Detachable aluminum plastic waterproof cabinet

Abstract

The invention discloses a detachable aluminum-plastic waterproof cabinet, and belongs to the field of cabinets, the detachable aluminum-plastic waterproof cabinet comprises an outer frame piece and a space division piece, the outer frame piece comprises a back plate, side plates, a top plate and a bottom plate, the space division piece comprises a transverse partition plate and a vertical partition plate, the surface of the vertical partition plate is provided with an opening groove, and the transverse partition plate slides into the opening groove; a splicing structure I is connected among the back plate, the top plate and the bottom plate; a splicing structure II is connected among the side plates, the top plate and the bottom plate; a waterproof assembly is mounted at the opening of the outer frame piece; the waterproof assembly comprises double-groove sliding rail strips transversely and fixedly installed on the opposite faces of the top plate and the bottom plate, and a movable sliding door is slidably connected to the inner walls of the double-groove sliding rail strips. Through the design of parts such as a blocking strip, a first limiting inserting rod and a first spring in the dismounting and mounting mechanism, rapid dismounting and mounting of the movable sliding door are achieved; a user can conveniently maintain the interior of the cabinet, adjust internal articles or inspect and maintain waterproof assemblies, and the convenience and flexibility of using the cabinet are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cabinets, in particular to a detachable aluminum-plastic waterproof cabinet. BACKGROUND

[0002] In the field of cabinets, with the diversification of people's living needs and the flexible change of living space, detachable cabinets are attracting more and more market attention due to their advantages such as convenient transportation, installation and space adjustment. At the same time, due to the frequent contact with water vapor in the kitchen and other use scenarios, the waterproof performance of the cabinet is also crucial.

[0003] The existing cabinet has many deficiencies in structural design. On the one hand, for detachable cabinets, the disassembly process of some products is relatively complex. For example, the connection method of some cabinet parts is complicated, and professional tools or complex steps are needed to complete assembly and disassembly, which not only increases the difficulty of use for users, but also is not conducive to the promotion and popularization of products. Moreover, during the disassembly process, the disassembly of some key parts is inconvenient, such as the disassembly of the cabinet door, which is difficult to achieve quickly when the interior of the cabinet needs to be maintained or adjusted, reducing the user's experience.

[0004] On the other hand, the stability of the cabinet is also a problem to be solved. Some detachable cabinets can achieve basic splicing, but during daily use, due to external forces or long-term use, the splicing part is prone to looseness or even separation, affecting the overall structural stability of the cabinet and shortening the service life of the cabinet.

[0005] Moreover, in terms of waterproof performance, the waterproof design of traditional cabinets is not perfect. Many cabinets rely only on simple material waterproofing and lack effective sealing structures. When there is a lot of water vapor in the kitchen environment, water vapor can easily penetrate into the interior of the cabinet, causing the stored items inside the cabinet to be damaged by moisture, and also causing the cabinet panels to deform and mildew due to long-term moisture, affecting the appearance and use function of the cabinet.

[0006] In addition, the existing cabinet is not flexible in space layout adjustment. With the change of user needs, it may be necessary to adjust the space division inside the cabinet, but the space division of some cabinets is fixed and cannot be adjusted, which cannot meet the diversified use needs of users. SUMMARY

[0007] The present application relates to the technical field of cabinets, in particular to a detachable aluminum-plastic waterproof cabinet.

[0008] In order to achieve the above-mentioned purpose, the present application adopts the following technical solutions: The detachable aluminum-plastic waterproof cabinet comprises an outer frame and a space dividing part, the outer frame comprises a back plate, a side plate, a top plate and a bottom plate, the space dividing part comprises a horizontal partition plate and a vertical partition plate, and the surface of the vertical partition plate is provided with an open slot for sliding the horizontal partition plate in. A splicing structure one is connected between the back plate, the top plate and the bottom plate. A splicing structure two is connected between the side plate, the top plate and the bottom plate. A waterproof assembly is installed at the opening of the outer frame. The waterproof assembly comprises a double-groove sliding rail strip fixedly installed horizontally on the opposite surfaces of the top plate and the bottom plate, a movable sliding door slidingly connected at the inner wall of the double-groove sliding rail strip, a waterproof sealing strip two fixedly installed vertically at the inner wall of the side plate, and a waterproof sealing strip one fixedly installed on the surface of the movable sliding door. A dismounting mechanism is installed on the surface of the side plate for quick dismounting of the movable sliding door.

[0009] Preferably, the dismounting mechanism comprises a rectangular through slot formed in the surface of the side plate, a blocking strip slidingly connected at the inner wall of the rectangular through slot for blocking the movable sliding door from sliding out of the rectangular through slot. A limiting insertion hole one is formed in the end wall of the rectangular through slot, a strip-shaped recess one is formed in the surface of the blocking strip, a vertical fixing rod one is fixedly connected between the two end walls of the strip-shaped recess one, a spring one is sleeved on the periphery of the vertical fixing rod one, a sliding sleeve block is slidingly sleeved on the periphery of the vertical fixing rod one and slidingly connected at the inner wall of the strip-shaped recess one, a limiting insertion rod one is fixedly connected to one end surface of the sliding sleeve block, and a pushing groove is formed in the surface of the sliding sleeve block.

[0010] Preferably, the splicing structure one comprises a butt joint insertion groove one formed in the upper and lower end surfaces of the back plate and a butt joint insertion plate one fixedly installed on the opposite surfaces of the top plate and the bottom plate, and the butt joint insertion plate one is inserted in the inner wall of the butt joint insertion groove one.

[0011] Preferably, the splicing structure two comprises a butt joint insertion groove two formed in the end surfaces of the top plate and the bottom plate and a butt joint insertion plate two fixedly installed on the opposite surfaces of the two side plates, and the butt joint insertion plate two is inserted in the inner wall of the butt joint insertion groove two, and a limiting component is connected between the side plate, the top plate, the bottom plate and the butt joint insertion plate two for preventing the side plate, the top plate and the bottom plate from being separated after splicing.

[0012] Preferably, the limiting component comprises a strip-shaped groove two vertically formed at the inner wall of the side plate and a limiting socket two formed at the surface of the butt joint plug plate two, two end walls of the strip-shaped groove two are fixedly connected with a vertical rod two, the outer periphery of the vertical rod two is sleeved with a spring two, the outer periphery of the vertical rod two is slidably sleeved with a moving sleeve block, the moving sleeve block is slidably connected at the inner wall of the strip-shaped groove two, the surface of the moving sleeve block is fixedly connected with a trapezoidal block, the side edge of the trapezoidal block is fixedly connected with a limiting plug rod two, the opposite surfaces of the top plate and the bottom plate are both provided with a through hole, and the through hole is in communication with the butt joint socket two.

[0013] Preferably, the vertical partition plate and the back plate are connected with a stable structure. The stable structure comprises a plug-in hole formed in the inner wall of the back plate and a plug-in column fixedly connected with the side edge of the vertical partition plate, and the plug-in column is inserted at the inner wall of the plug-in hole.

[0014] Preferably, one end of the limiting plug rod one penetrates through the end wall of the strip-shaped groove one and is inserted at the inner wall of the limiting socket one, and the opening inner diameter of the limiting socket one and the design outer diameter of the limiting plug rod one are matched with each other.

[0015] Preferably, one end of the limiting plug rod two penetrates through the through hole and is inserted at the inner wall of the limiting socket two, and the opening inner diameter of the limiting socket two and the design outer diameter of the limiting plug rod two are matched with each other.

[0016] Preferably, one end of the spring one is fixedly connected with the end wall of the strip-shaped groove one, and the other end of the spring one is fixedly connected with the surface of one end of the sliding sleeve block.

[0017] Preferably, one end of the spring two is fixedly connected with the end wall of the strip-shaped groove two, and the other end of the spring two is fixedly connected with the surface of one end of the moving sleeve block.

[0018] Compared with the prior art, the application has the following beneficial effects: 1. Through the design of the stopper, the limiting plug rod one and the spring one in the disassembly and assembly mechanism, the quick disassembly and assembly of the movable sliding door are realized, the user can conveniently maintain the inside of the cabinet, adjust the internal articles or check and maintain the waterproof assembly, and the convenience and flexibility of the cabinet are improved.

[0019] 2. Through the comprehensive design of the splicing structure one, the splicing structure two and the limiting component, the cabinet components are convenient to assemble and stable in connection. In the assembly, the components can be quickly spliced through the simple plug-in mode, the limiting component effectively prevents the disconnection of the spliced components, ensures the stability of the cabinet overall structure, meets the disassembly and assembly requirements, and ensures the reliability of the cabinet in daily use.

[0020] 3. Through the design of the double-groove sliding rails, sliding doors, and waterproof sealing strips one and two in the waterproof components, the cabinet achieves excellent waterproofing. The sliding doors open and close by sliding on the double-groove rails, and waterproof sealing strips one and two form seals on both sides of the sliding doors and the inner wall of the side panels, effectively preventing moisture from entering the cabinet interior, protecting the items stored inside, and extending the lifespan of both the cabinet and the items. Attached Figure Description

[0021] Figure 1 This is a three-dimensional schematic diagram of a detachable aluminum-plastic waterproof cabinet proposed in this invention; Figure 2 This is a schematic diagram showing the structural disassembly of the retaining strip and side panel after the sliding door of the detachable aluminum-plastic waterproof cabinet is removed, as proposed in this invention. Figure 3 This is an exploded view of the structure of the outer frame of a detachable aluminum-plastic waterproof cabinet proposed in this invention; Figure 4 This is a schematic diagram of the connection structure between the side panel and the connecting plate 2 in a detachable aluminum-plastic waterproof cabinet proposed in this invention. Figure 5 This is a structural breakdown diagram of a space divider in a detachable aluminum-plastic waterproof cabinet proposed in this invention; Figure 6 This is a schematic diagram of the connection structure between the bottom plate and the connecting plate of a detachable aluminum-plastic waterproof cabinet proposed in this invention. Figure 7 This is a schematic diagram of the structure of the back panel of a detachable aluminum-plastic waterproof cabinet proposed in this invention; Figure 8 This invention proposes a detachable aluminum-plastic waterproof cabinet. Figure 1 Enlarged view of the structure at point A in the middle; Figure 9 This invention proposes a detachable aluminum-plastic waterproof cabinet. Figure 2 Enlarged view of the structure at point B; Figure 10 This invention proposes a detachable aluminum-plastic waterproof cabinet. Figure 4 Enlarged view of the structure at point C.

[0022] In the figure: 1, back plate; 2, side plate; 3, top plate; 4, bottom plate; 5, double-groove sliding rail strip; 6, movable sliding door; 7, waterproof sealing strip one; 8, waterproof sealing strip two; 9, horizontal partition plate; 10, vertical partition plate; 11, opening groove; 12, rectangular through groove; 13, blocking strip; 14, limiting insertion hole one; 15, strip-shaped recess one; 16, vertical solid rod one; 17, spring one; 18, sliding sleeve block; 19, limiting insertion rod one; 20, pushing groove; 21, butt joint insertion slot one; 22, butt joint insertion plate one; 23, butt joint insertion slot two; 24, butt joint insertion plate two; 25, through hole; 26, strip-shaped recess two; 27, vertical solid rod two; 28, spring two; 29, movable sleeve block; 30, trapezoidal block; 31, limiting insertion rod two; 32, limiting insertion hole two; 33, insertion hole; 34, insertion column. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0024] Embodiment, refer to Figures 1-10 A detachable aluminum-plastic waterproof cabinet comprises an outer frame and a space dividing member. The outer frame comprises a back plate 1, a side plate 2, a top plate 3 and a bottom plate 4. The space dividing member comprises a horizontal partition plate 9 and a vertical partition plate 10. An opening groove 11 is formed on the surface of the vertical partition plate 10. The horizontal partition plate 9 is slid along the opening groove 11 to divide the space. The back plate 1, the top plate 3 and the bottom plate 4 are connected through a splicing structure one. The side plate 2, the top plate 3 and the bottom plate 4 are connected through a splicing structure two. A waterproof assembly is installed at the opening of the outer frame. The waterproof assembly comprises a double-groove sliding rail strip 5 fixedly installed horizontally on the opposite surfaces of the top plate 3 and the bottom plate 4. A movable sliding door 6 is installed on the inner wall of the double-groove sliding rail strip 5 and can slide. The waterproof sealing strip two 8 is fixedly installed vertically on the inner wall of the side plate 2. The waterproof sealing strip one 7 is fixedly installed on the surface of the movable sliding door 6. A dismounting mechanism is installed on the surface of the side plate 2 to realize the quick dismounting of the movable sliding door 6. Through the structure strength test, the cabinet parts are spliced stably. The waterproof assembly effectively prevents water vapor from entering the cabinet interior, thereby protecting the stored articles in the cabinet.

[0025] Further, the disassembling mechanism comprises a rectangular through slot 12 formed on the surface of the side plate 2, a blocking strip 13 slidably connected to the inner wall of the rectangular through slot 12, the blocking strip 13 being capable of blocking the sliding door 6 from sliding out of the rectangular through slot 12, a limiting insertion hole one 14 formed on the end wall of the rectangular through slot 12, a strip-shaped recess one 15 formed on the surface of the blocking strip 13, a vertical rod one 16 fixedly connected between the two end walls of the strip-shaped recess one 15, a spring one 17 sleeved on the outer periphery of the vertical rod one 16, a sliding sleeve block 18 slidably sleeved on the outer periphery of the vertical rod one 16 and slidably connected to the inner wall of the strip-shaped recess one 15, a limiting insertion rod one 19 fixedly connected to one end surface of the sliding sleeve block 18, and a pushing groove 20 formed on the surface of the sliding sleeve block 18. In use, the sliding sleeve block 18 is moved through the pushing groove 20, so that the limiting insertion rod one 19 is inserted into or pulled out of the limiting insertion hole one 14, the blocking strip 13 is fixed or moved, and thus the disassembly of the sliding door 6 is facilitated. Actual operation verification shows that the disassembling mechanism is easy to operate, can quickly realize the disassembly of the sliding door 6, and improves the convenience of the use of the cabinet.

[0026] Further, the splicing structure one comprises a butt joint insertion groove one 21 formed on the upper and lower end surfaces of the back plate 1, and a butt joint insertion plate one 22 fixedly installed on the opposite surfaces of the top plate 3 and the bottom plate 4, the butt joint insertion plate one 22 being inserted into the inner wall of the butt joint insertion groove one 21 to realize the splicing of the back plate 1, the top plate 3 and the bottom plate 4. Strength test shows that the splicing structure can withstand a certain external force, ensures the stable connection of the back plate 1, the top plate 3 and the bottom plate 4, and will not be easily loosened.

[0027] Further, the splicing structure two comprises a butt joint insertion groove two 23 formed on the end surfaces of the top plate 3 and the bottom plate 4, and a butt joint insertion plate two 24 fixedly installed on the opposite surfaces of the two side plates 2, the butt joint insertion plate two 24 being inserted into the inner wall of the butt joint insertion groove two 23 to realize the splicing of the side plates 2, the top plate 3 and the bottom plate 4; meanwhile, a limiting component is connected between the side plates 2, the top plate 3, the bottom plate 4 and the butt joint insertion plate two 24, for preventing the side plates 2, the top plate 3 and the bottom plate 4 from being separated after splicing. Simulation use test shows that the splicing structure two in combination with the limiting component can effectively prevent the side plates 2, the top plate 3 and the bottom plate 4 from being separated in the normal use process, and ensures the stability of the cabinet structure.

[0028] Further, the limiting component comprises a strip-shaped groove two 26 vertically opened at the inner wall of the side plate 2, a limiting insertion hole two 32 opened on the surface of the butt joint insertion plate two 24, a vertical rod two 27 fixedly connected between the two end walls of the strip-shaped groove two 26, a spring two 28 sleeved on the outer periphery of the vertical rod two 27, a moving sleeve block 29 slidingly sleeved on the outer periphery of the vertical rod two 27, and the moving sleeve block 29 is slidingly connected at the inner wall of the strip-shaped groove two 26, a trapezoidal block 30 is fixedly connected on the surface of the moving sleeve block 29, a limiting insertion rod two 31 is fixedly connected on the side edge of the trapezoidal block 30, and a through hole 25 is formed on the opposite surfaces of the top plate 3 and the bottom plate 4 and communicates with the butt joint insertion slot two 23; when the butt joint insertion plate two 24 is inserted into the butt joint insertion slot two 23, the limiting insertion rod two 31 is inserted into the limiting insertion hole two 32 through the through hole 25 under the action of the spring two 28, and limiting is realized. Through actual installation test, the limiting component can accurately and effectively limit the relative position of the side plate 2, the top plate 3 and the bottom plate 4, prevent them from being separated after splicing, and enhance the overall structural strength of the cabinet.

[0029] Further, a stable structure is connected between the vertical partition plate 10 and the back plate 1, and the stable structure comprises an insertion hole 33 opened on the inner wall of the back plate 1 and an insertion column 34 fixedly connected on the side edge of the vertical partition plate 10. The insertion column 34 is inserted into the inner wall of the insertion hole 33 to realize the stable connection of the vertical partition plate 10 and the back plate 1. Through shaking test, the stable structure can make the vertical partition plate 10 and the back plate 1 be connected closely and will not be loose or shake under normal use, which ensures the stability of the internal space division of the cabinet.

[0030] Further, one end of the limiting insertion rod one 19 penetrates the end wall of the strip-shaped groove one 15 and is inserted into the inner wall of the limiting insertion hole one 14, and the opening inner diameter of the limiting insertion hole one 14 and the design outer diameter of the limiting insertion rod one 19 are matched with each other. Through multiple insertion and extraction tests, the limiting insertion rod one 19 can be smoothly inserted into and extracted from the limiting insertion hole one 14, and the connection is stable after insertion and will not be loose, which effectively ensures the blocking effect of the blocking strip 13 on the moving sliding door 6.

[0031] Further, one end of the limiting insertion rod two 31 penetrates the through hole 25 and is inserted into the inner wall of the limiting insertion hole two 32, and the opening inner diameter of the limiting insertion hole two 32 and the design outer diameter of the limiting insertion rod two 31 are matched with each other. Through actual installation and disassembly test, the limiting insertion rod two 31 can accurately penetrate the through hole 25 and be inserted into the limiting insertion hole two 32, realize the stable splicing of the side plate 2, the top plate 3 and the bottom plate 4, and can be smoothly extracted when disassembly is needed, which is convenient for disassembly and maintenance of the cabinet.

[0032] Further, one end of the spring 17 is fixedly connected to the end wall of the strip-shaped groove 15, and the other end of the spring 17 is fixedly connected to the end surface of the sliding sleeve block 18. Through spring performance test, the spring 17 can provide appropriate elastic force, so that the sliding sleeve block 18 normally slides in the strip-shaped groove 15, and the limiting insertion rod 19 can be stably inserted into the limiting insertion hole 14 when not subjected to external force, thereby realizing the fixation of the blocking strip 13.

[0033] Further, one end of the spring 28 is fixedly connected to the end wall of the strip-shaped groove 26, and the other end of the spring 28 is fixedly connected to the end surface of the moving sleeve block 29. Through spring performance test, the spring 28 can provide sufficient elastic force, so that the moving sleeve block 29 normally slides in the strip-shaped groove 26, and the limiting insertion rod 31 can be stably inserted into the limiting insertion hole 32 when not subjected to external force, thereby realizing the limiting of the side plate 2, the top plate 3 and the bottom plate 4 after splicing, and preventing them from being separated.

[0034] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A detachable aluminum-plastic waterproof cabinet, comprising an outer frame and space dividers, characterized in that, The outer frame includes a back plate (1), a side plate (2), a top plate (3) and a bottom plate (4). The space dividing component includes a horizontal partition (9) and a vertical partition (10). The surface of the vertical partition (10) is provided with an opening groove (11) for the horizontal partition (9) to slide in. The back plate (1), top plate (3) and bottom plate (4) are connected by a splicing structure. The side plate (2), top plate (3) and bottom plate (4) are connected by a splicing structure 2; Waterproof components are installed at the openings of the outer frame; The waterproof component includes a double-groove slide rail (5) that is horizontally fixedly installed on the opposite sides of the top plate (3) and the bottom plate (4). A sliding door (6) is slidably connected to the inner wall of the double-groove slide rail (5). A second waterproof sealing strip (8) is vertically fixedly installed on the inner wall of the side plate (2). A first waterproof sealing strip (7) is fixedly installed on both sides of the sliding door (6). The side panel (2) is equipped with a disassembly and assembly mechanism for quick disassembly and assembly of the sliding door (6).

2. The detachable aluminum-plastic waterproof cabinet according to claim 1, characterized in that, The disassembly and assembly mechanism includes a rectangular through groove (12) formed on the surface of the side plate (2), and a baffle (13) is slidably connected to the inner wall of the rectangular through groove (12) to prevent the sliding door (6) from sliding out of the rectangular through groove (12); The rectangular through groove (12) has a limit insertion hole (14) on its end wall. The surface of the baffle (13) has a strip groove (15). A support rod (16) is fixedly connected between the two end walls of the strip groove (15). A spring (17) is sleeved around the support rod (16). A sliding sleeve block (18) is slidably sleeved around the support rod (16). The sliding sleeve block (18) is slidably connected to the inner wall of the strip groove (15). A limit insertion rod (19) is fixedly connected to one end surface of the sliding sleeve block (18). A toggle groove (20) is opened on the surface of the sliding sleeve block (18).

3. A detachable aluminum-plastic waterproof cabinet according to claim 1, characterized in that, The splicing structure includes a docking slot (21) formed on the upper and lower surfaces of the back plate (1) and a docking insert (22) fixedly installed on the opposite sides of the top plate (3) and the bottom plate (4), and the docking insert (22) is inserted into the inner wall of the docking slot (21).

4. A detachable aluminum-plastic waterproof cabinet according to claim 1, characterized in that, The second splicing structure includes a second docking slot (23) opened on the end surfaces of the top plate (3) and the bottom plate (4) and a second docking insert (24) fixedly installed on the opposite sides of the two side plates (2). The second docking insert (24) is inserted into the inner wall of the second docking slot (23). A limiting component is connected between the side plate (2), the top plate (3), the bottom plate (4) and the second docking insert (24) to prevent the side plate (2), the top plate (3) and the bottom plate (4) from separating after splicing.

5. A detachable aluminum-plastic waterproof cabinet according to claim 4, characterized in that, The limiting component includes a strip groove 2 (26) vertically opened on the inner wall of the side plate (2) and a limiting insertion hole 2 (32) opened on the surface of the docking insertion plate 2 (24). A standing rod 2 (27) is fixedly connected between the two end walls of the strip groove 2 (26). A spring 2 (28) is sleeved on the periphery of the standing rod 2 (27). A movable sleeve block (29) is slidably sleeved on the periphery of the standing rod 2 (27). The movable sleeve block (29) is slidably connected to the inner wall of the strip groove 2 (26). A trapezoidal block (30) is fixedly connected to the surface of the movable sleeve block (29). A limiting insertion rod 2 (31) is fixedly connected to the side of the trapezoidal block (30). A through hole (25) is opened on the opposite surface of the top plate (3) and the bottom plate (4), and it communicates with the docking slot 2 (23).

6. A detachable aluminum-plastic waterproof cabinet according to claim 1, characterized in that, A sturdy structure connects the vertical partition (10) and the back plate (1); The stabilizing structure includes a plug hole (33) opened on the inner wall of the back plate (1) and a plug post (34) fixedly connected to the side of the vertical partition (10), and the plug post (34) is inserted into the inner wall of the plug hole (33).

7. A detachable aluminum-plastic waterproof cabinet according to claim 2, characterized in that, One end of the limiting rod (19) passes through the end wall of the strip groove (15) and is inserted into the inner wall of the limiting hole (14), and the inner diameter of the limiting hole (14) is compatible with the outer diameter of the limiting rod (19).

8. A detachable aluminum-plastic waterproof cabinet according to claim 5, characterized in that, One end of the limiting rod (31) passes through the through hole (25) and is inserted into the inner wall of the limiting hole (32), and the inner diameter of the limiting hole (32) is compatible with the outer diameter of the limiting rod (31).

9. A detachable aluminum-plastic waterproof cabinet according to claim 2, characterized in that, One end of the spring (17) is fixedly connected to the end wall of the strip groove (15), and the other end of the spring (17) is fixedly connected to one end surface of the sliding sleeve (18).

10. A detachable aluminum-plastic waterproof cabinet according to claim 5, characterized in that, One end of the second spring (28) is fixedly connected to the end wall of the second strip groove (26), and the other end of the second spring (28) is fixedly connected to one end surface of the movable sleeve (29).

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