A multi-purpose decorative invisible sliding door

Abstract

The present invention discloses a multi-purpose decorative invisible sliding door, which belongs to the field of invisible door technology. The door comprises a keel, a first wall panel and a second wall panel are relatively mounted on the keel, a frame and a magnetic slide rail are arranged between the first wall panel and the second wall panel, the magnetic slide rail is fixedly mounted on the keel, an electric push rod and a plurality of sliding components are arranged in the magnetic slide rail, and the plurality of sliding components are respectively connected to the frame below the magnetic slide rail. The position of the invisible door can be adjusted according to the thickness of the wall by a scissor mechanism, thereby eliminating the problem of concave and convex shapes after installation; an arc-shaped guide groove is provided on the frame, and the dustproof strip adsorbed on the magnetic slide rail is guided from under the connecting rod through the guide groove, so that the dustproof strip can protect the magnetic slide groove and prevent debris and dust from entering; the assembled combination structure of the keel, wall panel, frame and door panel is utilized, which can meet the requirements of different forms of invisible door installation, has a wide range of applications, a simple structure and low cost.

Description

Technical Field

[0001] The invention belongs to the technical field of invisible doors, and in particular relates to a multi-purpose decorative invisible sliding door. Background Art

[0002] In recent years, homes have increasingly valued privacy, especially spaces such as wine cellars, study rooms, and collection rooms where many private items are completely hidden. Invisible door products, which are easily unnoticed unless deliberately reminded, have gradually become the first choice for high-end people in decoration.

[0003] Currently, various types of invisible doors on the market are mostly solved with narrow-edged door frames, regular door panels and the same color as the wall. However, due to the mismatch between the thickness of the installation wall and the thickness of the door panel, obvious concave and convex shapes will appear between the door panel and the wall after installation, making it easy for people to find the position of the invisible door, and it cannot fundamentally solve the fact that its existence is completely concealed; and the invisible door customized according to the actual wall thickness is more expensive and takes a long time to make.

[0004] Therefore, we need to design a multi-purpose decorative invisible sliding door to solve these problems. Summary of the Invention

[0005] The problem to be solved by the present invention is to provide a multi-purpose decorative invisible sliding door, which is particularly suitable for installation on thicker walls, has a wide range of applications and good invisible effect.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A multi-purpose decorative invisible sliding door includes a keel, a first wall panel and a second wall panel are installed on the keel relative to each other, a frame and a magnetic slide rail are arranged between the first wall panel and the second wall panel, the magnetic slide rail is fixedly installed on the keel, an electric push rod and several sliding components are arranged in the magnetic slide rail, several of the sliding components are respectively connected to the frame below the magnetic slide rail, one end of the electric push rod is fixedly connected to the magnetic slide rail, and the other end is connected to one of the sliding components, and a scissor mechanism is also symmetrically installed on the frame, the first door panel and the second door panel are respectively installed on the two scissor mechanisms, and a telescopic device is also installed on one of the scissor mechanisms, and the telescopic device is used to drive the scissor mechanism to extend or shorten.

[0008] Preferably, the scissor-type mechanism includes a first support rod and a second support rod hinged to each other in the middle, one end of the first support rod is hinged to the frame, and the other end is respectively located in the second sliding groove on the first door panel and the second door panel, one end of the second support rod is respectively hinged to the first door panel and the second door panel, and the other end is hinged through a sliding column, and one end of the sliding column is located in the first sliding groove on the frame.

[0009] With this arrangement, the scissor mechanism composed of the first support rod and the second support rod can synchronously realize the pushing out and retracting of the first door panel and the second door panel, and can also match with walls of different thicknesses to achieve the flushness of the door panel and the wall after closing, thereby increasing the invisible effect.

[0010] Preferably, guide grooves are provided on the frame corresponding to the plurality of sliding components, and a dustproof strip is also provided on the magnetic slide rail, and the dustproof strip is fitted with the magnetic slide rail after completely passing through all the guide grooves on the frame.

[0011] With such an arrangement, the dustproof strip can prevent impurities or dust from entering the magnetic slide rail, thereby causing wear of parts in the slide rail or obstruction of movement.

[0012] Preferably, the sliding assembly includes a slider slidably arranged in the magnetic slide rail, a guide wheel is rotatably mounted on the slider, the slider slides along the magnetic slide rail through the guide wheel, a connecting rod is fixedly arranged on the slider, and the free ends of the connecting rods are extended from the magnetic slide rail and fixedly connected to the frame.

[0013] With this arrangement, the connection between the slider and the frame is achieved by using a connecting rod. The movement of the slider by the guide wheel can reduce the friction between the slider and the magnetic slide rail, and the slider can move a heavier door panel.

[0014] Preferably, the guide groove passes through the bottom of the connecting rod, and the longitudinal section of the guide groove is arc-shaped, and the two ends of the guide groove are respectively located on both sides of the connecting rod.

[0015] This setting not only achieves the sealing of the magnetic slide rail, but also prevents interference during movement, and has a good dust-proof effect.

[0016] The advantages and positive effects of the present invention are:

[0017] 1. The present invention can adjust the position of the invisible door according to the thickness of the wall through the combination of the frame and the scissor mechanism, eliminating the problem of concave and convex shapes that exist after the installation of traditional invisible doors.

[0018] 2. By setting an arc-shaped guide groove on the frame, and guiding the dust-proof strip adsorbed on the magnetic slide rail from under the connecting rod through the guide groove, not only can the dust-proof strip protect the magnetic slide groove to prevent debris and dust from entering, but also will not conflict with the moving frame, and the dust-proof effect is good.

[0019] 3. The assembled combination structure of keels, wall panels, frames and door panels can meet the installation of different forms of invisible doors, with a wide range of applications, simple structure and low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a schematic diagram of the closed axonometric view of the invisible door of the present invention;

[0022] Figure 2 This is a schematic structural diagram of the invisible door of the present invention located between the first wall panel and the second wall panel after opening;

[0023] Figure 3 This is a schematic diagram of the connection structure of the first door panel, the second door panel and the frame of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of the interior of the magnetic slide rail and the positions of the dust strip and guide groove of the present invention;

[0025] Figure 5 yes Figure 4 A magnified view of the structure at point A;

[0026] Figure 6 yes Figure 3 A magnified view of the structure at point B in FIG.

[0027] The following are the descriptions of the reference numerals:

[0028] 1. Keel; 2. First wall panel; 3. Second wall panel; 4. Frame; 5. Scissor mechanism; 501. First support rod; 502. Second support rod; 6. First slide groove; 7. Telescopic device; 8. First door panel; 9. Second door panel; 10. Magnetic slide rail; 11. Dust strip; 12. Slider; 13. Guide wheel; 14. Connecting rod; 15. Electric push rod; 16. Guide groove; 17. Baffle; 18. Second slide groove; 19. Sliding column. DETAILED DESCRIPTION

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0030] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0031] The present invention will be further described below in conjunction with the accompanying drawings:

[0032] Example 1

[0033] like Figures 1-6 As shown, a multi-purpose decorative invisible sliding door includes a keel 1, on which a first wall panel 2 and a second wall panel 3 are relatively installed, and a frame 4 and a magnetic slide rail 10 are arranged between the first wall panel 2 and the second wall panel 3, and the magnetic slide rail 10 is fixedly installed on the keel 1, and an electric push rod 15 and a plurality of sliding components are arranged in the magnetic slide rail 10, and the plurality of sliding components are respectively connected to the frame 4 below the magnetic slide rail 10, one end of the electric push rod 15 is fixedly connected to the magnetic slide rail 10, and the other end is connected to one of the sliding components, and a scissor-type mechanism 5 is also symmetrically installed on the frame 4, and a first door panel 8 and a second door panel 9 are respectively installed on the two scissor-type mechanisms 5, and a telescopic device 7 is also installed on one of the scissor-type mechanisms 5, and the telescopic device 7 is used to drive the scissor-type mechanism 5 to extend or shorten.

[0034] Specifically, the scissors-type mechanism 5 includes a first support rod 501 and a second support rod 502 which are hinged to each other in the middle. One end of the first support rod 501 is hinged to the frame 4, and the other end is respectively located in the second sliding groove 18 on the first door panel 8 and the second door panel 9. One end of the second support rod 502 is respectively hinged to the first door panel 8 and the second door panel 9, and the other end is hinged through a sliding column 19, and one end of the sliding column 19 is located in the first sliding groove 6 on the frame 4. The scissors-type mechanism 5 composed of the first support rod 501 and the second support rod 502 can synchronously realize the push-out and retraction of the first door panel 8 and the second door panel 9, and can also match with walls of different thicknesses to achieve the flushness of the door panel and the wall after closing, thereby increasing the invisible effect.

[0035] Specifically, guide grooves 16 are provided on the frame 4 corresponding to several sliding components, and a dust strip 11 is also provided on the magnetic slide rail 10. The dust strip 11 is fitted with the magnetic slide rail 10 after completely passing through all the guide grooves 16 on the frame 4. The dust strip 11 is arranged in this way to prevent impurities or dust from entering the magnetic slide rail 10, thereby causing the parts in the slide rail to wear or movement to be hindered.

[0036] Furthermore, the sliding assembly includes a slider 12 slidingly arranged in the magnetic slide rail 10, and a guide wheel 13 is rotatably installed on the slider 12. The slider 12 slides along the magnetic slide rail 10 through the guide wheel 13. A connecting rod 14 is fixedly arranged on the slider 12. The free ends of the connecting rod 14 are extended from the magnetic slide rail 10 and fixedly connected to the frame 4. In this way, the connection between the slider 12 and the frame 4 is realized by utilizing the connecting rod 14. The movement of the slider 12 by the guide wheel 13 can reduce the friction between the slider 12 and the magnetic slide rail 10, and the slider 12 can drive the heavier door panel to move.

[0037] Furthermore, the guide groove 16 passes through the bottom of the connecting rod 14, and the longitudinal section of the guide groove 16 is arc-shaped. The two ends of the guide groove 16 are respectively located on both sides of the connecting rod 14. This arrangement not only achieves the sealing of the magnetic slide rail 10, but also does not cause interference during movement, and has a good dust-proof effect.

[0038] The working process of this embodiment: This device is installed on a wall with a thicker wall thickness. During installation, a mounting position is first opened on the wall, and then the keel 1 is installed on the mounting position opened on the wall, and the first wall panel 2 and the second wall panel 3 are respectively installed on both sides of the keel 1, and the first wall panel 2 and the second wall panel 3 are both reserved with mounting positions for invisible doors. At the same time, the first wall panel 2 and the second wall panel 3 need to be flush with the surface of the wall when installed, and then the magnetic slide rail 10 is installed on the keel 1 above the invisible door mounting position, and the electric push rod 15 and at least two sliding components are installed in the magnetic slide rail 10, and the output end of the electric push rod 15 is connected to one of the sliding components, and then the frame 4 is connected to the sliding component through the connecting rod 14, and then the dust strip 11 is adsorbed under the magnetic slide rail 10. It should be noted that the dust strip 11 needs to be adsorbed under the magnetic slide rail 10 at the same time. One end of the first support rod 501 passes through all the guide grooves 16 on the frame 4, and then the two scissor mechanisms 5 are installed on the frame 4, and then the first door panel 8 and the second door panel 9 are respectively installed on the scissor mechanisms 5 on both sides of the frame 4. When installing the scissor mechanism 5, one end of the first support rod 501 needs to be hinged to the frame 4, and the other end of the first support rod 501 is slidably installed in the second slide groove 18 on the first door panel 8 and the second door panel 9, and then one end of the second support rod 502 is hinged to the first door panel 8 and the second door panel 9, and then the other end of the two second support rods 502 is hinged together through the sliding column 19, and one end of the sliding column 19 can slide in the first slide groove 6 on the frame 4. A telescopic device 7 is installed on one set of the scissor mechanisms 5. When installing the telescopic device 7, one end of the telescopic device 7 needs to be hinged to the first support rod 501 and the other end to the second support rod 502. This can ensure that the telescopic device 7 drives the scissor mechanism to move when extending or shortening.

[0039] After the invisible door is installed, when the invisible door is in the open state, the first door panel 8 and the second door panel 9 are both attached to the frame 4. At the same time, the frame 4, the first door panel 8 and the second door panel 9 will be retracted between the first wall panel 2 and the second wall panel 3 on one side of the invisible door installation position. A baffle 17 is installed on the other side of the invisible door installation position for blocking. When the door needs to be closed, the electric push rod 15 will extend to push the sliding assembly to move. The sliding assembly will drive the slider 12 to move along the extension direction of the magnetic slide rail 10 through the guide wheel 13, and after the slider 12 moves, it will drive the frame 4 to move along the extension direction of the magnetic slide rail 10 through the connecting rod 14. When the electric push rod 15 pushes the frame 4 to the limit position, the frame 4 is When the scissors-type mechanism 5 is extended, the first support rod 501 will slide along the second slide groove 18 on the first door panel 8 and the second door panel 9, and one end of the second support rod 502 will slide along the first slide groove 6 on the frame 4 at the same time. When the first support rod 501 slides to the extreme position of the second slide groove 18, the telescopic device 7 will stop outputting. At this time, the scissors-type mechanism 5 will push out the first door panel 8 and the second door panel 9 respectively, so that the first door panel 8 is flush with the first wall panel 2, and the second door panel 9 is flush with the second wall panel 3, completing the closing of the invisible door.

[0040] When the invisible door needs to be opened, the user first needs to control the telescopic device 7 to shorten. When the telescopic device 7 shortens, it will drive the first support rod 501 and the second support rod 502 to move in the opposite direction, so that one end of the first support rod 501 starts to slide in the opposite direction along the second sliding groove 18 on the first door panel 8 and the second door panel 9, and one end of the second support rod 502 will slide in the opposite direction along the first sliding groove 6 on the frame 4, so that the scissor mechanism 5 shrinks, driving the first door panel 8 and the second door panel 9 to approach the frame 4 and finally fit together. When the first door panel 8 and the second door panel 9 move to fit together with the frame 4, the telescopic device 7 stops shrinking, and then the electric push rod 15 starts to shrink. The shrinking electric push rod 15 will drive the slider 12 to move in the opposite direction through the guide wheel 13. After the slider 12 moves, it will drive the frame 4 to move in the opposite direction through the connecting rod 14, and drive the first door panel 8 and the second door panel 9 to enter between the first wall panel 2 and the second wall panel 3 again through the frame 4, completing the opening of the invisible door.

[0041] When the frame 4 slides along the magnetic slide rail 10, the dust strip 11 is adsorbed on the magnetic slide rail 10 by magnetic force, and passes through all the guide grooves 16 on the frame 4. Therefore, when the frame 4 moves, the dust strip 11 at the point where the connecting rod 14 passes will be driven through the guide groove 16 to separate from the magnetic slide rail 10. When the connecting rod 14 is removed, the dust strip 11 will be attracted to the magnetic slide rail 10 again to prevent impurities and dust from entering the magnetic slide rail 10 and causing wear or damage to parts.

[0042] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and should not be considered to limit the scope of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A multi-purpose decorative invisible sliding door, characterized by: The invention comprises a keel (1), wherein a first wall panel (2) and a second wall panel (3) are relatively mounted on the keel (1), a frame (4) and a magnetic slide rail (10) are arranged between the first wall panel (2) and the second wall panel (3), the magnetic slide rail (10) is fixedly mounted on the keel (1), an electric push rod (15) and a plurality of sliding assemblies are arranged in the magnetic slide rail (10), and the plurality of sliding assemblies are respectively connected to the frame (4) below the magnetic slide rail (10), one end of the electric push rod (15) is fixedly connected to the magnetic slide rail (10), and the other end is connected to one of the sliding assemblies, a scissor mechanism (5) is symmetrically mounted on the frame (4), a first door panel (8) and a second door panel (9) are respectively mounted on the two scissor mechanisms (5), and a telescopic device (7) is also mounted on one of the scissor mechanisms (5), and the telescopic device (7) is used to drive the scissor mechanism (5) to extend or shorten; The scissor mechanism (5) comprises a first support rod (501) and a second support rod (502) which are hinged to each other at the middle, one end of the first support rod (501) is hinged to the frame (4), and the other end is respectively located in the second sliding groove (18) on the first door panel (8) and the second door panel (9), one end of the second support rod (502) is respectively hinged to the first door panel (8) and the second door panel (9), and the other end is hinged through a sliding column (19), and one end of the sliding column (19) is located in the first sliding groove (6) on the frame (4); The frame (4) is provided with guide grooves (16) corresponding to the plurality of sliding components, and a dustproof strip (11) is also provided on the magnetic slide rail (10), and the dustproof strip (11) is fitted with the magnetic slide rail (10) after completely passing through all the guide grooves (16) on the frame (4).

2. The multi-purpose decorative invisible sliding door according to claim 1, characterized in that: The sliding assembly includes a slider (12) slidably arranged in the magnetic slide rail (10), a guide wheel (13) is rotatably mounted on the slider (12), and the slider (12) slides along the magnetic slide rail (10) through the guide wheel (13), and a connecting rod (14) is fixedly arranged on the slider (12), and the free ends of the connecting rods (14) are both extended from the magnetic slide rail (10) and fixedly connected to the frame (4).

3. The multi-purpose decorative invisible sliding door according to claim 2, characterized in that: The guide groove (16) passes through the bottom of the connecting rod (14), and the longitudinal section of the guide groove (16) is arc-shaped. The two ends of the guide groove (16) are respectively located on both sides of the connecting rod (14).

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