Automobile turbocharger rubber tube

Abstract

The utility model discloses an automobile turbocharger rubber hose, which relates to the technical field of rubber hoses, and comprises a rubber hose main body and a reinforcing mechanism for limiting a hoop, the reinforcing mechanism mainly comprises a limiting part and a supplementing part, the limiting part comprises a plastic positioning sheet I and a plastic positioning sheet II, a mounting area of the hoop is arranged between the plastic positioning sheet I and the plastic positioning sheet II; through the arrangement of the limiting part, the hoop is specifically installed between the first plastic positioning piece and the second plastic positioning piece, the first plastic positioning piece is matched with the second plastic positioning piece, the hoop can be limited at the two ends of the hoop, the hoop is prevented from sliding on the hose body of the rubber hose body, and the connecting strength is enhanced; after the small-size hoop is installed between the first plastic positioning piece and the second plastic positioning piece, the extrusion ring slides relatively until the extrusion ring abuts against the hoop, so that the extrusion ring is further matched with the first plastic positioning piece or the second plastic positioning piece, the two ends of the hoop are limited, a gap is made up, and the sliding risk of the hoop is reduced.

Description

Technical Field

[0001] This utility model relates to the field of hose technology, specifically to a hose for an automotive turbocharger. Background Technology

[0002] In automotive engine systems, turbocharger hoses play a crucial role in connection and transmission. Currently, clamps are commonly used in the industry to secure turbocharger hoses. However, numerous problems have been exposed during actual use.

[0003] Under the existing technology, after the hose is fixed by the clamp, the smooth wall of the hose has obvious defects in the complex environment of the car engine compartment. The turbocharger hose is in a high temperature state for a long time during operation, and the surrounding oil vapor is easily covered by oil stains.

[0004] In this situation, the clamp is very likely to slide relative to the outer wall of the hose. This sliding phenomenon seriously affects the stability and sealing of the hose connection. Unstable connection will cause the connection between the hose and the turbocharger or other components to loosen, thereby affecting the boost effect and reducing engine performance. Utility Model Content

[0005] To solve the above-mentioned technical problems, an automotive turbocharger hose is provided, which solves the problems existing in the prior art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: an automotive turbocharger hose, comprising a hose body and a reinforcing mechanism for limiting clamps;

[0007] The reinforcing mechanism mainly consists of a limiting part and a supplementary part;

[0008] The limiting part includes a first plastic positioning piece and a second plastic positioning piece, which are symmetrically fixedly sleeved on the main wall of the hose body. The area between the first plastic positioning piece and the second plastic positioning piece is the installation area of ​​the clamp.

[0009] Preferably, the filling part includes a compression ring that slides between the first plastic positioning piece and the second plastic positioning piece.

[0010] Preferably, a plurality of extrusion rods are fixedly arranged around the bottom surface of the extrusion ring, and an annular groove is formed around the outer periphery of the second plastic positioning piece. One end of the extrusion rod passes through the extrusion rod and is retracted into the annular groove. A clamping component for locking the extrusion rod is also provided in the annular groove.

[0011] Preferably, the clamping assembly includes a movable ring that rotates within the opening of the annular groove and a handle fixed to the outer wall of the movable ring. The shaft of the compression rod is provided with a plurality of locking notches at equal intervals, and a locking block is provided in one of the locking notches. The locking block is located within the annular groove and is fixedly connected to the inner wall of the movable ring.

[0012] Preferably, a limiting groove is formed on the outer edge of the two top surfaces of the plastic positioning piece, and a limiting post is slidably fixed in the limiting groove and perpendicularly connected to the movable ring.

[0013] Compared with the prior art, the advantages of this utility model are:

[0014] (1) By setting the limiting part, the clamp is specifically installed between the first plastic positioning piece and the second plastic positioning piece. The first plastic positioning piece cooperates with the second plastic positioning piece to restrict the clamp at both ends, preventing the clamp from sliding on the main body of the hose and enhancing the connection strength.

[0015] (2) By setting the filling part, after the small-sized clamp is installed between the plastic positioning piece one and the plastic positioning piece two, the relative sliding extrusion ring is pressed against the clamp. In this way, the extrusion ring further cooperates with the plastic positioning piece one or the plastic positioning piece two to limit the two ends of the clamp, fill the gap, and reduce the risk of clamp slippage. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0018] Figure 3 This utility model Figure 2 Schematic diagram of the structure at point A in the middle.

[0019] The numbers on the map are:

[0020] 1. Hose body; 2. Plastic positioning plate one; 3. Plastic positioning plate two; 4. Limiting post; 5. Extrusion ring; 6. Extrusion rod; 7. Movable ring; 8. Locking block; 9. Locking notch; 10. Handle; 11. Track limiting groove. Detailed Implementation

[0021] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0022] Reference Figure 1-3 As shown, an automotive turbocharger hose includes a hose body 1 and a reinforcing mechanism for limiting clamps;

[0023] The strengthened organization mainly consists of the limiting department and the supplementary department;

[0024] The limiting part includes plastic positioning piece 1 2 and plastic positioning piece 2 3, which are symmetrically fixedly sleeved on the wall of the hose body 1. The area between plastic positioning piece 1 2 and plastic positioning piece 2 3 is the installation area of ​​the clamp.

[0025] By setting the limiting part, the clamp is specifically installed between the plastic positioning piece 1 2 and the plastic positioning piece 2 3. The plastic positioning piece 1 2 cooperates with the plastic positioning piece 2 3 to restrict the clamp at both ends, prevent the clamp from sliding on the hose body 1, and enhance the connection strength.

[0026] However, in practice, the distance between plastic positioning piece 12 and plastic positioning piece 23 is constant, so only a fixed type of clamp can be installed in this area. If a smaller clamp is used, it often cannot fill the area completely after installation, and there is a certain gap between it and plastic positioning piece 12 or plastic positioning piece 23. Therefore, the clamp may still have the risk of sliding in actual use.

[0027] Therefore, referring to Figure 1-3 As shown, it is worth noting that the filling part includes a compression ring 5 that slides between the plastic positioning piece 1 2 and the plastic positioning piece 2 3;

[0028] By setting the filling part, after the small-sized clamp is installed between the plastic positioning piece 1 2 and the plastic positioning piece 2 3, the relative sliding compression ring 5 is pressed against the clamp. In this way, the compression ring 5 further cooperates with the plastic positioning piece 1 2 or the plastic positioning piece 2 3 to limit the two ends of the clamp, fill the gap, and reduce the risk of clamp slippage.

[0029] Furthermore, referring to Figure 3 As shown, it is worth noting that several extrusion rods 6 are fixed around the bottom surface of the extrusion ring 5, and an annular groove is opened around the outer periphery of the plastic positioning piece 2 3. One end of the extrusion rod 6 passes through the extrusion rod 6 and is retracted into the annular groove. A clamping component for locking the extrusion rod 6 is also provided in the annular groove.

[0030] After the compression ring 5 has slid completely, the clamping assembly can be used to lock several compression rods 6 simultaneously. By fixing the compression rods 6, the position of the compression ring 5 after movement is limited, and its clamping effect on the clamp is kept constant.

[0031] Furthermore, referring to Figure 3 As shown, it is worth noting that the clamping assembly includes a movable ring 7 that rotates within the opening of the annular groove and a handle 10 fixed to the outer wall of the movable ring 7. The rod body of the compression rod 6 is provided with several locking notches 9 at equal intervals. A locking block 8 is provided in one of the locking notches 9. The locking block 8 is located in the annular groove and is fixedly connected to the inner wall of the movable ring 7.

[0032] The deflection handle 10 causes the movable ring 7 to rotate, carrying the locking block 8, until the locking block 8 is deflected into the corresponding locking notch 9, thus fixing the extrusion rod 6 and limiting the sliding position of the extrusion ring 5.

[0033] Furthermore, referring to Figure 3 As shown, it is worth noting that a limiting groove 11 is opened on the outer edge of the top surface of the plastic positioning piece 2 3, and a limiting post 4 is slidably fixed in the limiting groove 11 and perpendicularly connected to the movable ring 7.

[0034] By setting the track limiting groove 11 and the limiting post 4, the rotation trajectory of the movable ring 7 can be effectively limited, so that the movable ring 7 can always only rotate within the annular groove.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A type of automotive turbocharger hose, characterized in that, It includes the hose body (1) and a reinforcing mechanism for limiting the clamps; The reinforcing mechanism mainly consists of a limiting part and a supplementary part; The limiting part includes a plastic positioning piece one (2) and a plastic positioning piece two (3) that are symmetrically fixedly sleeved on the wall of the hose body (1). The area between the plastic positioning piece one (2) and the plastic positioning piece two (3) is the installation area of ​​the clamp.

2. The automotive turbocharger hose according to claim 1, characterized in that, The filling part includes a compression ring (5) that slides between the first plastic positioning piece (2) and the second plastic positioning piece (3).

3. The automotive turbocharger hose according to claim 2, characterized in that, The bottom surface of the extrusion ring (5) is fixed with several extrusion rods (6). The outer periphery of the plastic positioning piece 2 (3) is provided with an annular groove. One end of the extrusion rod (6) passes through the extrusion rod (6) and is retracted into the annular groove. A clamping component for locking the extrusion rod (6) is also provided in the annular groove.

4. The automotive turbocharger hose according to claim 3, characterized in that, The clamping assembly includes a movable ring (7) that rotates within the opening of the annular groove and a handle (10) fixed to the outer wall of the movable ring (7). The shaft of the pressing rod (6) is provided with a plurality of locking notches (9) at equal intervals. A locking block (8) is provided in one of the locking notches (9). The locking block (8) is located in the annular groove and is fixedly connected to the inner wall of the movable ring (7).

5. The automotive turbocharger hose according to claim 4, characterized in that, The outer edge of the top surface of the plastic positioning piece 2 (3) is provided with a limiting groove (11), and a limiting post (4) that is perpendicularly fixed to the movable ring (7) slides in the limiting groove (11).

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