ISOFIX interface cover structure

Abstract

The utility model belongs to the technical field of ISOFIX interface covers, and particularly relates to an ISOFIX interface cover structure which comprises a base, an ISOFIX interface is arranged on the rear side of the base, a mounting opening is formed in the base, a cover plate is arranged in the mounting opening, and a rotating mechanism is arranged between the cover plate and the mounting opening. A cavity is formed in the base and located on the left side of the mounting opening, rod holes are formed in the inner walls of the two sides of the cavity, limiting mechanisms are arranged between the rod holes and the cover plate, a reset mechanism is arranged in the cavity, and a protection mechanism is arranged on the left side of the base. The design is reasonable, by arranging the protection mechanism, the pull ring and the check block can be protected through the protection cover, the pull ring can be prevented from being touched by mistake, the cover plate can be prevented from being opened unintentionally, by arranging the limiting mechanism and the reset mechanism, the cover plate can be conveniently opened, and the practicability is high. Therefore, the purposes of prolonging the service life of the cover plate and reducing the use cost can be achieved.

Description

Technical Field

[0001] The present application relates to the technical field of ISOFIX interface covers, and in particular to an ISOFIX interface cover structure. Background Art

[0002] ISOFIX on car seats refers to a system that connects the child restraint system to the vehicle, which includes two rigid connection points on the vehicle and two corresponding rigid connection devices on the child restraint system.

[0003] At present, a Chinese patent announcement with announcement number CN219969467U discloses an ISOFIX interface cover structure, which includes a base and a cover plate, which are rotatably connected to the base, an arc groove is formed in the middle of the base, a first buckle and an elastic support sheet for fixing the seat cushion wire are provided at the lower end of the base, and a second buckle for fixing the seat cushion wire is provided at the upper end of the base; the first buckle includes a semi-cylindrical lock buckle, and the elastic support sheet is arranged toward the semi-cylindrical lock buckle and can support the seat cushion wire in the semi-cylindrical lock buckle; the structure is simple and easy to assemble, which reduces the difficulty of installation for the staff. After installation, the structure is firm and the appearance is good. After installation, the aesthetics of the seat is improved, the cover plate is convenient to open and close, the operation experience is good, and the comfort is better.

[0004] In actual use, it is found that the existing ISOFIX interface cover uses buckles to fix the cover plate. After long-term use, the buckles are easily broken due to wear, which shortens the service life and increases the cost of use. Therefore, we propose an ISOFIX interface cover structure to solve the above problem. Utility Model Content

[0005] The purpose of the present application is to solve the shortcomings of the prior art, namely, shortened service life and increased use cost, and to propose an ISOFIX interface cover structure.

[0006] In order to achieve the above purpose, this application adopts the following technical solutions:

[0007] An ISOFIX interface cover structure comprises a base, an ISOFIX interface is arranged at the rear side of the base, an installation opening is provided on the base, a cover plate is arranged in the installation opening, and a rotating mechanism is arranged between the cover plate and the installation opening; a cavity is provided in the base, the cavity is located on the left side of the installation opening, rod holes are provided on the inner walls on both sides of the cavity, a limiting mechanism is arranged between the rod hole and the cover plate, a reset mechanism is arranged in the cavity, and a protective mechanism is arranged on the left side of the base.

[0008] Preferably, the rotating mechanism comprises a rotating column and a rotating groove, the rotating columns are fixedly mounted on both sides of the cover plate, the inner walls on both sides of the mounting opening are provided with rotating grooves, and the rotating columns are rotatably connected to the corresponding rotating grooves.

[0009] Preferably, the limiting mechanism comprises a limiting rod and a limiting groove, the limiting rod is slidably installed in the rod hole, the limiting groove is arranged on the left side of the cover plate, and the right end of the limiting rod is snap-connected with the limiting groove.

[0010] Preferably, the reset mechanism includes a reset plate and a spring. The reset plate is fixedly sleeved on the limit rod, the reset plate is located in the cavity, the limit rod is sleeved with a spring, and both ends of the spring are respectively fixedly connected to the left inner wall of the cavity and the left side of the reset plate.

[0011] Preferably, a stopper is fixedly mounted on the left end of the limiting rod, and a pull ring is provided on the stopper.

[0012] Preferably, the protection mechanism includes a rotating seat and a protective cover. The rotating seat is fixedly installed on the left side of the base, the rotating seat is located above the rod hole, and the protective cover is rotatably installed on the rotating seat, and the protective cover is adapted to the stopper.

[0013] Preferably, a first groove is formed at the bottom of the cover plate, and a second groove is formed at the bottom of the protective cover.

[0014] Beneficial effects of this application:

[0015] 1. Through the cooperation between the protective cover and the rotating seat, the pull ring and the stopper can be protected by the protective cover, which can prevent the pull ring from being accidentally touched and the cover from being accidentally opened;

[0016] 2. Through the cooperation of the pull ring and the stop block, the limit rod can be conveniently pulled through the pull ring. Through the cooperation of the limit rod, the limit groove, the reset plate and the spring, the limit rod and the limit groove can be clamped, limited and disengaged, and the cover plate and the installation port can be limited, fixed or released, so that the cover plate can be conveniently opened, thereby extending the service life of the cover plate and reducing the use cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the three-dimensional structure of an ISOFIX interface cover structure proposed in this application;

[0018] Figure 2 This is a schematic diagram of the front cross-sectional structure of an ISOFIX interface cover structure proposed in this application;

[0019] Figure 3 This is a schematic structural diagram of part A of an ISOFIX interface cover structure proposed in this application;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the cover plate of the ISOFIX interface cover structure proposed in this application.

[0021] In the figure: 1. base; 2. ISOFIX interface; 3. installation port; 4. cover plate; 5. rotating column; 6. rotating groove; 7. cavity; 8. rod hole; 9. limit rod; 10. limit groove; 11. reset plate; 12. spring; 13. block; 14. pull ring; 15. rotating seat; 16. protective cover; 17. first groove; 18. second groove. DETAILED DESCRIPTION

[0022] The technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0023] Reference Figure 1-4 An ISOFIX interface cover structure comprises a base 1, an ISOFIX interface 2 is arranged on the rear side of the base 1, an installation opening 3 is opened on the base 1, a cover plate 4 is arranged in the installation opening 3, and a rotating mechanism is arranged between the cover plate 4 and the installation opening 3; a cavity 7 is opened in the base 1, the cavity 7 is located on the left side of the installation opening 3, rod holes 8 are opened on the inner walls on both sides of the cavity 7, a limiting mechanism is arranged between the rod hole 8 and the cover plate 4, a reset mechanism is arranged in the cavity 7, and a protective mechanism is arranged on the left side of the base 1.

[0024] In this embodiment, the rotating mechanism includes a rotating column 5 and a rotating groove 6. The rotating columns 5 are fixedly installed on both sides of the cover plate 4, and the inner walls on both sides of the installation opening 3 are provided with rotating grooves 6. The rotating column 5 is rotatably connected with the corresponding rotating groove 6. By providing a rotating mechanism, the rotating column 5 can rotate in the rotating groove 6, so that the cover plate 4 can be flipped up and down in the installation opening 3.

[0025] In this embodiment, the limiting mechanism includes a limiting rod 9 and a limiting groove 10. The limiting rod 9 is slidably installed in the rod hole 8. The limiting groove 10 is opened on the left side of the cover plate 4. The right end of the limiting rod 9 is clamped with the limiting groove 10. By setting the limiting mechanism, the limiting rod 9 can be clamped with the limiting groove 10, thereby achieving the purpose of fixing the cover plate 4.

[0026] In this embodiment, the reset mechanism includes a reset plate 11 and a spring 12. The reset plate 11 is fixedly sleeved on the limit rod 9, and the reset plate 11 is located in the cavity 7. The limit rod 9 is sleeved with a spring 12. The two ends of the spring 12 are respectively fixedly connected to the left inner wall of the cavity 7 and the left side of the reset plate 11. By providing a reset mechanism, the spring 12 can drive the reset plate 11 to move to the right and reset through the rebound force, thereby achieving the purpose of driving the limit rod 9 to move to the right and reset.

[0027] In this embodiment, a stopper 13 is fixedly mounted on the left end of the limiting rod 9 , and a pull ring 14 is arranged on the stopper 13 . By arranging the stopper 13 and the pull ring 14 , the limiting rod 9 can be conveniently pulled through the pull ring 14 .

[0028] In this embodiment, the protective mechanism includes a rotating seat 15 and a protective cover 16. The rotating seat 15 is fixedly installed on the left side of the base 1, and the rotating seat 15 is located above the rod hole 8. The protective cover 16 is rotatably installed on the rotating seat 15. The protective cover 16 is adapted to the block 13. By providing a protective mechanism, the pull ring 14 and the block 13 can be protected by the protective cover 16, which can avoid accidental touching of the pull ring 14 and prevent the cover 4 from being accidentally opened.

[0029] In this embodiment, a first groove 17 is provided at the bottom of the cover plate 4, and a second groove 18 is provided at the bottom of the protective cover 16. By providing the first groove 17 and the second groove 18, the cover plate 4 can be easily flipped through the first groove 17, and the protective cover 16 can be conveniently flipped through the second groove 18.

[0030] In the present application, when in use, first flip the protective cover 16 upward through the second buckle groove 18, and by pulling the pull ring 14 to the left, the stopper 13 can be driven to move to the left, the limiting rod 9 can be driven to move to the left, and the reset plate 11 can be driven to move to the left, so that the spring 12 can be compressed, the limiting rod 9 can be disengaged from the limiting groove 10, and the cover plate 4 can be released from the installation opening 3. By holding the first buckle groove 17 with your fingers and flipping the cover plate 4 upward, the purpose of convenient opening of the cover plate 4 can be achieved. When the cover plate 4 is closed, flip the cover plate 4 downward to the installation opening In the loading opening 3, by loosening the pull ring 14, the spring 12 can drive the reset plate 11 to move to the right and reset through the rebound force, and can drive the limit rod 9 to move to the right and reset, so that the limit rod 9 and the limit groove 10 can be limited and clamped, and the purpose of the cover plate 4 being limited and fixed can be achieved, thereby extending the service life of the cover plate 4 and reducing the use cost. By flipping the protective cover 16 downward, the pull ring 14 and the block 13 can be protected by the protective cover 16, and the pull ring 14 can be avoided from being accidentally touched, and the cover plate 4 can be prevented from being opened unintentionally.

Claims

1. An ISOFIX interface cover structure, characterized in that: The invention comprises a base (1), wherein an ISOFIX interface (2) is arranged on the rear side of the base (1), a mounting opening (3) is provided on the base (1), a cover plate (4) is arranged in the mounting opening (3), and a rotation mechanism is arranged between the cover plate (4) and the mounting opening (3); A cavity (7) is provided in the base (1), the cavity (7) is located on the left side of the mounting opening (3), rod holes (8) are provided on the inner walls on both sides of the cavity (7), a limit mechanism is provided between the rod hole (8) and the cover plate (4), a reset mechanism is provided in the cavity (7), and a protection mechanism is provided on the left side of the base (1).

2. The ISOFIX interface cover structure according to claim 1, characterized in that: The rotating mechanism comprises a rotating column (5) and a rotating groove (6); the rotating columns (5) are fixedly mounted on both sides of the cover plate (4); the inner walls on both sides of the mounting opening (3) are provided with rotating grooves (6); the rotating columns (5) are rotatably connected to the corresponding rotating grooves (6).

3. The ISOFIX interface cover structure according to claim 1, characterized in that: The limiting mechanism comprises a limiting rod (9) and a limiting groove (10); the limiting rod (9) is slidably mounted in the rod hole (8); the limiting groove (10) is provided on the left side of the cover plate (4); and the right end of the limiting rod (9) is snap-fitted to the limiting groove (10).

4. The ISOFIX interface cover structure according to claim 3, characterized in that: The reset mechanism comprises a reset plate (11) and a spring (12); the reset plate (11) is fixedly sleeved on the limit rod (9); the reset plate (11) is located in the cavity (7); the limit rod (9) is sleeved with a spring (12); two ends of the spring (12) are respectively fixedly connected to the left inner wall of the cavity (7) and the left side of the reset plate (11).

5. The ISOFIX interface cover structure according to claim 3, characterized in that: A stopper (13) is fixedly mounted on the left end of the limiting rod (9), and a pull ring (14) is provided on the stopper (13).

6. The ISOFIX interface cover structure according to claim 1, characterized in that: The protective mechanism comprises a rotating seat (15) and a protective cover (16); the rotating seat (15) is fixedly mounted on the left side of the base (1); the rotating seat (15) is located above the rod hole (8); the protective cover (16) is rotatably mounted on the rotating seat (15); the protective cover (16) is adapted to fit the stopper (13).

7. The ISOFIX interface cover structure according to claim 6, characterized in that: The bottom of the cover plate (4) is provided with a first groove (17), and the bottom of the protective cover (16) is provided with a second groove (18).

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