Engine cover hinge and vehicle
By setting a limiting structure between the connecting rods in the engine hood hinge, the problem of insufficient space for the limiting structure is solved, achieving stable limiting and improved strength, and reducing production costs.
Patent Information
- Application Number
- CN202423189019.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-12-23
AI Technical Summary
The existing engine hood hinge opening limit structure has limited space, which affects the overall strength and increases production costs. In addition, the existing limit structure requires cutting off the hinge flange, which reduces the strength.
Design an engine hood hinge that is rotatably connected to a rotating arm and mounting base via a first link and a second link. Set a limiting structure between the links to limit the opening and closing of the engine hood, increase the scope of the limiting structure, and ensure the strength of the rotating arm and the whole structure.
It achieves stable limiting of the engine hood in the open and closed positions, avoids squeezing vehicle parts, improves the structural strength of the rotating arm and hinge, and reduces production and manufacturing costs.
Smart Images
Figure CN223739205U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to vehicle manufacturing technical field especially, relate to a kind of engine hood hinge and vehicle with the engine hood hinge of this. BACKGROUND
[0002] Engine hood hinge is the important part of engine hood and vehicle body connection, wherein, the opening limiting structure in engine hood hinge can influence the opening height of engine hood, the opening height of engine hood is positioned by the cooperation of machine cover end and short connecting rod in the existing four connecting rod hinge, the distance between the existing opening limiting structure and the outer modeling surface of peripheral structural member is smaller, the play space of opening limiting structure is limited, and in order to set opening limiting structure, the hinge turn-up of machine cover end needs to be cut off, but this can influence the overall strength of engine hood hinge, there is room for improvement. SUMMARY
[0003] The utility model aims at at least one of the technical problems existing in prior art is solved.For this reason, the utility model provides a kind of engine hood hinge, the engine hood hinge can drive engine hood to open or close, to meet user demand, and can limit position engine hood in opening position and closing position, and, can increase the play space of limiting structure, guarantee the structural strength of rotating arm and the overall strength of engine hood hinge, overall structure is relatively simple, can reduce production cost and manufacturing cost.
[0004] According to the engine hood hinge of the utility model embodiment, including: rotating arm, first connecting rod and second connecting rod, the rotating arm is used to be connected with engine hood, the first connecting rod and the second connecting rod are spaced apart and respectively with the rotating arm rotatably connected;Mounting seat, the mounting seat is equipped with first connecting part and second connecting part, the first connecting rod is rotatably connected with the first connecting part in the one end away from the rotating arm, the second connecting rod is rotatably connected with the second connecting part in the one end away from the rotating arm;Wherein, the mounting seat is equipped with the limiting structure between the first connecting part and the second connecting part, the first connecting rod is suitable for when the engine hood moves to opening position and presses on the limiting structure, the second connecting rod is suitable for when the engine hood moves to closing position and presses on the limiting structure.
[0005] According to the engine cover hinge, the first connecting rod and the second connecting rod are simultaneously connected with the rotating arm and the mounting seat in a rotating mode, the rotating arm can rotate relative to the mounting seat to drive the engine cover to open or close, the user's demand is met, the limiting structure is arranged, the engine cover can be limited in the open position and the closed position, the engine cover can be kept in the open state when needed, or the engine cover can avoid extruding other components on the vehicle when being closed, the limiting structure is arranged between the first connecting rod and the second connecting rod, the space for the limiting structure to play is increased, the structural strength of the rotating arm and the overall strength of the engine cover hinge are ensured, the overall structure is relatively simple, and the production cost and the manufacturing cost can be reduced.
[0006] According to the engine cover hinge, the limiting structure comprises a limiting flange and a limiting piece, the limiting flange is connected to the mounting seat, the limiting piece is mounted on the limiting flange, the first connecting rod is adapted to abut against the limiting flange, and the second connecting rod is adapted to abut against the limiting piece.
[0007] According to the engine cover hinge, the limiting piece is detachably mounted on the limiting flange.
[0008] According to the engine cover hinge, the height of the limiting piece relative to the limiting flange is adjustable.
[0009] According to the engine cover hinge, the limiting piece comprises a limiting portion and a connecting rod portion, the limiting portion is connected to one end of the connecting rod portion, the second connecting rod is adapted to abut against the limiting portion, the connecting rod portion is arranged in the limiting flange, and the connecting rod portion is threadedly connected with the limiting flange and the height of the limiting portion is adjustable.
[0010] According to the engine cover hinge, the limiting flange is provided with a threaded hole for arranging the connecting rod portion, the hole diameter of the threaded hole is smaller than the outer diameter of the limiting portion and larger than the outer diameter of the connecting rod portion.
[0011] According to the engine cover hinge, the limiting flange is connected to the upper side edge of the mounting seat, the limiting flange is bent relative to the mounting seat, and the limiting flange is formed with a mounting plane for mounting the limiting piece.
[0012] According to the engine cover hinge, the first connecting rod is adapted to abut against the limiting structure in a first direction, the second connecting rod is adapted to abut against the limiting structure in a second direction, and the first direction intersects the second direction.
[0013] According to the engine hood hinge of some embodiments of the utility model, the first connecting part and the limiting structure are arranged at the upper side edge of the mounting seat, the first connecting part and the limiting structure are spaced apart and define a first avoiding gap, and the first avoiding gap is used for avoiding at least part of the first connecting rod.
[0014] The utility model also proposes a vehicle.
[0015] The vehicle according to the utility model embodiment is provided with the engine hood hinge of any one of the preceding embodiments.
[0016] The vehicle and the engine hood hinge have the same advantages as the prior art, and details are not repeated here.
[0017] The additional aspects and advantages of the utility model will be partly given in the following description, partly become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS
[0018] The above and / or additional aspects and advantages of the utility model will become apparent and more readily understood from the following description, taken in conjunction with the accompanying drawings, in which:
[0019] Figure 1 It is the structure schematic of the engine hood hinge according to the utility model embodiment Figure 1 ;
[0020] Figure 2 It is the structure schematic of the engine hood hinge according to the utility model embodiment Figure 2 ;
[0021] Figure 3 It is the structure schematic of the engine hood hinge according to the utility model embodiment Figure 3 .
[0022] Reference signs:
[0023] Engine hood hinge 100,
[0024] Rotary arm 1, first connecting rod 2, second connecting rod 3, mounting seat 4, first connecting part 41, second connecting part 42, limiting structure 5, limiting flange 51, mounting plane 511, limiting piece 52, limiting part 521, connecting rod part 522, first avoiding gap 6, second avoiding gap 7, reinforcing rib 8, connecting hole 9. DETAILED DESCRIPTION
[0025] The embodiments of the present application are described below in detail, examples of the embodiments are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the present application, and cannot be understood as a limitation of the present application.
[0026] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the features limited as "first" and "second" can be explicitly or implicitly included one or more features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.
[0027] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0028] Unless otherwise specified, the front-rear direction in the present application is the longitudinal direction of the vehicle, i.e. X direction; the left-right direction is the lateral direction of the vehicle, i.e. Y direction; the up-down direction is the vertical direction of the vehicle, i.e. Z direction.
[0029] The following refers to Figures 1-3 The engine cover hinge 100 according to the embodiments of the present application is described below, by connecting the first connecting rod 2 and the second connecting rod 3 with the rotating arm 1 and the mounting seat 4 at the same time, the rotating arm 1 can drive the engine cover to open or close, and by setting the limiting structure 5, the opening position and the closing position of the engine cover can be limited, and by setting the limiting structure 5 between the first connecting rod 2 and the second connecting rod 3, the play space of the limiting structure 5 can be increased, the structural strength of the rotating arm 1 and the overall strength of the engine cover hinge 100 are ensured, the overall structure is relatively simple, the production cost and manufacturing cost can be reduced.
[0030] As Figures 1-3As shown, according to the engine hood hinge 100 of one embodiment of the utility model, it comprises: a rotating arm 1, a first connecting rod 2, a second connecting rod 3 and a mounting seat 4.
[0031] The rotating arm 1 is used to be connected with the engine hood, in practice, the rotating arm 1 is connected to the rear end of the engine hood, for example, the shape of the rotating arm 1 can be configured as L-shaped, the notch of the L-shaped rotating arm 1 is directed towards the interior of the vehicle body, the top of the L-shaped rotating arm 1 is connected with the engine hood in a fit manner, and the connection is detachable through bolts or other connecting members, so that the engine hood can be fixed, and the mounting mode is simple, reliable and easy to operate.
[0032] The first connecting rod 2 and the second connecting rod 3 are spaced apart and rotatably connected with the rotating arm 1, that is, the first connecting rod 2 and the second connecting rod 3 are connected to the rotating arm 1 at different positions on the side of the rotating arm 1, and the first connecting rod 2 and the second connecting rod 3 are rotatable relative to the rotating arm 1, so that the rotation of the engine hood can be realized, wherein the first connecting rod 2 and the second connecting rod 3 are rotatably connected to different positions on the side of the rotating arm 1, and the movement trajectories of the first connecting rod 2 and the second connecting rod 3 relative to the rotating arm 1 are different, so that the engine hood can be opened or closed through the relative rotation between the first connecting rod 2, the second connecting rod 3 and the rotating arm 1.
[0033] The mounting seat 4 is used to realize the arrangement of the first connecting rod 2 and the second connecting rod 3, the mounting seat 4 is provided with a first connecting portion 41 and a second connecting portion 42, wherein one end of the first connecting rod 2 away from the rotating arm 1 is rotatably connected with the first connecting portion 41, that is, both ends of the first connecting rod 2 are rotatably connected with the rotating arm 1 and the first connecting portion 41 respectively, for example, the connection can be realized through rivet connection, so that the rotation of the first connecting rod 2 relative to the rotating arm 1 and the first connecting portion 41 can be realized, and similarly, one end of the second connecting rod 3 away from the rotating arm 1 is rotatably connected with the second connecting portion 42, that is, both ends of the second connecting rod 3 are rotatably connected with the rotating arm 1 and the second connecting portion 42 respectively, for example, the connection can be realized through rivet connection, so that the rotation of the second connecting rod 3 relative to the rotating arm 1 and the second connecting portion 42 can be realized, in this way, the rotating arm 1 can be expanded or retracted through the rotation of the first connecting rod 2 and the second connecting rod 3 relative to the first connecting portion 41 and the second connecting portion 42 respectively, and the engine hood can be opened or closed.
[0034] Furthermore, the first connecting portion 41 and the second connecting portion 42 are both fixed members, the first connecting portion 41 and the second connecting portion 42 are distributed at intervals, and the first connecting portion 41 and the second connecting portion 42 are both detachably connected with the vehicle body, that is, the first connecting rod 2 and the second connecting rod 3 are connected with the vehicle body through the first connecting portion 41 and the second connecting portion 42 respectively, so that the reliable installation of the first connecting rod 2 and the second connecting rod 3 can be realized, and the reliable work of the first connecting rod 2 and the second connecting rod 3 can be ensured.
[0035] The mounting seat 4 is provided with a limiting structure 5 between the first connecting part 41 and the second connecting part 42, the first connecting rod 2 is adapted to abut against the limiting structure 5 when the engine hood moves to the open position, and the second connecting rod 3 is adapted to abut against the limiting structure 5 when the engine hood moves to the closed position.
[0036] That is, the limiting structure 5 can limit the open position and the closed position of the engine hood, when the engine hood moves to the open position, the first connecting rod 2 can abut against the limiting structure 5 to limit the open position of the engine hood, so as to avoid the engine hood rotating to the closed position, that is, the engine hood can stably keep the open state when needed, when the engine hood moves to the closed position, the second connecting rod 3 can abut against the limiting structure 5 to limit the closed position of the engine hood, so as to avoid the engine hood pressing other components on the vehicle, causing damage and failure of the other components, and the open position and the closed position of the engine hood can be limited by only one limiting structure 5, which can reduce the number of limiting structures 5 and reduce the setting cost.
[0037] Moreover, the limiting structure 5 is arranged on the mounting seat 4 between the first connecting part 41 and the second connecting part 42, which can realize the arrangement of the limiting structure 5 and ensure the reliable work of the limiting structure 5, and the space between the first connecting part 41 and the second connecting part 42 is large, which can facilitate the arrangement of the limiting structure 5 and increase the play space of the limiting structure 5.
[0038] In addition, the limiting structure 5 is arranged between the first connecting part 41 and the second connecting part 42, which can separate the limiting structure 5 from the rotating arm 1, so as to avoid the interference between the limiting structure 5 and the rotating arm 1, and the flange on the rotating arm 1 does not need to be cut off to arrange the limiting structure 5, that is, the cutting of the flange on the rotating arm 1 can be reduced by arranging the limiting structure 5 between the first connecting part 41 and the second connecting part 42, so as to ensure the structural strength of the rotating arm 1 and the overall strength of the engine hood hinge 100.
[0039] According to the engine hood hinge 100, the first connecting rod 2 and the second connecting rod 3 are simultaneously connected with the rotating arm 1 and the mounting seat 4, so that the rotating arm 1 can rotate relative to the mounting seat 4 to drive the engine hood to open or close, to meet the user demand, the limiting structure 5 can limit the open position and the closed position of the engine hood, so that the engine hood can keep the open state when needed, or can avoid pressing other components on the vehicle when closing, the limiting structure 5 is arranged between the first connecting rod 2 and the second connecting rod 3, which can increase the play space of the limiting structure 5, ensure the structural strength of the rotating arm 1 and the overall strength of the engine hood hinge 100, and the overall structure is relatively simple, which can reduce the production cost and the manufacturing cost.
[0040] In some embodiments, the limiting structure 5 comprises a limiting flange 51 and a limiting member 52, the limiting flange 51 is connected to the mounting base 4, and the limiting member 52 is mounted to the limiting flange 51, the first connecting rod 2 is adapted to abut against the limiting flange 51, and the second connecting rod 3 is adapted to abut against the limiting member 52.
[0041] Specifically, the limiting structure 5 is used to limit the open position or the closed position of the engine cover, as shown in Figure 1 As shown, the limiting structure 5 comprises a limiting flange 51 and a limiting member 52, when the engine cover moves to the open position, the first connecting rod 2 can abut against the limiting flange 51, that is, the limiting flange 51 can be used to limit the open position of the engine cover, so that the engine cover can be kept in the open state when needed, and when the engine cover moves to the closed position, the second connecting rod 3 can abut against the limiting member 52, that is, the limiting member 52 can limit the closed position of the engine cover to avoid the engine cover from pressing other components on the vehicle.
[0042] And, the limiting flange 51 is connected to the mounting base 4, that is, the limiting flange 51 can be set to ensure the reliable work of the limiting flange 51, and in actual design, the limiting flange 51 can also be integrally formed with the mounting base 4 to reduce the number of structural components and assembly steps, and at the same time, the limiting member 52 is mounted to the limiting flange 51, that is, the limiting member 52 can be set to ensure the reliable work of the limiting member 52.
[0043] In some embodiments, the limiting member 52 is detachably mounted to the limiting flange 51.
[0044] Specifically, the limiting member 52 is used to limit the closed position of the engine cover, when the engine cover moves to the closed position, the second connecting rod 3 can abut against the limiting member 52, at this time, the limiting member 52 can support the second connecting rod 3, that is, the rotating arm 1 and the engine cover can be supported to avoid the engine cover from pressing other components on the vehicle, and the limiting member 52 is detachably mounted to the limiting flange 51, that is, the limiting member 52 is detachable relative to the limiting flange 51, so that the limiting member 52 can be more easily mounted or detached, and thus the limiting member 52 can be conveniently replaced when it is damaged and fails due to long-time pressing to reduce the later maintenance cost.
[0045] In some embodiments, the height of the limiting member 52 relative to the limiting flange 51 is adjustable.
[0046] Specifically, the limiting member 52 is used for limiting the closing position of the engine cover, when the engine cover moves to the closing position, the second connecting rod 3 can press against the limiting member 52, at this time, the limiting member 52 can support the rotating arm 1 and the engine cover, so as to avoid the engine cover from pressing other components on the vehicle, the limiting member 52 is configured to be adjustable in height relative to the limiting flange 51, that is, the height of the limiting member 52 relative to the limiting flange 51 can be adjusted, so as to adjust the supporting height of the limiting member 52 to the rotating arm 1 and the engine cover, and then the height of the lower space of the engine cover can be adjusted to adapt to the height of different components below the engine cover, and the application range of the engine cover hinge 100 is increased.
[0047] In some embodiments, the limiting member 52 comprises a limiting portion 521 and a connecting rod portion 522, the limiting portion 521 is connected to one end of the connecting rod portion 522, the second connecting rod 3 is adapted to press against the limiting portion 521, the connecting rod portion 522 is arranged through the limiting flange 51, and the connecting rod portion 522 is threadedly connected with the limiting flange 51 and the height of the limiting portion 521 is adjustable.
[0048] Specifically, the limiting member 52 is used for limiting the closing position of the engine cover, when the engine cover moves to the closing position, the second connecting rod 3 can press against the limiting member 52, as Figure 2 shown, the limiting member 52 comprises a limiting portion 521 and a connecting rod portion 522, wherein the limiting portion 521 is used for limiting the closing position of the engine cover, when the engine cover moves to the closing state, the second connecting rod 3 can press against the limiting portion 521, that is, the limiting member 52 can realize the limiting effect on the engine cover in the closing position through the limiting portion 521, the connecting rod portion 522 is used for realizing the installation of the limiting member 52, the connecting rod portion 522 is arranged through the limiting flange 51, that is, the connecting rod portion 522 is connected with the limiting flange 51, the connection between the limiting member 52 and the limiting flange 51 can be realized, and then the installation of the limiting member 52 on the vehicle can be realized, so as to ensure the reliable work of the limiting portion 521.
[0049] And, the limiting portion 521 is connected to one end of the connecting rod portion 522, that is, the limiting portion 521 is connected with the connecting rod portion 522, so that the limiting member 52 is an integral whole, so as to improve the structural strength of the limiting member 52 as a whole, and the limiting portion 521 can be connected to the end of the connecting rod portion 522 which is towards the second connecting rod 3, so as to facilitate the pressing of the second connecting rod 3 against the limiting portion 521, and realize the limiting of the engine cover in the closing position.
[0050] And, the connecting rod part 522 is threadedly connected with the limiting flange 51, for example, the connecting rod part 522 is configured as an external thread, a mounting hole is formed on the limiting flange 51 and configured as an internal thread, the connecting rod part 522 is connected with the limiting flange 51 through cooperation between the external thread and the internal thread, and the height of the limiting part 521 can be adjusted through the thread connection between the connecting rod part 522 and the limiting flange 51, when it is needed to increase the height of the limiting part 521, the connecting rod part 522 is screwed out relative to the limiting flange 51, when it is needed to decrease the height of the limiting part 521, the connecting rod part 522 is screwed in relative to the limiting flange 51, and the operation is simple.
[0051] In some embodiments, the limiting flange 51 is provided with a threaded hole for penetrating the connecting rod part 522, the diameter of the threaded hole is smaller than the outer diameter of the limiting part 521 and larger than the outer diameter of the connecting rod part 522.
[0052] Specifically, the connecting rod part 522 is threadedly connected with the limiting flange 51, a threaded hole for penetrating the connecting rod part 522 is formed on the limiting flange 51, correspondingly, the connecting rod part 522 is configured as an external thread, the external thread can cooperate with the threaded hole to realize the connection between the connecting rod part 522 and the limiting flange 51, and the connecting rod part 522 can be screwed out or screwed in relative to the limiting flange 51 to adjust the height of the limiting part 521, and the diameter of the threaded hole is configured to be smaller than the outer diameter of the limiting part 521, which can avoid the limiting part 521 from being pulled out of the threaded hole, resulting in the failure of the limiting effect of the limiting part 52 on the engine cover in the closed position, and the diameter of the threaded hole is configured to be larger than the outer diameter of the connecting rod part 522, which can facilitate the penetration of the connecting rod part 522 in the threaded hole to realize the connection between the limiting part 52 and the limiting flange 51.
[0053] In some embodiments, the limiting flange 51 is connected to the upper side edge of the mounting seat 4, the limiting flange 51 is bent relative to the mounting seat 4, and the limiting flange 51 is formed with a mounting plane 511 for mounting the limiting part 52.
[0054] Specifically, the limiting flange 51 is used for limiting the opening position of the engine cover, when the engine cover moves to the opening position, the first connecting rod 2 can abut against the limiting flange 51, the limiting flange 51 is connected to the upper side edge of the mounting seat 4, that is, the limiting flange 51 is arranged towards the first connecting rod 2, so that the first connecting rod 2 can abut against the limiting flange 51, at the same time, the limiting flange 51 is bent relative to the mounting seat 4, that is, the limiting flange 51 is connected to the mounting seat 4 by bending, so as to increase the connection length between the two, improve the connection strength and connection reliability between the two, and further improve the working reliability of the limiting flange 51, and the mounting plane 511 is formed on the limiting flange 51, the mounting plane 511 is used for mounting the limiting piece 52, so as to realize the installation of the limiting piece 52 on the vehicle and ensure the reliable work of the limiting piece 52.
[0055] In some embodiments, the first connecting rod 2 is adapted to abut against the limiting structure 5 along a first direction, and the second connecting rod 3 is adapted to abut against the limiting structure 5 along a second direction, the first direction intersects the second direction.
[0056] Specifically, as shown in Figures 1-3 the limiting structure 5 is arranged between the first connecting rod 2 and the second connecting rod 3, that is, the first connecting rod 2, the limiting structure 5 and the second connecting rod 3 are arranged in sequence along the front-rear direction of the vehicle, when the engine cover moves to the opening position, the first connecting rod 2 can abut against the rear side edge of the limiting flange 51, that is, the first direction is the front-rear direction of the vehicle, when the engine cover moves to the closing position, the second connecting rod 3 can abut against the top of the limiting piece 52, that is, the second direction is the up-down direction of the vehicle, that is, the first direction intersects and is perpendicular to the second direction.
[0057] In some embodiments, the first connecting portion 41 and the limiting structure 5 are both arranged at the upper side edge of the mounting seat 4, the first connecting portion 41 and the limiting structure 5 are spaced apart and define a first avoiding gap 6, the first avoiding gap 6 is used for avoiding at least part of the first connecting rod 2.
[0058] Specifically, the first connecting portion 41 is used for mounting the first connecting rod 2, and the limiting structure 5 is used for abutting against the first connecting rod 2 to limit the opening position of the engine cover, the first connecting portion 41 and the limiting structure 5 are both arranged at the upper side edge of the mounting seat 4, that is, the first connecting portion 41 and the limiting structure 5 are both arranged towards the first connecting rod 2, so as to mount the first connecting rod 2 through the first connecting portion 41, and facilitate the limiting structure 5 to abut against the first connecting rod 2 when the engine cover moves to the opening position, and the first connecting portion 41 and the limiting structure 5 are spaced apart, so as to avoid interference between the first connecting portion 41 and the limiting structure 5, which causes the first connecting portion 41 or the limiting structure 5 to be unable to be arranged, and further causes the first connecting rod 2 to be unable to be mounted or to be unable to be limited when the engine cover moves to the opening position, and Figure 3As shown, the first connecting part 41 and the limiting structure 5 jointly define a first avoiding gap 6 for avoiding at least part of the first connecting rod 2, that is, the first avoiding gap 6 can be used for avoiding the rotation space of the first connecting rod 2, so as to ensure that the first connecting rod 2 can rotate relative to the first connecting part 41, that is, to ensure the reliable work of the first connecting rod 2.
[0059] And / or, the second connecting part 42 and the limiting structure 5 are both arranged at the upper side edge of the mounting seat 4, the second connecting part 42 and the limiting structure 5 are spaced apart and define a second avoiding gap 7 for avoiding at least part of the second connecting rod 3.
[0060] Specifically, the second connecting part 42 is used for mounting the second connecting rod 3, and the limiting structure 5 is used for abutting against the second connecting rod 3 to limit the closing position of the engine cover. Arranging the second connecting part 42 and the limiting structure 5 at the upper side edge of the mounting seat 4 can make the second connecting part 42 and the limiting structure 5 close to the second connecting rod 3, so as to facilitate the mounting of the second connecting rod 3 through the second connecting part 42 and facilitate the abutting of the limiting structure 5 against the second connecting rod 3 when the engine cover moves to the closing position. In addition, the second connecting part 42 and the limiting structure 5 are spaced apart, so as to avoid interference between the second connecting part 42 and the limiting structure 5, which can prevent the second connecting part 42 or the limiting structure 5 from being arranged, and further prevent the second connecting rod 3 from being mounted or limited when the engine cover moves to the closing position. Figure 3 As shown, the second connecting part 42 and the limiting structure 5 jointly define a second avoiding gap 7 for avoiding at least part of the second connecting rod 3, that is, the second avoiding gap 7 can be used for avoiding the rotation space of the second connecting rod 3, so as to ensure that the second connecting rod 3 can rotate relative to the second connecting part 42, that is, to ensure the reliable work of the second connecting rod 3.
[0061] In addition, it should be noted that the reinforcing ribs 8 are arranged on the rotating arm 1, the first connecting rod 2 and the second connecting rod 3, which can improve the structural strength of the rotating arm 1, the first connecting rod 2 and the second connecting rod 3, so as to prolong the service life. In addition, a plurality of connecting holes 9 are arranged on the mounting seat 4 and spaced apart, which are used for connecting the mounting seat 4 and the vehicle body, that is, connecting the engine cover hinge 100 and the vehicle body, so as to ensure the reliable work of the engine cover hinge 100. In addition, arranging a plurality of connecting holes 9 can improve the connection reliability and stability between the mounting seat 4 and the vehicle body, and further improve the connection reliability between the engine cover hinge 100 and the vehicle body, so as to ensure the reliable work of the engine cover hinge 100.
[0062] The utility model discloses still propose a kind of vehicle.
[0063] According to the vehicle of the embodiment of the utility model, the engine cover hinge 100 of any one of the above is arranged. The first connecting rod 2 and the second connecting rod 3 are simultaneously connected with the rotating arm 1 and the mounting base 4 in rotation, the rotating arm 1 can rotate relative to the mounting base 4 to drive the engine cover to open or close, the user's demand is met, the limiting structure 5 is arranged to limit the engine cover in the open position and the closed position, the engine cover can be kept in the open state when needed, or the other parts on the vehicle can be avoided from being extruded when closed, the limiting structure 5 is arranged between the first connecting rod 2 and the second connecting rod 3, the play space of the limiting structure 5 can be increased, the structural strength of the rotating arm 1 and the overall strength of the engine cover hinge 100 are ensured, the overall structure is relatively simple, the production cost and the manufacturing cost can be reduced.
[0064] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the present specification, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0065] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, the scope of the utility model is defined by the claims and its equivalents.
Claims
1. An engine hood hinge, characterized in that, The application relates to an engine hood hinge. The engine hood hinge comprises a rotating arm, a first connecting rod and a second connecting rod, the rotating arm is used for being connected with an engine hood, the first connecting rod and the second connecting rod are spaced apart and are rotatably connected with the rotating arm respectively; The mounting base is provided with a limiting structure between the first connecting part and the second connecting part, the first connecting rod is adapted to abut against the limiting structure when the engine hood moves to an open position, and the second connecting rod is adapted to abut against the limiting structure when the engine hood moves to a closed position. The limiting structure comprises a limiting flange and a limiting piece, the limiting flange is connected to the mounting base, the limiting piece is mounted on the limiting flange, the first connecting rod is adapted to abut against the limiting flange, and the second connecting rod is adapted to abut against the limiting piece.
2. The hood hinge according to claim 1, characterized in that The limiting piece is detachably mounted on the limiting flange.
3. The hood hinge according to claim 2, characterized in that The height of the limiting piece relative to the limiting flange is adjustable.
4. The hood hinge of claim 2, wherein The limiting piece comprises a limiting part and a connecting rod part, the limiting part is connected to one end of the connecting rod part, the second connecting rod is adapted to abut against the limiting part, the connecting rod part is arranged on the limiting flange, the connecting rod part is threadedly connected with the limiting flange and the height of the limiting part is adjustable.
5. The hood hinge according to any one of claims 2-4, characterized in that, The limiting flange is provided with a threaded hole for arranging the connecting rod part, the diameter of the threaded hole is smaller than the outer diameter of the limiting part and larger than the outer diameter of the connecting rod part.
6. The hood hinge according to claim 5, characterized in that The limiting flange is connected to the upper side edge of the mounting base, the limiting flange is bent relative to the mounting base, and the limiting flange is formed with a mounting plane for mounting the limiting piece.
7. The hood hinge according to any one of claims 2-4, characterized in that The first connecting rod is adapted to abut against the limiting structure along a first direction, the second connecting rod is adapted to abut against the limiting structure along a second direction, and the first direction intersects the second direction.
8. The hood hinge of claim 1, wherein The first connecting part and the limiting structure are arranged on the upper side edge of the mounting base, the first connecting part and the limiting structure are spaced apart and define a first avoiding gap for avoiding at least part of the first connecting rod; 9. The hood hinge of claim 1, wherein And / or, the second connecting part and the limiting structure are arranged on the upper side edge of the mounting base, the second connecting part and the limiting structure are spaced apart and define a second avoiding gap for avoiding at least part of the second connecting rod. The engine hood hinge is provided.
10. A vehicle characterized by comprising: