CN106299853A - A kind of latch is used to fix locking high pressure connection - Google Patents
A kind of latch is used to fix locking high pressure connection Download PDFInfo
- Publication number
- CN106299853A CN106299853A CN201610969344.2A CN201610969344A CN106299853A CN 106299853 A CN106299853 A CN 106299853A CN 201610969344 A CN201610969344 A CN 201610969344A CN 106299853 A CN106299853 A CN 106299853A
- Authority
- CN
- China
- Prior art keywords
- latch
- connecting hole
- columnar metal
- high pressure
- pressure 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The present invention relates to a kind of use latch to fix locking high pressure connection, including columnar metal housing and latch, the upper end of described columnar metal housing is disposed with main connecting hole, the lower end of described columnar metal housing is arranged side by side with a point connecting hole, this point of connecting hole is connected with main connecting hole, the middle part of described point of connecting hole has a pair near the position of sidepiece runs through the pin hole of sidewall before and after columnar metal housing, described latch takes the shape of the letter U, and its two pole is inserted on point connecting hole in pin hole side by side.The present invention is simple to operate, and grafting is quick, utilizes latch to fix plug so that it is will not loosen, it is ensured that the laminating compactness of sealing ring, it is ensured that will not leak gas, and plug can also be freely rotatable, easy to use.
Description
Technical field
The present invention relates to high pressure connection field, particularly relate to a kind of use latch to fix locking high pressure connection.
Background technology
High pressure connection is conventional gases at high pressure transmission connector, and in the field such as fire-fighting, medical treatment, existing high pressure connection is many
Being the structure using the direct grafting of plug, or utilize threaded structure, structure air-tightness is bad, easily leaks gas, behaviour
Make inconvenience, and after connecting, plug cannot be carried out rotating, and makes troubles to use.
Summary of the invention
The technical problem to be solved is to provide and a kind of uses latch to fix locking high pressure connection, operation letter
Single, grafting is quick, utilizes latch to fix plug so that it is will not loosen, it is ensured that the laminating compactness of sealing ring, it is ensured that will not
Gas leakage, and plug can also be freely rotatable, easy to use.
The technical solution adopted for the present invention to solve the technical problems is: provides a kind of and uses latch to fix locking high pressure
Joint, including columnar metal housing and latch, the upper end of described columnar metal housing is disposed with main connecting hole, described metal
The lower end of cylindrical shell is arranged side by side with a point connecting hole, and this point of connecting hole is connected with main connecting hole, described point connecting hole
Middle part has a pair near the position of sidepiece runs through the pin hole of sidewall before and after columnar metal housing, and described latch takes the shape of the letter U,
Its two pole is inserted on point connecting hole in pin hole side by side.
Further, the lower surface of described columnar metal housing is plane.
Further, the half of described columnar metal housing lower surface is outboard end inclined-plane up, and corresponding divides
The central shaft of connecting hole is vertical with this inclined-plane.
Further, the upper end inwall of described main connecting hole is disposed with threaded joints.
Further, the position of described pin hole matches with the position of the annular groove of plug sidewalls, and described latch embeds
In the annular groove of plug sidewalls.
Further, it has been arranged symmetrically with cutting plane on the downside of end face before and after described columnar metal housing.
Beneficial effect: the present invention relates to a kind of use latch to fix locking high pressure connection, simple to operate, grafting is quick,
Utilize latch to fix plug so that it is will not loosen, it is ensured that the laminating compactness of sealing ring, it is ensured that will not leak gas, and insert
Head can also be freely rotatable, easy to use.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of a kind of structure of the present invention；
Fig. 2 is the three-dimensional structure diagram of a kind of structure of the present invention；
Fig. 3 is that the master of a kind of structure of the present invention is depending on partly cuing open structure chart；
Fig. 4 is that the master of a kind of structure of the present invention is depending on partly cuing open use structure graph；
Fig. 5 is the partial structurtes half sectional view of the present invention；
Fig. 6 is the three-dimensional view of the another kind of structure of the present invention；
Fig. 7 is the three-dimensional view of the another kind of structure of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is expanded on further.Should be understood that these embodiments are merely to illustrate the present invention
Rather than restriction the scope of the present invention.In addition, it is to be understood that after having read the content that the present invention lectures, people in the art
The present invention can be made various changes or modifications by member, and these equivalent form of values fall within the application appended claims equally and limited
Scope.
As shown in figs. 1-7, embodiments of the present invention relate to a kind of using latch to fix locking high pressure connection, including gold
Belonging to cylindrical shell 1 and latch 6, the upper end of described columnar metal housing 1 is disposed with main connecting hole 3, described columnar metal shell
The lower end of body 1 is arranged side by side with point connecting hole 5, and this point of connecting hole 5 is connected with main connecting hole 3, in described point connecting hole 5
Portion has a pair near the position of sidepiece runs through the pin hole 4 of sidewall before and after columnar metal housing 1, and described latch 6 is in U
Shape, its two pole is inserted on point connecting hole 5 in pin hole 4 side by side.
As a kind of embodiment of the present invention, when in use, first two plugs are inserted respectively into two points of connections
In hole 5, it is inserted into the end, makes the pin hole 4 can be corresponding with the annular groove on plug, then the pole of two latches 6 is inserted respectively into
In corresponding pin hole 4, and through whole columnar metal housing 1, such pole is located in annular groove and is, carries out spacing to plug.
Further, the lower surface of described columnar metal housing 1 is plane, facilitates grafting.
Further, the half of described columnar metal housing 1 lower surface is outboard end inclined-plane up, and corresponding divides
The central shaft of connecting hole 5 is vertical with this inclined-plane, corresponding different use environment, needs the plug of oblique insertion to connect.
Further, the upper end inwall of described main connecting hole 3 is disposed with threaded joints 2, is used for connecting main high-voltage tube.
Further, the position of described pin hole 4 matches with the position of the annular groove of plug sidewalls, and described latch 6 is embedding
Enter in the annular groove of plug sidewalls, plug is positioned.
Further, it has been arranged symmetrically with cutting plane 7 on the downside of end face before and after described columnar metal housing 1, has conveniently added
Work, is also convenient for the quick insertion of latch 6.
The present invention is simple to operate, and grafting is quick, utilizes latch to fix plug so that it is will not loosen, it is ensured that sealing ring
Laminating compactness, it is ensured that will not leak gas, and plug can also freely rotatable, easy to use.
Claims (6)
1. use latch to fix a locking high pressure connection, including columnar metal housing (1) and latch (6), it is characterised in that
The upper end of described columnar metal housing (1) is disposed with main connecting hole (3), and the lower end of described columnar metal housing (1) is side by side
Being disposed with a point connecting hole (5), this point of connecting hole (5) is connected with main connecting hole (3), and the middle part of described point connecting hole (5) is leaned on
The position of proximal portion has a pair runs through the pin hole (4) of sidewall before and after columnar metal housing (1), and described latch (6) is in U
Shape, its two pole is inserted on a point connecting hole (5) in pin hole (4) side by side.
Latch is used to fix locking high pressure connection the most according to claim 1, it is characterised in that: described columnar metal shell
The lower surface of body (1) is plane.
Latch is used to fix locking high pressure connection the most according to claim 1, it is characterised in that: described columnar metal shell
The half of body (1) lower surface is outboard end inclined-plane up, and the central shaft of corresponding point connecting hole (5) is vertical with this inclined-plane.
Latch is used to fix locking high pressure connection the most according to claim 1, it is characterised in that: described main connecting hole
(3) upper end inwall is disposed with threaded joints (2).
Latch is used to fix locking high pressure connection the most according to claim 1, it is characterised in that: described pin hole (4)
The position of position and the annular groove of plug sidewalls match, described latch (6) is embedded in the annular groove of plug sidewalls.
Latch is used to fix locking high pressure connection the most according to claim 1, it is characterised in that: described columnar metal shell
Cutting plane (7) it has been arranged symmetrically with on the downside of end face before and after body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610969344.2A CN106299853A (en) | 2016-10-28 | 2016-10-28 | A kind of latch is used to fix locking high pressure connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610969344.2A CN106299853A (en) | 2016-10-28 | 2016-10-28 | A kind of latch is used to fix locking high pressure connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106299853A true CN106299853A (en) | 2017-01-04 |
Family
ID=57721384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610969344.2A Pending CN106299853A (en) | 2016-10-28 | 2016-10-28 | A kind of latch is used to fix locking high pressure connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106299853A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2744009Y (en) * | 2004-10-20 | 2005-11-30 | 王宪金 | Safety socket |
| US20110148093A1 (en) * | 2009-12-17 | 2011-06-23 | Yuk Nam Choi | Pipe coupling device |
| CN201937123U (en) * | 2010-11-12 | 2011-08-17 | 陕西华达工模具制造有限责任公司 | Electric connector with U-shaped clamping pin |
| CN102345775A (en) * | 2011-09-30 | 2012-02-08 | 苏州捷英特管道技术有限公司 | Pipe coupling locking assembly |
| CN202395237U (en) * | 2011-09-25 | 2012-08-22 | 吴礼兴 | Anti-loose device of socket |
| CN102931514A (en) * | 2012-11-09 | 2013-02-13 | 浙江正泰建筑电器有限公司 | Safety mechanism |
| CN103447947A (en) * | 2013-08-01 | 2013-12-18 | 浙江恒成硬质合金有限公司 | Multi-face punching head fine grinding and indexing clamp |
| CN203589394U (en) * | 2013-11-22 | 2014-05-07 | 常熟市通防电器有限公司 | Mining intrinsic-safe rapid-plug connector with steel wire braided rubber sheath |
| CN104259524A (en) * | 2014-10-17 | 2015-01-07 | 无锡市宏源弹性器材有限公司 | Jack indexing jig |
| CN204152897U (en) * | 2014-08-17 | 2015-02-11 | 温州市飞马特焊接设备有限公司 | A kind of European rapid pipe joint seat |
| CN204424519U (en) * | 2015-04-05 | 2015-06-24 | 新兴铸管股份有限公司 | A kind of for the piecing devices of electric welding machine with weldering target |
| CN105356141A (en) * | 2015-11-06 | 2016-02-24 | 苏州璟晖电子科技有限公司 | Electrical connection device, plug and socket thereof, and power strip |
| CN206098878U (en) * | 2016-10-28 | 2017-04-12 | 宁波华睿机械有限公司 | Adopt fixed locking high pressure joint of bolt |
-
2016
- 2016-10-28 CN CN201610969344.2A patent/CN106299853A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2744009Y (en) * | 2004-10-20 | 2005-11-30 | 王宪金 | Safety socket |
| US20110148093A1 (en) * | 2009-12-17 | 2011-06-23 | Yuk Nam Choi | Pipe coupling device |
| CN201937123U (en) * | 2010-11-12 | 2011-08-17 | 陕西华达工模具制造有限责任公司 | Electric connector with U-shaped clamping pin |
| CN202395237U (en) * | 2011-09-25 | 2012-08-22 | 吴礼兴 | Anti-loose device of socket |
| CN102345775A (en) * | 2011-09-30 | 2012-02-08 | 苏州捷英特管道技术有限公司 | Pipe coupling locking assembly |
| CN102931514A (en) * | 2012-11-09 | 2013-02-13 | 浙江正泰建筑电器有限公司 | Safety mechanism |
| CN103447947A (en) * | 2013-08-01 | 2013-12-18 | 浙江恒成硬质合金有限公司 | Multi-face punching head fine grinding and indexing clamp |
| CN203589394U (en) * | 2013-11-22 | 2014-05-07 | 常熟市通防电器有限公司 | Mining intrinsic-safe rapid-plug connector with steel wire braided rubber sheath |
| CN204152897U (en) * | 2014-08-17 | 2015-02-11 | 温州市飞马特焊接设备有限公司 | A kind of European rapid pipe joint seat |
| CN104259524A (en) * | 2014-10-17 | 2015-01-07 | 无锡市宏源弹性器材有限公司 | Jack indexing jig |
| CN204424519U (en) * | 2015-04-05 | 2015-06-24 | 新兴铸管股份有限公司 | A kind of for the piecing devices of electric welding machine with weldering target |
| CN105356141A (en) * | 2015-11-06 | 2016-02-24 | 苏州璟晖电子科技有限公司 | Electrical connection device, plug and socket thereof, and power strip |
| CN206098878U (en) * | 2016-10-28 | 2017-04-12 | 宁波华睿机械有限公司 | Adopt fixed locking high pressure joint of bolt |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |