CN208951461U - A kind of fast pneumatic connector for big flow - Google Patents
A kind of fast pneumatic connector for big flow Download PDFInfo
- Publication number
- CN208951461U CN208951461U CN201821833523.4U CN201821833523U CN208951461U CN 208951461 U CN208951461 U CN 208951461U CN 201821833523 U CN201821833523 U CN 201821833523U CN 208951461 U CN208951461 U CN 208951461U
- Authority
- CN
- China
- Prior art keywords
- connection plug
- pneumatic joint
- joint ontology
- pneumatic
- connection
- 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 provides a kind of fast pneumatic connector for big flow, it is related to pneumatic joint field, including pneumatic joint ontology and connection plug, one end of pneumatic joint ontology offers communication port, the first limit sleeve is fixed on the outside of the pneumatic joint ontology, the internal whorl of pneumatic joint ontology is connected with connection plug, and the second limit sleeve is fixed on the appearance wall of connection plug, and the side that the second limit sleeve is located on the outer wall of connection plug is fixed with twist collar.In the utility model, connection plug may be threadably connected to the inside of pneumatic joint ontology, pneumatic joint ontology may be threadably connected to inside the twist collar on the outside of connection plug simultaneously, therefore it is attached in such a way that double screw connects, and two kinds of connections are independent of each other, when attached, the first sealing ring can also be fitted closely with the second sealing ring, and the sealing performance so as to guarantee the device is higher.
Description
Technical field
The utility model relates to pneumatic joint field more particularly to a kind of fast pneumatic connectors for big flow.
Background technique
Pneumatic quick connector is a kind of quick coupling for being mainly used for air line, pneumatic tool, does not need tool energy
When realizing that the connector of pipeline connection or disconnection does not link --- when the lasso of parent moves on to the other end, stainless shot is automatically outside
It rolls, daughter is disconnected because parent and the running of the active force of the common valve spring power of daughter are lower, and the valve of daughter and parent is respectively
Closure, the flowing of moment block fluid.
Patent No. CN201721812183.2 discloses a kind of novel self-lock attaching type pneumatic joint, including including pneumatic
Joint body, pneumatic joint ontology one end spiral are socketed with fixture nut, and the other end of the pneumatic joint ontology passes through
Connecting sleeve is connect with pneumatic joint spiral connector, and the interior welds of the pneumatic joint plug have connection inner tube, the connection
It is socketed with sealing rubber ring in inner tube, the apical lateral of the connection inner tube is welded with self-lock pin, on the pneumatic joint ontology
Limit casing is socketed with the junction of pneumatic joint plug.
Above-mentioned utility model is to guarantee the leakproofness of its attachment device by limit casing, and pass through ingenious self-locking button
The mode of connecing is fixed, and such connection type is applicable to the lesser pneumatic joint of air-flow, when air-flow is larger, this kind
The mode sealed and fixed just can not support, therefore there is certain limitations.
Summary of the invention
The purpose of this utility model is to provide a kind of fast pneumatic connectors for big flow, are asked with solving above-mentioned technology
Topic.
The utility model using following technical scheme in order to solve the above technical problems, realized: a kind of for big flow
Fast pneumatic connector, including pneumatic joint ontology and connection plug, it is characterised in that:
One end of the pneumatic joint ontology offers communication port, is fixed with the first limit on the outside of the pneumatic joint ontology
Set, the internal whorl of the pneumatic joint ontology are connected with connection plug, are fixed with the second limit on the appearance wall of connection plug
Set, the side that the second limit sleeve is located on the outer wall of the connection plug are fixed with twist collar, and twist collar with pneumatically connect
The outer wall thread connection of head ontology, the inside of the connection plug offer connectivity slot, and one end of the connection plug is communicated with company
Hose is connect, is provided on the outside of the connection plug and pneumatic joint ontology for being fixedly connected with plug and this position of pneumatic joint
The connection lantern ring set.
Preferably, the other end of the pneumatic joint ontology is fixed with the first sealing ring, the outside of the connection plug and
It is at same level line position with the first sealing ring and is fixed with the second sealing ring, and the second sealing ring and the first sealing ring is interior
Diameter is identical.
Preferably, the connection lantern ring is internally provided with two the first gag lever posts and two the second gag lever posts, and first
The first pressure ram welded at the top of gag lever post runs through the inner wall of connection lantern ring, and second welded at the top of second gag lever post squeezes
Bar is through the inside of connection lantern ring, and the outside of the first pressure ram and the second pressure ram is socketed with for limiting the first pressure ram
With the limit cutting ferrule of the second pressure ram position.
Preferably, the internal diameter of the twist collar is identical as the outer diameter of pneumatic joint ontology.
Preferably, described two first gag lever posts are symmetrical about the horizontal central line of pneumatic joint ontology.
Preferably, described two second gag lever posts are symmetrical about the horizontal central line of connection plug.
The beneficial effects of the utility model are:
In the utility model, firstly, connection plug may be threadably connected to the inside of pneumatic joint ontology, while pneumatic joint
Ontology may be threadably connected to inside the twist collar on the outside of connection plug, therefore be connected in such a way that double screw connects
It connects, and two kinds of connections are independent of each other, when attached, the first sealing ring can also be fitted closely with the second sealing ring, so as to protect
The sealing performance for demonstrate,proving the device is higher, secondly, the first gag lever post inside connection lantern ring can be to the of pneumatic joint outer body
One limit sleeve is fixed, and connection is bought or get by illegal means the second internal gag lever post and can be carried out to the second limit sleeve on the outside of connection plug
It is fixed, keeps stablizing when such mode enables to pneumatic joint ontology to connect with connection plug, prevent the gas of circulation
It flows through and greatly attachment device is caused to impact, cause the damage of device.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of the fast pneumatic connector for big flow of the utility model；
Fig. 2 is a kind of schematic diagram of internal structure of the fast pneumatic connector for big flow of the utility model；
Fig. 3 is cross-sectional view when the utility model pneumatic joint ontology is connect with connection plug；
Appended drawing reference: 1- pneumatic joint ontology；101- communication port；The first limit sleeve of 102-；The first gag lever post of 2-；3- limit
Cutting ferrule；The first pressure ram of 4-；5- connection lantern ring；The second gag lever post of 6-；7- connection plug；The second limit sleeve of 701-；702- connection
Slot；8- connection hose；9- twist collar；The second pressure ram of 10-；The first sealing ring of 11-；The second sealing ring of 12-.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
The utility model is further described in face with specific embodiments and the drawings, but following embodiments are only the excellent of the utility model
Embodiment is selected, and not all.Based on the implementation example in the implementation mode, those skilled in the art are not making creative work
Under the premise of obtained other embodiments, belong to protection scope of the present invention.
Specific embodiment of the utility model is described with reference to the accompanying drawing.
Embodiment 1
As shown in Figure 1, a kind of fast pneumatic connector for big flow, including pneumatic joint ontology 1 and connection plug 7,
One end of pneumatic joint ontology 1 offers communication port 101, and the outside of the pneumatic joint ontology 1 is fixed with the first limit sleeve 102,
The internal whorl of pneumatic joint ontology 1 is connected with connection plug 7, is fixed with the second limit sleeve on the appearance wall of connection plug 7
701, the side that the second limit sleeve 701 is located on the outer wall of connection plug 7 is fixed with twist collar 9, and twist collar 9 and pneumatic
The outer wall thread of joint body 1 connects, and the inside of connection plug 7 offers connectivity slot 702, one end connection of the connection plug 7
There is connection hose 8, connection plug 7 is provided with the outside of pneumatic joint ontology 1 for being fixedly connected with plug 7 and pneumatic joint sheet
The connection lantern ring 5 of 1 position of body.
Connection plug 7 is turned to the inside of pneumatic joint ontology 1, while pneumatic joint ontology 1 turns to connection plug 7
The inside of the twist collar 9 in outside, so that fixation is attached to pneumatic joint ontology 1 and connection plug 7, in the process used
In, the communication port 101 of 1 side of pneumatic joint ontology can be communicated to air inlet pipe, and the connection hose 8 of 7 side of connection plug can be connected to
To escape pipe, therefore the attachment device is capable of the transmission of secondary air.
Embodiment 2
As shown in Figure 1-3, a kind of fast pneumatic connector for big flow, a kind of fast pneumatic for big flow is connect
Head, including pneumatic joint ontology 1 and connection plug 7, one end of pneumatic joint ontology 1 offer communication port 101, the pneumatic joint
The outside of ontology 1 is fixed with the first limit sleeve 102, and the internal whorl of pneumatic joint ontology 1 is connected with connection plug 7, and connection is inserted
The second limit sleeve 701 is fixed on first 7 appearance wall, the side that the second limit sleeve 701 is located on the outer wall of connection plug 7 is fixed
There is twist collar 9, and twist collar 9 is connect with the outer wall thread of pneumatic joint ontology 1, the inside of connection plug 7 offers company
Through slot 702, one end of the connection plug 7 are communicated with connection hose 8, and connection plug 7 and the outside of pneumatic joint ontology 1 are provided with
For being fixedly connected with the connection lantern ring 5 of plug 7 Yu 1 position of pneumatic joint ontology.
The other end of pneumatic joint ontology 1 is fixed with the first sealing ring 11, the outside of connection plug 7 and with the first sealing ring
11 are fixed with the second sealing ring 12, and the internal diameter phase of the second sealing ring 12 and the first sealing ring 11 at same level line position
Together, connect lantern ring 5 is internally provided with two the first gag lever posts 2 and two the second gag lever posts 6, and welds at the top of the first gag lever post 2
The second pressure ram 10 that the first pressure ram 4 connect welds at the top of the inner wall for connecting lantern ring 5, the second gag lever post 6 is through connection
The inside of lantern ring 5, and the outside of the first pressure ram 4 and the second pressure ram 10 is socketed with for limiting the first pressure ram 4 and the
The limit cutting ferrule 3 of two pressure rams, 10 position.
When pneumatic joint ontology 1 is connect with connection plug 7, the first sealing ring 11 can be tight with the second sealing ring 12
Closely connected conjunction, then this kind of connection type has triple seal protection, and the protection of the first resealing is threadedly coupled to for connection plug 7 pneumatically to be connect
The inside of head ontology 1, the protection of the second resealing are the first sealing ring 11 and the second sealing ring 12, and the protection of third resealing is spiral
Lantern ring 9 is threadedly coupled with pneumatic joint ontology 1, after pneumatic joint ontology 1 is connect with connection plug 7, then will connect lantern ring 5
Set is connected to the outside of the attachment device, and is engaged with the second gag lever post 6 to the device by the first gag lever post 2, needs to tear open
When unloading, limit cutting ferrule 3 is removed on the outside of pressure ram, then pressable the first pressure ram 4 and the second pressure ram 10, then
First gag lever post 2 upper bullet corresponding with the meeting of the second gag lever post 6, then takes out the device from the inside of connection lantern ring 5.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. a kind of fast pneumatic connector for big flow, including pneumatic joint ontology (1) and connection plug (7), feature exists
In: one end of the pneumatic joint ontology (1) offers communication port (101), and is fixed on the outside of the pneumatic joint ontology (1)
The internal whorl of one limit sleeve (102), the pneumatic joint ontology (1) is connected with connection plug (7), outside connection plug (7)
It is fixed on table wall the second limit sleeve (701), the side of the second limit sleeve (701) is located on the outer wall of the connection plug (7)
It is fixed with twist collar (9), and twist collar (9) is connect with the outer wall thread of pneumatic joint ontology (1), the connection plug
(7) inside offers connectivity slot (702), and one end of the connection plug (7) is communicated with connection hose (8), the connection plug
(7) with the company for being fixedly connected with plug (7) Yu pneumatic joint ontology (1) position is provided on the outside of pneumatic joint ontology (1)
Female connector ring (5).
2. the fast pneumatic connector according to claim 1 for big flow, it is characterised in that: the pneumatic joint ontology
(1) the other end is fixed with the first sealing ring (11), the outside of the connection plug (7) and is in same with the first sealing ring (11)
It is fixed at one horizontal line position the second sealing ring (12), and the internal diameter phase of the second sealing ring (12) and the first sealing ring (11)
Together.
3. the fast pneumatic connector according to claim 1 for big flow, it is characterised in that: the connection lantern ring (5)
The for being internally provided with two the first gag lever posts (2) and two the second gag lever posts (6), and being welded at the top of the first gag lever post (2)
The second pressure ram (10) that one pressure ram (4) welds at the top of the inner wall for connecting lantern ring (5), second gag lever post (6) passes through
The inside of connection lantern ring (5) is worn, and the outside of the first pressure ram (4) and the second pressure ram (10) is socketed with for limiting first
The limit cutting ferrule (3) of pressure ram (4) and the second pressure ram (10) position.
4. the fast pneumatic connector according to claim 1 for big flow, it is characterised in that: the twist collar (9)
Internal diameter it is identical as the outer diameter of pneumatic joint ontology (1).
5. the fast pneumatic connector according to claim 3 for big flow, it is characterised in that: described two first limits
Bar (2) is symmetrical about the horizontal central line of pneumatic joint ontology (1).
6. the fast pneumatic connector according to claim 1 for big flow, it is characterised in that: described two second limits
Bar (6) is symmetrical about the horizontal central line of connection plug (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821833523.4U CN208951461U (en) | 2018-11-08 | 2018-11-08 | A kind of fast pneumatic connector for big flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821833523.4U CN208951461U (en) | 2018-11-08 | 2018-11-08 | A kind of fast pneumatic connector for big flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208951461U true CN208951461U (en) | 2019-06-07 |
Family
ID=66744225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821833523.4U Expired - Fee Related CN208951461U (en) | 2018-11-08 | 2018-11-08 | A kind of fast pneumatic connector for big flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208951461U (en) |
-
2018
- 2018-11-08 CN CN201821833523.4U patent/CN208951461U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20191108 |