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CN-121973606-A - Floor door and vehicle

CN121973606ACN 121973606 ACN121973606 ACN 121973606ACN-121973606-A

Abstract

The invention discloses a ground door and a vehicle, and relates to the technical field of vehicles, wherein the ground door comprises an inner plate and an outer plate, the inner plate comprises an integrally formed plate body and an asparagus lock catch installation part, an installation cavity is formed between the plate body and the outer plate, the asparagus lock catch installation part is convexly arranged in the installation cavity, an accommodating space for installing an asparagus lock catch is formed, and the asparagus lock catch is used for realizing detachable locking fit between the ground door and the asparagus. The technical scheme provided by the invention aims to simplify the structure of the ground door and improve the production assembly efficiency of the ground door.

Inventors

  • ZHANG QIANG
  • GU KE
  • AI YANG
  • LIU WEI

Assignees

  • 浙江吉利控股集团有限公司
  • 吉利汽车研究院（宁波）有限公司

Dates

Publication Date
20260505
Application Date
20260313

Claims (10)

  1. 1. The utility model provides a ground door, is applied to the vehicle, its characterized in that, ground door includes inner panel and planking, the inner panel includes integrated into one piece's board body and asparagus hasp installation department, the board body with be formed with the installation cavity between the planking, the arch of asparagus hasp installation department is located the installation intracavity to construct the accommodation space that is used for installing the asparagus hasp, the asparagus hasp is used for realizing detachable locking cooperation between ground door and the asparagus.
  2. 2. The floor door of claim 1, wherein the latch mounting portion includes a first supporting portion and two second supporting portions surrounding the receiving space, two sides of the first supporting portion are respectively connected to one of the second supporting portions, and the latch is mounted on the first supporting portion.
  3. 3. The floor door of claim 2, wherein said latch mounting portion further comprises two third support portions, said two third support portions being disposed on opposite sides of said two second support portions, said third support portions and said corresponding second support portions defining a cavity.
  4. 4. A floor door as claimed in claim 3, wherein said panel body is formed with a first communication port communicating with said cavity, said second and third support portions being further configured to form a second communication port communicating with said cavity, said first and second communication ports being disposed opposite each other.
  5. 5. A floor door as claimed in claim 3, wherein the edge of the first supporting portion is bent to provide a first abutting portion, the third supporting portion includes a second abutting portion, two ends of the first abutting portion are respectively connected to two second abutting portions, and the first abutting portion and the second abutting portion are both abutted to the outer plate.
  6. 6. The floor door of claim 5, wherein the first abutment and/or the second abutment are connected to the outer panel by a fastener.
  7. 7. The floor door of claim 2, wherein the first support portion has a first mounting hole for the latch to be connected by a fastener, a first reinforcing protrusion is protruding from a side of the first support portion facing away from the accommodating space, and the first mounting hole penetrates through the first reinforcing protrusion.
  8. 8. The floor door of claim 7, wherein the panel body is formed with a first convex hull at a side facing the installation cavity, the first convex hull is formed with a concave space at a side facing away from the installation cavity, and the first reinforcing protrusion is connected to the first convex hull.
  9. 9. The floor door according to any one of claims 1 to 8, wherein the inner panel is integrally formed by die casting; And/or, the inner plate is configured to be made of magnesium alloy material; and/or the outer plate is configured to be made of aluminum alloy; And/or the plate body is provided with a weight-reducing passing opening.
  10. 10. A vehicle comprising a floor door as claimed in any one of claims 1 to 9.

Description

Floor door and vehicle Technical Field The invention relates to the technical field of vehicles, in particular to a ground door and a vehicle. Background In recent years, the back door of an automobile has various shapes, and the top-bottom door type is often popularized as a bright spot on a passenger car. In the related art, the ground door is generally based on an inner plate and an outer plate, and the installation support for installing the lock catch is additionally arranged, so that the overall structure is complex, the number of parts is increased, and the production and assembly efficiency is reduced. Disclosure of Invention The invention mainly aims to provide a ground door and a vehicle, and aims to simplify the structure of the ground door and improve the production assembly efficiency of the ground door. In order to achieve the above object, the floor door provided by the invention comprises an inner plate and an outer plate, wherein the inner plate comprises an integrally formed plate body and an asparagus locker mounting part, a mounting cavity is formed between the plate body and the outer plate, the asparagus locker mounting part is convexly arranged in the mounting cavity, a containing space for mounting an asparagus locker is formed, and the asparagus locker is used for realizing detachable locking fit between the floor door and the asparagus. In an embodiment, the latch mounting portion includes a first supporting portion and two second supporting portions that enclose to form the accommodating space, two sides of the first supporting portion are respectively connected to one of the second supporting portions, and the latch is mounted on the first supporting portion. In an embodiment, the latch mounting portion further includes two third supporting portions, the two third supporting portions are disposed on two opposite sides of the two second supporting portions, and the third supporting portions and the corresponding second supporting portions enclose a cavity. In an embodiment, the plate body is formed with a first communication port communicating with the cavity, the second support portion and the third support portion are further configured to form a second communication port communicating with the cavity, and the first communication port and the second communication port are disposed opposite to each other. In an embodiment, the edge of the first supporting portion is bent to form a first abutting portion, the third supporting portion includes a second abutting portion, two ends of the first abutting portion are respectively connected with two second abutting portions, and the first abutting portion and the second abutting portion are both abutted to the outer plate. In an embodiment, the first abutment and/or the second abutment are connected to the outer plate by a fastener. In an embodiment, the first supporting portion is provided with a first mounting hole, so that the locking buckle is connected through a fastener, a first reinforcing protruding portion is protruding on one side, away from the accommodating space, of the first supporting portion, and the first mounting hole penetrates through the first reinforcing protruding portion. In an embodiment, the plate body is formed with a first convex hull at a side facing the mounting cavity, the first convex hull is formed with a concave space at a side facing away from the mounting cavity, and the first reinforcing convex portion is connected to the first convex hull. In one embodiment, the inner plate is integrally formed by die casting. In one embodiment, the inner plate is configured as a magnesium alloy material. In one embodiment, the outer plate is configured as an aluminum alloy material. In one embodiment, the plate body is provided with a weight-reducing access. The invention also provides a vehicle which comprises the ground door. According to the technical scheme, the plate body and the installation part of the asparagus locker are integrally formed, so that the installation site of the asparagus locker is directly integrated in the integrally formed structure of the inner plate, an independent bracket, a welding piece or an additional installation plate is not required to be additionally arranged, the number of parts is reduced, the assembly process is simplified, and the production efficiency and the assembly precision are improved. Meanwhile, the installation cavity formed by the periphery of the plate body and the outer plate can provide a reliable installation space for the asparagus lock catch, on the basis, the asparagus lock catch is accommodated in the accommodation space formed by the asparagus lock catch installation part, so that the installation stability of the asparagus lock catch is further guaranteed, and reliable locking and smooth separation between the heaven door and the earth door in the opening and closing process are ensured. Drawings In order to more clearly illustrate the embodiments of the p