CN220540548U - Hose connection joint convenient for cleaning scale - Google Patents

Abstract

The utility model provides a hose connection joint convenient for cleaning scale, which comprises the following structures: the upper joint is fixedly provided with an upper sealing sleeve at the outer side of the bottom of the upper joint; the lower joint is fixedly provided with a lower sealing sleeve at the outer side of the top of the lower joint, and a first limit spring is fixedly arranged at the inner side of the bottom of the lower joint; the inner sleeve, the second spacing spring has been set firmly to the bottom of inner sleeve, and the top connection and the lower clutch of this device are connected with soft water pipe such as PVC hose, tap or hard tube, and first spacing spring, go-between and the cooperation of second spacing spring block the bulky incrustation scale that drops in the pipeline, and the incrustation scale is accumulated on first spacing spring and second spacing spring, drives first spacing spring's torsion through second spacing spring, accomplishes the garrulous processing of stirring of incrustation scale, and broken incrustation scale can be discharged along the rivers through pipeline such as tap smoothly this moment, has solved the inconvenient problem of bulky incrustation scale clearance that current hose exists.

Description

Hose connection joint convenient for cleaning scale

Technical Field

The utility model mainly relates to the technical field of water pipe connectors, in particular to a hose connection connector convenient for cleaning scale.

Background

When a plastic hose such as a PVC hose is used as a water pipe, the water quality is affected by the water quality of users, a large amount of scale is generally accumulated in the hose, the scale reacts with oxygen in water to corrode the hose, and when the scale is too large to be discharged through a faucet, the faucet is corroded.

In practical use, in the case of a hard tube to hose, the hose is placed at a position, and the connection part between the hose and the hard tube may be bent, so that the cross-sectional area of the internal flow channel of the hose is reduced.

The inventor provides a hose connection is with connecting convenient to clearance incrustation scale, and it is connected with the hose back, and the support protection of hose and joint junction can be accomplished through its inside bearing structure that sets up, through rotating its inside bearing structure, accomplishes the incrustation scale of pipeline junction butt joint and rubs the breakage, and the incrustation scale after the breakage is convenient directly to be discharged through tap or pipeline.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The utility model provides a hose connection joint convenient for cleaning scale, which solves the problem that the prior hose is inconvenient in cleaning large-volume scale.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: a hose connection joint convenient for cleaning scale comprises the following structures:

the upper joint, the bottom outside of upper joint has set firmly the seal cover.

The lower joint, the top outside of lower joint has set firmly down the seal cover, the bottom inboard of lower joint has set firmly first spacing spring.

The bottom of the inner sleeve is fixedly provided with a second limit spring.

Further, an upper sealing ring is fixedly arranged at the top of the inner wall of the upper sealing sleeve, an upper connecting plate is fixedly arranged at the outer side of the upper sealing sleeve, and a connecting bolt is connected with the middle of the upper connecting plate in a threaded manner.

Further, the inner wall bottom of lower seal cover has set firmly down the sealing ring, the outside of lower seal cover has set firmly down the connecting plate, the middle part and the bottom threaded connection of connecting bolt of this lower connecting plate.

Further, the top and the bottom of the inner sleeve are respectively sleeved with the bottom of the upper joint and the top of the lower joint, and the outer side of the inner sleeve is fixedly provided with the outer sleeve.

Further, the top and the bottom of outer tube are contradicted with the bottom of last sealing ring and the top of lower sealing ring respectively, the top and the bottom of outer tube cup joint with the inboard of last seal cover and the inboard of lower seal cover respectively, the equidistant mediation tooth that has set firmly in the middle part outside of outer tube.

Further, a connecting ring is fixedly arranged at the bottom end of the second limiting spring, and the outer side of the connecting ring is fixedly connected with the bottom end of the first limiting spring.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

the utility model provides a hose connection joint convenient for cleaning scale, wherein an upper joint and a lower joint of the device are connected with a soft water pipe such as a PVC soft water pipe, a tap or a hard pipe, a first limit spring, a connecting ring and a second limit spring are matched to block large-volume scale falling off in a pipeline, the scale is accumulated on the first limit spring and the second limit spring, the second limit spring drives the first limit spring to twist, the stirring treatment of the scale is completed, and the broken scale can be smoothly discharged along the water flow through the pipelines such as the tap;

the utility model provides a hose connection joint convenient for cleaning scale, when the hose connection joint is connected and matched with a soft water pipe, the hose connection joint is installed towards the inner side of the soft water pipe through a first limit spring, a connecting ring and a second limit spring, and the soft water pipe is supported and protected at the joint of a lower joint and the soft water pipe through the structure, so that the excessive bending deformation of the joint of the soft water pipe and the lower joint is avoided;

none of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a perspective view, in half section, of the upper joint structure of the present utility model;

FIG. 3 is a semi-sectional perspective view of the inner sleeve structure of the present utility model;

fig. 4 is a semi-cutaway perspective view of the lower joint structure of the present utility model.

Reference numerals

An upper joint-1;

an upper sealing sleeve-2; an upper seal ring-21; an upper connecting plate-22; a connecting bolt-23;

a lower joint-3;

a lower sealing sleeve-4; a lower seal ring-41; a lower connecting plate-42;

a first limit spring-5;

an inner sleeve-6; an outer sleeve-61; adjusting teeth-62;

a second limit spring-7;

and a connecting ring-8.

Detailed Description

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present utility model provides a hose connection fitting for facilitating scale removal, comprising:

the upper joint 1, the bottom outside of the upper joint 1 has set firmly the upper seal cover 2.

The lower joint 3, the top outside of lower joint 3 has set firmly down seal cover 4, and the bottom inboard of lower joint 3 has set firmly first spacing spring 5.

The inner sleeve 6, the bottom of the inner sleeve 6 is fixedly provided with a second limit spring 7.

In this embodiment, as shown in fig. 1 and 2, an upper sealing ring 21 is fixedly arranged at the top of the inner wall of the upper sealing sleeve 2, an upper connecting plate 22 is fixedly arranged at the outer side of the upper sealing sleeve 2, and a connecting bolt 23 is connected with the middle part of the upper connecting plate 22 in a threaded manner.

The upper sealing sleeve 2 is matched with the upper joint 1 and is connected with the inner sleeve 6 and the outer sleeve 61, the design of the upper sealing ring 21 improves the connection tightness of the device, and the upper connecting plate 22, the connecting bolt 23 and the lower connecting plate 42 are matched to finish the assembly and use of the upper sealing sleeve 2 and the lower sealing sleeve 4 at the top and the bottom of the outer sleeve 61.

In this embodiment, as shown in fig. 1, 2 and 4, a lower sealing ring 41 is fixed at the bottom of the inner wall of the lower sealing sleeve 4, a lower connecting plate 42 is fixed at the outer side of the lower sealing sleeve 4, and the middle part of the lower connecting plate 42 is in threaded connection with the bottom end of the connecting bolt 23.

The design of the lower sealing sleeve 4 and the lower sealing ring 41 improves the connection tightness of the lower sealing sleeve 4 and the outer sleeve 61.

In this embodiment, as shown in fig. 1, 2 and 3, the top and bottom of the inner sleeve 6 are respectively sleeved with the bottom of the upper joint 1 and the top of the lower joint 3, and an outer sleeve 61 is fixedly arranged on the outer side of the inner sleeve 6.

The design of the inner sleeve 6 completes the gap blocking at the joint of the upper joint 1 and the lower joint 3, and the outer sleeve 61 blocks the outer side of the bottom of the upper joint 1 and the outer side of the lower joint 3.

In this embodiment, as shown in fig. 1, 2 and 3, the top and bottom of the outer sleeve 61 respectively collide with the bottom of the upper sealing ring 21 and the top of the lower sealing ring 41, the top and bottom of the outer sleeve 61 respectively socket with the inner side of the upper sealing sleeve 2 and the inner side of the lower sealing sleeve 4, and the middle outer side of the outer sleeve 61 is fixed with adjusting teeth 62 at equal intervals.

The cooperation of outer tube 61 and mediation tooth 62 makes things convenient for the user to change the connection tightness of upper seal cover 2 and lower seal cover 4 through connecting bolt 23, makes things convenient for the user to rotate outer tube 61.

In this embodiment, as shown in fig. 1, 2, 3 and 4, a connecting ring 8 is fixedly arranged at the bottom end of the second limiting spring 7, and the outer side of the connecting ring 8 is fixedly connected with the bottom end of the first limiting spring 5.

The outer sleeve 61 drives the second limiting spring 7 to rotate, the second limiting spring 7 drives the first limiting spring 5 to rotate through the connecting ring 8, and the second limiting spring 7 and the first limiting spring 5 are completed to rotate and twist.

In the daily use, the upper joint 1 and the lower joint 3 of this device are connected with soft water pipe such as PVC hose, tap or hard tube, and first spacing spring 5, go-between 8 and the cooperation of second spacing spring 7 block the bulky incrustation scale that drops in the pipeline, and the incrustation scale is accumulated on first spacing spring 5 and second spacing spring 7, drives the torsion of first spacing spring 5 through second spacing spring 7, accomplishes the mashing of incrustation scale and handles, and broken incrustation scale can be discharged along the rivers through pipeline such as tap smoothly this moment.

When this product is joined in marriage with soft water piping connection, through the inboard installation of first spacing spring 5, go-between 8 and second spacing spring 7 towards soft water pipe, support the protection to soft water pipe through the junction of above-mentioned structure at lower clutch 3 and soft water pipe, avoid soft water pipe and lower clutch 3's junction to appear excessively buckling deformation.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (6)

1. Hose connection is with connecting convenient to clearance incrustation scale, its characterized in that: the structure comprises the following steps:

an upper joint (1), wherein an upper sealing sleeve (2) is fixedly arranged at the outer side of the bottom of the upper joint (1);

the lower joint (3), the top outside of the lower joint (3) is fixedly provided with a lower sealing sleeve (4), and the bottom inside of the lower joint (3) is fixedly provided with a first limit spring (5);

the inner sleeve (6), the bottom of inner sleeve (6) has set firmly second spacing spring (7).

2. A hose connection fitting for facilitating scale removal according to claim 1, wherein: an upper sealing ring (21) is fixedly arranged at the top of the inner wall of the upper sealing sleeve (2), an upper connecting plate (22) is fixedly arranged at the outer side of the upper sealing sleeve (2), and a connecting bolt (23) is connected with the middle of the upper connecting plate (22) in a threaded manner.

3. A hose connection fitting for facilitating scale removal according to claim 1, wherein: the inner wall bottom of lower seal cover (4) has set firmly down sealing ring (41), the outside of lower seal cover (4) has set firmly down connecting plate (42), the middle part and the bottom threaded connection of connecting bolt (23) of this connecting plate (42).

4. A hose connection fitting for facilitating scale removal according to claim 1, wherein: the top and the bottom of the inner sleeve (6) are respectively sleeved with the bottom of the upper joint (1) and the top of the lower joint (3), and the outer side of the inner sleeve (6) is fixedly provided with an outer sleeve (61).

5. A hose connection fitting for facilitating scale removal as defined in claim 4, wherein: the top and the bottom of outer tube (61) are respectively with the bottom of last sealing ring (21) and the top of lower sealing ring (41) conflict, the top and the bottom of outer tube (61) cup joint with the inboard of last seal cover (2) and the inboard of lower seal cover (4) respectively, equidistant mediation tooth (62) have set firmly in the middle part outside of outer tube (61).

6. A hose connection fitting for facilitating scale removal according to claim 1, wherein: the bottom of the second limiting spring (7) is fixedly provided with a connecting ring (8), and the outer side of the connecting ring (8) is fixedly connected with the bottom of the first limiting spring (5).