CN212480465U

CN212480465U - Hose joint

Info

Publication number: CN212480465U
Application number: CN202021164759.0U
Authority: CN
Inventors: 李小朋
Original assignee: Henan Zhongpen Tianrun Industrial Co ltd
Current assignee: Henan Zhongpen Tianrun Industrial Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-02-05
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a hose coupler relates to and connects relevant field, for the unable comparatively quick and convenient problem of accomplishing the installation and the dismantlement of butt joint among the solution prior art. The improved connector is characterized in that the connector body is provided with four mounting grooves, the mounting grooves are circumferentially arranged by taking the center of the connector body as the center of a circle, the depth of the mounting grooves is consistent with the thickness of the connector body, the connector body is provided with a connector lock catch inside, the outer diameter of the connector lock catch is consistent with the inner diameter of the connector body, a connecting groove is formed in the connector lock catch, the connecting groove is provided with four parts, a mounting block is arranged inside the connecting groove, the mounting block and the connector lock catch are integrated, the front end of the connector body is provided with a connector, threads are arranged on the connector, a connector nut is arranged at the front end of the connector, and threads are arranged inside the connector nut.

Description

Hose joint

Technical Field

The utility model relates to a connect relevant field, specifically be a hose coupler.

Background

Hose couplings are a high-quality flexible conduit in modern industrial pipelines. It mainly comprises a corrugated pipe, a net cover and a joint. The inner pipe is a spiral or annular thin-wall stainless steel corrugated pipe, and the outer layer of the corrugated pipe is a net cover which is formed by weaving stainless steel wires or steel bands according to certain parameters. The fittings or flanges at the ends of the hose are mated with the fittings or flanges of the customer's pipeline. The bellows of the hose is formed from a very thin-walled seamless or brazed stainless steel tube by high precision plastic working. The flexible pipe has good flexibility and fatigue resistance due to the elastic characteristic of the contour of the corrugated pipe, so that the flexible pipe can easily absorb the cyclic load of various motion deformation, and particularly has the capability of compensating large displacement in a pipeline system. Medium visualization and process automation.

The existing hose joints are mostly of simple integrated structures, and are difficult to adapt to pipelines of different specifications when in use, and meanwhile, the existing hose joints have many defects in the aspects of installation and disassembly of the joints; therefore, the market is urgently in need of developing a hose joint to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hose coupler to the unable comparatively quick and convenient problem of accomplishing the installation and dismantling of butt joint that provides among the above-mentioned background art of solution.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hose coupler, includes the joint main part, be provided with the mounting groove in the joint main part, the mounting groove is provided with four, four the mounting groove uses the center that connects the main part to be the circumference and arranges as the centre of a circle, the degree of depth of mounting groove sets up to unanimous with the thickness that connects the main part, the inside that connects the main part is provided with connects the hasp, the external diameter that connects the hasp sets up to unanimous with the internal diameter that connects the main part, be provided with the spread groove on the joint hasp, the spread groove is provided with four, the inside installation piece that is provided with of spread groove, the.

Preferably, the front end of the connector main body is provided with a connector, the connector is provided with threads, the front end of the connector is provided with a connector nut, the connector nut is internally provided with threads, the threads inside the connector nut and the threads on the connector are in clearance fit, and the connector is in threaded connection with the connector nut.

Preferably, the rear end of the joint nut is provided with a nut abutting piece, the nut abutting piece is arranged in a circular ring shape, the nut abutting piece is fixedly connected with the joint nut, a waterproof rubber ring is arranged inside the nut abutting piece, the waterproof rubber ring is arranged in an elastic structure, and the waterproof rubber ring is fixedly connected with the connector.

Preferably, the rear end that connects the hasp is provided with solid fixed ring, gu fixed ring and joint hasp fixed connection, gu be provided with first pivot on the fixed ring, be provided with first snap ring in the first pivot, first snap ring sets up to the ring form, be provided with first fixed slot on the first snap ring.

Preferably, one side of first snap ring is provided with the second snap ring, the second snap ring sets up to the ring form, the second snap ring passes through first pivot with first snap ring and is connected, be provided with the second fixed slot on the second snap ring, the inside of second fixed slot is provided with the second pivot, second pivot and second snap ring fixed connection, be provided with the installation cover in the second pivot, and be provided with fixing stud on the installation cover, fixing stud and installation cover fixed connection.

Preferably, the fixing stud is provided with a limiting sleeve, threads are arranged inside the limiting sleeve and are in clearance fit with the fixing stud, and the lower end of the limiting sleeve is provided with a rotating handle which is fixedly connected with the limiting sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through the setting of mounting groove and installation piece, the user can accomplish the connection to the hose through the joint hasp when using this hose nipple, insert the joint hasp again in the inside of joint main part, and guarantee that the installation piece gomphosis is in the inside of mounting groove, can accomplish the connection between joint main part and the joint hasp, when needing to dismantle it, only need press the installation piece, make it break away from the inside of mounting groove, can accomplish the dismantlement between joint main part and the joint hasp, thereby can improve the work efficiency of whole hose nipple to a certain extent, so that the user uses it;

2. the utility model discloses a through the setting of second pivot, fixing stud and stop collar, the user can be through rotating the epaxial installation cover of second pivot at the in-process that uses this hose nipple, comes to remove the inside of first fixed slot with the stop collar to change the distance between the stop collar to the installation cover through rotating, when the bottom of changeing the handle supports on first snap ring, can accomplish the locking to the hose, thereby can alleviate user's operating pressure to a certain extent.

Drawings

FIG. 1 is an exploded view of a hose connector according to the present invention;

FIG. 2 is a rear exploded view of a hose connector according to the present invention;

fig. 3 is a structural diagram of the first snap ring of the present invention.

In the figure: 1. a union nut; 2. a nut resisting sheet; 3. a waterproof rubber ring; 4. a connector; 5. a connector body; 6. mounting grooves; 7. locking the connector; 8. connecting grooves; 9. mounting blocks; 10. a fixing ring; 11. a first rotating shaft; 12. a first snap ring; 13. a first fixing groove; 14. a second snap ring; 15. a second fixing groove; 16. a second rotating shaft; 17. fixing the stud; 18. a limiting sleeve; 19. and (4) turning the handle.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a hose coupler, including connecting main part 5, be provided with mounting groove 6 in the joint main part 5, mounting groove 6 is provided with four, four mounting grooves 6 are the circumference with the center that connects main part 5 and arrange as the centre of a circle, the degree of depth of mounting groove 6 sets up to unanimous with the thickness that connects main part 5, the inside that connects main part 5 is provided with connects hasp 7, the external diameter that connects hasp 7 sets up to unanimous with the internal diameter that connects main part 5, be provided with spread groove 8 on connecting hasp 7, spread groove 8 is provided with four, spread groove 8 is inside to be provided with installation piece 9, installation piece 9 sets up as an organic wholely with connecting hasp 7, can be through the setting of multiple structure.

Further, the front end of the joint main body 5 is provided with a connector 4, threads are arranged on the connector 4, the front end of the connector 4 is provided with a joint nut 1, threads are arranged inside the joint nut 1, the threads inside the joint nut 1 and the threads on the connector 4 are in clearance fit, and the connector 4 is in threaded connection with the joint nut 1.

Further, the rear end of the joint nut 1 is provided with a nut abutting piece 2, the nut abutting piece 2 is arranged in a circular ring shape, the nut abutting piece 2 is fixedly connected with the joint nut 1, a waterproof rubber ring 3 is arranged inside the nut abutting piece 2, the waterproof rubber ring 3 is arranged in an elastic structure, and the waterproof rubber ring 3 is fixedly connected with the connector 4.

Further, the rear end of the connector lock catch 7 is provided with a fixing ring 10, the fixing ring 10 is fixedly connected with the connector lock catch 7, a first rotating shaft 11 is arranged on the fixing ring 10, a first clamping ring 12 is arranged on the first rotating shaft 11, the first clamping ring 12 is arranged in a circular ring shape, and a first fixing groove 13 is formed in the first clamping ring 12.

Further, one side of the first snap ring 12 is provided with a second snap ring 14, the second snap ring 14 is arranged in a circular ring shape, the second snap ring 14 is connected with the first snap ring 12 through a first rotating shaft 11, a second fixing groove 15 is formed in the second snap ring 14, a second rotating shaft 16 is arranged inside the second fixing groove 15, the second rotating shaft 16 is fixedly connected with the second snap ring 14, an installation sleeve is arranged on the second rotating shaft 16, a fixing stud 17 is arranged on the installation sleeve, and the fixing stud 17 is fixedly connected with the installation sleeve.

Furthermore, a limiting sleeve 18 is arranged on the fixing stud 17, threads are arranged inside the limiting sleeve 18 and are in clearance fit with the fixing stud 17, a rotating handle 19 is arranged at the lower end of the limiting sleeve 18, and the rotating handle 19 is fixedly connected with the limiting sleeve 18.

The working principle is as follows: when the hose joint is used, the whole hose joint is firstly checked, a user can start to use the hose joint after confirming that the check is correct, the user can firstly attach the first snap ring 12 and the second snap ring 14 on the hose and rotate the mounting sleeve on the second rotating shaft 16 to move the limiting sleeve 18 into the first fixing groove 13, then rotate the rotating handle 19 to change the distance between the limiting sleeve 18 and the mounting sleeve, when the bottom end of the rotating handle 19 is propped against the first snap ring 12, the hose can be locked, after confirming that the locking is finished, the joint lock catch 7 is inserted into the joint main body 5, the mounting block 9 is ensured to be embedded into the mounting groove 6, after confirming that the connection between the joint main body 5 and the joint lock catch 7 is finished, the joint nut 1 and the joint 4 are connected through threads, and after the connection is finished, the installation of the whole joint hose is finished, when the user need be dismantled the hose, only need press installation piece 9, make its inside from mounting groove 6 break away from, can accomplish the dismantlement between joint main part 5 and the joint hasp 7, the mode of reverse operation locking hose again can accomplish the dismantlement to the hose.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A hose coupler comprising a coupler body (5), characterized in that: connect and be provided with mounting groove (6) on main part (5), mounting groove (6) are provided with four, four mounting groove (6) are the circumference with the center that connects main part (5) and arrange as the centre of a circle, the degree of depth of mounting groove (6) and the thickness that connects main part (5) set up to unanimous, the inside that connects main part (5) is provided with connects hasp (7), the external diameter that connects hasp (7) and the internal diameter that connects main part (5) set up to unanimous, be provided with spread groove (8) on connecting hasp (7), spread groove (8) are provided with four, spread groove (8) inside is provided with installation piece (9), installation piece (9) and joint hasp (7) set up to an organic whole.

2. A hose coupler according to claim 1, wherein: the front end that connects main part (5) is provided with connector (4), be provided with the screw thread on connector (4), the front end of connector (4) is provided with joint nut (1), the inside of joint nut (1) is provided with the screw thread, the screw thread in joint nut (1) inside sets up to clearance fit with the screw thread on connector (4), connector (4) pass through threaded connection with joint nut (1).

3. A hose coupler according to claim 2, wherein: the rear end that connects nut (1) is provided with the nut and supports piece (2), the nut supports piece (2) and sets up to the ring form, the nut supports piece (2) and joint nut (1) fixed connection, the nut supports the inside of piece (2) and is provided with waterproof rubber ring (3), waterproof rubber ring (3) set up to elastic construction, waterproof rubber ring (3) and connector (4) fixed connection.

4. A hose coupler according to claim 1, wherein: the rear end that connects hasp (7) is provided with solid fixed ring (10), gu fixed ring (10) and connect hasp (7) fixed connection, gu be provided with first pivot (11) on fixed ring (10), be provided with first snap ring (12) on first pivot (11), first snap ring (12) set up to the ring form, be provided with first fixed slot (13) on first snap ring (12).

5. A hose coupler according to claim 4, wherein: one side of first snap ring (12) is provided with second snap ring (14), second snap ring (14) set up to the ring form, second snap ring (14) are connected through first pivot (11) with first snap ring (12), be provided with second fixed slot (15) on second snap ring (14), the inside of second fixed slot (15) is provided with second pivot (16), second pivot (16) and second snap ring (14) fixed connection, be provided with the installation cover on second pivot (16), and be provided with fixing stud (17) on the installation cover, fixing stud (17) and installation cover fixed connection.

6. A hose coupler according to claim 5, wherein: be provided with stop collar (18) on fixed stud (17), the inside of stop collar (18) is provided with the screw thread, and the screw thread sets up to clearance fit with fixed stud (17), the lower extreme of stop collar (18) is provided with changes handle (19), change handle (19) and stop collar (18) fixed connection.