CN218671044U

CN218671044U - Adjustable hose coupler

Info

Publication number: CN218671044U
Application number: CN202223285863.7U
Authority: CN
Inventors: 刘世峰
Original assignee: Jiangsu Lulian Electric Co ltd
Current assignee: Jiangsu Lulian Electric Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-03-21
Anticipated expiration: 2032-12-08

Abstract

An adjustable hose joint relates to the technical field of chuck adjustment and comprises a telescopic pipe, wherein connectors are arranged at the two ends of the telescopic pipe; the inner wall of the connector is provided with internal threads; the outer wall of the extension tube is provided with a fixed block; a plurality of fixed blocks are arranged; the fixed blocks are symmetrically arranged; a connecting rod is arranged between the fixed blocks; the outer wall of the connector is provided with symmetrically arranged semicircular clamps; when the hose joint is used, the hose and the inner threads arranged at the two ends of the hose joint are connected in a threaded manner, and after the hose and the hose joint are connected, the intersection of the hose and the hose joint is sealed by the two semicircular clamps, so that leakage is prevented when the hose joint is used.

Description

Adjustable hose coupler

Technical Field

The utility model particularly relates to a technical field is adjusted to the chuck, specifically is an adjustable hose nipple.

Background

Metal hose joints 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.

Chinese patent publication No. CN201320893967.8 discloses an adjustable hose coupler; the device is suitable for fixing hose connectors on various rectangular and cylindrical devices, and has a good protection effect on wires led out by the rectangular and cylindrical devices. The purpose of the utility model is realized through the following technical scheme: an adjustable hose connector comprises a fixing belt and a movable connector with a convex edge, wherein the diameter of the convex edge is larger than that of the movable connector; the middle part that the fixed band was taken is seted up the confession the activity connects male joint hole, the through-hole that the power supply line passed is seted up at the middle part that the activity connects.

The hose connector in the patent is only suitable for adjusting the diameter direction of the hose, and when the using length of the hose cannot meet the requirement, the hose cannot be adjusted by the adjusting connector, so that the hose connector has limitation in use, therefore, an adjustable hose connector is provided, the technical defects in the patent can be effectively overcome, and the hose connector is provided with a structure capable of adjusting the length of the connector; the semicircular clamps which are symmetrically arranged are arranged at the two ends of the joint, so that the hose can be clamped and sealed, and leakage is prevented.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable hose nipple to the hose nipple who proposes in solving the background art only is applicable to the regulation to the diameter direction of hose, and such regulation joint can't be adjusted the hose when the service length of hose can not satisfy the demand, just so makes this hose nipple have the problem of limitation when using.

In order to achieve the above object, the utility model provides a following technical scheme:

an adjustable hose connector comprises an extension tube, wherein connectors are arranged at the two ends of the extension tube; the inner wall of the connector is provided with internal threads; the outer wall of the extension tube is provided with a fixed block; a plurality of fixed blocks are arranged; the fixed blocks are symmetrically arranged; a connecting rod is arranged between the fixed blocks; the outer wall of the connector is provided with semicircular clamps which are symmetrically arranged.

As a further technical scheme of the utility model, flexible pipe be the corrugate setting at the intermediate position that is provided with the symmetry fixed block.

As a further technical scheme of the utility model, the semicircle press from both sides and pass through the bolt and nut is fixed.

As a further technical scheme of the utility model, the semicircle press from both ends position of pressing from both sides at flexible pipe be the symmetrical formula setting.

As a further technical scheme of the utility model, the quantity of connecting rod the same with the quantity of the fixed block of flexible pipe one end setting.

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

1. when the hose joint is used, the hose and the internal threads arranged at the two ends of the hose joint are in threaded connection, and after the connection is finished, the intersection of the hose and the hose joint is sealed by the two semicircular clamps, so that leakage is prevented when the hose joint is used;

2. the utility model, because the bellows is provided with the corrugations, when the joint is installed and the length can not meet the requirement, the length of the joint can be adjusted by adjusting the connecting rod;

3. when the length of the joint is longer than the connecting length between the two connecting pipes, the connecting rod is rotated clockwise, and the positions at the two ends of the telescopic pipe can be drawn close to the middle position through the fixed block, so that the length adjustment of the hose joint is realized; thereby achieving adjustability of the hose connector.

Drawings

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

Fig. 2 is a bottom view of the left side structure of fig. 1 in the present invention.

Fig. 3 is a schematic plan view of fig. 1 of the present invention.

In the figure: 1-semicircular clamp, 2-connector, 3-fixed block, 4-connecting rod, 5-internal thread, 6-bolt and 7-telescopic tube.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in an embodiment of the present invention, an adjustable hose connector includes a telescopic tube 7, wherein two ends of the telescopic tube 7 are provided with connectors 2; the inner wall of the connector 2 is provided with an internal thread 5; the outer wall of the extension tube 7 is provided with a fixed block 3; a plurality of fixed blocks 3 are arranged; the fixed blocks 3 are symmetrically arranged; a connecting rod 4 is arranged between the fixed blocks 3; the outer wall of the connector 2 is provided with symmetrically arranged semicircular clamps 1;

through adopting above-mentioned technical scheme, when using, earlier be connected hose and the internal thread 5 that sets up on the hose nipple both ends position, after connecting the completion, two semicircle clamps 1 that every end of rethread set up seal the crossing department of hose and hose nipple, prevent to take place to reveal when using.

The telescopic pipe 7 is arranged in a corrugated shape at the middle position where the symmetrical fixed blocks 3 are arranged.

Through adopting above-mentioned technical scheme, because be provided with the ripple on flexible pipe 7, the ripple has certain elasticity, when this connects when the installation, when length can not satisfy the demand, can realize the length adjustment to this connects through adjusting connecting rod 4.

In this embodiment, the semicircular clamps 1 are symmetrically arranged at two ends of the telescopic tube 7; the semicircular clamp 1 is fixed through a bolt 6 and a nut.

In particular, the intersection of the hose and the hose connector is sealed by the two semicircular clamps 1 arranged at each end, so that leakage is prevented when the hose connector is used.

The number of the connecting rods 4 is the same as that of the fixed blocks 3 arranged at one end of the telescopic pipe 7.

Through above-mentioned technical scheme, can effectually avoid when adjusting hose nipple, guarantee that ripple on the flexible pipe 7 outer wall can both expand, prevent to take place the damage in the ripple department that does not expand for the great reduction of life of this hose nipple.

The utility model discloses a theory of operation is: when the hose joint is used, the two ends of the hose joint are connected with a hose through the arranged internal threads 5, the intersected place of the hose and the hose joint is sealed by the two semicircular clamps 1 arranged at the ends, and the two semicircular clamps 1 are fixed through the bolts 6 to prevent the two semicircular clamps 1 from falling off when the hose joint is used;

because the fixed blocks 3 are respectively arranged on the outer wall of the extension tube 7 and at the positions of the two ends, the fixed blocks 3 are symmetrically arranged, the fixed blocks 3 are provided with holes for the connecting rod 4 to pass through, the fixed block 3 at one end is provided with a nut, and the connecting rod 4 is fixed between the two symmetrical fixed blocks 3 through the nut; the two semicircular clamps 1 are fastened through the bolts 6 to prevent the semicircular clamps from falling off when in use, so that the normal use of the connector is influenced;

through the technical scheme, the hose connector can be adjusted.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An adjustable hose coupler, its characterized in that: the telescopic pipe comprises a telescopic pipe (7), wherein connectors (2) are arranged at the positions of two ends of the telescopic pipe (7); the inner wall of the connector (2) is provided with an internal thread (5); the outer wall of the extension tube (7) is provided with a fixed block (3); a plurality of fixed blocks (3) are arranged; the fixed blocks (3) are symmetrically arranged; a connecting rod (4) is arranged between the fixed blocks (3); the outer wall of the connector (2) is provided with semicircular clamps (1) which are symmetrically arranged.

2. The adjustable hose coupler of claim 1, wherein: the telescopic pipe (7) is arranged in a corrugated manner in the middle of the symmetrical fixing block (3).

3. The adjustable hose coupler of claim 1, wherein: the semicircular clamp (1) is fixed through a bolt (6) and a nut.

4. The adjustable hose coupler of claim 2, wherein: the semicircular clamps (1) are symmetrically arranged at the two ends of the telescopic pipe (7).

5. The adjustable hose coupler of claim 2, wherein: the number of the connecting rods (4) is the same as that of the fixed blocks (3) arranged at one end of the telescopic pipe (7).