KR20150104340A

KR20150104340A - bathroom cabinet door

Info

Publication number: KR20150104340A
Application number: KR1020140025957A
Authority: KR
Inventors: 김형우
Original assignee: 김형우
Priority date: 2014-03-05
Filing date: 2014-03-05
Publication date: 2015-09-15

Abstract

The present invention relates to an assembly structure of a bathroom cabinet door, in which a coupling member is inserted into an end portion of a door frame where the coupling holes are formed and fixed by screws, and at the same time, by the scratch prevention pieces formed on one side of the coupling member, And more particularly, to an assembly structure of an improved bathroom cabinet door that provides safety by protecting the user from the sharp edges of the bathroom cabinet door.

Description

The structure of the bathroom cabinet door {bathroom cabinet door}

Conventionally, the assembly structure of the bathroom cabinet door is widely used in which a door frame is formed by inserting an insertion piece of a coupling member into a coupling hole formed in an end portion of a door frame and tightening a screw in a coupling hole and a screw hole formed in the door frame Has come.

However, since the door frame is produced by cutting the metal material, it is necessary to protect the user or the operator from the sharp edge of the end portion of the door frame. Thus, a structure for inserting the plated synthetic resin scratch prevention piece into the engaging member is widely used.

However, since the conventional scratch prevention member is positioned inside the coupling member, the conventional scratch prevention member is difficult to securely and firmly engage with the door frame, and the performance of covering the sharp end of the door frame is not excellent.

In addition, since the coating treatment is performed on the scratch prevention piece by plating, the production cost is increased.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a joining member capable of being firmly coupled to a door frame, and a scratch prevention member mounted on the joining member, So that the risk of injuries is significantly reduced. SUMMARY OF THE INVENTION

It is an object of the present invention to provide a bathroom cabinet door which forms an upper end portion and a lower end portion of a bathroom cabinet door and which has a hollow structure and has a guide portion for guiding insertion of the coupling member inwardly, A cabinet door having a left side portion and a right side portion formed thereon, the inside of which has a hollow structure and in which a guide portion for guiding the insertion of the coupling member is formed inside and a screw engagement hole is formed in a region adjacent to both side ends of the rear side, A horizontal frame and a vertical frame, and a pair of inserting portions extended to the memorizer, one surface of which is formed flat and is brought into close contact with the inner surface of the horizontal frame or the vertical frame, A coupling hole is formed in which the screw is engaged, And two engaging protrusions extending perpendicularly to each other so as to be able to be fitted into the memorizer engaging grooves of the engaging member are formed, and a scratch prevention piece having a protective curved surface portion formed at a corner of the engaging member, The present invention is also achieved by an assembly structure of a bathroom cabinet door.

In order to achieve the above object, It is preferable that both end portions of the vertical frame and the horizontal frame are inclined to engage with the horizontal frame to form a right angle and the tip of the inclined portion is cut vertically so as to be in contact with the protective curved portion of the scratch prevention piece.

In order to achieve the above-mentioned object, a certain height is formed on the other side surface of the engaging member so that when the engaging member is inserted along the guide portion into the horizontal frame or the vertical frame, the circumference of the engaging member It is preferable that the step is formed.

In order to achieve the above object, it is preferable that the protective curved surface portion of the scratch prevention piece is formed so as to protrude further outward than the two engaging projections.

According to the assembly structure of the bathroom cabinet door according to the present invention having the above-

When the engaging member has a certain thickness due to the step formed on the other side surface of the engaging member and the engaging member is inserted along the guide portion inside the horizontal frame or the vertical frame, the engaging member does not play in the space, Can be very easily ensured.

Further, since the two engaging projections of the scratch-resistant pieces are firmly fitted to the memorizer engaging grooves of the engaging members, it is possible to firmly engage the engaging members so that the scratch-resistant pieces are prevented from being shaken or missing after the engaging.

In addition, since the protective curved surface portion of the scratch resistant piece is protruded outward from the edge of the engaging member, both ends of the vertical frame and the end of the horizontal frame are surrounded by the protective curved surface portion. It has an effect of ensuring stability.

In addition, since the scratch prevention member is integrally formed of an opaque material, it is possible to provide a good aesthetic appearance without requiring additional plating, thereby reducing the production cost due to plating.

1 is a perspective view illustrating an assembly structure of a bathroom cabinet door according to a preferred embodiment of the present invention,
FIG. 2 is an exploded perspective view showing a disassembled structure of an assembly structure of a bathroom cabinet door according to a preferred embodiment of the present invention,
FIG. 3 is an exploded perspective view showing a disassembled state of a coupling member and an anti-scratch member assembly applied to an assembly structure of a bathroom cabinet door according to a preferred embodiment of the present invention,
FIG. 4 is a rear view showing a rear portion of a door assembly of a bathroom cabinet door according to a preferred embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a structure and operation and effects of a bathroom cabinet door according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view illustrating an assembling structure of a bathroom cabinet door according to a preferred embodiment of the present invention. FIG. 2 is a perspective view illustrating an assembled structure of a bathroom cabinet door according to a preferred embodiment of the present invention, FIG. 3 is an exploded perspective view showing a disassembled state of a joining member and an anti-scratch member assembly applied to an assembly structure of a bathroom cabinet door according to a preferred embodiment of the present invention, and FIG. 4 is a perspective view Fig. 2 is a rear view showing a rear portion of the assembly structure of a bathroom cabinet door according to an embodiment of the present invention; Fig.

1 to 4, the assembly structure of the bathroom cabinet door according to the preferred embodiment of the present invention includes a door frame composed of a vertical frame 20 and a horizontal frame 10, a vertical frame and a horizontal frame And a scratch prevention piece 40 mounted on one side of the engaging member 30 and the engaging member 30.

The horizontal frame 10 is formed of an aluminum material and has a hollow structure and has a guide portion 12 for guiding the insertion of the coupling member 30 inwardly, the upper portion and the lower portion of the bathroom cabinet door, Respectively. Both side ends of the horizontal frame 10 are inclined to engage with the vertical frame 20 to form a right angle, and the ends of the inclined portions are vertically cut so as to be brought into contact with the scratch prevention pieces 40 to be described later. Screw engagement holes 14 for engaging the fixing screws are formed on both side ends of the rear surface of the horizontal frame 10.

The vertical frame 20 is constituted to form a left side portion and a right side portion of the bathroom cabinet door. The vertical frame 20 is formed of aluminum material and has a hollow structure inside and a guide portion 22 for guiding the insertion of the engagement member 30 inwardly. Respectively. Both end portions of the vertical frame 20 are also inclined to engage with the horizontal frame 10 to form a right angle, and the ends of the inclined portions are vertically cut so as to be brought into contact with the scratch prevention pieces 40 to be described later. One side of the vertical frame 20 is formed with a vertically projecting flange 26 to serve as a knob later on. Screw connection holes 24 are formed on both sides of the rear surface of the vertical frame 20 to engage the fixing screws in the same manner as the horizontal frame 10.

The coupling member 30 is formed of a synthetic resin material and is formed into a bent shape and has a flat surface and is inserted into the horizontal frame 10 or the vertical frame 20 so that the horizontal frame 10 or the vertical frame 20 As shown in Fig. Since the step 37 is formed on the other side of the coupling member 30 to form a constant height, the coupling member 30 is inserted into the horizontal frame 10 or the vertical frame 20 along the guide part 12 The engaging member 30 is not shaken in the space when it is inserted.

The coupling member 30 has a pair of insertion portions 31 and 32 arranged in a vertical direction and a coupling hole 34 to which a fixing screw is coupled is formed at one point of the insertion portions 31 and 32. In the bent corner of the engaging member 30, a retainer groove 36 for retaining a scratch prevention piece 40 to be described later is fitted.

The scratch prevention piece 40 has two engaging protrusions 42 that are fitted to the memorizer engaging grooves 36 of the engaging member 30 so as to extend vertically to each other, A protective curved surface portion 45 formed of this smooth curved surface is formed.

When the two engaging projections 42 of the scratch prevention piece 40 are fitted in the retaining groove 36 of the engaging member 30, the protective curved surface portion 45 of the scratch prevention piece 40 is engaged with the engaging projection 42, As shown in FIG.

As shown in FIG. 4, when the vertical frame 20 and the horizontal frame 10 are coupled, the vertical frame 20 and the horizontal frame 10 are spaced apart from each other along the guide portion 12, The screw holes 14 of the vertical frame 20 and the horizontal frame 10 and the screw holes 14 of the engaging member 30 are aligned with the inserting portions 31, A fixing screw is engaged to fix the vertical frame 20 and the horizontal frame 10 to the engaging member 30. [

Since the protective curved surface portion 45 of the scratch prevention piece 40 protrudes outward beyond the edge of the engaging member 30 at this time, the end portion of the vertical frame 20 and the end portion of the horizontal frame 10 So that the sharpened portion is not exposed to the outside.

Since the engaging member 30 has a certain thickness by the step 37 formed along the periphery of the other side surface of the engaging member 30, the engaging member 30 can be attached to the horizontal frame 10 or the vertical frame 20, The engaging member 30 does not play excessively inside the horizontal frame 10 or the vertical frame 20 to facilitate the alignment of the engaging holes 34 for screwing.

The foregoing description of the preferred embodiments of the present invention has been presented for the purpose of illustration and it will be apparent to those skilled in the art that various modifications, additions and substitutions are possible within the spirit and scope of the invention, And additions should be considered as falling within the scope of the claims of the present invention.

10 Horizontal frame
20 vertical frame
30 coupling member
40 Scratch Protection
45 Protective Curved Surface

Claims

A horizontal frame having a hollow structure having an upper portion and a lower portion of a bathroom cabinet door formed therein and having a guide portion for guiding the insertion of the coupling member inwardly and a screw engagement hole in an area adjacent to both side ends of the rear surface;
A vertical frame having a hollow structure inside and having a guide portion for guiding the insertion of the coupling member inwardly and a screw engagement hole formed in an area adjacent to both side ends of the rear face, respectively, to form a left portion and a right portion of the bathroom cabinet door;
A pair of insertion portions extending to the memory, a flat surface formed to be in close contact with the inner surface of the horizontal frame or the vertical frame, and a fixing hole to which the fixing screw is coupled at one point of the insertion portion, A coupling member having a memory groove formed in the vicinity of an edge thereof;
And a scratch prevention piece provided with two coupling protrusions extending perpendicularly to each other so as to be fitted into the memory groove of the coupling member and having a protective curved surface formed in a soft curved surface at an edge portion thereof. Assembly structure of door.

The method according to claim 1,
Wherein both ends of the horizontal frame and the vertical frame are inclined to engage each other to form a right angle and an end of the inclined portion is vertically cut so as to be brought into contact with the protective curved surface portion of the scratch prevention piece. Assembly structure of door.

The method according to claim 1,
And a step is formed along the periphery of the engaging member so that the engaging member does not move in the space when the engaging member is inserted along the guide portion into the horizontal frame or the vertical frame by forming a certain height on the other side of the engaging member. Assembly structure of bathroom cabinet door.

The method according to claim 1,
And the protective curved surface portion of the scratch prevention piece is formed so as to protrude further outward than the two coupling protrusions.