CN219198479U

CN219198479U - Welding type quick connector for automobile

Info

Publication number: CN219198479U
Application number: CN202320233446.3U
Authority: CN
Inventors: 来生; 张学峰; 李哲
Original assignee: Xianghe Ruihetong Automobile Parts Co ltd
Current assignee: Xianghe Ruihetong Automobile Parts Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-06-16
Anticipated expiration: 2033-02-16

Abstract

The utility model discloses a welded quick connector for an automobile, which comprises a quick connector shell, wherein an isolating ring and a safety ring are arranged in the quick connector shell from bottom to top, inner sealing rings are arranged on two sides of the isolating ring, a locking spring is clamped at the upper end of the quick connector shell, a welding adapter is welded at the lower end of the quick connector shell, the technical field of the quick connector for the automobile is related, the quick connector shell and the welding adapter are of a split structure, the suitability is better, the same shell can be compatible with various adapter specifications through changing different welding adapters, the welding adapter is made of white transparent materials, the welding condition is easier to observe after welding with the adapter, and the quality problem in the welding process is easier to check.

Description

Welding type quick connector for automobile

Technical Field

The utility model belongs to the technical field of automobile quick connectors, and particularly relates to a welding type quick connector for an automobile.

Background

The quick connector is the most convenient plug and play connection mode, and especially under some space occasions where the air pipe connection is very inconvenient and difficult, the superiority of the quick connector can be reflected. Quick connectors are classified into the following types: 1. small-sized; 2. standard type; 3. a metal mold; 4. stainless steel type; 5. flame retardant; 6. composite type; 7. and a drum-type joint body combination.

The structure of the welding type quick connector used at present is that the end part of the connecting pipe is positioned on the shell of the quick connector and is integrated with the quick connector, the connecting pipe is directly welded on the shell of the quick connector, and each shell of the shell structure can only be matched with the connecting pipe with one specification.

Disclosure of Invention

The utility model aims to provide a welded quick connector for an automobile, which solves the problems in the prior art.

The technical scheme adopted by the utility model is as follows:

the utility model provides a welding formula quick connector for car, includes quick connector casing, be provided with isolating ring and safety ring by down and on in the quick connector casing, the isolating ring both sides all are provided with interior sealing washer, quick connector casing upper end card is equipped with the locking spring, quick connector casing lower extreme welding has the welding adapter.

Preferably, the quick connector housing comprises a connector end, a first cavity and a second cavity which are sequentially arranged from bottom to top, the isolating ring, the inner sealing ring and the safety ring are all arranged in the first cavity, and the locking spring is arranged in the second cavity.

Preferably, the welding adapter comprises a shell welding area and a connecting pipe welding area which are arranged up and down, wherein the shell welding area is welded with the connecting pipe end, and the connecting pipe welding area is welded with the connecting pipe.

Preferably, the welding adapter is made of white transparent materials.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

according to the utility model, the quick connector shell and the welding adapter are of a split structure, the adaptability is better, the same shell can be compatible with various adapter tube specifications by replacing different welding adapters, the welding adapters are made of white transparent materials, the welding condition is easier to observe after the welding adapter tubes are welded, and the quality problem in the welding process is easier to check.

Drawings

FIG. 1 is a schematic view of an assembly of a welded quick connector for an automobile according to the present utility model;

FIG. 2 is an exploded view of an assembly of a welded quick connector for an automobile in accordance with the present utility model;

FIG. 3 is a schematic view of a housing of a welded quick connector for an automobile according to the present utility model;

FIG. 4 is a schematic view of a locking spring of a welded quick connector for an automobile according to the present utility model;

FIG. 5 is a schematic view of a safety ring of a welded quick connector for an automobile according to the present utility model;

FIG. 6 is a schematic view of a spacer ring of a welded quick connector for an automobile according to the present utility model;

FIG. 7 is a schematic view of a seal ring of a welded quick connector for an automobile according to the present utility model;

FIG. 8 is a schematic view of a welding adapter of a welding type quick connector for an automobile according to the present utility model;

in the figure: 1. a quick connector housing; 2. a lock spring; 3. a safety ring; 4. a spacer ring; 5. an inner seal ring; 6. welding the adapter; 11. a nipple end; 12. a first cavity; 13. a second cavity; 61. a housing weld zone; 62. the weld area is taken over.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Example 1:

the embodiment provides a specific structure of a welded quick connector for an automobile, as shown in fig. 1-8, the welded quick connector comprises a quick connector housing 1, an isolating ring 4 and a safety ring 3 are arranged in the quick connector housing 1 from bottom to top, inner sealing rings 5 are arranged on two sides of the isolating ring 4, a locking spring 2 is clamped at the upper end of the quick connector housing 1, and a welding adapter 6 is welded at the lower end of the quick connector housing 1.

Further, the quick connector housing 1 comprises a connecting pipe end 11, a first cavity 12 and a second cavity 13 which are sequentially arranged from bottom to top, the isolating ring 4, the inner sealing ring 5 and the safety ring 3 are arranged in the first cavity 12, and the locking spring 2 is arranged in the second cavity 13.

Further, the welding adapter 6 includes a housing welding area 61 and a connecting pipe welding area 62 disposed up and down, the housing welding area 61 is welded to the connecting pipe end 11, and the connecting pipe welding area 62 is welded to the connecting pipe.

Further, the welding adapter 6 is made of white transparent material.

1-8, during assembly, parts are installed in the first cavity 12 of the shell in the sequence of the inner sealing ring 5, the isolating ring 4, the inner sealing ring 5 and the safety ring 3, then the lock spring 2 is installed in the second cavity 13 of the shell, then the shell welding area 61 on the welding adapter 6 is welded with the shell joint pipe end 11, and after the quick connector is assembled, the joint pipe welding area 62 on the welding adapter 6 is welded with the joint pipe.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a welding formula quick connector for car which characterized in that: including quick connector housing (1), be provided with isolating ring (4) and safety ring (3) by lower and on in quick connector housing (1), isolating ring (4) both sides all are provided with interior sealing washer (5), quick connector housing (1) upper end card is equipped with locking spring (2), quick connector housing (1) lower extreme welding has welding adapter (6).

2. The welded quick connector for automobiles as defined in claim 1, wherein: the quick connector housing (1) comprises a connecting pipe end (11), a first cavity (12) and a second cavity (13) which are sequentially arranged from bottom to top, the isolating ring (4), the inner sealing ring (5) and the safety ring (3) are arranged in the first cavity (12), and the lock spring (2) is arranged in the second cavity (13).

3. A welded quick connector for automobiles as defined in claim 2, wherein: the welding adapter (6) comprises a shell welding area (61) and a connecting pipe welding area (62) which are arranged up and down, the shell welding area (61) is welded with the connecting pipe end (11), and the connecting pipe welding area (62) is welded with the connecting pipe.

4. The welded quick connector for automobiles as defined in claim 1, wherein: the welding adapter (6) is made of white transparent materials.