阅读说明：本技术 一种新型组合式取气接头 (Novel combined gas taking connector ) 是由 乔坤 李小龙 于 2019-11-13 设计创作，主要内容包括：本发明提供一种新型组合式快插取气接头,包括快插主体与取气接头主体,所述取气接头主体包括取气接头、取气导杆、O型密封圈、弹簧、Y型密封圈、垫片；所述取气接头采用树脂或工程塑料,其结构内部依次有小导向孔、内锥面、大导向孔,其结构外部依次有外螺纹、第一环形槽、导向柱、外锥面、第二环形槽,所述第二环形槽套装Y型密封圈,所述取气导杆装置在取气接头内部,其上端套有O型密封圈,下端装置有弹簧,所述弹簧下端装置有垫片,所述快插主体与取气接头主体通过冷压装连接,冷压装后快插主体内壁上的挂台镶入取气接头第一环形槽中,与现有技术相比,本发明涉及的一种新型组合式取气接头,具有耐压强度高、取气效果好、密封性优良、连接牢固、可靠性高,适宜不同环境下不同工况等特点。(The invention provides a novel combined type quick-insertion gas taking connector which comprises a quick-insertion main body and a gas taking connector main body, wherein the gas taking connector main body comprises a gas taking connector, a gas taking guide rod, an O-shaped sealing ring, a spring, a Y-shaped sealing ring and a gasket; the novel combined type gas taking connector is characterized by being high in compression strength, good in gas taking effect, good in sealing performance, firm in connection, high in reliability, suitable for different working conditions under different environments and the like.)

1. A novel combined gas taking connector comprises a quick insertion main body (1) and a gas taking connector main body (2).

2. A novel combined gas extraction joint as claimed in claim 1, wherein: the gas taking joint main body (2) comprises a gas taking joint (21), a gas taking guide rod (22), an O-shaped sealing ring (23), a spring (24), a Y-shaped sealing ring (25) and a gasket (26).

3. A novel combined gas extraction joint as claimed in claim 1, wherein: the structure of the gas taking joint (21) is internally provided with a small guide hole (211), an inner conical surface (212) and a large guide hole (213) in sequence, and the structure of the gas taking joint is externally provided with an external thread (214), a first annular groove (215), a guide post (216), an external conical surface (217) and a second annular groove (218) in sequence.

4. A novel combined gas extraction joint as claimed in claim 1, wherein: the air-taking guide rod (22) is sequentially provided with an air outlet hole (221), an annular groove (222), an air flow channel (223), a bottom step (224) and an air flow hole (225) inside.

Technical Field

The invention belongs to the technical field of connecting components, provides a quick pipe joint with a gas taking connector, and particularly relates to a novel combined gas taking connector.

Background

In recent years, along with the revision perfection of relevant laws and regulations, the air intake joint has been widely popularized and applied in an automobile chassis braking system, but the air intake joint used at present generally adopts a split type design, can not be directly connected with a nylon pipeline in the automobile chassis braking system during use, a lot of inconvenience is caused, meanwhile, along with the comprehensive use of the nylon pipeline in the automobile chassis braking system, a quick connector for connecting and converting the nylon pipeline is also widely applied, the situation that the air intake joint and the quick connector are not matched occurs occasionally, and therefore research and improvement are performed on the existing structure and the existing loss, a novel combined air intake joint is provided, and the purpose of being more practical is expected to be achieved.

Disclosure of Invention

In order to solve the technical problem, the invention provides a novel combined type air taking connector, which aims to solve the problem that the existing air taking connector is inconvenient to connect with a brake pipeline of an automobile chassis.

The invention relates to a novel combined gas taking connector, which is achieved by the following specific technical means:

a novel combined type quick-insertion gas taking joint comprises a quick-insertion main body (1) and a gas taking joint main body (2), wherein the gas taking joint main body (2) comprises a gas taking joint (21), a gas taking guide rod (22), an O-shaped sealing ring (23), a spring (24), a Y-shaped sealing ring (25) and a gasket (26); the gas taking connector (21) is made of resin or engineering plastics, a small guide hole (211), an inner conical surface (212) and a large guide hole (213) are sequentially arranged in the structure, an external thread (214), a first annular groove (215), a guide column (216), an outer conical surface (217) and a second annular groove (218) are sequentially arranged outside the structure, and a Y-shaped sealing ring (25) is sleeved on the second annular groove (218); the air intake guide rod (22) is arranged in the air intake joint, an O-shaped sealing ring (23) is sleeved at the upper end of the air intake guide rod, a spring (24) is arranged at the lower end of the air intake joint, a gasket (26) is arranged at the lower end of the spring, the quick insertion main body (1) and the air intake joint main body (2) are connected through cold press fitting, and a hanging table on the inner wall of the quick insertion main body is embedded into a first annular groove (215) of the air intake joint after the cold press fitting.

Compared with the prior art, the invention has the following beneficial effects:

this novel gas connection is got to combination formula is inserted soon through inserting main part (1) soon and getting the assembly combination of gas connection main part (2), has integrateed and has got connection functions such as gas, the quick plug of nylon pipe, has stopped to get the gas connection and has not assorted with quick connector, can not the condition of high-speed joint nylon pipe, has solved the current inconvenient problem of getting gas connection and vehicle chassis brake pipe connection, has greatly optimized the assembly of nylon pipeline.

Drawings

FIG. 1 is a sectional view of a novel combined gas extraction joint;

FIG. 2 is a front view of the structure of a gas extraction joint of a novel combined gas extraction joint;

FIG. 3 is a front view of the structure of the air intake guide rod of the novel combined air intake joint;

FIG. 4 is a diagram showing a state of use of a novel combined gas-taking connector (offset tee);

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "insert" and "connect" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 3:

the invention provides a novel combined type gas taking joint, which comprises a quick insertion main body (1) and a gas taking joint main body (2), wherein the gas taking joint main body (2) comprises a gas taking joint (21), a gas taking guide rod (22), an O-shaped sealing ring (23), a spring (24), a Y-shaped sealing ring (25) and a gasket (26); the gas taking connector (21) is made of resin or engineering plastics, a small guide hole (211), an inner conical surface (212) and a large guide hole (213) are sequentially arranged in the structure, an external thread (214), a first annular groove (215), a guide column (216), an outer conical surface (217) and a second annular groove (218) are sequentially arranged outside the structure, and a Y-shaped sealing ring (25) is sleeved on the second annular groove (218); the air intake guide rod (22) is arranged in the air intake joint, an O-shaped sealing ring (23) is sleeved at the upper end of the air intake guide rod, a spring (24) is arranged at the lower end of the air intake joint, a gasket (26) is arranged at the lower end of the spring, the quick insertion main body (1) and the air intake joint main body (2) are connected through cold press fitting, and a hanging table on the inner wall of the quick insertion main body is embedded into a first annular groove (215) of the air intake joint after the cold press fitting.

When in use, the nylon pipe is inserted into the quick-insertion main body (1), the quick connection of the nylon pipeline can be realized, the gas taking device is screwed into the gas taking connector main body (2), and the gas taking function can be realized.

This novel gas connection is got to combination formula is inserted soon through inserting main part (1) soon and getting the assembly combination of gas connection main part (2), has integrateed and has got connection functions such as gas, the quick plug of nylon pipe, has stopped to get the gas connection and has not assorted with quick connector, can not the condition of high-speed joint nylon pipe, has solved the current inconvenient problem of getting gas connection and vehicle chassis brake pipe connection, has greatly optimized the assembly of nylon pipeline.

The above-described embodiment is only one of the preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.