Multi-section opening and closing type automobile auxiliary instrument panel sliding door structure

Abstract

The utility model relates to a multi-section opening and closing type automobile auxiliary instrument panel sliding door structure which comprises a sliding cover plate structure, a base structure and a limiting opening and closing channel structure, the base structure is arranged on the upper portion of an automobile storage box body, and the sliding cover plate structure is connected to the upper portion of the base structure; the sliding cover plate structure is arranged on the base structure, segmented opening and closing of the sliding cover plate structure are carried out through a limiting opening and closing channel structure arranged between the sliding cover plate structure and the base structure, and the base structure comprises a cover plate body and a set of moving rails arranged on the two sides of the cover plate body and comprises a base frame body. The base frame body is divided into a movable assembling base body part and a sleeving part matched with the assembled storage box body, and the limiting opening and closing channel structure is arranged between the lower portion of the cover plate body and the upper portion of the movable assembling base body part. The sliding door structure of the auxiliary instrument panel of the automobile adopts a movable cover body structure; the multi-section opening and closing state can be achieved, the design mechanism is simple, mold design is easy, assembling is easy, the structure is not prone to damage, and an object and the cover in the structure are prone to being blocked.

Description

Technical Field

[0001] This utility model relates to the field of automotive interior parts, and in particular to a multi-segment opening and closing automotive sub-dashboard sliding door structure. Background Technology

[0002] The sliding door design for the passenger side dashboard allows users to access items without taking up too much interior space. This design typically includes two sliding doors that, when closed, are positioned side-by-side at the storage compartment opening and can be slid from the closed position to the open position. When open, the sliding doors overlap, with the second door positioned inside the first when open. This design not only provides storage but also optimizes the utilization of interior space.

[0003] The prior art, patent number CN106740515B, discloses a sliding door structure for a vehicle's sub-dashboard, a vehicle's sub-dashboard, and a vehicle. This sliding door structure includes a first side support plate, a second side support plate, a first sliding door, and a second sliding door. The first and second side support plates are spaced apart, forming a storage space between them. The first and second sliding doors have a closed position that covers the opening of the storage space and an open position that opens the opening of the storage space. When closed, the first and second sliding doors are arranged side-by-side at the opening of the storage space. The first sliding door can slide from the closed position to the open position relative to the first and second side support plates. The second sliding door can slide from the closed position to the open position under the push of the first sliding door. When open, the second sliding door is located inside the first sliding door. With this sliding door structure, the first and second sliding doors do not occupy excessive interior space when open.

[0004] Existing technologies using two sliding doors for one-stage opening and closing, or two-stage opening and closing, have drawbacks such as complex mechanisms, cumbersome mold design, troublesome assembly, easy structural damage, and easy obstruction of objects by the structure. Utility Model Content

[0005] The purpose of this invention is to provide a multi-segment opening and closing sliding door structure for automotive sub-dashboards, thereby solving the design problems of existing automotive sub-dashboard sliding door structures.

[0006] The technical solution adopted by this utility model to solve its technical problem is: a multi-segment opening and closing sliding door structure for automotive sub-dashboard, including a sliding cover structure, a base structure, and a limiting opening and closing channel structure disposed between the sliding cover structure and the base structure. The base structure is disposed on the upper part of the automotive storage box, and the sliding cover structure is connected to the upper part of the base structure. The sliding cover structure is opened and closed in segments by means of the limiting opening and closing channel structure disposed between the sliding cover structure and the base structure. The base structure includes a cover body and a set of moving tracks disposed on both sides of the cover body. The base structure includes a base frame, which is divided into a movable assembly seat part and a sleeve part for assembling the storage box. The limiting opening and closing channel structure is disposed between the lower part of the cover body and the upper part of the movable assembly seat part.

[0007] The aforementioned limiting opening and closing channel structure includes a labyrinthine directional limiting channel structure located at the lower part of the cover plate body and an opening and closing limiting component located at the upper part of the movable assembly base body and connected to the cover plate body.

[0008] The opening and closing limiting assembly includes a set of limiting spring assemblies disposed in the movable assembly base, a cover displacement controller disposed in the movable assembly base, and a slow-moving assembly disposed between the movable assembly base and the lower part of the cover plate.

[0009] The limiting spring assembly includes a coil spring body and a coil spring shaft. The coil spring body and the coil spring shaft are located in the spring mounting channel in the movable assembly seat. The coil spring body is connected to the connecting end provided at the lower part of the cover plate body at the position of the cover plate body covering the sleeve part. The coil spring body is in a tensioned state.

[0010] The cover displacement controller includes a limiting body mounting base in the movable assembly body, a limiting rod in the limiting body mounting base, and a limiting stop in the movable assembly body at the rear end of the limiting rod. The limiting rod contacts the labyrinth directional limiting channel structure and stops the opening and closing of the cover.

[0011] The slow-moving component includes a slowing gear in the limiting body mounting seat and a slowing rack in the lower part of the cover plate. The slowing rack works in conjunction with the slowing gear and the limiting spring assembly to perform slow, step-by-step displacement.

[0012] The maze-like directional limiting channel structure includes an outer loop side, an intermediate limiting inner channel spaced apart from the outer loop side, and a guide opening section located at the outer end of the outer loop side. The left end of the intermediate limiting inner channel is provided with a fully open limiting groove, and the right end of the intermediate limiting inner channel is provided with a half open limiting groove. A reset stop member for limiting rods to stop movement is provided on the cover plate outside the fully open limiting groove. A guide member is provided at the position of the outer loop side opposite to the fully open limiting groove.

[0013] The beneficial effects of this utility model are as follows: the sliding door structure of the automotive sub-dashboard adopts a movable cover structure; it can realize multiple opening and closing states, the design mechanism is simple, the mold design is easy, the assembly is simple, the structure is not easily damaged, and objects are easy to jam with the cover in the structure.

[0014] The system includes a maze-like directional control mechanism that connects two maze-like directional control channels. When the sliding door is closed, pushing it to the first stop point and releasing it locks the door. To open up more storage space, continue pushing the door in the same direction as before to the stop point, release it, and lock the door. Continuing to push the door in the same direction and releasing it causes the door to spring back and close.

[0015] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 for Figure 1 A bottom view.

[0018] Figure 3 for Figure 1 A three-dimensional image.

[0019] Figure 4 for Figure 1 Exploded view.

[0020] Figure 5 This is a schematic diagram of the base structure of this utility model.

[0021] Figure 6 This is a schematic diagram of the inner surface structure of the sliding cover plate structure of this utility model.

[0022] Figure 7 for Figure 6 A magnified view of a portion of the image.

[0023] Figure 8 This is a schematic diagram of the present invention.

[0024] Figure 9 This is a closed-loop diagram of the physical state of this utility model.

[0025] Figure 10 This is a diagram showing one segment of the physical state of the present invention in its open state.

[0026] Figure 11 This is a diagram showing the two-stage open state of the present invention.

[0027] In the diagram: 1. Cover plate, 2. Push seat, 3. Moving track, 4. Base frame, 5. Moving assembly seat, 6. Sleeve, 7. Spring body, 8. Spring shaft, 9. Spring mounting channel, 10. Limiting body mounting seat, 11. Limiting rod, 12. Limiting stop, 13. Retarding gear, 14. Retarding rack, 15. Outer return track edge, 16. Middle limiting inner channel, 17. Guide notch section, 18. Fully open limiting groove, 19. Half open limiting groove, 20. Reset stop, 21. Guide component, 22. Connecting end, 23. Main body connecting end. Detailed Implementation

[0028] The terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end" used in the application text to indicate the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing the present invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] Example 1, such as Figure 1-7 As shown, a multi-segment opening and closing sliding door structure for a car's secondary instrument panel includes a sliding cover structure, a base structure, and a limiting opening and closing channel structure disposed between the sliding cover structure and the base structure. The base structure is located on the upper part of the car's storage box, and the sliding cover structure is connected to the upper part of the base structure. The sliding cover structure is opened and closed in segments through the limiting opening and closing channel structure disposed between the sliding cover structure and the base structure. The base structure includes a cover body 1 with a push seat 2 and a set of moving tracks 3 disposed on both sides of the cover body. The base structure includes a base frame 4 with a main body connecting end 23. The base frame is divided into a movable assembly seat part 5 and a fitting part 6 for assembling the storage box. The limiting opening and closing channel structure is disposed between the lower part of the cover body 1 and the upper part of the movable assembly seat part.

[0031] The aforementioned limiting opening and closing channel structure includes a labyrinthine-path limiting channel structure located at the lower part of the cover plate body and an opening and closing limiting assembly located at the upper part of the movable assembly base body and connected to the cover plate body. The opening and closing limiting assembly includes a set of limiting spring assemblies located in the movable assembly base body, a cover body displacement controller located in the movable assembly base body, and a slow-moving assembly located between the movable assembly base body and the lower part of the cover plate body.

[0032] The limiting spring assembly includes a coil spring body 7 and a coil spring shaft 8. The coil spring body and the coil spring shaft are located in the spring mounting channel 9 in the movable assembly seat. The coil spring body is connected to the connecting end 22 provided at the lower part of the cover plate body at the position of the cover plate body covering the sleeve part. The coil spring body is in a tensioned state.

[0033] The cover displacement controller includes a limiting body mounting base 10 in the movable assembly base 5, a limiting rod 11 in the limiting body mounting base, and a limiting stop 12 in the movable assembly base at the rear end of the limiting rod. The limiting rod contacts the maze-oriented limiting channel structure and stops the opening and closing of the cover.

[0034] The slow-moving component includes a slow-speed gear 13 disposed in the limiting body mounting seat and a slow-speed rack 14 disposed at the lower part of the cover plate. The slow-speed rack cooperates with the slow-speed gear and the limiting spring assembly to perform slow, step-by-step displacement.

[0035] The maze-like directional limiting channel structure includes an outer loop side 15, an intermediate limiting inner channel 16 spaced apart from the outer loop side, and a guide opening section 17 located at the outer end of the outer loop side. The right end of the intermediate limiting inner channel is provided with a fully open limiting groove 18, and the left end of the intermediate limiting inner channel is provided with a half open limiting groove 19. The cover plate outside the fully open limiting groove is provided with a reset stop member 20 for limiting rod to stop movement, and a guide member 21 is provided at the position of the outer loop side opposite to the fully open limiting groove.

[0036] like Figure 9-11As shown, when the cover limiting rod 11 swings, it enters the labyrinthine directional limiting channel structure between the outer perimeter return channel 15 and the middle limiting inner channel 16 through the guide notch 17 at the lower part of the outer perimeter return channel 15. During the linkage process, the limiting rod 11 enters the half-open limiting groove 19 from the guide notch 17 at the lower end of the outer perimeter return channel. When it continues to move to the fully open state, the limiting rod 11 moves to the guide member 21 and from the outer perimeter return channel 15 to the fully open limiting groove 18 at the left end of the middle limiting inner channel 16. When it returns to the closed position, the limiting rod 11 is introduced to the upper outer perimeter return channel 15 through the reset stop member 20 and exits from the guide notch 17 at the upper end of the outer perimeter return channel. The limiting spring assembly connected to the cover plate 1 is a tensioning device and is used in conjunction with the cover displacement controller and the labyrinthine directional limiting channel structure; the cover plate 1 is in a half-open and fully open state in the base frame 4. Connect the components. In the closed state, when the sliding door reaches the first stop point, release the handle to lock the sliding door. To open up more storage space, continue pushing in the same direction as the first time to the stop point, release the handle, and lock the sliding door. Continue pushing the sliding door in the same direction as before and release the handle. The sliding door will spring back under the action of the coil spring, thus closing the sliding door.

[0037] The sliding door structure of the automotive sub-dashboard adopts a movable cover structure; it can realize multiple opening and closing states, with a simple design mechanism, easy mold design, simple assembly, and the structure is not easily damaged. However, objects are prone to jamming with the cover in the structure.

[0038] The above embodiments are merely descriptions of preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

[0039] The parts not covered in this utility model are the same as or can be implemented using existing technologies.

Claims

1. A multi-segment opening and closing sliding door structure for an automotive sub-dashboard, comprising a sliding cover structure, a base structure, and a limiting opening and closing channel structure disposed between the sliding cover structure and the base structure. The base structure is located on the upper part of the automotive storage box, and the sliding cover structure is connected to the upper part of the base structure. The sliding cover structure is opened and closed in segments by means of the limiting opening and closing channel structure disposed between the sliding cover structure and the base structure. The base structure comprises a cover body and a set of moving tracks disposed on both sides of the cover body. The base structure comprises a base frame, which is divided into a movable assembly seat part and a sleeve part for assembling the storage box. The limiting opening and closing channel structure is disposed between the lower part of the cover body and the upper part of the movable assembly seat part.

2. The multi-segment opening and closing sliding door structure for automotive sub-dashboard as described in claim 1, characterized in that: The aforementioned limiting opening and closing channel structure includes a labyrinthine directional limiting channel structure located at the lower part of the cover plate body and an opening and closing limiting component located at the upper part of the movable assembly base body and connected to the cover plate body.

3. The multi-segment opening and closing sliding door structure for automotive sub-dashboard as described in claim 2, characterized in that: The opening and closing limiting assembly includes a set of limiting spring assemblies disposed in the movable assembly base, a cover displacement controller disposed in the movable assembly base, and a slow-moving assembly disposed between the movable assembly base and the lower part of the cover plate.

4. The multi-segment opening and closing sliding door structure for automotive sub-dashboard as described in claim 3, characterized in that: The limiting spring assembly includes a coil spring body and a coil spring shaft. The coil spring body and the coil spring shaft are located in the spring mounting channel in the movable assembly seat. The coil spring body is connected to the connecting end provided at the lower part of the cover plate body at the position of the cover plate body covering the sleeve part. The coil spring body is in a tensioned state.

5. The multi-segment opening and closing sliding door structure for automotive sub-dashboard as described in claim 3, characterized in that: The cover displacement controller includes a limiting body mounting base in the movable assembly body, a limiting rod in the limiting body mounting base, and a limiting stop in the movable assembly body at the rear end of the limiting rod. The limiting rod contacts the labyrinth directional limiting channel structure and stops the opening and closing of the cover.

6. The multi-segment opening and closing sliding door structure for automotive sub-dashboard as described in claim 3, characterized in that: The slow-moving component includes a slowing gear in the limiting body mounting seat and a slowing rack in the lower part of the cover plate. The slowing rack works in conjunction with the slowing gear and the limiting spring assembly to perform slow, step-by-step displacement.

7. The multi-segment opening and closing sliding door structure for automotive sub-dashboard as described in claim 2, characterized in that: The maze-like directional limiting channel structure includes an outer loop side, an intermediate limiting inner channel spaced apart from the outer loop side, and a guide opening section located at the outer end of the outer loop side. The left end of the intermediate limiting inner channel is provided with a fully open limiting groove, and the right end of the intermediate limiting inner channel is provided with a half open limiting groove. A reset stop member for limiting rods to stop movement is provided on the cover plate outside the fully open limiting groove. A guide member is provided at the position of the outer loop side opposite to the fully open limiting groove.

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