Mounting structure of cabinet door and handle

Abstract

The utility model discloses a mounting structure of a cabinet door and a handle, which comprises a side plate, the cabinet door, a hinge and the handle, the side plate and the cabinet door are connected through the hinge, the cabinet door comprises a medium density fiberboard arranged inside, two ends of the medium density fiberboard are respectively processed into arc parts, a facing material layer is coated along the outer surface of the medium density fiberboard, and the handle is arranged on the side plate. At least one straightening device is arranged on the inner side of the medium-density fiberboard; the handle is arranged at the arc portion of the cabinet door, a step limiting structure is arranged on the inner side face of the arc portion, the handle comprises a connecting portion and a hand pulling portion, the connecting portion is positioned through the step limiting structure and fixedly connected with the cabinet door through a self-tapping screw, and the hand pulling portion extends to the outer side of the cabinet door. According to the utility model, the straightening device is arranged on the cabinet door, and the interior of the cabinet door is made of medium-density fiberboards, so that deformation caused by difference of expansion properties of different materials is avoided. In addition, due to the fact that the medium-density fiberboard is made of soft materials and small gaps exist in the medium-density fiberboard, the anti-deformation effect can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of home decoration, especially to a mounting structure of cabinet door and handle. BACKGROUND

[0002] The cabinet door is a component of the furniture cabinet. The existing cabinet door plate includes plywood, fine woodworking board and wood ecological board, etc. The plywood is composed of odd number of rotary cut veneers in longitudinal and horizontal symmetry. The fine woodworking board is composed of one layer of horizontal veneer and surface longitudinal veneer on both sides of the large core board as the bottom plate.

[0003] For example, the patent number 201920607247.8 discloses a new type of anti-deformation flat plate cabinet door, which comprises an LVL core material plate, the two sides of the LVL core material plate are sequentially bonded with horizontal veneer one, longitudinal technology veneer one, horizontal veneer two, longitudinal technology veneer two and decorative veneer one; the LVL core material plate is vertically set.

[0004] The above patent technical solution adopts a multi-layer symmetrical structure, the LVL core material plate is vertically set, which can effectively reduce the deformation of the cabinet door in the height direction, the horizontal veneer can reduce the deformation of the cabinet door in the width direction, the longitudinal technology veneer can reduce the deformation of the cabinet door in the height direction, and the stability of the cabinet door is improved to prevent the cabinet door from deforming.

[0005] The above patent technical solution also has the following disadvantages: poor stability of the base material, uneven finished product; the wood material expands and shrinks with the change of environmental humidity, which causes deformation such as bending, warping and twisting, which determines that it cannot be used for high cabinet door.

[0006] Therefore, it is necessary to improve such a structure to overcome the above-mentioned defects. INVENTION CONTENTS

[0007] The utility model aims at providing a mounting structure of cabinet door and handle to solve the defects in the prior art.

[0008] The above technical purpose of the utility model is realized by the following technical scheme:

[0009] A mounting structure of cabinet door and handle, comprising a side plate, a cabinet door, a hinge and a handle, the side plate and the cabinet door are connected through the hinge, the hinge is arranged at one end of the inner side of the cabinet door, and the handle is arranged at the other end of the outer side of the cabinet door.

[0010] The cabinet door comprises a medium density fiberboard arranged inside, both ends of the medium density fiberboard are processed into arc parts, a veneer layer is covered along the outer surface of the medium density fiberboard, and at least one straightener is arranged on the inner side of the medium density fiberboard.

[0011] The handle is arranged at the arc part of the cabinet door, a stepped limiting structure is arranged at the inner side of the arc part, the handle comprises a connecting part and a hand pulling part, the connecting part is positioned by the stepped limiting structure and is connected and fixed with the cabinet door by a self-tapping screw, and the hand pulling part extends to the outer side of the cabinet door.

[0012] Further, the inner side of the cabinet door is provided with an open slot, one end of the hinge is connected with the cabinet door by being arranged in the open slot, and the side plate is provided with a connecting piece, and the other end of the hinge is connected with the side plate by the connecting piece.

[0013] Further, the side end of the connecting part is provided with a limiting end matched with the stepped limiting structure, a V-shaped slot for drilling the self-tapping screw is arranged at the inner side of the connecting part, and a sawtooth part is arranged at the outer side of the connecting part.

[0014] Further, the cabinet door is arranged at the outer end face of the side plate, and the end face of one end of the cabinet door is flush with the end face of the side plate.

[0015] In summary, the utility model has the following beneficial effects:

[0016] By arranging the straightener on the cabinet door, the straightener forms an opposite force to the deformation direction of the cabinet door, if the cabinet door is curved to the inside, the straightener is curved to the outside, and vice versa, so that the cabinet door is prevented from deforming.

[0017] The cabinet door is made of the same material, and the deformation caused by the expansion performance difference of different materials is avoided, so that the connection is not loose, and the soft material and the small gap in the medium density fiberboard also have the anti-deformation effect. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 is the installation structure of the cabinet door and the handle.

[0019] Fig. 2 is the structure of the cabinet door.

[0020] Fig. 3 is the connection of the cabinet door and the handle.

[0021] Fig. 4 is the structure of the handle. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with the drawings and specific embodiments.

[0023] For example, Figs. 1 to 4As shown in the installation structure of the cabinet door and the handle, the cabinet door 2 is provided with the straightener 25, the straightener 25 is used to form the force opposite to the deformation direction of the cabinet door 2, if the cabinet door 2 is curved to the inside, the straightener 25 is curved to the outside, and vice versa, so that the cabinet door 2 is prevented from being deformed.

[0024] The cabinet door 2 includes the medium density fiberboard 22 arranged in the inside, the two ends of the medium density fiberboard 22 are respectively processed into the arc parts 23, the outer surface of the medium density fiberboard 22 is covered with the veneer layer 24, and at least one straightener 25 is arranged at the inside of the medium density fiberboard 22.

[0025] The handle 4 is arranged at the arc part 23 of the cabinet door 2, the inside of the arc part 23 is provided with the stepped limiting structure, the handle 4 includes the connecting part 41 and the hand pulling part 42, the connecting part 41 is positioned through the stepped limiting structure and is connected and fixed with the cabinet door 2 through the self-tapping screw, and the hand pulling part 42 extends to the outside of the cabinet door 2.

[0026] The inside of the cabinet door 2 is provided with the open slot 21, one end of the hinge 3 is connected with the cabinet door 2 by being arranged in the open slot 21, and the side plate 1 is provided with the connecting piece 11.

[0027] The side end of the connecting part 41 is provided with the limiting end 411 matched with the stepped limiting structure, the inside of the connecting part 41 is provided with the V-shaped groove 412 used for drilling the self-tapping screw, and the outside of the connecting part 41 is provided with the sawtooth part 413.

[0028] The cabinet door 2 is arranged at the outer end face of the side plate 1, and the end face of one end of the cabinet door 2 is flush with the end face of the side plate 1.

[0029] The working principle of the utility model is as follows:

[0030] By arranging the straightener 25 on the cabinet door 2, the straightener 25 is used to form the force opposite to the deformation direction of the cabinet door 2, if the cabinet door 2 is curved to the inside, the straightener 25 is curved to the outside, and vice versa, so that the cabinet door 2 is prevented from being deformed.

[0031] The inside of the cabinet door 2 is arranged with the same material, so that the deformation caused by the expansion performance difference of different materials is avoided, the connection is prevented from being loose, in addition, the medium density fiberboard is soft material and has small gaps in the inside, and the deformation resistance effect is achieved.

[0032] In this article, the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of expressing the technical solution clearly and conveniently, and therefore cannot be understood as a limitation on the utility model.

[0033] In this article, the terms "including", "containing" or any other variant thereof are intended to cover non-exclusive inclusion, in addition to containing the listed elements, but also containing other elements not explicitly listed.

[0034] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cabinet door and handle mounting structure, comprising a side plate (1), a cabinet door (2), a hinge (3) and a handle (4), the side plate (1) and the cabinet door (2) being connected by the hinge (3), the hinge (3) being arranged at one end of the inner side of the cabinet door (2), and the handle (4) being arranged at the other end of the outer side of the cabinet door (2); characterized in that the cabinet door (2) comprising a medium density fiberboard (22) arranged inside, both ends of the medium density fiberboard (22) being processed into arc sections (23), a veneer layer (24) being arranged along the outer surface of the medium density fiberboard (22), and at least one straightener (25) being arranged at the inner side of the medium density fiberboard (22); the handle (4) being arranged at the arc section (23) of the cabinet door (2), a stepped limiting structure being arranged at the inner side of the arc section (23), the handle (4) comprising a connecting section (41) and a handle section (42), the connecting section (41) being positioned by the stepped limiting structure and being connected and fixed to the cabinet door (2) by a self-tapping screw, and the handle section (42) extending to the outer side of the cabinet door (2).

2. The cabinet door and handle mounting structure according to claim 1, characterized in that, an opening slot (21) being arranged at the inner side of the cabinet door (2), one end of the hinge (3) being connected to the cabinet door (2) by being arranged in the opening slot (21); a connecting piece (11) being arranged on the side plate (1), the other end of the hinge (3) being connected to the side plate (1) by the connecting piece (11).

3. The cabinet door and handle mounting structure according to claim 1, characterized by, a limiting end (411) being arranged at the side end of the connecting section (41) and cooperating with the stepped limiting structure, a V-shaped slot (412) being arranged at the inner side of the connecting section (41) for the self-tapping screw to drill into, and a sawtooth section (413) being arranged at the outer side of the connecting section (41).

4. The cabinet door and handle mounting structure according to claim 1, characterized by the cabinet door (2) being arranged at the outer end surface of the side plate (1), and the end surface of the cabinet door (2) being flush with the end surface of the side plate (1).

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