Hinge mounting assembly structure of front hatch cover
By welding the installation plate under the front hatch cover hinge on the top of the front window flow tank and fixing the front member connection plate, a stable structure of the sealing cavity is formed, which solves the problem of insufficient strength of the vehicle hatch cover assembly when subjected to impact load, and realizes the Stability and drainage effect in cyclic load test.
Patent Information
- Application Number
- CN202420826020.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-21
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-21
AI Technical Summary
The existing cabin cover assembly is insufficient when subjected to a closed impact load, resulting in local cracking under the impact conditions of cyclic loads.
A front hatch hinge mounting assembly structure is designed. By welding the mounting plate under the front hatch hinge on the top of the front window flow tank, and fixing the front member connecting plate on the top of the front window to form a stable structure of the closed cavity, and adding hinges The strength of the installation position is used to drain water using the gap between the flow tank and the lower mounting plate.
This component structure did not crack in the actual impact load test of the opening and closing door cycle, which met the strength requirements and effectively solved the problem of insufficient strength in the prior art.
Smart Images
Figure CN222432421U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile accessories, in particular to a front hatch hinge installation component structure. Background Art
[0002] Various parts are arranged in the front compartment of the vehicle body. For the convenience of maintenance, the front compartment cover of the vehicle adopts an upward flip design. The upward flip structure is opened and closed by hinges. The front compartment cover will be subjected to a large impact load when closing the door, which requires the installation components of the body hinge to have sufficient rigidity and strength.
[0003] The existing car hood assembly has the following defects:
[0004] The existing brackets are not strong enough under the closed impact load, and local cracking occurs when subjected to cyclic load impact conditions. Therefore, a solution is needed. Utility Model Content
[0005] 1. Technical issues to be solved
[0006] In view of the deficiencies of the prior art, the utility model provides a front hood hinge installation assembly structure to solve the problems raised in the above background technology.
[0007] (II) Technical solution
[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a front hood hinge installation assembly structure, including a front windshield water flow groove, a front component connecting plate, a front hood hinge lower mounting plate, a front component connecting plate support plate, a front wall plate side plate and a front component connecting support plate, the front hood hinge lower mounting plate is installed on the top of the front windshield water flow groove by welding, the front component connecting plate is fixed to the top of the front hood hinge lower mounting plate by welding, the front wall plate side plate is welded to the bottom of the front windshield water flow groove, the front component connecting plate support plate is welded to the right side of the front windshield water flow groove, and the front component connecting support plate is welded At the rear end of the left side of the front windshield water flow groove; the front windshield water flow groove includes a first water flow groove panel, a second water flow groove panel and a third water flow groove panel, the first water flow groove panel, the second water flow groove panel and the third water flow groove panel are all smooth transition and integrally processed and formed structures, the first water flow groove panel and the second water flow groove panel are respectively located at the left and right ends of the third water flow groove panel; the front cabin cover hinge lower mounting plate includes one plate, two plates and three plates, the one plate, the two plates and the three plates are all smooth transition and integrally processed and formed structures, the one plate, the two plates and the three plates are connected to form a concave structure, and the top of the three plates is provided with a hinge mounting hole.
[0009] Preferably, the front component connecting plate includes one front component, two front components and three front components, and the one front component, the two front components and the three front components are all smoothly transitioned and integrally processed and formed structures, the two front components are located at the top of the three front components, the one front component is located on the side of the three front components, and a group of hinge mounting holes distributed in a symmetrical manner are opened on the surface of the two front components.
[0010] Preferably, the front component connecting support plate is an L-shaped structure, and the front component connecting support plate includes a first support plate and a second support plate, and the first support plate and the second support plate are a smooth transition and integrally processed structure.
[0011] (III) Beneficial effects
[0012] The utility model provides a front hood hinge installation assembly structure, which has the following beneficial effects:
[0013] The front hood hinge lower mounting plate and the front hood water flow groove of this front hood hinge mounting assembly structure form a stable structure of a closed cavity, which increases the strength of the hinge mounting position. At the same time, the gap between the water flow groove and the lower mounting plate plays a drainage role. The hinge mounting assembly meets the strength requirements and no cracks were found in the actual opening and closing door cyclic impact load test. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a schematic diagram of the structure of the overall front side of the utility model;
[0016] Figure 3 It is a structural schematic diagram of the second front component and the third plate being welded in the utility model;
[0017] Figure 4 This is a structural schematic diagram of the front component connecting plate of the utility model;
[0018] Figure 5 It is a structural schematic diagram of the lower mounting plate of the front hatch hinge of the utility model;
[0019] Figure 6 This is a schematic diagram of the structure of the front component connected to the support plate of the utility model;
[0020] Figure 7 It is a structural schematic diagram of the front windshield water trough of the utility model.
[0021] In the figure, 1, front window water channel; 2, front component connecting plate; 3, front hood hinge lower mounting plate; 4, front component connecting plate support plate; 5, front wall panel side plate; 6, front component connecting support plate; 11, first water channel panel; 12, second water channel panel; 13, third water channel panel; 21, first front component; 22, second front component; 23, third front component; 31, first plate; 32, second plate; 33, third plate; 61, first support plate; 62, second support plate; 71, hinge mounting hole. DETAILED DESCRIPTION
[0022] 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.
[0023] See also Figure 1-7 The embodiment of the utility model provides a technical solution: a front hood hinge installation assembly structure, including a front windshield water channel 1, a front component connecting plate 2, a front hood hinge lower installation plate 3, a front component connecting plate support plate 4, a front wall plate side plate 5 and a front component connecting support plate 6, the front hood hinge lower installation plate 3 is installed on the top of the front windshield water channel 1 by welding, the front component connecting plate 2 is fixed to the top of the front hood hinge lower installation plate 3 by welding, the front wall plate side plate 5 is welded to the bottom of the front windshield water channel 1, the front component connecting plate support plate 4 is welded to the right side of the front windshield water channel 1, and the front component connecting support plate 6 is welded to the left rear end of the front windshield water channel 1;
[0024] The problem is solved, the front windshield water channel 1 includes a first water channel panel 11, a second water channel panel 12 and a third water channel panel 13, the first water channel panel 11, the second water channel panel 12 and the third water channel panel 13 are all smooth transition and integrally processed structures, the first water channel panel 11 and the second water channel panel 12 are respectively located at the left end and the right end of the third water channel panel 13, when installing, the front hood hinge lower mounting plate 3 is welded to the top of the front windshield water channel 1, and then the front hood hinge lower mounting plate 3 and the front windshield water channel 1 are welded to form a closed cavity with a trapezoidal structure, which can further increase the strength of the hinge installation position, and at the same time, the gap between the front windshield water channel 1 and the front hood hinge lower mounting plate 3 plays a drainage role.
[0025] Furthermore, the front hood hinge lower mounting plate 3 includes a first plate 31, a second plate 32 and a third plate 33. The first plate 31, the second plate 32 and the third plate 33 are all smoothly transitioned and integrally processed structures. The first plate 31, the second plate 32 and the third plate 33 are connected to form a concave structure. A hinge mounting hole 71 is opened on the top of the third plate 33. The front hood hinge lower mounting plate 3 is for installing the hinge parts.
[0026] Differently, the front component connecting plate 2 includes a front component 21, a second front component 22 and a third front component 23. The front component 21, the second front component 22 and the third front component 23 are all smoothly transitioned and integrally processed structures. The second front component 22 is located at the top of the three front components 23, and the first front component 21 is located at the side of the three front components 23. A group of hinge mounting holes 71 distributed in a symmetrical manner are opened on the surface of the second front component 22. The front component connecting plate 2 is used to improve the stability of the top structure of the mounting plate 3 under the hinge of the front hatch.
[0027] Effectively, the front component connecting support plate 6 is in an L-shaped structure, and the front component connecting support plate 6 includes a support plate 61 and a second support plate 62. The support plate 61 and the second support plate 62 are a smooth transition and integrally processed structure. The front component connecting support plate is in an L-structure, which can further support the front windshield water channel 1 and the left side of the front hood hinge lower mounting plate 3 to improve the stability of the structure.
[0028] Working principle: During operation, the front hood hinge lower mounting plate 3 is welded to the top of the front window water channel 1, and then the front hood hinge lower mounting plate 3 and the front window water channel 1 are welded to form a closed cavity with a trapezoidal structure, which can further increase the strength of the hinge installation position, and at the same time, the gap between the front window water channel 1 and the front hood hinge lower mounting plate 3 plays a drainage role.
[0029] The utility model includes: 1, front windshield water channel; 2, front component connecting plate; 3, front hatch hinge lower mounting plate; 4, front component connecting plate support plate; 5, front wall plate side plate; 6, front component connecting support plate; 11, first water channel panel; 12, second water channel panel; 13, third water channel panel; 21, first front component; 22, second front component; 23, third front component; 31, first plate; 32, second plate; 33, third plate; 61, first support plate; 62, second support plate; 71, hinge mounting hole, and all the components are universal standard parts or the technical method in the field The structures and principles of the components known to the technical personnel are known to the technical personnel through the technical manual or through conventional experimental methods. The problem solved by the utility model is that the existing bracket is insufficient in strength under the closing impact load, and local cracking occurs when subjected to cyclic load impact conditions. The utility model combines the above-mentioned components to form a stable structure of a closed cavity between the lower mounting plate of the front hatch hinge and the front hatch water flow channel, thereby increasing the strength of the hinge installation position, and also taking into account the gap between the water flow channel and the lower mounting plate to play a drainage role.
[0030] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.
[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A front hood hinge mounting assembly structure, characterized in that: The front component connecting plate (2) comprises a front window water flow channel (1), a front component connecting plate (2), a front hood hinge lower mounting plate (3), a front component connecting plate support plate (4), a front wall plate side plate (5) and a front component connecting support plate (6), wherein the front hood hinge lower mounting plate (3) is mounted on the top of the front window water flow channel (1) by welding, the front component connecting plate (2) is fixed to the top of the front hood hinge lower mounting plate (3) by welding, the front wall plate side plate (5) is welded to the bottom of the front window water flow channel (1), the front component connecting plate support plate (4) is welded to the right side of the front window water flow channel (1), and the front component connecting support plate (6) is welded to the left rear end of the front window water flow channel (1); The windshield water channel (1) comprises a first water channel panel (11), a second water channel panel (12) and a third water channel panel (13); the first water channel panel (11), the second water channel panel (12) and the third water channel panel (13) are all smoothly transitioned and integrally processed structures; the first water channel panel (11) and the second water channel panel (12) are respectively located at the left end and the right end of the third water channel panel (13); The front hatch hinge lower mounting plate (3) comprises a first plate (31), a second plate (32) and a third plate (33); the first plate (31), the second plate (32) and the third plate (33) are all smoothly transitioned and integrally processed structures; the first plate (31), the second plate (32) and the third plate (33) are connected to form a concave structure; and a hinge mounting hole (71) is provided on the top of the third plate (33).
2. The front hood hinge installation assembly structure according to claim 1, characterized in that: The front component connecting plate (2) comprises a first front component (21), a second front component (22) and a third front component (23); the first front component (21), the second front component (22) and the third front component (23) are all smoothly transitioned and integrally processed structures; the second front component (22) is located at the top of the third front component (23); the first front component (21) is located at the side of the third front component (23); and a group of hinge mounting holes (71) distributed in a symmetrical manner are opened on the surface of the second front component (22).
3. The front hood hinge installation assembly structure according to claim 1, characterized in that: The front component connecting support plate (6) is an L-shaped structure, and the front component connecting support plate (6) comprises a support plate (61) and a second support plate (62), wherein the first support plate (61) and the second support plate (62) are smoothly transitioned and integrally processed structures.