Aluminum profile convenient to clean and install
By using the mechanical linkage design of the insert and slot and the embedding of the sealing gasket, the problems of time-consuming and laborious installation and complicated disassembly of aluminum profiles are solved, enabling quick connection and convenient disassembly, and improving assembly efficiency and sealing performance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGBO XINNUO PRECISION TECH CO LTD
- Filing Date
- 2025-07-24
- Publication Date
- 2026-07-07
AI Technical Summary
The installation and connection of existing aluminum profiles is time-consuming and labor-intensive, requiring multiple sets of bolts, screws or welding. Disassembly requires carrying tools, which reduces work efficiency.
It adopts a mechanical linkage design between the plug and the slot. Through the cooperation of the sliding blocks on both sides of the plug and the spring, it can quickly connect and disassemble. Combined with the embedding of the sealing gasket, it can achieve sealing. The linkage between the plug and the screw can achieve quick assembly and disassembly.
It improved assembly efficiency, enhanced structural sealing, simplified the disassembly process, and reduced maintenance and time costs.
Smart Images

Figure CN224469443U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of aluminum profile technology, specifically to an aluminum profile that is easy to clean and install. Background Technology
[0002] This is an easy-to-clean and install aluminum profile, an industrial profile optimized for daily maintenance and assembly efficiency. Its main body is made of aluminum alloy with an anodized surface, forming a dense oxide film that effectively resists stain adhesion. It can be quickly cleaned with a damp cloth, avoiding the problem of dirt trapping in the gaps of traditional profiles. Structurally, it features standardized slots and quick-install interfaces, allowing for easy assembly via clips, bolts, or magnetic attachments without the need for complex tools. Some models integrate a concealed drainage channel to prevent water accumulation. Suitable for furniture, equipment frames, and other applications, it combines convenient installation with easy cleaning.
[0003] A search revealed that Chinese patent CN218509891U discloses an aluminum profile that is easy to clean and install. The patent describes a technical solution that allows for quick splicing and installation of the first and second aluminum profiles through a set installation mechanism, facilitating disassembly and cleaning. The baffle has a shielding function to prevent dust from falling directly into the second and first slots and accumulating thereon.
[0004] While this solution can prevent dust from falling into the slot, the installation and connection of multiple aluminum profiles are completed by multiple sets of bolts, screws or welding, which is time-consuming and labor-intensive. Furthermore, tools are required for disassembly, reducing work efficiency. To solve this technical problem, this utility model proposes an aluminum profile that is easy to clean and install. Utility Model Content
[0005] (a) Technical problems to be solved
[0006] While this solution can prevent dust from falling into the slot, the installation and connection of multiple aluminum profiles are completed by multiple sets of bolts, screws or welding, which is time-consuming and labor-intensive. Furthermore, tools are required for disassembly, reducing work efficiency. To solve this technical problem, this utility model proposes an aluminum profile that is easy to clean and install.
[0007] (II) Technical Solution
[0008] To achieve the above objectives, this utility model is implemented through the following technical solution: an aluminum profile that is easy to clean and install, comprising an aluminum profile one and an aluminum profile two. An insert is provided at one end of the aluminum profile one, and a slot is provided at one end of the aluminum profile two, with the insert inserted into the slot. An inner cavity is provided on both sides of the insert, and a spring is provided inside the inner cavity. A sliding block is fixedly connected to the other end of the spring, and the sliding block is slidably connected to the inner cavity. A groove is provided on both sides of the slot, and the groove corresponds to the sliding block, with the sliding block slidably connected to the groove.
[0009] Preferably, a nut is fixedly connected to one end of the aluminum profile, and a screw is fixedly connected to the outer wall of the insert block, with the screw threaded into the inside of the nut.
[0010] Preferably, each end of the aluminum profile has a sliding rod slidably connected to both sides, and the sliding rod extends through the aluminum profile and into the slot.
[0011] Preferably, a limiting block is fixedly connected to the outer wall of one end of each slide rod. The limiting block is fixedly connected inside the aluminum profile and is sleeved on the outer wall of the slide rod.
[0012] Preferably, an inner groove is formed on one side of the outer wall of the aluminum profile, and a sealing gasket is fixedly connected to one side of the outer wall of the aluminum profile, with the sealing gasket corresponding to the inner groove and inserted into the inner groove.
[0013] Preferably, the top of the aluminum profile one and the aluminum profile two are fixedly connected to a slider, and the top of the aluminum profile one and the aluminum profile two are provided with a sliding groove.
[0014] (III) Beneficial Effects
[0015] This utility model provides an aluminum profile that is easy to clean and install. It has the following beneficial effects:
[0016] (1) Aluminum profile one and aluminum profile two are connected by the cooperation of insert and slot. The sliding blocks on both sides of the insert are embedded in the inner cavity. When inserted into the slot, they are compressed by the spring one. After sliding to the bottom of the slot, the spring rebounds and pushes the block into the groove to complete the locking. At the same time, the sealing gasket is embedded in the inner groove to seal the connection. This design solves the problems of low screw tightening efficiency and poor sealing in traditional aluminum profile connection. The traditional method requires screwing one by one, which is time-consuming and the joint is prone to water and air leakage. This solution improves the assembly efficiency and enhances the structural sealing and reliability through the mechanical linkage of insertion and locking. It is suitable for scenarios that require rapid assembly and waterproofing.
[0017] (2) The aluminum profile 2 is connected to the insert block by a nut. The screw at one end of the insert block is screwed into the nut for fixation. When disassembling, push the slide rod inward, and its end abuts against the sliding block, forcing the block to retract and releasing the lock between the aluminum profiles. At the same time, the limit block on the slide rod prevents it from being pushed in too much, while the spring 2 is in a compressed state. At this time, pull the aluminum profile 2 outward to separate the insert block from the other aluminum profile. If the insert block needs to be replaced, rotate it in the opposite direction to unscrew the screw from the nut. This design solves the problems of complicated disassembly and inconvenient replacement of parts in the existing device. Traditional disassembly requires multiple tools and time-consuming replacement of parts. This solution greatly shortens the disassembly time and greatly improves the maintenance efficiency by unlocking the slide rod and quickly disassembling and assembling the screw, realizing rapid disassembly and convenient maintenance, and reducing equipment maintenance costs and time costs. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0019] Figure 2 This is a schematic diagram of the internal structure of the insert block of this utility model;
[0020] Figure 3 This is a side view of the present invention.
[0021] Figure 4 This is a top view cross-sectional structural diagram of the present invention.
[0022] In the diagram: 1. Aluminum profile one; 2. Aluminum profile two; 3. Nut; 4. Insert block; 5. Screw; 6. Inner cavity; 7. Spring one; 8. Sliding block; 9. Slot; 10. Groove; 11. Inner groove; 12. Sealing gasket; 13. Slide rod; 14. Limiting block; 15. Spring two; 16. Slider; 17. Slide groove. Detailed Implementation
[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0024] Please see Figure 1-4 This utility model provides a technical solution:
[0025] Example 1: An aluminum profile that is easy to clean and install includes an aluminum profile 1 and an aluminum profile 2. One end of the aluminum profile 1 is provided with an insert 4, and one end of the aluminum profile 2 is provided with a slot 9, in which the insert 4 is inserted. Both sides of the insert 4 are provided with inner cavities 6, and a spring 7 is provided inside the inner cavity 6. The other end of the spring 7 is fixedly connected to a sliding block 8, which is slidably connected to the inner cavity 6. Both sides of the slot 9 are provided with grooves 10, which correspond to the sliding block 8, and the sliding block 8 is slidably connected to the grooves 10. One outer wall of the aluminum profile 1 is provided with an inner groove 11, and one outer wall of the aluminum profile 2 is fixedly connected with a sealing gasket 12, which corresponds to the inner groove 11 and is inserted into the inner groove 11. A slider 16 is fixedly connected to the top of the aluminum profile 1 and the aluminum profile 2, and a sliding groove 17 is provided on the top of the aluminum profile 1 and the aluminum profile 2.
[0026] When installing aluminum profile 1 and aluminum profile 2, insert the plug 4 at the end of aluminum profile 2 into the slot 9 of aluminum profile 1. During insertion, the sliding blocks 8 on both sides of the plug 4 are squeezed, and the compression spring 7 retracts into the inner cavity 6. When the plug 4 slides completely into the bottom of the slot 9, the sliding block 8 reaches the groove 10. The spring 7 quickly rebounds, pushing the sliding block 8 into the groove 10, instantly completing the stable connection between the two. At the same time, the sealing gasket 12 is simultaneously embedded into the inner groove 11 to seal the connection. This design eliminates the cumbersome steps of traditional screw tightening, greatly shortens the installation time, and improves the waterproof and dustproof performance of the connection part through the sealing effect, significantly improving assembly efficiency and connection reliability.
[0027] Example 2: The difference between this example and Example 1 is that, in this example, a nut 3 is fixedly connected to the inside of one end of the aluminum profile 2, a screw 5 is fixedly connected to the outer wall of the insert block 4, and the screw 5 is threaded into the inside of the nut 3. A sliding rod 13 is slidably connected to the inside of both sides of one end of the aluminum profile 1. The sliding rod 13 passes through the aluminum profile 1 and extends into the slot 9. A limiting block 14 is fixedly connected to the outer wall of one end of each sliding rod 13. The limiting block 14 is fixedly connected to the inside of the aluminum profile 1, and at the same time, the limiting block 14 is sleeved on the outer wall of the sliding rod 13.
[0028] During disassembly, simply push the slide bar 13 inwards. After passing through the aluminum profile 1, it pushes against the sliding block 8, forcing the block to compress the spring 7 and retract into the inner cavity 6. At this point, pull the aluminum profile 2 outwards to remove the insert 4 from the slot 9. The slide bar 13 automatically resets under the action of the spring 15. Since the insert 4 is connected to the nut 3 via the screw 5, it can be quickly disassembled and replaced by rotating it in the opposite direction after being removed. This design breaks through the limitations of traditional fastener disassembly, greatly shortening disassembly time, significantly improving maintenance and replacement efficiency, and requiring no additional tools, thus significantly optimizing the convenience of maintaining aluminum profile components.
[0029] Working principle: When fixing aluminum profile 1 and aluminum profile 2, align the insert 4 at one end of aluminum profile 2 with the slot 9 on one side of aluminum profile 1, and insert the insert 4 into the slot 9. During sliding, the insert 4 will compress the sliding blocks 8 on both sides, causing the sliding blocks 8 to compress the spring 7 and slide into the inner cavity 6. When the insert 4 slides to the deepest point of the slot 9, the sliding blocks 8 will move to the position of the groove 10. Due to the release of space, the spring 7 will rebound and push the sliding blocks 8 outward and into the groove 10, thus realizing the connection between aluminum profile 1 and aluminum profile 2. The quick connection allows the sealing gasket 12 to be directly inserted into the inner groove 11 during connection, sealing the connection point and improving work efficiency. When disassembly is required, the slide rod 13 is pushed inward, passing through the aluminum profile 1 and pushing the sliding block 8 into the inner cavity 6. Then, the aluminum profile 2 can be pulled outward to remove the insert 4 directly from the slot 9. The slide rod 13 will be reset by the spring 15. The insert 4 is then pulled out and rotated. The insert 4 is installed in the nut 3 by the screw 5, so it can be quickly removed, replaced, or repaired by rotating in the opposite direction, which is very convenient.
[0030] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.
Claims
1. An aluminum profile that is easy to clean and install, characterized in that: The aluminum profile includes an aluminum profile 1 (1) and an aluminum profile 2 (2). One end of the aluminum profile 1 (1) is provided with a plug (4), and one end of the aluminum profile 2 (2) is provided with a slot (9). The plug (4) is inserted into the slot (9). Both sides of the plug (4) are provided with an inner cavity (6). A spring 1 (7) is provided inside the inner cavity (6). The other end of the spring 1 (7) is fixedly connected to a sliding block (8). The sliding block (8) is slidably connected to the inner cavity (6). Both sides of the slot (9) are provided with grooves (10). The grooves (10) correspond to the sliding block (8). The sliding block (8) is slidably connected to the grooves (10). A nut (3) is fixedly connected to one end of the aluminum profile (2), and a screw (5) is fixedly connected to the outer wall of the insert (4), and the screw (5) is threadedly connected to the inside of the nut (3); The aluminum profile (1) has sliding rods (13) slidably connected to both sides of one end. The sliding rods (13) penetrate the aluminum profile (1) and extend into the slot (9). Each of the slide rods (13) has a limiting block (14) fixedly connected to one end of its outer wall. The limiting block (14) is fixedly connected inside the aluminum profile (1) and is sleeved on the outer wall of the slide rod (13).
2. The aluminum profile for easy cleaning and installation according to claim 1, characterized in that: An inner groove (11) is provided on one side of the outer wall of the aluminum profile one (1), and a sealing gasket (12) is fixedly connected to one side of the outer wall of the aluminum profile two (2), and the sealing gasket (12) corresponds to the inner groove (11), while the sealing gasket (12) is inserted into the inner groove (11).
3. The aluminum profile for easy cleaning and installation according to claim 1, characterized in that: A slider (16) is fixedly connected to the top of the aluminum profile one (1) and the aluminum profile two (2), and a groove (17) is opened on the top of the aluminum profile one (1) and the aluminum profile two (2).