KR200334958Y1 - Cabinet door device - Google Patents

Abstract

The present invention relates to a cabinet swing door device of a cabinet, a dresser, a cabinet for a washroom, etc. (hereinafter, referred to as a cabinet). To provide a cabinet opening door device without manufacturing and assembly and failure.

In the cabinet with a conventional cabinet cabinet and upper and lower frames separately manufactured and the closed end for mounting the guide rail made separately, between the pair of protruding frames formed in the upper and lower frames, dust and various foreign matters can not be cleaned after the inflow Disadvantages of the rollers caused by the separation and movement of the roller door is caused by the closing end can not freely open and close the roller is released from the rail is often caused by the jamming between the protruding frame and the rail and the upper and lower frames By making a lot of protrusions, the size of the cabinet is huge and the noise and noise are causing a lot of disadvantages.

The present invention comprises a cabinet for receiving the body, a pair of upper and lower frames disposed corresponding to the upper and lower sides of the main body and provided with guide rails, and a swinging door intersecting the upper and lower frames. It consists of a swing door connected to the feed roller which can slide on the rail,

A front plate is formed on the front of the upper frame, and a pair of parallel rail grooves are formed at predetermined intervals to fasten the resin rail so that the roller hinged to the roller fastener fixed to the swing door slides on the rail. ,

The lower frame constituting the front plate is to form a pair of rail guide grooves formed in the inner frame so that the roller is guided in the rail guide grooves so that the swing door can be moved stably.

Description

Cabinet sliding door device {Cabinet door device}

The present invention relates to a cabinet swing door device of a cabinet, a dresser, a cabinet for a washroom, etc. (hereinafter, referred to as a cabinet). More specifically, the structure of the double-type swing door has a stable swing and the appearance, and the structure of the upper and lower frames is simple. To provide a cabinet opening door device without manufacturing and assembly and failure.

As is well known, cabinets such as cabinets, dressers, and cabinets for washrooms are made of glass doors in order to make the construction simple and small in size and to make the exterior beautiful.

In particular, the washroom is composed of a plastic material resistant to water and moisture, or is made of a resin material to reduce the cost.

Such a resin material can enhance the aesthetic effect with ease of manufacture and various shapes and shapes, but has a disadvantage in that the frame is easily bent due to a lack of rigidity, or the conveying rail configuration is complicated, causing many failures.

Due to this problem, the Utility Model Registration No. 2000-20421 constitutes an upper and lower frame in a cabinet installed on a wall, and a guide rail is mounted on the rear of the guide rail, and the first and second rollers are slidably supported on the guide rail. The door is supported by a pair of connecting members in the first and second rollers.

Such a configuration has a problem in that the product price is increased and the manufacturing process is cumbersome due to the manufacture of the main body, the upper and lower frames separately, and the mounting end of the separately manufactured guide rail.

In addition, in another design, Utility Model No. 200259718 registers a main body installed on a wall, a pair of upper and lower frames disposed corresponding to upper and lower sides of the main body, and provided with guide rails, and intersected in this frame. Consists of the first and second rollers slidably supported on the upper and lower frames, and constitutes a swing door, the end of which is bent to engage the upper and lower sides of the door,

The upper frame is composed of the first and second frames having a predetermined interval toward the front side so that the first and second rails of which the upper roller slides are integrally arranged, and the lower frame is separated from the third and fourth frames at the front side. It has been made to be movable.

This configuration can not be cleaned after the dust and various foreign matter flows between the pair of protruding frame formed in the upper and lower frames, causing the roller to be separated and moved by the foreign material causing the closing door can not be opened and closed freely. In addition, the rollers are separated from the rails, and the defects caused by the jamming between the protruding frame are frequently generated, and the rails make a lot of protruding from the upper and lower frames, thereby causing the disadvantages of a large size of the cabinet and a lot of noise. will be.

The present invention has been devised to improve such a closed end, and in particular, a pair of upper and lower frames arranged in correspondence with the storage cabinet main body and the upper and lower sides of the main body and provided with guide rails, intersecting the frame. It constitutes a swing door which is configured as a swing door connected to the transfer roller which is slidable from the rail of the upper and lower frames,

Forming the front plate on the front of the upper frame and forming a pair of parallel rail grooves at a predetermined interval to fasten the resin rail so that the roller hinged to the roller fasteners fixed to the swing door slides on the rail. ,

The lower frame constituting the front plate is formed by a pair of rail guide grooves formed in the inner frame so that the roller is guided in the rail guide groove so that the swing door can be moved stably.

In addition, the present invention is to slide the transfer rail directly to the rail groove of the upper frame to meet the ease of manufacture.

In addition, the present invention aims to make it easy to extrude the upper and lower frames so that the foreign matter on the rail can be easily cleaned.

1 is a front view of a decorative cabinet to which the present invention is applied.

Figure 2 is a plan view of the decorative cabinet to which the present invention is applied.

3 is a cross-sectional view to which the present invention is applied.

Figure 4 (a) is an enlarged cross-sectional view of FIG.

Figure 4 (b) is an enlarged cross-sectional view of another embodiment of the present invention.

*** Explanation of symbols for main parts of drawing ***

10; Cabinet body 20; Upper frame 21; Front panel

22; Rail groove 23; Guide rail 24; Roller fastener

25, 25-1; Feed rollers 26, 36; Stop piece 27, 37; Stop member

30; Underframe 31; Front panel 32; septum

33; Rail guide groove 34; Guide roller 35; Guide Roller Fasteners

40; Sliding door 41; Fixed plate 42; Intermediate fastening member

In order to achieve the above object, the present invention provides a cabinet for a storage cabinet, a pair of upper and lower frames disposed corresponding to upper and lower sides of the main body and provided with guide rails, and slides on rails of the upper and lower frames. It consists of a swing door that is connected with a possible feed roller.

In addition, a pair of parallel rail grooves are formed at the front of the upper frame together with the front plate at predetermined intervals so that the resin rails are fastened to the rail grooves so that the rollers hinged on the roller fasteners fixed to the swing doors slide on the rails. This makes the frame easy to manufacture, trouble-free, and especially reduces noise.

The lower frame forms a pair of rail guide grooves formed in the frame so that the rollers are guided in the rail guide grooves so that the sliding door can be stably moved, thereby facilitating the manufacture of the frame and the assembly process.

Along with this, another embodiment of the present invention is intended to satisfy the ease of manufacture by sliding the transfer rail directly to the rail groove of the upper frame.

Preferred embodiments for achieving the above object of the present invention will be described in detail with reference to the accompanying drawings.

1 is a front view of a decorative cabinet to which the present invention is applied, and FIG. 2 is a plan view of a decorative cabinet to which the present invention is applied, and FIG. 3 is a sectional view to which the present invention is applied, and FIG. 4 (a) shows an enlarged cross-sectional view of FIG.

As shown in the drawing, a cabinet for receiving a main body 10, a pair of upper and lower frames 20 and 30 disposed corresponding to the upper and lower sides of the main body 10 and provided with a guide rail, In the decorative cabinet constituting a pair of swing doors (40) intersecting in the frame and constituting the swing doors (40) connected to the feed rollers slidable in the guide rails of the upper and lower frames (20, 30),

The front plate 21 is formed on the front of the upper frame 20, and a pair of parallel rail grooves 22 forming a predetermined interval are formed.

And the conveying roller hinged to the roller fasteners 24, each of which is composed of a large, small "∩" shaped fixed to the door 40 by fastening the resin guide rail 23 to the rail groove 22 25 is configured to slide on the guide rail 23.

At this time, the guide rail 23 may be composed of fitting or bonding or fastening configuration to the rail groove (22).

And the front side bent portion of the roller fastener 24 is composed of a diagonal surface 28 formed inward.

The diagonal surface 28 is that the fastening brackets are not visually exposed when viewed from the front of the cabinet, so that the front glass casement door is more smooth and beautiful.

The lower frame 30 constituting the front plate 31 forms a pair of rail guide grooves 33 separated by the partition wall 32 in the frame so that the guide rollers 34 are guided in the rail guide grooves 33 to open and close the door. 40 is stably moveable and the guide roller 34 is formed by the intermediate fastening member 42 and the guide roller fastening hole 35 of the "L" shape to the fixed plate 41 fastened to the swinging door 40. It is hinged horizontally.

In addition, the upper and lower fasteners 24 and 35 form stop pieces 26 and 36 that are outwardly and are formed on the left and right sides of the frame, and are stopped by stop members 27 and 37 formed of elasticity and magnetic force. The impact sound is prevented and the door 40 is prevented from closing itself by keeping the stationary state at a predetermined force from the opening by the magnet.

Figure 4 (b) is an enlarged cross-sectional view of another embodiment of the present invention as shown in the upper frame 20 and the rail groove 22 formed in a parallel pair of rail grooves 22 to form a predetermined interval The feed roller 25-1 guided to the hinge rollers is hinged to the roller fasteners 24, each of which is composed of a large and small "∩" shape fixed to the sliding door 40, so that the feed roller 25 is a rail groove ( It is designed to slide in 22) to simplify the manufacture.

It will be described in detail the effect of the present invention configured as described above.

1 is a front view of a decorative cabinet to which the present invention is applied, and FIG. 2 is a plan view of a decorative cabinet to which the present invention is applied, and FIG. 3 is a sectional view to which the present invention is applied, and FIG. 4 (a) shows an enlarged cross-sectional view of FIG. 3. As the decoration cabinet of the present invention constitutes the main body part by fastening the upper and lower frames 20 and 30 to the main body parts of the left, right and back sides, and the subject of the present invention to the upper and lower frames 20 and 30. By configuring the swing door 40 to the swing door 40 is to be supported in the upper and lower frames to be moved.

That is, as shown in FIG. 1, when the door is opened or put in or taken out of the cabinet, the glass door is pushed to the open side as in the prior art.

The swing door 40 moved by this is a fixed plate 41 fastened to the swing door 40 as shown in (a) or (b) of FIG. 4 and a "∩" -shaped bar fastened to the fixed plate 41. , The conveying roller 25 hinged to the small roller fastener 24 is moved while supporting the weight of the swinging door 40 in the pair of guide rails 23 formed on the upper frame 20 and has a lower "L" shape. The guide roller 34 hinged to the intermediate fastening member 42 and the guide roller fastening member 35 is guided by the partition walls on both sides of the guide groove 33 formed in the lower frame 30 so that the swing door is moved back and forth. The swing door 40 is to be controlled to move stably.

In this movement, when the door 40 is moved to a predetermined position and the decorative cabinet is opened, the stop pieces 26 and 36 protruding from the respective brackets moved above, that is, outwardly from the fastening brackets 24 and 35 are moved. It is stopped by the stop members 27 and 37 formed in the upper and lower frames 20 and 30.

At this time, the stop member 27, 37 is an elastic material to prevent the impact sound and is made of a magnet having a magnetic force to prevent the closing door to be closed arbitrarily by pulling the stationary metal piece by magnetic force.

Figure 4 (b) is an enlarged cross-sectional view of another embodiment of the present invention slides the feed roller 25-1 in a pair of parallel rail groove 22 to form a predetermined interval on the upper frame 20 as shown therein By doing so, the manufacture of the upper frame to facilitate the exercise.

In addition, in the present invention, the front side bent portion of the fastening tool is composed of a diagonal surface 28 formed inwardly, so that the diagonal surface 28 is inwardly moved from the sliding door to visually extrude from the sliding door to visually exert the beauty of the cabinet. Aesthetic appearance is exerted to have a more slippery and clean aesthetic, thereby increasing the commerciality.

In addition, the pair of swing doors are formed in the same size by the bending configuration of the fastening brackets, so that the appearance of the cabinet is also beautiful.

As described above, the present invention is a device for opening and closing a swinging door which is opened and closed in a decorative cabinet, and is easy to manufacture and exhibits a feature without failure due to the simple configuration and effect.

As described above, the present invention has the effect of lowering the price of the product by reducing the number of parts of the cabinet and facilitating the manufacturing process, and the fastening brackets are configured in a predetermined shape so that the size of the pair of swing doors is the same. In addition, by improving the characteristic structure that the noise rail and noise-free effect by the resin rail, the product can achieve the effect of light weight.

Claims (4)

Arranged corresponding to the upper and lower sides of the storage cabinet body 10, and constitutes a pair of upper and lower frames 20 and 30 provided with guide rails and a pair of swing doors 40 intersected in the frame. In the decorative cabinet constituting the swing door 40 is connected to the transport roller slidable from the guide rail of the upper, lower frame 20, 30, The front plate 21 is formed on the front of the upper frame 20, and a pair of parallel rail grooves 22 forming a predetermined interval are formed, and the resin guide rail 23 is fastened to the rail groove 22. Hammam, The guide rail is configured to slide the feed roller 25 hinged to the roller fastener 24, which is composed of a large and small "∩" shaped fixed to the swinging door 40, and The lower frame 30 forms a pair of rail guide grooves 33 separated by the partition wall 32 in the frame, and the guide roller 34 is guided and the guide roller 34 is fixed to the swing door 40. A cabinet swing door device (41) characterized in that the hinge is constituted by an intermediate fastening member (42) having a "L" shape and a guide roller fastener (35). The method of claim 1, Forming a pair of parallel rail grooves 22 formed in the upper frame 20 and forming a predetermined interval and fixing the feed roller 25-1 guided to the rail grooves 22 to the swing door 40. Cabinet door hinge door device, characterized in that the conveying roller 25 is configured to slide in the rail groove 22 by hinged to the "에" shaped roller fastener. The method of claim 1, Stop pieces 26 and 36 outwardly formed on upper and lower fasteners 24 and 35 to be stopped by stop members 27 and 37 formed on the left and right sides of the frame and having elasticity and magnetic force. Cabinet sliding door device, characterized in that. The method of claim 1, The front door bent portion of the roller fastening bracket 24 is composed of a diagonal surface 28 formed inward so as to exert a visual effect that the fastening bracket is not clearly exposed, the cabinet swing door device.