Protective automobile water tank frame convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of water tank frames, in particular to a protective automobile water tank frame convenient to disassemble and assemble, which comprises a frame main body, mounting parts are symmetrically arranged on two sides of the frame main body, mounting holes are uniformly formed in the mounting parts, and annular sliding rails which are communicated with the mounting holes and are positioned on the same central axis are arranged on the front end surfaces of the mounting parts. A connecting bolt penetrates into the annular sliding rail, one end of the connecting bolt penetrates through the annular sliding rail and the mounting hole to be in threaded connection with the vehicle, a rotary knob is rotationally arranged on the annular sliding rail, the other end of the connecting bolt penetrates through the rotary knob and is in threaded connection with the rotary knob, and a limiting mechanism for locking the rotary knob and improving the stability of the connecting bolt is arranged on one side of the mounting hole. The connecting structure is convenient to mount and dismount, does not need a specific mounting and dismounting tool, is convenient for later maintenance and replacement, is firm in connection, and is not easy to fall off.

Description

Technical Field

[0001] The utility model belongs to the technical field of water tank frames, and specifically relates to a protective automobile water tank frame which is convenient for disassembly and installation. Background Art

[0002] The water tank frame is a support structure for fixing the water tank and condenser of an automobile, which is located at the front of the automobile. Most of the existing water tank frames are fixedly assembled with the vehicle through hexagon bolts. During the installation and disassembly process, specific tools are required to install and disassemble the bolts. The operation process is complex, time-consuming and laborious, not convenient for installation and disassembly, and the later maintenance and replacement are relatively troublesome. The Chinese patent document "202121969876.9" discloses a water tank frame for automobiles that is convenient for replacement and maintenance. Through the cooperation of a mounting seat, insertion blocks and clamping grooves, during use, the insertion rod is inserted into the mounting seat, so that the insertion blocks are clamped with the clamping grooves in the mounting seat, and the rotating rod is connected and fixed with the mounting seat. Then, the left and right protective frames are installed and fixed on the top of the vehicle body to complete the installation of the water tank frame. Through the rotating rod method, its connection strength is poor, and there is a risk of falling off easily. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a protective automobile water tank frame which is convenient for disassembly and installation, has convenient installation and disassembly, does not require specific installation and disassembly tools, is convenient for later maintenance and replacement, and has firm connection and is not easy to fall off.

[0004] The technical solution adopted by the utility model to solve its technical problems is as follows: a protective automobile water tank frame which is convenient for disassembly and installation, including a frame body, installation parts are symmetrically arranged on both sides of the frame body, installation holes are evenly arranged on the installation parts, an annular slide rail which is communicated with the installation holes and is on the same central axis is arranged on the front end face of the installation part, a connecting bolt penetrates into the annular slide rail, one end of the connecting bolt penetrates through the annular slide rail and the installation hole and is threadedly connected with the vehicle, a knob is rotatably arranged on the annular slide rail, the other end of the connecting bolt penetrates through the knob and is threadedly connected with the knob, and a limiting mechanism for locking the knob and increasing the stability of the connecting bolt is arranged on one side of the installation hole.

[0005] Further, the limiting mechanism includes a hinge member arranged on one side of the installation hole and a limiting plate hinged on the hinge member. A clamping groove matching with the knob is arranged at one end of the limiting plate far away from the hinge member.

[0006] Further, a limit post is rotatably arranged on one side of the card slot on the limit mechanism. Symmetrically arranged on the rear end face of the limit post are clamping blocks. On the installation part between the limit mechanism and the installation hole, a limit hole matching the limit post is provided. On the inner wall of the limit hole, arc-shaped card slots are symmetrically arranged with the center line of the limit hole as the axis of symmetry. At the top of the arc-shaped card slot, an opening for the clamping block to insert and form a cooperation with the arc-shaped card slot is provided.

[0007] Further, on both sides of the front end face of the frame body, support columns are symmetrically arranged. On the front end faces of the two support columns, a collision prevention plate connecting the two support columns is provided. A spaced space is left between the rear end face of the collision prevention plate and the front end face of the frame body.

[0008] The beneficial effects of the present utility model are as follows:

[0009] Through the cooperative setting of the installation part, installation hole, annular slide rail, connecting bolt, knob, and limit mechanism, since the knob is threadedly connected to the connecting bolt and rotatably arranged on the annular slide rail, by rotating the knob clockwise and counterclockwise, the connecting bolt is driven to enter or move out of the installation hole of the installation part. During installation, the knob drives the connecting bolt to enter the installation hole and pass through the installation hole to be threadedly connected to the vehicle, thereby completing the connection between the frame body and the vehicle. When disassembly is required, rotate the knob to drive the connecting bolt to move outward from the knob, so that the end of the connecting bolt threadedly connected to the vehicle moves into the installation hole, and the frame body can be disassembled. It does not require specific tools for installation and disassembly, facilitating later maintenance and replacement. The operation is simple, the installation and disassembly are convenient, and through the connection method of bolts, the connection is more firm. The limit mechanism locks the knob after the installation is completed, making the connection of the bolts more stable and not easily at risk of falling off. Description of the Drawings

[0010] Through the following detailed description in conjunction with the drawings, the foregoing and other objects, features, and advantages of the present utility model will become obvious.

[0011] Figure 1 It is the front view of the present utility model.

[0012] Figure 2 It is Figure 1 the enlarged schematic view of the structure at A of

[0013] Figure 3 It is the front view cross-sectional view of the limit hole of the present utility model.

[0014] Figure 4 It is the side view cross-sectional view of the limit hole of the present utility model.

[0015] Figure 5 It is the side view cross-sectional view of the fixed assembly of the installation part of the present utility model and the vehicle.

[0016] Wherein: 1. Frame body; 101. Vehicle; 2. Installation part; 3. Installation hole; 4. Annular slide rail; 5. Connecting bolt; 6. Knob; 7. Hinge; 8. Limiting plate; 9. Card slot; 10. Limiting column; 11. Card block; 12. Limiting hole; 13. Arc-shaped card slot; 14. Opening; 15. Support column; 16. Anti-collision plate. Detailed implementation mode

[0017] The following further describes the present utility model with reference to the accompanying drawings.

[0018] Embodiment 1

[0019] Refer to Figure 1 、 2 As shown in FIGS. 5, a protective automobile water tank frame that is convenient for disassembly and installation includes a frame body 1. Installation parts 2 are symmetrically arranged on both sides of the frame body 1. The installation parts 2 are fixedly assembled corresponding to the vehicle 101. Installation holes 3 are evenly formed in the installation parts 2. The front end surface of the installation part 2 is provided with an annular slide rail 4 that communicates with the installation hole 3 and is on the same central axis. A connecting bolt 5 penetrates into the annular slide rail 4. One end of the connecting bolt 5 penetrates through the annular slide rail 4 and the installation hole 3 and is threadedly connected to the vehicle 101. The connecting bolt 5 is also threadedly connected to the installation hole 3. A connecting hole that communicates with the installation hole 3 and is on the same central axis is formed in the vehicle 101. A knob 6 is rotatably arranged on the annular slide rail 4. The other end of the connecting bolt 5 penetrates through the knob 6 and is threadedly connected to the knob 6. An annular sliding groove that matches the annular slide rail 4 is formed in the knob 6, so that the knob 6 can stably rotate on the annular slide rail 4. When the frame body 1 is fixedly assembled with the vehicle 101, the installation holes 3 on the installation part 2 are correspondingly communicated with the connecting holes of the vehicle 101. At this time, rotate the knob clockwise to drive the connecting bolt 5 to move towards the connecting hole of the vehicle 101. The connecting bolt 5 passes through the installation hole 3 and is threadedly connected to the connecting hole of the vehicle 101, and then the fixed assembly of the frame body 1 can be completed. When disassembly is required, rotate the knob 6 counterclockwise to drive the connecting bolt 5 to move towards the knob 6 side, so that the connecting bolt 5 is separated from the vehicle 101, and the frame body 1 can be disassembled. It does not require specific tools for installation and disassembly, is convenient for later maintenance and replacement, has simple operation, is convenient for installation and disassembly, and has a more firm connection through the connection method of bolts.

[0020] Preferably, a limiting mechanism for locking the knob 6 and increasing the stability of the connecting bolt 5 is provided on one side of the mounting hole 3. The limiting mechanism locks the knob 6 after the installation is completed, making the connection of the connecting bolt 5 more stable and not prone to the risk of falling off. The limiting mechanism includes a hinge member 7 provided on one side of the mounting hole 3 and a limiting plate 8 hinged on the hinge member 7. A card slot 9 matching the knob 6 is provided at one end of the limiting plate 8 away from the hinge member 7. Through the hinge member 7, the limiting plate 8 can form a 180° horizontal flip on the hinge member 7. After the frame body 1 is fixedly assembled with the vehicle 101, the limiting plate 8 is flipped to engage the card slot 9 with the knob 6. Due to the limitation of the hinge member 7 on the limiting plate 8, it can only be horizontally flipped and cannot form a rotation, thereby locking the knob 6 and restricting its rotation, and then preventing the loosening between the connecting bolt 5 and the vehicle 101, making the connection of the connecting bolt 5 more stable and firm.

[0021] Preferably, support columns 15 are symmetrically provided on both sides of the front end face of the frame body 1. A collision avoidance plate 16 connecting the two support columns 15 is provided on the front end faces of the two support columns 15. There is a spaced space between the rear end face of the collision avoidance plate 16 and the front end face of the frame body 1. The spaced space provides a crushing space for the collision avoidance plate 16 to reduce the impact force received by the frame body 1 through the deformation of the collision avoidance plate 16, so as to increase the protection performance of the frame body 1 for the rear automotive components.

[0022] Embodiment 2

[0023] Refer to Figure 3 、 4 As shown in FIGS. 5, the difference between this embodiment and Embodiment 1 is that a limiting column 10 is rotatably provided on one side of the card slot 9 on the limiting mechanism. The limiting column 10 is rotatably provided on the limiting plate 8, and a baffle is provided on the front end face of the limiting column 10. The rear end face of the baffle abuts against the front end face of the limiting plate 8. Symmetrically arranged on the rear end face of the limiting column 10 are engaging blocks 11. A limiting hole 12 matching the limiting column 10 is provided on the mounting portion 2 between the limiting mechanism and the mounting hole 3. Arc-shaped card slots 13 are symmetrically arranged on the inner wall of the limiting hole 12 with the center line of the limiting hole 12 as the axis of symmetry. An opening 14 for inserting the engaging block 11 and forming a cooperation with the arc-shaped card slot 13 is provided at the top of the arc-shaped card slot 13. When the card slot 9 of the limiting plate 8 is engaged with the knob 6, the limiting column 10 extends into the limiting hole 12, and the engaging block 11 enters the interior of the arc-shaped card slot 13 from the opening 14. Then, the limiting column 10 is rotated to make the engaging block 11 rotate along the arc-shaped card slot 13 and abut against the inner wall of the arc-shaped card slot 13, forming a dislocation with the opening 14. At this time, when the limiting column 10 does not drive the engaging block 11 to abut against the opening 14, the limiting plate 8 cannot be flipped, locking the limiting plate 8, further increasing the stability of the knob 6 and the connecting bolt 5, so as to prevent the frame body 1 from falling off the vehicle 101, and the connection is more stable and firm.

[0024] The above are only the preferred embodiments of the present utility model, and do not impose any formal restrictions on the present utility model. Any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present utility model all fall within the protection scope of the present utility model.

Claims

1. A protective automotive radiator grille that is convenient for disassembly and installation, comprising a grille main body (1), characterized in that: On both sides of the frame body (1), mounting parts (2) are symmetrically arranged. Mounting holes (3) are evenly formed in the mounting parts (2). On the front end face of the mounting part (2), an annular slide rail (4) which is communicated with the mounting hole (3) and is on the same central axis is arranged. A connecting bolt (5) penetrates into the annular slide rail (4). One end of the connecting bolt (5) penetrates through the annular slide rail (4) and the mounting hole (3) and is in threaded connection with the vehicle (101). A knob (6) is rotatably arranged on the annular slide rail (4). The other end of the connecting bolt (5) penetrates through the knob (6) and is in threaded connection with the knob (6). A limiting mechanism for locking the knob (6) and increasing the stability of the connecting bolt (5) is arranged on one side of the mounting hole (3).

2. The protective automobile water tank frame that is convenient for disassembly and installation according to claim 1, wherein: The limiting mechanism includes a hinge piece (7) arranged on one side of the mounting hole (3) and a limiting plate (8) hinged on the hinge piece (7). A clamping groove (9) matching with the knob (6) is formed at one end of the limiting plate (8) far away from the hinge piece (7).

3. The protective automobile water tank frame that is convenient for disassembly and installation according to claim 1, wherein: A limiting column (10) is rotatably arranged on one side of the limiting mechanism where the clamping groove (9) is located. Clamping blocks (11) are symmetrically arranged on the rear end face of the limiting column (10). A limiting hole (12) matching with the limiting column (10) is formed in the mounting part (2) between the limiting mechanism and the mounting hole (3). Arc-shaped clamping grooves (13) are symmetrically arranged on the inner wall of the limiting hole (12) with the center line of the limiting hole (12) as the axis of symmetry. An opening (14) for inserting the clamping block (11) to form a cooperation with the arc-shaped clamping groove (13) is formed at the top end of the arc-shaped clamping groove (13).

4. The protective-type automobile water tank frame that is convenient for disassembly and installation according to claim 1, characterized in that: Support columns (15) are symmetrically arranged on both sides of the front end face of the frame body (1). A collision prevention plate (16) connecting the two support columns (15) is arranged on the front end faces of the two support columns (15). A spaced space is left between the rear end face of the collision prevention plate (16) and the front end face of the frame body (1).

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