Reinforcing structure of tail door hinge for automobile part

Abstract

The utility model discloses a reinforcing structure of a tail door hinge for an automobile accessory, relates to the technical field of automobile tail door hinges, and solves the problem that the tail door and an automobile body are very unstable due to the fact that the tail door needs to rotate frequently in the using process and only two metal plates are used for connecting the tail door and the automobile body. Through the base and the mounting seat, the mounting seat is mounted in the base, the embedding plate is embedded into the corresponding mounting groove, and the limiting column is embedded into the corresponding positioning hole, so that the mounting and fixing effects on the mounting seat are achieved; and meanwhile, the embedded plate is embedded into the embedded groove, the embedded plate is arranged in a wide-end-up mode, the embedded depth of the embedded plate is larger, meanwhile, the bottom of the embedded plate is connected with the spring, and during working, the structure can be buffered through the spring.

Description

Technical Field

[0001] This utility model relates to the field of automotive tailgate hinge technology, and in particular to a reinforcing structure for a tailgate hinge used in automotive parts. Background Technology

[0002] The vehicle's trunk is also called an electric tailgate. The trunk can be opened or closed electrically or remotely. To open the trunk, simply press a button in the car or use the remote key, and the trunk will open by itself. When the existing car tailgate is connected to the vehicle body, it is generally connected to the vehicle body by two hinged metal plates.

[0003] Since the tailgate needs to be rotated frequently during use, connecting the tailgate and the vehicle body with only two metal plates is very unstable. Furthermore, during the rotation of the tailgate, the tailgate hinge is the main load-bearing structure, and its strength and stability after long-term use are very important. Therefore, a reinforced structure for the tailgate hinge of automotive parts is proposed, which has the advantages of high hinge strength after connection and the ability to buffer the force generated when the door rotates. Utility Model Content

[0004] To address the instability caused by the tailgate being connected to the vehicle body by only two metal plates due to the frequent rotation required during use, this invention provides a reinforced structure for a tailgate hinge used in automotive parts.

[0005] This utility model provides a reinforcing structure for a tailgate hinge used in automotive parts, employing the following technical solution:

[0006] A reinforcing structure for a tailgate hinge in automotive parts includes a base, the base being generally U-shaped, mounting bolts on both sides of the base, a mounting seat on the upper surface of the base, fixing bolts on both sides of the upper surface of the mounting seat, a fixing seat on the upper surface of the mounting seat, and a hydraulic rod on the inner side of the fixing seat.

[0007] By adopting the above technical solution, the effect of strengthening the tailgate hinge of the car can be effectively achieved.

[0008] Optionally, mounting slots are provided on the top of both sides of the base. The mounting slots are extended, and a limiting post is provided between the mounting slots. The limiting post is wider on the left and narrower on the right.

[0009] By adopting the above technical solution, the mounting base can be installed effectively.

[0010] Optionally, an embedding groove is formed on the upper surface of the base, and a spring is provided inside the embedding groove, with the top of the spring connected to the bottom of the mounting base.

[0011] By adopting the above technical solution, the mounting base can be effectively cushioned.

[0012] Optionally, the mounting base has a connecting arm on its inner side, a connecting shaft on its top, and a telescopic rod on its outer surface.

[0013] By adopting the above technical solution, the tailgate can be effectively raised.

[0014] Optionally, the telescopic rod is provided with a buffer spring inside, and the other end of the telescopic rod is provided with a mounting plate. A reinforcing shaft is provided at the connection between the inner side of the mounting plate and one end of the telescopic rod.

[0015] By adopting the above technical solution, the connection with the telescopic pole can be effectively strengthened.

[0016] Optionally, one end of the connecting arm is provided with a reinforcing arm, the other end of the reinforcing arm is provided with a reinforcing column, the other end of the reinforcing arm is connected to the mounting plate, and the inner side of the mounting plate is provided with a reinforcing shaft at the connection point with one end of the reinforcing arm.

[0017] By adopting the above technical solution, the tailgate hinge can be effectively strengthened.

[0018] Optionally, the mounting base has fitting plates on both sides, with positioning holes between the fitting plates. The fitting plates are adapted to the mounting groove, and the positioning holes are adapted to the limiting posts.

[0019] By adopting the above technical solution, the installation and positioning of the mounting base can be effectively achieved.

[0020] Optionally, the bottom of the mounting base is provided with an embedding plate, which is wider at the top and narrower at the bottom, and the embedding plate is embedded in the embedding groove and connected to the spring.

[0021] By adopting the above technical solution, the cushioning effect on the mounting base can be effectively achieved.

[0022] In summary, this utility model has the following beneficial effects:

[0023] 1. This utility model uses a base and a mounting base. The mounting base is installed inside the base, and the insert plate is embedded in the corresponding mounting groove. At this time, the limiting post is embedded in the corresponding positioning hole, thereby achieving the installation and fixing effect of the mounting base. At the same time, the insert plate is embedded in the insert groove. Since the insert plate is wider at the top and narrower at the bottom, its embedding depth is deeper. The bottom of the insert plate is connected to a spring, which can buffer the structure when working.

[0024] 2. This utility model, through the reinforcing arm, reinforcing column, reinforcing shaft one, and reinforcing shaft two, allows the telescopic rod to extend and retract during operation. Simultaneously, the connecting arm drives the reinforcing arm to work as well. The reinforcing arm effectively increases the strength of the tailgate hinge, preventing it from breaking. Furthermore, the telescopic rod and one end of the reinforcing arm are connected by reinforcing shaft one and reinforcing shaft two, respectively, further enhancing the structural strength and preventing breakage. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0026] Figure 2 This is a schematic diagram of the reinforced structure of this utility model.

[0027] Figure 3 This is a schematic diagram of the internal structure of the telescopic rod of this utility model.

[0028] Figure 4 This is a schematic diagram of the base and mounting bracket structure of this utility model.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Base; 101. Mounting bolt; 102. Mounting groove; 103. Limiting post; 104. Embedded groove; 105. Spring; 2. Mounting seat; 201. Fixing bolt; 202. Fixing seat; 203. Hydraulic rod; 204. Connecting arm; 205. Connecting shaft; 206. Telescopic rod; 207. Reinforcing arm; 208. Reinforcing post; 209. Buffer spring; 210. Fitting plate; 211. Positioning hole; 212. Embedded plate; 3. Mounting plate; 301. Reinforcing shaft one; 302. Reinforcing shaft two. Detailed Implementation

[0031] The following description, in conjunction with the embodiments of this utility model, includes appendices. Figure 1-4 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0032] Please refer to Figure 1-4 A reinforcing structure for a tailgate hinge for automotive parts includes a base 1, which is U-shaped. Mounting bolts 101 are provided on both sides of the base 1. Mounting seat 2 is provided on the upper surface of the base 1. Fixing bolts 201 are provided on both sides of the upper surface of the mounting seat 2. Fixing seat 202 is provided on the upper surface of the mounting seat 2. Hydraulic rod 203 is provided on the inner side of the fixing seat 202.

[0033] Mounting base 2 is mounted on the upper surface of base 1 using fixing bolts 201, and then mounting base 2 is installed using mounting bolts 101.

[0034] Reference Figure 1 and Figure 4 Mounting slots 102 are provided on the top of both sides of the base 1. The mounting slots 102 are extended. A limiting post 103 is provided between the mounting slots 102. The limiting post 103 is set to be wider on the left and narrower on the right.

[0035] An embedding groove 104 is provided on the upper surface of the base 1, and a spring 105 is provided inside the embedding groove 104. The top of the spring 105 is connected to the bottom of the mounting base 2.

[0036] The mounting base 2 has a mating plate 210 on both sides, and a positioning hole 211 is opened between the mating plates 210. The mating plate 210 is adapted to the mounting groove 102, and the positioning hole 211 is adapted to the limiting post 103.

[0037] The bottom of the mounting base 2 is provided with an embedded plate 212, which is wider at the top and narrower at the bottom. The embedded plate 212 is embedded in the interior of the embedded groove 104 and connected to the spring 105.

[0038] The mounting base 2 is installed inside the base 1, and the fitting plate 210 is embedded into the corresponding mounting groove 102. At this time, the limiting post 103 is embedded into the corresponding positioning hole 211, thereby achieving the installation and fixing effect of the mounting base 2. At the same time, the embedding plate 212 is embedded into the embedding groove 104. Since the embedding plate 212 is wider at the top and narrower at the bottom, its embedding depth is deeper. At the same time, the bottom of the embedding plate 212 is connected to the spring 105. When working, the spring 105 can buffer the structure.

[0039] Reference Figure 2 The inner side of the mounting base 2 is provided with a connecting arm 204, the top of the mounting base 2 is provided with a connecting shaft 205, and the outer surface of the connecting shaft 205 is provided with a telescopic rod 206.

[0040] The telescopic rod 206 is equipped with a buffer spring 209 inside, and the other end of the telescopic rod 206 is equipped with a mounting plate 3. The inner side of the mounting plate 3 is equipped with a reinforcing shaft 301 at the connection between it and one end of the telescopic rod 206.

[0041] One end of the connecting arm 204 is provided with a reinforcing arm 207, and the other end of the reinforcing arm 207 is provided with a reinforcing column 208. The other end of the reinforcing arm 207 is connected to the mounting plate 3. A reinforcing shaft 302 is provided at the connection between the inner side of the mounting plate 3 and one end of the reinforcing arm 207.

[0042] When in operation, the telescopic rod 206 extends and retracts, and at the same time, the connecting arm 204 drives the reinforcing arm 207 to work as well. The reinforcing arm 207 effectively increases the strength of the tailgate hinge, preventing the tailgate hinge from breaking. Furthermore, one end of the telescopic rod 206 and the reinforcing arm 207 are connected by reinforcing shaft 301 and reinforcing shaft 302 respectively, which further enhances the strength between the structures and further prevents structural breakage.

[0043] The implementation principle of this utility model is as follows: First, the mounting base 2 is installed inside the base 1. At the same time, during operation, the telescopic rod 206 extends and retracts. Simultaneously, the connecting arm 204 drives the reinforcing arm 207 to work as well. When the structure is working, the vibration generated is buffered by the buffer spring 209, and the mounting base 2 is buffered by the spring 105. This effectively disperses the vibration of the structure and prevents the structure from breaking due to vibration.

[0044] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A reinforcing structure of a tailgate hinge for an automobile accessory, comprising a base (1), characterized in that: The base (1) is concave, the two sides of the base (1) are provided with mounting bolts (101), the upper surface of the base (1) is provided with a mounting seat (2), the upper surface of the mounting seat (2) is provided with fixed bolts (201), the upper surface of the mounting seat (2) is provided with a fixing seat (202), the inner side of the fixing seat (202) is provided with a hydraulic rod (203).

2. The reinforcing structure of a tailgate hinge for an automobile accessory according to claim 1, characterized by: The top of the two sides of the base (1) is provided with mounting grooves (102), the mounting grooves (102) are extended, and the mounting grooves (102) are provided with limiting columns (103) therebetween.

3. The reinforcing structure of a tailgate hinge for an automobile accessory according to claim 1, characterized by: The upper surface of the base (1) is provided with an embedded groove (104), the embedded groove (104) is provided with a spring (105) inside, and the top of the spring (105) is connected with the bottom of the mounting seat (2).

4. The reinforcing structure of a tailgate hinge for an automobile accessory according to claim 1, characterized by: The inner side of the mounting seat (2) is provided with a connecting arm (204), the top of the mounting seat (2) is provided with a connecting shaft (205), and the outer surface of the connecting shaft (205) is provided with a telescopic rod (206).

5. The reinforcing structure of a tailgate hinge for an automobile accessory according to claim 4, characterized in that: The inside of the telescopic rod (206) is provided with a buffer spring (209), the other end of the telescopic rod (206) is provided with a mounting plate (3), and the inner side of the mounting plate (3) is provided with a reinforcing shaft one (301) at the connection with one end of the telescopic rod (206).

6. The reinforcing structure of a tailgate hinge for an automobile accessory according to claim 4, characterized by: One end of the connecting arm (204) is provided with a reinforcing arm (207), the other end of the reinforcing arm (207) is provided with a reinforcing column (208), the other end of the reinforcing arm (207) is connected with the mounting plate (3), and the inner side of the mounting plate (3) is provided with a reinforcing shaft two (302) at the connection with one end of the reinforcing arm (207).

7. The reinforcing structure of a tailgate hinge for an automobile accessory according to claim 1, characterized by: The two sides of the mounting seat (2) are provided with embedded plates (210), the embedded plates (210) are provided with positioning holes (211) therebetween, the embedded plates (210) are matched with the mounting grooves (102), and the positioning holes (211) are matched with the limiting columns (103).

8. The reinforcing structure of a tailgate hinge for an automobile accessory according to claim 1, characterized by: The bottom of the mounting seat (2) is provided with an embedded plate (212), the embedded plate (212) is wide at the top and narrow at the bottom, and the embedded plate (212) is embedded in the inside of the embedded groove (104) and connected with the spring (105).

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