A support structure for an engine hood

Abstract

The utility model relates to the technical field of engine hood support structures, and discloses a support structure for an engine hood, comprising a mounting plate, a sleeve rotatably connected to the top of the mounting plate, an extension rod slidably connected to the upper end of the sleeve, an end column rotatably connected to the upper end of the extension rod, a threaded barrel threadedly connected to the upper end of the inner wall of the sleeve, a sleeve extending from the upper end and fixedly connected to a fixing barrel, and the extension rod passing through the threaded barrel and the fixing barrel; this support structure for an engine hood, after the extension rod is slid to adjust its height to a suitable level, the extension rod and the fixing barrel are limited and fixed by a limiting assembly, the threaded barrel can be driven to rotate by rotating the fixing barrel, and the extension rod can continue to move upward, thereby achieving fine adjustment of the engine hood angle. The advantage of such a setting is that it not only makes it more convenient for people to adjust the engine hood opening angle, but also makes the adjustment range of the engine hood opening angle wider.

Description

Technical Field

[0001] The utility model relates to the technical field of engine hood support structures, in particular to a support structure used on an engine hood cover. Background Art

[0002] The automobile engine is a device that provides power for the automobile. It is the heart of the automobile and determines the power, economy, stability and environmental protection of the automobile. According to different power sources, automobile engines can be divided into diesel engines, gasoline engines, electric vehicle motors and hybrid power. At present, most of the existing support structures for engine hoods on the market are difficult to adjust the length of the support rod, so it is difficult to adjust the opening angle of the engine hood, resulting in poor use effect;

[0003] In the prior art, for example, announcement number CN219215175U proposes a support structure for an engine hood. The present technical solution discloses a support structure for an engine hood in the field of hood support technology, including a mounting assembly, a rotating assembly rotatably connected to the top of the mounting assembly, and a lifting assembly arranged on the rotating assembly. The present utility model pulls the movable plate upwards. Since the upper surface of the square end plate and one side of the movable plate are movably connected by connecting diagonal rods, when the movable plate is pulled upwards, the two square end plates will approach each other, and the limiting column will be disengaged from the inside of the square limiting hole. Then, the extension length of the lifting assembly can be adjusted. Then, the movable plate is released. Due to the elastic force of the reset spring, the two limiting columns will move away from each other until the limiting column is inserted into the inside of the square limiting hole, thereby limiting the lifting assembly. Finally, the rotating assembly and the lifting assembly are rotated so that the end column at the top of the lifting assembly is inserted into the socket of the front cover of the car. At this time, the support of the engine hood is completed.

[0004] However, when the supporting structure on the engine hood of the prior art solution is used, after the mounting plate is fixed to the automobile engine by bolts, the height of the lifting plate can be adjusted by pulling the movable plate upwards, and the movable plate is located inside the rotating plate and has a small volume, so it is troublesome for people to pull the movable plate, which makes it inconvenient for people to adjust the height of the supporting structure;

[0005] In order to solve the above problems, the present application proposes a supporting structure for an engine hood. Utility Model Content

[0006] The utility model is intended to provide a support structure for an engine hood, which is mainly used to solve the problem that the support structure on the existing engine hood requires the movable plate to be pulled upwards while the height of the lifting plate can be adjusted, making it inconvenient to adjust the height of the support structure.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] A support structure for an engine hood comprises a mounting plate, the top of the mounting plate is rotatably connected to a sleeve, the upper end of the sleeve is slidably connected to an extension rod, the upper end of the extension rod is rotatably connected to an end column, the upper end of the inner wall of the sleeve is threadedly connected to a threaded barrel, the upper end of the threaded barrel extends out of the sleeve and is fixedly connected to a fixed barrel, the extension rod passes through the threaded barrel and the fixed barrel, and is slidably connected to both the threaded barrel and the fixed barrel, and the top of the fixed barrel is fixedly connected to a limiting assembly.

[0009] The working principle and beneficial effects of the utility model:

[0010] 1. Working principle: When the support structure is used, the mounting plate is fixed to the automobile engine by bolts, and the extension rod on the sliding sleeve is used to adjust its height. After the height of the extension rod is adjusted appropriately, the end column at the upper end of the extension rod is inserted into the socket of the automobile front cover, and the extension rod and the fixing tube are limited and fixed by the limiting assembly. Then, the threaded tube can be driven to rotate by rotating the fixing tube, so that the extension rod can continue to move upward, thereby realizing fine adjustment of the height of the extension rod. At this time, the support of the engine hood is completed.

[0011] 2. Beneficial effect: When the support structure is in use, the sliding extension rod is adjusted to a suitable height and then the extension rod and the fixed tube are limited and fixed by the limit assembly. The threaded tube can be driven to rotate by rotating the fixed tube, so that the extension rod can continue to move upward, thereby achieving fine adjustment of the angle of the engine hood. The advantage of such a setting is that it not only makes it more convenient for people to adjust the opening angle of the engine hood, but also makes the adjustment range of the opening angle of the engine hood wider, thereby making the support structure on the engine hood more practical.

[0012] Preferably, the limiting assembly includes an arc block fixedly connected to the top of the fixing cylinder, a limiting bolt passes through the arc block, and the limiting bolt and the arc block are threadedly connected, and the outer wall of the extension rod is provided with a groove matching the limiting bolt. After people slide the extension rod on the sleeve to adjust its height to a suitable level, they tighten the limiting bolt to make it press against the inner wall of the groove on the outer wall of the extension rod, which can provide a better limiting and fixing effect between the extension rod and the fixing cylinder. Then, by rotating the fixing cylinder, the opening angle of the engine hood can be fine-tuned. This not only makes it more convenient for people to adjust the opening angle of the engine hood, but also makes the device more stable when in use.

[0013] Preferably, the bottom of the threaded cylinder is rotatably connected to a rotating cylinder, the extension rod passes through the rotating cylinder and is slidably connected to the rotating cylinder, the outer wall of the rotating cylinder is fixedly connected to a symmetrical slider, the inner wall of the sleeve is provided with a sliding groove matching the slider, and when the threaded cylinder is driven to rotate and rise inside the sleeve by rotating the fixed cylinder, the rotating cylinder arranged at the bottom of the threaded cylinder, the outer wall of the rotating cylinder is provided with a slider, and the sliding groove provided on the inner wall of the sleeve can play a better role in limiting and guiding the threaded cylinder, thereby effectively preventing the threaded cylinder from detaching from the sleeve, thereby ensuring the normal use of the device.

[0014] Preferably, there are multiple grooves, and they are equidistantly distributed in a linear array on the outer wall of the extension rod. By setting the number of grooves on the outer wall of the extension rod to be multiple, when the extension rod is at different heights, tightening the limit bolt can make one end of the extension rod press against the inner wall of the groove, thereby making the opening angle range of the engine hood wider.

[0015] Preferably, a symmetrical guide block is fixedly connected to the inner wall of the fixed cylinder, and a guide groove matching the guide block is provided on the outer wall of the extension rod. When the extension rod slides between the fixed cylinder and the fixed cylinder, the guide block provided on the inner wall of the fixed cylinder and the guide groove provided on the outer wall of the extension rod can better limit and guide the extension rod, so that the extension rod can only move in the vertical direction relative to the fixed cylinder, thereby making the extension rod more stable when sliding.

[0016] Preferably, a rubber pad is fixedly connected to the upper end of the end column, and the corners on the top of the rubber pad are rounded. Since the rubber material has good wear resistance and cushioning properties, the rubber pad provided on the upper end of the end column can not only make the end column and the engine hood cover more stable when connected, but also effectively avoid hard contact between the end column and the engine hood cover, thereby providing better protection for the engine hood cover.

[0017] Preferably, the outer wall of the fixed tube is provided with a rubber sleeve, and the outer wall of the rubber sleeve is provided with anti-slip grooves. The rubber sleeve provided on the outer wall of the fixed tube can make people's hands more comfortable when holding the fixed tube, and the anti-slip grooves provided on the outer wall of the rubber sleeve can effectively increase the friction between people's hands and the fixed tube, thereby effectively preventing people's hands from slipping when holding and rotating the fixed tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the threaded barrel of the utility model;

[0021] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0022] In the figure: 1. mounting plate; 2. sleeve; 3. extension rod; 4. end column; 5. threaded cylinder; 6. fixed cylinder; 7. arc block; 8. limit bolt; 9. groove; 10. rotating cylinder; 11. slider; 12. slide groove; 13. guide block; 14. guide groove; 15. rubber pad. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4A support structure for an engine hood includes a mounting plate 1, a sleeve 2 is rotatably connected to the top of the mounting plate 1, an extension rod 3 is slidably connected to the upper end of the sleeve 2, an end column 4 is rotatably connected to the upper end of the extension rod 3, a rubber pad 15 is fixedly connected to the upper end of the end column 4, and the corner of the top of the rubber pad 15 is rounded, which not only makes the end column 4 more stable when connected to the engine hood, but also effectively avoids hard contact between the end column 4 and the engine hood, thereby playing a better protective role on the engine hood, the sleeve 2 The upper end of the inner wall is threadedly connected with a threaded barrel 5, and the upper end of the threaded barrel 5 extends out of the sleeve 2 and is fixedly connected with a fixed barrel 6. By rotating the fixed barrel 6, the threaded barrel 5 can be driven to rotate and rise inside the sleeve 2. The bottom of the threaded barrel 5 is rotatably connected with a rotating barrel 10. The extension rod 3 penetrates the rotating barrel 10 and is slidably connected between the rotating barrel 10. The outer wall of the rotating barrel 10 is fixedly connected with a symmetrical slider 11. The inner wall of the sleeve 2 is provided with a slide groove 12 matching the slider 11, which can play a good role in limiting and guiding the threaded barrel 5, thereby effectively preventing the screw from being screwed. The threaded cylinder 5 is separated from the sleeve 2, and the extension rod 3 passes through the threaded cylinder 5 and the fixed cylinder 6, and is slidably connected to the threaded cylinder 5 and the fixed cylinder 6. The inner wall of the fixed cylinder 6 is fixedly connected with a symmetrical guide block 13, and the outer wall of the extension rod 3 is provided with a guide groove 14 matching the guide block 13, which can play a good role in limiting and guiding the extension rod 3, so that the extension rod 3 can only move in the vertical direction relative to the fixed cylinder 6. The outer wall of the fixed cylinder 6 is provided with a rubber sleeve, which can make people's hands more comfortable when holding the fixed cylinder 6, and the rubber sleeve The outer wall of is provided with anti-skid grooves, which can effectively increase the friction between people's hands and the fixed tube 6, thereby effectively preventing people's hands from slipping when holding and rotating the fixed tube 6. The top of the fixed tube 6 is fixedly connected to the limiting component. After the height of the extension rod 3 is adjusted appropriately, the end column 4 at the upper end of the extension rod 3 is inserted into the socket of the front cover of the car, and the extension rod 3 and the fixed tube 6 are limited and fixed by the limiting component. Then, by rotating the fixed tube 6, the threaded tube 5 can be driven to rotate, and the extension rod 3 can continue to move upward, thereby realizing fine adjustment of the angle of the engine hood.

[0025] like Figure 1 and Figure 3As shown, the limiting assembly includes an arc block 7 fixedly connected to the top of the fixing cylinder 6, a limiting bolt 8 passes through the arc block 7, and the limiting bolt 8 is threadedly connected to the arc block 7, and the outer wall of the extension rod 3 is provided with a groove 9 matching the limiting bolt 8. The number of the grooves 9 is multiple, and they are evenly distributed on the outer wall of the extension rod 3 in a linear array. After people adjust the extension rod 3 on the sliding sleeve 2 to a suitable height, tighten the limiting bolt 8 to make it press against the inner wall of the groove 9 on the outer wall of the extension rod 3, which can play a better limiting and fixing role between the extension rod 3 and the fixing cylinder 6, and then by rotating the fixing cylinder 6, the opening angle of the engine hood can be fine-tuned, which not only makes it more convenient for people to adjust the opening angle of the engine hood, but also makes the device more stable when in use.

[0026] From the above, it can be seen that the specific implementation of the utility model is as follows:

[0027] When the support structure is in use, after the mounting plate 1 is fixed to the automobile engine by bolts, the extension rod 3 on the sliding sleeve 2 is used to adjust its height. After the height of the extension rod 3 is adjusted appropriately, the end column 4 at the upper end of the extension rod 3 is inserted into the socket of the automobile front cover, and the limiting bolt 8 is tightened to make it press against the inner wall of the groove 9 on the outer wall of the extension rod 3, which can play a better limiting and fixing role for the extension rod 3 and the fixing tube 6. Then, by rotating the fixing tube 6, the threaded tube 5 can be driven to rotate, and the extension rod 3 can continue to move upward, thereby realizing fine-tuning of the angle of the engine hood, thereby making the engine hood support structure more practical.

[0028] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A support structure for an engine hood, comprising a mounting plate (1), characterized in that: The top of the mounting plate (1) is rotatably connected to a sleeve (2), the upper end of the sleeve (2) is slidably connected to an extension rod (3), the upper end of the extension rod (3) is rotatably connected to an end column (4), the upper end of the inner wall of the sleeve (2) is threadedly connected to a threaded cylinder (5), the upper end of the threaded cylinder (5) extends out of the sleeve (2) and is fixedly connected to a fixed cylinder (6), the extension rod (3) passes through the threaded cylinder (5) and the fixed cylinder (6), and is slidably connected to the threaded cylinder (5) and the fixed cylinder (6), and the top of the fixed cylinder (6) is fixedly connected to a limiting component.

2. A support structure for an engine hood according to claim 1, characterized in that: The limiting assembly comprises a fixedly connected arc block (7) at the top of a fixed cylinder (6), a limiting bolt (8) passing through the arc block (7), and the limiting bolt (8) and the arc block (7) are threadedly connected, and a groove (9) matching the limiting bolt (8) is formed on the outer wall of the extension rod (3).

3. The supporting structure for an engine hood according to claim 1, characterized in that: The bottom of the threaded cylinder (5) is rotatably connected to a rotating cylinder (10), the extension rod (3) passes through the rotating cylinder (10) and is slidably connected to the rotating cylinder (10), the outer wall of the rotating cylinder (10) is fixedly connected to a symmetrical sliding block (11), and the inner wall of the sleeve (2) is provided with a sliding groove (12) matching the sliding block (11).

4. The supporting structure for an engine hood according to claim 2, characterized in that: There are a plurality of grooves (9) which are evenly distributed in a linear array on the outer wall of the extension rod (3).

5. The supporting structure for an engine hood according to claim 1, characterized in that: A symmetrical guide block (13) is fixedly connected to the inner wall of the fixed cylinder (6), and a guide groove (14) matching the guide block (13) is formed on the outer wall of the extension rod (3).

6. The supporting structure for an engine hood according to claim 1, characterized in that: The upper end of the end column (4) is fixedly connected with a rubber pad (15), and the corner at the top of the rubber pad (15) is rounded.

7. The supporting structure for an engine hood according to claim 1, characterized in that: The outer wall of the fixing tube (6) is sleeved with a rubber sleeve, and the outer wall of the rubber sleeve is provided with anti-skid patterns.

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