CN205173784U - Metal joint that joint strength is high - Google Patents
Metal joint that joint strength is high Download PDFInfo
- Publication number
- CN205173784U CN205173784U CN201520980369.3U CN201520980369U CN205173784U CN 205173784 U CN205173784 U CN 205173784U CN 201520980369 U CN201520980369 U CN 201520980369U CN 205173784 U CN205173784 U CN 205173784U
- Authority
- CN
- China
- Prior art keywords
- jointing
- connecting sleeve
- metal joint
- metal
- joint
- 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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- Joints With Sleeves (AREA)
Abstract
The utility model discloses a metal joint that joint strength is high, including the metal joint body, the metal joint body includes first attach fitting, second attach fitting, first attach fitting links to each other with the clamping connection cover, the clamping connection cover links to each other with spacing adapter sleeve, spacing adapter sleeve links to each other with the second attach fitting, first attach fitting links to each other with first locating piece, the second attach fitting links to each other with the second locating piece. A metal joint that joint strength is high, its simple structure, simple to operate, the leakproofness is good, thus two of not only avoiding connecting of the setting of clamping connection cover and spacing adapter sleeve constantly rub between the tubular metal resonators and cause the damage, have improved the metal joint moreover and have been connected the joint strength between the tubular metal resonator.
Description
Technical field
The utility model relates to the high metal joint of a kind of join strength.
Background technique
Metal joint is commonly used, but current used metal joint not only exists sealing difference, the problems such as connective stability is low, and to there is between two connection metal pipes that metal joint connects constantly friction thus cause damage.Simultaneously along with the increase of metal joint service time, the frictional force between metal joint and connection metal pipe increases thus makes troubles to changing metal joint.
Model utility content
The purpose of this utility model is the metal joint providing a kind of join strength high, its structure is simple, easy for installation, good airproof performance, the setting of screens connecting sleeve and spacing connecting sleeve is not only avoided constantly rubbing between two connection metal pipes of connection thus causing damage, and improves the join strength between metal joint and connection metal pipe.
In order to achieve the above object, the technical solution of the utility model is:
The metal joint that a kind of join strength is high, comprise metal joint body, described metal joint body comprises the first jointing, the second jointing, described first jointing is connected with screens connecting sleeve, described screens connecting sleeve is connected with spacing connecting sleeve, and described spacing connecting sleeve is connected with the second jointing; Described first jointing is connected with the first positioning block, and described second jointing is connected with the second positioning block.
Outside described first jointing, fastening boss is installed, described fastening boss offers the lubrication groove of more than 1.
Outside described screens connecting sleeve, latch is installed.
Outside described second jointing, flexible sealing projection is installed, described flexible sealing projection offers triangle groove.
The connecting sleeve diameter of described spacing connecting sleeve is greater than the bond diameter of the second jointing, the bond diameter of described second jointing is greater than the bond diameter of the first jointing, and the bond diameter of described first jointing is greater than the connecting sleeve diameter of screens connecting sleeve.
The beneficial effects of the utility model are: the metal joint that a kind of join strength is high, its structure is simple, easy for installation, good airproof performance, the setting of screens connecting sleeve and spacing connecting sleeve is not only avoided constantly rubbing between two connection metal pipes of connection thus causing damage, and improves the join strength between metal joint and connection metal pipe.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment 1
The metal joint that a kind of join strength is high as shown in Figure 1, comprise metal joint body 1, described metal joint body 1 comprises the first jointing 2, second jointing 3, described first jointing 2 is connected with screens connecting sleeve 4, described screens connecting sleeve 4 is connected with spacing connecting sleeve 5, and described spacing connecting sleeve 5 is connected with the second jointing 3; Described first jointing 2 is connected with the first positioning block 6, and described second jointing 3 is connected with the second positioning block 7.The installation location of metal joint is convenient in the setting of the first positioning block 6, second positioning block 7.
Outside described first jointing 2, fastening boss 11 is installed, described fastening boss 11 offers the lubrication groove 12 of more than 1.The installation that the first jointing 2 is convenient in the setting of fastening boss 11 is fastening, and the setting of lubrication groove 12 can effectively lubricating first jointing 2 and connection metal pipe.
Outside described screens connecting sleeve 4, latch 13 is installed.
Outside described second jointing 3, flexible sealing projection 14 is installed, described flexible sealing projection 14 offers triangle groove 15.The setting of flexible sealing projection 14 effectively can not only avoid the frictionally damage between the second jointing 3 and connection metal pipe, and can improve the sealing between the second jointing 3 and connection metal pipe.
The connecting sleeve diameter of described spacing connecting sleeve 5 is greater than the bond diameter of the second jointing 3, the bond diameter of described second jointing 3 is greater than the bond diameter of the first jointing 2, and the bond diameter of described first jointing 2 is greater than the connecting sleeve diameter of screens connecting sleeve 4.
The metal joint that a kind of join strength of the present embodiment is high, its structure is simple, easy for installation, good airproof performance, the setting of screens connecting sleeve and spacing connecting sleeve is not only avoided constantly rubbing between two connection metal pipes of connection thus causing damage, and improves the join strength between metal joint and connection metal pipe.
Claims (5)
1. the metal joint that a join strength is high, it is characterized in that: comprise metal joint body (1), described metal joint body (1) comprises the first jointing (2), the second jointing (3), described first jointing (2) is connected with screens connecting sleeve (4), described screens connecting sleeve (4) is connected with spacing connecting sleeve (5), and described spacing connecting sleeve (5) is connected with the second jointing (3); Described first jointing (2) is connected with the first positioning block (6), and described second jointing (3) is connected with the second positioning block (7).
2. the metal joint that a kind of join strength according to claim 1 is high, is characterized in that: be provided with fastening boss (11) outside described first jointing (2), described fastening boss (11) offers the lubrication groove (12) of more than 1.
3. the metal joint that a kind of join strength according to claim 1 is high, is characterized in that: be provided with latch (13) outside described screens connecting sleeve (4).
4. the metal joint that a kind of join strength according to claim 1 is high, is characterized in that: be provided with flexible sealing projection (14) outside described second jointing (3), and described flexible sealing projection (14) offers triangle groove (15).
5. the metal joint that a kind of join strength according to claim 1 is high, it is characterized in that: the connecting sleeve diameter of described spacing connecting sleeve (5) is greater than the bond diameter of the second jointing (3), the bond diameter of described second jointing (3) is greater than the bond diameter of the first jointing (2), and the bond diameter of described first jointing (2) is greater than the connecting sleeve diameter of screens connecting sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980369.3U CN205173784U (en) | 2015-12-02 | 2015-12-02 | Metal joint that joint strength is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980369.3U CN205173784U (en) | 2015-12-02 | 2015-12-02 | Metal joint that joint strength is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205173784U true CN205173784U (en) | 2016-04-20 |
Family
ID=55737777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520980369.3U Expired - Fee Related CN205173784U (en) | 2015-12-02 | 2015-12-02 | Metal joint that joint strength is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205173784U (en) |
-
2015
- 2015-12-02 CN CN201520980369.3U patent/CN205173784U/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 | ||
| 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: 20160420 Termination date: 20161202 |