Automobile threshold assembly

Abstract

The utility model provides an automobile door threshold assembly relates to automobile door threshold technical field, the device includes the car frame and roof board, the top of car frame is equipped with the isolation subassembly for preventing rainwater from entering the car, the inside of car frame is equipped with the connecting component for the connection of door threshold and vehicle, the connecting component includes the fixed rod of fixed mounting in the bottom of roof board, one end of fixed rod is fixedly connected with the block, the inside of car frame is equipped with the sliding slot, the one side of sliding slot is located in the inside of car frame and is equipped with the clamping groove still, the inside of sliding slot is connected with the block of abutment and runs through one side of car frame and is fixedly connected with the pull rod on the one side of block of abutment, can effectively avoid the situation that rainwater enters the car through the isolation subassembly, greatly reduces the working strength of staff through connecting component, improves the efficiency of the change of door threshold ornament simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of automotive door sill technology, specifically automotive door sill assemblies. Background Technology

[0002] The car door sill assembly is an important part of the car body structure. It usually refers to the exterior component assembly located at the connection between the door and the body. It consists of side sheet metal, door sill exterior trim and connecting parts. It is assembled through a stacked structure. Its main function is to improve the sealing when the door is closed and the overall aesthetics of the car body.

[0003] Car door sill assembly exterior accessories are popular aftermarket parts that enhance the aesthetics and practicality of vehicles. They primarily achieve personalization through material upgrades, protective functions, and visual design. Scratch-resistant and wear-resistant: Covering the door sill area prevents scratches and deformation of the paint caused by shoes or luggage handling, making them especially suitable for families with elderly people or children.

[0004] Most car door frame trims on the market can effectively seal and reduce noise and water, but in actual use, they are usually glued with adhesive. When the trim is damaged or replaced, workers heat the adhesive to reduce its stickiness, thus making it easier to remove. However, when removing the trim, some adhesive is often left on the door frame, which still requires workers to clean it, causing some inconvenience. Utility Model Content

[0005] The purpose of this invention is to provide an automotive door sill assembly to solve the problems in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A car door sill assembly includes a frame and a roof panel. The top of the frame is provided with an insulating component to prevent rainwater from entering the vehicle. The interior of the frame is provided with a connecting component for connecting the door sill to the vehicle.

[0008] The connecting assembly includes a fixing rod fixedly installed at the bottom of the roof panel, with a stop block fixedly connected to one end of the fixing rod. A sliding groove is provided inside the frame, and a slot is also provided on one side of the sliding groove inside the frame. The stop block is slidably connected inside the sliding groove, and a pull rod is fixedly connected to one side of the frame, which is located on the side of the stop block. The connecting assembly facilitates the disassembly and installation of door sill decorations by workers, greatly increasing their work efficiency.

[0009] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0010] In one alternative: a spring is fixedly connected to the outer wall of the pull rod on one side of the abutment block, one end of the spring is fixedly connected to the inner wall of the slot, and a pull ring is fixedly connected to one end of the pull rod; by pulling, the pull rod moves, and the abutment block moves, causing the spring to contract, which can effectively limit and fix the abutment block.

[0011] In one alternative: the number of connecting components is two, and they are installed symmetrically along the center line of the vehicle frame.

[0012] In one alternative: the abutment block and the abutting block are installed in an abutting manner, and the width of the abutment block is the same as the width of the slide groove, and the size of the abutting block matches the size of the slot; by designing that the abutment block and the slot are the same size, the abutment block can be effectively inserted into the bottom of the slide groove, thereby limiting the movement.

[0013] In one alternative embodiment: the isolation component includes a connecting block fixedly installed on the top of the roof panel, the roof panel being installed on the top of the vehicle frame, the top of the connecting block having a groove, and the isolation block being movably connected inside the groove, the isolation block being umbrella-shaped; the isolation component can effectively isolate rainwater and reduce tire noise to avoid discomfort to the occupants of the vehicle.

[0014] In one alternative: the top of the isolation block has a groove, and the outer wall of the isolation block is made of silicone.

[0015] In one alternative: the top of the roof panel is provided with a plurality of guide grooves evenly distributed, and the width of the roof panel is greater than the width of the vehicle frame.

[0016] In one alternative: a first anti-collision beam is fixedly connected to the inner wall of the roof panel, a second anti-collision beam is fixedly connected to one side of the first anti-collision beam, and a third anti-collision beam is fixedly connected to one side of the second anti-collision beam. The height of the second anti-collision beam is slightly smaller than the height of the first and third anti-collision beams. When a vehicle collision occurs, the coordinated installation of multiple anti-collision beams can significantly reduce the possibility of door frame deformation preventing the door from opening.

[0017] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0018] 1. In this utility model, the pull ring drives the pull rod to move, the pull rod drives the abutment block to move, the rigid spring plate drives the abutment block to move, the slide groove guides the abutment block, the abutment block drives the fixing rod to move, and the fixing rod drives the roof panel to move, thus achieving the function of disassembling the roof panel and greatly reducing the workload of the staff.

[0019] 2. In this utility model, the installation of the isolation block can be completed by pressing the isolation block into the groove at the top of the connecting block. The disassembly function can be completed by pulling the groove and pulling the protrusion at the bottom of the isolation block out of the groove. The design of the isolation block can prevent damage to the vehicle frame and guide rainwater through the guide groove to prevent rainwater from entering the vehicle. Attached Figure Description

[0020] Figure 1 A three-dimensional structural diagram of the automobile door sill assembly is provided for this utility model;

[0021] Figure 2 A schematic diagram of the isolation component structure of the automotive door sill assembly is provided for this utility model;

[0022] Figure 3 This utility model presents a schematic diagram of the connecting component structure of an automobile door sill assembly.

[0023] Legend:

[0024] 1. Vehicle frame; 2. Isolation assembly; 201. Isolation block; 202. Connecting block; 203. Pull groove; 204. Roof panel; 205. Guide groove; 3. Connecting assembly; 301. Fixing rod; 302. Abutment block; 304. Abutment block; 305. Spring; 306. Tie rod; 307. Slide groove; 308. Slot; 4. First anti-collision beam; 5. Second anti-collision beam; 6. Third anti-collision beam. Detailed Implementation

[0025] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0027] Example 1

[0028] Please see Figures 1-3 The present invention provides a technical solution: a car door sill assembly, including a car frame 1 and a car roof panel 204. The top of the car frame 1 is provided with an isolation component 2 for preventing rainwater from entering the car, and the interior of the car frame 1 is provided with a connecting component 3 for connecting the door sill and the vehicle.

[0029] A first anti-collision beam 4 is fixedly connected to the inner wall of the roof panel 204. A second anti-collision beam 5 is fixedly connected to one side of the first anti-collision beam 4. A third anti-collision beam 6 is fixedly connected to one side of the second anti-collision beam 5. The height of the second anti-collision beam 5 is slightly smaller than the height of the first anti-collision beam 4 and the third anti-collision beam 6.

[0030] When a vehicle collides, the impact force pushes against the roof panel 204. The impact force received by the roof panel 204 compresses the third anti-collision beam 6. The hollow design of the third anti-collision beam 6 provides the first layer of buffering for the impact force. At this time, the impact force pushes against the second anti-collision beam 5. Similarly, the second anti-collision beam 5 provides the second layer of buffering for the impact force. Similarly, the third anti-collision beam 6 provides the third layer of buffering for the impact force, which can effectively reduce the impact force acting on the vehicle frame 1.

[0031] Please see Figure 3 The connecting component 3 includes a fixing rod 301 fixedly installed at the bottom of the roof panel 204. One end of the fixing rod 301 is fixedly connected to a stop block 302. A sliding groove 307 is provided inside the frame 1. A slot 308 is also provided on one side of the sliding groove 307 inside the frame 1. A stop block 304 is slidably connected inside the sliding groove 307. A pull rod 306 is fixedly connected to one side of the frame 1 and the side of the stop block 304.

[0032] A spring 305 is also fixedly connected to the outer wall of the pull rod 306 on one side of the abutment block 304. One end of the spring 305 is fixedly connected to the inner side wall of the slot 308, and a pull ring is fixedly connected to one end of the pull rod 306.

[0033] There are two connecting components 3, which are installed symmetrically along the center line of the frame 1;

[0034] The abutment block 302 and the abutment block 304 are installed in an abutment position, and the width of the abutment block 302 is the same as the width of the slide groove 307, and the size of the abutment block 304 matches the size of the slot 308;

[0035] When installing the door sill decoration, place the roof panel 204 on the vehicle frame 1, align the abutment block 302 with the slide groove 307, and then press the roof panel 204. The roof panel 204 moves the fixing rod 301, which in turn moves the abutment block 302. Guided by the slide groove 307, the abutment block 302 abuts against the surface of the abutment block 304. The worker continues to apply force, causing the abutment block 302 to move against the abutment block 304. The locking groove 308 provides limiting guidance, and the abutment block 304 causes the spring 305 to contract, reaching a certain position. Afterwards, the spring 305 abuts the abutment block 304 to reset. By installing a rigid spring plate at the bottom of the slide groove 307, the rigid spring plate generates a certain pushing force on the abutment block 304, thereby locking the abutment block 304. When disassembly is required, the worker pulls the pull ring, which drives the pull rod 306 to move. The pull rod 306 drives the abutment block 304 to move. At this time, the elasticity of the rigid spring plate abuts the abutment block 302 to move. The abutment block 302 drives the fixing rod 301 to move, and the fixing rod 301 drives the roof panel 204 to be disassembled.

[0036] Example 2

[0037] Please see Figure 2 The isolation component 2 includes a connecting block 202 fixedly installed on the top of the roof panel 204. The roof panel 204 is installed on the top of the vehicle frame 1. A groove is provided on the top of the connecting block 202. An isolation block 201 is movably connected inside the groove. The isolation block 201 is umbrella-shaped.

[0038] The top of the isolation block 201 is provided with a groove 203, and the outer wall of the isolation block 201 is made of silicone material;

[0039] The top of the roof panel 204 is evenly provided with several guide grooves 205, and the width of the roof panel 204 is greater than the width of the frame 1.

[0040] When rainwater falls on the top of the roof panel 204, it is guided by the guide groove 205 to prevent rainwater from entering the vehicle. When it is necessary to install the isolation block 201, simply install the protrusion at the bottom of the isolation block 201 into the groove of the connecting block 202. Similarly, the pull groove 203 can be pulled to complete the disassembly. At the same time, the isolation block 201 can effectively reduce the damage and wear of the vehicle frame 1 during a collision.

[0041] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A car door sill assembly, comprising a frame (1) and a roof panel (204), characterized in that: The top of the vehicle frame (1) is provided with an isolation component (2) to prevent rainwater from entering the vehicle, and the interior of the vehicle frame (1) is provided with a connecting component (3) for connecting the door sill and the vehicle. The connecting assembly (3) includes a fixing rod (301) fixedly installed at the bottom of the roof panel (204). One end of the fixing rod (301) is fixedly connected to a stop block (302). A sliding groove (307) is provided inside the frame (1). A slot (308) is also provided on one side of the sliding groove (307) inside the frame (1). A stop block (304) is slidably connected inside the sliding groove (307). A pull rod (306) is fixedly connected to one side of the frame (1) on the side of the stop block (304).

2. The automotive door sill assembly according to claim 1, characterized in that: A spring (305) is fixedly connected to the outer wall of the pull rod (306) on one side of the abutment block (304). One end of the spring (305) is fixedly connected to the inner wall of the slot (308), and a pull ring is fixedly connected to one end of the pull rod (306).

3. The automotive door sill assembly according to claim 2, characterized in that: The number of the connecting components (3) is two, and they are installed symmetrically on the center line of the frame (1).

4. The automotive door sill assembly according to claim 2, characterized in that: The abutment block (302) and the abutment block (304) are installed in abutment position, and the width of the abutment block (302) is the same as the width of the slide groove (307), and the size of the abutment block (304) matches the size of the slot (308).

5. The automotive door sill assembly according to claim 4, characterized in that: The isolation component (2) includes a connecting block (202) fixedly installed on the top of the roof panel (204), the roof panel (204) is installed on the top of the vehicle frame (1), the top of the connecting block (202) has a groove, and an isolation block (201) is movably connected inside the groove. The isolation block (201) is umbrella-shaped.

6. The automotive door sill assembly according to claim 4, characterized in that: The top of the isolation block (201) is provided with a groove (203), and the outer wall of the isolation block (201) is made of silicone material.

7. The automotive door sill assembly according to claim 5, characterized in that: The top of the roof panel (204) is evenly provided with several guide grooves (205), and the width of the roof panel (204) is greater than the width of the frame (1).

8. The automotive door sill assembly according to claim 1, characterized in that: The inner wall of the roof panel (204) is fixedly connected to a first anti-collision beam (4), a second anti-collision beam (5) is fixedly connected to one side of the first anti-collision beam (4), and a third anti-collision beam (6) is fixedly connected to one side of the second anti-collision beam (5). The height of the second anti-collision beam (5) is slightly smaller than the height of the first anti-collision beam (4) and the third anti-collision beam (6).

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