CN211259906U

CN211259906U - Quick connector device for water hose

Info

Publication number: CN211259906U
Application number: CN201922172092.2U
Authority: CN
Inventors: 李思
Original assignee: Yuhuan Waulas Trading Co ltd
Current assignee: Yuhuan Waulas Trading Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-08-14
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a hosepipe quick-operation joint device belongs to a connector among the piping installation technical field, and its aim at provides the connector that has the quick-operation joint effect, and its technical scheme is including no screw thread area pagoda takeover, threaded area pagoda takeover and nut, no screw thread area pagoda takeover includes a plurality of ladder rings, chucking part and the chucking ring that set gradually along no screw thread area pagoda takeover length direction, a plurality of the ladder ring with the chucking ring sets up in no screw thread area pagoda takeover outer wall, the outer wall of threaded area pagoda takeover is provided with a plurality of second ladder rings, and the nut is inside to be provided with the locking ring, and no screw thread area pagoda takeover passes the nut and with the locking ring chucking, and the nut is inside to be provided with the rubber pad; the utility model provides a hosepipe quick-operation joint realizes the high-speed joint between two hosepipes, and it has fine leakproofness.

Description

Quick connector device for water hose

Technical Field

The utility model relates to a piping installation technical field, concretely relates to hosepipe quick-operation joint.

Background

At present, pipelines are used in many places, the most common place for using the pipeline at first is a drainage pipeline of a building, and the pipeline can be seen most directly by people, at present, more and more places are used for using the pipeline, and fuel transportation, daily drinking water transportation, natural gas transportation and the like are provided, but under many conditions, the length of the pipeline is not enough, a plurality of pipes are often spliced, at this time, pipeline joints are required to be used for connection, the existing pipeline connection generally adopts welding and pipeline joints, but the existing pipeline joint is inconvenient to use; for example, in the process of dragging a water hose in rural irrigation, the snap-in connector is easy to trip due to high water pressure, or the snap-in connector is easy to leak water under the condition that the water hose is bent.

Application number CN201820663145.3 discloses a water pipe head, provides a simple structure, and easy dismounting is swift, sealed reliable quick change buckle formula water pipe head, and the water piping connection who exists has solved among the prior art wastes time and energy, and the leakproofness is poor, and the technical problem that the leakage phenomenon etc. very easily takes place for joint department, and it includes lower tube coupling and the conical top tube coupling of mutually supporting grafting in lower tube coupling, the outside downwardly extending in border of lower tube coupling forms annular clamping groove, is equipped with annular boss on the top tube coupling outer anchor ring that corresponds outside lower tube coupling, and the top tube coupling overcoat that corresponds with annular boss is equipped with the buckle holding ring, rotates at least to be connected two buckle subassemblies that collude and hang between annular clamping groove and annular boss on the buckle holding ring.

When the water pipe joint is used, the problem that the snap-in joint is easy to trip is easy to occur, so that the conveying effect of a pipeline is seriously influenced.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a hosepipe quick-operation joint adopts no screw thread area pagoda to take over, has screw thread area pagoda to take over and the nut between the chucking threaded connection's cooperation, realizes the high-speed joint between two hosepipes, and it has just leakproofness, and under the hosepipe circumstances of logical water, screw thread formula is taken over and is connected labour saving and time saving more easily than the buckle formula.

The utility model provides a hosepipe quick-operation joint, includes no screw thread area pagoda takeover, has screw thread area pagoda takeover and nut, no screw thread area pagoda takeover includes a plurality of ladder rings, clamping part and the chucking ring that set gradually along no screw thread area pagoda takeover length direction, and is a plurality of the ladder ring with the chucking ring sets up in no screw thread area pagoda takeover outer wall, the outer wall that has screw thread area pagoda takeover is provided with a plurality of second ladder rings, the inside locking ring that is provided with of nut, no screw thread area pagoda takeover passes the nut and with the chucking of locking ring, the inside rubber pad that is provided with of nut, the other end that has screw thread area pagoda takeover to be provided with a plurality of second ladder rings is threaded.

Preferably, the rubber pad is tightly attached to the end face of the clamping ring.

Preferably, the unthreaded belt pagoda connecting pipe, the threaded belt pagoda connecting pipe and the screw cap are all made of zinc alloy materials.

Preferably, the non-threaded belt tower connecting pipe and the threaded belt tower connecting pipe are both formed by die casting.

Preferably, the other end of the locking ring arranged inside the nut is provided with an internal thread, and the other end of the threaded pagoda adapter pipe provided with a plurality of second step rings is provided with an external thread matched with the internal thread.

Preferably, the threaded and pagoda connecting pipe and the screw cap are provided with chromium coatings on the outer surfaces.

Preferably, the side wall of the nut is provided with two tightening heads, and the two tightening heads are fixedly arranged along the radial side wall of the nut.

Preferably, a clamping groove is formed in the nut and is arranged between the internal thread and the clamping ring.

The beneficial effects of the utility model are embodied in:

1. the utility model discloses in, take over through setting up no thread area pagoda, and take over the no thread area pagoda and pass the nut, make the chucking ring that the one end setting was taken over to no thread area pagoda and the locking ring of the inside setting of nut carry out the chucking, and simultaneously, set up the locking ring inside the nut and take over through threaded connection between the pagoda at the other end of nut and have, then go into the groove of nut with the rubber pad card of suitable size, and then form female head, then screw into female head with threaded takeover (public head), and then reach the effect of connecting the hosepipe, this design bottom has the rubber pad to seal, also can be sealed by the screw thread, this quick takeover is difficult for leaking, from this realize taking over of no thread area pagoda, have the quick sealing connection between threaded area pagoda takeover and the nut, have.

2. The utility model discloses in, the rubber pad is hugged closely in the terminal surface of chucking ring for realize inseparable sealing connection under the effect of rubber pad between no screw thread area pagoda takeover and the nut.

3. In the utility model, the non-threaded belt pagoda connecting pipe, the threaded belt pagoda connecting pipe and the screw cap are made of zinc alloy materials; for traditional aluminium material easier die-casting, the mould expense is low, and the easy cutting of machining, for brass material cost greatly reduced, weight ratio brass material is light moreover, so can save physical power at the transport hosepipe in-process, sealing performance is good.

4. In the utility model, the outer surfaces of the threaded belt pagoda connecting pipe, the threaded belt pagoda connecting pipe and the screw cap are all provided with chromium coatings; the outer surfaces of the threaded tower connecting pipe, the threaded tower connecting pipe and the screw cap can be effectively protected.

5. The utility model discloses in, the lateral wall of nut is provided with two tightening heads, is of value to the rotation atress to the nut to make things convenient for the thread to take the pagoda to take over, have the thread to take the pagoda to take over and the nut between be connected.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic view of the structure of the threaded pagoda adapter of the present invention;

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

FIG. 3 is a schematic view of the structure of the non-threaded pagoda adapter of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the non-threaded pagoda adapter of the present invention;

fig. 5 is a top view of the nut of the present invention;

fig. 6 is a cross-sectional view of the nut of the present invention.

In the attached drawings, 1-a non-threaded pagoda connecting pipe, 2-a threaded pagoda connecting pipe, 3-a nut, 4-a stepped ring, 5-a clamping part, 6-a clamping ring, 7-a second stepped ring, 8-a locking ring, 9-an internal thread, 10-an external thread, 11-a tightening head and 12-a clamping groove.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

A quick water hose joint comprises a non-threaded belt tower connecting pipe 1, a threaded belt tower connecting pipe 2 and a screw cap 3, wherein the non-threaded belt tower connecting pipe 1 comprises a plurality of step rings 4, a clamping part 5 and a clamping ring 6 which are sequentially arranged along the length direction of the non-threaded belt tower connecting pipe 1, the step rings 4 and the clamping ring 6 are arranged on the outer wall of the non-threaded belt tower connecting pipe 1, a plurality of second step rings 7 are arranged on the outer wall of the threaded belt tower connecting pipe 2, a locking ring 8 is arranged inside the screw cap 3, the non-threaded belt tower connecting pipe 1 penetrates through the screw cap 3 and is clamped with the locking ring 8, a rubber pad is arranged inside the screw cap 3, and the other end of the threaded belt tower connecting pipe 2, which is provided with the second step rings 7, is in threaded connection with the other end of the screw cap 3; through setting up no screw thread area pagoda takeover 1, and pass no screw thread area pagoda takeover 1 nut 3, make the clamp ring 6 that no screw thread area pagoda takeover 1 one end set up carry out the chucking with the locking ring 8 that nut 3 is inside sets up, simultaneously, pass through threaded connection between the other end that sets up locking ring 8 inside nut 3 and have screw thread area pagoda takeover 2, then in the groove of card nut 3 with the rubber pad card of suitable size, and then form female head, then screw into female head with take over (public head), and then reach the effect of connecting the hosepipe, this design bottom has the rubber pad to seal, also can be by threaded seal, this is quick takeover is difficult for leaking, realize no screw thread area pagoda takeover 1 from this, have the quick sealing connection between screw thread area pagoda 2 and the nut 3, and has a good result of use.

Preferably, the rubber pad is tightly attached to the end face of the clamping ring 6; the rubber pad is tightly attached to the end face of the clamping ring 6, so that the non-threaded pagoda connecting pipe 1 and the screw cap 3 are tightly and hermetically connected under the action of the rubber pad.

Preferably, the unthreaded belt pagoda connecting pipe 1, the threaded belt pagoda connecting pipe 2 and the screw cap 3 are all made of zinc alloy materials; the non-threaded pagoda connecting pipe 1 and the threaded pagoda connecting pipe 2 are both made of zinc alloy materials; for traditional aluminium material easier die-casting, the mould expense is low, and the easy cutting of machining, for brass material cost greatly reduced, weight ratio brass material is light moreover, so can save physical power at the transport hosepipe in-process, sealing performance is good.

Preferably, the unthreaded belt pagoda connecting pipe 1 and the threaded belt pagoda connecting pipe 2 are both formed by die casting.

Preferably, the other end of the nut 3, which is provided with the locking ring 8, is provided with an internal thread 9, and the other end of the threaded pagoda adapter 2, which is provided with the plurality of second stepped rings 7, is provided with an external thread 10 matched with the internal thread 9.

Preferably, the outer surfaces of the unthreaded pagoda connecting pipe 1, the threaded pagoda connecting pipe 2 and the screw cap 3 are provided with chromium coatings; chromium coatings are arranged on the outer surfaces of the threaded and pagoda connecting pipe, the threaded and pagoda connecting pipe 2 and the screw cap 3; the outer surfaces of the threaded pagoda adapter tube, the threaded pagoda adapter tube 2 and the screw cap 3 can be effectively protected.

Preferably, two tightening heads 11 are arranged on the side wall of the nut 3, and the two tightening heads 11 are fixedly arranged along the radial side wall of the nut 3; the side wall of the screw cap 3 is provided with two tightening heads 11, which are beneficial to the rotational stress of the screw cap 3, thereby facilitating the connection between the threaded pagoda adapter, the threaded pagoda adapter 2 and the screw cap 3.

Preferably, a clamping groove 12 is formed in the nut 3, and the clamping groove 12 is arranged between the internal thread and the clamping ring.

Example 1

The embodiment provides a quick water hose connector, which comprises a threadless belt tower connecting pipe 1, a threaded belt tower connecting pipe 2 and a screw cap 3, wherein the threadless belt tower connecting pipe 1 comprises a plurality of step rings 4, a clamping part 5 and a clamping ring 6 which are sequentially arranged along the length direction of the threadless belt tower connecting pipe 1, the step rings 4 and the clamping ring 6 are arranged on the outer wall of the threadless belt tower connecting pipe 1, the outer wall of the threaded belt tower connecting pipe 2 is provided with a plurality of second step rings 7, the screw cap 3 is internally provided with a locking ring 8, the threadless belt tower connecting pipe 1 penetrates through the screw cap 3 and is clamped with the locking ring 8, the screw cap 3 is internally provided with a rubber pad, and the other end of the threaded belt tower connecting pipe 2, which is provided with the second step rings 7, is in threaded connection with the other end of the screw cap 3; the threaded belt pagoda adapter tube 1 is arranged, the threaded belt pagoda adapter tube 1 penetrates through the nut 3, so that a clamping ring 6 arranged at one end of the threaded belt pagoda adapter tube 1 is clamped with a locking ring 8 arranged inside the nut 3, meanwhile, the other end of the threaded belt pagoda adapter tube 2, which is internally provided with the locking ring 8, is in threaded connection with the other end of the threaded belt pagoda adapter tube 3, a rubber pad with a proper size is clamped into a groove of the nut 3 to form a female head, the threaded adapter tube (male head) is screwed into the female head to achieve the effect of water belt connection, the bottom of the design is sealed by the rubber pad, and the threaded belt connection can be sealed by the thread, the quick adapter tube is not easy to leak water, and therefore the quick sealing connection among the threaded belt pagoda adapter tube 1, the threaded belt pagoda adapter tube 2 and the;

as a preferred technical solution of this embodiment: and a second rubber pad is arranged between the part of the unthreaded belt pagoda connecting pipe 1 penetrating through the screw cap 3 and the inner wall of the screw cap 3, so that the sealing between the unthreaded belt pagoda connecting pipe 1 and the screw cap 3 is realized.

Example 2

The embodiment is further optimized on the basis of embodiment 1, specifically, a clamping groove 12 is arranged inside the nut 3, and the clamping groove 12 is arranged between the internal thread and the clamping ring;

as a preferred technical solution of this embodiment: the height of the clamping groove 12 is smaller than the thickness of a rubber pad arranged in the clamping groove, so that the clamping ring 6 is tightly attached to the end face, provided with the external thread 10, of the threaded belt pagoda adapter tube 2, the nut 3 and the non-threaded belt pagoda adapter tube 1, certain extrusion is carried out on the rubber pad after assembly, and the sealing effect among the three is achieved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a hosepipe quick-operation joint device, includes no screw thread area pagoda takeover (1), has screw thread area pagoda takeover (2) and nut (3), its characterized in that: non-thread area pagoda takeover (1) includes along non-thread area pagoda takeover (1) length direction a plurality of cascade rings (4), clamping part (5) and chucking ring (6) that set gradually, and is a plurality of cascade ring (4) with chucking ring (6) set up in non-thread area pagoda takeover (1) outer wall, the outer wall that has thread area pagoda takeover (2) is provided with a plurality of second cascade rings (7), nut (3) inside is provided with locking ring (8), non-thread area pagoda takeover (1) passes nut (3) and with locking ring (8) chucking, nut (3) inside is provided with the rubber pad, the other end that has thread area pagoda takeover (2) to be provided with a plurality of second cascade rings (7) and the other end threaded connection of nut (3).

2. A hose quick-coupling according to claim 1, characterised in that: the rubber pad is tightly attached to the end face of the clamping ring (6).

3. A hose quick-coupling according to claim 1, characterised in that: the non-threaded pagoda connecting pipe (1), the threaded pagoda connecting pipe (2) and the screw cap (3) are all made of zinc alloy materials.

4. A hose quick-coupling according to claim 1, characterised in that: the non-threaded belt tower connecting pipe (1) and the threaded belt tower connecting pipe (2) are both formed by die-casting.

5. A hose quick-coupling according to claim 1, characterised in that: the other end of the locking ring (8) arranged in the nut (3) is provided with an internal thread (9), and the other end of the threaded pagoda adapter tube (2) provided with a plurality of second stepped rings (7) is provided with an external thread (10) matched with the internal thread (9).

6. A hose quick-coupling according to claim 1, characterised in that: the outer surfaces of the unthreaded pagoda connecting pipe (1), the threaded pagoda connecting pipe (2) and the screw cap (3) are all provided with chromium coatings.

7. A hose quick-coupling according to claim 1, characterised in that: the side wall of the nut (3) is provided with two tightening heads (11), and the two tightening heads (11) are fixedly arranged along the radial side wall of the nut (3).

8. A hose quick-coupling according to claim 5, characterised in that: a clamping groove (12) is formed in the nut (3), and the clamping groove (12) is arranged between the internal thread and the clamping ring.