CN210398011U

CN210398011U - Quick joint of automobile cooling pipeline

Info

Publication number: CN210398011U
Application number: CN201920957474.3U
Authority: CN
Inventors: 庄伟森
Original assignee: Guangdong Fusen Auto Parts Manufacturing Co ltd
Current assignee: Guangdong Fusen Auto Parts Manufacturing Co ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-04-24
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a quick joint of automobile cooling pipeline, which comprises an outer shell, the inner side of the outer shell is provided with an inner tube in the shape of a concentric circle, the inner side of the inner tube is fixed with an integrated separating ring, the separating ring is in the shape of an incline, the bottom end of the separating ring and the inner wall of the bottom end of the inner tube are in the shape of a separation, the outer surface of the inner tube is provided with a plurality of integrated limiting assemblies at equal intervals, and each limiting assembly consists of two symmetrical limiting arc plates; through the spacer ring of design, can be when carrying cold air, separate gas and inner tube, avoid gas long-time with the inner tube contact back, the inner tube passes through heat-conduction property with whole quick-operation joint cooling and causes the problem of cost consumption, the solid fixed ring of cooperation design simultaneously can seal the clearance of spacer ring and inner tube bottom department, carries on spacingly to the position of spacer ring simultaneously.

Description

Quick joint of automobile cooling pipeline

Technical Field

The utility model belongs to the technical field of the automobile cooling pipeline, concretely relates to quick-operation joint of automobile cooling pipeline.

Background

The main task of automotive cooling ducts is to dissipate heat into the air to prevent damage from overheating of the engine, where the automotive cooling ducts need to be connected by quick connectors during installation.

The existing quick connector still has some defects when in use: the existing quick coupling needs to transmit cold air of a cooling pipeline in use, but the quick coupling easily absorbs the cold air in cold air transmission, so that a part of the cold air is consumed, and cost is wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick-operation joint of car cooling pipe to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile cooling pipeline's quick-operation joint, includes the shell body, the inboard of shell body is provided with the inner tube that is the concentric circles form, the inboard of inner tube is fixed with the separating ring of integral type, the separating ring is the slope form, just the bottom of separating ring is the separation form with the bottom inner wall department of inner tube.

Preferably, a plurality of integrated limiting assemblies are arranged on the outer surface of the inner pipe at equal intervals, and each limiting assembly consists of two symmetrical limiting arc plates.

Preferably, the limiting arc plate is formed into an elastic material component through bending, and the cross section of the limiting arc plate is of an arc structure.

Preferably, the bottom ends of the inner tube and the separating ring are provided with fixing rings, connecting bulges are symmetrically fixed on the inner sides of the fixing rings, and the bottom surfaces of the separating ring and the inner tube are provided with the connecting bulges corresponding to the connecting grooves.

Preferably, the partition ring is a metal member, and the partition ring is formed by bending into an elastic member.

Preferably, the surface of the outer shell is formed with a fixing protrusion by bending, a through hole is formed at the midpoint of the fixing protrusion, and a fixing hole is formed at the bottom end of the surface of the outer shell relative to the fixing protrusion.

Preferably, an end plate is fixed at the edge of the top end of the outer shell, an integrated bottom plate is fixed at the bottom end of the outer shell, and the top end of the bottom plate is fixed with the side edge of the bottom of the inner tube.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the designed separating ring can separate gas from the inner pipe when cold gas is conveyed, so that the problem of cost consumption caused by the fact that the inner pipe cools the whole quick connector through heat conduction property after the gas is contacted with the inner pipe for a long time is solved, meanwhile, the gap between the separating ring and the bottom end of the inner pipe can be sealed by matching with the designed fixing ring, and meanwhile, the position of the separating ring is limited;

2. through the spacing arc board of design, can be when being connected with cooling tube, further provide the stability of connecting, reduced the later stage and led to the fact not hard up possibility because of factors such as vibrations, guaranteed gas transmission's stability.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a cross-sectional view of the inner tube of the present invention;

FIG. 5 is an enlarged schematic view of the area A in FIG. 4 according to the present invention;

fig. 6 is a schematic structural view of the inner tube of the present invention.

In the figure: 1. an end plate; 2. a fixed protrusion; 3. an outer housing; 4. a fixing hole; 5. a base plate; 6. a limiting arc plate; 7. an inner tube; 8. a spacer ring; 9. connecting grooves; 10. a connecting projection; 11. and (4) fixing the ring.

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

Example 1

Referring to fig. 1 to 5, the present invention provides a technical solution: a quick joint of an automobile cooling pipeline comprises an outer shell 3, an inner pipe 7 in a concentric circle shape is arranged on the inner side of the outer shell 3, an integrated separating ring 8 is fixed on the inner side of the inner pipe 7, the separating ring 8 is in an inclined shape, the bottom end of the separating ring 8 is separated from the inner wall of the bottom end of the inner pipe 7, fixing rings 11 are arranged at the bottom ends of the inner pipe 7 and the separating ring 8, connecting bulges 10 are symmetrically fixed on the inner sides of the fixing rings 11, the bottom surfaces of the separating ring 8 and the inner pipe 7 are provided with the connecting bulges 10 corresponding to connecting grooves 9, through the designed separating ring 8, gas and the inner pipe 7 can be separated when cold air is conveyed, the problem that the cost is consumed due to the fact that the whole quick joint is cooled through the heat conduction property of the inner pipe 7 after the gas is in contact with the inner pipe 7 for a long time is avoided, meanwhile, a gap between the separating, while limiting the position of the spacer ring 8.

Example 2

Referring to fig. 1 to 6, the present invention provides a technical solution: a quick joint of an automobile cooling pipeline comprises an outer shell 3, an inner pipe 7 in a concentric circle shape is arranged on the inner side of the outer shell 3, an integrated separating ring 8 is fixed on the inner side of the inner pipe 7, the separating ring 8 is in an inclined shape, the bottom end of the separating ring 8 is separated from the inner wall of the bottom end of the inner pipe 7, fixing rings 11 are arranged at the bottom ends of the inner pipe 7 and the separating ring 8, connecting bulges 10 are symmetrically fixed on the inner sides of the fixing rings 11, the bottom surfaces of the separating ring 8 and the inner pipe 7 are provided with the connecting bulges 10 corresponding to connecting grooves 9, through the designed separating ring 8, gas and the inner pipe 7 can be separated when cold air is conveyed, the problem that the cost is consumed due to the fact that the whole quick joint is cooled through the heat conduction property of the inner pipe 7 after the gas is in contact with the inner pipe 7 for a long time is avoided, meanwhile, a gap between the separating, while limiting the position of the spacer ring 8.

In this embodiment, it is preferred, the surface equidistance of inner tube 7 is provided with the spacing subassembly of a plurality of integral types, every spacing subassembly comprises the spacing arc board 6 of two symmetries, spacing arc board 6 forms into elastic material component through buckling, the cross section of spacing arc board 6 is the arc structure, spacing arc board 6 through the design, can be when being connected with cooling tube, further provide the stability of connecting, the later stage has been reduced and has been caused not hard up possibility because of factors such as vibrations, guarantee gas transmission's stability.

The utility model discloses a theory of operation and use flow: when the utility model is used, the cooling pipeline to be connected is inserted into the gap between the outer shell 3 and the inner pipe 7, during the insertion, the cooling pipeline can extrude the limiting arc plate 6 on the outer surface of the inner pipe 7, then the limiting arc plate 6 is compressed under stress, and at the same time, the limiting arc plate 6 rebounds, the limiting arc plate 6 is tightly attached to the inner wall of the cooling pipe, during the installation, the limiting block on the end part of the cooling pipeline can move from the inner side of the fixed bulge 2 to the inner side of the through hole, at the moment, the installation can be completed by the external bolt penetrating through the fixed hole 4 and the cooling pipeline, in use, the gas transmitted by the cooling pipeline is transmitted to another cooling pipeline or cooling equipment from the inner part of the inner pipe 7, during the transmission, the gas is separated from the inner pipe 7 through the separating ring 8, and simultaneously, the heat conduction effect with the inner pipe 7 is reduced under the gap between, therefore, the energy consumption is reduced, in the prior use, the fixing ring 11 is clamped at the bottom ends of the separating ring 8 and the inner pipe 7, the stability is improved through the clamping connection of the connecting groove 9 and the connecting protrusion 10, and after the connection, the separating ring 8 is extruded to generate rebound, so that the stability of the connection between the separating ring 8 and the fixing ring 11 is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automobile cooling pipeline's quick-operation joint, includes shell body (3), the inboard of shell body (3) is provided with inner tube (7) that are concentric circles form, its characterized in that: an integrated separating ring (8) is fixed on the inner side of the inner pipe (7), the separating ring (8) is inclined, and the bottom end of the separating ring (8) is separated from the inner wall of the bottom end of the inner pipe (7).

2. The quick coupling for an automotive cooling duct of claim 1, characterized in that: the outer surface of the inner pipe (7) is equidistantly provided with a plurality of integrated limiting assemblies, and each limiting assembly consists of two symmetrical limiting arc plates (6).

3. The quick coupling for an automobile cooling pipe according to claim 2, wherein: the limiting arc plate (6) is formed into an elastic material component through bending, and the cross section of the limiting arc plate (6) is of an arc-shaped structure.

4. The quick coupling for an automotive cooling duct of claim 1, characterized in that: the bottom of inner tube (7) and spacer ring (8) is provided with solid fixed ring (11), the inboard symmetry of solid fixed ring (11) is fixed with connects protruding (10), the bottom surface of spacer ring (8) and inner tube (7) is seted up and is connected protruding (10) corresponding with spread groove (9).

5. The quick coupling for an automobile cooling pipe as claimed in claim 4, wherein: the separating ring (8) is a metal component, and the separating ring (8) is formed into an elastic component through bending.

6. The quick coupling for an automotive cooling duct of claim 1, characterized in that: the surface of the outer shell (3) is provided with a fixed bulge (2) through bending, a through hole is formed in the middle point of the fixed bulge (2), and a fixed hole (4) is formed in the surface of the outer shell (3) relative to the bottom end of the fixed bulge (2).

7. The quick coupling for an automobile cooling pipe as claimed in claim 6, wherein: the top edge of shell body (3) is fixed with end plate (1), the bottom mounting of shell body (3) has bottom plate (5) of integral type, the top of bottom plate (5) is fixed mutually with the bottom side of inner tube (7).