Engine cover hinge easy to adjust

Abstract

The utility model provides an engine cover hinge easy to adjust, and relates to the technical field of engine cover hinges, the engine cover hinge easy to adjust comprises an adjusting mechanism, the adjusting mechanism comprises a first hinge blade, and the outer surface of a first round rod is rotatably connected with a second hinge blade through a bearing; and three rectangular holes are formed in the positions, close to the edges, of one sides of the two perforated clamping plates, the six rectangular holes are divided into three groups, and a clamping rod is arranged between the interiors of one group of rectangular holes. According to the engine cover hinge, by arranging the adjusting mechanism, the opening and closing angle of the engine cover hinge can be adjusted, operation is easy, the engine cover hinge can adapt to automobiles of different automobile types, the applicability of the engine cover hinge to the automobiles of different automobile types is improved, follow-up maintenance and repair work on an engine is facilitated, and the service life of the engine cover hinge is prolonged. The use effect of the engine cover hinge is improved, and meanwhile the use efficiency of the engine cover hinge is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engine hood hinges, in particular to an engine hood hinge that is easy to adjust. Background Technique

[0002] An engine is a device that converts the chemical energy of fuel into mechanical energy. It is the core component of an automobile. In order to reduce the transmission of engine noise, people use an engine hood to cover the engine. In order to facilitate subsequent inspection, maintenance, and repair operations on the engine, it is necessary to make the engine hood can be opened after installation. At this time, people usually use hinges to install the engine hood and the vehicle body.

[0003] However, in the prior art, although the existing engine hood hinges can install the engine hood on the vehicle body, they do not have the function of adjustable opening and closing angles. That is, vehicles of different models may need to adjust the opening and closing angles or positions of the engine hood. The non-adjustable hinges will not meet these personalized needs, which will limit the applicability between the hinges and the vehicles. At the same time, it is not convenient for subsequent maintenance and repair work on the engine, which reduces both the use effect and the use efficiency of the engine hood hinges.

[0004] Therefore, we propose an engine hood hinge that is easy to adjust to solve the technical problems raised in the background technique. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problem that the existing engine hood hinges in the prior art do not have the function of adjustable opening and closing angles. That is, vehicles of different models need to adjust the opening and closing angles or positions of the engine hood. The non-adjustable hinges will not meet these personalized needs, which will limit the applicability between the hinges and the vehicles. At the same time, it is not convenient for subsequent maintenance and repair work on the engine, which reduces both the use effect and the use efficiency of the engine hood hinges. And a kind of engine hood hinge that is easy to adjust is proposed.

[0006] To achieve the above object, the utility model adopts the following technical scheme: An easily adjustable engine hood hinge, comprising an adjusting mechanism, the adjusting mechanism includes a first hinge blade, a cylindrical hole is opened on one side of the first hinge blade, a first round rod is fixed inside the cylindrical hole, the outer surface of the first round rod is rotatably connected with a second hinge blade through a bearing, both ends of the first round rod are fixedly sleeved with perforated clamping plates, three rectangular holes are opened at positions close to the edges on one side of the two perforated clamping plates, the six rectangular holes are divided into three groups, a clamping rod is arranged between the inner parts of one group of the rectangular holes, a clamping groove is opened on one side of the clamping rod, a second round rod is fixed inside the clamping groove, the outer surface of the second round rod is rotatably connected with a perforated clamping block, and a limiting block is fixed at the top end of the second hinge blade.

[0007] Preferably, one side of the first hinge blade is in contact with the surface of the second hinge blade, and both of the perforated clamping plates are fan-shaped.

[0008] Preferably, one side of one of the perforated clamping plates close to the first hinge blade is in contact with one side of the second hinge blade, and the cross section of one end of the clamping rod is rectangular.

[0009] Preferably, the cross section of the other end of the clamping rod is circular, and one side of the other perforated clamping plate is in contact with the surface of the first hinge blade.

[0010] Preferably, a second magnetic button is fixedly embedded on one side of the perforated clamping block close to the perforated clamping plate, and three first magnetic buttons are fixedly embedded at positions close to the edges on one side of one of the perforated clamping plates.

[0011] Preferably, the surface of the second magnetic button is in contact with the surface of one of the first magnetic buttons, and the surface of the second magnetic button and the surface of one of the first magnetic buttons are magnetically connected with opposite polarities.

[0012] Preferably, the magnetic poles on one side of the three first magnetic buttons are the same, and each first magnetic button is respectively located below one of the rectangular holes in each group.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are as follows.

[0014] 1. In the present utility model, by providing an adjustment mechanism, the opening and closing angle of the engine hood hinge can be adjusted, and the operation is simple. Thus, the engine hood hinge can adapt to automobiles of different models, which not only increases the applicability of the engine hood hinge to different models but also facilitates subsequent maintenance and repair work on the engine. This improves both the usage effect and the usage efficiency of the engine hood hinge. Through the cooperation of the perforated block, the card slot, and the second round rod, the clamping rod can be prevented from automatically moving out between the inner parts of a set of rectangular holes. Through the cooperation of the clamping rod, the limiting block, and the rectangular hole, the rotation angle of the second hinge blade can be restricted.

[0015] 2. In the present utility model, through the cooperation of the first magnetic button and the second magnetic button, the perforated block can be prevented from rotating by itself. Under the action of three first magnetic buttons, the position - moved perforated block can be magnetically fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three - dimensional view of an easily - adjustable engine hood hinge proposed by the present utility model;

[0017] Figure 2 is a partial three - dimensional view of an easily - adjustable engine hood hinge proposed by the present utility model;

[0018] Figure 3 is a partial three - dimensional view of the adjustment mechanism of an easily - adjustable engine hood hinge proposed by the present utility model;

[0019] Figure 4 is a three - dimensional structural schematic diagram of the perforated block and the second magnetic button of an easily - adjustable engine hood hinge proposed by the present utility model.

[0020] Legend Explanation: 1. Adjustment mechanism; 101. First hinge blade; 102. Second hinge blade; 103. Cylindrical hole; 104. First round rod; 105. Perforated card plate; 106. Rectangular hole; 107. Clamping rod; 108. Card slot; 109. Second round rod; 110. Perforated block; 111. Limiting block; 2. First magnetic button; 3. Second magnetic button. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to more clearly understand the above - mentioned objects, features, and advantages of the present utility model, the following further describes the present utility model with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0022] In the following description, many specific details are set forth in order to provide a thorough understanding of the present utility model. However, the present utility model may be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0023] As Figures 1 - 4 shown, an easily adjustable engine hood hinge includes an adjusting mechanism 1. The adjusting mechanism 1 includes a first hinge blade 101. A cylindrical hole 103 is formed on one side of the first hinge blade 101. A first round rod 104 is fixed inside the cylindrical hole 103. The outer surface of the first round rod 104 is rotatably connected to a second hinge blade 102 through a bearing. Both ends of the first round rod 104 are fixedly sleeved with perforated clamping plates 105. Three rectangular holes 106 are formed near the edge on one side of the two perforated clamping plates 105. The six rectangular holes 106 are divided into three groups. A clamping rod 107 is arranged between the interiors of one group of rectangular holes 106. A clamping groove 108 is formed on one side of the clamping rod 107. A second round rod 109 is fixed inside the clamping groove 108. The outer surface of the second round rod 109 is rotatably connected to a perforated clamping block 110. A limiting block 111 is fixed at the top end of the second hinge blade 102. One side of the first hinge blade 101 is in contact with the surface of the second hinge blade 102. Both perforated clamping plates 105 are fan-shaped. One side of one perforated clamping plate 105 close to the first hinge blade 101 is in contact with one side of the second hinge blade 102. One end of the clamping rod 107 has a rectangular cross-section, and the other end of the clamping rod 107 has a circular cross-section. One side of the other perforated clamping plate 105 is in contact with the surface of the first hinge blade 101. A second magnetic button 3 is fixedly embedded on one side of the perforated clamping block 110 close to the perforated clamping plate 105. Three first magnetic buttons 2 are fixedly embedded near the edge on one side of one perforated clamping plate 105. The surface of the second magnetic button 3 is in contact with the surface of one of the first magnetic buttons 2, and the surface of the second magnetic button 3 and the surface of one of the first magnetic buttons 2 are magnetically connected with opposite polarities. The magnetic poles on one side of the three first magnetic buttons 2 are the same, and each first magnetic button 2 is respectively located below one of the rectangular holes 106 in each group.

[0024] The achieved effect is that when it is necessary to adjust the engine hood hinge to adapt to the opening and closing angles of different engine hoods, at this time, with the second round rod 109 as the center, rotate the perforated block 110 by 90 degrees so that the perforated block 110 is inside the card slot 108. At this time, the second magnetic buckle 3 and the first magnetic buckle 2 in contact will separate. Then, move the clamping rod 107 out from between the corresponding set of rectangular holes 106. At this time, the removed clamping rod 107 will drive the second round rod 109 and the perforated block 110 to move out from between the corresponding set of rectangular holes 106 together. Then, perform the reverse operation on one end of the clamping rod 107 according to the above operation steps so that it passes through the inside of one of the remaining two sets (according to the required opening and closing angle of the engine hood) of rectangular holes 106. After that, with the second round rod 109 as the center, rotate the perforated block 110 by 90 degrees so that the surface of the second magnetic buckle 3 is in contact with the surface of the corresponding first magnetic buckle 2. At this time, the adjustment of the opening and closing angle between the first hinge blade 101 and the second hinge blade 102 is completed, that is, the opening and closing angle of the engine hood is adjusted.

[0025] Working principle: When it is necessary to adjust the engine hood hinge to adapt to the opening and closing angles of different engine hoods, at this time, with the second round rod 109 as the center, rotate the perforated block 110 by 90 degrees so that the perforated block 110 is inside the card slot 108. At this time, the second magnetic buckle 3 and the first magnetic buckle 2 in contact will separate. Then, move the clamping rod 107 out from between the corresponding set of rectangular holes 106. At this time, the removed clamping rod 107 will drive the second round rod 109 and the perforated block 110 to move out from between the corresponding set of rectangular holes 106 together. Then, perform the reverse operation on one end of the clamping rod 107 according to the above operation steps so that it passes through the inside of one of the remaining two sets (according to the required opening and closing angle of the engine hood) of rectangular holes 106. After that, with the second round rod 109 as the center, rotate the perforated block 110 by 90 degrees so that the surface of the second magnetic buckle 3 is in contact with the surface of the corresponding first magnetic buckle 2. At this time, the adjustment of the opening and closing angle between the first hinge blade 101 and the second hinge blade 102 is completed, that is, the opening and closing angle of the engine hood is adjusted.

[0026] The above is only the preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. An engine hood hinge that is easily adjustable, characterized in that, It includes an adjusting mechanism (1). The adjusting mechanism (1) includes a first hinge blade (101). A cylindrical hole (103) is formed on one side of the first hinge blade (101). A first round rod (104) is fixed inside the cylindrical hole (103). The outer surface of the first round rod (104) is rotatably connected to a second hinge blade (102) through a bearing. Both ends of the first round rod (104) are fixedly sleeved with perforated clamping plates (105). Three rectangular holes (106) are formed near the edge positions on one side of the two perforated clamping plates (105). The six rectangular holes (106) are divided into three groups. A clamping rod (107) is arranged between the inner parts of one group of the rectangular holes (106). A clamping groove (108) is formed on one side of the clamping rod (107). A second round rod (109) is fixed inside the clamping groove (108). The outer surface of the second round rod (109) is rotatably connected to a perforated clamping block (110). A limiting block (111) is fixed at the top of the second hinge blade (102).

2. The adjustable engine hood hinge according to claim 1, characterized in that: One side of the first hinge blade (101) is in contact with the surface of the second hinge blade (102). The two perforated clamping plates (105) are both fan-shaped.

3. The adjustable engine hood hinge according to claim 1, characterized in that: One side of one of the perforated clamping plates (105) close to the first hinge blade (101) is in contact with one side of the second hinge blade (102). The cross-section of one end of the clamping rod (107) is rectangular.

4. The adjustable engine hood hinge according to claim 1, characterized in that: The cross-section of the other end of the clamping rod (107) is circular. One side of the other perforated clamping plate (105) is in contact with the surface of the first hinge blade (101).

5. The adjustable engine hood hinge according to claim 1, wherein: A second magnetic button (3) is fixedly embedded on one side of the perforated clamping block (110) close to the perforated clamping plate (105). Three first magnetic buttons (2) are fixedly embedded near the edge position on one side of one of the perforated clamping plates (105).

6. The adjustable engine hood hinge according to claim 5, characterized in that: The surface of the second magnetic button (3) is in contact with the surface of one of the first magnetic buttons (2), and the surface of the second magnetic button (3) and the surface of one of the first magnetic buttons (2) are magnetically connected with opposite polarities.

7. The adjustable engine hood hinge according to claim 5, characterized in that: The magnetic poles on one side of the three first magnetic buttons (2) are the same. Each of the first magnetic buttons (2) is respectively located below one of the rectangular holes (106) in each group.

Images