Segmented opening type automobile side door hinge structure

Abstract

The utility model discloses a segmented opening type automobile side door hinge structure. The segmented opening type automobile side door hinge structure comprises an automobile side door, a segmented resistance device is fixedly installed on the automobile side door, the segmented resistance device comprises limiting blocks, the limiting blocks are arranged at the upper end and the lower end of the segmented resistance device, through holes are formed in the limiting blocks, and guide columns penetrate through the through holes; the opening angle of the automobile side door can be effectively controlled, the automobile side door can be subjected to proper resistance and resilience force in the opening process through the coordination effect of the segmented resistor and the resistance spring, and therefore accurate control over the opening angle of the side door is achieved. The situation that the vehicle door of a vehicle parked beside or other obstacles are collided due to the fact that the opening angle of the side door of the vehicle is too large can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of a segmented opening type automobile side door hinge structure, in particular to a segmented opening type automobile side door hinge structure. Background Art

[0002] The segmented opening car side door hinge structure provides a more flexible way to open the side door to facilitate passengers to enter and exit the vehicle while saving space. This hinge structure usually divides the door into two or more parts that can be opened independently or slid sideways, rather than the traditional single integral door panel.

[0003] In the existing segmented opening type automobile side door hinge structure technology, usually when the automobile side door lock handle is opened, the automobile side door will be unlocked and popped open, and then the automobile side door can be opened and pushed open. This process is divided into two stages to open the automobile side door.

[0004] In this solution, the angle of the car side door is likely to be too large when it is opened, and the opening angle of the car side door cannot be controlled and adjusted, which may cause it to hit the door of the vehicle parked next to it or other obstacles.

[0005] Therefore, it is necessary to provide a segmented opening type automobile side door hinge structure to solve the above technical problems. Utility Model Content

[0006] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a segmented opening automobile side door hinge structure which can control the opening angle of the automobile side door through multi-stage segmented hinges.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0008] The segmented opening automobile side door hinge structure comprises: an automobile side door, a segmented resistor is fixedly installed on the automobile side door, and the segmented resistor comprises: a limit block, the limit block is arranged at the upper and lower ends of the segmented resistor, a through hole is provided inside the limit block and a guide column is passed through, a resistance spring is installed at the lower end of the limit block, and the resistance spring is installed at the upper end of a fixed ring, and the fixed ring passes through the segmented resistor, a guide column is fixedly installed at the upper end of the fixed ring, a fixed plate is installed at the lower end of the guide column, and a segmented movable block is installed at the lower end of the fixed plate, the segmented movable block is connected to a multi-segment shaft, the multi-end shaft is provided with a segmented groove, and the multi-end shaft is provided with a first-level segment groove.

[0009] Preferably, a movable bolt is fixedly mounted on one end of the fixed plate, the movable bolt is provided with a connecting rod, the connecting rod runs through a guide rod, and the guide rod is fixedly mounted on one end of the segmented movable block.

[0010] Preferably, a limit plate is fixedly mounted on one end of the multi-section shaft, the multi-section shaft comprises a first-section groove, and the first-section groove is provided with a damping plate.

[0011] Preferably, a movable plate is fixedly mounted on one end of the multi-section shaft, and a rotating shaft is provided inside the movable plate.

[0012] Preferably, the rotating shaft is installed inside the first rolling bearing and the second rolling bearing, and the first rolling bearing and the second rolling bearing are fixedly installed on a U-shaped mounting plate.

[0013] Preferably, the movable plate is installed with a telescopic hose, and one end of the telescopic hose is fixedly installed on the side door of the vehicle.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] (1) The utility model can effectively control the opening angle of the vehicle side door by utilizing a segmented resistor and a resistance spring, a guide column, a multi-segment shaft and a segmented movable block, a first-stage groove and a segmented groove, and engaging the segmented movable block in the segmented groove of the multi-segment shaft. Through the coordinated action of the segmented resistor and the resistance spring, the vehicle side door can be subjected to appropriate resistance and rebound force during the opening process, thereby achieving precise control of the opening angle of the side door, and effectively preventing the vehicle side door from opening too far and hitting the door of a nearby vehicle or other obstacles.

[0016] (2) The utility model can block the maximum opening angle of the vehicle side door by utilizing the limiter, and can effectively limit the opening angle of the vehicle side door. The damping can prevent the vehicle side door from opening too quickly, and can reduce the occurrence of collision and friction accidents.

[0017] (3) When the side door of the automobile of the utility model is opened, the multi-end shaft will be exposed to the environment. The telescopic hose can effectively prevent the multi-end shaft from being penetrated by water, foreign objects, dust, etc., thereby preventing the multi-end shaft from being rusted or damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of the segmented opening automobile side door hinge structure provided by the utility model from a first perspective;

[0019] Figure 2 A second perspective structural schematic diagram of the segmented opening automobile side door hinge structure provided by the utility model;

[0020] Figure 3 A schematic diagram of a multi-segment shaft structure of a segmented opening automobile side door hinge structure provided by the utility model;

[0021] Figure 4A schematic diagram of the multi-section shaft and the segmented resistance structure of the segmented opening automobile side door hinge structure provided by the utility model;

[0022] Figure 5 A schematic diagram of the structure of a segmented resistor of a segmented opening automobile side door hinge structure provided by the utility model;

[0023] Figure 6 for Figure 5 A magnified view of point A;

[0024] Among them, the names corresponding to the figure numbers are: 100, car side door; 101, telescopic hose; 200, segmented resistor; 201, limit block; 202, guide column; 203, resistance spring; 204, fixed ring; 205, segmented movable block; 206, fixed plate; 207, movable bolt; 208, connecting rod; 209, guide rod; 300, multi-section shaft; 301, limit plate; 302, segmented groove; 303, first-stage groove; 304, damping plate; 306, movable plate; 307, rotating shaft; 308, bearing cover; 309, first rolling bearing; 310, U-shaped mounting plate; 311, second rolling bearing. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings and embodiments. The present invention includes but is not limited to the following embodiments.

[0026] First embodiment:

[0027] like Figure 1-3 , Figure 5As shown, the segmented opening type automobile side door hinge structure provided by the utility model comprises: an automobile side door 100, the automobile side door 100 is connected and fixed with a segmented resistor 200 by screws, and the segmented resistor 200 can limit and control the opening angle of the automobile side door, and the segmented resistor 200 comprises: a limit block 201, the limit block 201 is installed at the upper and lower ends of the segmented resistor 200, and a through hole is provided inside the limit block 201 and a guide column 202 is penetrated, and the guide column 202 moves up and down inside the limit block 201, and the lower end of the limit block 201 is fixed with a resistance spring 201 by a bolt. 3 connection and fixation. When the guide column 202 moves, the resistance spring 203 provides a certain degree of resistance and resilience to help the guide column 202 maintain stability and control speed during movement. The resistance spring 203 connects and fixes the fixing ring 204 through bolts. The fixing ring 204 runs through the segmented resistor 200. The fixing ring 204 can move up and down with the guide column 202 inside the segmented resistor 200. The upper end of the fixing ring 204 is connected and fixed to the guide column 202 by welding. The lower end of the guide column 202 is connected and fixed to the fixing plate 206 by screws. The lower end of the fixing plate 206 is installed with The segmented movable block 205 can be moved in the groove of the multi-segment shaft 300. The segmented movable block 205 is embedded in the groove of the multi-segment shaft 300. The multi-segment shaft 300 is provided with a segmented groove 302. The segmented groove 302 can limit the opening angle of the car side door. The multi-segment shaft 300 is provided with a first-stage groove 303. The first-stage groove 303 is the deepest and has a smaller slope angle than other segments, so the resistance is relatively large. In actual use, when the car side door is opened, it will bounce a certain distance. The multi-segment shaft 300 is the first-stage groove 303, and the segmented resistor 20 0 The opening angle of the automobile side door is controlled in the first-stage groove 303. Later, when the automobile side door is pulled to open at a larger angle, the resistance of the resistance spring 203 can slow down the opening angle speed of the automobile side door when the fixing ring 204 and the guide column 202 of the segmented resistor 200 move up and down. When the segmented movable block 205 enters the next segmented groove 302, the resistance spring 203 forms a rebound force to fit the segmented movable block 205 with the segmented groove 302. By engaging the segmented movable block 205 in the segmented groove 302 of the multi-segment shaft 300, the opening angle of the automobile side door can be controlled.

[0028] In this embodiment, by utilizing the segmented resistor 200 and the resistance spring 203, the guide column 202, the multi-segment shaft 300, the segmented movable block 205, the first-stage groove 303 and the segmented groove 302, the segmented movable block 205 is engaged in the segmented groove 302 of the multi-segment shaft 300, and the opening angle of the vehicle side door can be effectively controlled. Through the coordinated action of the segmented resistor 200 and the resistance spring 203, the vehicle side door can be subjected to appropriate resistance and rebound force during the opening process, thereby achieving precise control of the opening angle of the side door, which can effectively prevent the vehicle side door from opening too large and hitting the door of the vehicle parked next to it or other obstacles.

[0029] Second embodiment:

[0030] like Figure 5 , Figure 6 As shown, one end of the fixed plate 206 is connected and fixed to the movable bolt 207 by a screw, and the movable bolt 207 is connected and fixed to the connecting rod 208 by welding. The connecting rod 208 runs through the guide rod 209, and the connecting rod 208 can rotate in the guide rod 209. The guide rod 209 is installed at one end of the segmented movable block 205. When the side door of the car is opened, the segmented movable block 205 can rotate through the connecting rod 208 and the guide rod 209.

[0031] Third embodiment:

[0032] like Figure 3-4 As shown, one end of the multi-section shaft 300 is connected and fixed with a limit plate 301 by bolts, and the multi-section shaft 300 includes a first-section groove 303, and the damping plate 304 is connected and fixed inside the first-section groove 303 by hot melting. The damping plate 304 is made of a rough and wear-resistant metal material, which can increase the resistance inside the first-section groove 303.

[0033] In this embodiment, the limiting plate 301 can be used to limit the opening angle of the vehicle side door, and the damping plate 304 can be used to prevent the vehicle side door from opening too quickly, thereby reducing the occurrence of collision and friction accidents.

[0034] Fourth embodiment:

[0035] like Figure 3 As shown, one end of the multi-section shaft 300 is connected and fixed to the movable plate 306 by bolts, and the movable plate 306 is connected and fixed to the rotating shaft 307 by welding, and the multi-section shaft 300 is driven to rotate by the rotation of the movable plate 306 and the rotating shaft 307.

[0036] Fifth embodiment:

[0037] like Figure 3-4As shown, the rotating shaft 307 runs through the first rolling bearing 309 and the second rolling bearing 311. The first rolling bearing 309 and the second rolling bearing 311 are composed of an outer ring, a ball, and an inner ring structure. The rotating shaft 307 can be rotated in the inner rings of the first rolling bearing 309 and the second rolling bearing 311. The first rolling bearing 309 and the second rolling bearing 311 are connected and fixed with a U-shaped mounting plate 310 by bolts, and the U-shaped mounting plate 310 is installed on the automobile frame.

[0038] Sixth embodiment:

[0039] like Figure 1 , Figure 3 As shown, the movable plate 306 is connected and fixed with the telescopic hose 101 by bolts, and one end of the telescopic hose 101 is installed on the vehicle side door 100. The telescopic hose 101 is made of a rubber material that can be stretched and shortened, and a through hole is formed inside the telescopic hose 101, and a multi-end shaft runs through the inside of the telescopic hose 101.

[0040] In this embodiment, when the side door of the car is opened, the multi-end shaft will be exposed to the environment. The telescopic hose 101 can effectively prevent the multi-end shaft from being infiltrated by water, foreign objects, dust, etc., and prevent the multi-end shaft from being rusted or damaged.

[0041] When in use, when the car side door is opened, it will bounce open a certain distance, which is the first-stage groove 303 on the multi-end shaft 300, and the segmented resistor 200 controls the opening angle of the car side door within the first-stage groove 303. Afterwards, when the car side door is pulled to open a larger angle, the resistance of the resistance spring 203 can slow down the opening angle speed of the car side door through the fixing ring 204 and the guide column 202 of the segmented resistor 200. When the segmented movable block 205 enters the next segmented groove 302, the resistance spring 203 forms a rebound force to engage the segmented movable block 205 with the segmented groove 302. By engaging the segmented movable block 205 in the segmented groove 302 of the multi-segment shaft, the opening angle of the car side door can be controlled.

[0042] The above embodiment is only one of the preferred implementation modes of the present utility model and should not be used to limit the protection scope of the present utility model. Any changes or modifications that are made to the main design concept and spirit of the present utility model without any substantive significance, as long as the technical problems solved are still consistent with the present utility model, should be included in the protection scope of the present utility model.

Claims

1. A segmented opening automobile side door hinge structure, characterized in that: include: A vehicle side door (100), wherein the vehicle side door (100) is fixedly installed with a segmented resistor (200), wherein the segmented resistor (200) comprises: a limit block (201), wherein the limit block (201) is arranged at the upper and lower ends of the segmented resistor (200), wherein a through hole is provided inside the limit block (201) and a guide column (202) passes through the through hole, wherein a resistance spring (203) is installed at the lower end of the limit block (201), and wherein the resistance spring (203) is installed at the upper end of a fixing ring (204). The fixing ring (204) passes through the segmented resistor (200), the upper end of the fixing ring (204) is fixedly mounted with a guide column (202), the lower end of the guide column (202) is mounted with a fixing plate (206), the lower end of the fixing plate (206) is mounted with a segmented movable block (205), the segmented movable block (205) is connected to a multi-segment shaft (300), the multi-segment shaft (300) is provided with a segmented groove (302), and the multi-segment shaft (300) is provided with a first-stage groove (303).

2. The segmented opening automobile side door hinge structure according to claim 1, characterized in that: A movable bolt (207) is fixedly mounted on one end of the fixed plate (206), and the movable bolt (207) is provided with a connecting rod (208). The connecting rod (208) runs through a guide rod (209), and the guide rod (209) is fixedly mounted on one end of the segmented movable block (205).

3. The segmented opening automobile side door hinge structure according to claim 1, characterized in that: A limit plate (301) is fixedly mounted on one end of the multi-section shaft (300), and the multi-section shaft (300) comprises a first-stage groove (303), and the first-stage groove (303) is provided with a damping plate (304).

4. The segmented opening automobile side door hinge structure according to claim 3, characterized in that: A movable plate (306) is fixedly mounted on one end of the multi-section shaft (300), and a rotating shaft (307) is disposed inside the movable plate (306).

5. The segmented opening automobile side door hinge structure according to claim 4, characterized in that: The rotating shaft (307) is installed inside a first rolling bearing (309) and a second rolling bearing (311), and the first rolling bearing (309) and the second rolling bearing (311) are fixedly installed on a U-shaped mounting plate (310).

6. The segmented opening automobile side door hinge structure according to claim 4, characterized in that: The movable plate (306) is equipped with a telescopic hose (101), and one end of the telescopic hose (101) is fixedly mounted on a vehicle side door (100).

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