CN213200963U - Manual exhaust valve for container liquid bag - Google Patents
Manual exhaust valve for container liquid bag Download PDFInfo
- Publication number
- CN213200963U CN213200963U CN202021837673.XU CN202021837673U CN213200963U CN 213200963 U CN213200963 U CN 213200963U CN 202021837673 U CN202021837673 U CN 202021837673U CN 213200963 U CN213200963 U CN 213200963U
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- shell
- cover
- upper cover
- suction
- chassis
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Abstract
The utility model discloses a manual discharge valve is used to container liquid bag relates to discharge valve technical field, and in the recess of shell lower extreme was located to the base card on edge under the inner core, the upper cover was located between inner core and the shell, and seal ring sets up the shell chamfer department between being located upper cover and the shell, prevents inhaling the lower extreme in the shell outside of chassis cover lid set to with shell threaded connection, the one end of air discharge head passed through the hose and links to each other with the valve cock of upper cover, the other end passes through threaded connection with the block, the utility model discloses, the upper cover can carry out 360 degrees rotations according to actual demand, changes the air discharge head direction at will, thereby can realize self exhaust function all the time under any environment, and the flexibility is strong, and the self-adaptability is good, and convenient to use easily operates, has good economic benefits.
Description
Technical Field
The utility model relates to an exhaust valve technical field, in particular to manual exhaust valve is used to container liquid bag.
Background
The container liquid bag is mainly used for storing and transporting liquid goods, has the advantages of low cost, one-time use, no need of cleaning and storage, simple and convenient operation and the like, however, when certain gas exists in the liquid bag of the empty bag, the charging amount of the liquid can be reduced, in addition, in the transportation process, the gas dissolved in the liquid can be gradually released under the action of dissolved gas flotation, if the gas is not discharged in time, the liquid bag can be broken by the gas. The existing container exhaust valve is fixed between the exhaust pipe and the valve body, so that the exhaust pipe is difficult to exhaust due to the fact that the pipe orifice of the exhaust pipe is located in a remote corner or is not aligned.
SUMMERY OF THE UTILITY MODEL
The utility model provides a manual discharge valve is used to container liquid bag relates to discharge valve technical field, can solve above-mentioned problem effectively, and the flexibility is strong, convenient to use, easily operation.
The specific technical scheme is that a container is manual discharge valve for liquid bag includes: the anti-suction air exhaust device comprises an upper cover, a shell, an inner core, an anti-suction chassis cover, an air exhaust head and a cover cap.
The base of the lower edge of the inner core is clamped in a groove at the lower end of the shell, the upper cover is sleeved between the inner core and the shell, the suction-proof chassis cover is sleeved at the lower end of the outer side of the shell and is in threaded connection with the shell, one end of the exhaust head is connected with a valve nozzle of the upper cover through a hose, and the other end of the exhaust head is in threaded connection with the cap.
Furthermore, an inner ring of the upper end face of the shell is provided with a chamfer.
Further, a sealing gasket is arranged at the chamfer of the shell between the upper cover and the shell.
Further, the suction prevention chassis cover includes: the anti-suction chassis comprises an anti-suction chassis upper cover and an anti-suction chassis lower cover, wherein a thread through hole matched with the thread at the lower end of the shell is formed in the center of the anti-suction chassis lower cover, and the anti-suction chassis upper cover is detachably connected with the anti-suction chassis lower cover through a bolt.
In one embodiment, when the liquid bag of the container is filled with gas, the gas outlet is rotated to a proper position by screwing the upper cover, then the gas outlet head is opened by screwing the cover cap, the liquid bag is squeezed, the gas in the liquid bag is discharged outwards manually, and when the gas in the liquid bag is discharged, the cover cap is screwed, and the gas outlet head is closed.
Since the technical scheme above has been adopted, compare with prior art, the beneficial effects of the utility model, the upper cover can carry out 360 degrees rotations according to actual demand, changes the exhaust head direction at will to can realize self exhaust function all the time under any environment, the flexibility is strong, and the adaptivity is good, convenient to use, easily operation has good economic benefits.
Drawings
FIG. 1 is a schematic structural view of a manual vent valve for a container liquid bag;
fig. 2 is a top view of the present invention.
Description of reference numerals:
1. an upper cover, 2, a sealing washer, 3, a shell, 4, an inner core, 5, an anti-suction chassis cover, 6, an exhaust head, 7 and a cover cap,
51. and an anti-suction chassis upper cover 52 and an anti-suction chassis lower cover.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings and examples:
it should be noted that the structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, and any modification of the structure, change of the ratio relationship or adjustment of the size should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy that the present invention can produce and the purpose that the present invention can achieve.
Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Example (b): referring to fig. 1-2, a manual exhaust valve for a container liquid bag includes: the device comprises an upper cover 1, a shell 3, an inner core 4, an anti-suction chassis cover 5, an exhaust head 6 and a cover cap 7.
The base card of inner core 4 lower limb is located in the recess of shell 3 lower extreme, and between inner core 4 and shell 3 was located to upper cover 1 cover, and the lower extreme in the shell 3 outside is located to the chassis lid 5 cover of preventing inhaling to with shell 3 threaded connection, the one end of exhaust head 6 passes through the hose and links to each other with the valve mouth of upper cover 1, the other end passes through threaded connection with block 7.
Furthermore, the inner ring of the upper end surface of the shell 3 is provided with a chamfer.
Further, a sealing gasket 2 is provided at a chamfer of the housing 3 between the upper cover 1 and the housing 3.
Further, the suction prevention chassis cover 5 includes: the suction-proof chassis upper cover 51 and the suction-proof chassis lower cover 52 are arranged on the chassis upper cover 52, a thread through hole matched with the thread at the lower end of the shell 3 is formed in the center of the suction-proof chassis lower cover 52, and the suction-proof chassis upper cover 51 is detachably connected with the suction-proof chassis lower cover 52 through bolts.
The working principle of the utility model is as follows: when the liquid bag of the container is filled with gas, firstly, the upper cover 1 is screwed to rotate the exhaust port to a proper position, then, the cap 7 is screwed to open the exhaust head 6 and extrude the liquid bag, the gas in the liquid bag is manually exhausted outwards, and when the gas in the liquid bag is exhausted, the cap 7 is screwed to close the exhaust head 6.
Claims (4)
1. A manual discharge valve for a container liquid bag, comprising: the anti-suction device comprises an upper cover (1), a shell (3), an inner core (4), an anti-suction chassis cover (5), an exhaust head (6) and a cover cap (7);
the base card that inner core (4) were followed down is located in the recess of shell (3) lower extreme, upper cover (1) cover is located inner core (4) with between shell (3), prevent inhaling chassis lid (5) cover and locate the lower extreme in the shell (3) outside, and with shell (3) threaded connection, the one end of exhaust head (6) pass through the hose with the valve mouth of upper cover (1) links to each other, the other end with cap (7) pass through threaded connection.
2. A manual air release valve for container liquid bags according to claim 1, characterized in that the inner ring of the upper end face of the housing (3) is chamfered.
3. A manual air vent valve for container liquid bag according to claim 2, characterized in that a sealing gasket (2) is provided at the chamfer of the housing (3) between the upper cover (1) and the housing (3).
4. A manual air release valve for container liquid bag according to claim 1, characterized in that said suction-proof chassis cover (5) comprises: the suction-proof chassis comprises a suction-proof chassis upper cover (51) and a suction-proof chassis lower cover (52), wherein a thread through hole matched with the thread at the lower end of the shell (3) is formed in the center of the suction-proof chassis lower cover (52), and the suction-proof chassis upper cover (51) is detachably connected with the suction-proof chassis lower cover (52) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021837673.XU CN213200963U (en) | 2020-08-27 | 2020-08-27 | Manual exhaust valve for container liquid bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021837673.XU CN213200963U (en) | 2020-08-27 | 2020-08-27 | Manual exhaust valve for container liquid bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213200963U true CN213200963U (en) | 2021-05-14 |
Family
ID=75842007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021837673.XU Active CN213200963U (en) | 2020-08-27 | 2020-08-27 | Manual exhaust valve for container liquid bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213200963U (en) |
-
2020
- 2020-08-27 CN CN202021837673.XU patent/CN213200963U/en active Active
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