CN212657415U - Double-locking metal hose joint capable of being rotatably installed by 360 degrees - Google Patents
Double-locking metal hose joint capable of being rotatably installed by 360 degrees Download PDFInfo
- Publication number
- CN212657415U CN212657415U CN202021302399.6U CN202021302399U CN212657415U CN 212657415 U CN212657415 U CN 212657415U CN 202021302399 U CN202021302399 U CN 202021302399U CN 212657415 U CN212657415 U CN 212657415U
- Authority
- CN
- China
- Prior art keywords
- locking
- hose
- main body
- bolt sleeve
- double
- 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.)
- Active
Links
Images
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a double-locking metal hose joint which can be installed in a 360-degree rotating manner, comprising a joint main body, a hose mouth protector, a hose retainer and a locking cap nut; the hose mouth protector and the hose retainer are arranged at the hose connecting end of the joint main body and are locked by the locking cover sealing nut; the middle part of the locking cap seal nut is provided with a locking groove, a locking buckle is arranged in the locking groove, and the hose is further locked by the locking buckle; the outer periphery of the fixed mounting end of the joint main body is connected with a steering bolt sleeve through a clamping ring, and the steering bolt sleeve freely rotates 360 degrees along the fixed mounting end of the joint main body through the clamping ring. The utility model adopts the locking cap seal nut and the two half-type locking buckle to lock the hose doubly, thereby improving the locking performance; the clamping ring type joint main body is matched with a rotatable steering bolt sleeve to prevent follow-up rotation; the sealing ring is arranged to ensure the sealing performance; the main body part is made of stainless steel, so that the connection strength and the corrosion resistance are improved.
Description
Technical Field
The utility model relates to a hose nipple especially relates to a can 360 degrees double-locking formula metal collapsible tube joints of rotatory installation.
Background
The hose connector is similar to a cable connector in functionality, and needs to achieve the effect of sealing and fixing, and basically comprises three parts, namely a connector main body, a fixing mechanism and a sealing mechanism, wherein the connector main body is arranged at a penetrating hole and is usually mainly connected by threads; the fixing mechanism generally prevents the hose from moving relatively in the axial direction and the radial direction and has certain fixing and anti-drawing capabilities; the sealing mechanism makes the hose and the penetrating hole completely sealed, so that the working space of the equipment can be isolated from the external environment, and the protection effects of water resistance, dust resistance and the like are achieved.
The existing metal hose joint is a casting part made of a zinc alloy material or a processing part made of a brass nickel-plated material, and the like, has a simple structure, has low strength of threaded connection, and has a tripping condition particularly under the conditions of high strength, heavy load or long length of an adapted metal hose and an internal cable; and when the connector is screwed, the matched metal hose and the internal cable need to be driven to synchronously rotate, so that great inconvenience is caused to field installation. Meanwhile, the surface of a casting piece made of a zinc alloy material is subjected to non-environment-friendly galvanizing treatment, so that the corrosion resistance is poor; the brass nickel plating material has better corrosion resistance than the zinc alloy material, but can not be applied to occasions with high corrosion resistance requirements. In summary, the existing zinc alloy and brass nickel-plated metal hose joints cannot meet the requirements of more and more customers. Therefore, it is necessary to design a metal hose joint which has high strength, can be rotatably installed in 360 degrees, is double-locked and is corrosion-resistant.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a double-locking metal hose joint capable of being rotatably installed in 360 degrees, which solves the problems of low connection strength, poor locking performance and easy tripping under heavy load of the existing metal hose joint; unable rotatory installation, metal collapsible tube and inside cable synchronous revolution, inconvenient problem of operation
The technical scheme adopted by the utility model for solving the technical problems is to provide a double-locking metal hose joint capable of being rotatably installed in 360 degrees, which comprises a joint main body, a hose mouth protector, a hose retainer and a locking cap nut; one end of the joint main body is a hose connecting end, the other end of the joint main body is a fixed mounting end, and the hose mouth protector and the hose retainer are arranged at the hose connecting end of the joint main body and are used for connecting a hose and locked by a locking cover sealing nut; the middle part of the locking cap seal nut is provided with a locking groove, a locking buckle is arranged in the locking groove, and the hose is further locked by the locking buckle; the outer periphery of the fixed mounting end of the joint main body is connected with a steering bolt sleeve through a clamping ring, and the steering bolt sleeve freely rotates 360 degrees along the fixed mounting end of the joint main body through the clamping ring.
Furthermore, the number of the locking grooves is two, and the two locking grooves are symmetrically arranged on two sides of the middle part of the locking cap seal nut; the locking buckle is integrally in a semicircular ring shape, the locking buckle comprises a first locking buckle and a second locking buckle, the first locking buckle and the second locking buckle are respectively arranged in two locking grooves, two ends of the first locking buckle are provided with fixing through holes, two ends of the second locking buckle are provided with through threaded holes, two connecting through holes are formed in the joint of the locking grooves, and the first locking buckle, the locking cover sealing nut and the second locking buckle are connected and locked through screws and gaskets.
Furthermore, the screw penetrates through the gasket, the fixing through hole and the connecting through hole in sequence and then is connected to a threaded hole of the second locking buckle, the locking degree of the locking buckle is adjusted by adjusting the screwing depth of the screw into the threaded hole, the screw is a slotted cylinder head screw, and the gasket is a double-stack self-locking anti-loosening gasket.
Further, the fixed mounting end of joint main part begins to include swivelling joint section, conical surface installation section and vertical insertion section in proper order from the junction with hose connection end, swivelling joint section periphery is equipped with square clamping groove, the snap ring sets up in square clamping groove, the snap ring is the opening snap ring, it is equipped with the rotating groove to turn to the interior peripheral square clamping groove position that corresponds of bolt cover, turn to the bolt cover and be connected and follow the snap ring free rotation with the snap ring through the rotating groove.
Furthermore, the outer diameter of the rotary connecting section is larger than that of the vertical inserting section, the outer surface of the conical surface mounting section is a circular table surface, and a first sealing ring is arranged at the joint of the conical surface mounting section and the vertical inserting section to seal the joint main body and the steering bolt sleeve.
Furthermore, an insertion groove matched with the vertical insertion section is formed in the inner periphery of the steering bolt sleeve, and after the vertical insertion section is inserted into the insertion groove of the steering bolt sleeve, the inner wall of the vertical insertion section is flush with the inner wall of the steering bolt sleeve.
Further, the periphery of the steering bolt sleeve is provided with mounting threads, a sealing groove is formed above the mounting threads, and a second sealing ring is arranged in the sealing groove.
Furthermore, the steering bolt sleeve, the clamping ring, the joint main body, the hose protecting opening, the locking cap seal nut, the screw, the gasket and the locking buckle are all made of stainless steel.
The utility model discloses contrast prior art has following beneficial effect: the double-locking metal hose joint capable of being rotatably installed in 360 degrees provided by the utility model adopts the locking cap seal nut to improve the integral installation strength and locking performance; the hose is locked doubly by adopting two half-type locking buckles, so that the locking performance is improved; the clamping ring type joint main body is matched with a steering bolt sleeve capable of rotating 360 degrees, so that the performance of the locking joint is improved, and follow-up rotation is prevented; the sealing ring is arranged to ensure the sealing performance; the main body part is made of stainless steel, so that the connection strength and the corrosion resistance of the metal hose connector are integrally improved.
Drawings
Fig. 1 is a schematic structural view of a double-locking metal hose joint capable of being installed by 360 degrees rotation according to an embodiment of the present invention;
fig. 2 is an exploded view of a double-locking type metal hose joint capable of being installed by 360 degrees rotation according to an embodiment of the present invention.
In the figure:
1. a steering bolt sleeve; 2. a second seal ring; 3. a first seal ring; 4. a snap ring; 5. a connector body; 6. protecting the mouth of the hose; 7. a hose retainer; 8. locking the cap seal nut; 9. a screw; 10. a gasket; 11. a first locking buckle; 12. and a second locking buckle.
Detailed Description
The invention is further described with reference to the following figures and examples.
Fig. 1 is a schematic view of a double-locking type metal hose joint structure capable of being installed by 360 degrees rotation according to an embodiment of the present invention.
Referring to fig. 1, the double-locking metal hose connector capable of being rotatably mounted in 360 degrees according to the embodiment of the present invention includes a connector main body 5, a hose mouth 6, a hose retainer 7 and a locking cap nut 8; one end of the joint main body 5 is a hose connecting end, the other end of the joint main body is a fixed mounting end, and the hose mouth 6 and the hose retainer 7 are arranged at the hose connecting end of the joint main body 5 and used for connecting a hose and locked by a locking cap seal nut 8; the middle part of the locking cap seal nut 8 is provided with a locking groove, a locking buckle is arranged in the locking groove, and the hose is further locked by the locking buckle; the periphery of the fixed mounting end of the joint main body 5 is connected with a steering bolt sleeve 1 through a clamping ring 4, and the steering bolt sleeve 1 freely rotates along the fixed mounting end of the joint main body 5 through the clamping ring 4 in 360 degrees.
Referring to fig. 2, in the embodiment of the present invention, the double-locking metal hose connector capable of being rotatably installed in 360 degrees has two locking grooves, and the two locking grooves are symmetrically disposed on two sides of the middle of the locking cap nut 8; the whole semicircle ring that is of locking knot, locking knot includes that first locking knot 11 and second locking knot 12 set up respectively in two locking grooves, the both ends of first locking knot 11 are equipped with fixing hole, the both ends of second locking knot 12 are equipped with the screw hole that link up, two the junction in locking groove is equipped with connect the through-hole, first locking knot 11, locking gland seal nut 8 and second locking knot 12 are connected the locking through screw 9 and gasket 10.
Specifically, a screw 9 sequentially penetrates through a gasket 10, a fixing through hole of a first locking buckle 11 and a connecting through hole of a locking cap nut 8 and then is connected to a threaded hole of a second locking buckle 12, the locking degree of the locking buckles is adjusted by adjusting the screwing depth of the screw 9 into the threaded hole, the screw 9 is a slotted cylindrical head screw, and the gasket 10 is a double-stack self-locking anti-loosening gasket.
Please continue to refer to fig. 1 and fig. 2, the dual-locking metal hose connector capable of being rotatably installed by 360 degrees of the embodiment of the present invention includes a rotary connection section, a conical surface installation section and a vertical insertion section in sequence from the connection with the hose connection end at the fixed installation end of the connector main body 5, the periphery of the rotary connection section is provided with a square clamping groove, the snap ring 4 is disposed in the square clamping groove, the snap ring 4 is an open snap ring, a rotary groove is disposed in the steering bolt sleeve 1 corresponding to the square clamping groove, and the steering bolt sleeve 1 is connected with the snap ring 4 through the rotary groove and freely rotates along the snap ring 4.
Specifically, the outer diameter of the rotary connecting section is larger than that of the vertical inserting section, the outer surface of the conical surface mounting section is a circular table surface, a first sealing ring 3 is arranged at the joint of the conical surface mounting section and the vertical inserting section, sealing between the joint main body 5 and the steering bolt sleeve 1 is carried out, and the first sealing ring 3 is made of silicon rubber.
Specifically, an insertion groove matched with the vertical insertion section is formed in the inner periphery of the steering bolt sleeve 1, and after the vertical insertion section is inserted into the insertion groove of the steering bolt sleeve 1, the inner wall of the vertical insertion section is flush with the inner wall of the steering bolt sleeve 1.
Preferably, the periphery of the steering bolt sleeve 1 is provided with mounting threads, a sealing groove is arranged above the mounting threads, a second sealing ring 2 is arranged in the sealing groove, and the second sealing ring 2 is made of modified rubber.
Preferably, the steering bolt sleeve 1, the snap ring 4, the joint main body 5, the hose opening 6, the locking cap nut 8, the screw 9, the gasket 10 and the locking buckle are all made of stainless steel. The connection strength of the metal hose connector is ensured, and the corrosion resistance of the whole metal hose connector is improved.
The utility model discloses but double-locking formula metal collapsible tube joint of 360 degrees rotatory installations turns to the concrete installation of bolt cover 1 and joint main part 5 and includes: the second sealing ring 2 is sleeved in a sealing groove of the steering bolt sleeve 1, the clamping ring 4 is firstly plugged into the steering bolt sleeve 1, the first sealing ring 3 is sleeved at a connecting step of a joint main body 5 conical surface mounting section and a vertical insertion section, the steering bolt sleeve 1 is provided with a clamping ring 4 end to be slightly pressed in along the joint main body 5 conical surface mounting section, at the moment, the first sealing ring 3 sleeved on the joint main body 5 is in a compression state, and the clamping ring 4 slides into a square clamping groove of the steering joint 5, so that the protection performance of the joint between the two is ensured, the connection strength between the two is also ensured, meanwhile, the steering bolt sleeve 1 and the joint main body 5 freely rotate for 360 degrees relatively, and the problem that the joint rotates with the steering bolt sleeve in the locking process is solved.
The utility model discloses can 360 degrees double-locking formula metal collapsible tube joint of rotatory installation, when specifically using, the hose protects a mouthful 6, inside 5 hose connection ends of joint main part were put into in proper order to hose protective shroud 7, screw locking cap seal nut 8 and 5 hose connection ends of joint main part, make the metal collapsible tube laminating of hose protective shroud 7 and adaptation, and the hypotenuse downstream along hose protective shroud 6, the in-process moves down, the outer disc of hose protective shroud 7 and the laminating of 5 terminal surfaces of joint main part, whole process, metal collapsible tube has not only been locked, and metal collapsible tube's protective properties has been guaranteed, the joint strength with metal collapsible tube has been guaranteed. The middle part of the tight cap sealing nut 8 is provided with a locking groove, the tight cap sealing nut 8 is further locked through a locking buckle, the whole length of the tight cap sealing nut 8 is longer than that of a common cap sealing nut, meanwhile, the upper port part is in large arc transition, a good protection effect is achieved on a metal hose, and the connection strength of products is increased.
In summary, the double-locking metal hose joint capable of being rotatably installed in 360 degrees provided by the utility model adopts the locking cap seal nut 8, so that the overall installation strength and locking performance are improved; the hose is locked doubly by adopting two half-type locking buckles, so that the locking performance is improved; the snap ring type joint main body 5 is matched with the steering bolt sleeve 1 which can rotate 360 degrees, so that the performance of the locking joint is improved, and follow-up rotation is prevented; the sealing ring is arranged to ensure the sealing performance; the main body part is made of stainless steel, so that the connection strength and the corrosion resistance of the metal hose connector are integrally improved.
Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A double-locking metal hose joint capable of being rotatably installed in 360 degrees is characterized by comprising a joint main body, a hose mouth protector, a hose retainer and a locking cap seal nut; one end of the joint main body is a hose connecting end, the other end of the joint main body is a fixed mounting end, and the hose mouth protector and the hose retainer are arranged at the hose connecting end of the joint main body and are used for connecting a hose and locked by a locking cover sealing nut; the middle part of the locking cap seal nut is provided with a locking groove, a locking buckle is arranged in the locking groove, and the hose is further locked by the locking buckle; the outer periphery of the fixed mounting end of the joint main body is connected with a steering bolt sleeve through a clamping ring, and the steering bolt sleeve freely rotates 360 degrees along the fixed mounting end of the joint main body through the clamping ring.
2. The double-locking metal hose coupler capable of being installed through 360-degree rotation of claim 1, wherein the number of the locking grooves is two, and the two locking grooves are symmetrically arranged on two sides of the middle part of the locking capseal nut; the locking buckle is integrally in a semicircular ring shape, the locking buckle comprises a first locking buckle and a second locking buckle, the first locking buckle and the second locking buckle are respectively arranged in two locking grooves, two ends of the first locking buckle are provided with fixing through holes, two ends of the second locking buckle are provided with through threaded holes, two connecting through holes are formed in the joint of the locking grooves, and the first locking buckle, the locking cover sealing nut and the second locking buckle are connected and locked through screws and gaskets.
3. The double-locking metal hose connector capable of being rotatably installed by 360 degrees as claimed in claim 2, wherein the screw passes through the spacer, the fixing through hole and the connecting through hole in sequence and then is connected to the threaded hole of the second locking buckle, the locking degree of the locking buckle is adjusted by adjusting the depth of the screw screwed into the threaded hole, the screw is a slotted cylinder head screw, and the spacer is a double-stack self-locking spacer.
4. The double-locking metal hose connector capable of being rotatably installed by 360 degrees as claimed in claim 1, wherein the fixed installation end of the connector body comprises a rotary connection section, a conical surface installation section and a vertical insertion section in sequence from the connection point of the fixed installation end and the hose connection end, the rotary connection section is provided with a square clamping groove at the outer periphery, the clamping ring is arranged in the square clamping groove, the clamping ring is an open clamping ring, a rotary groove is arranged at the inner periphery of the steering bolt sleeve corresponding to the square clamping groove, and the steering bolt sleeve is connected with the clamping ring through the rotary groove and freely rotates along the clamping ring.
5. The double-locking metal hose connector capable of being rotatably installed by 360 degrees as claimed in claim 4, wherein the outer diameter of the rotary connecting section is larger than that of the vertical insertion section, the outer surface of the conical surface installation section is a circular table surface, and a first sealing ring is arranged at the joint of the conical surface installation section and the vertical insertion section to seal the connector main body and the steering bolt sleeve.
6. The double-locking metal hose coupler capable of being installed through 360-degree rotation as claimed in claim 4, wherein the inner periphery of the steering bolt sleeve is provided with an insertion groove matched with the vertical insertion section, and after the vertical insertion section is inserted into the insertion groove of the steering bolt sleeve, the inner wall of the vertical insertion section is flush with the inner wall of the steering bolt sleeve.
7. The double-locking metal hose coupler capable of being rotatably installed through 360 degrees of claim 1, wherein the outer circumference of the steering bolt sleeve is provided with a mounting thread, a sealing groove is formed above the mounting thread, and a second sealing ring is arranged in the sealing groove.
8. The 360 degree rotatably mounted double-locking metal hose connector of claim 1, wherein the tumbler sleeve, the snap ring, the connector body, the hose bead, the locking capseal nut, the screw, the gasket, and the locking fastener are all stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021302399.6U CN212657415U (en) | 2020-07-06 | 2020-07-06 | Double-locking metal hose joint capable of being rotatably installed by 360 degrees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021302399.6U CN212657415U (en) | 2020-07-06 | 2020-07-06 | Double-locking metal hose joint capable of being rotatably installed by 360 degrees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212657415U true CN212657415U (en) | 2021-03-05 |
Family
ID=74761117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021302399.6U Active CN212657415U (en) | 2020-07-06 | 2020-07-06 | Double-locking metal hose joint capable of being rotatably installed by 360 degrees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212657415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374951A (en) * | 2021-06-21 | 2021-09-10 | 嘉兴市盛央电气股份有限公司 | High waterproof lightweight locking sealing pipe joint |
-
2020
- 2020-07-06 CN CN202021302399.6U patent/CN212657415U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374951A (en) * | 2021-06-21 | 2021-09-10 | 嘉兴市盛央电气股份有限公司 | High waterproof lightweight locking sealing pipe joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212657415U (en) | Double-locking metal hose joint capable of being rotatably installed by 360 degrees | |
| CN209626934U (en) | A kind of cable seal special joint | |
| CN215030142U (en) | Non-thread type massage bathtub spray head | |
| CN209458544U (en) | A kind of split-type Hough threeway | |
| CN111288243A (en) | Connecting assembly for bypass connection of pipelines | |
| CN219606340U (en) | Internal thread connection waterproof corrugated pipe joint | |
| CN209278687U (en) | A kind of high intensity snap ring-type locking waterproof hose connector | |
| CN209267136U (en) | A kind of compact charging pile waterproof connector | |
| CN206598420U (en) | A kind of plug for mold cooling system | |
| CN219611326U (en) | Waterproof integral type fixed joint of cable in metal coiled pipe and cable double-locking | |
| CN211667348U (en) | External thread joint capable of realizing axial free rotation | |
| CN212056318U (en) | Outer square plug with good sealing performance | |
| CN201910340U (en) | Water-proof structure of leakage protector | |
| CN216436130U (en) | Water-tight metal connecting piece structure of antenna housing | |
| CN215378347U (en) | Rotary hose connector | |
| CN212659948U (en) | Waterproof joint with large bayonet locking range | |
| CN217056748U (en) | Novel water knockout drum | |
| CN219420277U (en) | Waterproof split type fixing joint for metal coiled pipe and cable double-locking inner cable | |
| CN212203534U (en) | Connecting assembly for bypass connection of pipelines | |
| CN210830498U (en) | Fast-assembling sample valve | |
| CN210593222U (en) | Bullet inner plug type hose | |
| CN217056784U (en) | Rotatable external-mounted hose straight joint with bearing | |
| CN213340888U (en) | Metal end type joint | |
| CN213655948U (en) | Rotary joint of flushing water gun | |
| CN213980881U (en) | Embedded nozzle group of steam turbine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |