CN112918903A

CN112918903A - One-way valve bottle body sealing mode of automatic liquid discharging machine

Info

Publication number: CN112918903A
Application number: CN202110374049.3A
Authority: CN
Inventors: 刘红伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-06-08

Abstract

A kind of automatic liquid-out machine check valve bottle body sealing mode, it involves a kind of sealing mode, it concretely involves a kind of automatic liquid-out machine bottle body sealing mode, it includes the automatic liquid-out machine check valve bottle cap, the automatic liquid-out machine check valve bottle cap includes the lower shell, the check valve body, the liquid-sucking hole, the air inlet, the connection face, the seal ring, the air inlet pipe and the card, the connection face is set up in the central area of the bottom of the lower shell, the liquid-sucking hole is set up near the center point of the connection face, the air inlet is set up on the edge of the connection face, the check valve body is installed on the connection face, the seal ring is set up between the air inlet and the liquid-sucking hole, the card is set up in the inside of the seal ring, the air inlet pipe is set up on the back of the connection face, the air inlet pipe connects, the invention has good sealing performance and effectively prevents the volatilization of liquid.

Description

One-way valve bottle body sealing mode of automatic liquid discharging machine

Technical Field

The invention relates to the technical field of sealing, in particular to a sealing mode of a check valve bottle body of an automatic liquid discharging machine.

Background

Along with the development of science and technology, automatic play liquid machine also gets into people's daily life field gradually, and the automatic play liquid machine bottle on the existing market only can make liquid normally flow out when being in upright position when using, and when using the installation, automatic play liquid machine bottle probably need handstand the setting or cause automatic play liquid machine incline because of external factors, makes liquid can't normally flow out like this, has influenced the use, and traditional automatic play liquid machine seals the effect relatively poor simultaneously, and liquid volatilizees easily.

Disclosure of Invention

The invention aims to provide a bottle body sealing mode of a check valve of an automatic liquid outlet machine, aiming at the defects and shortcomings of the prior art, the check valve body is arranged at the liquid outlet of a bottle, and the check valve body is extruded by liquid, so that a valve on the check valve body is deformed to seal the air hole, and the bottle is sealed.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an automatic play liquid machine check valve bottle sealing method, it contains automatic play liquid machine check valve bottle lid, automatic play liquid machine check valve bottle lid contain casing 1, check valve body 2, imbibition hole 3, air inlet 4, connect face 5, sealing washer 6, intake pipe 7 and card 8 down, connect face 5 and set up in 1 bottom central area of casing down, imbibition hole 3 set up near connecting face 5 central point, air inlet 4 set up on connecting the edge of face 5, check valve body 2 install on connecting face 5, sealing washer 6 set up between air inlet 4 and

imbibition hole

3, 8 annular settings of card in the inboard of sealing washer 6, intake pipe 7 set up at the back of connecting face 5, intake pipe 7 connects air inlet 4 and check valve body 2.

Further, check valve body 2 contain valve rod 21, lower valve rod 22, guide block 23, valve block 24 and through-hole 25, last valve rod 21 pass through guide block 23 with lower valve rod 22 and be connected, through-hole 25 run through and set up in last valve rod 21 and lower valve rod 22, valve block 24 set up in lower valve rod 22 bottom, valve block 24 is the flute profile, valve block 24's concave surface is connected with valve rod 22's bottom surface.

Further, the guide block 23 is frustum-shaped.

Further, the automatic liquid outlet machine check valve bottle body sealing mode is as follows: valve block 24 of check valve body 2 installs on the gas pocket on casing 1 down, and gas pocket quantity is single or a plurality of, and when valve block 24 received liquid extrusion, valve block 24's concave surface was extruded into the plane, with the gas pocket shutoff simultaneously for liquid can't flow out, and then reaches sealed effect.

The working principle of the invention is as follows:

the invention connects a lower part with a liquid storage device through a clamping piece 8 on a lower shell 1 of an automatic liquid outlet machine, liquid in the liquid storage device flows out through a liquid outlet after passing through the lower shell 1, when the automatic liquid outlet machine is used, a one-way valve body 2 is arranged on the lower shell 1, an upper valve rod 21, a lower valve rod 22 and a guide block 23 of the one-way valve body 2 are placed at a groove part of a liquid suction hole 3, when a bottle is upright, a valve plate 24 at the bottom of the one-way valve body 2 is not extruded by external force and is in a normal groove shape, the back pressure of two side surfaces of the valve plate 24 is the same, the liquid can flow through the liquid suction hole 3 and flow through a through hole 25 to smoothly discharge liquid, when the bottle is inverted or inclined, the liquid extrudes the valve plate 24 of the one-way valve body 2, the concave surface of the valve plate 24 is extruded to be a plane, simultaneously, the air hole is blocked, the sealing effect is further enhanced.

When the bottle is turned upside down, air is sucked through the air inlet 4 connected to the air inlet pipe 7, so that the air pressure on the back surface of the valve plate 24 is larger than the pressure of liquid on the valve plate 24, the valve plate 24 is jacked open, the pressure on two sides of the valve plate 24 is the same, and the liquid can normally flow out at the moment.

After the technical scheme is adopted, the invention has the beneficial effects that:

1. according to the invention, the one-way valve body is arranged at the liquid outlet of the bottle, and the one-way valve body is extruded by liquid, so that the valve on the one-way valve body is deformed to block the air hole, thereby sealing the bottle;

2. the liquid-squeezing one-way valve body is used for sealing the bottle, and the sealing ring is additionally arranged at the joint of the liquid-squeezing one-way valve body and the liquid outlet device, so that the sealing effect of the liquid is further enhanced, and the volatilization of the liquid is prevented.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a bottom view of fig. 1.

Fig. 3 is a schematic structural view of the check valve body 2 in the present invention.

Description of reference numerals: the valve comprises a lower shell 1, a one-way valve body 2, an upper valve rod 21, a lower valve rod 22, a guide block 23, a valve plate 24, a through hole 25, a liquid suction hole 3, an air inlet 4, a connecting surface 5, a sealing ring 6, an air inlet pipe 7 and a clamping piece 8.

Detailed Description

Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: it contains automatic play liquid machine check valve bottle lid, automatic play liquid machine check valve bottle lid contain casing 1, check valve body 2, imbibition hole 3, air inlet 4, connect face 5, sealing washer 6, intake pipe 7 and card 8 down, connect face 5 to set up under 1 bottom central area of casing, connect face 5 for circular, imbibition hole 3 set up near connecting face 5 central point, air inlet 4 set up on connecting the edge of face 5, check valve body 2 install on connecting face 5, sealing washer 6 set up between air inlet 4 and imbibition hole 3, card 8 annular set up the inboard at sealing washer 6, intake pipe 7 set up at the back of connecting face 5, intake pipe 7 connects air inlet 4 and check valve body 2, check valve body 2 adopt the silica gel material.

Further, check valve body 2 contain valve rod 21, lower valve rod 22, guide block 23, valve block 24 and through-hole 25, last valve rod 21 pass through guide block 23 with lower valve rod 22 and be connected, through-hole 25 run through and set up in last valve rod 21 and lower valve rod 22, valve block 24 set up in lower valve rod 22 bottom, valve block 24 is oval recess shape, valve block 24's concave surface is connected with valve rod 22's bottom surface.

Further, the guide block 23 is in a frustum shape, so that the upper valve rod 21 and the lower valve rod 22 can be better installed in the liquid suction hole 3.

Further, the automatic liquid outlet machine check valve bottle body sealing mode is as follows: valve block 24 of check valve body 2 installs on the gas pocket on casing 1 down, and gas pocket quantity is single, and when valve block 24 received liquid extrusion, valve block 24's concave surface was extruded into the plane, with the gas pocket shutoff simultaneously for liquid can't flow out, and then reaches sealed effect.

In the embodiment, a liquid storage device is arranged below a card 8 on a lower shell 1 of an automatic liquid outlet machine, liquid in the liquid storage device flows out through a liquid outlet after passing through the lower shell 1, when the automatic liquid outlet machine is used, a one-way valve body 2 is arranged on the lower shell 1, an upper valve rod 21, a lower valve rod 22 and a guide block 23 of the one-way valve body 2 are placed at a groove part of a liquid suction hole 3, when a bottle is upright, a valve block 24 at the bottom of the one-way valve body 2 is not extruded by external force and is in a normal groove shape, the back pressure of two side surfaces of the valve block 24 is the same, the liquid can flow through the liquid suction hole 3 and smoothly flows out through a through hole 25, when the bottle is inverted or inclined, the liquid extrudes the valve block 24 of the one-way valve body 2, the concave surface of the valve block 24 is extruded to be a plane, and simultaneously, an air hole is blocked, so, further enhancing the sealing effect and effectively preventing the phenomena of residual liquid solidification and the like caused by liquid volatilization.

When the bottle is turned over, the air is sucked through the air inlet 4 connected to the air inlet pipe 7, so that the air pressure on the back surface of the valve plate 24 is greater than the pressure of liquid on the valve plate 24, the valve plate 24 is pushed open, the pressure on two sides of the valve plate 24 is the same, and the liquid can normally flow out through normal infrared induction.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides an automatic go out liquid machine check valve bottle sealing method which characterized in that: the automatic liquid outlet machine one-way valve bottle cap comprises a lower shell (1), a one-way valve body (2), a liquid suction hole (3), an air inlet (4), a connecting surface (5), a sealing ring (6), an air inlet pipe (7) and a clamping piece (8), the connecting surface (5) is arranged in the central area of the bottom of the lower shell (1), the liquid suction hole (3) is arranged near the central point of the connecting surface (5), the air inlet (4) is arranged on the edge of the connecting surface (5), the one-way valve body (2) is arranged on the connecting surface (5), the sealing ring (6) is arranged between the air inlet (4) and the liquid suction hole (3), card (8) annular set up the inboard at sealing washer (6), intake pipe (7) set up at the back of connecting face (5), intake pipe (7) are connected air inlet (4) and check valve body (2).

2. The sealing mode of the one-way valve bottle body of the automatic liquid discharging machine as claimed in claim 1, wherein: check valve body (2) contain valve rod (21), lower valve rod (22), guide block (23), valve block (24) and through-hole (25), last valve rod (21) be connected through guide block (23) with lower valve rod (22), through-hole (25) run through and set up in last valve rod (21) and lower valve rod (22), valve block (24) set up in lower valve rod (22) bottom, valve block (24) are the flute profile, the concave surface of valve block (24) is connected with the bottom surface of valve rod (22).

3. The sealing mode of the one-way valve bottle body of the automatic liquid discharging machine as claimed in claim 2, wherein: the guide block (23) is in a frustum shape.

4. The sealing mode of the one-way valve bottle body of the automatic liquid discharging machine as claimed in claim 1, wherein: the automatic liquid outlet machine one-way valve bottle body sealing mode is as follows: the valve plate (24) on the one-way valve body (2) is arranged on the air holes on the lower shell (1), the number of the air holes is single or multiple, when the valve plate (24) is extruded by liquid, the concave surface of the valve plate (24) is extruded to be a plane, and the air holes are blocked at the same time, so that the liquid can not flow out, and the sealing effect is further achieved,

meanwhile, air is sucked through the air inlet (4), the valve plate (24) on the one-way valve body (2) is jacked open, and the air hole in the lower shell (1) is opened, so that liquid can normally flow out.