Hidden door anti-falling structure and hidden door

Abstract

The invention provides an anti-falling structure of a hidden door and the hidden door. The anti-falling structure of the hidden door comprises a moving part, a guide assembly and a fastening part, the moving part is connected to the connecting part in a sliding manner, and the moving part can be close to or far away from the mounting part to move to a target position; the guide assembly is connected to the moving part; the end, away from the moving part, of the guide assembly is used for being inserted into a guide groove, so that the door body slides on a target track. And the fastening piece is used for fixing the moving piece which moves to the target position on the connecting part. By arranging the moving part sliding on the fixed part, the moving part can adjust the distance between the moving part and the mounting part according to the optimal distance between the door body and the wall body, then the tightness degree of the door body and the wall body is adjusted, the connecting stability of the door body is guaranteed in combination with the arrangement of the fastening part, and the service life of the door body is prolonged. The stability and safety of the invisible door in long-term use are improved, and the risk that the invisible door falls off is effectively reduced.

Description

Technical Field

[0001] The invention relates to the technical field of invisible door installation, and more particularly to a hidden door anti-dropping structure and a hidden door. Background Art

[0002] Invisible doors, also known as ghost doors or secret doors, refer to doors with hidden tracks or no tracks, which allow the door to blend in perfectly with the surrounding environment when closed, greatly improving the integrity and aesthetics of the space. They are widely used in environments with high requirements for spatial coordination, such as cloakrooms, study rooms, and bathrooms. The operation of invisible doors depends on specific connections and support structures. Currently, the most common method is to open and close the door through L-shaped fixings. The mounting part of the L-shaped fixing is fixed to the wall as a stable support point. The connecting part of the L-shaped fixing is provided with a guide component to provide guidance for the door body, facilitating the sliding of the door body to achieve smooth opening and closing of the door.

[0003] However, existing hidden doors usually abandon the fixing method of side top screws, which makes the door body rely only on the single-point connection between the L-shaped fixing and the wall to bear the weight. As the invisible door is used for a longer time, the door body is frequently opened and closed. Under the influence of various external factors, such as the weight of the door body and the inertia generated during the opening and closing of the door, the door body will gradually move closer to or away from the wall, causing the connection between the door body and the L-shaped fixing to gradually loosen, which can easily cause the door body to fall off, seriously threatening the safety of the hidden door. Summary of the invention

[0004] The purpose of the present invention is to overcome the defects of the prior art and provide a hidden door anti-falling structure and a hidden door to solve the technical problem that the existing hidden door is easy to loosen and fall off after long-term use.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] In the first aspect, the present invention provides a hidden door anti-slip structure, which is applied to a door body provided with a guide groove, and includes a fixing member, wherein the fixing member is provided with a mounting portion and a connecting portion which are perpendicular to each other, and the connecting portion is horizontally arranged, wherein the hidden door anti-slip structure also includes: a moving member, a guide assembly and a fastener; the moving member is slidably connected to the connecting portion, and the moving member can move closer to or away from the mounting portion to move to a target position; the guide assembly is connected to the moving member; the end of the guide assembly away from the moving member is used to plug into the guide groove, so that the door body slides along the target track; the fastener is used to fix the moving member moved to the target position on the connecting portion.

[0007] Wherein, the connecting part is provided with an adjusting groove, and the adjusting groove and the mounting part are arranged perpendicular to each other; the moving part is provided with a movable part, and the movable part is movably connected to the adjusting groove.

[0008] The adjusting groove is provided with a first tooth perpendicular to the groove wall of the mounting portion, and the movable member is provided with a second tooth corresponding to the first tooth, and the first tooth and the second tooth are meshed with each other.

[0009] There are two adjusting slots and two movable members, the two adjusting slots are symmetrically arranged on the connecting portion, and the two movable members are movably connected to the two adjusting slots respectively.

[0010] Wherein, the guide assembly includes: a connecting shaft and a guide wheel; the connecting shaft is vertically arranged and connected to the moving part, and the guide wheel is horizontally arranged and rotatably connected to the connecting shaft.

[0011] Wherein, the movable part is provided with a through hole, the moving part is provided with a through hole corresponding to the through hole, and the connecting shaft is passed through and fixedly connected to the through hole and the through hole.

[0012] Wherein, the fastener is provided with a threaded portion and a stop portion; the width of the stop portion is greater than the diameter of the threaded portion, the threaded portion is threadedly connected to the moving member, and the stop portion abuts against the connecting portion.

[0013] Wherein, the fastener and the guide assembly are coaxially arranged; or, the fastener and the guide assembly are spaced apart along the width direction of the connecting portion.

[0014] Wherein, the moving member is also provided with a trigger member for cooperating with a buffer arranged on the door body.

[0015] In a second aspect, the present invention provides a hidden door, comprising: a door body and the above-mentioned hidden door anti-slip structure; the door body is slidably connected to the hidden door anti-slip structure.

[0016] The beneficial effects of the present invention compared with the prior art are as follows: the present invention arranges a movable part that slides on a fixed part, so that the movable part can adjust the distance between the movable part and the mounting part according to the optimal distance between the door body and the wall, thereby adjusting the tightness between the door body and the wall. Combined with the setting of the fastener, the stability of the door body connection is guaranteed, the stability and safety of the invisible door in long-term use are improved, and the risk of the invisible door falling off is effectively reduced.

[0017] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the overall structure of an invisible door provided by the present invention;

[0019] Figure 2 for Figure 1 A schematic diagram of the structure at the local A of the enlarged part;

[0020] Figure 3 A schematic diagram of the side structure of an invisible door provided by the present invention;

[0021] Figure 4 for Figure 3 A schematic diagram of the structure of the enlarged local B;

[0022] Figure 5 A schematic diagram of the overall structure of an invisible door anti-slip structure provided by the present invention;

[0023] Figure 6 It is a structural schematic diagram of a moving part moving to a target position according to Embodiment 2 of the present invention;

[0024] Figure 7 This is a schematic diagram of the explosion structure of the second embodiment of the present invention;

[0025] Figure 8 This is a schematic diagram of the overall structure of Embodiment 3 of the present invention;

[0026] Fig. 9 It is a structural schematic diagram of the moving part moving to the target position according to the third embodiment of the present invention;

[0027] Fig.10 This is a schematic diagram of the explosion structure of the third embodiment of the present invention.

[0028] Reference numerals:

[0029] 1. Fixing part; 11. Mounting part; 12. Connecting part; 121. Adjusting groove; 1211. First tooth; 122. Connecting groove; 2. Moving part; 21. Through hole; 22. First screw hole; 23. Fourth screw hole; 3. Guide assembly; 31. Connecting shaft; 311. Second screw hole; 32. Guide wheel; 4. Fastener; 41. Screw connection part; 42. Stop part; 5. Moving part; 51. Second tooth; 52. Through hole; 6. Actuator; 61. Third screw hole; 7. Assembly part; 8. Door body; 81. Guide groove; 82. Buffer; 9. Wall. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention is further described in detail in conjunction with the accompanying drawings and specific implementation methods. The technical solution in the embodiment of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment 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.

[0031] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0032] It should also be understood that the terms used in this specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the specification of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0033] It should be further understood that the term "and / or" used in the present description and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0034] Embodiment 1

[0035] See also Figure 1-10 As shown, the present embodiment discloses a hidden door anti-slipping structure, which is applied to a door body 8 provided with a guide groove 81. The hidden door anti-slipping structure of the present embodiment includes a fixing member 1, and the fixing member 1 is provided with a mounting portion 11 and a connecting portion 12 which are perpendicular to each other, and the connecting portion 12 is horizontally arranged; it also includes: a moving member 2, a guide assembly 3 and a fastener 4; the moving member 2 is slidably connected to the connecting portion 12, and the moving member 2 can be close to or away from the mounting portion 11 to move to a target position; the guide assembly 3 is connected to the moving member 2; the end of the guide assembly 3 away from the moving member 2 is used to plug into the guide groove 81, so that the door body 8 slides on the target track; the fastener 4 is used to fix the moving member 2 moved to the target position on the connecting portion 12.

[0036] In specific implementation, the guide assembly 3 is first connected to the moving part 2, and then the moving part 2 is connected to the connecting part 12 through the fastener 4, and then the mounting part 11 is fixed to the wall 9, and the installation of the hidden door anti-slip structure is completed. When installing the door body 8, the guide groove 81 is aligned with the guide assembly 3, so that the guide assembly 3 is inserted into the guide groove 81, and the preliminary installation of the door body 8 is completed; the fastener 4 is driven to gradually move away from the moving part 2, so that the moving part 2 and the fixed part 1 are loosened, and the distance between the door body 8 and the wall 9 is determined and the position of the door body 8 is adjusted according to the actual weight of the door body 8 and the specific use environment, and the movement of the door body 8 drives the guide assembly 3 to move, and the guide assembly 3 drives the moving part 2 to slide, so that the moving part 2 reaches the target position, and the fastener 4 is driven to fix the moving part 2 on the connecting part 12, and the complete installation of the door body 8 is completed. During the use of the door body 8, if the door body 8 shakes, the fastener 4 is driven to gradually move away from the movable part 2, so that the movable part 2 and the fixed part 1 are loosened, and then the position of the door body 8 is adjusted. The movement of the door body 8 drives the guide assembly 3 to move, and the guide assembly 3 drives the movable part 2 to slide, causing the movable part 2 to reach the target position, driving the fastener 4 to fix the movable part 2 on the connecting part 12, thereby completing the adjustment of the tightness of the door body 8.

[0037] The hidden door anti-detachment structure of the present embodiment is configured with a movable part 2 that slides on a fixed part 1, so that the movable part 2 can adjust the distance between the movable part 2 and the mounting part 11 according to the optimal distance between the door body 8 and the wall 9, thereby adjusting the tightness between the door body 8 and the wall 9. Combined with the configuration of the fastener 4, the stability of the connection of the door body 8 is ensured, the stability and safety of the invisible door in long-term use are improved, and the risk of the invisible door falling off is effectively reduced.

[0038] Specifically, the connecting portion 12 is provided with an adjustment groove 121, and the adjustment groove 121 and the mounting portion 11 are arranged perpendicular to each other; the movable member 2 is provided with a movable member 5, and the movable member 5 is movably connected to the adjustment groove 121. When the position of the door body 8 needs to be adjusted, the movement of the door body 8 drives the guide assembly 3 to move, the guide assembly 3 is connected to the movable member 2, and then drives the movable member 2 to move, the movable member 2 is connected to the movable member 5, and then drives the movable member 5 to move in the adjustment groove 121 along the direction close to or away from the mounting portion 11. The adjustment groove 121 provides a precise guide for the movement of the movable member 5, ensuring that the movable member 2 can drive the movable member 5 to move in a specified direction, thereby realizing the precise adjustment of the distance between the door body 8 and the wall 9; in addition, the adjustment groove 121 provides a limiting effect for the movement of the movable member 5, so that the movable member 5 can only move in the adjustment groove 121, avoiding the movable member 5 from being separated from the adjustment groove 121 during the movement, causing the movable member 2 to be separated from the fixed member 1, enhancing the reliability of the structure, and further improving the stability and safety of the invisible door in long-term use.

[0039] Specifically, the adjusting groove 121 is perpendicular to the groove wall of the mounting portion 11 and is provided with a first tooth 1211, and the movable member 5 is provided with a second tooth 51 corresponding to the first tooth 1211, and the first tooth 1211 and the second tooth 51 are meshed with each other. The arrangement of the first tooth 1211 and the second tooth 51 enables the movable member 5 to step accurately, thereby ensuring the adjustment accuracy of the door body 8; and the first tooth 1211 and the second tooth 51 meshing with each other also play a role in positioning and locking during the movement of the movable member 5. When the movable member 2 reaches the target position, the meshing of the first tooth 1211 and the second tooth 51 can prevent the movable member 5 from accidentally sliding due to external force or vibration of the door body 8, thereby making the position of the door body 8 more stable, further ensuring the reliability of the connection of the door body 8, and reducing the risk of the invisible door falling off.

[0040] Preferably, the number of the adjustment slots 121 and the number of the movable members 5 are both two, the two adjustment slots 121 are symmetrically arranged on the connecting portion 12, and the two movable members 5 are movably connected to the two adjustment slots 121. The two symmetrically arranged adjustment slots 121 and the two movable members 5 make the movable member 2 more evenly stressed during the movement process, ensure the stability of the movement of the movable member 2, better adapt to the adjustment requirements of the door body 8, avoid the door body 8 from tilting or shaking due to uneven stress, and greatly improve the stability of the adjustment of the door body 8.

[0041] Preferably, the number of guide components 3 is consistent with the number of movable parts 5, and the guide components 3 are symmetrically distributed on the movable part 2. The two symmetrically arranged guide components 3 can make the movable part 2 more evenly stressed during movement, further improve the moving stability of the movable part 2, make the overall structure more stable, and effectively increase the service life of the hidden door anti-slip structure.

[0042] Specifically, the guide assembly 3 includes: a connecting shaft 31 and a guide wheel 32; the connecting shaft 31 is vertically arranged and connected to the moving member 2, and the guide wheel 32 is horizontally arranged and rotatably connected to the connecting shaft 31. More specifically, the guide assembly 3 is located on the side of the moving member 2 away from the connecting portion 12; the connecting shaft 31 and the guide wheel 32 are inserted into the guide groove 81, and the guide wheel 32 is frictionally matched with the groove wall of the guide groove 81. When the door body 8 moves, the guide groove 81 interacts with the guide wheel 32, and the guide wheel 32 rolls in the guide groove 81. The setting of the guide wheel 32 reduces the friction force when the door body 8 moves, making the opening and closing action of the door body 8 smoother. When the distance between the door body 8 and the wall 9 is adjusted, the groove wall of the guide groove 81 pushes the guide wheel 32 from a direction perpendicular to the wall 9, causing the guide wheel 32 to push the connecting shaft 31, and the connecting shaft 31 drives the moving member 2 to move, so that the moving member 2 reaches the target position.

[0043] Specifically, the movable member 5 is provided with a through hole 52, the movable member 2 is provided with a through hole 21 corresponding to the through hole 52, and the connecting shaft 31 is passed through and fixedly connected to the through hole 21 and the through hole 52. The connecting shaft 31 is directly connected to the movable member 5, shortening the force transmission path. When the distance between the door body 8 and the wall 9 needs to be adjusted, the guide wheel 32 is subjected to the pushing force of the door body 8, and can efficiently transmit the thrust to the movable member 5 through the connecting shaft 31, so that the movable member 5 moves in the adjustment groove 121, effectively avoiding the force transmission lag or energy loss caused by the indirect connection, enhancing the response speed of the movable member 2, and helping to reduce the size of the external force. The user only needs to push the door body 8 lightly to move the movable member 2, thereby improving the convenience of operation and the experience of the hidden door anti-slip structure.

[0044] Specifically, the fastener 4 is provided with a threaded portion 41 and a stop portion 42; the width of the stop portion 42 is greater than the diameter of the threaded portion 41, the threaded portion 41 is threadedly connected to the moving member 2, and the stop portion 42 abuts against the connecting portion 12. The threaded portion 41 is threadedly connected to the moving member 2, and the moving member 2 can be firmly fixed on the connecting portion 12 by rotating the fastener 4; the width of the stop portion 42 is greater than the diameter of the threaded portion 41, so that one end of the fastener 4 is always located on the side of the connecting portion 12 away from the moving member 2, and the other end is connected to the moving member 2, preventing the moving member 2 from detaching from the fixed member 1, ensuring the stability of the connection between the moving member 2 and the connecting portion 12, and when the threaded portion 41 is screwed into the moving member 2 until the stop portion 42 abuts against the connecting portion 12, the locking of the moving member 2 is achieved, and the moving member 2 cannot continue to move at this time. When the position of the door body 8 needs to be adjusted, the fastener 4 is rotated to loosen the screw connection portion 41, and the movable member 2 can slide on the connecting portion 12; after the adjustment is completed, the fastener 4 is tightened again until the stop portion 42 abuts against the connecting portion 12, thereby locking the position of the movable member 2, ensuring the stability of the relative position of the movable member 2 and the connecting portion 12, and further ensuring the stability of the relative position of the door body 8 and the wall 9, preventing the door body 8 from falling off due to shaking or displacement, thereby greatly improving the safety of the invisible door.

[0045] Preferably, the number of fasteners 4 is two, and the two fasteners 4 are symmetrically arranged on the connecting portion 12. The two fasteners 4 symmetrically arranged on the connecting portion 12 can apply a fixing force to the moving part 2 in a balanced manner, making the fixing of the moving part 2 on the connecting portion 12 more stable, effectively preventing the moving part 2 from being offset due to unilateral force, and further improving the stability of the door body 8 after installation and adjustment.

[0046] In the present embodiment, the fastener 4 is a screw. More specifically, the stop portion 42 is a nut structure of the screw, and the threaded portion 41 is a threaded rod structure of the screw. Screws are common and widely used standard parts with low cost, which helps to reduce the production and maintenance costs of the hidden door anti-detachment structure. The screws are easy to install and disassemble. With the help of a screwdriver or a rotary tool, the screws can be easily screwed into the moving part 2 to achieve a fast connection between the moving part 2 and the connecting part 12; when it is necessary to adjust the position of the door body 8 or maintain the hidden door anti-detachment structure, the screws can also be easily unscrewed. The operation is simple and quick, which greatly improves the overall installation and maintenance efficiency. It can be understood that in other embodiments, rivets or self-tapping screws can be used instead of screws according to actual needs.

[0047] Specifically, the fastener 4 is coaxially arranged with the guide assembly 3; or, the fastener 4 and the guide assembly 3 are spaced apart along the width direction of the connection portion 12. It can be understood that the width direction of the connection portion 12 is parallel to the moving track of the door body 8 and is perpendicular to the extension direction of the adjustment slot 121. When the fastener 4 is coaxially arranged with the guide assembly 3, when the position of the door body 8 is adjusted or the door body 8 is subjected to external force, the force can be more directly transmitted to the fastener 4 and the fixing member 1 through the guide assembly 3, and the coincidence of the lines of action of the force reduces the offset and loss in the force transmission process, making the entire invisible door anti-slip structure more stable when subjected to force, and can better withstand the weight and external force of the door body 8, which helps to enhance the stability of the connection of the door body 8; the fastener 4 and the guide assembly 3 are spaced apart, so that the fastener 4 and the guide assembly 3 are easier to operate during the installation process, avoiding the interference between the two in space, reducing the difficulty of installing the fastener 4 and the guide assembly 3, and thus improving the installation efficiency of the invisible door anti-slip structure and the efficiency of adjusting the position of the door body.

[0048] Specifically, the moving member 2 is also provided with a trigger 6 for cooperating with a buffer 82 provided on the door body 8; the trigger 6 is screwed to the moving member 2 through an assembly member 7. More specifically, the trigger 6 is provided on the side of the moving member 2 away from the connecting portion 12; a third screw hole 61 is provided on the trigger 6, and a fourth screw hole 23 is provided on the moving member 2, and the assembly member 7 is screwed to the third screw hole 61 and the fourth screw hole 23. The assembly member 7 is used to fix the trigger 6 to the moving member 2, and the trigger 6 is used to cooperate with the buffer 82 on the door body 8. When the door body 8 is opened or closed, the door body 8 moves to the buffer 82 to contact the trigger 6, so that the trigger 6 triggers the buffer 82, and the buffer 82 provides a buffering effect for the door body 8, so that the moving speed of the door body 8 is reduced or the movement is blocked, so as to avoid the door body 8 pinching the hand, thereby improving the safety and user experience of the hidden door.

[0049] Embodiment 2

[0050] See also Figure 1-7As shown, this embodiment discloses a hidden door anti-slip structure, which is based on the hidden door anti-slip structure of the first embodiment. Specifically, the fastener 4 and the guide assembly 3 of the hidden door anti-slip structure of this embodiment are arranged at intervals along the width direction of the connecting portion 12. More specifically, the connecting portion 12 is provided with a connecting groove 122, and the moving member 2 is provided with a first screw hole 22; the connecting groove 122 and the mounting portion 11 are arranged perpendicular to each other, and the groove width of the connecting groove 122 is smaller than the width of the stop portion 42; the stop portion 42 abuts against the side of the connecting portion 12 away from the moving member 2, and the screw connection portion 41 is penetrated through the connecting groove 122 and screwed to the first screw hole 22.

[0051] The hidden door anti-slip structure of the present embodiment, by opening a connecting groove 122 in the connecting portion 12 and arranging a first screw hole 22 on the movable member 2, enables the fastener 4 to pass through the connecting groove 122 and the first screw hole 22 in sequence from top to bottom, and realizes the fastening connection between the fastener 4 and the movable member 2 through the screw connection between the screw connection portion 41 and the first screw hole 22, and the fastening connection between the fastener 4 and the movable member 2 is realized, and the stop portion 42 abuts against the connecting portion 12 from the side away from the movable member 2, so that the fastener 4 is supported on the connecting portion 12, which greatly increases the friction between the stop portion 42 and the connecting portion 12, realizes the stable connection between the fastener 4 and the connecting portion 12, and further realizes the fixed connection between the movable member 2 and the fixed member 1, providing a solid guarantee for the long-term stable operation of the invisible door, and significantly improving the stability and safety of the invisible door in long-term use; in addition, the groove width of the connecting groove 122 is used to limit the moving distance of the movable member 2, thereby ensuring the controllability of the adjustment range of the movable member 2, and further improving the reliability of the hidden door anti-slip structure.

[0052] Embodiment 3

[0053] See also Figure 1-4 and Figure 8-10 As shown, this embodiment discloses a hidden door anti-slip structure, based on the hidden door anti-slip structure of the first embodiment, specifically, the fastener 4 of the hidden door anti-slip structure of this embodiment is coaxially arranged with the guide assembly 3. More specifically, the connecting shaft 31 is provided with a second screw hole 311, the screw connection portion 41 is penetrated through the adjustment groove 121 and screwed to the second screw hole 311; the width of the stop portion 42 is greater than the groove width of the adjustment groove 121, and the stop portion 42 abuts against the side of the connecting portion 12 away from the moving member 2.

[0054] The hidden door anti-slip structure of this embodiment provides a second screw hole 311 on the connecting shaft 31, so that the screw connection portion 41 of the fastener 4 can be directly screwed with the connecting shaft 31, and the connecting shaft 31 is connected to the movable member 5, and the movable member 5 is connected to the moving member 2, thereby realizing the fastening connection between the fastener 4 and the moving member 2; at the same time, the width of the stop portion 42 is greater than the width of the adjusting groove 121, and the stop portion 42 abuts the connecting portion 12 from the side away from the moving member 2, thereby increasing the friction between the stop portion 42 and the connecting portion 12, ensuring the stable connection between the fastener 4 and the connecting portion 12, and thus stably realizing the stable connection between the moving member 2, the guide assembly 3 and the fixed member 1, providing a solid guarantee for the long-term stable operation of the invisible door, and significantly improving the stability and safety of the long-term use of the invisible door; the second screw hole 311 is opened on the connecting shaft 31, which can avoid processing the connecting portion 12 and the moving member 2, ensure the structural strength of the moving member 2 and the fixed member 1, further ensure the stability of the overall structure, and thus extend the service life of the hidden door anti-slip structure.

[0055] Embodiment 4

[0056] See also Figure 1-10 As shown, this embodiment discloses a hidden door, comprising: a door body 8, and a hidden door anti-slip structure of the second embodiment or the third embodiment; the door body 8 is slidably connected to the hidden door anti-slip structure. Specifically, the door body 8 is provided with a guide groove 81, the connecting shaft 31 and the guide wheel 32 are passed through the guide groove 81, and the guide wheel 32 is frictionally matched with the groove wall of the guide groove 81.

[0057] The hidden door of the present embodiment integrates a hidden door anti-slip structure, so that the door body 8 can move along the extension direction of the connecting part 12 under the guidance of the guide wheel 32, thereby ensuring the smoothness of the opening and closing of the hidden door; through the sliding cooperation between the movable part 2 and the fixed part 1, the movable part 2 can adapt to the distance between the door body 8 and the wall 9 and adjust the position of the door body 8, thereby improving the flexibility and convenience of adjusting the tightness of the door body 8; through the mutual cooperation of the first meshing and the second meshing teeth 51, and combined with the use of the fastener 4, the connection stability between the door body 8 and the fixed part 1 is improved, and the door body 8 is prevented from shaking during use, thereby effectively reducing the risk of the door body 8 falling off the hidden door anti-slip structure, and improving the safety and reliability of the hidden door.

[0058] The hidden door of this embodiment further includes a buffer 82, which is disposed on the door body 8. The trigger 6 is used to cooperate with the buffer 82 on the door body 8. When the door body 8 is opened or closed, the door body 8 moves to the buffer 82 and contacts the trigger 6, so that the trigger 6 triggers the buffer 82, and the buffer 82 provides a buffering effect for the door body 8, so that the moving speed of the door body 8 is reduced or the movement is blocked, so as to avoid the door body 8 pinching the hand, thereby improving the safety and user experience of the hidden door.

[0059] The above examples are only used to further illustrate the technical content of the present invention, so that readers can understand it more easily, but they do not mean that the implementation of the present invention is limited to this. Any technical extension or re-creation made according to the present invention is protected by the present invention. The protection scope of the present invention shall be subject to the claims.

Claims

1. A hidden door anti-slip structure, applied to a door body with a guide groove, comprising a fixing member, wherein the fixing member is provided with a mounting portion and a connecting portion which are perpendicular to each other, and the connecting portion is arranged horizontally, characterized in that: Also includes: A moving member, the moving member is slidably connected to the connecting portion, and the moving member can move closer to or farther from the mounting portion to move to a target position; A guide assembly, the guide assembly is connected to the moving member; an end of the guide assembly away from the moving member is used to plug into the guide groove, so that the door body slides on the target track; A fastener is used to fix the moving member moved to the target position on the connecting portion.

2. The hidden door anti-drop structure according to claim 1, characterized in that: The connecting portion is provided with an adjustment groove, and the adjustment groove and the mounting portion are arranged perpendicular to each other; The moving part is provided with a movable part, and the movable part is movably connected to the adjusting groove.

3. The hidden door anti-drop structure according to claim 2, characterized in that: The adjusting groove is provided with a first tooth perpendicular to the groove wall of the mounting portion, and the movable member is provided with a second tooth corresponding to the first tooth, and the first tooth and the second tooth are meshed with each other.

4. The hidden door anti-drop structure according to claim 2, characterized in that: The number of the adjusting grooves and the number of the movable members are both two, the two adjusting grooves are symmetrically arranged on the connecting portion, and the two movable members are movably connected to the two adjusting grooves respectively.

5. The hidden door anti-drop structure according to claim 2, characterized in that: The guide assembly comprises: a connecting shaft and a guide wheel; the connecting shaft is vertically arranged and connected to the moving member, and the guide wheel is horizontally arranged and rotatably connected to the connecting shaft.

6. The hidden door anti-drop structure according to claim 5, characterized in that: The movable member is provided with a through hole, the moving member is provided with a through hole corresponding to the through hole, and the connecting shaft is passed through and fixedly connected to the through hole and the through hole.

7. The hidden door anti-drop structure according to claim 1, characterized in that: The fastener is provided with a threaded portion and a stop portion; the width of the stop portion is greater than the diameter of the threaded portion, the threaded portion is threadedly connected to the moving member, and the stop portion abuts against the connecting portion.

8. The hidden door anti-drop structure according to claim 1, characterized in that: The fastener and the guide assembly are coaxially arranged; or, the fastener and the guide assembly are spaced apart along the width direction of the connecting portion.

9. The hidden door anti-drop structure according to claim 1, characterized in that: The moving member is also provided with a trigger member for cooperating with a buffer arranged on the door body.

10. A hidden door, characterized in that: include: A door body and a hidden door anti-slip structure as described in any one of claims 1 to 9; the door body is slidably connected to the hidden door anti-slip structure.

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