CN210311583U

CN210311583U - One-way liquid outlet container

Info

Publication number: CN210311583U
Application number: CN201921076511.6U
Authority: CN
Inventors: 杨金英
Original assignee: Zhang Chuyi
Current assignee: Zhang Chuyi
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-04-14
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses an one-way play liquid container, including the container that is used for storing liquid and has elastic deformation, the fixing base of being connected with the container opening and with the sealed head of smearing of just rotating the connection of fixing base, the fixing base is equipped with the play liquid linkage channel of the skew fixing base central point in export, go out the inner chamber intercommunication of liquid linkage channel and container, it is equipped with the skew first passageway of smearing of the skew first central point of entry to scribble the head, be equipped with in the first passageway of smearing and make liquid can only follow and scribble the first passageway and outwards flow and can not breathe in the play liquid check valve in the first passageway of smearing from the outside, scribble the terminal surface that the head is close to the fixing base and can stop up the export of going out liquid linkage channel completely, relative fixing base rotates scribble the head, can make scribble first passageway and play. The utility model discloses following beneficial effect has: convenient to use, compact structure effectively prevents the liquid in the container by the pollution to guarantee the quality of liquid.

Description

One-way liquid outlet container

Technical Field

The utility model relates to a technical field of liquid container, concretely relates to one-way play liquid container.

Background

At present, the components of the cosmetics are more and more complex, some components have volatility, and some components can generate chemical reaction after being contacted with air for a long time, so that the quality of the cosmetics is influenced. The existing emulsion type cosmetics (such as moisturizing emulsion) can expose the cosmetics to the air once being unsealed, the container is not airtight, and especially, the cosmetics have long service life and can affect the efficacy of the cosmetics after being contacted with the air for a long time; as well as some other uses for liquid products.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a one-way liquid container that goes out of liquid quality in the assurance container is provided convenient to use, reduces the contact of liquid in the container and air.

Realize the utility model discloses the technical solution of purpose does: one-way play liquid container, its characterized in that: including the container that is used for storing liquid and has elastic deformation, the fixing base of being connected with the container opening and with the sealed just rotation of fixing base of being connected scribble the head, the fixing base is equipped with the play liquid linkage channel of the skew fixing base central point in export, go out the inner chamber intercommunication of liquid linkage channel and container, scribble the head and be equipped with the skew first passageway of scribbling of entry central point, be equipped with in scribbling the first passageway and make liquid can only outwards flow in scribbling the first passageway and can not breathe in the play liquid check valve in scribbling the first passageway from the outside, scribble the terminal surface that the head is close to the fixing base and can block up out the export of liquid linkage channel completely, relative fixing base rotates scribble the head, can make scribble first passageway and play liquid linkage channel intercommunication.

Further optimize, the center department that the head of scribbling is close to the terminal surface of fixing base is equipped with the head connecting seat of scribbling, the head connecting seat of scribbling is equipped with the buckle, the fixing base be equipped with scribble the head connecting seat phase-match and after the cooperation scribble the head relatively fixed base pivoted recess, the recess be equipped with buckle assorted draw-in groove.

Further optimization, a limiting mechanism which limits the rotation angle of the smearing head relative to the fixed seat and can not only meet the communication between the smearing head channel and the liquid outlet connecting channel, but also meet the condition that the end face of the smearing head close to the fixed seat can completely block the outlet of the liquid outlet connecting channel is arranged between the smearing head and the fixed seat.

Further optimize, stop gear is including establishing the spacing nail that is close to the terminal surface of fixing base at the head of smearing and establishing at the fixing base and with spacing nail assorted spacing groove.

Further optimize, the quantity of spacing groove and spacing nail is two, two the spacing groove is equipped with the spacing muscle that is used for restricting the free movement of spacing nail with one side.

Further optimize, go out the liquid check valve including establishing the first inner core of smearing in smearing the first passageway and the one-way valve barrel of both ends link up and cover at first inner core outer wall of smearing, scribble first inner core be equipped with scribble the first passageway of smearing and link up the liquid channel, the one-way valve barrel covers the export of liquid channel, and with scribble the outer wall contact seal at first inner core top, one-way valve barrel bottom respectively with scribble first inner core outer wall, scribble first inner wall contact seal, one-way valve barrel bottom is fixed and is scribbled between first inner core and the smearing head.

Further preferably, the other end of the smearing head, which is far away from the fixed seat, is provided with a liquid outlet hole, the diameter of which is smaller than that of the smearing head channel and is communicated with the smearing head channel.

Further optimization, the top of the inner core of the smearing head is provided with a flow limiting column which is inserted into the liquid outlet hole and the diameter of which is smaller than that of the liquid outlet hole.

Further preferably, the smearing head is provided with a cover cap.

The utility model discloses one-way play liquid container has following beneficial effect: convenient to use, compact structure only needs extrusion elastic deformation's container, just can extrude the liquid in the container through the play liquid hole on the daubing head, and the outer air of container can't get into the container inner chamber through the first passageway of daubing head, prevents effectively that the liquid in the container from being polluted to guarantee the quality of liquid.

Drawings

The present invention will be described in detail with reference to the accompanying drawings and examples;

fig. 1 is a schematic diagram of the explosion structure of the present invention;

FIG. 2 is an enlarged schematic view of the applicator head of the present invention;

FIG. 3 is an enlarged schematic view of the fixing base of the present invention;

fig. 4 is an enlarged schematic view of the cover according to the present invention;

FIG. 5 is a schematic cross-sectional view of the present invention except for the assembled cover;

FIG. 6 is an enlarged view of the structure at I in FIG. 4

In the drawings: the device comprises a container 100, a fixed seat 200, a liquid outlet connecting channel 210, a groove 220, a clamping groove 221, a fixed seat sealing ring 230, a limiting groove 240, a limiting rib 241, a smearing head 300, a smearing head channel 310, a liquid outlet hole 320, a smearing head connecting seat 330, a buckle 331, a limiting nail 340, a clamping protrusion 350, a liquid outlet one-way valve 400, a smearing head inner core 410, a liquid outlet channel 411, a flow limiting column 412, a one-way valve sleeve 420, a cover cap 500 and a clamping protrusion groove 510.

Detailed Description

As shown in fig. 1 to 6, the one-way liquid outlet container includes a container 100 for storing liquid and having elastic deformation, a fixing base 200 connected to an opening of the container 100, and an applicator head 300 rotatably and hermetically connected to the fixing base 200; the liquid outlet connecting channel 210 which penetrates through the top and the bottom of the fixed seat 200 and has an outlet deviating from the central point of the fixed seat 200 is arranged on the fixed seat 200, the liquid outlet connecting channel 210 is communicated with the inner cavity of the container 100, the smearing head 300 is provided with a smearing head channel 310 which penetrates through the bottom and has an inlet deviating from the central point of the smearing head 300, the top of the smearing head 300 is provided with a liquid outlet hole 320 communicated with the smearing head channel 310, a liquid outlet one-way valve 400 which enables liquid to flow out only from the smearing head channel 310 and not to be sucked into the smearing head channel 310 from the outside is arranged in the smearing head channel 310, the outlet of the liquid outlet connecting channel 210 can be completely blocked by the bottom end face of the smearing head 300, and the smearing head channel 310 can be communicated with the liquid outlet connecting channel 210 by rotating the smearing head 300.

The center of the bottom of the smearing head 300 is provided with a smearing head connecting seat 330, the outer circumference of the smearing head connecting seat 330 is provided with a buckle 331, the center of the top of the fixed seat 200 is provided with a groove 220 matched with the smearing head connecting seat 330, and the groove 220 is provided with a clamping groove 221 matched with the buckle 331; after the smearing head connecting seat 330 is matched with the groove 220, the smearing head 300 can rotate relative to the fixed seat 200 and cannot fall off; the lower part of the smearing head 300 is sleeved on the top of the fixed seat 200, a fixed seat sealing ring 230 is arranged on the outer circumference of the top of the fixed seat 200, the inner wall of the lower part of the smearing head 300 is in contact sealing with the fixed seat sealing ring 230, and the smearing head 300 and the fixed seat 200 are guaranteed to be sealed in the rotating process.

The end surface of the bottom of the smearing head 300 is provided with two limit nails 340, the fixed seat 200 is provided with limit grooves 240 matched with the limit nails 340, the limiting nail 340 is matched with the limiting groove 240 to form a limiting mechanism for limiting the rotation angle of the smearing head 300 relative to the fixing seat 200, the same side of the two limiting grooves 240 is provided with a limiting rib 241 for limiting the free movement of the limiting nail 340, after the limit pin 340 is matched with the limit groove 240, the smearing head 300 is rotated, when the limit pin 340 reaches one end of the limit groove 240 (as shown in the figure, the smearing head is rotated counterclockwise), the smearing head passage 310 is ensured to be communicated with the liquid outlet connecting passage 210, when the limit pin 340 reaches the other end of the limit groove 240 (as shown in the figure, the smearing head is rotated clockwise), the bottom end face of the smearing head 300 can be ensured to completely block the outlet of the liquid outlet connecting channel 210, the bottom of the smearing head 300 is a plane surface covering the end surface of the liquid outlet connecting channel 210.

Only one limiting nail 340 can be arranged, and then, the two ends of the limiting groove 240 matched with the limiting nail 340 are provided with limiting ribs 241 (the scheme is not shown in the drawing) for limiting the free movement of the limiting nail 340.

The liquid outlet one-way valve 400 comprises a smearing head inner core 410 arranged in the smearing head channel 310 and a one-way valve sleeve 420, wherein two ends of the one-way valve sleeve 420 are communicated with each other and are sleeved outside the smearing head inner core 410, the smearing head inner core 410 is provided with a liquid outlet channel 411 communicated with the smearing head channel 310, an outlet of the liquid outlet channel 411 is covered by the one-way valve sleeve 420 and is in contact sealing with the outer wall of the top of the smearing head inner core 410, the bottom of the one-way valve sleeve 420 is in contact sealing with the outer wall of the smearing head inner core 410 and the inner wall of the smearing head 300 respectively, and the bottom of the one-way valve sleeve 420 is fixed between the smearing head inner core 410 and the smearing head 300 through extrusion of the smearing.

The top of the inner core 410 of the smearing head is provided with a current-limiting column 412 which is inserted into the liquid outlet hole 320 and has a diameter smaller than that of the liquid outlet hole 320, and is used for limiting the liquid outlet flow of the liquid outlet hole 320.

The smearing head 300 is provided with a cover cap 500, the outer wall of the bottom of the smearing head 300 is provided with a clamping protrusion 350, the inner wall of the cover cap 500 is provided with a clamping protrusion groove 510 matched with the clamping protrusion 350, the clamping protrusion 350 is matched with the clamping protrusion groove 510 to buckle the cover cap 500 on the smearing head 300 stably, and the cover cap 500 is prevented from falling off.

The working principle of the product is as follows:

1. opening smearing head

The smearing head 300 is rotated counterclockwise relative to the fixing seat 200, when the limiting pin 340 is rotated to one end of the limiting groove 240, the smearing head passage 310 is communicated with the liquid outlet connecting passage 210, and at the moment, the smearing head 300 is opened.

2. Extruding liquid

The pressure in the inner cavity of the container 100 is increased by the pressure transmitted in the inner cavity of the container 100 → the liquid outlet connecting channel 210 → the applicator head channel 310 → the liquid outlet channel 411 through the pressure transmission of the applicator head 300, so that the pressure in the liquid outlet channel 411 is greater than the pressure outside the one-way valve sleeve 420, and the one-way valve sleeve 420 is pushed away by the pressure in the liquid outlet channel 411, so that the liquid in the container 100 flows through the inner cavity of the container 100 → the liquid outlet connecting channel 210 → the applicator head channel 310 → the liquid outlet channel 411 → the outlet of the one-way valve sleeve 420, and finally flows out from the liquid outlet hole 320.

3. Stop squeezing container

Because the smearing head 300 is opened, the container 100 is loosened, at the moment, the container 100 recovers elastic deformation, the pressure in the inner cavity of the container 100 is reduced, the pressure in the liquid outlet channel 411 is smaller than the pressure outside the one-way valve sleeve 420 according to the transmission of the pressure, the one-way valve sleeve 420 is pushed by the pressure outside the one-way valve sleeve 420 to cling to the outer wall of the inner core 410 of the smearing head, meanwhile, the outlet of the liquid outlet channel 411 is covered, and outside air cannot enter the liquid outlet channel 411.

4. Closing applicator head

The smearing head 300 is rotated clockwise relative to the fixing seat 200, when the limiting nail 340 is rotated to the other end of the limiting groove 240, the bottom end face of the smearing head 300 completely blocks the outlet of the liquid outlet connecting passage 210, and at this time, the smearing head 300 is closed.

Claims

1. One-way play liquid container, its characterized in that: the liquid outlet device comprises a container (100) used for storing liquid and having elastic deformation, a fixed seat (200) connected with an opening of the container (100), and a smearing head (300) connected with the fixed seat in a sealing and rotating manner, wherein the fixed seat (200) is provided with a liquid outlet connecting channel (210) with an outlet deviating from the central point of the fixed seat (200), the liquid outlet connecting channel (210) is communicated with an inner cavity of the container (100), the smearing head (300) is provided with a smearing head channel (310) with an inlet deviating from the central point of the smearing head (300), the smearing head channel (310) is internally provided with a liquid outlet one-way valve (400) which enables the liquid to flow outwards only from the smearing head channel (310) but not to be sucked into the smearing head channel (310) from the outside, the end face of the smearing head (300) close to the fixed seat (200) can completely block the outlet of the liquid outlet connecting channel (210), and the smearing head (300) is rotated relative to the fixed, the smearing head channel (310) can be communicated with the liquid outlet connecting channel (210).

2. The one-way liquid outlet container of claim 1, characterized in that: the smearing head is characterized in that a smearing head connecting seat (330) is arranged at the center of the end face, close to the fixed seat (200), of the smearing head (300), a buckle (331) is arranged on the smearing head connecting seat (330), a groove (220) which is matched with the smearing head connecting seat (330) and can rotate relative to the fixed seat (200) after the smearing head (300) is matched with the smearing head connecting seat (330) is arranged on the fixed seat (200), and a clamping groove (221) matched with the buckle (331) is formed in the groove (220).

3. The one-way liquid outlet container of claim 1, characterized in that: a limiting mechanism which limits the rotation angle of the smearing head (300) relative to the fixed seat (200) and can meet the requirements that the smearing head channel (310) is communicated with the liquid outlet connecting channel (210) and the smearing head (300) is close to the end face of the fixed seat (200) and can completely block the outlet of the liquid outlet connecting channel (210) is arranged between the smearing head (300) and the fixed seat (200).

4. A one-way liquid outlet container according to claim 3, characterized in that: the limiting mechanism comprises a limiting nail (340) arranged on the end face, close to the fixed seat (200), of the smearing head (300) and a limiting groove (240) arranged on the fixed seat (200) and matched with the limiting nail (340).

5. The one-way liquid outlet container according to claim 4, characterized in that: the number of the limiting grooves (240) and the limiting nails (340) is two, and the same side of each limiting groove (240) is provided with a limiting rib (241) used for limiting the free movement of the limiting nail (340).

6. The one-way liquid outlet container of claim 1, characterized in that: go out liquid check valve (400) including establishing first inner core (410) of smearing in smearing first passageway (310) and both ends link up and cover one-way valve barrel (420) at first inner core (410) outer wall of smearing, scribble first inner core (410) and be equipped with liquid outlet channel (411) that link up with smearing first passageway (310), one-way valve barrel (420) cover the export of liquid outlet channel (411), and with the outer wall contact seal at first inner core (410) top of smearing, one-way valve barrel (420) bottom respectively with scribble first inner core (410) outer wall, scribble first (300) inner wall contact seal, one-way valve barrel (420) bottom is fixed and is scribbled between first inner core (410) and smearing head (300).

7. The one-way liquid outlet container of claim 1, characterized in that: the other end of the smearing head (300) far away from the fixed seat (200) is provided with a liquid outlet hole (320) which is smaller than the smearing head channel (310) in diameter and communicated with the smearing head channel (310).

8. The one-way liquid outlet container of claim 6, wherein: the top of the smearing head inner core (410) is provided with a current-limiting column (412) which is inserted into the liquid outlet hole (320) and has a diameter smaller than that of the liquid outlet hole (320).

9. The one-way liquid outlet container of claim 1, characterized in that: the smearing head (300) is provided with a cover cap (500).