CN201934836U - Self-exhaust quick air pipe connector - Google Patents
Self-exhaust quick air pipe connector Download PDFInfo
- Publication number
- CN201934836U CN201934836U CN2010206909570U CN201020690957U CN201934836U CN 201934836 U CN201934836 U CN 201934836U CN 2010206909570 U CN2010206909570 U CN 2010206909570U CN 201020690957 U CN201020690957 U CN 201020690957U CN 201934836 U CN201934836 U CN 201934836U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- spigot
- runddichtringo
- air pipe
- socket
- 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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Abstract
The utility model discloses an air pipe connector, which can be used for quickly splicing an air pipe and has the self-exhaust function. The air pipe connector consists of an outer connector, an umbrella-shaped sealing ring, an inner connector, a first O-shaped sealing ring, a second O-shaped sealing ring, an air pipe clamping opening and a third O-shaped sealing ring. Firstly, the umbrella-shaped sealing ring is installed in a hole at the upper part of the outer connector, then the first O-shaped sealing ring is sheathed in a sealing groove at the outer part of the inner connector, the second O-shaped sealing ring is installed in a hole at the upper part of the inner connector, the air pipe buckle is clamped and pressed into the hole at the upper part of the outer connector together with the second O-shaped sealing ring, then the hole at the upper part of the outer connector is riveted, the inner connecter and the outer connector are sealed through the first O-shaped sealing ring, and finally the third O-shaped sealing ring is sheathed at a sealing groove at the lower part of the outer connector. The air pipe connector is convenient, quick and reliable to insert, plug and connect the air pipe, the structure is compact, the appearance is small, exquisite and attractive, and the price is low.
Description
Technical field
The utility model relates to a kind of quick grafting tracheae and carries the gas-tpe fitting of degassing function.
Background technique
Existing quick gas joint self does not have degassing function, must discharge by the tracheae source (solenoid valve) of original air inlet in the time of when cylinder resets, need discharging the gas in the cylinder body, so the restriction exhaust velocity of length of tube and solenoid valve exhaust port is slow owing to be bullied, thereby have influence on the reset speed of cylinder.
Summary of the invention
The purpose of this utility model provides a kind of cheap, and easy to use and reliable, compact structure has quick grafting tracheae and carries the gas-tpe fitting of degassing function.
For achieving the above object, the utility model is to be achieved through the following technical solutions: a kind of from the quick gas joint of exhaust, comprise socket, the umbellate form seal ring, spigot, the one O RunddichtringO, the 2nd O RunddichtringO, tracheae bayonet socket and the 3rd O RunddichtringO are formed, described socket and spigot are interior hollow structure, described umbellate form seal ring, spigot, the one O RunddichtringO is successively by the socket upper end open described socket inner chamber of packing into, a described O RunddichtringO is enclosed within the seal groove of spigot outside, described spigot and outer wall and socket inwall are by described O RunddichtringO sealing, described the 2nd O RunddichtringO is by the spigot upper end open spigot inner chamber of packing into, described tracheae bayonet socket is buckled in spigot upper end open place, and described the 3rd O RunddichtringO is sleeved in the seal groove of socket bottom.
The utility model compared with prior art has the following advantages: (one) plug trachea is convenient, fast, reliable; (2) discharge the cylinder return-air fast; (3) of many uses; (4) compact structure, outward appearance are small and exquisite attractive in appearance; (5) cheap.
Description of drawings
Fig. 1 is the general structure explosive view of the utility model from the quick gas joint of exhaust.
Fig. 2 is the general structure sectional view of the utility model from the quick gas joint of exhaust.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
As shown in Figures 1 and 2, from the quick gas joint of exhaust, comprise socket 1, umbellate form seal ring 2, spigot 3, an O RunddichtringO 4, the 2nd O RunddichtringO 5, tracheae bayonet socket 6 and the 3rd O RunddichtringO 7 compositions.Described socket and spigot are interior hollow structure, during assembling, at first umbellate form seal ring 2 by pack into the intracavity bottom of socket 1 of the opening of socket upper end, then an O RunddichtringO 4 is enclosed within the seal groove of spigot 3 outsides, the 2nd O RunddichtringO 5 is snapped in tracheae bayonet socket 6 in the upper end open of spigot 3 by the opening of spigot 3 upper ends spigot 3 inner chambers of packing into again.Then the spigot that the assembles opening from socket 1 upper end is pressed into, in the seal groove of socket 1 bottom, is inserted in O RunddichtringO 7 at last.In the gas joint after the assembling, the outer rim of described bayonet socket 6 is lived socket 1 upper hole riveting, and described spigot and socket realize sealing by an O RunddichtringO 4 sealings.
The utility model embodiment's working principle is:
At first the screw thread of socket 1 front end is connected with the air inlet screw of cylinder and seals with the 3rd O RunddichtringO 7, and suction tude is directly inserted in the spigots 3 with 5 sealings of O RunddichtringO by tracheae bayonet socket 6.
One, tracheae prevents the tracheae slippage by tracheae bayonet socket 6 chuckings, pins tracheae bayonet socket 6 and can extract in the time will extracting tracheae, has realized inserting soon soon pulling out of tracheae.
Two, when pressurized air enters in the spigot 3 by tracheae, because gas pressure is pressed downwardly onto the bottom of socket 1 to umbellate form seal ring 2 and the exhaust port of socket 1 bottom is sealed, the umbrella cover top that acts on umbellate form seal ring 2 simultaneously makes it to draw in, and pressurized air just can enter the air vent of socket 1 by the space that the umbellate form seal ring 2 that draws in is reserved to the cylinder air feed like this.
Three, when the cylinder air the got rid of air vent by socket 1 that resets enters, its gas pressure makes it to strut in the bottom of the umbrella cover of umbellate form seal ring 2 and umbellate form seal ring 2 upwards is pressed onto spigot 3 bottoms and also the inlet hole of spigot 3 sealed, and the air vent of socket 1 this moment and exhaust port are just connected air and discharged from exhaust port thereupon.
Claims (1)
1. one kind from the quick gas joint of exhaust, comprise socket (1), umbellate form seal ring (2), spigot (3), the one O RunddichtringO (4), the 2nd O RunddichtringO (5), tracheae bayonet socket (6) and the 3rd O RunddichtringO (7) are formed, it is characterized in that, described socket (1) and spigot (3) are interior hollow structure, described umbellate form seal ring (2), spigot (3), the one O RunddichtringO (4) is successively by socket (1) upper end open its inner chamber of packing into, a described O RunddichtringO (4) is enclosed within the seal groove of spigot outside, described spigot and outer wall and socket inwall are by a described O RunddichtringO (4) sealing, described the 2nd O RunddichtringO (5) is by spigot upper end open spigot (3) inner chamber of packing into, described tracheae bayonet socket (6) is buckled in spigot upper end open place, and described the 3rd O RunddichtringO (7) is sleeved in the seal groove of socket (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206909570U CN201934836U (en) | 2010-12-30 | 2010-12-30 | Self-exhaust quick air pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206909570U CN201934836U (en) | 2010-12-30 | 2010-12-30 | Self-exhaust quick air pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201934836U true CN201934836U (en) | 2011-08-17 |
Family
ID=44446355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206909570U Expired - Fee Related CN201934836U (en) | 2010-12-30 | 2010-12-30 | Self-exhaust quick air pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201934836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775419A (en) * | 2018-07-13 | 2018-11-09 | 常州市翰琪电机有限公司 | Concealed mute rapid escape valve, Mute cylinder and mute type numerical control gang drill device |
-
2010
- 2010-12-30 CN CN2010206909570U patent/CN201934836U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775419A (en) * | 2018-07-13 | 2018-11-09 | 常州市翰琪电机有限公司 | Concealed mute rapid escape valve, Mute cylinder and mute type numerical control gang drill device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shaoxing Jinhao Machinery Co., Ltd. Assignor: Mao Muquan Contract record no.: 2011330001473 Denomination of utility model: Self-exhaust quick air pipe connector Granted publication date: 20110817 License type: Exclusive License Record date: 20111221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20141230 |
|
| EXPY | Termination of patent right or utility model |