CN214947209U - Clamping type one-way hinged joint - Google Patents
Clamping type one-way hinged joint Download PDFInfo
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- CN214947209U CN214947209U CN202120152333.1U CN202120152333U CN214947209U CN 214947209 U CN214947209 U CN 214947209U CN 202120152333 U CN202120152333 U CN 202120152333U CN 214947209 U CN214947209 U CN 214947209U
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- screw thread
- joint
- threaded column
- thread post
- knob
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Abstract
The utility model discloses an one-way articulated joint of card formula, include: the joint body, the left side that connects the body is provided with the feed inlet and the left side is provided with reserve mouthful, the feed inlet evenly connects the body with reserve mouthful inside being linked together, the inside of connecting the body is provided with the upper portion of screw thread post and is provided with the knob. The utility model discloses be provided with feed inlet and left side on the right side that connects the body and be provided with reserve mouth, reserve mouth is sealed for a long time, can open emergent use under emergency, the lower part that sets up knob and knob at the top that connects the body simultaneously is provided with the screw thread post, welded fastening and screw thread post's inside has seted up the through-hole between screw thread post and the knob, the screw thread post plug-in is corresponding with feed inlet and reserve mouth respectively in the both sides that connect the body inside and through-hole, the inside that sets up concave ring and concave ring in the junction of screw thread post and spiral cover is provided with the sealing washer, the leakproofness of screw thread post and this body coupling has been guaranteed.
Description
Technical Field
The utility model relates to an articulated joint technical field, more specifically are one-way articulated joint of card formula.
Background
Pipe joints are detachable connections that connect pipes, between pipes, and between hydraulic parts. The connecting thread of the pipe joint can be connected by common fine thread and taper thread, the taper thread is commonly used for medium and low pressure systems, the common fine thread is commonly used for high pressure systems, and the hinged type pipe joint is characterized in that the direction of pipe distribution can be adjusted at will, the installation is convenient, and the occupied space is small.
Present one-way articulated joint design is fixed, often only uses as two sets of pipe connection, and when being connected with the pipeline, can't guarantee the stability of pipeline. Therefore, a new technical solution needs to be provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an one-way articulated joint of card formula has solved among the prior art present one-way articulated joint design fixed, often only regards as two sets of pipe connection usefulness, and when being connected with the pipeline, can't guarantee the problem of the stability of pipeline.
In order to achieve the above object, the utility model provides a following technical scheme: a snap-in one-way articulation joint comprising: the joint body, the left side that connects the body is provided with feed inlet and left side and is provided with reserve mouth, feed inlet and reserve mouth evenly connect the body inside and be linked together, the inside upper portion that is provided with screw thread post and screw thread post that connects the body is provided with the knob, screw thread post and joint between the body are threaded connection, the inside both ends that are provided with through-hole and through-hole of screw thread post are corresponding with feed inlet and reserve mouth respectively, the screw thread post is the setting of cavity column structure, the end of screw thread post is provided with the outside that extends the end and extend the end and is provided with the sleeve, telescopic inside is provided with threaded connection between connecting hole and the extension end.
As a preferred embodiment of the present invention, the inside of the spare port is provided with a seal ring and a screw thread connection between the seal cover and the spare port.
As a preferred embodiment of the utility model, the inside that the junction of knob and screw thread post is provided with concave ring and concave ring is provided with the sealing washer, the sealing washer cup joint on screw thread post surface and with connect the inside mutual contact of body.
As a preferred embodiment of the present invention, the sleeve is externally provided with a protrusion and the supporting block is arranged in a hexagonal structure and is welded and fixed with the sweet cone.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model is provided with a feed inlet on the right side of the joint body and a spare port on the left side, the spare port is sealed by a sealing cover for a long time, the emergency connector can be opened for emergency use in emergency, the knob is arranged at the top of the connector body, the threaded column is arranged at the lower part of the knob, the threaded column and the knob are fixedly welded, the through hole is formed in the threaded column, the threaded column is inserted in the connector body, two sides of the through hole respectively correspond to the feed port and the standby port, the concave ring is arranged at the joint of the threaded column and the screw cap, and the sealing ring is arranged inside the concave ring, so that the sealing property of the connection between the threaded column and the joint body is ensured, simultaneously, an extension end is arranged at the lower end of the threaded column, a connecting hole is formed in the portion, capable of being connected with the sleeve, of the extension end, and the connecting hole is connected with the extension end in a threaded mode.
Drawings
FIG. 1 is a schematic view of the overall internal structure of the present invention;
fig. 2 is a schematic view of the structure of the knob and the threaded post of the present invention.
In the figure: 1. a connector body; 2. a knob; 3. a threaded post; 4. a sealing cover; 5. a feed inlet; 6. an extension end; 7. a sleeve; 8. connecting holes; 9. a bump; 10. a concave ring; 11. a seal ring; 12. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a snap-in one-way articulation joint comprising: the connector comprises a connector body 1, wherein a feed inlet 5 is arranged on the left side of the connector body 1, a spare port is arranged on the left side of the connector body, the feed inlet 5 is communicated with the inside of the spare port uniform connector body 1, a threaded column 3 is arranged inside the connector body 1, a knob 2 is arranged on the upper portion of the threaded column 3, the threaded column 3 is in threaded connection with the connector body 1, a through hole 12 is arranged inside the threaded column 3, two ends of the through hole 12 correspond to the feed inlet 5 and the spare port respectively, the threaded column 3 is arranged in a hollow structure, an extending end 6 is arranged at the tail end of the threaded column 3, a sleeve 7 is arranged outside the extending end 6, a connecting hole 8 is arranged inside the sleeve 7, the connecting hole 8 is in threaded connection with the extending end 6, the feed inlet 5 is arranged on the right side of the connector body 1, the spare port is arranged on the left side of the connector body 1, and the spare port is sealed by a sealing cover 4 for a long time, can open emergent use under emergency, the lower part that sets up knob 2 and knob 2 at the top that connects body 1 simultaneously is provided with screw thread post 3, welded fastening and screw thread post 3's inside has seted up through-hole 12 between screw thread post 3 and the knob 2, screw thread post 3 pegs graft and corresponds with feed inlet 5 and reserve mouth respectively in 1 inside and through-hole 12 both sides of connecting body, the inside that sets up concave ring 10 and concave ring 10 at screw thread post 3 and the junction of spiral cover is provided with sealing washer 11, the leakproofness of screw thread post 3 with connecting body 1 being connected has been guaranteed, be provided with extension end 6 at screw thread post 3's lower extreme simultaneously, the outside of extension end 6 is provided with sleeve 7 and the inside that the head can be provided with connecting hole 8, threaded connection between connecting hole 8 and the extension end 6, this kind of setting has guaranteed screw thread post 3 and has connected the stable connection and has made things convenient for the connection of outside pipeline simultaneously.
Further improved, as shown in fig. 1: the inside of reserve mouth is provided with sealing washer 11 and sealed lid 4 and reserve mouthful between threaded connection, and the setting of sealed lid 4 makes reserve mouthful be in the enclosed state.
Further improved, as shown in fig. 1: the connecting part of the knob 2 and the threaded column 3 is provided with a concave ring 10, a sealing ring 11 is arranged inside the concave ring 10, the sealing ring 11 is sleeved on the surface of the threaded column 3 and is in contact with the inside of the connector body 1, the concave ring 10 is arranged to facilitate the installation of the threaded column 3, and the sealing performance of the threaded column 3 is guaranteed due to the arrangement of the sealing ring 11.
Further improved, as shown in fig. 1: the outside of the sleeve 7 is provided with a convex block 9, the supporting block is arranged in a hexagonal structure and is welded and fixed with the sweet cone, and the supporting block is arranged to facilitate the connection of the sleeve 7 with the pipeline and the extension end 6.
The utility model is provided with a feed inlet 5 on the right side of a joint body 1 and a spare port on the left side, the spare port is sealed for a long time by a sealing cover 4, and can be opened for emergency use under emergency conditions, meanwhile, a knob 2 is arranged on the top of the joint body 1 and a screw thread column 3 is arranged on the lower part of the knob 2, the screw thread column 3 is fixedly welded with the knob 2, a through hole 12 is arranged inside the screw thread column 3, the screw thread column 3 is inserted inside the joint body 1, the two sides of the through hole 12 are respectively corresponding to the feed inlet 5 and the spare port, a concave ring 10 is arranged at the joint of the screw thread column 3 and the screw cap, a sealing ring 11 is arranged inside the concave ring 10, the sealing performance of the connection of the screw thread column 3 and the joint body 1 is ensured, meanwhile, an extension end 6 is arranged at the lower end of the screw thread column 3, a sleeve 7 is arranged outside the extension end 6, a connecting hole 8 is arranged inside the head can, and the connecting hole 8 is in threaded connection with the extension end 6, this kind of setting has guaranteed that the threaded column 3 connects the stable convenient connection of outside pipeline simultaneously.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a card formula one-way hinged joint which characterized in that: the method comprises the following steps: a joint body (1), wherein a feed inlet (5) is arranged on the left side of the joint body (1) and a standby port is arranged on the left side, the feed inlet (5) is communicated with the inside of the spare port uniform joint body (1), a threaded column (3) is arranged in the joint body (1), a knob (2) is arranged at the upper part of the threaded column (3), the threaded column (3) is in threaded connection with the joint body (1), a through hole (12) is arranged inside the threaded column (3), two ends of the through hole (12) respectively correspond to the feed port (5) and the standby port, the threaded column (3) is arranged in a hollow structure, the tail end of the threaded column (3) is provided with an extension end (6), the outer part of the extension end (6) is provided with a sleeve (7), the sleeve (7) is internally provided with a connecting hole (8), and the connecting hole (8) is in threaded connection with the extension end (6).
2. The bayonet one-way hinge joint of claim 1, wherein: the inside of reserve mouth is provided with sealing washer (11) and sealed lid (4) and the threaded connection between the reserve mouth.
3. The bayonet one-way hinge joint of claim 1, wherein: the joint of the knob (2) and the threaded column (3) is provided with a concave ring (10), a sealing ring (11) is arranged inside the concave ring (10), and the sealing ring (11) is sleeved on the surface of the threaded column (3) and is in contact with the inside of the joint body (1).
4. The bayonet one-way hinge joint of claim 1, wherein: the outside of the sleeve (7) is provided with a convex block (9), and the supporting block is arranged in a hexagonal structure and is welded and fixed with the sweet cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120152333.1U CN214947209U (en) | 2021-01-20 | 2021-01-20 | Clamping type one-way hinged joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120152333.1U CN214947209U (en) | 2021-01-20 | 2021-01-20 | Clamping type one-way hinged joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214947209U true CN214947209U (en) | 2021-11-30 |
Family
ID=79079904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120152333.1U Active CN214947209U (en) | 2021-01-20 | 2021-01-20 | Clamping type one-way hinged joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214947209U (en) |
-
2021
- 2021-01-20 CN CN202120152333.1U patent/CN214947209U/en active Active
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