Conveniently assemblable door

Abstract

The utility model relates to door technology field, concretely is the door of convenient assembly, including door lock, still including veneer department and support department, the veneer department buckles in the support department front, the veneer department and the junction of support department is equipped with the sheltering part, the sheltering part is used for shielding the junction, the veneer department includes panel, the panel is equipped with the door lock hole of penetration, the panel back surface fixedly is equipped with the flanging, the flanging is located the outer ring of door lock hole, the panel back surface detachably is equipped with a plurality of panel door frame, a plurality of panel horizontal reinforcing rib and panel vertical reinforcing rib, the thickness of panel horizontal reinforcing rib and panel vertical reinforcing rib all are lower than the thickness of panel door frame, the utility model discloses through set up horizontal decorative strip and vertical decorative strip, are used for stopping the screw of panel and back plate junction, make fire door no screw exposure, do not influence its aesthetic property, and the outer surface of the horizontal decorative strip and vertical decorative strip of installation completion is flush with panel and back plate, improves the integrity of this fire door, makes it more beautiful.

Description

Technical Field

[0001] This utility model relates to the field of assembled door technology, and in particular to doors that can be easily assembled. Background Technology

[0002] Security doors are essential security features for homes, shops, office buildings, and other establishments. Made with high-strength steel and tamper-evident locks, they effectively prevent forced entry or lock picking, reducing the risk of burglary. High-quality security doors can withstand hammer blows, drills, crowbars, and other forms of damage, giving residents time to call the police or escape. Security doors come in two types: one-piece and modular. Modular security doors are favored by users due to their flexibility in transportation and installation.

[0003] Chinese patent application CN202022362654.2 discloses a security door that is easy to assemble. This security door features a structure consisting of a rotating shaft, connecting parts, a pin, gears, and locking blocks. This allows the pin to be positioned outside the door frame via the rotating shaft during assembly, enabling installation from the outside of the door frame. The door frame contains a buffer spring to provide elasticity and improve the door's shock absorption and vibration reduction capabilities. The structure also includes a first load-bearing plate, a movable pin, a mounting groove, a second load-bearing plate, a locking plate, and a third load-bearing plate, allowing for multiple installation steps. However, after assembly, the screws are exposed, affecting the door's aesthetics. Utility Model Content

[0004] The main objective of this invention is to provide a door that can be easily assembled, in order to solve the problems raised in related technologies.

[0005] To achieve the above objectives, according to one aspect of the present invention, a door that can be easily assembled is provided, including a door lock, a decorative surface and a support portion, wherein the decorative surface is fastened to the front of the support portion, and a shielding portion is provided at the junction of the decorative surface and the support portion for shielding the junction.

[0006] Furthermore, the decorative surface includes a panel with a through door lock hole, and a flange is fixedly provided on the back of the panel, the flange being located around the outer edge of the door lock hole.

[0007] Furthermore, the back of the panel is detachably provided with several panel door frames, several panel horizontal reinforcing ribs and panel vertical reinforcing ribs, the thickness of the panel horizontal reinforcing ribs and panel vertical reinforcing ribs being lower than the thickness of the panel door frames.

[0008] Furthermore, the panel has horizontal grooves at both the top and bottom ends of the back side and vertical grooves on one side of the back side, both of which are located outside the panel frame.

[0009] Furthermore, the support includes a back panel, and the back of the back panel is detachably provided with a plurality of back panel door frames, a plurality of back panel door crossbeams and back panel door vertical beams, the thickness of the back panel door crossbeams and the back panel door vertical beams being lower than the thickness of the back panel door frames.

[0010] Furthermore, the back panel has horizontal grooves at both the top and bottom ends, and vertical grooves at one end of the back panel. Both the horizontal and vertical grooves are located outside the back panel frame.

[0011] Furthermore, the shielding part includes two horizontal decorative strips and a vertical decorative strip. The horizontal decorative strips are respectively fixed with a front horizontal slider and a back horizontal slider on opposite sides, and a horizontal protrusion is fixed at the end of the horizontal decorative strips.

[0012] Furthermore, a front vertical slider and a back vertical slider are fixedly provided on opposite sides of the vertical decorative strip, and a vertical protrusion is fixedly provided at the end of the vertical decorative strip.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This utility model uses horizontal and vertical decorative strips to cover the screws at the junction of the panel and back panel, so that the fire door has no exposed screws and does not affect its aesthetics; and the outer surfaces of the installed horizontal and vertical decorative strips are flush with the panel and back panel, improving the overall integrity of the fire door and making it more beautiful. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0016] Figure 2 This is a schematic diagram of the panel structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the backplate structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the vertical decorative strip structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the horizontal decorative strip structure of this utility model.

[0020] Figure label:

[0021] 1. Front panel; 2. Back panel; 3. Door lock; 4. Hinge; 5. Horizontal decorative strip; 6. Vertical decorative strip; 11. Door lock hole; 12. Flanged edge; 13. Front panel horizontal groove; 14. Front panel vertical groove; 15. Front panel door frame; 16. Front panel horizontal reinforcing rib; 17. Front panel vertical reinforcing rib; 21. Back panel door frame; 22. Back panel door horizontal frame; 23. Back panel door vertical frame; 24. Back panel horizontal groove; 25. Back panel vertical groove; 51. Front horizontal slider; 52. Back horizontal slider; 53. Horizontal protrusion; 61. Front vertical slider; 62. Back vertical slider; 63. Vertical protrusion. Detailed Implementation

[0022] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0023] This embodiment provides a door that can be easily assembled, such as... Figure 1 As shown, the device includes a door lock 3, a decorative surface and a support portion. The decorative surface is fastened to the front of the support portion, and a shielding portion is provided at the junction of the decorative surface and the support portion to shield the junction.

[0024] The decorative surface includes a panel 1, which has a through door lock hole 11. A flange 12 is fixedly provided on the back of the panel 1, and the flange 12 is located outside the door lock hole 11. The door lock 3 passes through the door lock hole 11 on the back of the panel 1 and is fixed to the flange 12 with screws. The flange 12 increases the thickness of the panel 1, and the screws are not exposed from the front of the panel 1.

[0025] like Figure 2 As shown, the back of panel 1 is detachably provided with several panel frames 15, several horizontal panel stiffeners 16, and several vertical panel stiffeners 17. The thickness of the horizontal panel stiffeners 16 and the vertical panel stiffeners 17 is lower than the thickness of the panel frames 15. The panel frames 15 are connected into a rectangular frame by screws, etc., and then fixed to the back of panel 1 by screws. The horizontal panel stiffeners 16 and the vertical panel stiffeners 17 are fixed to the panel frames 15 by screws and then fixed to the back of panel 1 to improve the strength of panel 1.

[0026] The back of panel 1 has horizontal grooves 13 at both the top and bottom, and vertical grooves 14 on one side of the back. Both horizontal grooves 13 and vertical grooves 14 are located on the outside of the panel frame 15. The vertical groove 14 is located on the opposite side of the hinge 4. There is a distance between the vertical groove 14 and the bottom of panel 1, which is completely filled by the vertical protrusion 63. There is also a distance between the horizontal groove 13 and the side of panel 1 on the side with the vertical groove 14, which is completely filled by the horizontal protrusion 53.

[0027] like Figure 3As shown, the support includes a back panel 2. The back of the back panel 2 is detachably equipped with several back panel door frames 21, several back panel door crossbeams 22, and several back panel door vertical beams 23. The thickness of the back panel door crossbeams 22 and back panel door vertical beams 23 is less than the thickness of the back panel door frames 21. Hinges 4 are located on the outside of the back panel door frames 21 for fixing the fire door to the wall. The back panel door frames 21 are connected into a rectangular frame by screws, etc., and then fixed to the back of the back panel 2 by screws. The back panel door crossbeams 22 and back panel door vertical beams 23 are fixedly connected to the back panel door frames 21 by screws, and then fixed to the back of the back panel 2 to improve the strength of the back panel 2. The length and width of the back panel door frames 21 are greater than the length and width of the panel door frame 15. When the back panel 2 is fastened to the back of the panel 1, the back panel door frames 21 are precisely fitted onto the outside of the panel door frame 15. The horizontal reinforcing ribs 16 of the panel face the back panel door crossbeams 21. 2. The vertical reinforcing rib 17 of the panel is directly opposite the vertical frame 23 of the back panel door. The height of the horizontal reinforcing rib 16 of the panel plus the horizontal frame 22 of the back panel door and the height of the vertical reinforcing rib 17 of the panel plus the vertical frame 23 of the back panel door are both equal to the height of the panel door frame 15. The height of the panel door frame 15 and the back panel door frame 21 are equal. When the panel 1 and the back panel 2 are fastened together, the panel door frame 15 and the back panel door frame 21 abut against each other to prevent the panel 1 and the back panel 2 from shifting. After fastening, screws are screwed on the outside of the back panel door frame 21. The screws pass through the back panel door frame 21 and the panel door frame 15 to fix the panel 1 and the back panel 2 together.

[0028] The back panel 2 has horizontal grooves 24 at both the top and bottom of the back panel and vertical grooves 25 at one end of the back panel. Both the horizontal grooves 24 and the vertical grooves 25 are located on the outside of the back panel frame 21.

[0029] like Figure 5 As shown, the shielding part includes two horizontal decorative strips 5 and a vertical decorative strip 6. The horizontal decorative strips 5 are respectively fixed with a front horizontal slider 51 and a back horizontal slider 52 on opposite sides, and a horizontal protrusion 53 is fixed at the end of the horizontal decorative strips 5.

[0030] like Figure 4 As shown, a front vertical slider 61 and a back vertical slider 62 are fixedly provided on opposite sides of the vertical decorative strip 6, and a vertical protrusion 63 is fixedly provided at the end of the vertical decorative strip 6. The front horizontal slider 51 can slide back and forth in the panel horizontal groove 13, and the back horizontal slider 52 can slide back and forth in the back panel horizontal groove 24; the front vertical slider 61 can slide back and forth in the panel vertical groove 14, and the back vertical slider 62 can slide back and forth in the back panel vertical groove 25.

[0031] Insert the door lock 3 into the lock hole 11 from the back of the panel 1, and fix the door lock 3 to the flange 12 with screws; fasten the back panel 2, which is fixed with the back panel door frame 21, the back panel door crossbar 22 and the back panel door vertical bar 23, onto the back of the panel 1, which is fixed with the panel door frame 15, the panel horizontal reinforcing rib 16 and the panel vertical reinforcing rib 17, so that the back panel door frame 21 is stuck on the outside of the panel door frame 15; fix the hinge to the outside of the back panel door frame 21 on the side opposite to the back panel vertical groove 25 with screws.

[0032] First, install the lower horizontal decorative strip 5. Align the front horizontal slider 51 with the panel horizontal groove 13 and the back horizontal slider 52 with the back panel horizontal groove 24, then push the horizontal decorative strip 5 inward. Next, install the vertical decorative strip 6. Align the front vertical slider 61 with the panel vertical groove 14 and the back vertical slider 62 with the back panel vertical groove 25, then push the vertical decorative strip 6 downward. Then, install the upper horizontal decorative strip 5 in the same way as the lower horizontal decorative strip 5. After the upper horizontal decorative strip 5 is installed, its end should block the top of the vertical decorative strip 6 to prevent it from falling off. Finally, screw a screw into the exposed end of each of the two horizontal decorative strips 5 to fix them to the back panel door frame 21 to prevent them from falling off. The screw should be on the same side as the hinge 4, always facing the wall, so as not to affect the aesthetics of the fire door.

[0033] The outer side of the back panel door frame 21 on the hinge 4 side always faces the wall, and the screws on it do not affect the aesthetics of the fire door.

[0034] The horizontal decorative strip 5 and the vertical decorative strip 6 cover the screws at the junction of the panel 1 and the back panel 2, so that no screws are exposed on the fire door, which does not affect its aesthetics; and the outer surfaces of the installed horizontal decorative strip 5 and vertical decorative strip 6 are flush with the panel 1 and the back panel 2, which improves the overall integrity of the fire door and makes it more beautiful.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A door that can be easily assembled, including a door lock (3), characterized in that, It also includes a decorative surface and a support portion, the decorative surface being fastened to the front of the support portion, and a shielding portion being provided at the junction of the decorative surface and the support portion, the shielding portion being used to shield the junction.

2. The easily assembled door according to claim 1, characterized in that, The decorative surface includes a panel (1), the panel (1) having a through door lock hole (11), and a flange (12) fixedly provided on the back of the panel (1), the flange (12) being located on the outer ring of the door lock hole (11).

3. The easily assembled door according to claim 2, characterized in that, The back of the panel (1) is detachably provided with several panel door frames (15), several panel horizontal reinforcing ribs (16) and panel vertical reinforcing ribs (17), the thickness of the panel horizontal reinforcing ribs (16) and the panel vertical reinforcing ribs (17) is lower than the thickness of the panel door frames (15).

4. The easily assembled door according to claim 3, characterized in that, The panel (1) has horizontal grooves (13) on both the top and bottom ends of the back side and vertical grooves (14) on one side of the back side. Both the horizontal grooves (13) and vertical grooves (14) are located outside the panel frame (15).

5. The easily assembled door according to claim 1, characterized in that, The support includes a back panel (2), and the back of the back panel (2) is detachably provided with a plurality of back panel door frames (21), a plurality of back panel door crossbeams (22) and back panel door vertical beams (23), the thickness of the back panel door crossbeams (22) and the back panel door vertical beams (23) is lower than the thickness of the back panel door frames (21).

6. The easily assembled door according to claim 5, characterized in that, The back panel (2) has a horizontal groove (24) at both the top and bottom ends of the back panel and a vertical groove (25) at one end of the back panel. The horizontal groove (24) and the vertical groove (25) are both located outside the back panel door frame (21).

7. The easily assembled door according to claim 1, characterized in that, The shielding part includes two horizontal decorative strips (5) and a vertical decorative strip (6). The horizontal decorative strips (5) are respectively fixed with a front horizontal slider (51) and a back horizontal slider (52) on opposite sides. The horizontal decorative strips (5) are fixed with a horizontal protrusion (53) at the end.

8. The easily assembled door according to claim 7, characterized in that, The vertical decorative strip (6) is fixed with a front vertical slider (61) and a back vertical slider (62) on opposite sides, and a vertical protrusion (63) is fixed at the end of the vertical decorative strip (6).

Images