CN211767528U

CN211767528U - Novel solvent bottle cap

Info

Publication number: CN211767528U
Application number: CN201921714441.2U
Authority: CN
Inventors: 陈丽; 何静; 杨小彦; 鲁嘉俊
Original assignee: Hutchison Medipharma Suzhou Co Ltd
Current assignee: Hutchison Medipharma Suzhou Co Ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-10-27
Anticipated expiration: 2029-10-14

Abstract

The utility model relates to a technical field is made to solvent bottle lid, specifically is a novel solvent bottle lid, the bottle comprises a bottle body, the top threaded connection lid of bottle, the inboard top laminating of lid is equipped with sealed the pad, the top of lid is run through and is provided with out the liquid post, sealed pad splices and fixes the inboard at the lid, and the laminating of the bottom side of sealed pad is on the top of bottle, it is cavity tubular structure to go out the liquid post, its outside cup joints and is equipped with and draws high ring, the liquid hole has evenly been seted up on its surface, the inboard of drawing high ring splices fixed sealing layer, the inboard top of drawing high ring is equipped with the guide post perpendicularly, beneficial effect is: this practicality has been seted up a plurality of lines on the outside surface of going out the liquid column and has been gone out the liquid hole, and when drawing the ring and carrying and drawing certain height, it is also certain to go out the quantity that the liquid hole exposes, consequently control draws the height of ring, can control the speed of getting backward of solution, compares traditional technology, and this practicality can be fine control reagent gets the speed backward, avoids causing reagent extravagant.

Description

Novel solvent bottle cap

Technical Field

The utility model relates to a technical field is made to solvent bottle lid, specifically is a novel solvent bottle lid.

Background

At present, the conventional reagent bottle caps are all screw caps, and professionals need to unscrew the bottle caps to pour reagents before using the reagent bottle caps, so that the reagent bottle caps mainly have the following two defects: firstly, when the reagent bottle is placed in an open manner, the reagent bottle is polluted by external dust, so that the solvent in the bottle is deteriorated; secondly, when the operator pours the reagent, the flow rate cannot be well controlled, sometimes the reagent is wasted due to too large flow rate, and even the reagent overflows to the experiment table top, so that unnecessary troubles and loss are caused. And for fine control flow, also in order to prevent that the solvent from being polluted by external dust, the utility model provides a novel solvent bottle lid is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel solvent bottle lid to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel solvent bottle cap comprises a bottle body, wherein a cap body is in threaded connection with the upper portion of the bottle body, a sealing gasket is arranged on the inner top end of the cap body in a laminating mode, a liquid outlet column is arranged at the top end of the cap body in a penetrating mode, the sealing gasket is fixedly connected to the inner side of the cap body in a gluing mode, the bottom side of the sealing gasket is attached to the top end of the bottle body, the liquid outlet column is of a hollow tubular structure, a pulling ring is sleeved on the outer side of the liquid outlet column in a sleeving mode, liquid outlet holes are evenly formed in the surface of the liquid outlet column, a sealing layer is fixedly connected to the inner side of the pulling ring in a gluing mode, a guide column is vertically arranged at the inner top end of the pulling ring, a round hole is formed in the top end of the pulling ring in a penetrating mode, the guide column and the pulling ring are of an integrally formed structure, the guide column penetrates through the, and the outer side wall of the piston head is attached to the inner wall of the liquid outlet column.

Preferably, the top surface of lid is equipped with the holding ring, the holding ring is the integrated into one piece structure with the lid, and the fixed cover of holding ring connects in the outside of going out the liquid column, and the constant head tank has been seted up to the top surface of holding ring.

Preferably, the inboard bottom of constant head tank is spliced the laminating and is had the sealing washer, be equipped with the sealing ring on the sealing washer, and sealing ring and sealing washer be the integrated into one piece structure, the seal groove has been seted up to the bottom of pulling up the ring, the seal groove is annular groove body structure, and the diameter of seal groove equals the diameter of sealing ring.

Preferably, the draw-in groove has evenly been seted up to the outside both sides of guide post, go out the top of liquid column and run through and seted up circular through-hole, and circular through-hole cup joints in the outside of guide post, and the installation cavity has all been seted up to the inside both sides of circular through-hole, the inside of installation cavity has all been embedded into the fixture block, and the fixture block passes through spring elastic connection and on the inner end of installation cavity.

Preferably, the length of guide post equals the height of pulling up the ring, and the draw-in groove evenly distributed in the guide post outside, and the interval of two adjacent draw-in grooves equals the interval of two adjacent play liquid holes from top to bottom, and the quantity of draw-in groove equals the twice of a play liquid hole line number.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the liquid outlet column is provided with a plurality of liquid outlet holes on the outer side surface, when the lifting ring is lifted to a certain height, the exposed quantity of the liquid outlet holes is also certain, so that the height of the lifting ring is controlled, the pouring flow speed of the solution can be controlled, and compared with the traditional technology, the liquid outlet column can well control the pouring speed of the reagent, and avoid reagent waste;

2. this practicality only need upwards pull up when pouring reagent and draw the ring can, directly will draw the ring to press again after pouring finishes, make out the liquid hole and be in encapsulated situation, compare traditional technique, need screw repeatedly or loosen the bottle lid soon, this practicality is simpler, and can not cause the contaminated phenomenon of reagent.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the cover structure of the present invention;

FIG. 3 is a schematic view of the cover structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 5 is an enlarged schematic view of the structure at the position B of the present invention.

In the figure: the device comprises a bottle body 1, a cover body 2, a sealing gasket 3, a liquid outlet column 4, a lifting ring 5, a liquid outlet hole 6, a sealing layer 7, a guide column 8, a circular hole 9, a piston head 10, a positioning ring 11, a positioning groove 12, a sealing ring 13, a sealing ring 14, a sealing groove 15, a clamping groove 16, a mounting cavity 17 and a clamping block 18.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a novel solvent bottle lid, the bottle comprises a bottle body 1, the top threaded connection lid 2 of bottle 1, the inboard top laminating of lid 2 is equipped with sealed pad 3, the top of lid 2 is run through and is provided with out liquid post 4, sealed pad 3 splices and fixes the inboard at lid 2, and the bottom side laminating of sealed pad 3 is on the top of bottle 1, it is hollow tubular structure to go out liquid post 4, its outside cup joints and is equipped with and draws liter ring 5, liquid hole 6 has evenly been seted up on its surface, draw and rise ring 5 and slide and cup joint in the outside that goes out liquid post 4, can reciprocate, so that the control exposes the quantity in play liquid hole 6 outside, obviously, it is more to go out liquid hole 6 and expose outside quantity, then the flow that reagent was got back is.

The inner side of the lifting ring 5 is glued and fixed with a sealing layer 7, the top end of the inner side of the lifting ring 5 is vertically provided with a guide column 8, the top end of the lifting ring 5 is penetrated and provided with a round hole 9, the sealing layer 7 is tightly attached to the outer side surface of the liquid outlet column 4, the guide column 8 and the lifting ring 5 are of an integrated structure, the guide column 8 penetrates through the top side of the liquid outlet column 4 and extends into the liquid outlet column 4, the end part of the bottom end of the guide column is provided with a piston head 10, the diameter of the piston head 10 is equal to the inner diameter of the liquid outlet column 4, the outer side wall of the piston head 10 is attached to the inner wall of the liquid outlet column 4, namely, a reagent cannot penetrate through a gap between the piston head 10 and the liquid outlet column 4.

The top surface of lid 2 is equipped with holding ring 11, and holding ring 11 and lid 2 are integrated into one piece structure, and the fixed cover of holding ring 11 connects in the outside of going out liquid column 4, and constant head tank 12 has been seted up to the top surface of holding ring 11, and the position of holding ring 11 is shown in fig. 3, and its fixed cover connects in the bottom outside of going out liquid column 4, and constant head tank 12 that its top was seted up is annular groove body structure.

The inboard bottom of constant head tank 12 is glued the laminating and is had sealing washer 13, be equipped with sealing ring 14 on sealing washer 13, and sealing ring 14 and sealing washer 13 are the integrated into one piece structure, seal groove 15 has been seted up to the bottom of pulling up ring 5, seal groove 15 is annular groove body structure, and the diameter of seal groove 15 equals the diameter of sealing ring 14, when pulling up ring 5 bottom gliding to the bottommost, then the bottom of pulling up ring 5 is embedded into to constant head tank 12 just, sealing ring 14 then imbeds to in the seal groove 15 just.

Draw-in groove 16 has evenly been seted up to the outside both sides of guide post 8, and the top of going out liquid post 4 runs through and has seted up circular through-hole, and circular through-hole cup joints in the outside of guide post 8, and installation cavity 17 has all been seted up to the inside both sides of circular through-hole, and the inside of installation cavity 17 has all been embedded into fixture block 18, and fixture block 18 passes through spring elastic connection on the inner end of installation cavity 17, and the concrete mounted position of fixture block 18 is shown in fig. 5, and its embedding is inside the inboard installation cavity 17 of circular through-hole.

The length of guide post 8 equals the height that draws to rise ring 5, and the draw-in groove 16 evenly distributed in the 8 outsides of guide post, two adjacent upper and lower intervals of draw-in groove 16 equal two upper and lower adjacent intervals of going out liquid hole 6, the quantity of draw-in groove 16 equals the twice of going out the 6 lines in liquid hole, go out liquid hole 6 and distribute in the line, every line all has a plurality of to go out liquid hole 6, and the interval between two upper and lower lines equals the interval of two adjacent draw-in grooves 16, the total line number of going out liquid hole 6 also equals the quantity of unilateral draw-in groove 16.

The working principle is as follows: the utility model discloses when pouring reagent, will draw and rise ring 5 and upwards pull up to in making the inboard fixture block 18 of circular through-hole imbed the draw-in groove 16 in the 8 outsides of guide post, go out liquid hole 6 on 4 surfaces of liquid post this moment and will expose in the below that draws and rise ring 5. Then the bottle body 1 is inclined, the reagent is slowly poured out from the liquid outlet hole 6, and after the pouring is finished, the pulling ring 5 is pressed down to seal the bottle body 1. Wherein the quantity of the unilateral draw-in groove 16 in the surface of guide post 8 equals the line number of going out liquid hole 6, and the interval of two adjacent draw-in grooves 16 equals the interval of two adjacent lines of going out liquid hole 6 from top to bottom, when the draw-in groove 16 that is located the top docks with fixture block 18, then the play liquid hole 16 that is located the bottommost side will expose, and in the same way, when the draw-in groove 16 that is located the bottommost side docks with fixture block 18, all play liquid holes 6 will expose, every interval height that upwards moves a draw-in groove 6 of pull-up ring 5 promptly, just more play liquid hole 6 exposes outside, has improved the liquid rate of reagent promptly. When the lifting ring 5 is completely pressed down, the bottom end of the lifting ring 5 is embedded into the positioning groove 12, and the sealing ring 14 at the top end of the sealing ring 13 is embedded into the sealing groove 15 at the bottom end of the lifting ring 5, so that the self-sealing performance of the bottle body 1 is ensured, and the reagent is prevented from spilling out.

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 novel solvent bottle lid, includes bottle (1), its characterized in that: the top threaded connection lid (2) of bottle (1), the laminating of the inboard top of lid (2) is equipped with sealed pad (3), and the top of lid (2) runs through and is provided with out liquid post (4), sealed pad (3) splice is fixed in the inboard of lid (2), and the laminating of the bottom side of sealed pad (3) is on the top of bottle (1), it is hollow tubular structure to go out liquid post (4), and its outside cup joints and is equipped with draws and rises ring (5), and liquid hole (6) have evenly been seted up on its surface, the inboard of drawing and rising ring (5) splices fixed sealing layer (7), draws the inboard top of rising ring (5) and is equipped with guide post (8) perpendicularly, and the top of drawing and rising ring (5) runs through and has seted up round hole (9), sealing layer (7) closely laminate the outside surface at play liquid post (4), guide post (8) and drawing and rising ring (5) are the integrated into one piece structure, and the guide column (8) penetrates through the top side of the liquid column (4) and extends into the liquid outlet column (4), the end part of the bottom end of the guide column is provided with a piston head (10), the diameter of the piston head (10) is equal to the inner diameter of the liquid outlet column (4), and the outer side wall of the piston head (10) is attached to the inner wall of the liquid outlet column (4).

2. The novel solvent bottle cap as claimed in claim 1, wherein: the top surface of lid (2) is equipped with holding ring (11), holding ring (11) and lid (2) are integrated into one piece structure, and the fixed cover of holding ring (11) connects in the outside of going out liquid column (4), and constant head tank (12) have been seted up to the top surface of holding ring (11).

3. The novel solvent bottle cap as claimed in claim 2, wherein: the inboard bottom of constant head tank (12) is spliced and is laminated sealing washer (13), be equipped with sealing ring (14) on sealing washer (13), and sealing ring (14) and sealing washer (13) be the integrated into one piece structure, seal groove (15) have been seted up to the bottom of pulling up ring (5), seal groove (15) are annular groove body structure, and the diameter of seal groove (15) equals the diameter of sealing ring (14).

4. The novel solvent bottle cap as claimed in claim 1, wherein: draw-in groove (16) have evenly been seted up to the outside both sides of guide post (8), go out the top of liquid column (4) and run through and seted up circular through-hole, and circular through-hole cup joints in the outside of guide post (8), installation cavity (17) have all been seted up to the inside both sides of circular through-hole, the inside of installation cavity (17) all imbeds has fixture block (18), and fixture block (18) pass through spring elastic connection on the inner of installation cavity (17).

5. The novel solvent bottle cap as claimed in claim 1, wherein: the length of guide post (8) equals the height of pulling up ring (5), and draw-in groove (16) evenly distributed in the guide post (8) outside, and the interval of two adjacent draw-in grooves (16) about equals the interval of two adjacent liquid holes (6) about, and the quantity of draw-in groove (16) equals the twice of liquid hole (6) line number.