Electrically assisted indoor sliding door

Abstract

The application relates to the field of doors and windows, in particular to an electric power-assisted indoor sliding door which comprises a door frame, a baffle, a moving assembly and a door body group; the baffle is fixedly connected to the door frame; the moving assembly is connected to the door frame; and the moving assembly is connected with the door body group. The door body one, the door body two and the door body three are arranged in a straight line, when a user is cooking in the kitchen, the oil fume is only adhered to the rear surfaces of the door body one, the door body two and the door body three, the user only needs to wipe the smooth rear surfaces of the door body one, the door body two and the door body three, the workload and the cleaning difficulty are low, and the user is convenient to clean; and when the door body one, the door body two and the door body three are opened and overlapped, the side surfaces are free of oil stains, and the oil stains cannot be brought into the door body one, the door body two and the door body three and adhered to the side surfaces far away from the kitchen.

Description

Technical Field

[0001] This invention relates to the field of doors and windows, and more particularly to an electrically assisted indoor sliding door. Background Technology

[0002] In existing technology, doors are used to separate two interior spaces. To ensure sufficient passage space, multi-tiered sliding doors are often used. When opened, multiple door panels are stacked and closed together, thus maximizing passage space while minimizing the space occupied by the doors. When closed, they are arranged in a stepped pattern, with a small overlap between adjacent doors to ensure sealing. Therefore, this type of sliding door offers the largest enclosed area when unfolded, and the small space occupied by each door when open makes it ideal for installations in limited spaces, especially as a kitchen door. When sliding doors are used as kitchen doors, cooking fumes easily adhere to the stepped closing door. This fumes not only stick to the side of the door facing the kitchen, but also, because the doors are arranged in a stepped pattern, one side of each door is exposed, causing fumes to adhere to the sides between adjacent doors. This results in large areas and multiple angles of fumes adhering to the door, making cleaning difficult. Furthermore, when opening multi-tiered sliding doors, grease adhering to the sides of the doors is easily carried between the overlapping doors, causing grease to adhere to the side that was previously away from the kitchen and not grease-adhered to, further increasing the difficulty of cleaning. Summary of the Invention

[0003] To overcome the shortcomings of multi-level sliding doors installed in kitchens, where grease not only adheres to the side of the door facing the kitchen when opened, but also easily adheres to the sides between adjacent doors, resulting in large-area and multi-angle adhesion of grease and inconvenience in cleaning, this invention provides an electrically assisted indoor sliding door.

[0004] Technical Solution: An electrically assisted indoor sliding door includes a door frame and a baffle; the baffle is fixedly connected to the door frame; it also includes a moving component, a door body assembly, and a spring telescopic rod; the moving component is connected to the door frame; the moving component is connected to the door body assembly, and the moving component is used to drive the door body assembly to move; the door body assembly consists of door body one, door body two, and door body three; the baffle is set at an angle on the side near door body one; sliding grooves are opened at the top of door body one and door body two; fixed rods are fixedly connected to the top of door body two and door body three; a horizontally arranged spring telescopic rod is rotatably connected to each fixed rod; a sliding rod is rotatably connected to the telescopic end of each spring telescopic rod; the sliding rod is slidably connected to the corresponding sliding groove.

[0005] More preferably, the moving component includes a guide rail assembly, an electric slider 1, and a connecting shaft; the guide rail assembly is fixedly connected to the upper side of the door frame; the guide rail assembly consists of guide rail 1, guide rail 2, and guide rail 3; guide rail 1, guide rail 2, and guide rail 3 are all composed of straight segments and curved segments; the length of the straight segments of guide rail 1, guide rail 2, and guide rail 3 increases sequentially; the curvature of the curved segments of guide rail 1, guide rail 2, and guide rail 3 increases sequentially; each guide rail 1, guide rail 2, and guide rail 3 is slidably connected to an electric slider 1; each electric slider 1 is rotatably connected to a connecting shaft; each connecting shaft is fixedly connected to the corresponding door body 1, door body 2, and door body 3.

[0006] More preferably, it also includes a support plate; the support plate is fixed to the upper side of the door frame; the support plate has three movable grooves; the longitudinal section of the connecting shaft is I-shaped; each connecting shaft is located in a corresponding movable groove and slides, and the connecting shaft is in contact with the support plate.

[0007] More preferably, it also includes a metal connecting plate; a metal connecting plate is fixedly connected to the bottom of each connecting shaft; the metal connecting plate is fixedly connected to the corresponding door body one, door body two and door body three.

[0008] More preferably, rubber pads are provided on both sides of door body one, door body two and door body three.

[0009] More preferably, it also includes a storage assembly, which includes a protective plate and a closing plate; the protective plate is fixedly connected to the rear side of the door frame; the left and right length of the protective plate is longer than the left and right length of the baffle; a storage space for the door assembly is formed between the protective plate and the baffle; a cover plate for closing the entrance to the storage space is rotatably connected to the door frame; several connecting rods are fixedly connected from top to bottom on one side of the door near the baffle; all connecting rods are slidably connected to the closing plate, the closing plate is in contact with the protective plate, and the closing plate is located within the storage space; an elastic element is fixedly connected between each connecting rod and the closing plate.

[0010] More preferably, the edge of the sealing plate facing the baffle is rounded.

[0011] More preferably, it also includes a cleaning component, which includes an L-shaped block and limiting posts; the L-shaped block is slidably connected to the door frame; the horizontal side of the L-shaped block is located on the upper side, and several limiting posts are fixed to the lower surface of the horizontal side; several limiting grooves adapted to the limiting posts are opened on the upper surface of the sealing plate; an electric push rod is horizontally installed on the door frame; the output end of the electric push rod is fixed to the L-shaped block; a rubber strip is fixed to the left side of the protective plate; a sponge strip is connected to the side of the sealing plate facing the door; a collection groove is opened at the bottom of the sealing plate; a guide plate is provided at the entrance of the collection groove, and the upper side of the guide plate is angled.

[0012] More preferably, the sponge strip and the sealing plate are detachably connected.

[0013] More preferably, the vertical edge of the L-shaped block is provided with a groove.

[0014] Compared with the prior art, the present invention has the following advantages: The present invention realizes that door body one, door body two and door body three are arranged in a straight line. When the user is cooking in the kitchen, the oil fumes only adhere to the back surfaces of door body one, door body two and door body three. The user only needs to wipe the smooth back surfaces of door body one, door body two and door body three, which reduces the workload and cleaning difficulty and makes it easy for the user to clean. Moreover, when door body one, door body two and door body three are opened and overlapped, there is no oil stain on their sides, which will not cause oil stains to be carried between door body one, door body two and door body three and adhere to the side that was originally away from the kitchen and had not been stained with oil. The door body 1, door body 2 and door body 3 are connected by a spring telescopic rod. When manually opening and closing door body 1, door body 2 and door body 3, door body 1, door body 2 and door body 3 can be operated simultaneously, without having to open and close them one by one, thus reducing the workload. By using a sealing plate, when the door assembly is in the closed state (i.e., outside the storage space of the baffle and protective plate), the storage space of the baffle and protective plate is sealed, which makes up for the shortcomings of existing flaps that cannot seal the entrance to the storage space due to the obstruction of the door assembly when the door assembly is closed, and avoids oil stains from entering the storage space and causing inconvenience in cleaning. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the electric-assisted indoor sliding door of the present invention installed on a wall from a first perspective. Figure 2 This is a three-dimensional structural diagram of the electric-assisted indoor sliding door of the present invention installed on a wall from a second perspective. Figure 3 This is a three-dimensional structural diagram of the electrically assisted indoor sliding door of the present invention from a first perspective. Figure 4 This is a three-dimensional structural diagram of the electric-assisted indoor sliding door of the present invention from a second perspective. Figure 5 This is a three-dimensional structural diagram of the door frame, baffle, guide rail assembly, electric slider, connecting shaft and door body assembly of the present invention, with the door frame cut open; Figure 6 This is a top view of the door assembly in the closed state according to the present invention; Figure 7 This is a three-dimensional structural diagram of the door assembly during the opening process of the present invention. Figure 8 This is a top view of the door assembly during the opening process of the present invention; Figure 9 This is a three-dimensional structural diagram of the door assembly in the open state of the present invention; Figure 10 This is a first top view of the door assembly in the open state according to the present invention; Figure 11 This is a three-dimensional structural diagram of the door frame, guide rail assembly, electric slider, door body assembly, protective plate, and support plate assembly of the present invention. Figure 12 This is a three-dimensional structural diagram of the combination of door frame, protective plate, sealing plate, support plate, L-shaped block and limiting post of the present invention; Figure 13 This is a three-dimensional structural diagram of the combination of door frame, baffle, support plate and L-shaped block of the present invention; Figure 14 This is a top view of the combination of door frame, baffle, door body, connecting rod, protective plate, sealing plate and L-shaped block of the present invention; Figure 15 This is a top view of the door frame, baffle, door body, connecting rod, protective plate, and sealing plate assembly of the present invention, with the sealing plate cut open. Figure 16 This is a diagram showing the stepped distribution of door body one, door body two, and door body three during the opening process of the present invention; Figure 17 This is a second top view of the door assembly in the open state according to the present invention; Figure 18 This is a three-dimensional structural diagram of the combination of the second door body, the rubber pad, and the sealing plate of the present invention.

[0016] The above-mentioned attached drawings include the following reference numerals: 1-door frame, 2-baffle, 3-guide rail assembly, 31-guide rail one, 32-guide rail two, 33-guide rail three, 4-electric slider one, 5-connecting shaft, 51-metal connecting plate, 6-door body assembly, 61-door body one, 62-door body two, 63-door body three, 64-sliding groove, 65-fixed rod, 66-sliding rod, 67-connecting rod, 6701-elastic element, 68-rubber pad, 7-spring telescopic rod, 8-protective plate, 81-rubber strip, 82-cover plate, 9-sealing plate, 91-limiting groove, 92-sponge strip, 93-collecting groove, 94-guide plate, 10-support plate, 101-moving groove, 201-L-shaped block, 202-limiting post, 203-electric push rod, 1111-wall. Detailed Implementation

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Example 1 like Figures 1-10 As shown, an electric-assisted indoor sliding door includes a door frame 1 and a baffle 2; the baffle 2 is fixedly connected to the door frame 1. It also includes a moving component, a door assembly 6, and a spring telescopic rod 7; the moving component is connected to the door frame 1; the moving component is connected to the door assembly 6; the door assembly 6 consists of door body one 61, door body two 62, and door body three 63; the baffle 2 is set at an angle on the side near door body one 61; sliding grooves 64 are opened on the top of door body one 61 and door body two 62; fixed rods 65 are fixedly connected to the top of door body two 62 and door body three 63; a horizontally arranged spring telescopic rod 7 is rotatably connected to each fixed rod 65; a sliding rod 66 is rotatably connected to the telescopic end of each spring telescopic rod 7; the sliding rod 66 is slidably connected to the corresponding sliding groove 64.

[0019] The moving assembly includes a guide rail group 3, an electric slider 4, and a connecting shaft 5; the guide rail group 3 is fixedly connected to the upper side of the door frame 1; the guide rail group 3 consists of guide rail 31, guide rail 32, and guide rail 33; each of guide rail 31, guide rail 32, and guide rail 33 consists of straight segments and curved segments; the length of the straight segments of guide rail 31, guide rail 32, and guide rail 33 increases sequentially; the curvature of the curved segments of guide rail 31, guide rail 32, and guide rail 33 increases sequentially; each of guide rail 31, guide rail 32, and guide rail 33 is slidably connected to an electric slider 4; each electric slider 4 is rotatably connected to a connecting shaft 5; each connecting shaft 5 is fixedly connected to the corresponding door body 61, door body 62, and door body 63.

[0020] It also includes a support plate 10; the support plate 10 is fixedly connected to the upper side of the door frame 1; the support plate 10 has three movable slots 101; the longitudinal section of the connecting shaft 5 is I-shaped; each connecting shaft 5 is located in a movable slot 101 and slides, and the connecting shaft 5 is in contact with the support plate 10, which reduces the load on the guide rail 1 31, guide rail 2 32, guide rail 3 33 and electric slider 4, and improves the structural stability.

[0021] It also includes a metal connecting plate 51; a metal connecting plate 51 is fixedly attached to the bottom of each connecting shaft 5; the metal connecting plate 51 is bolted to the corresponding door body 1 61, door body 2 62 and door body 3 63; it is used to increase the force-bearing area of ​​door body 1 61, door body 2 62 and door body 3 63 and ensure the stability of the connection with the connecting shaft 5.

[0022] Rubber pads 68 are installed on the left and right sides of door 1 61, door 2 62 and door 3 63 to ensure the airtightness of door 1 61, door 2 62 and door 3 63 when closed.

[0023] The following description is based on Figure 6Using the orientation reference, the guide rail 31 is located on the front side (corresponding to the outside of the door assembly 6), the guide rail 33 is located on the rear side (corresponding to the inside of the door assembly 6, i.e., where the kitchen is located), the door 363 is located on the left side, the baffle 2 is located on the right side, and push-button switches are provided on both the front wall 1111 and the rear wall 1111 of the door frame 1. The electric components of this invention are powered by connecting to the indoor power supply.

[0024] like Figure 10 As shown, the door assembly 6 of this invention is initially in the open state. When the user needs to close the door, the corresponding button switch is triggered (the button switch corresponding to the user's position outside or inside the door assembly 6). Each electric slider 4 begins to move to the left along the straight section of the guide rail 3, causing the door assembly 6 to gradually close without requiring the user to manually open the door, making it convenient to use. When the door assembly 6 closes, the electric slider 4 drives the connecting shaft 5 and the door body 61 to move along the straight section of the guide rail 31 until the electric slider 4 moves to the arc section of the guide rail 31. Then, the electric slider 4 drives the connecting shaft 5 and the door body 61 to move forward along the arc section of the guide rail 31. During this process, the electric slider 4 rotates relative to the connecting shaft 5 and the door body 61, so that the door body 61 remains parallel to the baffle 2. Figure 1 As shown; it should be noted that the closing process of doors 62 and 63 is the same as that of door 61. After doors 61, 62, and 63 are closed, they are arranged in a straight line, with their front and rear surfaces flush. When the user is cooking in the kitchen, the grease only adheres to the rear surfaces of doors 61, 62, and 63. Compared to existing stepped sliding doors, where grease tends to adhere to the side of the door facing the kitchen and the sides between adjacent doors, resulting in large-area, multi-angle adhesion of grease and making cleaning inconvenient, this invention provides a solution. When cleaning, with doors 61, 62, and 63 in their closed state, only the back surfaces of these doors need to be wiped, reducing workload and cleaning difficulty, making it easy for users to clean. Furthermore, grease only adheres to the back surfaces of doors 61, 62, and 63, not to their sides. Therefore, when doors 61, 62, and 63 are opened and overlapped, there is no grease on the sides, preventing grease from being carried between them and adhering to the side previously untouched by grease. When the user needs to open door assembly 6, they simply trigger the button switch in the kitchen again. Each electric slider 4, via the connecting shaft 5, moves its corresponding door 61, 62, and 63 along the guide rail assembly 3 towards the baffle 2. Figure 10As shown, after door 1 (61), door 2 (62), and door 3 (63) are opened to their positions, the baffle 2, door 1 (61), door 2 (62), and door 3 (63) are arranged in a parallel configuration, occupying minimal space. In the event of a power outage, the electric slider 1 (4) of this invention will lose its power, allowing the electric slider 1 (4) on the guide rail assembly 3 to slide freely. The user can manually open and close the door assembly 6. However, door 1 (61), door 2 (62), and door 3 (63) move independently, requiring the user to operate each door 1 (61), door 2 (62), and door 3 (63) separately to open and close, increasing workload. Therefore, a spring telescopic rod 7 is provided between door 1 (61), door 2 (62), and door 3 (63) for connection. Figure 5 As shown, when door assembly 6 is in the closed state, when the user opens door assembly 6 from the outside (front side), pressing any one of door body 1 61, door body 2 62, or door body 3 63 with both hands and pushing it backward, door body 1 61, door body 2 62, and door body 3 63 can all move backward synchronously via the spring telescopic rod 7, as shown. Figure 8 As shown, when the front surface of door 1 61 is flush with the rear surface of baffle 2, a gap will appear between door 1 61, door 2 62, and door 3 63. Simultaneously, a gap will also appear between door 3 63 and the adjacent wall 1111. At this point, the user continues to push door 2 62 and door 3 63 backward, making the front surface of door 2 62 flush with the rear surface of door 1 61, and the front surface of door 3 63 flush with the rear surface of door 2 62. During this process, the two spring telescopic rods 7 adaptively extend and retract according to the changes in distance between door 1 61, door 2 62, and door 3 63. The spring telescopic rods 7 and their corresponding fixed rods 65 and... All sliding rods 66 are rotatably connected, thus adapting to positional changes between door body 1 61, door body 2 62, and door body 3 63; when all electric sliders 1 4 are finally located on the straight section of the corresponding guide rail group 3, door body 1 61, door body 2 62, and door body 3 63 are arranged in a stepped manner. Then, the user pushes door body 1 61, door body 2 62, and door body 3 63 to the right, and the sliding rods 66 connected to the telescopic end of the spring telescopic rod 7 will slide in the corresponding sliding groove 64, causing door body 1 61, door body 2 62, and door body 3 63 to move towards the baffle 2 and become flush with it, fully opening door body 1 61, door body 2 62, and door body 3 63; Figure 4 As shown, door 63 has a through groove connecting its left side and rear side. When the user is inside (rear side) of the closed door assembly 6, they can reach their hand into the through groove from the rear side of door 63 and pull door 63 backward until door 1 61, door 2 62 and door 3 63 are arranged in a stepped manner. Then, the user pushes door 1 61, door 2 62 and door 3 63 to the right to fully open door 1 61, door 2 62 and door 3 63.

[0025] When the user is located inside the kitchen (behind door assembly 6) and needs to manually close door assembly 6, door assembly 6 is in the [position missing]. Figure 9With the door open, the left side of door 63 is exposed. The user inserts their hand into the slot on the left side of door 63 and pulls it out to the left. When door 63 is pulled out, it will activate the corresponding fixed rod 65 and spring telescopic rod 7. The sliding rod 66 at the telescopic end of spring telescopic rod 7 slides to the left in the sliding groove 64 on door 62 until the sliding rod 66 contacts the left side of the sliding groove 64 on door 62, which will pull door 62 out to the left. When door 62 is pulled out to the left, the sliding rod 66 at the telescopic end of spring telescopic rod 7 is in the sliding groove 64 on door 61 until the sliding rod 66 contacts the left side of the sliding groove 64 on door 61. When the left side of the sliding groove 64 on door 61 is touched, door 61 is pulled to the left, thereby pulling out door 63, door 2 62 and door 61 one by one. At the same time, the electric slider 4 moves to the arc section of the guide rail group 3, and door 63, door 2 62 and door 61 move forward. Each of door 63, door 2 62 and door 61 gradually approaches a straight line to complete the closing of door group 6. When the left side of door 63 approaches the left wall 1111, the user puts his hand into the through groove from the back of door 63 and pulls door 63 so that its left side contacts the wall 1111, and door group 6 is completely closed.

[0026] Example 2 Based on Example 1, such as Figure 2 , Figure 4 and Figures 8-17 As shown, it also includes a storage assembly, which includes a protective plate 8 and a sealing plate 9; the protective plate 8 is fixedly connected to the rear side of the door frame 1; the left and right length of the protective plate 8 is longer than the left and right length of the baffle 2; the storage space of the door body assembly 6 is formed between the protective plate 8 and the baffle 2; a cover plate 82 is rotatably connected to the door frame 1; several connecting rods 67 are fixedly connected from top to bottom on the side of the door body 61 near the baffle 2; all connecting rods 67 are slidably connected to the sealing plate 9, the sealing plate 9 is in contact with the protective plate 8, and the sealing plate 9 is located in the storage space; an elastic element 6701 is fixedly connected between each connecting rod 67 and the sealing plate 9; the elastic element 6701 is a spring.

[0027] The edge of the closed panel 9 facing the baffle 2 is rounded, which makes it easy for the closed panel 9 to move into the storage space.

[0028] To enhance aesthetics and optimize interior layout, existing door assembly 6, which is often left open for extended periods, is designed to be stored in a storage cabinet or wall 1111. This is achieved through the inclusion of a protective panel 8. Figure 10 As shown, when the door assembly 6 is opened, it will be stored between the baffle 2 and the protective plate 8, which increases the aesthetics of the door assembly 6 being in the open state for a long time and optimizes the interior layout.

[0029] Furthermore, in the prior art, a flap is installed at the entrance of the storage space of the door assembly 6. When the door assembly 6 is stored in the storage space, the flap closes the entrance, enclosing the door assembly 6 within the storage space, reducing contact with the outside world and increasing its service life. In contrast, the door frame 1 of this invention is rotatably connected to a cover plate 82. When the door assembly 6 is opened, such as... Figure 10 As shown, door 61, door 62, and door 63 are located within the storage space. Cover 82 seals the entrance to the storage space. When door assembly 6 is closed, the user rotates to open cover 82, as... Figure 8 As shown, door 61, door 62, and door 63 are then pulled out from the storage space to close. However, when door assembly 6 is located outside the storage space and is in the closed state to prevent oil fumes, the existing flap cannot seal the entrance to the storage space due to the obstruction of door assembly 6. The storage space will remain connected to the kitchen, allowing oil fumes to easily enter and adhere to the inner wall of the storage space, making it difficult to clean. Furthermore, the inner wall of the storage space accumulates a thick layer of oil, causing door assembly 6 to come into contact with this layer when entering or exiting the storage space. This oil layer hinders the movement of door assembly 6, and door assembly 6 will also be covered with the oil fumes adhering to the inner wall of the storage space. Therefore, this invention adds a sealing... When the door assembly 6 is in the open state and stored in the storage space, the closing plate 9 is located on the right side of the door assembly 6, and the elastic element 6701 is compressed by the connecting rod 67. When the door assembly 6 is closed, the door assembly 6 moves out of the storage space. During this process, when the door 61 moves horizontally, the connecting rod 67 drives the closing plate 9 to move to the left from the storage space. The closing plate 9 moves from the storage space to its left entrance. When the door 61 moves forward, the connecting rod 67 slides forward relative to the closing plate 9. At the same time, the elastic element 6701 between the connecting rod 67 and the closing plate 9 extends, squeezing the closing plate 9 to keep it in contact with the front side of the protective plate 8 until the door 61 is closed in place. Figure 14 As shown, the sealing plate 9 will block the entrance on the left side of the baffle 2 and the protective plate 8 to prevent oil fumes from entering between the baffle 2 and the protective plate 8, avoid oil fumes from adhering to the rear surface of the baffle 2 and the front surface of the protective plate 8, which would make cleaning difficult, and avoid excessive oil stains adhering to the rear surface of the baffle 2 and the front surface of the protective plate 8, which would cause the oil stain layer to accumulate and become thick, affecting the movement of the door assembly 6 in the storage space between the baffle 2 and the protective plate 8.

[0030] When door assembly 6 opens, door 61 moves backward, pushing connecting rod 67 to slide backward within closing plate 9. Simultaneously, as door 61 retracts to the right between baffle 2 and protective plate 8, it pushes closing plate 9 between baffle 2 and protective plate 8 via connecting rod 67. Figure 17As shown, after the door assembly 6 is retracted between the baffle 2 and the protective plate 8, the sealing plate 9 will be located on the right side of the door assembly 6. This way, when the door 61 moves, the sealing plate 9 will also move, ensuring the sealing effect of the sealing plate 9 between the baffle 2 and the protective plate 8 while avoiding affecting the movement of the door assembly 6.

[0031] In summary, the baffle 2 and protective plate 8 of the present invention, while preventing debris from obstructing the storage position of the door assembly 6 and affecting its opening and closing, and increasing aesthetics, work in conjunction with the sealing plate 9 to ensure that the storage space of the baffle 2 and protective plate 8 is sealed when the door assembly 6 is in the closed state (i.e., outside the storage space of the baffle 2 and protective plate 8). This prevents oil stains from entering the storage space and making cleaning inconvenient. The oil stains are blocked on the left side of the sealing plate 9, and the door assembly 6 is in the closed state. When cleaning the rear side of the door assembly 6, the user can clean the left side of the sealing plate 9 at the same time without having to operate the action of the present invention, thus improving cleaning efficiency.

[0032] Example 3 Based on Examples 1 and 2, such as Figure 2 , Figure 4 and Figures 8-18 As shown, it also includes a cleaning assembly, which includes an L-shaped block 201 and a limiting post 202; the L-shaped block 201 is slidably connected to the door frame 1; the horizontal side of the L-shaped block 201 is located on the upper side, and three limiting posts 202 are fixedly connected to the lower surface of the horizontal side; three limiting grooves 91 adapted to the limiting posts 202 are opened on the upper surface of the sealing plate 9; an electric push rod 203 is horizontally installed on the door frame 1; the output end of the electric push rod 203 is fixedly connected to the L-shaped block 201; a rubber strip 81 is fixedly connected to the left side of the protective plate 8; a sponge strip 92 is connected to the side of the sealing plate 9 facing the door body 61; a collection groove 93 is opened at the bottom of the sealing plate 9; a guide plate 94 is provided at the entrance of the collection groove 93, and the upper side of the guide plate 94 is angled.

[0033] The sponge strip 92 and the sealing plate 9 are detachably connected. After long-term use, if the sponge strip 92 is damaged or has oil stains that are difficult to remove, the user can directly disassemble and replace it.

[0034] The L-shaped block 201 has a groove on its rear side. When the electric push rod 203 is de-energized, the user can manually pull the L-shaped block 201 back and forth through the groove to perform cleaning operations.

[0035] Each time food is cooked in the kitchen, a small amount of oil residue adheres to the back sides of door assembly 6 (61, 62, and 63). Only after a certain number of cooking sessions will noticeable oil stains appear on the surface of door assembly 6. These subtle oil stains are difficult for the user to detect with the naked eye and easily adhere to other surfaces of door assembly 6 during opening and closing, increasing the difficulty of cleaning. Furthermore, it is impossible for the user to thoroughly clean and wipe door assembly 6 after each cooking session. Therefore, when the user opens door assembly 6 after each cooking session, door assembly 6 retracts between baffle 2 and protective plate 8. Figure 16 As shown, when door 1 (61), door 2 (62), and door 3 (63) form a stepped shape during opening, the rubber pad 68 on the right side of door 2 (62) contacts the rear surface of door 1 (61). As door 2 (62) approaches alignment with door 1 (61), the rubber pad 68 on the right side of door 2 (62) scrapes across the rear surface of door 1 (61), moving the oil stains on the rear surface of door 1 (61) to the right. Similarly, the rubber pad 68 on the right side of door 3 (63) contacts the rear surface of door 2 (62). As door 3 (63) approaches alignment with door 2 (62), the rubber pad 68 on the right side of door 3 (63) scrapes across the rear surface of door 2 (62), moving the oil stains on the rear surface of door 2 (61) to the right. The oil stains on the rear surface of door 62 are scraped to the right; when door 1 61, door 2 62 and door 3 63 are aligned front to back, the oil stains on the rear surfaces of door 1 61 and door 2 62 are scraped onto the rubber pads 68 on the right side of door 1 61 and door 2 62. When door 1 61 moves into the storage space, it drives the closing plate 9 to move to the right. The limiting groove 91 on the closing plate 9 will engage with the limiting post 202, thereby connecting the closing plate 9 with the horizontal edge of the L-shaped block 201. After door 1 61, door 2 62 and door 3 63 are stored in place, the right side of door 1 61, door 2 62 and door 3 63 are aligned. When the sponge strip 92 on the sealing plate 9 contacts the rubber pad 68 on the right side of door 61, the electric push rod 203 extends, causing the L-shaped block 201 to move backward. The L-shaped block 201 then moves the sealing plate 9 and the sponge strip 92 backward. The sponge strip 92 scrapes the rubber pads 68 on the right side of door 61, door 62, and door 63 in sequence, removing the oil stains. During this process, the scraped oil stains flow downward, while the guide plate 94 is in close contact with each rubber pad 68 on its left side. Guided by the guide plate 94, the oil stains enter the collection groove 93 at the bottom of the sealing plate 9 for collection, and are then used later. The user only needs to clean the oil stains in the collection tank 93 periodically; after the electric push rod 203 extends to its limit position, the sponge strip 92 also completes the scraping of the oil stains on the rubber pad 68 on the right side of the door body 1 61, door body 2 62 and door body 3 63. Then the electric push rod 203 will retract and reset itself, driving the L-shaped block 201 and the closing plate 9 to reset forward. When the door body 1 61 moves out of the storage space, the closing plate 9 is driven to move to the left through the connecting rod 67. The limiting groove 91 and the limiting post 202 separate, and the door body 1 61, door body 2 62 and door body 3 63 are completely closed. The closing plate 9 will re-close the storage space.

[0036] As for the oil stains on the back surface of door 363, when door 363 moves into the storage space, the back surface of door 363 will come into contact with the left side of rubber strip 81. As door 363 moves to the right into the storage space, the left side of rubber strip 81 will scrape off the oil stains on the back surface of door 363 and leave them on the left side of rubber strip 81, thereby cleaning the back surface of door 363. Users only need to clean the oil stains on the left side of rubber strip 81 periodically.

[0037] Therefore, during each opening process, the oil stains on the rear surfaces of door 61, door 62, and door 63 can be cleaned in a concentrated manner, avoiding the problem that inconspicuous oil stains are difficult for users to see with the naked eye and are easy to adhere to other surfaces of door assembly 6 during the opening and closing process, increasing the difficulty of cleaning. In addition, users do not need to clean and wipe door 61, door 62, and door 63 after each cooking session, reducing workload.

[0038] It should be understood that the above description is for illustrative purposes only and is not intended to limit the invention. Those skilled in the art will understand that variations of the invention are included within the scope of the claims herein.

Claims

1. An electrically assisted indoor sliding door, comprising a door frame (1) and a baffle (2); the baffle (2) is fixedly connected to the door frame (1); characterized in that: It also includes a moving component, a door assembly (6), and a spring telescopic rod (7); the moving component is connected to the door frame (1); the moving component is connected to the door assembly (6), and the moving component is used to drive the door assembly (6) to move; the door assembly (6) consists of door body one (61), door body two (62), and door body three (63); the baffle (2) is set at an angle on the side near door body one (61); sliding grooves (64) are opened on the top of door body one (61) and door body two (62); fixed rods (65) are fixedly connected to the top of door body two (62) and door body three (63); a horizontally set spring telescopic rod (7) is rotatably connected to each fixed rod (65); a sliding rod (66) is rotatably connected to the telescopic end of each spring telescopic rod (7); the sliding rod (66) is slidably connected to the corresponding sliding groove (64); It also includes a storage component, which includes a protective plate (8) and a closing plate (9); the protective plate (8) is fixed to the back of the door frame (1); the left and right length of the protective plate (8) is longer than the left and right length of the baffle (2); the protective plate (8) and the baffle (2) form a storage space for the door assembly (6); a cover plate (82) for closing the entrance of the storage space is rotatably connected to the door frame (1); several connecting rods (67) are fixedly arranged from top to bottom on the side of the door assembly (61) near the baffle (2); all the connecting rods (67) are slidably connected to the closing plate (9), the closing plate (9) is in contact with the protective plate (8), and the closing plate (9) is located in the storage space; an elastic element (6701) is fixedly connected between each connecting rod (67) and the closing plate (9). It also includes a cleaning component, which includes an L-shaped block (201) and a limiting post (202); the L-shaped block (201) is slidably connected to the door frame (1); the horizontal side of the L-shaped block (201) is located on the upper side, and several limiting posts (202) are fixedly connected to the lower surface of the horizontal side; several limiting grooves (91) adapted to the limiting posts (202) are opened on the upper surface of the sealing plate (9); an electric push rod (203) is horizontally installed on the door frame (1); the output end of the electric push rod (203) is fixedly connected to the L-shaped block (201); a rubber strip (81) is fixedly connected to the left side of the protective plate (8); a sponge strip (92) is connected to the side of the sealing plate (9) facing the door body (61); a collection groove (93) is opened at the bottom of the sealing plate (9); a guide plate (94) is provided at the entrance of the collection groove (93), and the upper side of the guide plate (94) is angled.

2. The electrically assisted indoor sliding door according to claim 1, characterized in that: The moving assembly includes a guide rail assembly (3), an electric slider (4), and a connecting shaft (5); the guide rail assembly (3) is fixedly connected to the upper side of the door frame (1); the guide rail assembly (3) consists of guide rail one (31), guide rail two (32), and guide rail three (33); guide rail one (31), guide rail two (32), and guide rail three (33) are all composed of straight segments and curved segments; the length of the straight segment of guide rail one (31), guide rail two (32), and guide rail three (33) is... The arc lengths of the arc segments of guide rail 1 (31), guide rail 2 (32) and guide rail 3 (33) increase sequentially; each of guide rail 1 (31), guide rail 2 (32) and guide rail 3 (33) is slidably connected to an electric slider 1 (4); each electric slider 1 (4) is rotatably connected to a connecting shaft (5); each connecting shaft (5) is fixedly connected to the corresponding door body 1 (61), door body 2 (62) and door body 3 (63).

3. The electrically assisted indoor sliding door according to claim 2, characterized in that: It also includes a support plate (10); the support plate (10) is fixedly connected to the upper side of the door frame (1); the support plate (10) has three movable slots (101); the longitudinal section of the connecting shaft (5) is I-shaped; each connecting shaft (5) is located in a movable slot (101) and slides, and the connecting shaft (5) is in contact with the support plate (10).

4. The electrically assisted indoor sliding door according to claim 3, characterized in that: It also includes a metal connecting plate (51); a metal connecting plate (51) is fixedly connected to the bottom of each connecting shaft (5); the metal connecting plate (51) is fixedly connected to the corresponding door body one (61), door body two (62) and door body three (63).

5. The electrically assisted indoor sliding door according to claim 1, characterized in that: Rubber pads (68) are provided on both sides of door body one (61), door body two (62) and door body three (63).

6. The electrically assisted indoor sliding door according to claim 1, characterized in that: The edge of the closed plate (9) facing the baffle (2) is rounded.

7. The electrically assisted indoor sliding door according to claim 1, characterized in that: The sponge strip (92) and the sealing plate (9) are detachably connected.

8. The electrically assisted indoor sliding door according to claim 1, characterized in that: The L-shaped block (201) has a groove on its vertical side.

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