom surface lowest point, the vertical portion lumen of the L shape branch pipe are divided into three sections that diameter is sequentially increased, lowermost from bottom to up Lumen diameter is identical as the horizontal component lumen diameter of the L shape branch pipe, and uppermost lumen diameter is slightly larger than the steel for needing to fill ink Pen holds section diameter, and the vertical portion top and inner cavity top surface of the L shape branch pipe are contour；

Bottleneck, circumferentially uniform intervals offer multiple counterbores, the middle part following table of each counterbore at the identical height of outer wall Face offers a vertical through-hole, and each vertical through-hole is connected to body inner cavity, and the bottom center of each counterbore is connected with a water Flat guide rod, each guide rod is across the vertical through-hole in counterbore where it, and it is close to be equipped with one for sliding sleeve on each guide rod Seal ring, the diameter of counterbore where the sealing ring outer diameter is slightly less than it, the counterbore bottom surface is fixedly provided with a spring, the spring It stretches in the horizontal direction around guide rod, the free end of the spring is fixed on the sealing ring, when the spring relaxation state When, the vertical through-hole where the sealing ring is located at it in counterbore is close to the side of counterbore mouth, to prevent vertical through-hole and the external world Connection, when the spring confined state, the vertical through-hole where the sealing ring is located at it in counterbore is close to counterbore bottom Side offers a plurality of perpendicular at the identical height of the bottleneck inner wall along axial uniform intervals so that vertical through-hole is in communication with the outside Straight runner；

Bottle stopper, circumferentially uniform intervals are provided with multiple sliding blocks to outer wall, and each sliding block matches with a vertical chute, The bottle stopper is slidably connected in the bottleneck, and the diameter of the bottle stopper is slightly less than the bottleneck internal diameter, the upper end of the bottle stopper It is coaxially connected with cylindrical step block, the diameter of the step block is greater than the bottleneck internal diameter, and the upper end of the step block is also It is coaxially connected with circular cover board, the diameter of the cover board is greater than the diameter of the step block；

End cap, for the circular groove shape of back-off, the end cap internal diameter is slightly larger than the vertical portion outer diameter of the L shape branch pipe, institute It states outer wall of the vertical portion of the L shape branch pipe close to top and is provided with the first external screw thread, the end cap inner wall is provided with and institute The first internal screw thread that the first external screw thread matches is stated, so that end cap is detachably connected on the vertical portion top of the L shape branch pipe.

Preferably, the cover board end face center to bottle stopper bottom center offers a perforative refilling channel, the note Ink passage is divided into the first circular tube chamber, funnel-form lumen and the second circular tube chamber, the first circular tube chamber inner wall from top to bottom It is provided with the second internal screw thread；

Sealing cover, for the circular groove shape of back-off, the sealing cover outer diameter is slightly less than the first circular tube chamber diameter, the sealing Cover outer wall is provided with the second external screw thread to match with second internal screw thread, so that sealing cover is detachably connected on described first In circular tube chamber.

Preferably, body inner cavity lowest point is provided with the filter screen for covering the circular hole.

Preferably, each counterbore is provided with a circle stop collar on the inner wall of opening, to resist sealing ring.

Preferably, the L shape branch pipe is made of clear material.

Preferably, outer wall of the vertical portion of the L shape branch pipe close to top is provided with a horizontal connecting rod, the company The other end of bar is connect with the body outer wall.

The present invention is include at least the following beneficial effects: since bottleneck portion offers counterbore and vertical through-hole, in pulling cover Strip is moved during bottle stopper moves up, and ambient pressure compressed spring pushes sealing ring to move back so that ambient atmos by counterbore and Vertical through-hole enters body, and such pull cover board will not be hard, and the present invention not only can in bottle ink fastly without when use Excess ink is squeezed out, it can also be in bottle when quantity of ink abundance, to ink supply quantitative in L shape pipe, because pushing cover board band every time The tolerance that dynamic bottle stopper moves down compression is fixed, so also fixing from the quantity of ink that body enters L shape pipe.

Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this The research and practice of invention and be understood by the person skilled in the art.

Detailed description of the invention

Fig. 1 is the side structure schematic diagram of a wherein embodiment of the invention.

Specific embodiment

Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text Word can be implemented accordingly.

It should be noted that in the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", "front", "rear", The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, and is not the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention System.

As shown in Figure 1, the present invention provides a kind of ink bottle, comprising:

Body 1, signified body 1 is generally shape in the present invention and inner cavity is cylindrical body 1, the body 1 inner chamber bottom surface is inclined-plane, and 1 side wall of body offers a circular hole close to inner cavity lowest point, and the circular hole is externally connected with an edge The L shape branch pipe 2 of vertical plane setting, the horizontal component lumen diameter of the L shape branch pipe 2 are identical as the Circularhole diameter and remote small In 1 intracavity diameter of body, what is herein referred to is straight as 1 inner cavity of body much smaller than the horizontal component lumen diameter for generally limiting L shape branch pipe 2 The 1/20~1/30 of diameter, because ink has certain viscosity, in addition Circularhole diameter is small, gas is easily detected by circular hole, the L The horizontal component lumen of shape branch pipe 2 is also obliquely installed and is just connected with 1 inner chamber bottom surface lowest point of body, linking institute said herein Refer to that tilt angle is consistent with inclined direction, while the highest point of the horizontal component lumen of L shape branch pipe 2 and 1 inner chamber bottom surface of body are most Lower connection, the vertical portion lumen of the L shape branch pipe 2 are divided into three sections that diameter is sequentially increased from bottom to up, lowermost lumen Diameter is identical as the horizontal component lumen diameter of the L shape branch pipe 2, and uppermost lumen diameter is slightly larger than the fountain pen ink for needing to fill ink Pen nib part can generally be accommodated by holding section diameter middle section lumen diameter, the vertical portion top of the L shape branch pipe 2 with it is interior Chamber top surface is contour；

Bottleneck 3, circumferentially uniform intervals offer multiple counterbores 4 at the identical height of outer wall, two are generally opened up, along bottle 3 axis of neck offers a vertical through-hole 5 to the middle lower surface at distribution, each counterbore 4, each vertical through-hole 5 with body 1 Inner cavity connection, the bottom center of each counterbore 4 are connected with a horizontal guide rod 6, and each guide rod 6 is across counterbore where it Vertical through-hole 5 in 4, sliding sleeve is equipped with a sealing ring 7 on each guide rod 6, and 7 outer diameter of sealing ring is slightly less than heavy where it The diameter in hole 4 keeps between 4 wall of such sealing ring 7 and counterbore also forming certain sealing effect while being slidably connected, described 4 bottom surface of counterbore is fixedly provided with a spring 8, and the spring 8 stretches in the horizontal direction around guide rod 6, and the free end of the spring 8 is solid It connects on the sealing ring 7, it is vertical logical in counterbore 4 where the sealing ring 7 is located at it when 8 relaxation state of spring Hole 5 is close to 4 mouthfuls of counterbore of side, described close when 8 confined state of spring to prevent vertical through-hole 5 from being in communication with the outside Vertical through-hole 5 where seal ring 7 is located at it in counterbore 4 is close to the side at 4 bottom of counterbore, so that vertical through-hole 5 is in communication with the outside, institute It states and offers a plurality of vertical chute 9 along axial uniform intervals at the identical height of 3 inner wall of bottleneck；

Bottle stopper 10, circumferentially uniform intervals are provided with multiple sliding blocks 11, each sliding block 11 and a vertical chute 9 to outer wall Matching, the bottle stopper 10 is slidably connected in the bottleneck 3, and the diameter of the bottle stopper 10 is slightly less than 3 internal diameter of bottleneck, this It keeps also forming certain sealing effect, the bottle stopper while being slidably connected between 3 inner wall of 10 side wall of sample bottle plug and heavy bottleneck 10 upper end is coaxially connected with cylindrical step block 12, and the diameter of the step block 12 is greater than 3 internal diameter of bottleneck, and described The upper end of rank block 12 is also coaxially connected with circular cover board 13, and the diameter of the cover board 13 is greater than the diameter of the step block 12；

End cap, for the circular groove shape of back-off, the end cap internal diameter is slightly larger than the vertical portion outer diameter of the L shape branch pipe 2, institute It states outer wall of the vertical portion of the L shape branch pipe 2 close to top and is provided with the first external screw thread, the end cap inner wall is provided with and institute The first internal screw thread that the first external screw thread matches is stated, so that end cap is detachably connected on the vertical portion top of the L shape branch pipe 2 End.

In use, the ink in ink height and ink bottle in original state L shape branch pipe 2 is high for above-described embodiment Spend it is identical, by Pen nib insertion L shape branch pipe 2 vertical portion lumen in, draw L shape branch pipe 2 vertical portion lumen in ink Water since 1 inner cavity of body has certain air-tightness, therefore is worked as ink in the vertical portion lumen of L shape branch pipe 2 and is sucked, 1 inner cavity of body In ink will not be supplemented in the vertical portion lumen of L shape branch pipe 2, at this moment, only need to cover end cap, pull cover board 13 drives Bottle stopper 10 moves up, and makes to form negative pressure in 1 inner cavity of body, ambient pressure will compressed spring 8 push sealing ring 7 move back, sealing ring 7 Close to the side at 4 bottom of counterbore, vertical through-hole 5 is in communication with the outside vertical through-hole 5 where moving to it in counterbore 4, so that extraneous gas Body enters 1 inner cavity of body by counterbore 4 and vertical through-hole 5, and such pull cover board 13 will not be hard, when the stopping of bottle stopper 10 moves up When, spring 8 restores nature, sealing ring 7 move to again the vertical through-hole 5 in counterbore 4 where it close to 4 mouthfuls of counterbore one Side prevents vertical through-hole 5 from being in communication with the outside, at this time unscrewing end cap, pushes cover board 13, the air pressure of 1 inner cavity of body increases, and then pushes away Ink enters in the vertical portion lumen of L shape branch pipe 2 in dynamic 1 inner cavity of body.Above-mentioned steps ink can not only not have fastly in bottle Sometimes it is used to squeeze out excess ink, it can also be in bottle when quantity of ink abundance, to ink supply quantitative in L shape branch pipe 2, because pushing away every time The tolerance that dynamic cover board 13 drives bottle stopper 10 to move down compression is fixed, so also fixing from the quantity of ink that body 1 enters L shape branch pipe 2.

In another embodiment, it is logical to offer a perforative refilling for 13 end face center of cover board to 10 bottom center of bottle stopper Road 14, the refilling channel 14 are divided into the first circular tube chamber, funnel-form lumen and the second circular tube chamber from top to bottom, and described first Circular tube chamber inner wall is provided with the second internal screw thread；

Sealing cover 15, for the circular groove shape of back-off, 15 outer diameter of sealing cover is slightly less than the first circular tube chamber diameter, described 15 outer wall of sealing cover is provided with the second external screw thread to match with second internal screw thread, so that sealing cover 15 is detachably connected on In first circular tube chamber.

Above-described embodiment in use, when quantity of ink abundance in bottle, can unscrew sealing cover 15, allow in body 1 Chamber and L shape branch pipe 2 form U-shaped like pipe structure, when pen being inserted into the vertical portion lumen blotting of L shape branch pipe 2 in this way, body The ink of 1 inner cavity can be supplemented at any time in the vertical portion lumen of L shape branch pipe 2, without pushing and pulling bottle stopper 10 again to L shape branch pipe 2 Vertical portion lumen mend ink, when quantity of ink deficiency in bottle, then carry out the operation in an embodiment, will be in 1 inner cavity of body Excess ink be extruded onto the vertical portion lumen of L shape branch pipe 2.In addition, can also be unscrewed close when ink amount is less in ink bottle Capping 15, the ink of brand of the same race is perfused by refilling channel 14 into 1 inner cavity of body.

In another embodiment, the 1 inner cavity lowest point of body is provided with the filter screen 16 for covering the circular hole, thus The impurity in original ink can be filtered or because ink places the impurity that precipitating is formed for a long time, prevent blocking pen.

In another embodiment, each counterbore 4 is provided with a circle stop collar 17 on the inner wall of opening, close to resist Seal ring 7 can be prevented in this way when pushing cover board 13, and 1 inner cavity air pressure of body extrudes sealing ring 7 from 4 mouthfuls of counterbore, caused close Envelope failure, also results in 8 permanent damage of spring.

In another embodiment, the L shape branch pipe 2 is made of clear material, and can clearly observe L shape branch pipe 2 in this way Vertical portion lumen in ink height, prevent Pen nib from not extending into ink, cause pen ink sac suck air.

In another embodiment, outer wall of the vertical portion of the L shape branch pipe 2 close to top is provided with a horizontal connecting rod 18, the other end of the connecting rod 18 is connect with 1 outer wall of body, can reinforce the vertical portion and body 1 of L shape branch pipe 2 in this way Connection, prevent external force from breaking the vertical portion of disconnected L shape branch pipe 2.

Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited In specific details and legend shown and described herein.

Claims

1. ink bottle characterized by comprising

Body, inner chamber bottom surface are inclined-plane, and the body side wall offers a circular hole close to inner cavity lowest point, connects outside the circular hole Be connected to one along vertical plane setting L shape branch pipe, the horizontal component lumen diameter of the L shape branch pipe it is identical as the Circularhole diameter and Be much smaller than body intracavity diameter, the horizontal component lumen of the L shape branch pipe be also obliquely installed and just with body inner chamber bottom surface Lowest point linking, the vertical portion lumen of the L shape branch pipe are divided into three sections that diameter is sequentially increased, lowermost lumen from bottom to up Diameter is identical as the horizontal component lumen diameter of the L shape branch pipe, and uppermost lumen diameter is slightly larger than the fountain pen ink for needing to fill ink Section diameter is held, the vertical portion top and inner cavity top surface of the L shape branch pipe are contour；

Bottleneck, circumferentially uniform intervals offer multiple counterbores at the identical height of outer wall, and the middle lower surface of each counterbore is opened Equipped with a vertical through-hole, each vertical through-hole is connected to body inner cavity, and the bottom center of each counterbore is connected with a level Guide rod, each guide rod is across the vertical through-hole in counterbore where it, and sliding sleeve is equipped with a sealing ring on each guide rod, The sealing ring outer diameter is slightly less than the diameter of counterbore where it, and the counterbore bottom surface is fixedly provided with a spring, and the spring is around leading It stretches in the horizontal direction to bar, the free end of the spring is fixed on the sealing ring, when the spring relaxation state, institute Vertical through-hole that sealing ring is located in counterbore where it is stated close to the side of counterbore mouth, to prevent vertical through-hole from being in communication with the outside, When the spring confined state, the sealing ring is located at the vertical through-hole in counterbore where it close to the side at counterbore bottom, So that vertical through-hole is in communication with the outside, a plurality of vertical cunning is offered along axial uniform intervals at the identical height of the bottleneck inner wall Slot；

Bottle stopper, circumferentially uniform intervals are provided with multiple sliding blocks to outer wall, and each sliding block matches with a vertical chute, described Bottle stopper is slidably connected in the bottleneck, and the diameter of the bottle stopper is slightly less than the bottleneck internal diameter, and the upper end of the bottle stopper is coaxial It is connected with cylindrical step block, the diameter of the step block is greater than the bottleneck internal diameter, and the upper end of the step block is also coaxial It is connected with circular cover board, the diameter of the cover board is greater than the diameter of the step block；

End cap, for the circular groove shape of back-off, the end cap internal diameter is slightly larger than the vertical portion outer diameter of the L shape branch pipe, the institute It states outer wall of the vertical portion of L shape branch pipe close to top and is provided with the first external screw thread, the end cap inner wall is provided with and described The first internal screw thread that one external screw thread matches, so that end cap is detachably connected on the vertical portion top of the L shape branch pipe.

2. ink bottle as described in claim 1, which is characterized in that the cover board end face center to bottle stopper bottom center opens up There is a perforative refilling channel, it is round that the refilling channel is divided into the first circular tube chamber, funnel-form lumen and second from top to bottom Lumen, the first circular tube chamber inner wall are provided with the second internal screw thread；

Sealing cover, for the circular groove shape of back-off, the sealing cover outer diameter is slightly less than the first circular tube chamber diameter, outside the sealing cover Wall is provided with the second external screw thread to match with second internal screw thread, so that sealing cover is detachably connected on first circle In lumen.

3. ink bottle as described in claim 1, which is characterized in that body inner cavity lowest point is provided with the covering circle The filter screen in hole.

4. ink bottle as described in claim 1, which is characterized in that each counterbore is provided with one on the inner wall of opening Stop collar is enclosed, to resist sealing ring.

5. ink bottle as described in claim 1, which is characterized in that the L shape branch pipe is made of clear material.

6. ink bottle as described in claim 1, which is characterized in that the vertical portion of the L shape branch pipe is close to the outer of top Wall is provided with a horizontal connecting rod, and the other end of the connecting rod is connect with the body outer wall.