CN205896467U - Trachea straight joint - Google Patents
Trachea straight joint Download PDFInfo
- Publication number
- CN205896467U CN205896467U CN201620747346.2U CN201620747346U CN205896467U CN 205896467 U CN205896467 U CN 205896467U CN 201620747346 U CN201620747346 U CN 201620747346U CN 205896467 U CN205896467 U CN 205896467U
- Authority
- CN
- China
- Prior art keywords
- tracheae
- joint body
- adapter sleeve
- union coupling
- coupling cover
- 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
Links
Abstract
The utility model discloses a trachea straight joint, including connecting the body, it links to each other with the pipe connection to connect body one end, it links to each other with coupling nut to connect the body other end, the pipe connection includes polite for regarding oneself as a stranger or outsider union coupling cover, intrinsic qi union coupling cover, polite for regarding oneself as a stranger or outsider union coupling cover links to each other with intrinsic qi union coupling cover, connect this internal intrinsic qi union coupling cover of installing, positioning groove has been seted up on the intrinsic qi union coupling cover lateral wall, positioning hole has been seted up on the joint body, all install the locating pin in positioning hole and the positioning groove, just the joint body passes through the locating pin and links to each other with intrinsic qi union coupling cover. A trachea straight joint, its simple structure, simple to operate can adjust the connection interface of connecting pipe or tubular metal resonator in a flexible way to improve the installation effectiveness.
Description
Technical field
The utility model is related to a kind of tracheae straight coupling.
Background technology
With the continuous improvement of modernization, pipe fitting is increasingly popularized, and is widely used in various occasions.Pipe main body
Need various terminal, existing joint is mostly the connection between metallic conduit and metallic conduit, rare tracheae and metallic conduit it
Between jointing.Jointing presence between simultaneously current used tracheae and metallic conduit is connected tracheae or metal
The connecting interface size of pipe is fixed, thus making troubles to installing connection.
Utility model content
The purpose of this utility model is to provide a kind of tracheae straight coupling, and its structure is simple, easy for installation, can be flexible
Adjust the connecting interface connecting tracheae or metal tube, thus improving installation effectiveness.
In order to achieve the above object, the technical solution of the utility model is:
A kind of tracheae straight coupling, including joint body, described joint body one end is connected with gas-tpe fitting, described joint
The body other end is connected with attaching nut；Described gas-tpe fitting includes outer gas pipe connector sleeves, interior tracheae adapter sleeve, described outer tracheae
Adapter sleeve is connected with interior tracheae adapter sleeve, is provided with interior tracheae adapter sleeve, described interior tracheae adapter sleeve side in described joint body
Offer detent on wall, described joint body offers positioning through hole, all pacify in described positioning through hole and detent
Equipped with alignment pin, and described joint body is connected with interior tracheae adapter sleeve by alignment pin.
Between described joint body and gas-tpe fitting, cushion pad is installed.
Form friction pattern is offered on described attaching nut's lateral wall.
Described outer gas pipe connector sleeves and interior tracheae adapter sleeve is integrally manufactured forms.
The beneficial effects of the utility model are: a kind of tracheae straight coupling, and its structure is simple, easy for installation, can be flexible
Adjust the connecting interface connecting tracheae or metal tube, thus improving installation effectiveness.
Brief description
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Embodiment 1
A kind of tracheae straight coupling as shown in Figure 1, including joint body 1, described joint body 1 one end and gas-tpe fitting 2
It is connected, described joint body 1 other end is connected with attaching nut 3；Described gas-tpe fitting 2 includes outer gas pipe connector sleeves 4, interior tracheae
Adapter sleeve 5, described outer gas pipe connector sleeves 4 are connected with interior tracheae adapter sleeve 5, be provided with interior tracheae and connect in described joint body 1
Set 5, described interior tracheae adapter sleeve 5 side wall offers detent 6, described joint body 1 offers positioning through hole 7, institute
State in positioning through hole 7 and detent 6 and be mounted on alignment pin 8, and described joint body 1 passes through alignment pin 8 with interior tracheae even
Female connector 5 is connected.
When needing to change gas-tpe fitting 2, alignment pin 8 is detached and after detent 6 and positioning through hole 7, just can feel tracheae
Joint 2.The attaching nut 3 of different size according to the interface size of metal tube, can be selected.
Between described joint body 1 and gas-tpe fitting 2, cushion pad 9 is installed.The setting of cushion pad 9 it can be avoided that joint this
Body 1 or gas-tpe fitting 2 are because of external force collision thus damaging.
Form friction pattern 10 is offered on described attaching nut 3 lateral wall.The installation of attaching nut 3 is easy in the setting of form friction pattern 10
Use.
Described outer gas pipe connector sleeves 4 and interior tracheae adapter sleeve 5 is integrally manufactured forms.
A kind of tracheae straight coupling of the present embodiment, its structure is simple, easy for installation, can flexible modulation connect tracheae or
The connecting interface of metal tube, thus improve installation effectiveness.
Claims (4)
1. a kind of tracheae straight coupling it is characterised in that: include joint body (1), described joint body (1) one end is connect with tracheae
Head (2) is connected, and described joint body (1) other end is connected with attaching nut (3)；Described gas-tpe fitting (2) includes outer tracheae even
Female connector (4), interior tracheae adapter sleeve (5), described outer gas pipe connector sleeves (4) are connected with interior tracheae adapter sleeve (5), described joint body
(1) interior tracheae adapter sleeve (5) is installed in, described interior tracheae adapter sleeve (5) side wall offers detent (6), described connect
Offer positioning through hole (7) on head body (1), in described positioning through hole (7) and detent (6), be mounted on alignment pin (8),
And described joint body (1) is connected with interior tracheae adapter sleeve (5) by alignment pin (8).
2. a kind of tracheae straight coupling according to claim 1 it is characterised in that: described joint body (1) is connect with tracheae
Between head (2), cushion pad (9) is installed.
3. a kind of tracheae straight coupling according to claim 1 it is characterised in that: on described attaching nut (3) lateral wall
Offer form friction pattern (10).
4. a kind of tracheae straight coupling according to claim 1 it is characterised in that: described outer gas pipe connector sleeves (4) and interior
Tracheae adapter sleeve (5) is integrally manufactured to be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620747346.2U CN205896467U (en) | 2016-07-16 | 2016-07-16 | Trachea straight joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620747346.2U CN205896467U (en) | 2016-07-16 | 2016-07-16 | Trachea straight joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205896467U true CN205896467U (en) | 2017-01-18 |
Family
ID=57774335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620747346.2U Expired - Fee Related CN205896467U (en) | 2016-07-16 | 2016-07-16 | Trachea straight joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205896467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536333A (en) * | 2020-04-27 | 2020-08-14 | 浙江正同管业有限公司 | Movable joint of stainless steel pipe |
-
2016
- 2016-07-16 CN CN201620747346.2U patent/CN205896467U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536333A (en) * | 2020-04-27 | 2020-08-14 | 浙江正同管业有限公司 | Movable joint of stainless steel pipe |
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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 |
Granted publication date: 20170118 Termination date: 20170716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |