CN217234728U

CN217234728U - Anti-loosening pipeline quick connecting device for water supply and drainage

Info

Publication number: CN217234728U
Application number: CN202221196338.5U
Authority: CN
Inventors: 祝年俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-08-19
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses a but plumbing locking pipeline quick connecting device that moves, include the adapter sleeve and install at the outside multiunit bolt of adapter sleeve, the outside cover of adapter sleeve is equipped with the activity ring, multiunit activity storehouse has been seted up on the activity ring, all rotate in the activity storehouse and be connected with the stop collar, the stop collar outside all is connected with changes the handle, the stop collar tip all overlaps in the bolt outside, the activity ring passes through multiunit setting element connection and stop collar. Through being provided with the rotatable stop collar of multiunit on the loose ring, let multiunit stop collar can overlap in the bolt outside, let the bolt can't produce in the stop collar and rotate, then the spacing inserted bar of rethread inserts in the outside jack that corresponds of stop collar, let spacing inserted bar form the rotation limiting displacement to the stop collar, thereby let the stop collar form to rotate limiting displacement to the bolt, avoided the bolt to produce not hard up, lead to connecting between the drainage pipe not inseparably enough, produce the problem of leaking easily, the stability when device uses has been improved.

Description

Anti-loosening pipeline quick connecting device for water supply and drainage

Technical Field

The utility model relates to a pipe connection technical field especially relates to a but quick connecting device of locking pipeline for plumbing.

Background

The drain pipe mainly undertakes the drainage tasks of rainwater, sewage, farmland drainage and irrigation and drainage, etc. The drainage pipe is divided into a plastic drainage pipe, a concrete pipe and a reinforced concrete pipe, the connection between the drainage pipes needs to pass through a connecting device, and the existing quick connecting device for the water supply and drainage pipeline can basically meet daily use requirements, but still has some defects and needs to be improved.

Most of the existing pipeline quick connecting devices for water supply and drainage on the market are connected through traditional bolts, but in the actual use process, traditional threads are easy to loosen, so that the connection between drainage pipelines is not tight enough, and the problem of water leakage is easy to generate.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a water supply and drainage is with locking pipeline quick connecting device to solve the problem of proposing in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a but plumbing quick connecting device of locking movement, includes the adapter sleeve and installs at the outside multiunit bolt of adapter sleeve, the outside cover of adapter sleeve is equipped with the loose collar, multiunit activity storehouse has been seted up on the loose collar, all rotate in the activity storehouse and be connected with the stop collar, the stop collar outside all is connected with changes the handle, the stop collar tip all overlaps in the bolt outside, the loose collar passes through multiunit setting element connection and stop collar.

As a preferred technical scheme of the utility model, the setting element includes spout, spacing inserted bar, sliding sleeve, handle, reset spring and jack, multiunit spout has been seted up to activity ring outer wall equidistant, all ann has inserted a spacing inserted bar in the spout, spacing inserted bar outer wall all is fixed with the sliding sleeve, the sliding sleeve is all installed in the spout, the one end that the activity ring was kept away from to spacing inserted bar all is fixed with the handle, and spacing inserted bar outer wall all twines reset spring, the multiunit jack has been seted up to the spacing cover outer wall, spacing inserted bar tip all inserts in the jack.

As an optimized technical scheme of the utility model, the activity ring inner wall is provided with the friction packing ring.

As an optimized technical scheme of the utility model, the inner wall of stop collar is the regular multilateral line corresponding with the bolt outer wall.

As an optimized technical proposal of the utility model, the handle is designed in a spherical shape, and the outer surface of the handle is ground.

As a preferred technical scheme of the utility model, the sliding sleeve outer wall is fully laminated with the spout inner wall, the sliding sleeve is sliding connection with the spout.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through being provided with the rotatable stop collar of multiunit on the loose ring, let multiunit stop collar can overlap in the bolt outside, let the bolt can't produce in the stop collar and rotate, then the spacing inserted bar of rethread inserts in the outside jack that corresponds of stop collar, let spacing inserted bar form the rotation limiting displacement to the stop collar, thereby let the stop collar form to rotate limiting displacement to the bolt, avoided the bolt to produce not hard up, lead to connecting between the drainage pipe not inseparably enough, produce the problem of leaking easily, the stability when device uses has been improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the partial cross-sectional structure of the present invention;

fig. 3 is an enlarged view of a in fig. 2 according to the present invention;

fig. 4 is an enlarged view of C in fig. 3 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. connecting sleeves; 2. a bolt; 3. a movable ring; 4. a movable bin; 5. a position limiting sleeve; 6. turning a handle; 7. a chute; 8. a limiting inserted rod; 9. a sliding sleeve; 10. a grip; 11. a return spring; 12. and (4) inserting the jack.

Detailed Description

In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained with reference to the following embodiments, however, the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in figures 1-4, a locking pipeline quick connecting device for water supply and drainage comprises a connecting sleeve 1 and a plurality of groups of bolts 2 arranged outside the connecting sleeve 1, a movable ring 3 is sleeved outside the connecting sleeve 1, a plurality of groups of movable bins 4 are arranged on the movable ring 3, a stop collar 5 is rotatably connected in each movable bin 4, a rotating handle 6 is connected outside each stop collar 5, the end parts of the stop collars 5 are all sleeved outside the bolts 2, the movable ring 3 is connected with the stop collar 5 through a plurality of groups of positioning parts, each positioning part comprises a sliding groove 7, a stop inserted rod 8, a sliding sleeve 9, a handle 10, a reset spring 11 and an inserting hole 12, a plurality of groups of sliding grooves 7 are arranged on the outer wall of the movable ring 3 at equal intervals, the stop inserted rods 8 are all inserted in the sliding grooves 7, the outer walls of the stop inserted rods 8 are all fixed with sliding sleeves 9, the sliding sleeves 9 are all arranged in the sliding grooves 7, and the handle 10 is fixed at one end of the stop inserted rods 8 far away from the movable ring 3, the outer wall of the limiting inserted rod 8 is wound with a return spring 11, the outer wall of the limiting sleeve 5 is provided with a plurality of groups of insertion holes 12, and the end part of the limiting inserted rod 8 is inserted into the insertion holes 12;

when in use, the movable ring 3 is pulled towards the outer side, the connecting sleeve 1 is connected with a drainage pipeline in advance through the bolt 2, then the handle 10 is pulled outwards, the limit inserted rod 8 drives the handle 10 to slide outwards along the sliding groove 7, the reset spring 11 in the sliding groove 7 is extruded and deformed by the sliding sleeve 9 to store force, when the limit inserted rod 8 completely leaves the inner part of the upper insertion hole 12 of the limit sleeve 5, the limit inserted rod 8 releases the rotation limit effect on the limit sleeve 5, the rotating handle 6 can be rotated at the moment, the limit sleeve 5 rotates to the opposite position of the bolt 2, then the acting force on the handle 10 is released, the reset spring 11 releases elasticity to push the sliding sleeve 9 to slide along the sliding groove 7, the limit inserted rod 8 is inserted into the insertion hole 12 outside the limit sleeve 5 under the driving of the sliding sleeve 9, then the movable ring 3 is pushed, and the movable ring 3 drives a plurality of groups of limit sleeves 5 to move to the outside of the bolt 2, let multiunit stop collar 5 cover at bolt 2 outer wall, form the rotation limiting displacement to bolt 2, avoided bolt 2 to produce not hard up, lead to connecting between the drainage pipe not inseparable enough, produce the problem of leaking easily, improved the stability when device uses.

In other embodiments, the inner wall of the movable ring 3 is provided with a friction washer;

through this design, increased the outside frictional force of activity ring 3 with adapter sleeve 1, avoided activity ring 3 to produce great displacement in the use.

In other embodiments, the inner wall of the stop collar 5 is in a regular polygon corresponding to the outer wall of the bolt 2;

through this design, guaranteed that stop collar 5 can overlap in bolt 2 outside, let bolt 2 can't rotate in stop collar 5 is inside.

In other embodiments, the grip 10 is designed in a spherical shape, and the outer surface of the grip 10 is polished;

through this design, can effectively increase the frictional force between handle 10 outer wall and the hand, be convenient for pull handle 10.

In other embodiments, the outer wall of the sliding sleeve 9 is fully attached to the inner wall of the sliding chute 7, and the sliding sleeve 9 is in sliding connection with the sliding chute 7;

through this design, slide in sliding sleeve 9 edge spout 7, can prevent that sliding sleeve 9 from producing great rocking in the motion process, ensured that spacing inserted bar 8 can stably move under sliding sleeve 9's drive.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a but plumbing locking pipeline quick connecting device that moves, includes adapter sleeve (1) and installs at adapter sleeve (1) outside multiunit bolt (2), its characterized in that: adapter sleeve (1) outside cover is equipped with activity ring (3), multiunit activity storehouse (4) have been seted up on activity ring (3), all rotate in activity storehouse (4) and be connected with stop collar (5), stop collar (5) outside all is connected with changes (6), stop collar (5) tip all overlaps in bolt (2) outside, activity ring (3) are connected with stop collar (5) through multiunit setting element.

2. A quick coupling device for anti-loosening piping for water supply and drainage according to claim 1, wherein: the setting element includes spout (7), spacing inserted bar (8), sliding sleeve (9), handle (10), reset spring (11) and jack (12), multiunit spout (7) have been seted up to activity ring (3) outer wall equidistant, all install spacing inserted bar (8) in spout (7), spacing inserted bar (8) outer wall all is fixed with sliding sleeve (9), sliding sleeve (9) are all installed in spout (7), the one end that activity ring (3) were kept away from in spacing inserted bar (8) all is fixed with handle (10), and all twines reset spring (11) in spacing inserted bar (8) outer wall, multiunit jack (12) have been seted up to spacing cover (5) outer wall, spacing inserted bar (8) tip all inserts in jack (12).

3. A quick coupling device for anti-loosening piping for water supply and drainage according to claim 1, wherein: and a friction washer is arranged on the inner wall of the movable ring (3).

4. A quick coupling device for anti-loosening piping for water supply and drainage according to claim 1, wherein: the inner wall of the limiting sleeve (5) is in a regular polygon row corresponding to the outer wall of the bolt (2).

5. A locking pipe quick-connecting device for water supply and drainage according to claim 2, characterized in that: the grip (10) is designed in a spherical shape, and the outer surface of the grip (10) is subjected to surface grinding treatment.

6. A quick coupling device for anti-loosening piping for water supply and drainage according to claim 2, wherein: sliding sleeve (9) outer wall and spout (7) inner wall fully laminate, sliding sleeve (9) are sliding connection with spout (7).