CN212960361U

CN212960361U - Rubber tube connecting structure of automobile oil tube

Info

Publication number: CN212960361U
Application number: CN202021581947.3U
Authority: CN
Inventors: 曹伟; 王常芹; 房剑飞; 邱鹏; 石峰; 肖达; 邱诗淇; 吴安志
Original assignee: Xiangyang Weijing Technology Co ltd
Current assignee: Xiangyang Weijing Technology Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-04-13
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a car oil pipe's rubber tube connection structure relates to automobile parts technical field, including oil pipe, one side of oil pipe is provided with tubular metal resonator and rubber tube respectively, and the outside of oil pipe and rubber tube all is fixed with solid fixed ring, gu fixed ring's inner wall all is fixed with rubber lug, and rubber lug holds the chamber with solid fixed ring inside formation, the inner wall of tubular metal resonator is provided with the internal thread, the outside of oil pipe and tubular metal resonator all is provided with the multiunit spacing groove. The utility model discloses a tubular metal resonator threaded connection makes oil pipe and tubular metal resonator built-up connection in the oil pipe outside, and the spacing lug cover of rubber tube is inside the tubular metal resonator, fixes with the spacing groove of tubular metal resonator and the mutual block of oil pipe's spacing groove, and the convenient combination is dismantled, and rubber fixture block card is gone into in the appearance chamber of oil pipe and rubber tube, carries on spacingly, and the connection of supplementary oil pipe and rubber tube makes its linkage effect better, the installation of being convenient for.

Description

Rubber tube connecting structure of automobile oil tube

Technical Field

The utility model relates to an automobile parts technical field specifically is a car oil pipe's rubber tube connection structure.

Background

The oil pipe of the existing automobile is connected by welding and fixing the oil pipe through the joint, combining the metal sleeve and the rubber pipe, and then connecting the oil pipe through the metal sleeve and the joint.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the connecting structure of the existing oil pipe is relatively fixed, the structure is not convenient to disassemble and assemble by adopting a welding mode, the structure is relatively single, and the connecting stability is not good, the rubber pipe connecting structure of the automobile oil pipe is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a car oil pipe's rubber tube connection structure, includes oil pipe, one side of oil pipe is provided with tubular metal resonator and rubber tube respectively, and the outside of oil pipe and rubber tube all is fixed with solid fixed ring, gu fixed ring's inner wall all is fixed with rubber bump, and rubber bump holds the chamber with solid fixed ring inside formation, the inner wall of tubular metal resonator is provided with the internal thread, the outside of oil pipe and tubular metal resonator all is provided with the multiunit spacing groove.

Preferably, the outside of oil pipe is provided with the external screw thread with the mutual threaded connection of internal thread, oil pipe can dismantle with the tubular metal resonator through the mutually supporting of internal thread and external screw thread and be connected.

Preferably, a plurality of groups of rubber limiting lugs matched with the limiting grooves are fixed on the outer side of the rubber tube.

Preferably, rubber clamping blocks matched with the accommodating cavities are fixed on two sides of the metal pipe.

Preferably, the rubber bump, the limiting groove, the rubber limiting bump and the rubber clamping block are all in an annular structure.

Preferably, the number of the limiting grooves on the outer side of the oil pipe and the bottom end of the inner wall of the metal pipe is two.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a tubular metal resonator threaded connection makes oil pipe and tubular metal resonator built-up connection in the oil pipe outside, and the spacing lug cover of rubber tube is inside the tubular metal resonator, fixes with the spacing groove of tubular metal resonator and the mutual block of oil pipe's spacing groove, and the convenient combination is dismantled, and rubber fixture block card is gone into in the appearance chamber of oil pipe and rubber tube, carries on spacingly, and the connection of supplementary oil pipe and rubber tube makes its linkage effect better, the installation of being convenient for.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an exploded view of the present invention;

fig. 4 is a schematic structural view of the fixing ring of the present invention.

In the figure: 1. an oil pipe; 2. a hose; 3. a fixing ring; 4. a rubber bump; 5. a cavity; 6. an internal thread; 7. a metal tube; 8. a limiting groove; 9. a rubber limit bump; 10. and (4) a rubber clamping block.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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 "third" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, a rubber tube connecting structure of an automobile oil tube includes an oil tube 1, a metal tube 7 and a rubber tube 2 are respectively disposed on one side of the oil tube 1, fixing rings 3 are fixed on the outer sides of the oil tube 1 and the rubber tube 2, rubber bumps 4 are fixed on the inner walls of the fixing rings 3, a cavity 5 is formed inside the rubber bumps 4 and the fixing rings 3, an internal thread 6 is disposed on the inner wall of the metal tube 7, and a plurality of sets of limiting grooves 8 are disposed on the outer sides of the oil tube 1 and the metal tube 7.

In this embodiment, through tubular metal resonator 7 threaded connection in the 1 outside of oil pipe, make oil pipe 1 and tubular metal resonator 7 built-up connection, the spacing lug 9 of rubber tube 2 overlaps inside tubular metal resonator 7, it fixes with the spacing groove 8 of tubular metal resonator 7 and the mutual block of spacing groove 8 of oil pipe 1, the combination of being convenient for is dismantled, rubber fixture block 10 card is gone into in holding chamber 5 of oil pipe 1 and rubber tube 2, carry on spacingly, supplementary oil pipe 1 and rubber tube 2's connection, it is better to make its connection effect, the installation of being convenient for.

Please refer to fig. 2 and 3, the outer side of the oil pipe 1 is provided with an external thread connected with the internal thread 6, and the oil pipe 1 is detachably connected with the metal pipe 7 by the mutual matching of the internal thread 6 and the external thread, so as to facilitate the installation and the detachment of the oil pipe 1 and the metal pipe 7.

Please refer to fig. 2 and 3, a plurality of sets of rubber limiting protrusions 9 matched with the limiting grooves 8 are fixed on the outer side of the rubber tube 2, so that the rubber limiting protrusions 9 are clamped in the limiting grooves 8 to assist the fixing of the oil tube 1 and the rubber tube 2.

Please refer to fig. 2, 3 and 4, rubber fixture blocks 10 matched with the cavity 5 are fixed on both sides of the metal tube 7 to assist the connection of the metal tube 7 with the oil tube 1 and the rubber tube 2.

Please refer to fig. 1, 2 and 3, the rubber bump 4, the limiting groove 8, the rubber limiting bump 9 and the rubber clamping block are all in a ring structure to assist the connection between the oil pipe 1 and the rubber pipe 2.

Please refer to fig. 2 and 3, the number of the limiting grooves 8 at the outer side of the oil pipe 1 and the bottom end of the inner wall of the metal pipe 7 are two, so that the oil pipe 1 and the metal pipe 7 can be fixed with the rubber pipe 2.

The working principle is as follows: the metal pipe 7 is sleeved on the oil pipe 1, the internal thread 6 is sleeved on the oil pipe 1 in a rotating mode until the rubber clamping block 10 extrudes the rubber bump 4, the rubber bump enters the accommodating cavity 5 and is fixed with the fixing ring 3, then the rubber pipe 2 is sleeved in the oil pipe 1 and the metal pipe 7, the rubber limiting bump 9 and the limiting groove 8 are clamped, the oil pipe 1 and the metal pipe 7 are connected, the rubber clamping block 10 on the metal pipe 7 extrudes the rubber bump 4 on the rubber pipe 2 and enters the accommodating cavity 5, and connection of the oil pipe 1 and the rubber pipe 2 is assisted.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a rubber tube connection structure of car oil pipe, includes oil pipe (1), its characterized in that: one side of oil pipe (1) is provided with tubular metal resonator (7) and rubber tube (2) respectively, and the outside of oil pipe (1) and rubber tube (2) all is fixed with solid fixed ring (3), the inner wall of solid fixed ring (3) all is fixed with rubber lug (4), and inside formation of rubber lug (4) and solid fixed ring (3) holds chamber (5), the inner wall of tubular metal resonator (7) is provided with internal thread (6), the outside of oil pipe (1) and tubular metal resonator (7) all is provided with multiunit spacing groove (8).

2. The rubber hose connecting structure of an auto oil pipe according to claim 1, characterized in that: the outer side of the oil pipe (1) is provided with an external thread which is in threaded connection with the internal thread (6), and the oil pipe (1) is detachably connected with the metal pipe (7) through the mutual matching of the internal thread (6) and the external thread.

3. The rubber hose connecting structure of an auto oil pipe according to claim 1, characterized in that: and a plurality of groups of rubber limiting lugs (9) which are matched with the limiting grooves (8) are fixed on the outer side of the rubber tube (2).

4. The rubber hose connecting structure of an auto oil pipe according to claim 1, characterized in that: and rubber clamping blocks (10) matched with the accommodating cavity (5) are fixed on two sides of the metal pipe (7).

5. The rubber hose connecting structure of an auto oil pipe according to claim 1, characterized in that: the rubber bump (4), the limiting groove (8), the rubber limiting bump (9) and the rubber clamping block are all in an annular structure.

6. The rubber hose connecting structure of an auto oil pipe according to claim 1, characterized in that: the number of the limiting grooves (8) on the outer side of the oil pipe (1) and the bottom end of the inner wall of the metal pipe (7) is two.