A quick-install automotive fuel pump bracket

Abstract

This utility model discloses a quick-install automotive fuel pump bracket, including a positioning cylinder. A fixing plate is fixedly connected to one side of the outer surface of the positioning cylinder, and an opening is provided on the other side of the positioning cylinder. A plug-in cylinder is fixedly connected to the upper end of the positioning cylinder. A connecting pipe is slidably installed at the lower end of the inner part of the positioning cylinder. A positioning seat is fixedly connected to the upper end of the connecting pipe. A positioning groove is provided on the upper surface of the positioning seat. A sealing ring is fixedly connected inside the positioning groove. A pump body is threaded inside the positioning groove. A fixing pipe is fixedly connected to the upper end of the pump body. The fixing pipe is inserted into the inside of the plug-in cylinder. A hinge seat is provided on one side of the outer surface of the positioning cylinder. A clamping semi-cylinder is hinged to one side of the hinge seat. The clamping semi-cylinder is clamped to the side of the opening. A fixing block is fixedly connected to one side of the clamping semi-cylinder, which facilitates clamping and fixing after closing. It is convenient, efficient, stable, and easy to use in combination.

Description

Technical Field

[0001] This utility model relates to the field of fuel pumps, and more specifically, to a quick-install automotive fuel pump bracket. Background Technology

[0002] The fuel pump is an important component of a car. During assembly, it needs to be installed and secured with a bracket to ensure the safety and stability of the fuel pump and effectively improve the accuracy of fuel supply.

[0003] The existing fuel pump bracket structure uses a fixed flange for assembly and positioning, which requires precise alignment and is prone to inconvenience due to positional interference. It also lacks a positioning seat with a positioning cylinder connection, making it impossible to insert and align before locking and fixing. This results in low efficiency and poor adaptability, and needs to be improved. Utility Model Content

[0004] To address the problems existing in the prior art, the purpose of this utility model is to provide a quick-install automotive fuel pump bracket. It features a sliding connection pipe and positioning seat inside a positioning cylinder, which, combined with the upper positioning groove, connects to the pump body. This facilitates quick alignment and clamping, is convenient and fast, avoids interference, and allows for hinged opening and closing of the clamping semi-cylindrical connecting the fixing block for easy assembly and alignment. This facilitates clamping and fixing after closure, making it convenient, efficient, stable, and suitable for combined use.

[0005] To solve the above problems, the present invention adopts the following technical solution.

[0006] A quick-install automotive fuel pump bracket includes a positioning cylinder. A fixing plate is fixedly connected to one side of the outer surface of the positioning cylinder, and an opening is provided on the other side of the positioning cylinder. A plug-in cylinder is fixedly connected to the upper end of the positioning cylinder. A connecting tube is slidably installed at the lower end of the interior of the positioning cylinder. A positioning seat is fixedly connected to the upper end of the connecting tube. A positioning groove is provided on the upper surface of the positioning seat. A sealing ring is fixedly connected inside the positioning groove. A pump body is threaded inside the positioning groove. A fixing tube is fixedly connected to the upper end of the pump body and is inserted into the interior of the plug-in cylinder. A hinge seat is provided on one side of the outer surface of the positioning cylinder. A clamping semi-cylinder is hinged to one side of the hinge seat and clamped to the side of the opening. A fixing block is fixedly connected to one side of the clamping semi-cylinder and is connected to the outer surface of the positioning cylinder by screws.

[0007] Furthermore, a clamping spring is slidably sleeved on the outer surface of the connecting tube, and the clamping spring is clamped to the lower inner end of the positioning cylinder.

[0008] Furthermore, a connector is fixedly connected to the lower end of the connecting pipe, and the connector is located below the positioning cylinder.

[0009] Furthermore, the lower surface of the positioning seat is provided with a conical surface, which is located at the upper end of the connecting pipe. The connecting pipe connects the clamping spring and the connecting head, which can clamp the positioning seat to assist in clamping and positioning. It is also connected to the oil pipe from the bottom to avoid interference and has high adaptability.

[0010] Furthermore, a clamping block is fixedly connected to one side of the pressing semi-cylinder, and the clamping block is tightly connected to one side surface of the conical surface.

[0011] Furthermore, a clamping rod is fixedly connected inside the clamping semi-cylinder, and an arc-shaped plate is fixedly connected to the end of the clamping rod.

[0012] Furthermore, the arc-shaped plate is tightly connected to the outer surface of the pump body and located at both ends inside the pressing semi-cylinder. By connecting the pressing block inside the pressing semi-cylinder and installing the arc-shaped plate with the pressing rod, the positioning seat can be pressed to limit the position and prevent loosening. It can also be snapped onto the surface of the pump body for auxiliary positioning, which is convenient for pressing and fixing the position. It is efficient, stable, easy to install quickly, and highly adaptable.

[0013] Compared with existing technologies, the advantages of this utility model are:

[0014] (1) This solution uses the sliding installation of the connecting pipe and the positioning seat inside the positioning cylinder, combined with the positioning groove at the top to connect the pump body, which facilitates quick alignment and clamping positioning, is convenient and fast, avoids interference, and uses the side hinged clamping semi-cylindrical connecting fixing block to hinge open and close for combination alignment, which facilitates clamping and fixing after closing, is convenient, efficient, stable and efficient, and conducive to combination use.

[0015] (2) The clamping spring and the connector are connected by the connecting pipe, which can clamp the positioning seat to assist in positioning. The oil pipe is connected from the bottom to avoid interference and has high adaptability.

[0016] (3) By pressing the internal connecting top block of the semi-cylinder and combining it with the arc plate installed by the top rod, the positioning seat can be pressed to limit the position and prevent loosening. It can also be snapped onto the surface of the pump body for auxiliary positioning, which is convenient for pressing and fixing the position. It is efficient, stable, and easy to install quickly, with high adaptability. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal cross-section of the present invention;

[0019] Figure 3 This is a partial cross-sectional view of the connecting pipe connection of this utility model;

[0020] Figure 4 This is a schematic diagram of the positioning seat of this utility model;

[0021] Figure 5 For the present utility model Figure 1 Enlarged view of point A where the semi-cylindrical connection is tightened.

[0022] Explanation of the labels in the diagram:

[0023] 1. Positioning cylinder, 11. Fixing plate, 12. Opening, 13. Insertion cylinder, 14. Connecting pipe, 15. Positioning seat, 16. Positioning groove, 17. Sealing ring, 18. Pump body, 19. Fixing pipe, 2. Tightening spring, 21. Connector, 22. Conical surface, 23. Hinge seat, 24. Pressing semi-cylinder, 25. Fixing block, 26. Tightening block, 27. Tightening rod, 28. Arc plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1 , Figure 3 and Figure 5A quick-install automotive fuel pump bracket includes a positioning cylinder 1. A fixing plate 11 is fixedly connected to one side of the outer surface of the positioning cylinder 1, which can be bolted to the vehicle to secure the positioning cylinder 1. This facilitates the installation of the pump body 18 and its alignment with the vehicle's fuel tank. An opening 12 is provided on the other side of the positioning cylinder 1. A connector cylinder 13 is fixedly connected to the upper end of the positioning cylinder 1. A connecting pipe 14 is slidably installed at the lower end of the interior of the positioning cylinder 1. A positioning seat 15 is fixedly connected to the upper end of the connecting pipe 14. A positioning groove 16 is provided on the upper surface of the positioning seat 15. A sealing ring 17 is fixedly connected inside the positioning groove 16. The pump body 18 is threaded inside the positioning groove 16. A fixing pipe 19 is fixedly connected to the upper end of the pump body 18. The fixing pipe 19 can be connected to the fuel line for fuel supply. By tightening the sealing ring 17, it can mate with the upper end of the connecting pipe 14. The bottom of the connecting pipe 14 can be connected to a hose to enter the fuel tank, which is conducive to stable gasoline extraction, convenient for combination use, and highly adaptable. The fixing pipe 19 is inserted into the inside of the plug-in cylinder 13. A hinge seat 23 is provided on one side of the outer surface of the positioning cylinder 1. A clamping semi-cylinder 24 is hinged to one side of the hinge seat 23. The clamping semi-cylinder 24 is clamped and connected to the side of the opening 12. A fixing block 25 is fixedly connected to one side of the clamping semi-cylinder 24. The fixing block 25 is connected to the outer surface of the positioning cylinder 1 by screws. During installation, the pump body 18 can be connected to the inside of the positioning groove 16 to align with the positioning seat 15. The single connection position is conducive to direct placement and positioning, avoiding misalignment and interference, which is convenient and efficient. Then, the fixing pipe 19 can be inserted into the plug-in cylinder 13 for clamping and positioning. Then, the clamping semi-cylinder 24 is closed for clamping and fixing, which is conducive to quick installation and convenient operation.

[0026] Please see Figure 2 and Figure 4 A clamping spring 2 is slidably sleeved on the outer surface of the connecting pipe 14. The clamping spring 2 is clamped to the lower end of the positioning cylinder 1. A connector 21 is fixedly connected to the lower end of the connecting pipe 14. The connector 21 is located below the positioning cylinder 1. A conical surface 22 is provided on the lower surface of the positioning seat 15. The conical surface 22 is located at the upper end of the connecting pipe 14. The clamping spring and the connector are connected through the connecting pipe, which can clamp the positioning seat to assist in clamping and positioning. The oil pipe is connected from the bottom to avoid interference and has high adaptability. The clamping spring 2 clamps the positioning seat 15 upward to assist in clamping the pump body 18 for initial positioning, preventing loosening and ensuring stability and efficiency. When disassembling, the pump body 18 can be directly pressed down to push the positioning seat 15 to compress the clamping spring 2 to reduce the height, so that the fixed pipe 19 can be pulled out downward to facilitate direct removal from the opening position 12. This facilitates disassembly and assembly operations, avoids interference, ensures stability and efficiency, and is conducive to combined use.

[0027] Please see Figure 1 , Figure 2 and Figure 3A clamping block 26 is fixedly connected to one side of the clamping semi-cylindrical 24. The clamping block 26 is clamped to one side surface of the conical surface 22. A clamping rod 27 is fixedly connected inside the clamping semi-cylindrical 24. An arc-shaped plate 28 is fixedly connected to the end of the clamping rod 27. The arc-shaped plate 28 is clamped to the outer surface of the pump body 18 and is located at both ends inside the clamping semi-cylindrical 24. By connecting the clamping block inside the clamping semi-cylindrical and installing the arc-shaped plate with the clamping rod, the positioning seat can be clamped for limiting and preventing loosening. It can also be snapped onto the surface of the pump body for auxiliary positioning, facilitating clamping and fixing the position. It is efficient and stable, facilitates quick installation, and has high adaptability. After the clamping semi-cylindrical 24 is closed, it is positioned at the opening 12 and fixed with the connecting bolts of the fixing block 25. It can be locked and positioned in one position, which is stable and efficient. The internal clamping block 26 is clamped to the side of the conical surface 22, which can support and limit the position, prevent the positioning seat 15 from sliding down and causing loosening, and ensure the stability of clamping the pump body 18. In addition, the arc plate 28 connected to the clamping rod 27 is snapped onto the outer surface of the pump body 18, which can also assist in clamping and positioning. It is efficient, stable, and easy to clamp and fix the position, with high adaptability.

[0028] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A quick-install automotive fuel pump bracket, comprising a positioning cylinder (1), wherein a fixing plate (11) is fixedly connected to one side of the outer surface of the positioning cylinder (1), and an opening (12) is provided on the other side of the positioning cylinder (1), characterized in that: The upper end of the positioning cylinder (1) is fixedly connected to the plug-in cylinder (13). The lower end of the interior of the positioning cylinder (1) is slidably installed with a connecting pipe (14). The upper end of the connecting pipe (14) is fixedly connected to a positioning seat (15). The upper surface of the positioning seat (15) is provided with a positioning groove (16). The interior of the positioning groove (16) is fixedly connected with a sealing ring (17). The interior of the positioning groove (16) is threaded with a pump body (18). The upper end of the pump body (18) is fixedly connected with a fixing pipe (19). The fixing pipe (19) is inserted into the interior of the plug-in cylinder (13). The outer surface of the positioning cylinder (1) is provided with a hinge seat (23). The side of the hinge seat (23) is hinged with a pressing semi-cylinder (24). The pressing semi-cylinder (24) is pressed and connected to the side of the opening (12). The side of the pressing semi-cylinder (24) is fixedly connected with a fixing block (25). The fixing block (25) is connected to the outer surface of the positioning cylinder (1) by screws.

2. The quick-mount type fuel pump bracket for an automobile according to claim 1, wherein: A tightening spring (2) is slidably sleeved on the outer surface of the connecting pipe (14), and the tightening spring (2) is tightly connected to the lower end of the inner part of the positioning cylinder (1).

3. The quick-mount type fuel pump bracket for an automobile according to claim 1, wherein: The lower end of the connecting pipe (14) is fixedly connected to a connector (21), which is located below the positioning cylinder (1).

4. The quick-mount type fuel pump support for an automobile according to claim 1, wherein: The lower surface of the positioning seat (15) is provided with a conical surface (22), which is located at the upper end of the connecting pipe (14).

5. The quick-mount type fuel pump bracket for an automobile according to claim 1, wherein: A clamping block (26) is fixedly connected to one side of the pressing semi-cylinder (24), and the clamping block (26) is clamped to one side surface of the conical surface (22).

6. The quick-mount type fuel pump bracket for an automobile according to claim 1, wherein: The inside of the pressing semi-cylinder (24) is fixedly connected to a top rod (27), and the end of the top rod (27) is fixedly connected to an arc plate (28).

7. The quick-mount type fuel pump bracket for an automobile according to claim 6, wherein: The arc-shaped plate (28) is tightly connected to the outer surface of the pump body (18) and is located at both ends inside the compression semi-cylinder (24).

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