Installation structure of mounting parts on door leaf

Abstract

The present invention relates to the technical field of fixing mounting parts on door panels, and specifically to a mounting part installation structure on door panels, which includes a door panel having a mounting opening; a frame, which is arranged at the mounting opening of the door panel and is recessed into the door panel to form a mounting cavity; a first fixing part, which is arranged in the mounting cavity and fixedly connected to the frame; a second fixing part, which is fixedly connected to the mounting part and is suitable for being placed in the mounting cavity and detachably connected to the first fixing part; a first magnet, which is arranged on at least one of the first fixing part and the second fixing part, and a ferromagnetic component that cooperates with the first magnet and is attracted is fixed at at least the corresponding position on the other of the first fixing part and the second fixing part. The present invention provides a mounting part installation structure on a door panel, which does not require screw connection on the connection surface, has a concealed and easy-to-disassemble connection method, is convenient for maintenance, is not easy to fall off, and fits tightly to the installation surface.

Description

Technical Field

[0001] The invention relates to the technical field of fixing installation parts on door leaves, and in particular to a mounting structure of installation parts on door leaves. Background Art

[0002] With the improvement of people's living standards, smart door locks have gradually entered people's lives, especially control panels are increasingly used in smart door locks. The control panel has a better human-computer interaction interface, which can better accommodate the application of fingerprint technology, face recognition and other technologies in smart door locks, providing a more intelligent and simplified lock operation experience; the control panel can be designed as an integrated design with the door lock, or it can be designed separately from the door lock; the existing control panels are mostly fixed with screws, which are inconvenient to install and maintain, and they are also connected and fixed with a snap-on structure, but after multiple disassembly and assembly, the snap-on connection parts are easily deformed, causing the operation panel to loosen and the control panel to fall off easily, and it is also easy to cause it to fail to fit with the installation surface, affecting the appearance and user experience. Summary of the invention

[0003] The present invention overcomes the defects of the prior art that the installation parts on the door leaf are inconvenient to maintain because of the use of screws to fix them, and the defects that the use of a snap-on structure to connect and fix them is easy to deform, causing the control panel to easily fall off and unable to fit with the installation surface; and provides an installation part installation structure on the door leaf that does not require screws to connect the connection surface, has a concealed connection method that is easy to disassemble, is convenient for maintenance, is not easy to fall off, and fits tightly with the installation surface.

[0004] To solve the above problems, the present invention provides the following technical solutions: a mounting structure for mounting parts on a door leaf, comprising: a door panel having a mounting opening; a frame, which is arranged at the mounting opening of the door panel and is recessed into the door leaf to form a mounting cavity; a first fixing part, which is arranged in the mounting cavity and fixedly connected to the frame; a second fixing part, which is fixedly connected to the mounting part and is suitable for being placed in the mounting cavity and detachably engaged with the first fixing part; a first magnet, which is arranged on at least one of the first fixing part and the second fixing part, and a ferromagnetic component that cooperates with and attracts the first magnet is fixed at at least the corresponding position on the other of the first fixing part and the second fixing part.

[0005] Preferably, in the mounting structure of the mounting member on the above-mentioned door leaf, the first magnet is arranged on the first fixing member.

[0006] Preferably, in the mounting structure of the mounting member on the above-mentioned door leaf, a plurality of first fixing seats are provided on the first fixing member, and one of the first magnets is installed in each of the first fixing seats.

[0007] Preferably, in the installation structure of the mounting member on the above-mentioned door leaf, the first fixing seat is a groove of the frame with a notch set on the first fixing member, the groove and the inner wall of the frame form a closed chamber, and the first magnet is fixed in the closed chamber.

[0008] Preferably, in the mounting structure of the mounting member on the above-mentioned door leaf, the second fixing member is made of a ferromagnetic material; or a second magnet is provided on the second fixing member at a position corresponding to the position where the first magnet is provided on the first fixing member.

[0009] Preferably, in the installation structure of the mounting parts on the above-mentioned door leaf, the first fixing part and the second fixing part are clamped to each other through cooperating claws and grooves, and the claws and grooves are arranged in an interlaced manner around the first fixing part and / or the second fixing part.

[0010] Preferably, in the installation structure of the installation part on the above-mentioned door leaf, at least one first pad is provided between the first fixing part and the inner wall of the frame, and the first pad is used to adjust the flat relationship between the installation part and the door panel.

[0011] Preferably, in the mounting structure of the mounting parts on the above-mentioned door leaf, the frame has a box-like structure surrounded by four sides and a bottom plate, and the open edges of the four sides of the frame are fixedly connected to the edges of the mounting opening of the door panel.

[0012] Preferably, in the mounting structure of the mounting member on the door leaf, the edges of the four open sides of the frame are welded to the edges of the mounting opening of the door panel.

[0013] The technical solution of the present invention has the following advantages:

[0014] 1. The installation structure of the installation part on the door leaf provided by the present invention comprises: a door panel, which has an installation opening; a frame, which is arranged at the installation opening of the door panel and is concave toward the door leaf to form an installation cavity; a first fixing part, which is arranged in the installation cavity and fixedly connected to the frame; a second fixing part, which is fixedly connected to the installation part and is suitable for being placed in the installation cavity and detachably engaged with the first fixing part; a first magnet, which is arranged on at least one of the first fixing part and the second fixing part, and a ferromagnetic component that cooperates with the first magnet and is attracted to the other of the first fixing part and the second fixing part is fixed at at least corresponding positions; by detachably engaging the first fixing part fixedly connected to the frame and the second fixing part fixedly connected to the installation part, and then attracting the first fixing part and the second fixing part to each other through the first magnet, the installation part is closely attached to the installation surface, and at the same time, the stability of the connection between the first fixing part and the second fixing part is enhanced, thereby enhancing the reliability of the connection between the installation part and the door leaf, and it is not easy to fall off; adopting screwless connection, it is easy to disassemble and convenient for maintenance, there are no screws exposed on the connection surface, and the connection method is concealed and difficult to identify.

[0015] 2. The installation structure of the installation part on the door leaf provided by the present invention, the first fixing part is provided with a plurality of first fixing seats, each of which is equipped with a first magnet. A plurality of first fixing seats are provided, each of which is equipped with a first magnet, and the mutual attraction between the first fixing part and the second fixing part is enhanced by the plurality of first magnets, and the stability of the connection between the first fixing part and the second fixing part is further enhanced, thereby further enhancing the reliability of the connection between the installation part and the door leaf, and making it less likely to fall off.

[0016] 3. The mounting structure of the mounting member on the door leaf provided by the present invention, the first fixing seat is a groove with a notch set on the first fixing member facing the frame, the groove and the inner wall of the frame form a closed chamber, and the first magnet is fixed in the closed chamber. The first magnet is fixed in the closed chamber between the first fixing member and the frame, so that the connection between the first fixing member and the second fixing member is more compact, the connection method is more concealed, the first magnet is not easy to be discovered, damaged, or fall off, and the safety and stability of the connection are improved.

[0017] 4. The installation structure of the installation part on the door leaf provided by the present invention, the first fixing part and the second fixing part are mutually clamped by mutually cooperating claws and slots, and the claws and slots are arranged around the first fixing part and / or the second fixing part in an interlaced manner. The claws and slots are mutually clamped to realize the clamping connection between the first fixing part and the second fixing part, which is easy to disassemble and maintain. The claws and slots are arranged around the first fixing part and / or the second fixing part in an interlaced manner, and the first fixing part and the second fixing part are more firm, so that the installation part fits tightly with the installation surface.

[0018] 5. In the installation structure of the installation part on the door leaf provided by the present invention, at least one first pad is provided between the first fixing part and the inner wall of the frame, and the first pad is used to adjust the leveling relationship between the installation part and the door panel. According to actual installation needs, the first pad is provided between the first fixing part and the inner wall of the frame, and the leveling relationship between the installation part and the door panel can be adjusted to make the installation part and the door panel fit more closely. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of an exploded structure of a mounting structure of a mounting part on a door leaf provided in one embodiment of the present invention;

[0021] Figure 2 for Figure 1 A schematic structural diagram of a first fixing member;

[0022] Figure 3 for Figure 2 A schematic diagram of the structure of the rear view;

[0023] Figure 4 for Figure 1 A schematic structural diagram of a second fixing member;

[0024] Description of reference numerals:

[0025] 1. Door panel; 2. Frame; 3. First fixing member; 4. Second fixing member; 5. First magnet; 6. First fixing seat; 7. Claw; 8. Slot; 9. Second magnet; 10. First pad; 11. First fixing plate; 12. Second fixing seat; 13. Mounting member. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0027] like Figures 1 to 4The figure shows a specific implementation of the installation structure of the installation part on the door leaf, which includes: a door panel 1 with an installation opening, a frame 2 provided at one side of the installation opening of the door panel 1 and having an installation cavity formed concavely toward the door leaf, a second fixing part 4 fixedly connected to the installation part 13, and a first fixing part 3 fixedly connected to the frame 2, and a mutually clamping connection structure is provided between the first fixing part 3 and the second fixing part 4. In this embodiment, a first magnet 5 is provided and installed on the edge of the first fixing part 3, and a first fixing plate 11 made of ferromagnetic material is fixed at a position corresponding to the first magnet 5 when the second fixing part 4 is installed, and when the first magnet 5 and the first fixing plate 11 are installed, the first fixing part 3 and the second fixing part 4 are attracted to each other.

[0028] In this embodiment, the frame 2 is a box-shaped structure surrounded by four sides and a bottom plate fixed on the door panel 1. The edges of the four open sides of the box-shaped structure are fixedly connected to the edges of the installation opening of the door panel 1 by welding, and the concave cavity of the box-shaped structure concave inwardly toward the door leaf constitutes the installation cavity. The first fixing member 3 is fixed to the side of the bottom plate of the installation member 13 facing the frame 2 by screws. The four corners of the first fixing member 3 are respectively provided with grooves with notches facing the frame 2 as first fixing seats 6, and a first magnet 5 is fixedly installed in the groove of each of the first fixing seats 6. A set of screws is used to clamp the second fixing member 4 between the first fixing plate 11 and the installation member 13 to be fixedly connected to each other. In this way, the second fixing member 4 passes through the installation opening of the door panel 1 and is placed in the installation cavity of the frame 2. The first fixing member 3 and the second fixing member 4 are provided with mutually matching claws 7 and slots 8 on the opposite surfaces of the assembly state to be detachably connected to each other. At this time, the first fixing plate 11 is located between the first fixing member 3 and the second fixing member 4. In this embodiment, a claw 7 is provided on the first fixing member 3, a slot 8 is provided on the corresponding second fixing member 4, and a through hole is provided on the first fixing plate 11 for the claw 7 to pass through. Thus, when the claw 7 and the slot 8 are engaged with each other, the first fixing plate 11 and the first magnet 5 located on the opposite surface of the first fixing member 3 and the second fixing member 4 in the assembly state are also engaged at the same time. In order to adjust the flatness relationship between the mounting member 13 and the door panel 1, one or more first pads 10 can be provided between the first fixing member 3 and the inner wall of the frame 2 according to the actual installation situation.

[0029] In this embodiment, the frame 2 has been welded to the door panel 1 when the door leaf is formed, so it has been installed on the door when it is shipped as a finished door. In this way, when installing the mounting member 13, each of the first magnets 5 is first fixed to the corresponding first fixing seat 6 on the first fixing member 3, and the first fixing member 3 with the first magnet 5 is fixed to the frame 2 by screws. The second fixing member 4 is fixed to the mounting member 13 by screws through the first fixing plate 11, and then the second fixing member 4 with the mounting member 13 is passed through the mounting opening in a direction perpendicular to the door panel 1 of the door leaf and enters the mounting cavity, and the claw 7 provided on the first fixing member 3 is passed through the through hole on the first fixing plate 11 and engaged with the slot 8 provided on the second fixing member 4. At the same time, the first fixing plate 11 and the first magnet 5 located on the opposite surfaces of the first fixing member 3 and the second fixing member 4 in the assembled state are attracted to each other. At this time, if a gap or a distance between the fitting surface of the mounting member 13 and the door panel 1 does not meet the installation requirements, one or more layers of first pads 10 can be provided between the first fixing member 3 and the inner wall of the frame 2 according to actual installation conditions to eliminate the gap or adjust the distance to meet the installation requirements.

[0030] When disassembly is required, use a tool to extend around the mounting part 13 and into the space between the mounting part 13 and the fitting surface of the door panel 1, and pry the mounting part 13 so that the claws 7 provided on the first fixing part 3 and the slots 8 provided on the second fixing part 4 which are engaged with each other are disengaged from each other. At the same time, pull out the combination of the mounting part 13, the second fixing part 4 and the first fixing plate 11 in a direction perpendicular to the door panel 1 of the door leaf so that the mutually attracted surfaces of the first fixing plate 11 and the first magnet 5 are disengaged, thereby completing the disassembly of the mounting part 13 on the door panel 1.

[0031] As an alternative implementation in the above embodiment, a slot 8 is provided on the first fixing member 3, and a claw 7 is correspondingly provided on the second fixing member 4. Alternatively, the claw 7 and the slot 8 are arranged alternately on the first fixing member 3 and the second fixing member 4.

[0032] In the above embodiment, as an alternative implementation, the second fixing member 4 is made of ferromagnetic material, and the second fixing member 4 is directly fixedly connected to the mounting member 13. At this time, the first magnet 5 on the first fixing member 3 is directly attracted and cooperated with the second fixing member 4.

[0033] As an alternative implementation scheme in the above embodiment, a second fixing seat 12 is set on the second fixing member 4 or the first fixing plate 11 at a position corresponding to the first magnet 5, for fixing the second magnet 9 that can be mutually attracted with the first magnet 5, so as to achieve mutual attraction and cooperation between the first fixing member 3 and the second fixing member 4.

[0034] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A mounting structure for a mounting member on a door leaf, characterized in that: include: A door panel (1) having a mounting opening; A frame (2) is arranged at the installation opening of the door panel (1) and is recessed inwardly of the door leaf to form an installation cavity; A first fixing member (3) is arranged in the installation cavity and is fixedly connected to the frame (2); A second fixing member (4) fixedly connected to the mounting member (13) and suitable for being placed in the mounting cavity and detachably engaged with the first fixing member (3); A first magnet (5) is arranged on at least one of the first fixing member (3) and the second fixing member (4), and a ferromagnetic component that cooperates with and attracts the first magnet (5) is fixed at at least a corresponding position on the other of the first fixing member (3) and the second fixing member (4); The second fixing member (4) is made of a ferromagnetic material; or a second magnet (9) is provided on the second fixing member (4) at a position corresponding to the position where the first magnet (5) is provided on the first fixing member (3); At least one first pad (10) is provided between the first fixing member (3) and the inner wall of the frame (2), and the first pad (10) is used to adjust the flatness relationship between the mounting member (13) and the door panel (1).

2. The installation structure of the installation part on the door leaf according to claim 1 is characterized in that: The first magnet (5) is arranged on the first fixing member (3).

3. The installation structure of the installation part on the door leaf according to claim 2 is characterized in that: A plurality of first fixing seats (6) are provided on the first fixing member (3), and a first magnet (5) is installed in each of the first fixing seats (6).

4. The installation structure of the installation part on the door leaf according to claim 3 is characterized in that: The first fixing seat (6) is a groove arranged on the first fixing member (3) with a notch facing the frame (2), the groove and the inner wall of the frame (2) forming a closed chamber, and the first magnet (5) is fixed in the closed chamber.

5. The installation structure of the installation part on the door leaf according to any one of claims 1 to 4, characterized in that: The first fixing member (3) and the second fixing member (4) are mutually engaged with each other through mutually cooperating claws (7) and grooves (8), and the claws (7) and grooves (8) are arranged alternately around the first fixing member (3) and / or the second fixing member (4).

6. The installation structure of the installation part on the door leaf according to any one of claims 1 to 4, characterized in that: The frame (2) has a box-shaped structure surrounded by four sides and a bottom plate, and the open edges of the four sides of the frame (2) are fixedly connected to the edges of the installation opening of the door panel (1).

7. The installation structure of the installation part on the door leaf according to claim 1, characterized in that: The edges of the four open sides of the frame (2) are welded to the edges of the installation opening of the door panel (1).

Images