CN217927659U

CN217927659U - Easily-detachable air conditioner pipeline connecting pressing plate

Info

Publication number: CN217927659U
Application number: CN202222327269.3U
Authority: CN
Inventors: 刘江平; 宋军; 俞博文
Original assignee: Xinchang County Yongqiang Air Conditioning Fitting Co ltd
Current assignee: Xinchang County Yongqiang Air Conditioning Fitting Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-11-29
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses an easy detachable air conditioner tube coupling clamp plate, including the clamp plate body, be provided with on the clamp plate body and be used for the joint with tube coupling, the joint divide into first annular portion and second annular portion along the axial, the one end of first annular portion is connected with the clamp plate body, the other end of first annular portion is connected with the one end of second annular portion, the other end of second annular portion is the open end, the external diameter of first annular portion is greater than second annular portion, be provided with an annular concave part on the outer wall of second annular portion, annular concave part endotheca is put and is fixed with a plastics ring, the outer wall of plastics ring is the parallel and level mutually with the outer wall of second annular portion. The utility model discloses make the pipeline pull down from the joint more easily.

Description

Easily-detachable air conditioner pipeline connecting pressing plate

Technical Field

The utility model relates to a vehicle air conditioner pipeline connector spare specifically is a quick detachable air conditioner pipe connection clamp plate.

Background

The air conditioner pipeline pressing plate is one of indispensable parts in an automobile air conditioning system, pipelines can be connected with each other through the pressing plate, and the pipelines can also be connected with air conditioner core parts such as an expansion valve, a compressor and the like. Generally be provided with on the clamp plate and be used for the joint that is connected with the pipeline, when the pipeline is connected with the clamp plate, cup joint the pipeline on the joint of clamp plate to make the pipeline be linked together with the inside runner of clamp plate, however, the joint on the clamp plate generally is the metal material at present, like this, when needs pull down the pipeline from the clamp plate, easy adhesion between pipeline and the joint, thereby need comparatively difficultly just can pull out the pipeline from connecting, make the pipeline dismouting inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a quick detachable air conditioner tube coupling clamp plate is provided, it makes the pipeline pull down from the joint more easily.

In order to solve the technical problem, the utility model provides a quick detachable air conditioner tube coupling clamp plate, including the clamp plate body, be provided with on the clamp plate body and be used for the joint with the tube coupling, the joint divide into first annular portion and second annular portion along the axial, the one end of first annular portion is connected with the clamp plate body, the other end of first annular portion is connected with the one end of second annular portion, the other end of second annular portion is the open end, the external diameter of first annular portion is greater than second annular portion, be provided with an annular concave part on the outer wall of second annular portion, annular concave part endotheca is put and is fixed with a plastics ring, the outer wall of plastics ring is the parallel and level mutually with the outer wall of second annular portion.

Preferably, one end of the plastic ring abuts against the end face of the first annular part, and the other end of the plastic ring is close to the opening end of the second annular part.

Preferably, the outer wall of the second annular portion is a conical surface with a diameter gradually increasing from the opening end to the plastic ring.

Preferably, an annular groove is formed in the end face of the other end of the first annular portion, and the section of the annular groove is conical.

Preferably, the plastic ring has a cross section, the cross section extends from one end face of the plastic ring to the other end face of the plastic ring, and the cross section is Z-shaped.

After the structure more than adopting, compared with the prior art, the utility model, have following advantage:

the utility model discloses an easy detachable air conditioner tube coupling clamp plate, be provided with annular groove portion on the outer wall of the annular portion of second that connects, it is fixed with the plastics ring to put in annular groove portion, and the outer wall of plastics ring is neat mutually with the outer wall of the annular portion of second, thus, be connected with the joint at the pipeline, the pipeline cover is put on the annular portion of second that connects, the inner wall and the plastics ring contact of pipeline, be difficult to the adhesion between plastics ring and the pipeline, thereby when pulling down the pipeline from connecting, the pipeline breaks away from with the joint relatively easily, make the pipeline pull down from connecting relatively easily.

Drawings

Fig. 1 is a schematic structural view of the quick detachable air conditioner pipeline connecting pressing plate of the present invention (the plastic ring is not shown);

fig. 2 is a sectional view of the easy-to-detach air conditioner pipeline connecting pressing plate of the present invention;

fig. 3 is a schematic view of the structure of the plastic ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Shown by fig. 1~ 3, the utility model discloses a quick detachable air conditioner tube coupling clamp plate, including clamp plate body 10, be provided with the inlet on the clamp plate body 10 and connect 11, connect 11 be used for with the tube coupling, be linked together through the runner between inlet and the joint 11.

The joint 11 is divided into a first annular part 14 and a second annular part 15 along the axial direction thereof, one end of the first annular part 14 is connected with the pressure plate body 10, the other end of the first annular part 14 is connected with one end of the second annular part 15, the other end of the second annular part 15 is an open end, the outer diameter of the first annular part 14 is larger than that of the second annular part 15, the inner diameter of the first annular part 14 is equal to that of the second annular part 15, the first annular part 14 and the second annular part 15 are integrally formed, an annular groove part 12 is arranged on the outer wall of the second annular part 15, a plastic ring 13 is fixedly arranged in the annular groove part 12, and the outer wall of the plastic ring 13 is flush with that of the second annular part 15.

One end of the plastic ring 13 is abutted to the end face of the first annular part 14, and the other end of the plastic ring 13 is close to the open end of the second annular part 15, so that the axial length of the plastic ring 13 is long, and when the pipeline is sleeved and connected onto the second annular part 15, the contact area between the outer wall of the second annular part 15 and the pipeline can be reduced as much as possible, and the pipeline can be detached from the joint easily.

The outer wall of the second annular portion 15 has a conical surface 151 with a diameter gradually increasing from the open end to the plastic ring 13.

The end face of the other end of the first annular portion 14 is provided with an annular groove 141, and the section of the annular groove 141 is conical, so that when the pipeline is sleeved and connected to the second annular portion 15, the end face of the pipeline can be pressed against the groove wall of the annular groove 141, so that the sealing performance between the end face of the pipeline and the joint 11 is better.

The plastic ring 13 has a cross section 131, the cross section 131 extends from one end surface of the plastic ring 13 to the other end surface of the plastic ring 13, and the cross section 131 is Z-shaped, so that the plastic ring 13 has better stability in the axial direction after the plastic ring 13 is sleeved on the annular groove portion 12 of the second annular portion 15 due to the Z-shaped cross section 131.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention, but should not be construed as limiting the claims, and the present invention is not limited to the above-described embodiments, but may be modified in various ways. In summary, all changes that can be made within the scope of the independent claims of the present invention are within the scope of the present invention.

Claims

1. The utility model provides an easy detachable air conditioner pipe connection clamp plate, a serial communication port, including clamp plate body (10), be provided with on clamp plate body (10) and be used for with the joint (11) of tube coupling, joint (11) divide into first annular portion (14) and second annular portion (15) along the axial, the one end of first annular portion (14) is connected with clamp plate body (10), the other end of first annular portion (14) is connected with the one end of second annular portion (15), the other end of second annular portion (15) is the open end, the external diameter of first annular portion (14) is greater than second annular portion (15), be provided with an annular groove portion (12) on the outer wall of second annular portion (15), set fixedly in annular groove portion (12) has a plastics ring (13), the outer wall of plastics ring (13) is leveled mutually with the outer wall of second annular portion (15).

2. The quick detachable air conditioner pipe connection pressure plate according to claim 1, wherein one end of the plastic ring (13) abuts against the end surface of the first annular portion (14), and the other end of the plastic ring (13) is close to the open end of the second annular portion (15).

3. The easy-to-disassemble air conditioner pipe connecting pressure plate as claimed in claim 2, wherein the outer wall of the second annular portion (15) is a conical surface (151) with gradually increasing diameter from the opening end to the plastic ring (13).

4. The quick detachable air conditioner pipe connection pressure plate according to claim 3, wherein an annular groove (141) is provided on the other end surface of the first annular portion (14), and the section of the annular groove (141) is conical.

5. The easy-to-detach air conditioning duct connecting clip as recited in claim 4, wherein the plastic ring (13) has a cross-section (131), the cross-section (131) extends from one end face of the plastic ring (13) to the other end face of the plastic ring (13), and the cross-section (131) is Z-shaped.