Vehicle door hinge reinforcing plate structure

Abstract

The utility model discloses a car door hinge reinforcing plate structure which comprises a car body connecting assembly, the car body connecting assembly comprises a car body connecting seat, a second screw hole and a penetrating hole are formed in the car body connecting seat, and the second screw hole and the penetrating hole are located at the upper end and the lower end of the car body connecting seat respectively. A third fixing plate and a fourth fixing plate are arranged on the vehicle body connecting seat, through holes are formed in the third fixing plate and the fourth fixing plate, outer reinforcing ribs are arranged on one side of the third fixing plate and one side of the fourth fixing plate, and door body connecting assemblies are arranged on the inner side of the third fixing plate and the inner side of the fourth fixing plate; the door body connecting assembly comprises a first fixing plate and a second fixing plate which are connected to the inner sides of the third fixing plate and the fourth fixing plate, one side of the first fixing plate and one side of the second fixing plate are connected with a door body connecting base, and inner reinforcing ribs are arranged on the inner sides of the first fixing plate and the second fixing plate. The strength of the device can be improved, so that the service life of the device is prolonged, and the phenomena of breakage and damage are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to a door hinge reinforcement plate structure. Background Art

[0002] Auto parts are the various units that make up the whole car and a kind of product that serves the car; there are many kinds of auto parts. With the improvement of people's living standards, people's consumption of cars is increasing, and the market of auto parts is becoming larger and larger; the car door hinge is a key mechanical component in the vehicle structure. It connects the door to the body and allows the door to open and close.

[0003] At present, automobile doors have a certain weight, and automobile door hinges need to have a certain strength to ensure stable opening and closing of automobile doors. However, the existing automobile door hinges are relatively thin and have average strength. After the car is hit, the automobile door hinges are very likely to deform and break, so improvement is needed. Utility Model Content

[0004] The utility model aims to provide a door hinge reinforcement plate structure to solve the problem of poor strength and easy breakage of automobile door hinges proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a door hinge reinforcement plate structure, comprising a vehicle body connection assembly, the vehicle body connection assembly comprising a vehicle body connection seat, a third fixing plate and a fourth fixing plate are arranged on the vehicle body connection seat, through holes are opened on the third fixing plate and the fourth fixing plate, one side of the third fixing plate and the fourth fixing plate are arranged with external reinforcement ribs, and the inner sides of the third fixing plate and the fourth fixing plate are arranged with a door body connection assembly;

[0006] The door body connection assembly includes a first fixing plate and a second fixing plate connected to the inner sides of the third fixing plate and the fourth fixing plate. One side of the first fixing plate and the second fixing plate is connected to a door body connection seat, and the inner sides of the first fixing plate and the second fixing plate are both provided with internal reinforcing ribs.

[0007] Preferably, the vehicle body connecting seat is provided with a second screw hole and an insert hole, and the second screw hole and the insert hole are respectively located at the upper and lower ends of the vehicle body connecting seat.

[0008] Preferably, the external reinforcing ribs are longitudinally distributed at equal intervals about one side of the third fixing plate and the fourth fixing plate, respectively, the external reinforcing ribs are in an inclined structure, and one end of the external reinforcing ribs is fixed on the vehicle body connecting seat.

[0009] Preferably, the inner reinforcing ribs are longitudinally distributed at equal intervals about the inner sides of the first fixed plate and the second fixed plate, respectively, the inner reinforcing ribs are in an inclined structure, and one end of the inner reinforcing ribs is fixedly connected to the door body connecting seat.

[0010] Preferably, a first screw hole is provided on the door body connecting seat, and the first screw hole is used for connecting bolts.

[0011] Preferably, one end of the first fixing plate and the second fixing plate are both fixedly connected with a connecting head, and a reinforcing component is arranged on the inner side of the connecting head.

[0012] Preferably, the reinforcement assembly includes a first support rod rotatably connected to the connecting head, one end of the first support rod is telescopically connected to the second support rod, one end of the second support rod passes through a through hole and is located outside the vehicle body connecting seat, and the diameter of the through hole is larger than the diameter of the second support rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The device can improve strength, thereby increasing the service life of the device and avoiding breakage and damage.

[0015] (2) The device fixes external reinforcing ribs obliquely on the outer walls of the third and fourth fixing plates of the vehicle body connecting seat, and fixes internal reinforcing ribs obliquely on the inner sides of the first and second fixing plates of the door body connecting seat. When the first and second fixing plates are connected to the third and fourth fixing plates, the external reinforcing ribs and the internal reinforcing ribs can support and strengthen the first, second, third and fourth fixing plates, thereby avoiding breakage.

[0016] (3) The device connects the first support rod and the second support rod by rotating at the lower ends of the first fixing plate and the second fixing plate, and connects one end of the second support rod to the vehicle body, thereby supporting the first fixing plate and the second fixing plate without affecting the rotation of the first fixing plate and the second fixing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a top view of a vehicle body connection assembly of a vehicle door hinge reinforcement plate structure according to the utility model;

[0018] Figure 2 It is a top view of a door body connection component of a vehicle door hinge reinforcement plate structure of the utility model;

[0019] Figure 3 The utility model is a side view of the connection between a vehicle body connection component and a door body connection component of a vehicle door hinge reinforcement plate structure.

[0020] In the figure: 1. Vehicle body connection assembly; 11. Vehicle body connection seat; 12. External reinforcement rib; 13. Third fixing plate; 14. Second screw hole; 15. Fourth fixing plate; 16. Insert hole; 2. Door body connection assembly; 21. Door body connection seat; 22. First screw hole; 23. Internal reinforcement rib; 24. First fixing plate; 25. Connector; 26. Second fixing plate; 3. Reinforcement assembly; 31. First support rod; 32. Second support rod. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-3 The utility model provides a technical solution: a door hinge reinforcement plate structure, including a body connection component 1, the body connection component 1 includes a body connection seat 11, the body connection seat 11 is provided with a second screw hole 14 and an insertion hole 16, the second screw hole 14 and the insertion hole 16 are respectively located at the upper and lower ends of the body connection seat 11; this structure facilitates the installation of the reinforcement component 3 by providing the insertion hole 16; the body connection seat 11 is provided with a third fixing plate 13 and a fourth fixing plate 15, and the third fixing plate 13 and the fourth fixing plate 15 are both A through hole is provided, and one side of the third fixing plate 13 and the fourth fixing plate 15 is provided with an external reinforcing rib 12, and the external reinforcing ribs 12 are longitudinally evenly spaced about one side of the third fixing plate 13 and the fourth fixing plate 15, respectively, and the external reinforcing ribs 12 are inclined structures, and one end of the external reinforcing rib 12 is fixed to the vehicle body connecting seat 11; this structure can support and strengthen the third fixing plate 13 and the fourth fixing plate 15 through the external reinforcing rib 12; the inner side of the third fixing plate 13 and the fourth fixing plate 15 is provided with a door body connecting component 2;

[0023] The door body connection assembly 2 includes a first fixing plate 24 and a second fixing plate 26 connected to the inner sides of the third fixing plate 13 and the fourth fixing plate 15, one side of the first fixing plate 24 and the second fixing plate 26 is connected to a door body connection seat 21, and the inner sides of the first fixing plate 24 and the second fixing plate 26 are provided with internal reinforcing ribs 23, and the internal reinforcing ribs 23 are respectively distributed at equal intervals longitudinally about the inner sides of the first fixing plate 24 and the second fixing plate 26, and the internal reinforcing ribs 23 are inclined structures, and one end of the internal reinforcing ribs 23 is fixedly connected to the door body connection seat 21; this structure can support and strengthen the first fixing plate 24 and the second fixing plate 26 through the internal reinforcing ribs 23; a first screw hole 22 is opened on the door body connection seat 21, and the first screw hole 22 is used for connecting bolts; the door body connection seat 21 of this structure is installed on the car door by bolts; the first fixing plate 24 and the first fixing plate 26 are connected to the door of the car by bolts; One end of the two fixing plates 26 is fixedly connected with a connecting head 25, and a reinforcing assembly 3 is arranged on the inner side of the connecting head 25; this structure arranges the connecting head 25 to facilitate connection with the first support rod 31; the reinforcing assembly 3 includes a first support rod 31 rotatably connected to the connecting head 25, the connecting head 25 and the first support rod 31 are connected by a rotating shaft, one end of the first support rod 31 is telescopically connected to the second support rod 32, one end of the second support rod 32 passes through the insertion hole 16 and is located outside the vehicle body connecting seat 11, and the diameter of the insertion hole 16 is larger than the diameter of the second support rod 32; one end of the second support rod 32 of this structure is connected to the vehicle body, and the second support rod 32 and the first support rod 31 can not only support the first fixing plate 24 and the second fixing plate 26, but also cooperate with the rotation of the first fixing plate 24 and the second fixing plate 26 to adjust the length and rotate the angle.

[0024] Working principle: When using the door hinge reinforcement plate structure, first use bolts to fix the body connecting seat 11 to the car door frame, then use a rotating shaft to rotate the first fixing plate 24 and the second fixing plate 26 of the door body connecting seat 21 with the second support rod 32 and the first support rod 31, and then fix the car door to the door body connecting seat 21 with bolts. During the process of opening the car door, the first fixing plate 24 and the second fixing plate 26 rotate. At the same time, the first support rod 31 at one end of the first fixing plate 24 and the second fixing plate 26 synchronously cooperates to rotate the angle and adjust the length, thereby improving the strength of the first fixing plate 24, the second fixing plate 26, the second support rod 32 and the first support rod 31, and improving the service life.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vehicle door hinge reinforcement plate structure, comprising a vehicle body connection assembly (1), characterized in that: The vehicle body connection assembly (1) comprises a vehicle body connection seat (11), a third fixing plate (13) and a fourth fixing plate (15) are arranged on the vehicle body connection seat (11), through holes are provided on the third fixing plate (13) and the fourth fixing plate (15), external reinforcing ribs (12) are provided on one side of the third fixing plate (13) and the fourth fixing plate (15), and a door body connection assembly (2) is provided on the inner side of the third fixing plate (13) and the fourth fixing plate (15); The door body connection assembly (2) comprises a first fixing plate (24) and a second fixing plate (26) connected to the inner sides of the third fixing plate (13) and the fourth fixing plate (15); one side of the first fixing plate (24) and the second fixing plate (26) is connected to a door body connection seat (21); and the inner sides of the first fixing plate (24) and the second fixing plate (26) are both provided with internal reinforcing ribs (23).

2. A vehicle door hinge reinforcement plate structure according to claim 1, characterized in that: The vehicle body connection seat (11) is provided with a second screw hole (14) and an insertion hole (16), and the second screw hole (14) and the insertion hole (16) are respectively located at the upper and lower ends of the vehicle body connection seat (11).

3. The door hinge reinforcement plate structure according to claim 1, characterized in that: The external reinforcing ribs (12) are longitudinally distributed at equal intervals on one side of the third fixing plate (13) and the fourth fixing plate (15), respectively; the external reinforcing ribs (12) are in an inclined structure; and one end of the external reinforcing rib (12) is fixed to the vehicle body connecting seat (11).

4. The door hinge reinforcement plate structure according to claim 1, characterized in that: The inner reinforcing ribs (23) are longitudinally distributed at equal intervals about the inner sides of the first fixing plate (24) and the second fixing plate (26), respectively. The inner reinforcing ribs (23) are inclined structures, and one end of the inner reinforcing rib (23) is fixedly connected to the door body connecting seat (21).

5. The vehicle door hinge reinforcement plate structure according to claim 1, characterized in that: The door body connecting seat (21) is provided with a first screw hole (22), and the first screw hole (22) is used for connecting a bolt.

6. The vehicle door hinge reinforcement plate structure according to claim 1, characterized in that: One end of each of the first fixing plate (24) and the second fixing plate (26) is fixedly connected to a connecting head (25), and a reinforcing component (3) is provided on the inner side of the connecting head (25).

7. The vehicle door hinge reinforcement plate structure according to claim 6, characterized in that: The reinforcing assembly (3) comprises a first support rod (31) rotatably connected to the connecting head (25); one end of the first support rod (31) is telescopically connected to a second support rod (32); one end of the second support rod (32) passes through a through hole (16) and is located outside the vehicle body connecting seat (11); the diameter of the through hole (16) is greater than the diameter of the second support rod (32).

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