CN215294040U

CN215294040U - Rubber part for air conditioner copper pipe

Info

Publication number: CN215294040U
Application number: CN202022624701.6U
Authority: CN
Inventors: 王银川
Original assignee: Anhui Lotron Rubber Technology Co ltd
Current assignee: Anhui Lotron Rubber Technology Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-12-24
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a rubber spare for air conditioner copper pipe relates to rubber technical field. The utility model comprises a rubber part body; two ends of the rubber part body are arranged as connecting ends, and a convex ring is fixedly connected to the middle position of the inner wall of the rubber part body; a pair of annular holes are symmetrically formed between the convex ring and the inner wall of the rubber part body, and copper pipes are connected in the annular holes; the convex ring is provided with an annular groove which is matched and connected with the end part of the copper pipe at the position of the annular hole, and the annular hole is internally and fixedly connected with an extrusion structure which is used for extruding the inner wall of the copper pipe. The utility model discloses a be equipped with extrusion structure in the annular hole and compress tightly and sealed to the copper pipe, copper pipe end sealing connects in the ring channel, and the rubber spare both ends are equipped with the portion of tightening to the problem of leak protection water has been solved, and it is convenient to connect.

Description

Rubber part for air conditioner copper pipe

Technical Field

The utility model belongs to the technical field of rubber, especially, relate to a rubber spare for air conditioner copper pipe.

Background

Rubber (Rubber) is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed. The rubber belongs to a completely amorphous polymer, and has low glass transition temperature (T g) and large molecular weight which is more than hundreds of thousands; rubber products are widely used in industry or in various aspects of life.

The rubber part made of the existing rubber is often used for air conditioners, and the two copper pipes are connected through the rubber part, but the existing rubber part has the phenomena of inconvenient connection and water leakage in the use process.

Disclosure of Invention

An object of the utility model is to provide a connect convenient, sealed effectual rubber spare for air conditioner copper pipe, solved current copper pipe rubber spare and connected inconvenient, sealed poor problem of effect.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a rubber part for an air-conditioning copper pipe, which comprises a rubber part body; the rubber part comprises a rubber part body, wherein two ends of the rubber part body are arranged to be connecting ends, and a convex ring is fixedly connected to the middle position of the inner wall of the rubber part body; a pair of annular holes are symmetrically formed between the convex ring and the inner wall of the rubber part body, and copper pipes are connected in the annular holes; the convex ring is provided with an annular groove which is arranged at the position of the annular hole and is matched and connected with the end part of the copper pipe, and an extrusion structure which is used for extruding the inner wall of the copper pipe is fixedly connected in the annular hole.

Furthermore, both ends of the rubber part body are provided with tightening parts, and the inner diameters of the tightening parts are gradually reduced along the direction close to the end part of the rubber part body.

Furthermore, the extrusion structure is an annular body structure closely attached to the inner wall of the copper pipe, and the cross section of the extrusion structure is in an isosceles trapezoid shape.

Further, the outer surface of the rubber part body is provided with a plurality of anti-skid convex strips.

The utility model discloses following beneficial effect has:

the utility model discloses a be equipped with extrusion structure in the annular hole and compress tightly and sealed to the copper pipe, copper pipe end sealing connects in the ring channel, and the rubber spare both ends are equipped with the portion of tightening to the problem of leak protection water has been solved, and it is convenient to connect.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

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

1-rubber part body, 2-connecting end, 3-convex ring, 4-annular hole, 5-extrusion structure, 6-annular groove, 7-tightening part and 8-anti-slip raised line.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "recess," "upper," "lower," "thickness," "inner wall," "middle," "one end," "inner," and the like are used for the purpose of describing the invention only and for the purpose of simplifying the description, and are not intended to indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Referring to fig. 1, the present invention relates to a rubber part for an air-conditioning copper pipe, which comprises a rubber part body 1; the rubber part comprises a rubber part body 1, wherein two ends of the rubber part body 1 are arranged to be connecting ends 2, and a convex ring 3 is fixedly connected to the middle position of the inner wall of the rubber part body 1; a pair of annular holes 4 are symmetrically formed between the convex ring 3 and the inner wall of the rubber part body 1, and copper pipes are connected in the annular holes 4; the convex ring 3 is provided with an annular groove 6 which is matched and connected with the end part of the copper pipe at the position of the annular hole 4, the size of the annular groove 6 is the same as that of the copper pipe, the annular hole 4 is internally and fixedly connected with an extrusion structure 5 which is used for extruding the inner wall of the copper pipe, and the connection stability of the rubber part body 1 of the copper pipe is improved.

Wherein, the both ends of rubber spare body 1 all are equipped with the portion of tightening 7, and the internal diameter of the portion of tightening 7 reduces along the direction that is close to 1 tip of rubber spare body gradually to prevent that the copper pipe from breaking away from rubber spare body 1.

Wherein, extrusion structure 5 is an annular body structure that closely laminates with the copper pipe inner wall, and 5 cross-sections of extrusion structure are isosceles trapezoid shape, and extrusion structure 5 can play sealed effect.

Wherein, 1 surface of rubber spare body is equipped with a plurality of anti-skidding sand grips 8, makes things convenient for rubber spare body 1 and copper union coupling.

One specific application of this embodiment is: the utility model discloses during the use, with two copper pipes through connecting respectively at the both ends of rubber spare body 1, copper pipe end seal connects in ring channel 6, and extrusion structure 5 plays stable copper pipe and sealing action, and portion 7 of tightening is further injectd the copper pipe, has guaranteed the connection stability of copper pipe.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a rubber spare for air conditioner copper pipe which characterized in that: comprises a rubber part body (1);

the rubber part comprises a rubber part body (1), two ends of the rubber part body (1) are provided with connecting ends (2), and a convex ring (3) is fixedly connected to the middle position of the inner wall of the rubber part body (1);

a pair of annular holes (4) are symmetrically formed between the convex ring (3) and the inner wall of the rubber part body (1), and copper pipes are connected in the annular holes (4);

the convex ring (3) is positioned at the annular hole (4) and is provided with an annular groove (6) which is matched and connected with the end part of the copper pipe, and an extrusion structure (5) which is used for extruding the inner wall of the copper pipe is fixedly connected in the annular hole (4).

2. A rubber member for an air conditioning copper pipe as claimed in claim 1, wherein: rubber spare body (1) both ends all are equipped with and tighten portion (7), the internal diameter of tightening portion (7) is along being close to the direction of rubber spare body (1) tip reduces gradually.

3. A rubber member for an air conditioning copper pipe as claimed in claim 1, wherein: the extrusion structure (5) is an annular body structure closely attached to the inner wall of the copper pipe, and the cross section of the extrusion structure (5) is in an isosceles trapezoid shape.

4. A rubber member for an air conditioning copper pipe as claimed in claim 1, wherein: the outer surface of the rubber part body (1) is provided with a plurality of anti-skid convex strips (8).