CN213008851U

CN213008851U - Filling needle tube with overflow port structure

Info

Publication number: CN213008851U
Application number: CN202021179008.6U
Authority: CN
Inventors: 陈双健; 杨靖; 苏科吉
Original assignee: Intercos Technology Sip Co ltd
Current assignee: Intercos Technology Sip Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-04-20
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a perfusion needle tube with overflow port structure, which comprises a perfusion needle tube, an overflow port, a coiled core, a tube body and a clear ink ring, wherein the perfusion needle tube is inserted in the coiled core, and the perfusion needle tube comprises an overflow port, a feed inlet, a discharge port and a tube body, the overflow port is processed at one side of the front end of the discharge port on the perfusion needle tube, when in perfusion, the tube body is inserted into the coiled core to inject liquid into the coiled core, at the moment, partial fiber in the coiled core can enter the discharge port, the liquid under pressure can flow out from the overflow port, the pressure from the tube port is unloaded, the stability of perfusion amount is realized, the ink balance at the two ends of the coiled core is realized, the material leakage at one end is avoided, the yield and the output of the product are improved, the clear ink ring is sleeved outside the perfusion needle tube, and the ink on the perfusion needle tube can be scraped after the perfusion is finished, so that the filling needle tube is relatively clean, and the pollution caused by the residual ink dropping on the filling needle tube is avoided.

Description

Filling needle tube with overflow port structure

Technical Field

The utility model belongs to the technical field of fill the needle tubing and relate to a fill needle tubing with overflow mouth structure.

Background

The eyeliner is a kind of color cosmetic product, which is used to deepen and highlight the color cosmetic effect of eyes and make eyes have spirit. The shape is similar to a pencil. The excess wood part can be removed by a special pencil sharpener or a knife, and the thickness of the pencil point can also be improved. Eyeliner appeared in europe in the 50 th 20 th century, however, in the 70-80 th 20 th century, the purchase rate of liquid eyeliner declined, and pencil-shaped eyeliner was used instead. By the end of the 20 th century 80 s, a pie-shaped eyeliner emerged; in the 20 th century, 90 s ancient style of wind rose, and eyeliner received attention again. The 21 st century eyeliner is very different from the 20 th century 70 th century eyeliner in color, composition and appearance. The liquid eyeliner is an oily liquid eyeliner, and is an important product of eye cosmetics in the 50 s of the 20 th century. Liquid eyeliner can be divided into two types of packages: one is in the shape of a pen tube, and can be dipped in the pen tube for use (or in an automatic pen package); the other type is canned, and a special eyeliner brush pen is needed to use the Chinese brush. When filling the interior of the core of an eyeliner product with a liquid, a syringe pump is usually used to dose the liquid into the core through a hollow needle tube with a sharpened tip at the front end.

The prior perfusion needle tube technology has the following problems: during the process of inserting the hollow needle tube into the coiled core, a part of the coiled core fiber enters the hollow needle tube. And when the ink flows into the interior of the roll core, the flowing channel is reduced to generate certain pressure, the pressure balances the pressure of a part of injection pumps, and the more serious the blockage is, the larger the pressure is, the less the material body is poured out. Resulting in unstable perfusion volumes. According to the different degrees that the needle tube is stifled, the ink distribution of the book core both ends is also different, and the same volume of pouring can lead to the book core both ends to have the possibility of leaking the material.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fill needle tubing with overflow mouth structure to the in-process that proposes in solving above-mentioned background art toward rolling up the inside male of core package at the cavity needle tubing has inside the roll core package fibre of a part gets into hollow needle tubing. And when the ink flows into the interior of the roll core, the flowing channel is reduced to generate certain pressure, the pressure balances the pressure of a part of injection pumps, and the more serious the blockage is, the larger the pressure is, the less the material body is poured out. Resulting in unstable perfusion volumes. According to the different stifled degree of needle tubing, the ink distribution at two ends of the package core is also different, and the same volume of pouring can lead to the possibility problem that there is the material leakage at two ends of the package core.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a fill needle tubing with overflow mouth structure, is including filling needle tubing, overflow mouth, book package core, feed inlet, discharge gate, pipe shaft, clear black ring, protective housing, clear black rubber ring and spliced eye, the inside of rolling up the package core is pegged graft and is filled the needle tubing, and fills the needle tubing and include overflow mouth, feed inlet, discharge gate and pipe shaft, the top of pipe shaft is provided with the feed inlet, and the bottom of pipe shaft is provided with the discharge gate, the left side top of discharge gate is located and is provided with the overflow mouth on the pipe shaft, the outside of filling the needle tubing has cup jointed clear black ring, clear black ring includes protective housing, clear black rubber ring and spliced eye, clear black rubber ring has been cup jointed to protective housing's inside, the inside of clear black rubber ring is provided with the spliced eye, it pegs graft in the inside of spliced eye to fill the needle tubing.

Preferably, the inner wall of the tube body is of a smooth structure, and the tube body is of a cylindrical structure.

Preferably, the discharge hole is of a conical structure.

Preferably, the inside of the core winding is of a fiber structure, and the perfusion needle tube can be smoothly inserted into the inside of the core winding.

Compared with the prior art, the utility model provides a fill needle tubing with overflow mouth structure possesses following beneficial effect:

1. the utility model discloses because the overflow mouth has been processed to one side of the front end of the discharge gate on filling the needle tubing, during the pouring, the pipe shaft inserts the inside of rolling up the core and pours liquid into the inside of rolling up the core, and at this moment, the inside part fibre of rolling up the core can enter the inside of discharge gate, and the liquid of pressure will flow out from the overflow mouth, has unloaded the pressure that comes from the mouth of pipe, has realized the stability of pouring volume, and has realized the ink balance at rolling up the core both ends, can not be more than one end lou expect, has improved the yield and the output of product;

2. the utility model discloses clear china ink ring has been cup jointed in the outside of filling the needle tubing, and clear china ink ring is including protective housing, clear china ink rubber ring and spliced eye, clear china ink rubber ring has been cup jointed to protective housing's inside, the inside of clear china ink rubber ring is provided with the spliced eye, it pegs graft in the inside of spliced eye to fill the needle tubing, will clear china ink ring promotes to filling needle tubing upper portion when using, then fill after finishing, will clear china ink ring stimulate with the position of rolling up the core package top contact, then the pulling fills the needle tubing, at this moment because the effect of clear china ink rubber ring of clear china ink ring inside, clear china ink rubber ring utilizes self elasticity fastening on the surface of filling the needle tubing, can scrape the china ink that will fill on the needle tubing, make to fill comparatively clean on the needle tubing, it causes the pollution to avoid having remaining ink drip on the needle tubing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic view of the structure of an overflow opening at the front end of a perfusion needle tube provided by the present invention;

FIG. 2 is a schematic view of the inner structure of the perfusion needle tube and the coiled core provided by the present invention;

FIG. 3 is a schematic view of the structure of the perfusion needle tube provided by the present invention;

fig. 4 is a schematic structural view of an ink cleaning ring of a perfusion needle tube provided by the present invention;

in the figure: 1. filling a needle tube; 2. an overflow port; 3. wrapping the core; 4. a feed inlet; 5. a discharge port; 6. A tube body; 7. an ink cleaning ring; 71. a protective housing; 72. cleaning the ink rubber ring; 73. and (7) inserting holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a fill needle tubing with overflow mouth structure, including filling needle tubing 1, overflow mouth 2, the package core 3, feed inlet 4, discharge gate 5, pipe shaft 6, clear ink ring 7, protective housing 71, clear ink rubber ring 72 and spliced eye 73, the inside grafting of package core 3 has filled needle tubing 1, and fill needle tubing 1 and include overflow mouth 2, feed inlet 4, discharge gate 5 and pipe shaft 6, the top of pipe shaft 6 is provided with feed inlet 4, and the bottom of pipe shaft 6 is provided with discharge gate 5, the left side top of discharge gate 5 is located and is provided with overflow mouth 2 on pipe shaft 6, clear ink ring 7 has been cup jointed to the outside of filling needle tubing 1, clear ink ring 7 includes protective housing 71, clear ink rubber ring 72 and spliced eye 73, clear ink rubber ring 72 has been cup jointed to protective housing 71's inside, clear ink rubber ring 72's inside is provided with spliced eye 73, fill needle tubing 1 in spliced eye 73's inside.

The utility model provides a fill needle tubing with overflow mouth structure, is smooth column structure including the inner wall of shaft 6, and shaft 6 is cylindric structure, and discharge gate 5 is the toper structure, and conical head position department is comparatively sharp, and the inside of rolling up the core package 3 is fibrous structure, fills the inside that needle tubing 1 can insert smoothly and roll up core package 3.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the liquid is injected into the interior of the coiled core 3 through the conical discharge port 4 on the filling needle tube 1 by using the injection pump, and because the overflow port 2 is processed at one side of the front end of the discharge port 4 on the filling needle tube 1, when in filling, the tube body 6 is inserted into the interior of the coiled core 3 to inject the liquid into the interior of the coiled core 3, at the moment, partial fibers in the interior of the coiled core 3 can enter the interior of the discharge port 5, the liquid of pressure can flow out from the overflow port 2, the pressure from the tube opening is unloaded, the stability of the filling amount is realized, the ink balance at two ends of the coiled core 3 is realized, one-end leakage is avoided, the yield and the output of products are improved, the clear ink ring 7 is sleeved outside the filling needle tube 1, the clear ink ring 7 comprises a protective shell 71, a clear ink ring 72 and a splicing hole 73, the clear ink ring 72 is sleeved inside the protective shell 71, clear black rubber ring 72's inside is provided with spliced eye 73, it pegs graft in spliced eye 73's inside to fill needle tubing 1, promote clear black ring 7 to filling needle tubing 1 upper portion when using, then fill after finishing, will clear black ring 7 stimulate the position of wrapping up 3 top contacts with the package core, then the needle tubing 1 is filled in the pulling, at this moment because clear black rubber ring 72's inside effect of clear black ring 7, clear black rubber ring 72 utilizes self elasticity fastening on the surface of filling needle tubing 1, can scrape the china ink that fills on the needle tubing 1, make to fill on the needle tubing 1 cleaner, it has the adhesion to have remaining ink to drip to cause the pollution to avoid filling on the needle tubing 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fill needle tubing with overflow mouth structure, is including filling needle tubing (1), overflow mouth (2), rolling up core (3), feed inlet (4), discharge gate (5), pipe shaft (6), clear black ring (7), protective housing (71), clear black rubber ring (72) and spliced eye (73), its characterized in that: the utility model discloses a novel ink filling machine, including roll up core (3), the inside of just filling needle tubing (1) and pegging graft and having filling needle tubing (1), and fill needle tubing (1) and include overflow mouth (2), feed inlet (4), discharge gate (5) and pipe shaft (6), the top of pipe shaft (6) is provided with feed inlet (4), and the bottom of pipe shaft (6) is provided with discharge gate (5), the left side top of discharge gate (5) is located and is provided with overflow mouth (2) on pipe shaft (6), clear black ring (7) have been cup jointed to the outside of filling needle tubing (1), clear black ring (7) are including protection casing (71), clear black rubber ring (72) and spliced eye (73), clear black rubber ring (72) have been cup jointed to the inside of protection casing (71), the inside of clear black rubber ring (72) is provided with spliced eye (73), it pegs graft in the inside of spliced eye (73) to fill needle tubing (1.

2. The irrigation needle cannula with overflow port structure of claim 1, wherein: the inner wall of the tube body (6) is of a smooth structure, and the tube body (6) is of a cylindrical structure.

3. The irrigation needle cannula with overflow port structure of claim 1, wherein: the discharge hole (5) is of a conical structure.

4. The irrigation needle cannula with overflow port structure of claim 1, wherein: the interior of the coiled core (3) is of a fiber structure, and the perfusion needle tube (1) can be smoothly inserted into the interior of the coiled core (3).