Automobile oil pipe fastening sleeve easy to disassemble

Abstract

The utility model discloses an automobile oil pipe fastening sleeve easy to disassemble, which relates to the technical field of automobile accessories and comprises an oil pipe I and an oil pipe II which are used as connecting parts of automobile oil pipes; the first connector is installed at one end of the first oil pipe, and a fastener is installed on the surface of the first connector through a limiting assembly; the limiting piece is connected to the surface of the fastening piece in a penetrating mode through the anti-disengaging assembly, and the limiting piece is configured to be capable of moving in the vertical direction; the first connector is installed at one end of the first oil pipe, the second connector is installed at one end of the second oil pipe, a protruding part is arranged on the surface of the second connector, the fastening piece and the anti-disengaging assembly capable of moving on the surface of the fastening piece are arranged at the connecting position of the oil pipes, and the connected oil pipes are further locked through the limiting piece and the protruding part; according to the oil pipe connecting piece, the influence of vibration falling and the like is reduced, the connecting strength is high, meanwhile, the oil pipe can be detached only by pushing and pulling the limiting piece so as to conveniently penetrate through the protruding part, and therefore the oil pipe can be detached, and the oil pipe connecting piece is convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts, especially to an automobile oil pipe fastening sleeve easy to disassemble. BACKGROUND

[0002] In the field of modern automobile manufacturing and maintenance, as an important component of the fuel system, lubricating oil system and cooling system, the stability and sealing of the oil pipe directly affect the performance, safety and operating efficiency of the automobile. The oil pipe fastening sleeve is an important part, mainly used for fixing the automobile oil pipe to prevent the oil pipe from loosening or falling off during driving.

[0003] Referring to the existing patent with the announcement number CN221348323U, a high-strength automobile oil pipe fastening sleeve, including sleeve main body, the sleeve main body includes metal protective layer, buffer layer and anti-skid layer, the metal protective layer is located in the outermost side, through the common cooperation between the first sleeve head, the second sleeve head and the sleeve main body, the installation stability of the oil pipe main body is strengthened, the metal protective layer can increase enough strength, the buffer layer reduces the influence of vibration on the oil pipe main body, and the oil pipe main body can work in a stable environment.

[0004] However, the existing automobile oil pipe fastening device has some shortcomings in actual use. When connecting the oil pipe, metal clamps, threaded joints or permanent fasteners are usually used for fixation. Although these methods perform well in strength and durability, they gradually expose some deficiencies in actual application and maintenance. For example, once the metal clamp is installed, it needs to be removed using a special tool, and the process may scratch the surface of the oil pipe, affecting the sealing effect. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of automobile oil pipe fastening sleeves easy to disassemble, to solve the shortcomings in prior art.The utility model is constructed with fastener and the anti-drop assembly that can be active on the surface of fastener at the connecting position of oil pipe, so that oil pipe is connected in the process, along with the connection of connecting head, limiting piece can be pushed outwards under the action of protruding portion, to compress or stretch elastic piece two, and then continue to penetrate when connecting, limiting piece will pass through protruding portion and reset under the action of elastic piece two, when the oil pipe between connection is locked by limiting piece and protruding portion, reduce the influence such as vibration drop, with high connection strength, and the disassembly of oil pipe also only needs to operate push-pull limiting piece, it is more convenient.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] An easily detachable automobile oil pipe fastening sleeve, comprising:

[0008] An oil pipe one and an oil pipe two as connecting parts of an automobile oil pipe;

[0009] A connecting head one installed at one end of the oil pipe one, a surface of the connecting head one being installed with a fastening member through a limiting assembly;

[0010] A limiting member being penetrated and connected to a surface of the fastening member through an anti-dropping assembly, and the limiting member being configured to be movable in a vertical direction;

[0011] A connecting head two installed at one end of the oil pipe two, a surface of the connecting head two being configured with a protruding part.

[0012] The utility model further sets up that the limiting assembly includes: a sliding groove one, a sliding block one and an elastic piece one;

[0013] The sliding groove one is all set up in the surface of the connecting head one, the sliding block one is all connected in the inner side of the sliding groove one, the fastening member is installed in the surface of the sliding block one, and the elastic piece one is connected between the fastening member and the connecting head one.

[0014] The utility model further sets up that the anti-dropping assembly includes: a sliding groove two, a sliding block two and an elastic piece two;

[0015] The sliding groove two is all set up in the surface of the limiting member, the elastic piece two is all connected in the inner side of the sliding groove two, and the sliding block two is configured in the inner side of the fastening member and is connected with the elastic piece two.

[0016] The utility model further sets up that one end of the limiting member in the fastening member is configured with a first inclined plane, one side of the protruding part close to the connecting head two is configured with a second inclined plane, and the first inclined plane and the second inclined plane are matched.

[0017] The utility model further sets up that the spacing between the limiting members is greater than the outer diameter of the connecting head two and is less than the outer diameter of the protruding part.

[0018] The utility model further sets up that the connecting head one and the connecting head two are configured as threaded connection.

[0019] The utility model further sets up that the fastening member and the connecting head one are filled with a sealing member.

[0020] The utility model discloses an advantageous effect is: the utility model discloses a fastener and the anti -drop subassembly of being able to be active on the fastener surface are structured at the connecting position of oil pipe, so that the oil pipe is in the connecting process, along with the connection of connector, the limiting piece can be under the action of the convex part and go up outward to compress or stretch elastic piece two, and then continue to connect, the limiting piece will pass through the convex part and reset under the action of elastic piece two, the oil pipe between connection will be locked through the limiting piece and the convex part at this time, reduce the influence such as vibration drop received, have higher connection strength, and the disassembly of oil pipe also only needs to operate push -and -pull limiting piece, and it is more convenient.

[0021] 1、 this easy to detachable automobile oil pipe fastening sleeve, through being provided with anti -drop subassembly, so that the oil pipe is in the connecting process, along with the connection of connector, the limiting piece can be under the action of the convex part and go up outward to compress or stretch elastic piece two, and then continue to connect, the limiting piece will pass through the convex part and reset under the action of elastic piece two, the oil pipe between connection will be locked through the limiting piece and the convex part at this time, reduce the influence such as vibration drop received, have higher connection strength, and the disassembly of oil pipe also only needs to operate push -and -pull limiting piece, and it is more convenient.

[0022] 2、 this easy to detachable automobile oil pipe fastening sleeve, through being provided with limiting assembly, when the position of convex part is not when being connected to the oil pipe, fastener can have certain activity space under the action of elastic piece one, to guarantee that limiting piece can cooperate with the convex part and prevent the effect, and along with the rotation connection of screw thread, limiting piece can also be under the action of sliding block one and sliding slot one and be connected with connector one and rotate, improve stability. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the whole structure schematic diagram of easy to detachable automobile oil pipe fastening sleeve that the utility model proposes;

[0024] Figure 2 It is the split structure schematic diagram of easy to detachable automobile oil pipe fastening sleeve that the utility model proposes;

[0025] Figure 3 It is the right section structure schematic diagram of easy to detachable automobile oil pipe fastening sleeve that the utility model proposes;

[0026] Figure 4 It is the Figure 3 Enlarged structure schematic diagram of A place in the utility model.

[0027] In the figure: 1, oil pipe one; 2, oil pipe two; 3, fastener; 4, sliding groove one; 5, limiting piece; 6, connector one; 7, connector two; 8, protruding part; 9, sliding block one; 10, elastic piece one; 11, sliding groove two; 12, sliding block two; 13, elastic piece two. DETAILED DESCRIPTION

[0028] The technical solutions of the patent will be further described in detail below in combination with specific embodiments.

[0029] The embodiments of the patent will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the patent, and cannot be understood as a limitation on the patent.

[0030] In the description of the patent, it should be understood that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the patent and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the patent.

[0031] In the description of the patent, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "setting" should be understood broadly, for example, it can be fixedly connected, set, or detachably connected, set, or integrally connected, set. For those skilled in the art, the specific meanings of the above terms in the patent can be understood according to the specific circumstances.

[0032] Reference Figures 1 to 4 A detachable automobile oil pipe fastening sleeve, comprising: an oil pipe one 1 and an oil pipe two 2, as a connecting part of the automobile oil pipe, capable of being connected to transmit fuel or other fluids; a connector one 6 mounted at one end of the oil pipe one 1, a surface of the connector one 6 is provided with a fastener 3 through a limiting assembly, used for fixing and tightening the connection of the oil pipe, to ensure that it will not loosen due to vibration or pressure, and to improve the connection strength; a limiting piece 5 is penetrated and connected to the surface of the fastener 3 through an anti-dropping assembly, and the limiting piece 5 is configured to be movable in the vertical direction, so that the limiting piece 5 can cooperate with the anti-dropping assembly to improve the connection strength of the fastener 3, to limit the movement range of the fastener 3, and to avoid the oil pipe from being easily loosened due to vibration; a connector two 7 is mounted at one end of the oil pipe two 2, and a surface of the connector two 7 is configured with a protruding part 8, used for cooperating with the fastener 3 and the limiting piece 5, to realize a more stable connection.

[0033] Specifically, referring to Figures 2 to 3 , the limiting assembly comprises a sliding groove 4, a sliding block 9 and an elastic member 10; the sliding groove 4 is arranged on the surface of the connecting head 6, the sliding block 9 is connected to the inner side of the sliding groove 4, the fastener 3 is arranged on the surface of the sliding block 9, and the elastic member 10 is connected between the fastener 3 and the connecting head 6. Through this embodiment, the fastener 3 can have a certain activity space under the action of the elastic member 10, so as to ensure that the limiting member 5 can cooperate with the protruding part 8 to prevent the fastener 3 from being pulled out, and at the same time, the limiting member 5 can be rotatably connected with the connecting head 6 under the action of the sliding block 9 and the sliding groove 4, thereby improving the stability.

[0034] Specifically, referring to Figures 1 to 4 , the anti-pulling-out assembly comprises a sliding groove 11, a sliding block 12 and an elastic member 13; the sliding groove 11 is arranged on the surface of the limiting member 5, the elastic member 13 is connected to the inner side of the sliding groove 11, and the sliding block 12 is arranged on the inner side of the fastener 3 and connected with the elastic member 13. Through the cooperation of the sliding groove 11, the sliding block 12 and the elastic member 13, the stable installation of the limiting member 5 on the fastener 3 and the prevention of the limiting member 5 from falling off can be ensured, so that the limiting member 5 can move vertically along the track of the sliding groove 11, and after the movement, the limiting member 5 can be reset by the elastic member 13, thereby improving the flexibility.

[0035] Further, one end of the limiting member 5 in the fastener 3 is provided with a first inclined surface, one side of the protruding part 8 close to the connecting head 7 is provided with a second inclined surface, and the first inclined surface and the second inclined surface are matched. Through this design, with the connection of the connecting head, the protruding part 8 can gradually push the limiting member 5 to move outward in the vertical direction, slide along the inclined surface and cooperate with the protruding part 8, and the inclined surface provides a guide path for the limiting member 5 to convert the horizontal movement into the vertical movement.

[0036] Further, the spacing between the limiting members 5 is greater than the outer diameter of the connecting head 7 and less than the outer diameter of the protruding part 8. Through this design, the limiting member 5 can effectively avoid interference with the assembly of the connecting head 6 and the connecting head 7, and after the limiting member 5 passes through the protruding part 8, it is not easy to fall off. The action of the inclined surface can facilitate the assembly of the limiting member, and the side opposite to the inclined surface can also reduce the loosening.

[0037] Further, the connecting head 6 and the connecting head 7 are configured to be threadedly connected. Through this design, the threaded connection tightly fixes the two connecting heads together through spiral rotation. This connection method has high connection strength and sealing performance.

[0038] Further, the fastener 3 and the connector one 6 are filled with a sealing element, through this design, the main function of the sealing element is to prevent fluid leakage, which can ensure the connection between the two forms an effective seal, thereby preventing the oil or other fluid in the tubing system from leaking, improving the sealing performance.

[0039] Working principle: when using the utility model, first, the connector one 6 and the connector two 7 of the oil pipe are connected, and the fastener 3 on the surface of the connector one 6 can move together with the connector one 6 during the butt joint process, at this time, the limiting element 5 can be lifted outward under the cooperation of the common inclined surface of the protruding part 8 to compress or stretch the elastic element two 13, then continue to connect, the limiting element 5 will pass through the protruding part 8 and reset under the action of the elastic element two 13, at this time, the connected oil pipes will be locked through the limiting element 5 and the protruding part 8, reducing the influence of vibration and falling, having high connection strength, at the same time, the disassembly of the oil pipe only needs to operate the push-pull limiting element 5 to pass through the protruding part 8, which is convenient, at the same time, when the positions of the protruding parts 8 are different, the fastener 3 can have a certain movement space under the action of the elastic element one 10 to ensure that the limiting element 5 can cooperate with the protruding part 8 to prevent falling, at the same time, with the rotation connection of the screw, the limiting element 5 can also rotate and connect with the connector one 6 under the action of the sliding block one 9 and the sliding groove one 4, improving the stability.

[0040] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the technical field according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model can make equivalent replacement or change, which should be covered in the protection scope of the utility model.

Claims

1. An easily detachable automobile oil pipe fastening sleeve characterized by comprising: The utility model relates to a connecting device for automobile oil pipe, which comprises: a first oil pipe (1) and a second oil pipe (2) as connecting parts of automobile oil pipe; a first connector (6) installed at one end of the first oil pipe (1), the surface of the first connector (6) being provided with a fastener (3) through a limiting assembly; a limiting piece (5) penetratingly connected to the surface of the fastener (3) through an anti-disengagement assembly, the limiting piece (5) being configured to be movable in a vertical direction; a second connector (7) installed at one end of the second oil pipe (2), the surface of the second connector (7) being configured with a protrusion (8).

2. The easily detachable automobile oil pipe fastening sleeve according to claim 1, characterized in that, The limiting assembly comprises a first sliding groove (4), a first sliding block (9) and a first elastic piece (10); the first sliding groove (4) is formed on the surface of the first connector (6), the first sliding block (9) is connected to the inner side of the first sliding groove (4), the fastener (3) is installed on the surface of the first sliding block (9), and the first elastic piece (10) is connected between the fastener (3) and the first connector (6).

3. The easily detachable automobile oil pipe fastening sleeve according to claim 1, characterized in that, The anti-disengagement assembly comprises a second sliding groove (11), a second sliding block (12) and a second elastic piece (13); the second sliding groove (11) is formed on the surface of the limiting piece (5), the second elastic piece (13) is connected to the inner side of the second sliding groove (11), and the second sliding block (12) is configured on the inner side of the fastener (3) and connected to the second elastic piece (13).

4. The easily detachable automobile oil pipe fastening sleeve according to claim 1, characterized in that, One end of the limiting piece (5) in the fastener (3) is configured with a first inclined surface, one side of the protrusion (8) close to the second connector (7) is configured with a second inclined surface, and the first inclined surface and the second inclined surface are matched.

5. The easily detachable automobile oil pipe fastening sleeve according to claim 1, characterized in that, The spacing between the limiting pieces (5) is greater than the outer diameter of the second connector (7) and less than the outer diameter of the protrusion (8).

6. The easily removable automotive fuel line fastening sleeve of claim 1, wherein, The first connector (6) and the second connector (7) are configured to be screwed.

7. The easily removable automotive fuel line fastening sleeve of claim 1, wherein, The fastener (3) and the first connector (6) are filled with a sealing piece.

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