A sliding, openable, concealed combination slot cover

Abstract

This invention discloses a sliding, concealed combination slot cover, comprising a slot cover and sliding guide rails. The slot cover consists of a front slot cover plate, a handle on the front slot cover plate, a rear slot cover plate composed of multiple interlocking blocks, and a connecting shaft on both the front and rear slot cover plates. The sliding guide rails consist of two "J"-shaped groove guide rails, respectively installed on both sides of the vertical plane of the slot opening when the slot cover is opened, with the lower end of the slot cover resting on the sliding guide rails. This slot cover adopts a sliding concealed structure, is made of plastic, is lightweight and durable, convenient to use, and simple to operate. When opened, the slot cover can be concealed behind the slot body along the sliding rails, without affecting the overall aesthetics of the slot body, and has high safety and stability.

Description

Technical Field

[0001] This invention belongs to the field of mechanical manufacturing technology, specifically relating to a sliding, openable, concealed combination groove cover. Background Technology

[0002] When not in use, corrosion tanks require a cover to protect the solution from evaporation and contamination, thus reducing evaporation losses. Currently, commonly used covers for corrosion tanks are either lift-up or foldable types. Lift-up covers are inconvenient to use, while foldable covers occupy space above the tank, affecting its overall aesthetics and stability. Therefore, a cover is needed that neither compromises the tank's appearance nor compromises its safety and stability. Summary of the Invention

[0003] To address the aforementioned problems, the present invention aims to provide a slidingly openable concealed combination slot cover.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a slidable and openable concealed combination slot cover, comprising a slot cover and a sliding guide rail. The slot cover consists of a front slot cover plate, a handle on the front slot cover plate, a rear slot cover plate composed of multiple splicing blocks, and a connecting shaft on the front and rear slot cover plates. The sliding guide rail consists of two "J"-shaped groove guide rails, which are respectively installed on both sides of the vertical plane of the slot opening when the slot cover is opened, and the drooping end of the slot cover rests on the sliding guide rail.

[0005] Both the splicing block constituting the rear slot cover plate and the front slot cover plate are rectangular blocks. In the middle of the rectangular blocks, there are multiple slot cover reinforcing ribs parallel to the short ends of the rectangular blocks. The slot cover reinforcing ribs are arranged at equal intervals.

[0006] The connecting shaft consists of two connecting shafts at their outer ends and a solid cylinder located at the middle of the connecting shaft.

[0007] The splicing blocks of the rear slot cover and the long ends of the front slot cover are also provided with connecting shaft fixing sleeves that cooperate with the connecting shaft. The long end near the front slot cover is the front end, and the other long end is the rear end. Two connecting shaft outer end fixing sleeves are installed on the rear end edge of the front slot cover. One connecting shaft middle end fixing sleeve is installed on the front end edge of all splicing blocks, and two connecting shaft outer end fixing sleeves are installed on the rear end edge.

[0008] The outer end fixing sleeve and the middle end fixing sleeve of the connecting shaft are misaligned. The two outer end fixing sleeves of the connecting shaft on the front slot cover plate and the middle end fixing sleeve of the connecting shaft on the front end of the splicing block are on the same horizontal line, and the connecting shaft is inserted into them for sliding connection. The middle end fixing sleeve of the connecting shaft at the rear end of the splicing block and the two outer end fixing sleeves of the connecting shaft of another splicing block are on the same horizontal line, and the connecting shaft is inserted into them for sliding connection. All rectangular blocks are spliced ​​into a whole in the above manner.

[0009] The sliding guide rail is also provided with a connecting block. The length of the sliding guide rail is the same as the length of the rear groove cover plate, and a closed end is provided at the tail end.

[0010] The rectangular block has smooth sections on both sides of its long end, which are then inserted into the groove for sliding fit.

[0011] The rectangular blocks can be bent at an inward angle of 0 to 40 degrees through connecting shafts, and the entire groove cover can be bent at an inward angle of 0 to 135 degrees.

[0012] Compared with the prior art, the present invention has the following advantages: The groove cover adopts a sliding hidden structure, is made of plastic, is lightweight and durable, easy to use and simple to operate. When opened, the groove cover can be hidden behind the groove body along the slide rail, without affecting the overall aesthetics of the groove body, and has high safety and stability. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the specific embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a plan view of the slidable and openable concealed combination groove cover in this invention;

[0015] Figure 2 This is a front view of the slidable, concealed combined slot cover of the present invention;

[0016] Figure 3 This is a schematic diagram of the connecting shaft of the slidable and openable concealed combination groove cover in this invention;

[0017] Figure 4 This is a schematic diagram of the back of the front slot cover plate of the slidable and openable concealed combined slot cover in this invention.

[0018] Figure 5 This is a schematic diagram of the back of the rear slot cover plate of the slidable and openable concealed combined slot cover in this invention.

[0019] Figure 6This is a front view of the sliding guide rail of the slidable and openable concealed combination slot cover in this invention;

[0020] Figure 7 Left view of the sliding guide rail of the slidable and openable concealed combination slot cover in this invention;

[0021] Figure 8 Right view of the sliding guide rail of the slidable and openable concealed combination groove cover in this invention;

[0022] Figure 9 This is an illustration of the application effect of the sliding openable concealed combination slot cover in this invention;

[0023] Figure 10 A three-dimensional view of the sliding, openable, concealed combination slot cover in this invention;

[0024] Figure 11 A three-dimensional view of the sliding guide rail of the slidable and openable concealed combined slot cover in this invention;

[0025] Figure 12 A three-dimensional view of the sliding, openable, concealed combination slot cover in this invention;

[0026] In the figure, 1-slot cover; 2-sliding guide rail; 3-front slot cover plate; 4-handle; 5-rear slot cover plate; 6-connecting shaft; 61-outer end of connecting shaft; 62-middle end of connecting shaft; 7-fixing sleeve; 71-fixing sleeve at the outer end of connecting shaft; 72-fixing sleeve at the middle end of connecting shaft; 8-slot cover reinforcing rib. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. However, it should not be construed that the scope of the subject matter of the present invention is limited to the following embodiments. All modifications, substitutions and alterations made based on ordinary technical knowledge and common practices in the art without departing from the above-described technical concept of the present invention are included within the scope of the present invention.

[0028] Reference Figures 1-12 A sliding, concealed combination slot cover consists of a slot cover 1 and a sliding guide rail 2. The slot cover 1 consists of a front slot cover plate 3, a handle 4 on the front slot cover plate, a rear slot cover plate 5 composed of multiple splicing blocks, and a connecting shaft 6 on the front slot cover plate 3 and the rear slot cover plate 5. The sliding guide rail 2 consists of two "J"-shaped groove guide rails, which are respectively installed on both sides of the vertical plane of the slot opening when the slot cover 1 is opened. The drooping end of the slot cover 1 rests on the sliding guide rail 2 and slides in cooperation with the slot cover 1.

[0029] The splicing block constituting the rear groove cover plate 5 and the front groove cover plate 3 are both rectangular blocks. In the middle of the rectangular blocks, there are also multiple groove cover reinforcing ribs 8 parallel to the short ends of the rectangular blocks. The groove cover reinforcing ribs 8 are arranged at equal intervals.

[0030] The connecting shaft 6 is composed of two outer ends 61 and a middle end 62 of the connecting shaft located in the middle.

[0031] The splicing blocks of the rear slot cover plate 5 and the long ends of the front slot cover plate 3 are also provided with connecting shaft fixing sleeves 7 that cooperate with connecting shafts 6. The long end near the front slot cover plate 3 is the front end, and the other long end is the rear end. Two connecting shaft outer end fixing sleeves 71 are installed on the rear end edge of the front slot cover plate 3. A connecting shaft middle end fixing sleeve 72 is installed on the front end edge of all splicing blocks, and two connecting shaft outer end fixing sleeves 71 are installed on the rear end edge.

[0032] The outer end fixing sleeve 71 and the middle end fixing sleeve 72 of the connecting shaft are misaligned. The two outer end fixing sleeves 71 of the connecting shaft on the front groove cover plate 3 and the middle end fixing sleeve 72 of the connecting shaft on the front end of the splicing block are on the same horizontal line, and the connecting shaft 6 is inserted into them for sliding connection. The middle end fixing sleeve 72 of the connecting shaft at the rear end of the splicing block and the two outer end fixing sleeves 71 of the connecting shaft of another splicing block are on the same horizontal line, and the connecting shaft 6 is inserted into them for sliding connection. All rectangular blocks are spliced ​​into a whole in the above manner.

[0033] The sliding guide rail 2 is also provided with a connecting block. The length of the sliding guide rail 2 is the same as the length of the rear groove cover plate 5, and a closed end is provided at the tail end.

[0034] The rectangular block has smooth sections on both sides of its long end, which are then inserted into the groove for sliding fit.

[0035] The rectangular blocks can be bent at an inward angle of 0 to 40 degrees through connecting shafts, and the entire groove cover can be bent at an inward angle of 0 to 135 degrees.

[0036] The width of the front slot cover plate 3 is greater than the width of a single splicing block of the rear slot cover plate 5, and the material is plastic.

[0037] The opening and closing of the slot cover 1 is achieved by pulling the handle 4 on the slot cover to move it horizontally. Pushing the slot cover 1 horizontally causes the rear slot cover plate 5 on the slot cover 1 to move vertically towards the rear of the slot body along the sliding guide rail 2 until the end of the rear slot cover plate 5 contacts the end of the sliding guide rail 2, stopping the sliding. At this time, the front slot cover plate 3 of the slot cover 1 is above the slot, and the rest is hidden behind the slot body. To close the slot cover 1, simply pull the handle in the opposite direction to move the slot cover 1.

[0038] The foregoing has provided a detailed description of the sliding, openable, concealed combination slot cover provided by this invention. Specific examples have been used to illustrate the structure and working principle of this invention. The descriptions of the embodiments above are merely for the purpose of helping to understand the method and core ideas of this invention. It should be noted that those skilled in the art can make various improvements and modifications to this invention without departing from its principles, and these improvements and modifications also fall within the scope of protection of the claims of this invention.

Claims

1. A sliding, openable, concealed combination slot cover, characterized in that: It consists of a slot cover (1) and a sliding guide rail (2). The slot cover (1) consists of a front slot cover plate (3), a handle (4) set on the front slot cover plate, a rear slot cover plate (5) composed of multiple splicing blocks, and a connecting shaft (6) set on the front slot cover plate (3) and the rear slot cover plate (5). The splicing block of the rear slot cover plate (5) and the long end of the front slot cover plate (3) are provided with a connecting shaft fixing sleeve (7) that cooperates with the connecting shaft (6); the outer end fixing sleeve (71) and the middle end fixing sleeve (72) of the connecting shaft are misaligned and fitted together, and the connecting shaft (6) is inserted into them to splice all the rectangular blocks into a whole. The sliding guide rail (2) consists of two "J"-shaped groove guide rails, which are respectively installed on both sides of the vertical plane of the slot opening when the slot cover (1) is opened. The length of the sliding guide rail (2) is the same as the length of the rear slot cover plate (5), and a closed end is provided at the tail end. The drooping end of the slot cover (1) rests on the sliding guide rail (2). When the slot cover (1) slides to the closed position covering the upper end of the slot opening, the slot cover (1) is supported above the slot opening by its own structure, and no support guide rail is provided at the upper end of the slot opening. The rectangular blocks can be bent at an inward angle of 0 to 40 degrees through connecting shafts, and the entire groove cover can be bent at an inward angle of 0 to 135 degrees.

2. The slidable, concealed combination slot cover according to claim 1, characterized in that: The splicing block constituting the rear slot cover plate (5) and the front slot cover plate (3) are both rectangular blocks. In the middle of the rectangular blocks, there are also multiple slot cover reinforcing ribs (8) parallel to the short end of the rectangular blocks. The slot cover reinforcing ribs (8) are arranged at equal intervals.

3. The slidable, openable, concealed combination slot cover according to claim 1, characterized in that: The connecting shaft (6) is composed of two outer ends (61) of the connecting shaft and a solid cylinder located at the middle end (62) of the connecting shaft.

4. The slidable, concealed combination slot cover according to claim 1, characterized in that: The long end near the front slot cover (3) is the front end, and the other long end is the rear end. Two connecting shaft outer end fixing sleeves (71) are installed on the rear end edge of the front slot cover (3). A connecting shaft middle end fixing sleeve (72) is installed on the front end edge of all splicing blocks, and two connecting shaft outer end fixing sleeves (71) are installed on the rear end edge.

5. The slidable, concealed combination slot cover according to any one of claims 2-4, characterized in that: The two connecting shaft outer end fixing sleeves (71) on the front groove cover plate (3) and the connecting shaft middle end fixing sleeve (72) on the front end of the splicing block are on the same horizontal line, and the connecting shaft (6) is inserted into it for sliding connection; the connecting shaft middle end fixing sleeve (72) at the rear end of the splicing block and the two connecting shaft outer end fixing sleeves (71) of another splicing block are on the same horizontal line.

6. The slidable, concealed combination slot cover according to claim 1, characterized in that: The rectangular block has smooth sections on both sides of its long end, which are then inserted into the groove for sliding fit.

7. The slidable, concealed combination slot cover according to claim 1, characterized in that: The width of the front slot cover (3) is greater than the width of a single splicing block of the rear slot cover (5), and the material is plastic.

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