CN110778824B - Hose corner connector - Google Patents
Hose corner connector Download PDFInfo
- Publication number
- CN110778824B CN110778824B CN201911095190.9A CN201911095190A CN110778824B CN 110778824 B CN110778824 B CN 110778824B CN 201911095190 A CN201911095190 A CN 201911095190A CN 110778824 B CN110778824 B CN 110778824B
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- CN
- China
- Prior art keywords
- connecting pipe
- connector
- nozzle
- hose
- corner connector
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
- F16L27/107—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/24—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with parts screwed directly on or into the hose
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a hose corner connector which is convenient to install, connects hoses with different corners through a soft middle connecting pipe, and wraps and protects the middle connecting pipe through a spring to avoid abrasion of the corner position. The corner position can be protected and supported, and the pipeline connection strength is improved. Two fixed covers of its characterized in that overlap respectively and arrange in on the lateral wall of middle part connecting pipe both ends, the middle part connecting pipe is the rubber tube, open at fixed cover one end middle part has the through hole, and in two one ends of connecting the mouth overlapped respectively and arranged the both ends of middle part connecting pipe, two other ends of connecting the mouth outwards worn out from the through hole on two fixed covers respectively, connect and put spacing snap ring on the lateral wall of mouth, and the card is arranged in fixed cover one and is served, a plurality of toper platforms formation tower type connectors have been put to the equidistance on the lateral surface of connecting the mouth, and the turriform connector is located the middle part connecting tube.
Description
Technical Field
The invention discloses a hose corner connector, relates to a connector with a protection structure and used for connecting hose corners, and belongs to the field of industrial equipment. In particular to a corner connector which is convenient to install, connects hoses with different corners through a soft middle connecting pipe, wraps and protects the middle connecting pipe through a spring and avoids abrasion of the corner position.
Background
At present, in industrial production, flexible pipelines are generally adopted to transmit liquid, and some environments are convenient for the arrangement of pipelines and need to connect the pipelines, during the layout process, the pipelines at the corner positions can contact with the corner positions, rub against each other and squeeze when the pipelines are pulled, so that the pipelines are pressed, cracked and leaked, the pipeline transmission is influenced, furthermore, the protection is needed to be carried out aiming at the corner connecting position of the pipeline, the existing corner protection is mainly to sleeve a protective sleeve on the outer side of the pipeline, or the design is carried out by adopting the metal hard pipe, but the abrasion still exists between the protective sleeve and the pipeline, the metal hard pipe only strengthens the material, and the metal hard pipe is adopted, because the angle is fixed, the application range is narrow, and some current protector structure are complicated, all install protective structure such as support additional outside the pipeline, and occupation space is big, and the installation is complicated, and it is inconvenient to dismantle.
Publication number CN207431449U discloses a copper pipe quick-connect pipe fitting, which comprises a base pipe, the base pipe is provided with a welding device that can weld the base pipe and a pipe fitting to be inserted together, the device mainly adopts insertion connection, but because it adopts copper, it can not be bent, and the applicable corner is fixed and can not be adjusted.
Disclosure of Invention
In order to improve the situation, the hose corner connector provided by the invention is convenient to install, the hoses with different corners are connected through the soft middle connecting pipe, and the middle connecting pipe is wrapped and protected through the spring, so that the corner position is prevented from being abraded. The corner position can be protected and supported, and the pipeline connection strength is improved.
The hose corner connector of the invention is realized by the following steps: the invention relates to a hose corner connector which comprises connecting nozzles, screw sleeves, springs, a middle connecting pipe, fixing sleeves, communicating grooves, fastening bulges, limiting snap rings, an inner fixing ring, a leading-in nozzle and a tower-shaped connector, wherein the two fixing sleeves are respectively sleeved on the outer side walls of the two ends of the middle connecting pipe, the middle connecting pipe is a rubber pipe, a through hole is formed in the middle of one end of each fixing sleeve, one ends of the two connecting nozzles are respectively sleeved in the two ends of the middle connecting pipe, the other ends of the two connecting nozzles respectively penetrate out from the through holes in the two fixing sleeves, the limiting snap rings are arranged on the outer side walls of the connecting nozzles and clamped on one ends of the fixing sleeves, a plurality of conical tables are arranged on the outer side surfaces of the connecting nozzles at equal intervals to form the tower-shaped connector, the tower-shaped connector is positioned in the middle connecting pipe, conical grooves are formed on the inner wall of the middle connecting pipe corresponding to the conical tables, and the conical tables are arranged in the corresponding conical grooves, a plurality of fastening bulges are arranged on the outer side surface of the connecting nozzle at equal intervals, the fastening bulges are positioned outside the middle connecting pipe, the other end of the connecting nozzle is a conical reducing part, one end of the leading-in nozzle is connected with the conical reducing part of the other end of the connecting nozzle, the leading-in nozzle is communicated with the connecting nozzle, a plurality of communicating grooves are formed in the leading-in nozzle at equal angles, the other end of the leading-in nozzle is of a round head structure, threads are arranged on the outer side wall of the fixing sleeve, the threaded sleeve is in threaded connection with the fixing sleeve through threads, the diameter of one end of the threaded sleeve, which faces the center of the middle connecting pipe, is larger than that of the other end, the outer side surface of the other end of the threaded sleeve is a hexagonal surface, the spring sleeve is arranged on the middle connecting pipe, two ends of the spring are respectively sleeved in one ends of the two threaded sleeves, the two ends of the spring are respectively connected with the two threaded sleeves, a plurality of inner fixing rings are arranged on the inner side wall of the fixing sleeve at equal intervals, an inner fixing groove is formed in the outer wall of the middle connecting pipe corresponding to the position of the inner fixing ring, the inner fixing ring is arranged in the corresponding inner fixing groove, and a distance is arranged between the spring and the outer side surface of the middle connecting pipe.
Has the beneficial effects.
Firstly, the spring can protect and support the corner position, and the pipeline connection strength is improved.
And secondly, the middle connecting pipe is contracted by stretching the springs to the two sides, so that the pressure of the pipeline is relieved.
And the reducing connecting nozzle is convenient for quick connection and installation of pipelines.
And fourthly, the bending device can be bent to adapt to different angle deflection.
Fifthly, the corner pipeline is not directly contacted with the wall of the outer side wiring groove, so that the influence of high-temperature and low-temperature environments on the corner pipeline is reduced.
Sixthly, the structure is simple, and the use is convenient.
Drawings
Fig. 1 is a perspective view of a hose corner connector of the present invention.
Fig. 2 is a schematic view of the construction of a hose corner connector of the present invention, showing only the connection of the end portions.
Fig. 3 is a perspective view of a connector nozzle of a hose corner connector according to the present invention.
In the attached drawings
Wherein the method comprises the following steps: connect mouth 1, swivel nut 2, spring 3, middle part connecting pipe 4, fixed cover 5, intercommunication groove 6, fastening arch 7, spacing snap ring 8, internal fixation ring 9, leading-in mouth 10, tower type connector 11.
The specific implementation mode is as follows:
the invention relates to a hose corner connector which is realized by a connecting nozzle 1, a threaded sleeve 2, a spring 3, a middle connecting pipe 4, fixing sleeves 5, a communicating groove 6, a fastening bulge 7, a limiting snap ring 8, an inner fixing ring 9, a leading-in nozzle 10 and a tower-shaped connector 11, wherein the two fixing sleeves 5 are respectively sleeved on the outer side walls of two ends of the middle connecting pipe 4, the middle connecting pipe 4 is a rubber pipe, a through hole is formed in the middle of one end of each fixing sleeve 5, one ends of the two connecting nozzles 1 are respectively sleeved in two ends of the middle connecting pipe 4, the other ends of the two connecting nozzles 1 respectively penetrate out from the through holes in the two fixing sleeves 5, the limiting snap ring 8 is arranged on the outer side wall of each connecting nozzle 1 and is clamped on one end of each fixing sleeve 5, a plurality of conical platforms are arranged on the outer side surface of each connecting nozzle 1 at equal intervals to form the tower-shaped connector 11, and the tower-shaped connector is positioned in the middle connecting pipe 4, the inner wall of the middle connecting pipe 4 is provided with a conical groove corresponding to the position of the conical table, the conical table is arranged in the corresponding conical groove, the outer side surface of the connecting nozzle 1 is provided with a plurality of fastening bulges 7 at equal intervals, the fastening bulges 7 are positioned outside the middle connecting pipe 4, the other end of the connecting nozzle 1 is a conical deformation diameter part, one end of the leading-in nozzle 10 is connected with the conical diameter-changing part at the other end of the connecting nozzle 1, the leading-in nozzle 10 is communicated with the connecting nozzle 1, the leading-in nozzle 10 is provided with a plurality of communicating grooves 6 at equal angles, the other end of the leading-in nozzle 10 is of a round head structure, the outer side wall of the fixing sleeve 5 is provided with a thread, the thread sleeve 2 is in threaded connection with the fixing sleeve 5 through the thread, the diameter of one end of the center of the middle connecting pipe 4 is larger than that of the other end of the sleeve 2, the outer side surface at the other end of the sleeve 2 is of a hexagonal surface, and the spring 3 is sleeved on the middle connecting pipe 4, the two ends of the spring 3 are respectively sleeved in one end of each of the two threaded sleeves 2, the two ends of the spring 3 are respectively connected with the two threaded sleeves 2, a plurality of inner fixing rings 9 are equidistantly arranged on the inner side wall of the fixing sleeve 5, inner fixing grooves are formed in the outer wall of the middle connecting pipe 4 corresponding to the inner fixing rings 9, the inner fixing rings 9 are arranged in the corresponding inner fixing grooves, and a distance is reserved between the outer side surfaces of the spring 3 and the middle connecting pipe 4;
when the hose corner connecting device is used, when the hose corners need to be connected, firstly, the two connecting nozzles 1 are respectively inserted into the ends of two hoses before and after the corners, the leading-in nozzle 10 is positioned in the hose, the ends of the hoses are sleeved on the fastening bulges 7, the fastening bulges 7 seal and fix the hoses, the middle connecting pipe 4 and the spring 3 are attached to the corner position to be bent, the hose is further connected at the corner position of the hose, the spring 3 is sleeved outside the middle connecting pipe 4, the middle connecting pipe 4 is separated from an external wiring groove, the middle connecting pipe 4 is protected, a distance is arranged between the spring 3 and the middle connecting pipe 4, and the spring 3 cannot rub against the middle connecting pipe 4;
then, the personnel respectively rotate the two screw sleeves 2 towards the direction far away from the middle connecting pipe 4, so that the distance between the two screw sleeves 2 is increased, the spring 3 is stretched to have the elastic stress of contraction, the middle connecting pipe 4 is contracted to be in a loose state, the tension of the middle connecting pipe 4 is relieved, the installation is completed, and the circulated liquid flows in and out through the communicating grooves 6 at the two ends of the connector;
when the hose is disassembled, the two connecting nozzles 1 are respectively pulled out from the two hoses;
the other end of the connecting nozzle 1 is designed to be a conical reducing part, so that the pipeline can be conveniently and quickly connected and installed;
reach simple to operate, connect the hose of different corners through soft middle part connecting pipe 4 to wrap up the protection through spring 3 to middle part connecting pipe 4, avoid the purpose of corner position wearing and tearing.
It will be appreciated by those skilled in the art that changes may be made without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.
Claims (8)
1. A hose corner connector, characterized by: two fixed sleeves are respectively sleeved on the outer side walls of two ends of a middle connecting pipe, the middle connecting pipe is a rubber pipe, a through hole is formed in the middle of one end of each fixed sleeve, one end of each connecting nozzle is respectively sleeved in two ends of the middle connecting pipe, the other ends of the two connecting nozzles respectively penetrate out of the through holes in the two fixed sleeves, a limiting snap ring is arranged on the outer side wall of each connecting nozzle and is clamped on one end of each fixed sleeve, a plurality of conical platforms are arranged on the outer side surface of each connecting nozzle at equal intervals to form a tower-shaped connector, the tower-shaped connector is positioned in the middle connecting pipe, one end of each leading-in nozzle is connected with the conical reducing part of the other end of each connecting nozzle, the leading-in nozzle is communicated with the connecting nozzles, a plurality of communicating grooves are formed in the leading-in nozzles at equal angles, threads are arranged on the outer side wall of each fixed sleeve, the threaded sleeves are in threaded sleeves, the spring sleeves are arranged on the middle connecting pipe, and two ends of the springs are respectively sleeved in one ends of the threaded sleeves, and the both ends of spring are connected with two swivel nuts respectively, and the equidistance has put a plurality of interior fixed rings on the inside wall of fixed cover, and it has the interior fixed slot to correspond the interior fixed ring position on the middle part connecting pipe outer wall and open, and in interior fixed ring arranged corresponding interior fixed slot in, through soft the hose of middle part connecting pipe to different corners is connected to wrap up the protection through the spring to the middle part connecting pipe, avoids corner position wearing and tearing.
2. The hose corner connector of claim 1, wherein the inner wall of the middle connection tube has a tapered groove corresponding to the tapered portion, and the tapered portion is disposed in the corresponding tapered groove.
3. The hose corner connector of claim 1, wherein the spring is spaced from the outer side of the middle connector tube.
4. The corner connector of claim 1, wherein the connector nozzle has a plurality of fastening protrusions disposed on the outer surface of the connector nozzle at equal intervals, and the fastening protrusions are disposed outside the middle connector tube.
5. A hose corner connector according to claim 1 or 4, wherein the other end of the connector mouth is tapered.
6. The hose corner connector of claim 1, wherein the other end of the inlet nipple is rounded.
7. The hose corner connector of claim 1, wherein the threaded sleeve has a diameter greater at one end toward the center of the central connection tube than at the other end.
8. A hose corner connector according to claim 1 or 7, wherein the external surface of the other end of the threaded sleeve is hexagonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911095190.9A CN110778824B (en) | 2019-11-11 | 2019-11-11 | Hose corner connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911095190.9A CN110778824B (en) | 2019-11-11 | 2019-11-11 | Hose corner connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110778824A CN110778824A (en) | 2020-02-11 |
| CN110778824B true CN110778824B (en) | 2021-11-19 |
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ID=69391101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911095190.9A Active CN110778824B (en) | 2019-11-11 | 2019-11-11 | Hose corner connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110778824B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113880037A (en) * | 2020-07-01 | 2022-01-04 | 江阴市富仁高科股份有限公司 | Oil gun |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3964772A (en) * | 1969-04-24 | 1976-06-22 | Ideal Industries, Inc. | Connector for flexible metallic conduit and method |
| EP0297173A2 (en) * | 1987-07-03 | 1989-01-04 | Firma Carl Freudenberg | Connecting member |
| US5286068A (en) * | 1992-09-10 | 1994-02-15 | Jacob Wiebe | Hose connection |
| CN207349613U (en) * | 2017-10-18 | 2018-05-11 | 盘锦大奔金蚁橡胶制品有限公司 | A kind of anti-pull-off oil drilling rotary hose sebific duct of resin tooth |
| CN209196356U (en) * | 2018-08-20 | 2019-08-02 | 泗县格雷制冷设备有限公司 | A kind of damping tube for refrigeration unit compressor |
-
2019
- 2019-11-11 CN CN201911095190.9A patent/CN110778824B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3964772A (en) * | 1969-04-24 | 1976-06-22 | Ideal Industries, Inc. | Connector for flexible metallic conduit and method |
| EP0297173A2 (en) * | 1987-07-03 | 1989-01-04 | Firma Carl Freudenberg | Connecting member |
| US5286068A (en) * | 1992-09-10 | 1994-02-15 | Jacob Wiebe | Hose connection |
| CN207349613U (en) * | 2017-10-18 | 2018-05-11 | 盘锦大奔金蚁橡胶制品有限公司 | A kind of anti-pull-off oil drilling rotary hose sebific duct of resin tooth |
| CN209196356U (en) * | 2018-08-20 | 2019-08-02 | 泗县格雷制冷设备有限公司 | A kind of damping tube for refrigeration unit compressor |
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| Publication number | Publication date |
|---|---|
| CN110778824A (en) | 2020-02-11 |
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