CN217272702U

CN217272702U - Nylon pipe quick connector integrated pipe group for automobile

Info

Publication number: CN217272702U
Application number: CN202220912625.5U
Authority: CN
Inventors: 李贵涛; 刘运海; 余伟
Original assignee: Hubei Huarui Auto Parts Co ltd
Current assignee: Hubei Huarui Auto Parts Co ltd
Priority date: 2022-04-16
Filing date: 2022-04-16
Publication date: 2022-08-23
Anticipated expiration: 2032-04-16

Abstract

The utility model discloses an integrated pipe group of a nylon pipe quick connector for an automobile, which relates to the technical field of automobile accessories and comprises a shell, wherein a flow passage is arranged in the shell, one end of the flow passage is closed, and the other end of the flow passage is provided with a threaded port communicated with the outside; the shell is provided with a plurality of jacks communicated with the flow channel, and each jack is connected with a nylon tube through a quick insertion mechanism.

Description

Nylon pipe quick connector integrated pipe group for automobile

Technical Field

The utility model relates to the technical field of auto-parts, specifically a nylon pipe quick connector integrated nest of tubes for car.

Background

At present, in the automobile quick connector industry, when a plurality of pipelines need to be communicated, the used connection mode is that the quick connectors are respectively assembled into corresponding threaded holes on a flat plate part distributed with a plurality of threaded holes, and finally, all nylon pipes are inserted into the quick connectors. This solution has the following disadvantages:

1. the assembly is cumbersome. When loading, need assemble on the connecting plate with a plurality of quick connector, then insert the nylon pipe on quick connector.

2. There are many points of air leakage. After the quick-connect plug is installed in the threaded hole, the risk of leakage exists on the contact surface of each joint.

3. The cost is high. This type of connection results in excessive parts and increased cost.

SUMMERY OF THE UTILITY MODEL

To the defect that exists among the prior art, the utility model aims to provide an integrated nest of tubes of quick connector of nylon pipe for car has cancelled the structure of installing quick connector on the screw hole. A6061 aluminum alloy shell is used for integrating the quick-insertion structure into the shell. When the nylon pipe is used, the nylon pipe is directly inserted into the corresponding socket of the shell.

In order to achieve the above purpose, the utility model adopts the technical proposal that: an integrated pipe group of a nylon pipe quick connector for an automobile comprises a shell, wherein a flow channel is arranged in the shell, one end of the flow channel is closed, and the other end of the flow channel is provided with a threaded port communicated with the outside; the shell is provided with a plurality of jacks communicated with the flow channel, and each jack is connected with a nylon tube through a quick-inserting mechanism.

The further improvement lies in that: and a plug is arranged in the threaded opening.

The further improvement lies in that: the shell is of a cuboid structure, the threaded port is positioned on the top surface of the shell, and a first socket, a second socket and a third socket are sequentially arranged on one side of the shell from top to bottom; the other side of the shell is sequentially provided with a second socket and a third socket from top to bottom.

The further improvement lies in that: two second sockets and two third sockets of casing both sides all set up relatively.

The further improvement lies in that: the shell is provided with a plurality of mounting holes.

The further improvement lies in that: the quick insertion mechanism comprises a supporting seat, a pressing sleeve, a pipe drawing sleeve and a guide pipe; the supporting seat and the pressing sleeve are sequentially arranged in the socket, and a clamping ring is arranged in the supporting seat; the tube drawing sleeve is inserted in the pressing sleeve; one end of the guide pipe is arranged in the socket, and the other end of the guide pipe penetrates through the clamping ring and extends to the pipe drawing sleeve.

The further improvement lies in that: and a sealing ring is arranged between the guide pipe and the supporting seat.

The beneficial effects of the utility model reside in that:

1. the loading process is convenient and fast. The process of installing the quick connector is omitted, and the pipe body is directly inserted into the quick connector.

2. The leakage points are reduced. And a separate quick-plug connector is omitted, so that the hidden danger of leakage of a quick-plug connecting surface is avoided.

3. The quick-inserting structure is designed inside the flat plate, so that the appearance is delicate and attractive.

4. The cost is lower. The multifunctional integrated pipe is multipurpose, and only one integrated pipe group is needed to replace a plurality of parts.

Drawings

Fig. 1 is a perspective view of an integrated pipe group of a nylon pipe quick connector for an automobile in an embodiment of the present invention;

fig. 2 is a front view of an integrated pipe group of a nylon pipe quick connector for an automobile in the embodiment of the present invention;

fig. 3 is a cross-sectional view of the nylon tube quick connector integrated tube set in the embodiment of the present invention;

fig. 4 is a perspective view of the integrated pipe group of the quick connector for nylon pipes for automobiles in the embodiment of the present invention after the nylon pipes are removed;

FIG. 5 is a front view of the integrated pipe group of the nylon pipe quick connector for an automobile according to an embodiment of the present invention after removing the nylon pipe;

fig. 6 is a cross-sectional view of the integrated pipe group of the nylon pipe quick connector for the automobile in the embodiment of the present invention after the nylon pipe is removed;

fig. 7 is a perspective view of the integrated tube group of the nylon tube quick connector for an automobile in an embodiment of the present invention after the quick plugging mechanism is removed;

fig. 8 is a perspective view of another viewing angle after the quick-insertion mechanism is removed from the integrated tube group of the nylon tube quick-connection plug for the automobile in the embodiment of the present invention;

fig. 9 is a cross-sectional view of the integrated tube group of the nylon tube quick connector for an automobile in an embodiment of the present invention after the quick plugging mechanism is removed;

fig. 10 is a schematic structural diagram of a quick-insertion mechanism according to an embodiment of the present invention.

Reference numerals are as follows:

1-a shell; 11-a flow channel; 12-a first socket; 13-a second socket; 14-a third socket; 15-screw thread mouth; 16-mounting holes; 17-a plug;

2-a quick insertion mechanism; 21-a catheter; 22-a sealing ring; 23-a support seat; 24-a snap ring; 25-a compression sleeve; 26-pipe drawing;

3-nylon tube.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and the positional relationship are indicated based on the orientation or the positional relationship shown in the drawings, and the description is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and as used in the description of the invention, the definition of "a plurality" or "a plurality" means two or more unless otherwise explicitly specified.

The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.

Referring to fig. 1 to 9, an embodiment of the present invention provides an integrated pipe set of a nylon pipe quick connector for an automobile, including a housing 1, a flow channel 11 is disposed in the housing 1, one end of the flow channel 11 is closed, and the other end of the flow channel 11 is provided with a threaded port 15 communicated with the outside; the shell 1 is provided with a plurality of jacks communicated with the flow channel 11, and each jack is connected with a nylon pipe 3 through a quick insertion mechanism 2. In particular, the housing 1 is provided with a number of mounting holes 16. The shell 1 is in a cuboid structure, the threaded opening 15 is positioned on the top surface of the shell 1, and specifically, a plug 17 is arranged in the threaded opening 15; a first jack 12, a second jack 13 and a third jack 14 are sequentially arranged on one side of the shell 1 from top to bottom; the other side of the shell 1 is provided with a second socket 13 and a third socket 14 from top to bottom in sequence. Preferably, the two second sockets 13 and the two third sockets 14 on both sides of the housing 1 are arranged opposite to each other.

Referring to fig. 10, the quick-insertion mechanism 2 includes a support base 23, a pressing sleeve 25, a tube drawing sleeve 26 and a guide tube 21; the supporting seat 23 and the pressing sleeve 25 are sequentially arranged in the socket, and a clamping ring 24 is arranged in the supporting seat 23; the pipe drawing sleeve 26 is inserted in the pressing sleeve 25; one end of the conduit 21 is disposed within the socket and the other end of the conduit 21 extends through the snap ring 24 to the pull tube sleeve 26. Specifically, a seal ring 22 is provided between the guide tube 21 and the support base 23.

The pipe includes the body, and the one end of body is provided with spacing seat, and spacing seat is provided with the socket portion that supplies the nylon tube male.

The outer wall of the limiting seat is provided with a first limiting boss, and the inner wall of the socket is provided with a first limiting step matched with the first limiting boss; a sealing ring is arranged between the first limiting boss and the supporting seat.

The clamping ring comprises a ring body, and the edge of an inner hole of the ring body is outwards inclined to form a conical surface part; a plurality of first gap portions are uniformly distributed on the ring body, and a plurality of second gap portions are uniformly distributed on the conical surface portion.

The pressing sleeve comprises a sleeve body, and one end of the sleeve body, which is opposite to the supporting seat, is provided with a second limiting step for positioning the supporting seat; the lateral wall of cover body is provided with the third spacing step, and the inner wall of socket is provided with the fourth spacing step with the spacing step looks adaptation of third.

The tube drawing sleeve comprises a tubular body, a second limiting boss and a plurality of clamping grooves are arranged at one end of the tubular body opposite to the pressing sleeve, and a fifth limiting step matched with the second limiting boss is arranged on the inner side wall of the sleeve body; the other end of the cylindrical body is provided with an annular reinforcing rib.

In the description of the specification, reference to the description of "one embodiment," "preferably," "an example," "a specific example" or "some examples" or the like means 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, and schematic representations of the terms in this specification 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.

With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and all modifications and substitutions based on the present invention and adopting the known technology in the art are within the scope of the present invention, which should be limited by the claims.

Claims

1. The utility model provides an integrated nest of tubes of quick connector of nylon tube for car, includes casing (1), its characterized in that: a flow channel (11) is arranged in the shell (1), one end of the flow channel (11) is closed, and a threaded port (15) communicated with the outside is formed in the other end of the flow channel (11); the shell (1) is provided with a plurality of jacks communicated with the flow channel (11), and each jack is connected with a nylon pipe (3) through a quick insertion mechanism (2).

2. The nylon tube quick-connection-plug integrated tube set for the automobile as claimed in claim 1, wherein: and a plug (17) is arranged in the threaded hole (15).

3. The nylon tube quick-connection-plug integrated tube set for the automobile as claimed in claim 1, wherein: the shell (1) is of a cuboid structure, the threaded port (15) is located on the top surface of the shell (1), and a first socket (12), a second socket (13) and a third socket (14) are sequentially arranged on one side of the shell (1) from top to bottom; the other side of the shell (1) is sequentially provided with a second socket (13) and a third socket (14) from top to bottom.

4. The nylon tube quick-connection-plug integrated tube set for the automobile as claimed in claim 3, wherein: the two second sockets (13) and the two third sockets (14) on the two sides of the shell (1) are arranged oppositely.

5. The nylon tube quick connector integrated pipe set for the automobile as claimed in claim 1, wherein: the shell (1) is provided with a plurality of mounting holes (16).

6. The nylon tube quick-connection-plug integrated tube set for the automobile as claimed in claim 1, wherein: the quick insertion mechanism (2) comprises a supporting seat (23), a pressing sleeve (25), a tube drawing sleeve (26) and a guide tube (21); the supporting seat (23) and the pressing sleeve (25) are sequentially arranged in the socket, and a clamping ring (24) is arranged in the supporting seat (23); the pipe pulling sleeve (26) is inserted in the pressing sleeve (25); one end of the conduit (21) is arranged in the socket, and the other end of the conduit (21) passes through the snap ring (24) and extends to the pipe drawing sleeve (26).

7. The nylon tube quick-connection-plug integrated tube set for the automobile as claimed in claim 6, wherein: and a sealing ring (22) is arranged between the guide pipe (21) and the supporting seat (23).