Elevator car interior trim mounting plate convenient to assemble

Abstract

The utility model relates to an elevator car interior mounting plate convenient to assemble, which comprises four connecting frames, the four connecting frames are sequentially connected through three groups of movable hinges, fixing feet are arranged at the corners, far away from the other three connecting frames, of the connecting frames, a locking groove is formed in one side of each connecting frame, and the other side of each connecting frame is provided with a clamping groove. An interior trimming panel is arranged on the side, provided with the locking groove, of the connecting frame. The utility model relates to the technical field of elevator interiors. According to the elevator car interior trim mounting plate convenient to assemble, through the arrangement of the movable hinges, a large frame composed of the four connecting frames can be folded so that an interior trim plate and the connecting frames can be assembled conveniently, and then the purpose of conveniently mounting an interior trim in an elevator car is achieved; and hanging paintings, embossments and the like can be adhered to the surface of the interior trimming panel, so that the effect of decorating the elevator car is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator interior decoration, in particular to an elevator car interior decoration installation plate which is easy to assemble. Background Art

[0002] The elevator car is a box-shaped space used to carry and transport people and materials. In some hotels or communities, interior decorations such as hanging paintings and drawing on boards are installed inside the elevator car for the sake of its appearance.

[0003] Chinese patent publication number CN220449472U discloses an elevator car interior screen, which relates to the technical field of elevator cars and is erected on the inner wall of the elevator car, including a bottom plate fixedly connected to the inner wall of the car, an outer frame arranged on the bottom plate facing side and fixedly arranged along the outer contour of the bottom plate, an inner horizontal frame and an inner vertical frame arranged on the bottom plate facing side and cooperating with the outer frame to enclose an installation space; and a decorative panel enclosed and fixed in the installation space by the outer frame, the inner horizontal frame, and the inner vertical frame. The decorative surface of the utility model is not only a left-right flush splicing, but also adds a multi-layer splicing method to achieve connection and combination with other materials of a certain thickness; the new material embossed resin glass is used, and the embossed shape highlights the sense of hierarchy and space; it breaks through the limitations of the single-layer decorative surface in terms of appearance and value, and the double-layer decoration of the screen design has a better visual effect.

[0004] However, in the above patent, the assembly is mainly carried out through multiple sets of bolts and screws, which takes a long time to assemble. It also takes a long time to install it on the wall of the elevator. In addition, since the interior decoration of the elevator will be replaced over time, the implementation method of the above patent is not convenient for replacing the interior. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an elevator car interior mounting plate that is easy to assemble, so as to solve the technical problems mentioned in the above background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] An elevator car interior mounting plate that is easy to assemble includes four connecting frames, which are connected in sequence by three sets of movable hinges. Fixed feet are provided at the corners of the connecting frames away from the other three connecting frames. A locking groove is provided on one side of the connecting frame. An interior panel is provided on the side of the connecting frame with the locking groove, and a rotating lock pin that cooperates with the locking groove is provided inside the interior panel.

[0008] Furthermore, locking holes are provided on the side walls of two adjacent connecting frames that are in contact with each other, and locking pins are provided inside the locking holes.

[0009] Furthermore, threaded holes are provided at corners of the connection frame away from the other three connection frames.

[0010] Furthermore, the fixing foot includes a connecting screw, the connecting screw is threadedly connected to the inside of the threaded hole, and a right-angle support frame is provided at one end of the connecting screw extending out of the connecting frame.

[0011] Furthermore, support rods are provided inside the connection frames.

[0012] Furthermore, the locking groove is composed of a linear hole and a rotation cavity, the rotation cavity is opened inside the frame rod of the connecting frame, and the linear hole and the rotation cavity are interconnected and penetrate the frame rod of the connecting frame.

[0013] Furthermore, the rotating lock pin includes a linear pin and a rotating shaft, the rotating shaft is rotatably connected to the interior trim panel, the linear pin is fixedly connected to the rotating shaft, and the linear pin matches the linear hole.

[0014] In summary, the present invention includes at least one of the following beneficial technical effects:

[0015] 1. The elevator car interior decoration installation plate that is easy to assemble, through the setting of movable hinges, enables the large frame composed of four connecting frames to be folded, so as to facilitate the assembly of the interior decoration plate and the connecting frame, thereby achieving the purpose of facilitating the installation of the interior decoration inside the elevator car. The interior decoration plate is used to fix the interior decoration plate, such as hanging paintings, reliefs, etc., which can be pasted on the surface of the interior decoration plate to achieve the effect of decorating the elevator car;

[0016] 2. An elevator car interior mounting plate that is easy to assemble is used to fix the interior panel to the side wall of the connecting frame through the setting of locking grooves and rotating lock pins, and through the setting of multiple splicing, four interior panels are respectively fixed to the side walls of four connecting frames, and when the four connecting frames form a large frame, the edges and corners of the four interior panels contact each other to form a larger interior panel, so that the area of ​​the interior panel that can be pasted with the interior is increased, so as to improve the diversity of the interior that can be installed with the interior panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 The utility model is a structural schematic diagram of an elevator car interior decoration mounting plate which is easy to assemble.

[0019] Figure 2 The utility model is a structural schematic diagram of interconnected connection frames of an elevator car interior decoration mounting plate which is easy to assemble.

[0020] Figure 3 The utility model is a schematic diagram of the folding trajectory of the connecting frame of the elevator car interior decoration installation plate which is easy to assemble.

[0021] Figure 4 The utility model is a transverse cross-sectional view of a connecting frame of an elevator car interior decoration mounting plate which is easy to assemble.

[0022] Figure 5 The utility model is a longitudinal sectional view of a connection frame of an elevator car interior decoration mounting plate which is easy to assemble.

[0023] In the figure, 1. connecting frame; 11. movable hinge; 2. fixing foot; 21. connecting screw; 22. right-angle support frame; 3. locking groove; 31. linear hole; 32. rotating cavity; 4. interior panel; 5. rotating locking pin; 6. locking hole; 61. linear pin; 62. rotating shaft; 7. locking pin; 8. threaded hole; 9. support rod. DETAILED DESCRIPTION

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0025] Example:

[0026] Reference Figure 1-Figure 5 The utility model discloses an elevator car interior decoration installation plate which is easy to assemble, comprising four connecting frames 1, wherein the four connecting frames 1 are sequentially connected by three sets of movable hinges 11, and a fixing foot 2 is arranged at a corner of the connecting frame 1 away from the other three connecting frames 1, and a locking groove 3 is provided on one side of the connecting frame 1, and an interior decoration panel 4 is arranged on the side of the connecting frame 1 provided with the locking groove 3, and a rotating lock pin 5 which cooperates with the locking groove 3 is arranged inside the interior decoration panel 4.

[0027] In this embodiment, the four connecting frames 1 are connected in sequence through three sets of movable hinges 11 to form a larger rectangular frame. Figure 2 As shown;

[0028] By setting the movable hinge 11, the large frame composed of four connected frames 1 can be folded. Figure 3As shown, ABC are the turning tracks of three groups of movable hinges 11, so that the large frame can be folded, so as to facilitate the assembly of the interior decoration frame, thereby achieving the purpose of facilitating the installation of the interior decoration inside the elevator car. The interior decoration board 4 is used to fix the interior decoration board 4, such as hanging paintings, reliefs, etc., which can be pasted on the surface of the interior decoration board 4 to achieve the effect of decorating the elevator car;

[0029] The locking groove 3 and the rotating lock pin 5 are used to fix the interior trim panel 4 to the side wall of the connecting frame 1, and the four interior trim panels 4 are respectively fixed to the side walls of the four connecting frames 1 by the setting of multiple splicing, and when the four connecting frames 1 form a large frame, the edges and corners of the four interior trim panels 4 contact each other to form a larger interior trim panel 4, so that the area of ​​the interior trim panel 4 that can be pasted with the interior trim is increased, thereby improving the diversity of the interior trim panel 4 that can be installed with the interior trim. By setting the fixing feet 2, the side wall corners of the connecting frame 1 can fit together with the inner wall of the elevator car, thereby achieving the purpose of fixing the large frame composed of the connecting frames 1.

[0030] In a further preferred embodiment of the present invention, Figure 1-5 As shown, locking holes 6 are formed on the mutually fitting side walls of two adjacent connection frames 1 , and locking pins 7 are arranged inside the locking holes 6 .

[0031] In this embodiment, by setting the locking hole 6 and the locking pin 7, when the four connecting frames 1 form a large frame, the locking pin 7 is inserted into the inside of the two connecting frames 1 to fix the two connecting frames 1 and improve the stability of the mounting plate.

[0032] In a further preferred embodiment of the present invention, Figure 1-5 As shown, threaded holes 8 are provided at corners of the connection frame 1 away from the other three connection frames 1 .

[0033] In this embodiment, the threaded hole 8 is provided to install the fixing foot 2 .

[0034] In a further preferred embodiment of the present invention, Figure 1-5 As shown, the fixing foot 2 includes a connecting screw 21 , and the connecting screw 21 is threadedly connected to the inside of the threaded hole 8 , and a right-angle support frame 22 is provided at one end of the connecting screw 21 extending out of the connecting frame 1 .

[0035] In this embodiment, the right-angle support frame 22 is rotatably connected to the connecting screw 21, so that when the connecting screw 21 rotates inside the threaded hole 8, the side wall of the right-angle support frame 22 can be effectively kept vertical to the elevator car. When the side wall of the right-angle support frame 22 contacts the wall of the elevator car, the purpose of fixing the large frame composed of the connecting frame 1 is achieved.

[0036] In a further preferred embodiment of the present invention, Figure 1-5 As shown, support rods 9 are provided inside the connection frame 1 .

[0037] In this embodiment, by providing the support rods 9, the support area of ​​the connecting frame 1 for the interior trim panel 4 is increased, so as to improve the stability of the interior trim panel 4 after installation.

[0038] In a further preferred embodiment of the present invention, Figure 1-5 As shown, the locking groove 3 is composed of a linear hole 31 and a rotation cavity 32. The rotation cavity 32 is opened inside the frame rod of the connecting frame 1. The linear hole 31 and the rotation cavity 32 are interconnected and penetrate the frame rod of the connecting frame 1.

[0039] In this embodiment, the locking groove 3 is formed by setting the linear hole 31 and the rotating cavity 32, the rotating lock pin 5 is aligned with the straight line direction of the linear hole 31, and then the rotating lock pin 5 is inserted into the interior of the linear hole 31 and pushed to the bottom end of the rotating cavity 32. At this time, the rotating lock pin 5 is rotated to make the rotating lock pin 5 perpendicular to the linear hole 31, thereby achieving the effect of fixing the rotating lock pin 5 inside the locking groove 3.

[0040] In a further preferred embodiment of the present invention, Figure 1-5 As shown, the rotating lock pin 5 includes a linear pin 61 and a rotating shaft 62 , the rotating shaft 62 is rotatably connected to the interior trim panel 4 , the linear pin 61 is fixedly connected to the rotating shaft 62 , and the linear pin 61 matches the linear hole 31 .

[0041] In this embodiment, since the linear pin 61 cooperates with the linear hole 31, when the linear pin 61 is inserted into the interior of the linear hole 31, it can pass through the linear hole 31 and enter the interior of the rotating cavity 32, and the two end walls of the linear pin 61 are in contact with the cavity wall of the rotating cavity 32 after being inserted into the interior of the rotating cavity 32, thereby effectively improving the friction between the linear pin 61 and the rotating cavity 32, thereby achieving the purpose of improving the stability of the rotating lock pin 5 and the locking groove 3 after the connection, and the diameter of the rotating shaft 62 is equal to the width of the linear pin 61, so after the linear pin 61 is inserted into the interior of the rotating cavity 32, the outer wall of the rotating shaft 62 is in contact with the hole wall of the linear hole 31, thereby further achieving the purpose of improving the stability of the rotating lock pin 5 and the locking groove 3 after the connection.

[0042] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An elevator car interior mounting plate that is easy to assemble, characterized in that: The invention comprises four connecting frames (1), wherein the four connecting frames (1) are connected in sequence via three sets of movable hinges (11), a fixing foot (2) is arranged at a corner of the connecting frame (1) away from the other three connecting frames (1), a locking groove (3) is arranged on one side of the connecting frame (1), an interior decoration panel (4) is arranged on the side of the connecting frame (1) where the locking groove (3) is arranged, and a rotating lock pin (5) matching the locking groove (3) is arranged inside the interior decoration panel (4).

2. The easy-to-assemble elevator car interior mounting plate according to claim 1, characterized in that: The side walls of two adjacent connection frames (1) that are in contact with each other are provided with locking holes (6), and a locking pin (7) is arranged inside the locking hole (6).

3. The easy-to-assemble elevator car interior mounting plate according to claim 2, characterized in that: The connecting frame (1) is provided with threaded holes (8) at corners away from the other three connecting frames (1).

4. The easy-to-assemble elevator car interior mounting plate according to claim 3, characterized in that: The fixed foot (2) comprises a connecting screw (21), the connecting screw (21) is threadedly connected to the inside of the threaded hole (8), and a right-angle support frame (22) is provided at one end of the connecting screw (21) extending out of the connecting frame (1).

5. The easy-to-assemble elevator car interior mounting plate according to claim 4, characterized in that: Support rods (9) are provided inside the connection frames (1).

6. The easy-to-assemble elevator car interior mounting plate according to claim 5, characterized in that: The locking groove (3) is composed of a linear hole (31) and a rotating cavity (32); the rotating cavity (32) is opened inside the frame rod of the connecting frame (1); the linear hole (31) and the rotating cavity (32) are interconnected and penetrate the frame rod of the connecting frame (1).

7. The easy-to-assemble elevator car interior mounting plate according to claim 6, characterized in that: The rotating lock pin (5) comprises a linear pin (61) and a rotating shaft (62), wherein the rotating shaft (62) is rotatably connected to the interior trim panel (4), the linear pin (61) is fixedly connected to the rotating shaft (62), and the linear pin (61) is matched with the linear hole (31).

Images