Reinforcing device for automobile engine cover
By designing a car engine cover reinforcement device including a protective mechanism, the problem of the engine cover prone to cracking under high temperature and collision is solved, and a higher protective effect and service life is achieved.
Patent Information
- Application Number
- CN202420667578.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-04-02
AI Technical Summary
The engine cover is prone to cracking and damage during long-term high temperature use and collision.
A reinforcement device for hood of automobile engines is designed, including a hood body, a protective mechanism and a connecting plate. The protective mechanism consists of the first and second mounting plates, support columns, fixing plates, slide grooves, buffer plates and compression springs, through which these components are close to the cover body, provide preliminary protection and reduce the risk of damage through the combination of buffer plates and springs.
It effectively improves the protective effect of the hood, reduces the risk of cracking caused by collision and high temperature, and extends the service life of the hood.
Smart Images
Figure CN222591605U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile engines, in particular to a reinforcing device for an automobile engine cover. Background Art
[0002] Automobile engines are devices that provide power for automobiles, and they determine the power, economy, stability, and environmental friendliness of automobiles. Common gasoline engines and diesel engines are both reciprocating piston internal combustion engines, which convert the chemical energy of fuel into mechanical energy of piston movement and output power to the outside. Gasoline engines have high speed, small mass, low noise, easy starting, and low manufacturing cost; diesel engines have a large compression ratio, high thermal efficiency, and better economic performance and emission performance than gasoline engines.
[0003] The automobile engine includes multiple components that work together, among which the automobile engine hood is an important component of the engine. It protects the normal operation of the internal components of the automobile engine and prevents damage to the internal components caused by dust in the external environment. However, the engine hood is easily subject to collision during use and is prone to cracking in a high temperature environment, affecting its use. Therefore, a reinforcement device for the automobile engine hood is needed to protect the hood and reduce the risk of damage. Utility Model Content
[0004] The technical problem to be solved by the utility model is that the engine cover is used at high temperature for a long time and is easy to crack when it is subjected to collision and the like. A reinforcing device for the automobile engine cover is provided.
[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a reinforcement device for a car engine hood, comprising a hood body, a protective mechanism is provided on the top of the hood body, the protective mechanism comprises a first mounting plate and a second mounting plate symmetrically arranged front and rear, the first mounting plate and the second mounting plate are arranged close to the front and rear outer walls of the hood body, a group of support columns are symmetrically arranged on the top surfaces of the first mounting plate and the second mounting plate, a fixing plate close to the top surface of the hood body is connected between the support columns, a sliding groove located at the top of the fixing plate is provided on the side wall of the support column close to the hood body, a buffer plate located at the top of the fixing plate is slidingly provided in the sliding groove, and a plurality of compression springs fixedly connected to the bottom surface of the buffer plate are evenly provided on the top surface of the fixing plate.
[0006] As an improvement, the bottom ends of the first mounting plate and the second mounting plate are both connected with protrusions, and the protrusions are provided with mounting bolts threadedly connected to the front and rear outer walls of the cover body, so as to facilitate the fixing of the protective mechanism.
[0007] As an improvement, a buffer spring fixedly connected to the buffer plate is provided at the bottom end of the inner part of the slide groove, and the buffer spring improves the buffer protection effect of the buffer plate.
[0008] As an improvement, the left and right outer walls of the hood body are provided with connecting plates which are screwed to the engine, and the connecting plates facilitate the connection between the hood body and the engine body.
[0009] The advantages of the utility model compared with the prior art are: a protective mechanism is screwed and fixed on the top of the hood body, the hood body is initially protected by a fixing plate on the protective mechanism that is tightly attached to the top surface of the hood body, and then a buffer plate is connected to the top of the fixing plate through multiple compression springs to improve the buffer protection effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a first stereoscopic view of a reinforcing device for an automobile engine hood according to the utility model.
[0011] Figure 2 It is a second stereoscopic view of the reinforcing device for an automobile engine hood of the utility model.
[0012] Figure 3 The utility model is a cross-sectional stereoscopic view of a reinforcing device for an automobile engine hood.
[0013] Figure 4 yes Figure 3 Schematic diagram of the structure of part A.
[0014] As shown in the figure: 1. Machine cover body; 2. Protection mechanism; 3. First mounting plate; 4. Second mounting plate; 5. Support column; 6. Fixed plate; 7. Slide groove; 8. Buffer plate; 9. Compression spring; 10. Bump; 11. Mounting bolt; 12. Buffer spring; 13. Connecting plate. DETAILED DESCRIPTION
[0015] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0016] Combined with Figure 1-4 As shown, a reinforcement device for an automobile engine hood comprises a hood body 1, and the left and right outer walls of the hood body 1 are provided with connecting plates 13 screwed to the engine, and the top of the hood body 1 is provided with a protective mechanism 2, and the protective mechanism 2 comprises a first mounting plate 3 and a second mounting plate 4 symmetrically arranged front and back, and the first mounting plate 3 and the second mounting plate 4 are arranged closely to the front and rear outer walls of the hood body 1, and the bottom ends of the first mounting plate 3 and the second mounting plate 4 are connected with a protrusion 10, and the protrusion 10 is provided with a mounting bolt 11 screwed to the front and rear outer walls of the hood body 1;
[0017] Through the above structure, the hood body 1 is connected to the engine body through the connecting plate 13, and then the protective mechanism 2 is placed on the top of the hood body 1, so that the first mounting plate 3 and the second mounting plate 4 are respectively close to the front and rear outer walls of the hood body 1, and the protective mechanism 2 is fixed by using the mounting bolts 11 to penetrate the protrusions 10;
[0018] A group of support columns 5 are symmetrically arranged on the top surfaces of the first mounting plate 3 and the second mounting plate 4, and a fixing plate 6 close to the top surface of the cover body 1 is connected between the support columns 5, and a side wall of the support column 5 close to the cover body 1 is provided with a slide groove 7 located at the top of the fixing plate 6, and a buffer plate 8 located at the top of the fixing plate 6 is slidably arranged in the slide groove 7, and a plurality of compression springs 9 fixedly connected to the bottom surface of the buffer plate 8 are evenly arranged on the top surface of the fixing plate 6, and a buffer spring 12 fixedly connected to the buffer plate 8 is arranged at the bottom end of the slide groove 7;
[0019] Through the above structure, after the protective mechanism 2 is fixed, the fixing plate 6 is close to the top surface of the machine cover body 1. When in use, when a collision occurs, the fixing plate 6 provides preliminary protection for the machine cover body 1, and the buffer plate 8 cooperates with the buffer spring 12 and the compression spring 9 to press down and buffer, thereby reducing the risk of damage.
[0020] During the specific implementation of the utility model, the hood body 1 is first connected to the engine body through the connecting plate 13, and then the protective mechanism 2 is placed on the top of the hood body 1, so that the first mounting plate 3 and the second mounting plate 4 are respectively close to the front and rear outer walls of the hood body 1, and the fixing plate 6 is close to the top surface of the hood body 1. The mounting bolts 11 are used to penetrate the protrusions 10 to fix the protective mechanism 2. When in use, when a collision occurs, the fixing plate 6 performs preliminary protection on the hood body 1, and the buffer plate 8 cooperates with the buffer spring 12 and the compression spring 9 to press down for buffering, thereby reducing the risk of damage.
[0021] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A reinforcement device for an automobile engine hood, comprising a hood body (1), a top end of the hood body (1) being provided with a protective mechanism (2), characterized in that: The protective mechanism (2) comprises a first mounting plate (3) and a second mounting plate (4) which are symmetrically arranged front and back, the first mounting plate (3) and the second mounting plate (4) being arranged close to the front and rear outer walls of the machine cover body (1), a group of support columns (5) being symmetrically arranged on the top surfaces of the first mounting plate (3) and the second mounting plate (4), a fixing plate (6) close to the top surface of the machine cover body (1) being connected between the support columns (5), a sliding groove (7) located at the top end of the fixing plate (6) being provided on a side wall of the support column (5) close to the machine cover body (1), a buffer plate (8) located at the top end of the fixing plate (6) being slidably arranged in the sliding groove (7), and a plurality of compression springs (9) fixedly connected to the bottom surface of the buffer plate (8) being evenly arranged on the top surface of the fixing plate (6).
2. A reinforcement device for an automobile engine hood according to claim 1, characterized in that: The bottom ends of the first mounting plate (3) and the second mounting plate (4) are both connected with a protrusion (10), and the protrusion (10) is provided with a mounting bolt (11) which is screwed to the front and rear outer walls of the cover body (1).
3. The reinforcement device for an automobile engine hood according to claim 1, characterized in that: A buffer spring (12) fixedly connected to the buffer plate (8) is provided at the bottom end of the inner part of the slide groove (7).
4. The reinforcement device for an automobile engine hood according to claim 1, characterized in that: The left and right outer walls of the engine cover body (1) are provided with connecting plates (13) which are screwed to the engine.