CN216520072U - Novel stainless steel joint - Google Patents
Novel stainless steel joint Download PDFInfo
- Publication number
- CN216520072U CN216520072U CN202123188672.4U CN202123188672U CN216520072U CN 216520072 U CN216520072 U CN 216520072U CN 202123188672 U CN202123188672 U CN 202123188672U CN 216520072 U CN216520072 U CN 216520072U
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- trapezoidal
- stainless steel
- novel stainless
- steel joint
- fixedly connected
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Abstract
The utility model discloses a novel stainless steel joint which comprises an external thread head, a hexagonal screwing part, a connecting part, a jack and a trapezoidal pressing block. This novel stainless steel joint, during the use, at first take this novel stainless steel joint, internal thread interface on with external screw thread head and the connecting tube corresponds, and twist the portion through the hexagonal and twist in the internal thread interface on with external screw thread head twist the connecting tube, then take the coupling hose that needs to connect, wipe the tip of coupling hose in the human jack, lead to this moment and rotate the interior thread bush through anti-skidding arch, interior thread bush drives the pressure ring and produces the extrusion to the top of trapezoidal briquetting under the cooperation of the external screw thread portion on connecting portion this moment, press down in the cooperation of trapezoidal cell body this moment, rubber pad and block rubber produce deformation this moment, trapezoidal briquetting moves downwards and inside the jack, the dog slides in the ring channel this moment, thereby make trapezoidal briquetting press in coupling hose's the outside, make coupling hose and this novel stainless steel joint stable connection.
Description
Technical Field
The utility model relates to a joint, in particular to a novel stainless steel joint.
Background
The stainless steel joint is made of stainless steel and is used for connecting a hose and a pipeline.
However, when the hose is connected, the problem that the joint is not stable enough is easily caused, so that the hose and the joint are separated, and the hose is not easily connected, and therefore, the novel stainless steel joint is provided for optimizing the novel stainless steel joint.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel stainless steel joint to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a novel stainless steel connects, including the external screw thread head, the portion is twisted to the top fixedly connected with hexagonal of external screw thread head, the transition portion in the middle of the top surface fixedly connected with of the portion is twisted to the hexagonal, the top surface fixedly connected with connecting portion of middle transition portion, the external screw thread head, the portion is twisted to the hexagonal, the center department of middle transition portion and connecting portion runs through jointly and is equipped with the perforation, the jack has been seted up in the corresponding fenestrate outside in top of connecting portion, the outside circumference of jack is equipped with trapezoidal cell body, sliding connection has the trapezoidal briquetting rather than the looks adaptation in the trapezoidal cell body, the bottom of jack is equipped with the rubber pad, four sides of rubber pad correspond trapezoidal cell body department fixedly connected with block rubber, block rubber and the bottom looks adaptation of trapezoidal cell body, the top fixedly connected with dog of trapezoidal briquetting, the outside of dog is equipped with extrusion mechanism.
As a further scheme of the utility model: the thickness of block rubber is less than the rubber pad, is equipped with the step between block rubber and the rubber pad, and the bottom of trapezoidal briquetting insert in the step and with step looks adaptation, be used for spacing trapezoidal briquetting through the setting in step groove, avoid the direct landing of trapezoidal briquetting to the slot in, block rubber and rubber pad are soft rubber, can be through producing deformation under the extrusion of trapezoidal briquetting.
As a still further scheme of the utility model: the bevel edge of the trapezoidal pressing block corresponds to the bevel edge of the trapezoidal groove body, and the bevel edges are both arranged in a polishing mode.
As a still further scheme of the utility model: the extrusion mechanism comprises a compression ring and an internal thread sleeve.
As a still further scheme of the utility model: the clamping ring is arranged above the trapezoidal pressing block, the internal thread sleeve is fixedly connected to the outer side of the clamping ring, the clamping ring corresponds to the stop block and is provided with a ring groove matched with the stop block, the ring groove is arranged to avoid the stop block when the trapezoidal pressing block is extruded to move, the outer side of the top of the connecting portion is provided with an external thread portion matched with the internal thread sleeve, and the internal thread sleeve is connected with the connecting portion in a threaded mode through the external thread portion.
As a still further scheme of the utility model: the outer circumference of the internal thread sleeve is fixedly connected with an anti-skid bulge.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the matching between the external thread head and the hexagonal screwing part, the novel stainless steel joint can be conveniently installed on a connecting pipeline, meanwhile, through the matching between the connecting part, the perforation and the jack, the opposite insertion connection can be realized for the connecting hose, and through the matching use between the trapezoidal groove body, the trapezoidal pressing block, the rubber pad, the rubber block, the stop block, the extruding mechanism, the pressing ring, the internal thread sleeve, the annular groove, the external thread part and the anti-skid protrusion, the trapezoidal pressing block can be pressurized through the extruding mechanism, and can be extruded towards the inner side of the jack under the matching of the trapezoidal groove, so that the connecting hose inserted into the jack can be extruded and reinforced, and therefore, the novel stainless steel joint can more stably fix the connecting hose inserted into the jack, and the possibility of falling of the connecting hose is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a novel stainless steel joint.
Fig. 2 is a perspective view of a novel stainless steel joint.
Fig. 3 is a cross-sectional view of a novel stainless steel fitting.
In the figure: the anti-skid device comprises an external thread head 1, a hexagonal screwing part 2, a middle transition part 3, a connecting part 4, a through hole 5, a jack 6, a trapezoidal groove 7, a trapezoidal pressing block 8, a rubber pad 9, a rubber block 10, a stop block 11, an extrusion mechanism 12, a pressing ring 13, an internal thread sleeve 14, an annular groove 15, an external thread part 16 and an anti-skid protrusion 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, a novel stainless steel joint includes an external screw thread 1, a hexagonal screwing portion 2 is fixedly connected to the top of the external screw thread 1, an intermediate transition portion 3 is fixedly connected to the top surface of the hexagonal screwing portion 2, a connecting portion 4 is fixedly connected to the top surface of the intermediate transition portion 3, a through hole 5 is commonly penetrated through the centers of the external screw thread 1, the hexagonal screwing portion 2, the intermediate transition portion 3 and the connecting portion 4, a jack 6 is formed at the top of the connecting portion 4 corresponding to the outside of the through hole 5, a trapezoidal groove 7 is formed on the outer circumference of the jack 6, a trapezoidal pressing block 8 adapted to the trapezoidal groove 7 is slidably connected to the trapezoidal groove 7, a rubber pad 9 is arranged at the bottom of the jack 6, rubber blocks 10 are fixedly connected to the four sides of the rubber pad 9 corresponding to the trapezoidal groove 7, the rubber blocks 10 are adapted to the bottom of the trapezoidal groove 7, and a stop block 11 is fixedly connected to the top of the trapezoidal pressing block 8, the outside of the stopper 11 is provided with a pressing mechanism 12.
The thickness of block rubber 10 is less than rubber pad 9, is equipped with the step between block rubber 10 and the rubber pad 9, and the bottom of trapezoidal briquetting 8 insert in the step and with step looks adaptation, be used for spacing trapezoidal briquetting 8 through the setting in step groove, avoid the direct landing of trapezoidal briquetting 8 to jack 6 in, block rubber 10 and rubber pad 9 are soft rubber, can be through producing deformation under the extrusion of trapezoidal briquetting 8.
The bevel edge of the trapezoidal pressing block 8 corresponds to the bevel edge of the trapezoidal groove body 7, and the bevel edges are both arranged in a polishing mode.
The extrusion mechanism 12 comprises a press ring 13 and an internal thread sleeve 14.
The clamping ring 13 is arranged above the trapezoidal pressing block 8, the internal thread sleeve 14 is fixedly connected to the outer side of the clamping ring 13, the annular groove 15 matched with the stop block 11 is formed in the position, corresponding to the stop block 11, of the clamping ring 13, the annular groove 15 is used for avoiding the stop block 11 when the trapezoidal pressing block 8 is extruded and moved, the external thread portion 16 matched with the internal thread sleeve 14 is arranged on the outer side of the top of the connecting portion 4, and the internal thread sleeve 14 is in threaded connection with the connecting portion 4 through the external thread portion 16.
The outer circumference of the internal thread sleeve 14 is fixedly connected with an anti-skid protrusion 17, and the anti-skid protrusion 17 is arranged to facilitate rotation of the internal thread sleeve 14.
The working principle of the utility model is as follows:
when in use, the novel stainless steel joint is taken firstly, the external screw thread head 1 is corresponding to the internal screw thread interface on the connecting pipeline, the external thread head 1 is screwed into the internal thread joint on the connecting pipeline through the hexagonal screwing part 2, then taking a connecting hose to be connected, wiping the end part of the connecting hose into a jack 6, rotating an internal thread sleeve 14 through an anti-skid protrusion 17, driving a press ring 13 to extrude the top of a trapezoidal press block 8 by the internal thread sleeve 14 under the matching of an external thread part 16 on a connecting part 4, pressing down under the matching of a trapezoidal groove body 7, deforming a rubber pad 9 and a rubber block 10, moving the trapezoidal press block 8 downwards and towards the jack 6, sliding a stop block 11 in an annular groove 15, thereby make trapezoidal briquetting 8 press in coupling hose's the outside for coupling hose and this novel stainless steel connect stable connection.
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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a novel stainless steel connects, includes external screw thread head (1), its characterized in that: the top of the external thread head (1) is fixedly connected with a hexagonal screwing part (2), the top surface of the hexagonal screwing part (2) is fixedly connected with a middle transition part (3), the top surface of the middle transition part (3) is fixedly connected with a connecting part (4), the centers of the external thread head (1), the hexagonal screwing part (2), the middle transition part (3) and the connecting part (4) are provided with through holes (5) in a penetrating way, the top of the connecting part (4) is provided with a jack (6) corresponding to the outer side of the through holes (5), the outer circumference of the jack (6) is provided with a trapezoidal groove body (7), the trapezoidal groove body (7) is internally connected with a trapezoidal pressing block (8) matched with the trapezoidal groove body in a sliding way, the bottom of the jack (6) is provided with a rubber pad (9), four sides of the rubber pad (9) are fixedly connected with rubber blocks (10) corresponding to the trapezoidal groove body (7), and the rubber blocks (10) are matched with the bottom of the trapezoidal groove body (7), the top of the trapezoidal pressing block (8) is fixedly connected with a stop block (11), and the outer side of the stop block (11) is provided with an extrusion mechanism (12).
2. The novel stainless steel joint of claim 1, wherein: the thickness of the rubber block (10) is smaller than that of the rubber pad (9), a step is arranged between the rubber block (10) and the rubber pad (9), and the bottom of the trapezoidal pressing block (8) is inserted into the step and matched with the step.
3. The novel stainless steel joint of claim 1, wherein: the bevel edge of the trapezoidal pressing block (8) corresponds to the bevel edge of the trapezoidal groove body (7), and the bevel edges are both arranged in a polishing mode.
4. The novel stainless steel joint of claim 1, wherein: the extrusion mechanism (12) comprises a pressing ring (13) and an internal thread sleeve (14).
5. The novel stainless steel joint of claim 4, wherein: the clamping ring is characterized in that the clamping ring (13) is arranged above the trapezoidal pressing block (8), the internal thread sleeve (14) is fixedly connected to the outer side of the clamping ring (13), the clamping ring (13) corresponds to the stop block (11) and is provided with an annular groove (15) matched with the stop block (11), the outer side of the top of the connecting portion (4) is provided with an external thread portion (16) matched with the internal thread sleeve (14), and the internal thread sleeve (14) is in threaded connection with the connecting portion (4) through the external thread portion (16).
6. The novel stainless steel joint of claim 4, wherein: the outer circumference of the internal thread sleeve (14) is fixedly connected with an antiskid lug (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123188672.4U CN216520072U (en) | 2021-12-17 | 2021-12-17 | Novel stainless steel joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123188672.4U CN216520072U (en) | 2021-12-17 | 2021-12-17 | Novel stainless steel joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216520072U true CN216520072U (en) | 2022-05-13 |
Family
ID=81499599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123188672.4U Active CN216520072U (en) | 2021-12-17 | 2021-12-17 | Novel stainless steel joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216520072U (en) |
-
2021
- 2021-12-17 CN CN202123188672.4U patent/CN216520072U/en active Active
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