CN212899927U - Valve port of container inflation bag - Google Patents
Valve port of container inflation bag Download PDFInfo
- Publication number
- CN212899927U CN212899927U CN202021599622.8U CN202021599622U CN212899927U CN 212899927 U CN212899927 U CN 212899927U CN 202021599622 U CN202021599622 U CN 202021599622U CN 212899927 U CN212899927 U CN 212899927U
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- China
- Prior art keywords
- valve
- seat
- valve rod
- disk seat
- threaded connection
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 claims description 9
- 238000013461 design Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a container air bag valve port, including valve and disk seat, valve up end threaded connection has the valve rod, valve rod surface threaded connection has fastening nut, the spring has been cup jointed to the valve rod surface, the valve rod cup joints in the disk seat and the spring is located between fastening nut and the disk seat platform, fixed surface installs the clamp plate on the disk seat, disk seat surface threaded connection has fixation nut, disk seat up end threaded connection has the valve gap. The utility model discloses a back is aerifyd to the individual term valve design, makes the gas-filled bag, and under the effect of gas-filled bag internal pressure, the valve port individual term is closed, through rotatory fastening nut, can restrict the relative movement of valve and disk seat to improve the valve port sealing performance of design.
Description
Technical Field
The utility model mainly relates to the technical field of air valve of air bags, in particular to a valve port of an air bag of a container.
Background
The rapid development of the logistics industry makes people put forward higher requirements to the service industry, in the normal logistics transportation process, the damage of goods in the logistics transportation process is inevitable, the loss can be reduced or the damage of goods does not occur by the container inflating bag, the quality of the inflating bag is on the one hand, more importantly, the valve port of the inflating bag, and the sealing performance of the valve port and the working stability under the high-pressure environment are ensured to be important indexes of valve port design.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide, be used for solving the technical problem who proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the valve port of the container inflation bag comprises a valve and a valve seat, wherein the upper end face of the valve is in threaded connection with a valve rod, the outer surface of the valve rod is in threaded connection with a fastening nut, the outer surface of the valve rod is sleeved with a spring, the valve rod is sleeved in the valve seat, the spring is located between the fastening nut and a valve seat platform, the upper surface of the valve seat is fixedly provided with a pressing plate, the outer surface of the valve seat is in threaded connection with a fixing nut, and the upper end face of the valve seat is in threaded.
Preferably, the upper surface of the valve is of an arc structure, a threaded hole is machined in the center of the valve and does not penetrate through the valve, and a valve gasket is fixedly installed on the upper surface of the valve.
Preferably, the outer surface processing in valve rod both ends has the screw thread, valve rod center processing has the hole and pierces through valve rod one end, the hole has been seted up along the valve rod surface to the valve rod other end.
Preferably, a through hole is formed in the center of the valve seat, a platform is processed in the middle of the valve seat, the diameter of the through hole is larger than that of the valve rod and smaller than that of the spring, the valve rod is sleeved in the through hole of the valve seat, and the spring is sleeved on the outer surface of the valve rod.
Preferably, the valve seat gasket is sleeved on the upper surface of the valve seat, and the upper surface of the valve seat is of an arc-shaped structure.
Preferably, an ear hole is processed on one side of the valve cover, threads meshed with the valve seat are processed on the inner side wall of the valve cover, and a sealing ring is fixedly mounted in the valve cover.
The utility model discloses a technological effect and advantage:
the utility model discloses utilize the design of individual term valve, accomplish when the gas-filled bag and aerify the back, under gas-filled bag internal pressure and spring force effect, make bottom surface laminating under valve upper surface and the disk seat, realize sealing, after aerifing the completion, rotatory fastening nut again, thereby it avoids losing heart because of vibrations cause in the use to make the spring shrink, the valve gap of screwing at last, install the sealing washer in the valve gap, the back is screwed to the valve gap, the disk seat up end is hugged closely to the sealing washer, it causes to touch the valve rod with preventing external article, certain sealing performance also has.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the explosion structure of the whole part of the present invention;
FIG. 3 is a schematic view of the valve rod structure of the present invention;
FIG. 4 is a schematic view of the internal structure of the present invention;
fig. 5 is a schematic view of the internal structure of the present invention.
In the figure: 1. a valve; 2. a valve gasket; 3. a valve stem; 4. a valve seat; 5. a valve seat gasket; 6. pressing a plate; 7. fixing a nut; 8. a seal ring; 9. a valve cover; 10. a spring; 11. and (5) tightening the nut.
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.
The utility model provides a as shown in fig. 1-5 container air bag valve port, including valve 1 and disk seat 4, valve 1 up end threaded connection has valve rod 3, and 3 surface threaded connection of valve rod has fastening nut 11, and 3 surfaces of valve rod have cup jointed spring 10, and valve rod 3 cup joints in disk seat 4 and spring 10 is located between fastening nut 11 and the 4 platforms of disk seat, and fixed surface installs clamp plate 6 on the disk seat 4, and 4 surface threaded connection of disk seat has fixation nut 7, and 4 up end threaded connection of disk seat has valve gap 9.
The upper surface of the valve 1 is of an arc structure, a threaded hole is machined in the center of the valve 1 and does not penetrate through the valve 1, a valve gasket 2 is fixedly arranged on the upper surface of the valve 1, gas enters from a hole in one end of the valve rod 3 during operation and exits from a side hole in the other end, and inflation is completed.
The outer surface processing in 3 both ends of valve rod has the screw thread, and 3 central processing of valve rod has the hole and pierces through 3 one ends of valve rod, and the hole has been seted up along 3 outer surfaces of valve rod to the 3 other end of valve rod.
The through-hole has been seted up at disk seat 4 center, and the middle processing has the platform in disk seat 4, and through-hole diameter ratio valve rod 3 is big and be less than spring 10 diameter, and valve rod 3 cup joints in disk seat 4 through-hole, and spring 10 cup joints at the 3 surfaces of valve rod, and the 3 surface threaded connection of valve rod has fastening nut 11.
The upper surface of the valve seat 4 is sleeved with a valve seat gasket 5, the upper surface of the valve seat 4 is of an arc-shaped structure, the opening of the inflatable bag is clamped between the upper surface of the valve seat 4 and the lower bottom surface of the pressure plate 6, the valve seat gasket 5 is arranged between the valve seat 4 and the inflatable bag, and then the fixing nut 7 is screwed to ensure the sealing performance of the inflatable bag and the valve seat 4.
An ear hole is processed on one side of the valve cover 9, threads meshed with the valve seat 4 are processed on the inner side wall of the valve cover 9, and a sealing ring 8 is fixedly installed in the valve cover 9.
This practical theory of operation:
when the valve is used, the opening section of the inflating bag is arranged between the valve seat 4 and the pressing plate 6, the fastening nut 7 is in threaded connection with the valve seat 4 to realize sealing at the contact position of the valve seat 4 and the inflating bag, the air guide pipe of the inflating pump is connected with the valve rod 3, high-pressure air enters from the hole at the top of the valve rod 3 and flows out from the hole processed at the side edge of the lower part, the high-pressure air pushes the valve 1 to separate the valve 1 from the valve seat 4, the air enters the inflating bag, after the air pressure in the inflating bag meets the requirement, the air guide pipe of the inflating pump is separated from the valve rod 3, the pressure in the inflating bag is higher than the pressure in the valve rod at the moment, the internal and external pressure difference enables the valve 1 to be attached to the valve seat 4 together, the fastening nut 11 is rotated, so that the spring 10 is tightened to avoid the valve 1 and the valve seat 4, because the valve cover 9 is internally provided with the sealing ring 8, the sealing performance of the valve port of the air bag is further reinforced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a container gas bag valve port, includes valve (1) and disk seat (4), its characterized in that: valve (1) up end threaded connection has valve rod (3), valve rod (3) surface threaded connection has fastening nut (11), spring (10) have been cup jointed to valve rod (3) surface, valve rod (3) cup joint in disk seat (4) and spring (10) are located between fastening nut (11) and disk seat (4) platform, fixed surface installs clamp plate (6) on disk seat (4), disk seat (4) surface threaded connection has fixation nut (7), disk seat (4) up end threaded connection has valve gap (9).
2. The container airbag valve port of claim 1, wherein: the upper surface of the valve (1) is of an arc-shaped structure, a threaded hole is machined in the center of the valve (1) and the valve (1) is not penetrated, and a valve gasket (2) is fixedly mounted on the upper surface of the valve (1).
3. The container airbag valve port of claim 1, wherein: the outer surface processing in valve rod (3) both ends has the screw thread, valve rod (3) central processing has the hole and pierces through valve rod (3) one end, the hole has been seted up along valve rod (3) surface to the valve rod (3) other end.
4. The container airbag valve port of claim 1, wherein: the valve seat is characterized in that a through hole is formed in the center of the valve seat (4), a platform is machined in the center of the valve seat (4), the diameter of the through hole is larger than that of the valve rod (3) and smaller than that of the spring (10), the valve rod (3) is sleeved in the through hole of the valve seat (4), and the spring (10) is sleeved on the outer surface of the valve rod (3).
5. The container airbag valve port of claim 1, wherein: the upper surface of the valve seat (4) is sleeved with a valve seat gasket (5), and the upper surface of the valve seat (4) is of an arc-shaped structure.
6. The container airbag valve port of claim 1, wherein: the processing of valve gap (9) one side has the earhole, valve gap (9) inside wall processing has the screw thread with disk seat (4) meshing, fixed mounting has sealing washer (8) in valve gap (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021599622.8U CN212899927U (en) | 2020-08-05 | 2020-08-05 | Valve port of container inflation bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021599622.8U CN212899927U (en) | 2020-08-05 | 2020-08-05 | Valve port of container inflation bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212899927U true CN212899927U (en) | 2021-04-06 |
Family
ID=75236812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021599622.8U Expired - Fee Related CN212899927U (en) | 2020-08-05 | 2020-08-05 | Valve port of container inflation bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212899927U (en) |
-
2020
- 2020-08-05 CN CN202021599622.8U patent/CN212899927U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |