A car key shell with high-transparency beautifying structure
By using a snap-fit structure between the first and second housings, combined with a transparent block and decorative panel, the problem of monotonous car key appearance is solved, enhancing visual design and ease of assembly, thus improving aesthetics and quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YUYAO APOLLO AUTO PARTS CO LTD
- Filing Date
- 2025-07-08
- Publication Date
- 2026-06-23
AI Technical Summary
Existing car keys have a monotonous appearance, lacking a sense of layering and visual appeal, and the assembly process is cumbersome and affects their aesthetics.
The outer shell is composed of a first shell and a second shell, which are fixed by snap-fitting through a fixed frame. A transparent block and a decorative panel are added to the fixed frame. Combined with elastic snap-fit blocks and limiting structures, the assembly process is simplified and the visual design and aesthetics are enhanced.
It significantly enhances the visual appeal and perceived quality of car keys, simplifies the assembly process, and improves the overall aesthetics.
Smart Images

Figure CN224396208U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive key technology, and in particular to an automotive key shell with a highly transparent and aesthetically pleasing structure. Background Technology
[0002] With the development of the automotive industry, consumers' requirements for car keys are no longer limited to functionality; they also have higher demands for their appearance design. Existing car keys are usually quite monotonous in appearance, lacking a sense of layering and visual appeal, making it difficult to meet users' pursuit of personalization and high quality. Furthermore, existing car keys use screws for fixing, which is not only cumbersome to assemble but also affects the overall aesthetics of the car key. Utility Model Content
[0003] The purpose of this invention is to provide a car key shell with a highly transparent and aesthetically pleasing structure to solve the problems mentioned in the background art.
[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a car key shell with a high transparency and aesthetic structure, including a first shell, a second shell, a fixing frame, a transparent block and a decorative panel. The second shell is provided at the top of the first shell. Protrusions are fixedly connected to both outer walls of the first shell and the second shell. The fixing frame is snapped and fixed on both sides of the second shell, and the first shell is snapped and fixed on the fixing frame. A decorative panel is sleeved inside the fixing frame, and the decorative panel is provided on one side of the protrusion. A transparent block is provided on one side of the decorative panel, and the transparent block is sleeved inside the fixing frame.
[0005] Preferably, the fixed frame has a receiving groove, and the decorative panel is sleeved in the receiving groove. The protrusion has an installation groove. Both outer walls of the first and second housings are fixedly connected with elastic blocks, and the elastic blocks are set in the installation groove. The receiving groove has a slot corresponding to the position of the elastic block, and the elastic block is locked and fixed in the slot.
[0006] Preferably, a flange is fixedly connected to the transparent block, and the flange is sleeved in the receiving groove. A through groove is conductively connected in the receiving groove, and the transparent block is sleeved in the through groove.
[0007] Preferably, a reinforcing rib is fixedly connected inside the first housing.
[0008] Preferably, a fixing block is installed inside the first housing, the fixing block has a hanging hole, a connecting block is fixedly connected to the fixing block, two stops are provided at the top of the connecting block, and the two stops are fixedly connected to the second housing, and two limiting rods are fixedly connected to the lower surface of the connecting block, each of the two limiting rods is fitted with a limiting ring, and the limiting ring is fixedly connected to the first housing.
[0009] Preferably, notches are provided on both the first and second housings at the positions corresponding to the fixing blocks, and the fixing blocks are fitted into the notches. Two stops are respectively provided on both sides of the notches, and two limiting rings are respectively provided on both sides of the notches.
[0010] This utility model provides a car key shell with a high-transparency and aesthetically pleasing structure. Its advantages are as follows: This utility model consists of a first shell and a second shell forming the main body of the car key shell, and a fixing frame is used to fix the first shell and the second shell together. By adding transparent blocks and decorative panels to the fixing frame, the product's sense of layering is significantly highlighted, making the car key's appearance more design-oriented and fashionable, enhancing the product's visual appeal and quality, and meeting users' needs for personalized appearance. Furthermore, this easy-to-assemble snap-fit structure design not only simplifies the assembly process but also improves the overall aesthetics of the product. Attached Figure Description
[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0012] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;
[0013] Figure 2 This is a schematic diagram of the overall front view sectional structure of this utility model;
[0014] Figure 3 for Figure 2 Enlarged view of the structure of region A in the middle;
[0015] Figure 4 This is a schematic diagram of the front view sectional structure of the fixed frame of this utility model.
[0016] In the diagram: 1. First housing; 11. Reinforcing rib; 12. Limiting ring; 2. Second housing; 21. Protrusion; 22. Mounting groove; 23. Elastic locking block; 24. Stop block; 25. Notch; 3. Fixing frame; 31. Receiving groove; 32. Through groove; 33. Locking groove; 4. Transparent block; 41. Flange; 5. Fixing block; 51. Hanging hole; 52. Connecting block; 53. Limiting rod; 6. Decorative panel. Detailed Implementation
[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0018] Please see the appendix Figure 1 -Appendix Figure 4This utility model provides an embodiment of a car key shell with a high-transparency and aesthetically pleasing structure, comprising a first shell 1, a second shell 2, a fixing frame 3, a transparent block 4, and a decorative panel 6. The second shell 2 is located at the top of the first shell 1. Protrusions 21 are fixedly connected to the outer walls of both sides of the first shell 1 and the second shell 2. The fixing frame 3 is snapped onto both sides of the second shell 2, and the first shell 1 is snapped onto the fixing frame 3. A decorative panel 6 is fitted inside the fixing frame 3, and the decorative panel 6 is located on one side of the protrusions 21. A transparent block 4 is located on one side of the decorative panel 6 and is fitted inside the fixing frame 3. The first shell 1 and the second shell 2 constitute the main body of the car key shell. The body 2 is locked by the fixed frame 3. The transparent block 4 and the decorative panel 6 serve a decorative purpose, and the decorative panel 6 is used to display text, pictures, and other content. The fixed frame 3 has a receiving groove 31, and the decorative panel 6 is fitted into the receiving groove 31. The protrusion 21 has an installation groove 22. Elastic blocks 23 are fixedly connected to the outer walls of both sides of the first housing 1 and the second housing 2, and the elastic blocks 23 are set in the installation groove 22. The receiving groove 31 has a slot 33 corresponding to the position of the elastic block 23, and the elastic block 23 is snapped and fixed in the slot 33. The fixed frame 3 accommodates the decorative panel 6 through the receiving groove 31, and the protrusion 21 is used to abut against the decorative panel 6. The protrusion 21 accommodates the elastic block 23 through the installation groove 22. Block 23, in conjunction with slot 33, achieves the snap-fit fixation between the first housing 1, the second housing 2, and the fixing frame 3; a flange 41 is fixedly connected to the transparent block 4, and the flange 41 is sleeved in the receiving groove 31, which is connected to a through groove 32, and the transparent block 4 is sleeved in the through groove 32. The flange 41 is used to limit the position of the transparent block 4; a reinforcing rib 11 is fixedly connected inside the first housing 1 to improve the strength of the first housing 1; a fixing block 5 is installed inside the first housing 1, and a hanging hole 51 is opened on the fixing block 5. A connecting block 52 is fixedly connected to the fixing block 5, and two stops 24 are provided at the top of the connecting block 52, and the two stops 24 are fixedly connected inside the second housing 2. Two limiting rods 53 are fixedly connected to the surface, and each limiting rod 53 is fitted with a limiting ring 12. The limiting ring 12 is fixedly connected to the first housing 1. The fixing block 5 is installed with a key buckle through the hanging hole 51. The stop block 24 and the limiting ring 12 are used to limit the connecting block 52. The limiting ring 12, in conjunction with the limiting rod 53, is also used to limit the connecting block 52, so that the position of the fixing block 5 on the connecting block 52 is fixed. The first housing 1 and the second housing 2 are both provided with notches 25 at the positions corresponding to the fixing block 5, and the fixing block 5 is fitted into the notch 25. Two stop blocks 24 are respectively set on both sides of the notch 25, and two limiting rings 12 are respectively set on both sides of the notch 25. The notch 25 is used to accommodate the fixing block 5.
[0019] Working principle: When assembling and using this utility model, the transparent block 4 is installed into the fixed frame 3, and the flange 41 slides along the receiving groove 31 to the limit position. At this time, the transparent block 4 protrudes from the through groove 32. The decorative plate 6 is installed into the receiving groove 31, and the fixed block 5 is installed on the first housing 1 so that the limiting rod 53 is inserted into the limiting ring 12. The first housing 1 and the second housing 2 are closed so that the fixed block 5 is in the notch 25. The stop block 24 presses the connecting block 52 against the limiting ring 12. Then, the two fixed frames 3 are installed on both sides of the first housing 1 so that the elastic card block 23 is inserted into the card slot 33 and the protrusion 21 abuts against the decorative plate 6. The assembly of the car key shell is then completed. The reinforcing rib 11 is used to improve the strength of the first housing 1, the mounting groove 22 is used to accommodate the elastic card block 23, and the hanging hole 51 is used to install the key ring.
[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of 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.
[0021] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.
[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.
Claims
1. A car key shell with a high-transparency aesthetic structure, comprising a first shell (1), a second shell (2), a fixing frame (3), a transparent block (4), and a decorative panel (6), characterized in that: The first housing (1) is provided with a second housing (2) at its top. Both sides of the first housing (1) and the second housing (2) are fixedly connected with protrusions (21). Both sides of the second housing (2) are fixedly connected with fixed frames (3), and the first housing (1) is fixedly connected to the fixed frames (3). A decorative plate (6) is sleeved inside the fixed frame (3), and the decorative plate (6) is located on one side of the protrusions (21). A transparent block (4) is provided on one side of the decorative plate (6), and the transparent block (4) is sleeved inside the fixed frame (3).
2. The car key shell with a high-transparency aesthetic structure according to claim 1, characterized in that: The fixed frame (3) has a receiving groove (31) and the decorative plate (6) is fitted into the receiving groove (31). The protrusion (21) has an installation groove (22). The outer walls of the first housing (1) and the second housing (2) are fixedly connected with elastic blocks (23), and the elastic blocks (23) are set in the installation groove (22). The receiving groove (31) has a slot (33) at the position corresponding to the elastic blocks (23), and the elastic blocks (23) are snapped and fixed in the slot (33).
3. The car key shell with a high-transparency aesthetic structure according to claim 1, characterized in that: A flange (41) is fixedly connected to the transparent block (4), and the flange (41) is sleeved in the receiving groove (31). A through groove (32) is conductively connected in the receiving groove (31), and the transparent block (4) is sleeved in the through groove (32).
4. The car key shell with a high-transparency aesthetic structure according to claim 1, characterized in that: The first housing (1) is fixedly connected with a reinforcing rib (11).
5. A car key housing with a high-transparency aesthetic structure according to claim 4, characterized in that: A fixing block (5) is installed inside the first housing (1). A hanging hole (51) is provided on the fixing block (5). A connecting block (52) is fixedly connected to the fixing block (5). Two stops (24) are provided at the top of the connecting block (52), and the two stops (24) are fixedly connected to the second housing (2). Two limiting rods (53) are fixedly connected to the lower surface of the connecting block (52). A limiting ring (12) is sleeved on each of the two limiting rods (53), and the limiting ring (12) is fixedly connected to the first housing (1).
6. A car key housing with a high-transparency aesthetic structure according to claim 5, characterized in that: Both the first housing (1) and the second housing (2) have notches (25) at the positions corresponding to the fixing block (5), and the fixing block (5) is fitted into the notch (25). Two stops (24) are respectively set on both sides of the notch (25), and two limiting rings (12) are respectively set on both sides of the notch (25).