Special car door rotary opening mechanism for car model
Through the combined design of the hinge fixing block and the door lock base, the problem that the vehicle model door mechanism in the prior art cannot adapt to different models is solved, and the door rotation opening adaptation with a simple and convenient structure is achieved.
Patent Information
- Application Number
- CN202422268788.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-14
AI Technical Summary
The existing car model door assembly mechanism has a complex structure and cannot meet the matching needs of different models.
The combination design of hinge fixing block, hinge, hinge adapter block, door fixing aluminum plate, door lock adapter block, handle and door lock base is used to match different models by adjusting the spacing between the hinge fixing block and door lock base, so as to achieve rotary opening of the door.
It realizes adaptation to different models, with a simple structure and convenient assembly.
Smart Images
Figure CN223135886U_ABST
Abstract
Description
Technical Field
[0001] This application belongs to the technical field of the rotary opening and closing mechanism of the car model door, and particularly relates to a special door rotary opening mechanism for car models. Background Art
[0002] During the assembly process of car models, it is necessary to assemble the door mechanism according to different proportions and styles. The current door assembly mechanism has a relatively complex structure and cannot adapt to different vehicle models. Summary of the Invention
[0003] The purpose of this application is to overcome the defects of the prior art and provide a special door rotary opening mechanism for car models, which can match the doors of different vehicle models and has a relatively simple overall structure.
[0004] To achieve the above purpose, this application adopts the following technical solutions:
[0005] A special door rotary opening mechanism for car models includes a hinge fixed block, a hinge, a hinge adapter block, a door fixed aluminum plate, a door lock adapter block, a handle, a door lock, and a door lock base; the hinge fixed block is fixedly connected to the model skeleton body, the door lock base is fixedly connected to the model skeleton body, the hinge is fixedly locked on the hinge fixed block by bolts, the door lock is fixedly locked on the door lock base by bolts, one side of the door fixed aluminum plate is fixedly connected to the hinge adapter block, the other side of the door fixed aluminum plate is fixedly connected to the lock adapter block, and the handle is connected to the door lock adapter block.
[0006] In one solution, the door lock includes a housing fixedly arranged on the door lock adapter block, a lock tongue arranged in the housing, a compression spring connected to the lock tongue, and a lock tongue limit block fixedly connected to the door lock base; a lock tongue channel is arranged inside the housing, and the opening end of the lock tongue channel corresponds to the lock tongue limit block; the lock tongue is located in the lock tongue channel inside the housing, and a connecting plate perpendicular to the lock tongue is fixedly arranged on the lock tongue; one end of the compression spring is tightly abutted and fixed at the rear of the lock tongue channel, and the other end of the compression spring abuts against the connecting plate; the handle is connected to the housing through a rotating shaft, a lever is fixedly arranged on the handle, and the lever abuts against the connecting plate; the lever and the compression spring are respectively located on both sides of the connecting plate.
[0007] In one solution, the lock tongue limit block includes a bottom plate and a limit head fixedly arranged on the bottom plate, and the bottom plate is fixedly connected to the door lock base by bolts.
[0008] In one solution, the head of the lock tongue limit block is arc-shaped, and the limit head is spherical.
[0009] In one solution, the hinge adapter block includes a first adapter plate and a second adapter plate fixedly connected to the first adapter plate. The second adapter plate is perpendicular to the first adapter plate. The second adapter plate is fixedly connected to the hinge by bolts, and the first adapter plate is fixedly connected to the fixed aluminum plate by bolts.
[0010] The present application has the following positive effects:
[0011] It can match different vehicle models. When in use, the hinge fixing block and the door lock base can adjust the distance between the two according to different vehicle models to achieve different sizes of opening and closing doors for different vehicle models. And the overall structure is simple and the assembly is convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] FIG Figure 1 is a schematic structural diagram of the present application;
[0013] FIG Figure 2 is a schematic structural diagram of the door lock in the open state of the present application;
[0014] FIG Figure 3 is a schematic structural diagram of the door lock in the closed state of the present application;
[0015] In the drawings, 1, hinge fixing block; 2, hinge; 3, hinge adapter block; 31, first adapter plate; 32, second adapter plate; 4, door fixed aluminum plate; 5, door lock adapter block; 6, handle; 61, lever; 62, rotating shaft; 7, door lock; 71, housing; 72, lock tongue; 73, compression spring; 74, lock tongue limiting block; 741, bottom plate; 742, limiting head; 75, connecting plate; 76, lock tongue channel; 8, door lock base. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0016] The following embodiments given in conjunction with the drawings further illustrate the specific embodiments of the present application. The present application is not limited to the description of the following embodiments.
[0017] As Figure 1 shown, a special door rotating opening mechanism for a car model includes a hinge fixing block 1, a hinge 2, a hinge adapter block 3, a door fixed aluminum plate 4, a door lock adapter block 5, a handle 6, a door lock 7 and a door lock base 8; the hinge fixing block 1 is fixedly connected to the model skeleton body, the door lock base 8 is fixedly connected to the model skeleton body, the hinge 2 is fixedly locked to the hinge fixing block 1 by bolts, the door lock 7 is fixedly locked to the door lock base 8 by bolts, one side of the door fixed aluminum plate 4 is fixedly connected to the hinge adapter block 3, the other side of the door fixed aluminum plate 4 is fixedly connected to the lock adapter block, and the handle 6 is connected to the door lock adapter block 5.
[0018] During use, the hinge fixing block 1 and the door lock base 8 are fixed to the model skeleton body by welding. Then, the hinge 2 is locked to the hinge fixing block 1 by bolts, the door lock 7 is locked to the door lock base 8 by bolts, and the handle 6 and the door lock adapter block 5 are locked together. Open the hinge 2 to 45°. Using the door fixing aluminum plate 4 as the installation body, the hinge adapter block 3 and the door lock adapter block 5 are respectively fixed to the door fixing aluminum plate 4 by bolts. After forming an integral body, fix the hinge 2 and the hinge adapter block 3 firmly with bolts to complete the assembly. The overall structure is relatively simple and the assembly is convenient.
[0019] As Figure 2 and 3 shown, in some embodiments, the door lock 7 includes a housing 71 fixedly arranged on the door lock adapter block 5, a lock tongue 72 arranged in the housing 71, a compression spring 73 connected to the lock tongue 72, and a lock tongue limit block 74 fixedly connected to the door lock base 8; a lock tongue channel 76 is arranged inside the housing 71, and the opening end of the lock tongue channel 76 corresponds to the lock tongue limit block 74; the lock tongue 72 is located in the lock tongue channel 76 inside the housing 71, and a connecting plate 75 perpendicular to the lock tongue 72 is fixedly arranged on the lock tongue 72; one end of the compression spring 73 abuts and is fixed at the rear of the lock tongue channel 76, and the other end of the compression spring 73 abuts against the connecting plate 75; the handle 6 is connected to the housing 71 through a rotating shaft 62, and a lever 61 is fixedly arranged on the handle 6, and the lever 61 abuts against the connecting plate 75; the lever 61 and the compression spring 73 are respectively located on both sides of the connecting plate 75.
[0020] During use, after the lock tongue 72 extends out, the lock tongue limit block 74 blocks the lock tongue 72 to complete the door locking. When unlocking, rotate the handle 6, the lever 61 pushes the connecting plate 75, thereby driving the lock tongue 72 to move in the lock tongue channel 76, causing the lock tongue 72 to retract, and the compression spring 73 is compressed to complete the unlocking.
[0021] As Figure 2 shown, in some embodiments, the lock tongue limit block 74 includes a bottom plate 741 and a limit head 742 fixedly arranged on the bottom plate 741, and the bottom plate 741 is fixedly connected to the door lock base 8 by bolts. In some embodiments, the head of the lock tongue limit block 74 is arc-shaped, and the limit head 742 is spherical. This facilitates the lock tongue 72 to smoothly catch on one side of the limit head 742 during the door locking process.
[0022] Referring to the attached Figure 1 shown, in some embodiments, the hinge adapter block includes a first adapter plate 31 and a second adapter plate 32 fixedly connected to the first adapter plate 31. The second adapter plate 32 is perpendicular to the first adapter plate 31. The second adapter plate 32 is fixedly connected to the hinge by bolts, and the first adapter plate 31 is fixedly connected to the fixed aluminum plate by bolts.
[0023] The above content is a further detailed description of the present application in combination with specific preferred embodiments. It cannot be determined that the specific implementation of the present application is only limited to these descriptions. For those of ordinary skill in the technical field to which the present application pertains, without departing from the concept of the present application, several simple deductions or substitutions can be made, and all should be regarded as falling within the protection scope of the present application.
Claims
1. A special door rotating opening mechanism for a car model, characterized in that: It includes a hinge fixing block, a hinge, a hinge adapter block, a door fixed aluminum plate, a door lock adapter block, a handle, a door lock and a door lock base; the hinge fixing block is fixedly connected to the model skeleton body, the door lock base is fixedly connected to the model skeleton body, the hinge is fixedly locked on the hinge fixing block by bolts, the door lock is fixedly locked on the door lock base by bolts, one side of the door fixed aluminum plate is fixedly connected to the hinge adapter block, the other side of the door fixed aluminum plate is fixedly connected to the lock adapter block, and the handle is connected to the door lock adapter block.
2. The special door rotating opening mechanism for a car model according to claim 1, characterized in that: The door lock includes a housing fixedly arranged on the door lock adapter block, a lock tongue arranged in the housing, a compression spring connected to the lock tongue, and a lock tongue limiting block fixedly connected to the door lock base; a lock tongue channel is arranged inside the housing, and the opening end of the lock tongue channel corresponds to the lock tongue limiting block; the lock tongue is located in the lock tongue channel inside the housing, and a connecting plate perpendicular to the lock tongue is fixedly arranged on the lock tongue; one end of the compression spring is tightly abutted and fixed at the rear of the lock tongue channel, and the other end of the compression spring is abutted against the connecting plate; the handle is connected to the housing through a rotating shaft, a lever is fixedly arranged on the handle, and the lever is abutted against the connecting plate; the lever and the compression spring are respectively located on both sides of the connecting plate.
3. The special door rotating opening mechanism for a car model according to claim 2, characterized in that: The lock tongue limiting block includes a bottom plate and a limiting head fixedly arranged on the bottom plate, and the bottom plate is fixedly connected to the door lock base by bolts.
4. A special door rotating opening mechanism for a car model according to claim 3, characterized in that: The head of the lock tongue limiting block is arc-shaped, and the limiting head is spherical.
5. The special door rotating opening mechanism for a car model according to claim 1, characterized in that: The hinge adapter block includes a first adapter plate and a second adapter plate fixedly connected to the first adapter plate, the second adapter plate is perpendicular to the first adapter plate, the second adapter plate is fixedly connected to the hinge by bolts, and the first adapter plate is fixedly connected to the fixed aluminum plate by bolts.