Panoramic sliding door for kitchen

Abstract

The invention relates to the technical field of sliding doors, and provides a kitchen panoramic sliding door which comprises a door frame, a door body is slidably connected into the door frame, a containing space is formed in the door frame, first fixing plates are arranged at the corners, close to the door frame, of the containing space, and second fixing plates are arranged on the sides, close to the bottom of the door frame, of the containing space. Fixing rods used for fixing the door frame are arranged on the first fixing plates and the second fixing plates, openings are formed in the sides, close to the fixing rods, of the door frame, and a driving mechanism enabling the fixing rods to stretch out of the containing space through the openings at the same time is arranged in the containing space. By means of the technical scheme, the problems that in the prior art, operation is tedious when a door frame is installed, and reinstallation of the door frame is difficult are solved.

Description

Technical Field

[0001] The invention relates to the technical field of sliding doors, and in particular to a panoramic sliding door for a kitchen. Background Art

[0002] The kitchen panoramic sliding door is a modern door design that is often used to enhance the space and visual effect of the kitchen. This sliding door is usually made of transparent or translucent glass, which can effectively let natural light into the kitchen while maintaining an open feeling between the kitchen and other living areas. Its design not only makes the kitchen look more spacious, but also provides a better view and a sense of transparency.

[0003] Existing kitchen sliding doors mainly rely on two installation methods, namely the hanging rail type and the ground rail type. The hanging rail type is to install the track on the top of the door frame, use the hanging wheel to hang the door body, and make the door slide on the track to achieve opening and closing. Due to the design of the hanging rail, there is no track obstacle on the ground, which can keep the ground clean. However, due to the lack of track guidance on the ground, the door is prone to shaking during the sliding process. Especially when the door body is heavy, the stability of the hanging rail type sliding door is poor, and it is easy to have problems such as wear of the hanging wheel or fall of the track. In contrast, the ground rail type adopts a different structural form. The ground rail is installed on the ground. The sliding of the door body depends on the pulley at the bottom to slide along the ground rail, and the top of the door body is guided by the slide rail inside the top of the door frame. Since the weight of the door body is borne by the ground, the ground rail system can provide better stability for the door. The door is stable and smooth during the sliding process and is not prone to shaking. Therefore, most users will choose the ground rail type sliding door.

[0004] At present, when installing a floor rail kitchen sliding door, the floor rail is usually laid on the ground first, and then the sliding door is assembled, and the door frame is fixed to the kitchen wall by expansion bolts. The wall is generally made of brick wall or concrete wall. These materials are relatively hard and dense, and ordinary screws are difficult to provide a stable fixing force, so expansion bolts are usually selected for fixing. Then, a foaming agent is filled in the gap between the kitchen wall and the door frame to complete the installation of the door frame. Finally, the door body is installed between the floor rail and the door frame to complete the installation of the overall sliding door. However, in the actual installation process, in order to improve the stability of the door frame, expansion bolts are usually set at multiple positions of the door frame. During installation, the expansion bolts need to be operated one by one, which is cumbersome. Moreover, when the door frame is broken or damaged, the door frame installed by expansion bolts is not only difficult to disassemble, but also after disassembly, since the expansion bolts need to be destructively disassembled, the position on the kitchen wall for fixing the door frame cannot be fixed again, which makes it difficult to reinstall the door frame. Summary of the invention

[0005] The present invention provides a kitchen panoramic sliding door, which solves the problems of the prior art in that the operation is complicated when installing the door frame and the door frame is difficult to reinstall.

[0006] The technical solution of the present invention is as follows: A panoramic sliding door for a kitchen, comprising a door frame, a door body being slidably connected to the inside of the door frame, an accommodating space being arranged inside the door frame, a first fixing plate being arranged at the corners of the accommodating space close to the door frame, a second fixing plate being arranged at one side of the accommodating space close to the bottom of the door frame, a fixing rod for fixing the door frame being arranged on each of the first fixing plates and the second fixing plates, an opening being arranged on one side of the door frame close to each fixing rod, and a driving mechanism being arranged inside the accommodating space for allowing each fixing rod to extend through the opening simultaneously into the interior of the accommodating space.

[0007] Furthermore, the driving mechanism includes a synchronous pulley arranged on each first fixed plate and the second fixed plate, a first synchronous belt connecting each synchronous pulley, a first gear coaxial with each synchronous pulley, a second gear meshing with the first gear, a power component for driving the first synchronous belt to move, and a rack arranged on each fixed rod. A rotating plate is provided on both sides of the first fixed plate and the second fixed plate, the synchronous pulley is rotatably connected to the rotating plate through a first rotating shaft, the first gear is arranged on the first rotating shaft and fixedly connected to the first rotating shaft, the second gear is rotatably connected to the rotating plate, and the second gear meshes with the rack.

[0008] Furthermore, guide plates are provided on both sides of the first fixing plate and the second fixing plate close to the fixing plates, each guide plate is provided with a guide groove, and guide blocks are provided on both sides of the fixing rod, and the guide blocks are slidably connected to the inner wall of the guide groove.

[0009] Furthermore, the power assembly includes a third gear, a worm wheel, a worm, a first bevel gear, and a second bevel gear. The third gear is arranged at the top of the accommodating space, and the third gear is rotatably connected to the inner wall of the accommodating space through the second rotating shaft, the third gear is meshed with the first synchronous belt, the worm wheel is arranged on the second rotating shaft and fixedly connected to the second rotating shaft, the worm is rotatably connected to the top of the accommodating space through a bracket, and the worm is meshed with the worm wheel, the first bevel gear is arranged on one side of the worm, the second bevel gear is rotatably connected to the top of the accommodating space through the third rotating shaft, and the second bevel gear is meshed with the first bevel gear, one side of the third rotating shaft extends to the outside of the door frame and is fixedly connected with a rotating block, and the rotating block is provided with a hexagonal groove with a hexagonal cross-section.

[0010] Furthermore, each of the fixed rods is provided with a reinforcement mechanism for strengthening the fixing effect of the fixed rod, the reinforcement component comprises a movable cylinder, an elastic member, a traction rope, a winding wheel and a plurality of expansion components arranged on the movable cylinder, the expansion component is linked with the movable cylinder, a receiving groove is provided inside the movable cylinder, the fixed rod is slidingly connected to the inner wall of the receiving groove, one end of the elastic member abuts against the top of the movable cylinder, the other end of the elastic member abuts against the top of the receiving groove, the winding wheel is rotatably connected to the top of the receiving space through a fourth rotating shaft, one end of the traction rope is fixedly connected to the top of the receiving groove, the other end of the traction rope is fixedly connected to the winding wheel through a pulley, and one end of the fourth rotating shaft extends to the outside of the door frame and is connected to a rotating member.

[0011] Furthermore, each of the expansion components is arranged circumferentially with the movable cylinder as the center, and at least four of the expansion components are provided. The expansion components include a reinforcement plate, a first connecting rod, a second connecting rod, a fixed block, and a movable block arranged on both sides of the reinforcement plate and slidably connected to the reinforcement plate. The fixed block is arranged on the side of the fixed rod and fixedly connected to the fixed rod. One end of the first connecting rod is rotatably connected to the movable cylinder, and the other end of the first connecting rod is rotatably connected to the movable block of the reinforcement plate away from the movable cylinder. One end of the second connecting rod is rotatably connected to the fixed block, and the other end of the second connecting rod is rotatably connected to the movable block of the reinforcement plate close to the movable cylinder. A plurality of sliding grooves are provided on the movable cylinder, and the fixed block is slidably connected to the inner walls on both sides of the sliding grooves, and the first connecting rod is rotatably connected to the second connecting rod.

[0012] Furthermore, a side of the reinforcement plate away from the movable cylinder is in an arc-shaped structure, and an elastic plate is provided on the side of the reinforcement plate away from the movable cylinder.

[0013] Furthermore, a mounting groove is provided on one side of the top of the fixing rod opposite to the receiving groove, and both ends of the elastic member are fixedly connected to the bottom of the corresponding receiving groove respectively.

[0014] Furthermore, the rotating part includes a turntable, a screw and a turn block fixedly connected to the screw, the turntable is fixedly connected to the side of the fourth shaft away from the winding wheel, the screw is rotatably connected to the turntable, and a plurality of fixing holes are provided on the side of the door frame close to the turntable, and the screw is threadedly connected to the fixing holes.

[0015] The working principle and beneficial effects of the present invention are: By setting up a driving mechanism and a number of fixing rods, when installing the door frame, the staff first uses a hand drill to open a mounting hole corresponding to the door frame opening position on the kitchen wall. Then the door frame is placed on the kitchen wall, and then the driving mechanism on the door frame is used to extend each fixing rod through the opening into the mounting hole on the wall, thereby simplifying the operation, eliminating the need to handle the expansion bolts one by one, and reducing labor intensity. Secondly, when the door frame is damaged and needs to be replaced, the staff can use the driving mechanism to retract each fixing rod into the storage space, and then remove the door frame, which is also easy to operate. In addition, in the process of retracting the fixing rod, no damage will be caused to the inner wall of the mounting hole, so that the mounting hole can be used again, which is convenient for subsequent staff to reinstall a new door frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic cross-sectional view of a local structure of the present invention; Figure 3 for Figure 2 The enlarged schematic diagram at A in the middle; Figure 4 for Figure 2 The enlarged schematic diagram of point B in the middle; Figure 5 for Figure 2 The enlarged schematic diagram at C in the middle; Figure 6 for Figure 2 The enlarged schematic diagram at D in the middle; Figure 7 for Figure 3 Schematic diagram of the local structure; Figure 8 This is a schematic diagram of the structure of the first fixing plate of the present invention; Fig. 9 This is a schematic diagram of the local structure of the movable cylinder and the fixed rod in this embodiment; Fig.10 It is a schematic cross-sectional view of the local structure of the movable cylinder and the fixed rod in this embodiment.

[0018] In the figure: 1, door frame; 101, door body; 102, accommodating space; 103, first fixing plate; 104, second fixing plate; 105, fixing rod; 106, opening; 2, synchronous pulley; 201, first synchronous belt; 202, first gear; 203, second gear; 204, rack; 205, rotating plate; 206, first rotating shaft; 207, guide plate; 208, guide groove; 209, guide block; 3, third gear; 301, worm wheel; 302, worm; 303, first bevel gear; 304, second bevel gear; 305, first bevel gear; 306, second bevel gear; 307, guide plate; 208, guide groove; 209, guide block; 3, third gear; 301, worm wheel; 302, worm; 303, first bevel gear; 304, second bevel gear; 305, first bevel gear; 306, second bevel gear; 307, guide plate; 208, guide groove; 209, guide block; 3, third gear; 301, worm wheel; 302, worm; 303, first bevel gear; 304, second bevel gear; 305, first bevel gear; 305, second bevel gear; 306 ...6 5. Second rotating shaft; 306. Rotating block; 307. Hexagonal groove; 4. Movable cylinder; 401. Elastic member; 402. Traction rope; 403. Winding wheel; 404. Accommodating groove; 405. Pulley; 406. Reinforcement plate; 407. First connecting rod; 408. Second connecting rod; 409. Moving block; 410. Fixed block; 411. Slide groove; 412. Elastic plate; 413. Mounting groove; 5. Turntable; 501. Screw; 502. Rotating block; 503. Fixing hole; 504. Fourth rotating shaft; 505. Third rotating shaft; 506. Bracket. DETAILED DESCRIPTION

[0019] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] refer to Figure 1-9 A kitchen panoramic sliding door comprises a door frame 1, a door body 101 is slidably connected to the inside of the door frame 1, an accommodating space 102 is arranged inside the door frame 1, a first fixing plate 103 is arranged at the corners of the accommodating space 102 near the door frame 1, a second fixing plate 104 is arranged on one side of the accommodating space 102 near the bottom of the door frame 1, the first fixing plate 103 and the second fixing plate 104 can be fixedly connected to the inner wall of the accommodating space 102 by bolts, each of the first fixing plate 103 and the second fixing plate 104 is provided with a fixing rod 105 for fixing the door frame 1, an opening 106 is arranged on one side of the door frame 1 near each fixing rod 105, and a driving mechanism is arranged inside the accommodating space 102 for allowing each fixing rod 105 to extend out of the accommodating space 102 through the opening 106 at the same time.

[0021] By setting a driving mechanism and a plurality of fixing rods 105, when installing the door frame 1, the staff first uses a hand drill to open a mounting hole corresponding to the position of the door frame 1 opening 106 on the kitchen wall. Then the door frame 1 is placed on the kitchen wall, and then the driving mechanism on the door frame 1 is used to extend each fixing rod 105 through the opening 106 into the mounting hole on the wall, thereby simplifying the operation, and there is no need to handle the expansion bolts one by one, thereby reducing the labor intensity. Secondly, when the door frame 1 is damaged and needs to be replaced, the staff can retract each fixing rod 105 into the storage space through the driving mechanism, and then remove the door frame 1, which is also easy to operate. In addition, in the process of retracting the fixing rod 105, no damage will be caused to the inner wall of the mounting hole, so that the mounting hole can be used again, which is convenient for subsequent staff to reinstall a new door frame 1.

[0022] Specifically, the driving mechanism includes a synchronous pulley 2 arranged on each first fixed plate 103 and the second fixed plate 104, a first synchronous belt 201 connecting each synchronous pulley 2, a first gear 202 coaxial with each synchronous pulley 2, a second gear 203 meshing with the first gear 202, a power component for driving the first synchronous belt 201 to move, and a rack 204 arranged on each fixed rod 105. A rotating plate 205 is provided on both sides of the first fixed plate 103 and the second fixed plate 104. The synchronous pulley 2 is rotatably connected to the rotating plate 205 through a first rotating shaft 206. The first gear 202 is arranged on the first rotating shaft 206 and fixedly connected to the first rotating shaft 206. The second gear 203 is rotatably connected to the rotating plate 205, and the second gear 203 meshes with the rack 204.

[0023] When the staff needs to fix the door frame 1, the power assembly can be used to drive the first synchronous belt 201 to move. The first synchronous belt 201 drives each synchronous pulley 2 to rotate simultaneously, and the rotation of the synchronous pulley 2 drives the first rotating shaft 206 and the first gear 202 to rotate synchronously. The rotation of the first gear 202 further drives the second gear 203 to rotate, and the rotation of the second gear 203 drives the rack 204 to move. Since the rack 204 is set on the fixing rod 105, the fixing rod 105 will extend out of the accommodating space 102 as the rack 204 moves, and be inserted into the mounting hole of the wall, thereby achieving the fixing of the door frame 1.

[0024] The synchronous pulley 2 and the first synchronous belt 201 can make each fixing rod 105 move synchronously, ensuring that the extended length of each fixing rod 105 is consistent, thereby ensuring that each fixing rod 105 can provide a stable fixing effect.

[0025] In addition, in order to prevent the fixed rod 105 from being offset or misplaced during the movement, guide plates 207 are provided on both sides of the first fixed plate 103 and the second fixed plate 104 close to the fixed plates, and guide grooves 208 are provided on each guide plate 207. Guide blocks 209 are provided on both sides of the fixed rod 105, and the guide blocks 209 are slidably connected to the inner wall of the guide groove 208. The guide blocks 209 and the guide grooves 208 can limit the movement trajectory of the moving rod, prevent it from being offset or misplaced during the movement, thereby improving the stability of the movement of the fixed rod 105 and ensuring that the position of the fixed rod 105 can accurately correspond to the position of the opening 106.

[0026] Further, the power assembly includes a third gear 3, a worm wheel 301, a worm 302, a first bevel gear 303, and a second bevel gear 304. The third gear 3 is arranged at the top of the accommodating space 102, and the third gear 3 is rotatably connected to the inner wall of the accommodating space 102 through the second rotating shaft 305. The third gear 3 is meshed with the first synchronous belt 201. The worm wheel 301 is arranged on the second rotating shaft 305 and is fixedly connected to the second rotating shaft 305. The worm 302 is connected to the accommodating space 102 through the bracket 506. The worm 302 is rotatably connected to the top of the accommodating space 102, and the worm 302 is meshed with the worm wheel 301. The first bevel gear 303 is arranged on one side of the worm 302. The second bevel gear 304 is rotatably connected to the top of the accommodating space 102 through the third rotating shaft 505, and the second bevel gear 304 is meshed with the first bevel gear 303. One side of the third rotating shaft 505 extends to the outside of the door frame 1 and is fixedly connected with a rotating block 306. The rotating block 306 is provided with a hexagonal groove 307 with a hexagonal cross-section.

[0027] When installing the door frame 1, the staff can insert the hexagonal wrench into the hexagonal slot 307 and then rotate the hexagonal wrench. The rotation of the hexagonal wrench will drive the rotating block 306 to rotate, and the rotating block 306 will further drive the third rotating shaft 505 to rotate, and the third rotating shaft 505 will then drive the second bevel gear 304 to rotate. The rotation of the second bevel gear 304 will drive the first bevel gear 303 to rotate, and the first bevel gear 303 will then drive the worm 302 to rotate, and the worm 302 will drive the turbine to rotate. The rotation of the turbine will drive the second rotating shaft 305 to rotate, and the second rotating shaft 305 will further drive the third gear 3 to rotate. The rotation of the third gear 3 will move the first synchronous belt 201, and the first synchronous belt 201 will drive each synchronous pulley 2 to rotate. So that each fixing rod 105 will extend from the accommodating space 102, thereby achieving fixation.

[0028] The design of the worm wheel 301 and the worm 302 can ensure that the fixing rod 105 provides a large locking force when it is inserted into the mounting hole of the wall, ensuring that the door frame 1 is reliably fixed in a specific position. Secondly, the first bevel gear 303 and the second bevel gear 304 can change the direction of the rotational movement from horizontal to vertical, so that the user can operate the power assembly at the front of the door frame 1, which is convenient for the user to achieve locking and unlocking operations.

[0029] In this embodiment, in order to improve the fixing effect of the fixing rod 105, a reinforcement mechanism for strengthening the fixing effect of the fixing rod 105 is provided on each fixing rod 105, the reinforcement component includes a movable cylinder 4, an elastic member 401 (the elastic member 401 can be a cylindrical compression spring), a traction rope 402, a winding wheel 403 and a plurality of expansion components arranged on the movable cylinder 4, the expansion component is linked with the movable cylinder 4, a receiving groove 404 is provided inside the movable cylinder 4, the fixing rod 105 is slidably connected with the inner wall of the receiving groove 404, when the movable cylinder 4 moves, the fixing cylinder will drive each expansion component to open outward, thereby increasing the diameter of the fixing rod 105 and causing it to expand.

[0030] One end of the elastic member 401 abuts against the top of the movable cylinder 4, and the other end of the elastic member 401 abuts against the top of the accommodating groove 404. The winding wheel 403 is rotatably connected to the top of the accommodating space 102 through the fourth rotating shaft 504. One end of the traction rope 402 is fixedly connected to the top of the accommodating groove 404, and the other end of the traction rope 402 is fixedly connected to the winding wheel 403 through the pulley 405. One end of the fourth rotating shaft 504 extends to the outside of the door frame 1 and is connected to a rotating member.

[0031] In the actual fixing of the door frame 1, the staff can insert the hexagonal wrench into the hexagonal slot 307 and then rotate the hexagonal wrench. The rotation of the hexagonal wrench will drive the rotating block 306 to rotate, and the rotating block 306 will further drive the third rotating shaft 505 to rotate, and the third rotating shaft 505 will then drive the second bevel gear 304 to rotate. The rotation of the second bevel gear 304 will drive the first bevel gear 303 to rotate, and the first bevel gear 303 will then drive the worm 302 to rotate, and the worm 302 will drive the turbine to rotate. The rotation of the turbine will drive the second rotating shaft 305 to rotate, and the second rotating shaft 305 will further drive the third gear 3 to rotate. The rotation of the third gear 3 will move the first synchronous belt 201, and the first synchronous belt 201 will drive each synchronous pulley 2 to rotate, and the rotation of the synchronous pulley 2 will drive the first rotating shaft 206 and the first gear 202 to rotate synchronously. The rotation of the first gear 202 further drives the second gear 203 to rotate, and the rotation of the second gear 203 pushes the rack 204 to move. Since the rack 204 is arranged on the fixed rod 105, the fixed rod 105 will extend out of the accommodating space 102 as the rack 204 moves. At the same time, the movable cylinder 4 will move with the fixed rod 105. In the process of the movable cylinder 4 moving upward, it will drive the traction rope 402 to move, and the traction rope 402 will further drive the winding wheel 403 to rotate. Sufficient traction rope 402 should be wound around the winding wheel 403 to ensure that the movable cylinder 4 can smoothly extend out of the accommodating space 102 under the drive of the fixed rod 105. When the movable cylinder 4 extends into the mounting hole of the wall, the staff can drive the winding wheel 403 to rotate in a certain direction through the rotating member, and the winding wheel 403 will reel one end of the traction rope 402, so that the other end of the traction rope 402 pulls the movable cylinder 4 to move and compresses the elastic member 401. The movement of the movable cylinder 4 will drive each expansion component to open outward, thereby increasing the diameter of the fixed rod 105 and expanding it, thereby improving the fixing effect and ensuring the stability of the door frame 1.

[0032] Specifically, each expansion component is arranged circumferentially with the movable cylinder 4 as the center, and at least four expansion components are provided. The expansion components include a reinforcement plate 406, a first connecting rod 407, a second connecting rod 408, a fixed block 410, and a moving block 409 arranged on both sides of the reinforcement plate 406 and slidably connected to the reinforcement plate 406. The fixed block 410 is arranged on the side of the fixed rod 105 and fixedly connected to the fixed rod 105. One end of the first connecting rod 407 is rotatably connected to the movable cylinder 4, and the other end of the first connecting rod 407 is rotatably connected to the moving block 409 of the reinforcement plate 406 away from the movable cylinder 4. One end of the second connecting rod 408 is rotatably connected to the fixed block 410, and the other end of the second connecting rod 408 is rotatably connected to the moving block 409 of the reinforcement plate 406 close to the movable cylinder 4. A plurality of sliding grooves 411 are provided on the movable cylinder 4, and the fixed block 410 is slidably connected to the inner walls on both sides of the sliding groove 411, and the first connecting rod 407 is rotatably connected to the second connecting rod 408. By slidably connecting the slide groove 411 with the fixed block 410, the movable cylinder 4 can be prevented from rotating during movement, thereby improving the stability of the movement of the movable cylinder 4. Secondly, it can ensure that the elastic member 401 will not be twisted, thereby improving the service life of the elastic member 401.

[0033] In this embodiment, a connecting rod mechanism is used to realize the expansion of the movable cylinder 4, which can achieve a compact design, save space, and make the expansion action of the reinforcement plate 406 smoother.

[0034] In actual operation, when the movable cylinder 4 moves and compresses the elastic member 401 under the action of the traction rope 402, the movable cylinder 4 drives one end of the first connecting rod 407 to move. The other end of the first connecting rod 407 pushes the moving block 409 to slide on the reinforcing plate 406. Since the fixed block 410 is fixed, the rotation of the first connecting rod 407 drives one end of the second connecting rod 408 to rotate around the fixed block 410, and the other end of the second connecting rod 408 continues to push the moving block 409 to slide on the reinforcing plate 406. The reinforcing plate 406 expands outward, thereby improving the fixing effect of the fixing rod 105 (similar to scissor lift).

[0035] In this embodiment, in order to further improve the reinforcement effect, the side of the reinforcement plate 406 away from the movable cylinder 4 is designed to be an arc-shaped structure, and an elastic plate 412 is provided on the side of the reinforcement plate 406 away from the movable cylinder 4. The arc-shaped design can increase the contact area between the reinforcement plate 406 and the wall installation hole, thereby increasing the friction force and improving the fixing effect. The provision of the elastic plate 412 allows the user to apply a pre-tightening force, further enhancing the fixing effect of the door frame 1, thereby improving the stability of the door frame 1.

[0036] In addition, in order to prevent the elastic member 401 from being offset or misaligned during long-term use, a mounting groove 413 is provided on the top of the fixing rod 105 on the side opposite to the receiving groove 404, and both ends of the elastic member 401 are respectively fixedly connected to the bottom of the corresponding receiving groove 404. The elastic member 401 can be accurately positioned by the provided mounting groove 413 to prevent the elastic member 401 from moving or offsetting during use, thereby further improving the service life of the elastic member 401.

[0037] Further, the rotating member includes a rotating disk 5, a screw 501, and a rotating block 502 fixedly connected to the screw 501. The rotating disk 5 is fixedly connected to the side of the fourth rotating shaft 504 away from the winding wheel 403, the screw 501 is rotatably connected to the rotating disk 5, and a plurality of fixing holes 503 are provided on the side of the door frame 1 close to the rotating disk 5, and the screw 501 is threadedly connected to the fixing holes 503. A hexagonal groove 307 can be provided on the outer surface of the rotating block 502, so that an inner hexagonal wrench can be inserted, which is convenient for the staff to rotate the rotating disk 5. When in use, the staff inserts the inner hexagonal wrench into the hexagonal groove 307 and drives the rotating block 502 to rotate around the fourth rotating shaft 504, the fourth rotating shaft 504 will drive the winding wheel 403 to rotate, and the winding wheel 403 will reel one end of the traction rope 402, so that the other end of the traction rope 402 pulls the movable cylinder 4 to move and compresses the elastic member 401, so that the expansion assembly opens outward. When the expansion assembly is opened, the staff can use an Allen wrench to screw the screw 501 into the fixing hole 503 to achieve fixation (it should be noted that the rotating part is in an active state when not in use, and the winding wheel 403 can rotate freely).

[0038] The screw rod 501 is connected to the turntable 5 by threads so that the turntable 5 can be locked at any position. When the staff needs to prevent the turntable 5 from rotating, they only need to rotate the turn block 502 so that one end of the screw rod 501 abuts against the surface of the door frame 1. The turntable 5 can be locked by friction. The fixing hole 503 is provided to improve the locking effect. At the same time, by providing a reinforcement component, the accuracy requirement for the inner diameter of the wall installation hole can be reduced, which is convenient for novice personnel to quickly install the door frame 1.

[0039] Working principle: When actually fixing the door frame 1, the staff can insert the hexagonal wrench into the hexagonal slot 307 and then rotate the hexagonal wrench. The rotation of the hexagonal wrench will drive the rotating block 306 to rotate, and the rotating block 306 will further drive the third rotating shaft 505 to rotate, and the third rotating shaft 505 will then drive the second bevel gear 304 to rotate. The rotation of the second bevel gear 304 will drive the first bevel gear 303 to rotate, and the first bevel gear 303 will then drive the worm 302 to rotate, and the worm 302 will drive the turbine to rotate. The rotation of the turbine will drive the second rotating shaft 305 to rotate, and the second rotating shaft 305 will further drive the third gear 3 to rotate. The rotation of the third gear 3 will move the first synchronous belt 201, and the first synchronous belt 201 will drive each synchronous pulley 2 to rotate, and the rotation of the synchronous pulley 2 will drive the first rotating shaft 206 and the first gear 202 to rotate synchronously. The rotation of the first gear 202 further drives the second gear 203 to rotate, and the rotation of the second gear 203 pushes the rack 204 to move. Since the rack 204 is disposed on the fixed rod 105, the fixed rod 105 will extend out of the accommodating space 102 as the rack 204 moves. At the same time, the movable cylinder 4 will move with the fixed rod 105. During the upward movement of the movable cylinder 4, it will drive the traction rope 402 to move, and the traction rope 402 will further drive the winding wheel 403 to rotate. Sufficient traction rope 402 should be wound around the winding wheel 403 to ensure that the movable cylinder 4 can smoothly extend out of the accommodating space 102 under the drive of the fixed rod 105.

[0040] When the movable cylinder 4 extends out of the mounting hole of the wall, the staff can insert an Allen wrench into the hexagonal slot 307 (the Allen wrench can help the staff obtain a larger torque and facilitate rotation), and drive the rotating block 502 to rotate around the fourth rotating shaft 504, and the fourth rotating shaft 504 will drive the winding wheel 403 to rotate, and the winding wheel 403 will wind up one end of the traction rope 402, so that the other end of the traction rope 402 pulls the movable cylinder 4 to move and compresses the elastic member 401. When the movable cylinder 4 moves and compresses the elastic member 401 under the action of the traction rope 402, the movable cylinder 4 will drive one end of the first connecting rod 407 to move. The other end of the first connecting rod 407 will push the movable block 409 to slide on the reinforcing plate 406. Since the fixing block 410 is fixed, the rotation of the first connecting rod 407 drives one end of the second connecting rod 408 to rotate around the fixing block 410, and the other end of the second connecting rod 408 continues to push the moving block 409 to slide on the reinforcing plate 406. The reinforcing plate 406 expands outward, thereby improving the fixing effect of the fixing rod 105. When the expansion assembly is opened, the staff can use the hexagonal wrench to screw the screw 501 into the fixing hole 503 to achieve locking.

[0041] When disassembly is required, the staff first twists the rotating block 502 to screw the screw 501 out of the fixing hole 503; when the screw 501 is separated from the fixing hole 503, the elastic member 401 will be reset, and under the action of the elastic member 401, the movable cylinder 4 will move upward, so that each reinforcement plate 406 will be retracted. Then the staff uses the hexagonal wrench to reversely rotate the rotating block 306 to separate each fixing rod 105 from the installation hole of the wall to complete the disassembly.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A kitchen panoramic sliding door, comprising a door frame (1), wherein a door body (101) is slidably connected inside the door frame (1), characterized in that: The door frame (1) is provided with an accommodating space (102) inside, and a first fixing plate (103) is provided at a corner of the accommodating space (102) close to the door frame (1), and a second fixing plate (104) is provided on one side of the accommodating space (102) close to the bottom of the door frame (1), and each of the first fixing plates (103) and the second fixing plates (104) is provided with a fixing rod (105) for fixing the door frame (1), and an opening (106) is provided on one side of the door frame (1) close to each fixing rod (105), and a driving mechanism is provided inside the accommodating space (102) for allowing each fixing rod (105) to simultaneously extend through the opening (106) into the interior of the accommodating space (102).

2. A kitchen panoramic sliding door according to claim 1, characterized in that: The driving mechanism comprises a synchronous pulley (2) arranged on each first fixed plate (103) and a second fixed plate (104), a first synchronous belt (201) connecting each synchronous pulley (2), a first gear (202) coaxial with each synchronous pulley (2), a second gear (203) meshing with the first gear (202), a power component for driving the first synchronous belt (201) to move, and a rack (204) arranged on each fixed rod (105); a rotating plate (205) is provided on both sides of the first fixed plate (103) and the second fixed plate (104); the synchronous pulley (2) is rotatably connected to the rotating plate (205) via a first rotating shaft (206); the first gear (202) is arranged on the first rotating shaft (206) and fixedly connected to the first rotating shaft (206); the second gear (203) is rotatably connected to the rotating plate (205); and the second gear (203) meshes with the rack (204).

3. The kitchen panoramic sliding door according to claim 2, characterized in that: The first fixing plate (103) and the second fixing plate (104) are provided with guide plates (207) on both sides close to the fixing plates, and each of the guide plates (207) is provided with a guide groove (208). Guide blocks (209) are provided on both sides of the fixing rod (105), and the guide blocks (209) are slidably connected to the inner wall of the guide groove (208).

4. The kitchen panoramic sliding door according to claim 3, characterized in that: The power assembly comprises a third gear (3), a worm wheel (301), a worm (302), a first bevel gear (303), and a second bevel gear (304); the third gear (3) is arranged at the top of the accommodating space (102), and the third gear (3) is rotatably connected to the inner wall of the accommodating space (102) via a second rotating shaft (305); the third gear (3) is meshed with the first synchronous belt (201); the worm wheel (301) is arranged on the second rotating shaft (305) and is fixedly connected to the second rotating shaft (305); the worm (302) is connected to the first synchronous belt (201) via a rotating plate (205); The top of the accommodating space (102) is rotatably connected, and the worm (302) is meshed with the worm wheel (301); the first bevel gear (303) is arranged on one side of the worm (302); the second bevel gear (304) is rotatably connected to the top of the accommodating space (102) via a third rotating shaft (505), and the second bevel gear (304) is meshed with the first bevel gear (303); one side of the third rotating shaft (505) extends to the outside of the door frame (1) and is fixedly connected to a rotating block (306); the rotating block (306) is provided with a hexagonal groove (307) with a hexagonal cross section.

5. The kitchen panoramic sliding door according to claim 3, characterized in that: Each of the fixing rods (105) is provided with a reinforcement mechanism for strengthening the fixing effect of the fixing rod (105), the reinforcement components include a movable cylinder (4), an elastic member (401), a traction rope (402), a winding wheel (403) and a plurality of expansion components arranged on the movable cylinder (4), the expansion components are linked with the movable cylinder (4), a receiving groove (404) is arranged inside the movable cylinder (4), the fixing rod (105) is slidably connected to the inner wall of the receiving groove (404), one end of the elastic member (401) is connected to the movable cylinder (4), and the elastic member (401) is connected to the movable cylinder (4). The top of the cylinder (4) is abutted against the other end of the elastic member (401) abuts against the top of the accommodating groove (404); the reel (403) is rotatably connected to the top of the accommodating space (102) via a fourth rotating shaft (504); one end of the traction rope (402) is fixedly connected to the top of the accommodating groove (404); the other end of the traction rope (402) is fixedly connected to the reel (403) via a pulley (405); and one end of the fourth rotating shaft (504) extends outside the door frame (1) and is connected to a rotating member.

6. The kitchen panoramic sliding door according to claim 5, characterized in that: Each of the expansion components is arranged circumferentially with the movable cylinder (4) as the center of the circle, and at least four of the expansion components are provided. The expansion components include a reinforcement plate (406), a first connecting rod (407), a second connecting rod (408), a fixed block (410), and a movable block (409) arranged on both sides of the reinforcement plate (406) and slidably connected to the reinforcement plate (406). The fixed block (410) is arranged on the side of the fixed rod (105) and is fixedly connected to the fixed rod (105). One end of the first connecting rod (407) is rotatably connected to the movable cylinder (4). The other end of the connecting rod (407) is rotatably connected to a moving block (409) of the reinforcement plate (406) away from the movable cylinder (4), one end of the second connecting rod (408) is rotatably connected to a fixed block (410), the other end of the second connecting rod (408) is rotatably connected to a moving block (409) of the reinforcement plate (406) close to the movable cylinder (4), a plurality of sliding grooves (411) are provided on the movable cylinder (4), the fixed block (410) is slidably connected to the inner walls on both sides of the sliding grooves (411), and the first connecting rod (407) is rotatably connected to the second connecting rod (408).

7. The kitchen panoramic sliding door according to claim 6, characterized in that: The side of the reinforcement plate (406) away from the movable cylinder (4) is in an arc-shaped structure, and an elastic plate (412) is provided on the side of the reinforcement plate (406) away from the movable cylinder (4).

8. The kitchen panoramic sliding door according to claim 6, characterized in that: A mounting groove (413) is provided on the top of the fixing rod (105) on one side opposite to the receiving groove (404), and both ends of the elastic member (401) are fixedly connected to the bottom of the corresponding receiving groove (404) respectively.

9. The kitchen panoramic sliding door according to claim 6, characterized in that: The rotating member comprises a rotating disk (5), a screw rod (501), and a rotating block (502) fixedly connected to the screw rod (501); the rotating disk (5) is fixedly connected to a side of a fourth rotating shaft (504) away from the winding wheel (403); the screw rod (501) is rotationally connected to the rotating disk (5); a plurality of fixing holes (503) are provided on a side of the door frame (1) close to the rotating disk (5), and the screw rod (501) is threadedly connected to the fixing holes (503).

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