TWM525111U - Cabinet door reinforcement structure - Google Patents

Description

Door reinforcement structure

The present invention relates to a cabinet door reinforcing structure, in particular to a reinforcing structure for strengthening the rigidity of the door panel, improving the structural strength and stability, achieving the reinforcing effect of the integrity, and effectively enhancing the reinforcing efficiency of the door panel.

The types of common cabinets can be roughly referred to as wooden cabinets, metal cabinets and plastic cabinets. However, based on the considerations of environmental protection and durability, the wooden cabinets have gradually been replaced by metal cabinets and plastic cabinets widely used by the public today. The metal door and the plastic cabinet are assembled by the pivoting assembly of the metal plate of the same material as the cabinet, and the door panel is made of sheet metal or plastic injection molding. The structure is extremely simple and light, only in the periphery of the door panel. With a fixed frame, the hardness is poor, such as a slight impact on the external force, that is, the deformation of the depression or the occurrence of crack damage, and when the door is opened and closed, it will cause sloshing, which will cause noise and deep Feeling uncomfortable, there is a need to improve the design.

The present invention provides a cabinet door reinforcement structure, which comprises a door panel, a stiffening rod and at least two reinforcing rods; the door panel has a fixed frame around the middle portion and the two sides of the door panel respectively protruded with a screw hole a screw seat and a plurality of side screw seats, wherein the stiffening rod is positioned by a plurality of middle screw bases and is provided with a plurality of medium through holes for locking the stiffeners in the middle portion of the door panel The two horizontal reinforcing plates of the fixing frame are supported by the top side, and the at least two reinforcing rods are arranged in parallel by a plurality of side screw seats on both sides of the door plate, and are respectively provided with a plurality of side through holes for the at least two The reinforcing rod is locked on both sides of the door panel and is closely attached to the two vertical plates of the fixing frame, thereby forming a door reinforcement structure.

The invention provides a cabinet door reinforcing structure, which uses the stiffening rod top sill to straighten the middle portion of the door panel and abuts against the two horizontal plates of the fixing frame, and arranges the top sills in parallel by the at least two reinforcing rods The two longitudinal plates of the fixing frame are adhered to both sides of the door panel, thereby achieving the reinforcing effect of the door panel and effectively improving the door panel reinforcing efficiency.

Wherein, the stiffening rod and the reinforcing rod are in the shape of a long strip.

Wherein, the stiffening rod and the reinforcing rod are made of metal material.

Among them, the door panel is made of plastic material or metal material.

Further, the stiffening rod is provided with a plurality of hanging holes for hanging the wall-mounted cosmetic mirror, the storage box and the hanging frame.

(1) ‧‧‧ door panels

(11) ‧‧‧Fixed frame

(12)‧‧‧Center screw

(13)‧‧‧ screw holes

(14)‧‧‧Side-mounted screw

(15)‧‧‧ screw holes

(2) ‧‧‧ stiffener

(21) ‧‧‧through holes

(22)‧‧‧ hanging holes

(3) ‧‧‧ reinforcing rod

(31)‧‧‧ side through holes

(4)‧‧‧ screws

Fig. 1 is an exploded perspective view showing an embodiment of the present invention.

Fig. 2 is a perspective view showing an embodiment of the present creation.

Figure 3: An exploded perspective view of another embodiment of the present creation.

Figure 4: A perspective view of another embodiment of the present creation

First, please refer to FIG. 1 and FIG. 1 . One embodiment of the present invention is a large cabinet door, which comprises a door panel (1), a stiffening rod (2) and a four reinforcing rod (3).

The door panel (1) is a rectangular body made of a plastic material or a metal material, and has a fixing frame (11) around the periphery thereof, and the middle portion of the door panel (1) is convexly arranged with a plurality of longitudinally spaced and snails. A screw seat (12) is disposed in the hole (13), and a plurality of laterally spaced screw seats (14) having a screw hole (15) are arranged on both sides of the door panel (1).

The stiffening rod (2) is made of a metal material and has a long strip shape, and the stiffening rod (2) is opposite to the screw hole (13) of the central screw seat (12) of the door panel (1). There are several through holes (21), and the stiffening rod (2) is provided with a plurality of hanging holes (22) for hanging the wall-mounted cosmetic mirror, the storage box and the hanging frame.

The reinforcing rod (3) is made of a metal material and has a long strip shape, and the reinforcing rod (3) is opposite to the screw hole (15) of the side screw seat (14) of the door panel (1). There are several side through holes (31).

When the embodiment is combined, the stiffening rod (2) is covered on the central screw base (12), and the number of through holes (21) provided therein are matched with the number of central screw seats (12). The screw hole (13) is locked by a number of screws (4), so that the stiffening rod (2) is set in the middle portion of the door panel (1), and both ends thereof abut the top of the fixing frame (11) a plate, using the stiffening rod (2) to support the middle portion of the door panel (1) and abutting the two horizontal plates of the fixing frame (11), and then the two reinforcing rods (3) in parallel Longitudinally arranging the plurality of side screw seats (14) on both sides of the door panel (1), and arranging the plurality of side through holes (31) thereof to match the screw holes of the number of side screw seats (14) 15) By means of the screw (4), the four reinforcing rods (3) are respectively arranged on both sides of the door panel (1), and are closely attached to the two vertical plates of the fixing frame (11), and the four reinforcing rods are used. 3) The top cymbal supports the two side plates of the door panel (1) and closely adheres to the two vertical plates of the fixing frame (11), thereby strengthening the rigidity of the door panel (1), thereby improving structural strength and stability, and preventing The door panel (1) is subjected to collision to cause deformation of the depression or breakage of the crack, and it is possible to avoid swaying phenomenon during opening and closing, and to achieve the integrity of the reinforcement. Effectively enhance the efficiency of door reinforcement (1) of the.

Please refer to FIG. 3 and FIG. 4 again. Another embodiment of the present invention is a small one. The type of cabinet door comprises a door panel (1), a stiffening rod (2) and two reinforcing rods (3). Since the length of the small cabinet door is short, the length of the door panel (1) and the fixing frame (11) and the stiffening rod (2) are relatively short, and the number of the center screw seats (12) and the number side are The number of screw seats (14) is also small, and the combination of the structure and the reinforcing efficiency are also the same as those of the above-mentioned large cabinet door, and therefore will not be described herein.

(1) ‧‧‧ door panels

(11) ‧‧‧Fixed frame

(2) ‧‧‧ stiffener

(22)‧‧‧ hanging holes

(3) ‧‧‧ reinforcing rod

(4)‧‧‧ screws

Claims (5)

A door reinforcement structure comprises a door panel, a stiffening rod and at least two reinforcing rods; the door panel has a fixed frame, wherein the door panel is a rectangular body, and the middle portion of the door panel is convexly arranged in a plurality of longitudinal directions Arranging at intervals and having a screw hole in the screw hole, and laterally arranging a plurality of longitudinally spaced side screw holes with screw holes on the two sides of the door plate; the stiffening rod and the screw of the number of the central screw seats The hole is oppositely provided with a through hole which can be screwed by the screw, so that the stiffener cover is locked in the middle portion of the door plate and abuts the two horizontal plates of the fixing frame; the at least two reinforcing rods Corresponding to the screw holes of the side screw sockets on the two sides of the door panel, a plurality of side through holes can be screwed through the screws, so that the at least two reinforcing rods are vertically aligned on the two sides of the door panel. And close to the two vertical plates of the fixed frame. The door reinforcement structure according to claim 1, wherein the stiffening rod and the reinforcing rod are made of a metal material. The door reinforcement structure according to claim 1, wherein the stiffening rod and the reinforcing rod are in the shape of a long strip. The door reinforcement structure according to claim 1, wherein the door panel is made of plastic material or metal material. The invention relates to a door reinforcement structure according to the first aspect of the patent application, wherein the stiffening rod is provided with a plurality of hanging holes for wall-mounted cosmetic mirrors, storage boxes and hangers.