CN2367883Y - Liquified-gas automatic filling gun - Google Patents
Liquified-gas automatic filling gun Download PDFInfo
- Publication number
- CN2367883Y CN2367883Y CN 99205855 CN99205855U CN2367883Y CN 2367883 Y CN2367883 Y CN 2367883Y CN 99205855 CN99205855 CN 99205855 CN 99205855 U CN99205855 U CN 99205855U CN 2367883 Y CN2367883 Y CN 2367883Y
- Authority
- CN
- China
- Prior art keywords
- thimble
- utility
- model
- gun body
- connecting head
- Prior art date
- 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
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a liquefied-gas automatic filling gun, which is provided with a ball gate valve composed of a push ball, a pressing spring, and a valve body in a filling gun body, wherein, a thimble is sheathed in the filling gun body; the front end of the thimble is arranged at a gun nozzle point, and the rear end of the thimble is connected with a thimble seat which can push the push ball; the gun nozzle is provided with a connecting concave ring or connecting screw threads. When used, the utility model is connected with a connecting head on a liquefied-gas tank body through the connecting screw threads or the connecting concave ring; the ball gate valve is opened by the connecting head through the thimble of the filling gun body to complete the inflated process. The utility model has the advantages of convenient operation, time saving, and labor saving.
Description
The utility model relates to the automatic filing gun of a kind of liquid gas.
During liquid gas slack tank inflation at present, earlier that slack tank is fastening with hook, with lever operated slack tank and gas cylinder are coupled together then, it is very loaded down with trivial details to operate, and wastes time and energy, extremely inconvenient.
The purpose of this utility model is to provide a kind of filing gun easy and simple to handle that can connect and fill liquid gas slack tank bottle fast.
The purpose of this utility model is achieved in that the utility model is provided with a goal valve that is made of heading, stage clip and valve body in the filing gun body, in the filing gun body, be set with thimble, the front end of thimble is arranged on rifle mouth place, the rear end of thimble is connected with the thimble seat that can promote to head a ball, and the rifle mouth is provided with and connects scrobicular ring or connecting thread.
The utility model is set with the thimble more than 2 or 2 in the filing gun body.
The connection scrobicular ring front end of the utility model on the rifle mouth is provided with groove.
Use the utility model can liquid gas, only need utilize the connecting thread on the rifle mouth or connect scrobicular ring the utility model and slack tank bottle are linked together, the slack tank body is opened the goal valve by the thimble that is arranged on the charge gun body, promptly begins inflation, and is easy and simple to handle and time saving and energy saving.
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is provided with the connecting thread schematic representation for the utility model rifle mouth.
Accompanying drawing 3 is for being provided with the utility model that connects scrobicular ring schematic representation that is connected with the tank body connecting head.
Accompanying drawing 4 is for being provided with tank body connecting head and the utility model connection diagram of goal valve.
Accompanying drawing 5 is provided with the groove structure schematic representation for the utility model connects the scrobicular ring front end.
Accompanying drawing 6 is provided with the boss structure schematic representation in the connecting head.
Accompanying drawing 7 is the utility model accompanying drawing 5 left views.
Accompanying drawing 8 is provided with goal valve arrangement schematic representation in the connecting head.
Below in conjunction with accompanying drawing the utility model is described in detail:
As shown in Figure 2, the utility model rifle mouth 1 is provided with connecting thread 11, is connected with internal thread on the tank body connecting head 14 during use and can finishes the connection procedure of charge gun body 9 and tank body connecting head 14.Shown in accompanying drawing 1,3,4, the utility model rifle mouth 1 is provided with and connects scrobicular ring 2, when the utility model is inserted connecting head 14, rifle mouth 1 inwardly pushes inner ring sleeve 16, the interior stage clip 15 of connecting head 14, locking steelball 17 promotion of the boss 18 on stage clip 19, the outer ring set 20 outside falls in the connection scrobicular ring 2 on the rifle mouth 1, finishes connection procedure.Filing gun body 9 when connecting head 14 is pulled down, is only needed to the moving outer ring set 20 of connecting head 14 1 thrusters, and locking steelball 17 from being connected release in the scrobicular ring 2, is released filing gun body 9 under the effect of inner ring sleeve 16 and interior stage clip 15 simultaneously from connecting head 14.
Shown in accompanying drawing 5,6,7, the utility model is provided with groove 12 at connection scrobicular ring 2 front ends of rifle mouth 1, correspondence is provided with boss 13 at connecting head 14 inwalls, groove on the rifle mouth 1 12 is corresponding with the boss 13 on the connecting head 14, after inserting rifle mouth 1 in the connecting head 14, after boss 13 enters connection scrobicular ring 2 by groove 12, rotation filing gun body 9 is about to connecting head 14 and connects, the utility model adds sealing gasket 4 between thimble 3 and filing gun body 9, add sealing gasket 7 between heading 8 and valve body 6.
Shown in accompanying drawing 3,4,5,6, when filing gun body 9 was connected with connecting head 14, connecting head 14 was opened the goal valve that is arranged in the filing gun body 9, the very convenient like this gas replenishment process of finishing by thimble 3, thimble seat 5.
As shown in Figure 4, the utility model also is provided with a goal valve that is made of heading 21, stage clip 22 and valve body 23 in connecting head 14, filing gun body 9 inserted connecting heads 14 and with after connecting head 14 is connected, the goal valve that rifle mouth 1 on the filing gun body 9 also will be arranged in the connecting head 14 simultaneously backs down, rifle mouth 1 is provided with opening 12, when pulling down filing gun body 9, the goal valve in connecting head 14 and the charge gun body 9 cuts out under the effect of stage clip 22 and stage clip 10 simultaneously.
Claims (3)
1, the automatic filing gun of a kind of liquid gas, it is characterized in that in filing gun body (9), being provided with a goal valve that constitutes by heading (8), stage clip (10) and valve body (6), in filing gun body (9), be set with thimble (3), the front end of thimble (3) is arranged on rifle mouth (1) and locates, the rear end of thimble (3) is connected with the thimble seat (6) that can promote heading (8), and rifle mouth (1) is provided with and connects scrobicular ring (2) or connecting thread (11).
2, the automatic filing gun of a kind of liquid gas according to claim 1 is characterized in that being set with in the filing gun body (9) thimble (3) more than 2 or 2.
3, the automatic filing gun of a kind of liquid gas according to claim 1 and 2 is characterized in that connection scrobicular ring (2) front end on rifle mouth (1) is provided with groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99205855 CN2367883Y (en) | 1999-03-25 | 1999-03-25 | Liquified-gas automatic filling gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99205855 CN2367883Y (en) | 1999-03-25 | 1999-03-25 | Liquified-gas automatic filling gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2367883Y true CN2367883Y (en) | 2000-03-08 |
Family
ID=34000319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99205855 Expired - Fee Related CN2367883Y (en) | 1999-03-25 | 1999-03-25 | Liquified-gas automatic filling gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2367883Y (en) |
-
1999
- 1999-03-25 CN CN 99205855 patent/CN2367883Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |