Novel structure of aluminum alloy showcase door body
Patent Information
- Application Number
- CN202521789310.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-21
- Publication Date
- 2026-09-29
- Estimated Expiration
- 2035-08-21
AI Technical Summary
[0003]本实用新型的目的在于提供一种新型结构铝合金展示柜门体，以解决上述背景技术中提出现有的展示柜门体通常是一个整体，结构较为简单，且门体周边缺少防护机构，导致门体在受到撞击或碰撞时，容易导致门体易受损，从而造成对门体进行整体更换，进而大幅增加维修成本以及现有的展示柜门体在组装期间，需要通过多种辅助工具对其进行辅助安装，从而大幅降低门体在组装期间的便捷性的问题
本技术方案通过门盖、门框和铝合金门条的配合，使新型结构铝合金展示柜门体在使用期间，利用铝合金门条实现门体在使用期间不易被碰坏，大幅提升门体在使用期间的安全性和美观效果，利用可拆式门框和门盖的配合，解决了门体在使用期间因碰撞和撞击而出现损坏导致需要更换整个门体的问题，从而大幅降低门体的维护成本。
Smart Images
Figure CN224813687U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of display cabinet technology, specifically to a novel aluminum alloy display cabinet door. Background Technology
[0002] Display cases are protective display stands provided for showcasing goods. Their colors can be chosen to match the store's decor. Display cases are sturdy, easy to assemble and disassemble, and convenient to transport. They are widely used in company showrooms, exhibitions, department stores, and advertising, and are prevalent in industries such as handicrafts, gifts, jewelry, mobile phones, eyeglasses, watches, tobacco and alcohol, and cosmetics. However, existing technologies have the following problems: 1. Existing display case doors are usually a single piece with a simple structure and lack protective mechanisms around the door. This makes the door easily damaged by impacts or collisions, requiring complete replacement and significantly increasing maintenance costs; 2. Assembling existing display case doors requires various auxiliary tools, making the process cumbersome, time-consuming, and labor-intensive, greatly reducing ease of assembly and failing to meet user needs. Utility Model Content
[0003] The purpose of this utility model is to provide a novel structural aluminum alloy display cabinet door to address the problems mentioned in the background art, which state that existing display cabinet doors are typically a single unit with a simple structure and lack protective mechanisms around the door. This makes the door easily damaged by impacts or collisions, necessitating complete replacement and significantly increasing maintenance costs. Furthermore, existing display cabinet doors require various auxiliary tools for assembly, greatly reducing ease of use. To achieve the above objectives, this utility model provides the following technical solution: A novel structural aluminum alloy display cabinet door includes an outer shell assembly and two door covers. Two inserts are respectively provided at both ends of the two door covers. The two inserts have cavities inside, and sliding grooves are formed on the inner walls of the two cavities. Two movable plates are respectively provided inside the two cavities, and a return spring is provided between the two movable plates. Slider blocks are provided at both ends of the two movable plates, and locking pins are provided on the side of the two movable plates away from the return spring. A handle is provided in the middle of one side of the outer shell assembly.
[0004] The outer casing assembly includes two door frames, each with two slots at both ends, and a slot is provided on one side of the interior of each slot; the slots and the locking pins are connected by a locking mechanism.
[0005] More preferably, aluminum alloy door strips are provided on the exterior of both door frames and both door covers.
[0006] More preferably, the external dimensions of the slider and the internal dimensions of the groove are the same.
[0007] More preferably, the locking pin and the insert block are configured as a sliding connection.
[0008] More preferably, the insert and the latch are symmetrical about the vertical center line of the door cover.
[0009] According to the foregoing description of this solution, the beneficial technical effects of this utility model include: This technical solution, through the combination of door cover, door frame, and aluminum alloy door strip, makes the new structure aluminum alloy display cabinet door less prone to damage during use. The aluminum alloy door strip makes the door less susceptible to damage during use, greatly improving the safety and aesthetics of the door. The combination of detachable door frame and door cover solves the problem of needing to replace the entire door due to damage caused by collisions and impacts during use, thereby significantly reducing the maintenance cost of the door.
[0010] This technical solution, through the cooperation of locking pins, return springs, and moving plates, enables the rapid assembly of the door frame and door cover during the use of the new structure aluminum alloy display cabinet door, greatly improving the convenience of door assembly, increasing work efficiency during door assembly, and thus significantly enhancing the practicality of the door. Attached Figure Description
[0011] Figure 1 This is a front view structural diagram of the present utility model.
[0012] Figure 2 This is a frontal view of the internal cross-sectional structure of the present invention.
[0013] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle.
[0014] Figure 4 This is a side view of the internal structure of this utility model.
[0015] In the diagram: 1. Outer shell assembly; 101. Door frame; 102. Slot; 103. Card slot; 2. Door cover; 3. Insert block; 4. Cavity; 5. Slide groove; 6. Moving plate; 7. Return spring; 8. Slider; 9. Locking pin; 10. Handle. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0017] Please see Figures 1 to 4 This utility model provides a technical solution: a novel aluminum alloy display cabinet door, including an outer shell assembly 1 and two door covers 2. Two inserts 3 are respectively provided at both ends of the two door covers 2. The two inserts 3 have cavities 4 inside. The two walls of the two cavities 4 have sliding grooves 5. The two cavities 4 have two moving plates 6 inside. A return spring 7 is provided between the two moving plates 6. The two ends of the two moving plates 6 have sliders 8. The side of the two moving plates 6 away from the return spring 7 has a locking pin 9. A handle 10 is provided in the middle of one side of the outer shell assembly 1.
[0018] like Figure 1 As shown, the housing assembly 1 includes two door frames 101, and two slots 102 are respectively opened at both ends of the two door frames 101. A card slot 103 is opened on one side of the inside of the two slots 102.
[0019] like Figure 3 As shown, the slot 103 and the pin 9 are designed with a snap-fit structure; by using the cooperation of the detachable door frame 101 and the door cover 2, the problem of the door body being damaged by collisions and impacts during use, which would require the replacement of the entire door body, is solved, thereby greatly reducing the maintenance cost of the door body.
[0020] like Figure 1 As shown, aluminum alloy door strips are installed on the exterior of both door frames 101 and both door covers 2; the use of aluminum alloy door strips makes the door less susceptible to damage during use, greatly improving the safety and aesthetics of the door during use.
[0021] like Figure 3 As shown, the external dimensions of the slider 8 are consistent with the internal dimensions of the groove 5, which increases the stability of the moving plate 6 during movement and thus avoids the moving plate 6 from shifting or tilting during movement.
[0022] like Figure 2 As shown, the locking pin 9 and the insert block 3 are connected by a sliding connection; this makes the locking pin 9 move in a single direction, avoiding the locking pin 9 from tilting during movement, thereby greatly improving the stability of the locking pin 9 during movement.
[0023] like Figure 4As shown, the insert 3 and the latch 9 are symmetrical about the vertical center line of the door cover 2; this greatly improves the stability of the door cover 2 and the door frame 101 during fixing and prevents the door frame 101 and the door cover 2 from tilting during use.
[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, when assembling the door, the aluminum alloy door strips are first attached to one side of the door frame 101 and the door cover 2. The aluminum alloy door strips are used to prevent the door from being damaged during use, significantly improving the safety and aesthetics. This enhances the high-end appearance of the door with its new sandblasted aluminum alloy design, making it look more sophisticated. Then, the inserts 3 on both sides of the two door covers 2 are sequentially inserted into the slots 102 at both ends of the two door frames 101. At this time, the two locking pins 9 are resisted by the inner wall of the slot 102. The two locking pins 9 will drive the moving plate 6 to move into the cavity 4 under the cooperation of the slide groove 5 and the slider 8. Simultaneously, the two moving plates 6 engage the return spring 7. When the two locking pins 9 move to the slot 103, the return spring 7 uses its own elastic structure to drive the locking pins 9 to engage in the slot 103 through the moving plate 6, and the slot 103 and the locking pins 9 form a locking structure, realizing the quick assembly of the door frame 101 and the door cover 2, which greatly improves the convenience of door assembly and increases the work efficiency of door assembly. At this time, the cooperation of the detachable door frame 101 and the door cover 2 solves the problem of door damage caused by collision and impact during use, which requires the replacement of the entire door, thereby greatly reducing the maintenance cost of the door. The hidden embedded handle 10 can greatly improve the aesthetic effect of the door and is more practical.
Claims
1. A novel aluminum alloy display cabinet door, comprising an outer shell assembly (1) and two door covers (2), characterized in that: Two inserts (3) are provided at both ends of the two door covers (2). A cavity (4) is provided inside the two compliant inserts (3). Slide grooves (5) are provided on the two inner walls of the two compliant cavities (4). Two movable plates (6) are provided inside the two compliant cavities (4). A return spring (7) is provided between the two movable plates (6). A slider (8) is provided at both ends of the two movable plates (6). A locking pin (9) is provided on the side of the two movable plates (6) away from the return spring (7). A handle (10) is provided in the middle of one side of the outer shell assembly (1). The outer shell assembly (1) includes two door frames (101). Two slots (102) are provided at both ends of the two door frames (101). A slot (103) is provided on one side of the two slots (102). A locking structure is provided between the slot (103) and the locking pin (9).
2. The novel aluminum alloy display cabinet door according to claim 1, characterized in that: Aluminum alloy door strips are provided on the exterior of both door frames (101) and both door covers (2).
3. The novel aluminum alloy display cabinet door according to claim 1, characterized in that: The external dimensions of the slider (8) and the internal dimensions of the groove (5) are consistent.
4. The novel aluminum alloy display cabinet door according to claim 1, characterized in that: The locking pin (9) and the insert (3) are configured to slide together.
5. The novel aluminum alloy display cabinet door according to claim 1, characterized in that: The insert (3) and the latch (9) are symmetrical about the vertical center line of the door cover (2).