KR100942804B1 - A Bathroom Receipt Cabinet Having Slide Door with Reducing Speed - Google Patents

Abstract

The present invention is a bathroom cabinet having a sliding door for deceleration, in particular a sliding door for deceleration, characterized in that it is provided with a deceleration device so as to smoothly open or close in the process of opening or closing while the slide door on one side overlaps the other door. Regarding the bathroom cabinet having

An upper support plate, a lower support plate, a support frame, a sliding door, a C-shaped channel, and a slider device; The slider device includes a left and right transport roller for transporting the inside of the channel from side to side, a sliding shaft for mounting the left and right transport rollers at both ends, and a guider which is coupled to the outside of the sliding shaft and slides vertically along the body of the sliding door. And a guide roller installed at the top of the guider to guide the vertical movement of the door, a horizontal support plate installed at the bottom of the guider, a vertical support plate installed perpendicular to the horizontal support plate, and a vertical support plate and the lower part of the sliding door. Consisting of connecting pieces for A rack gear having a plurality of gears arranged in a horizontal direction is installed at one inner end of the sliding shaft, and a cylindrical pinion gear rotating at engagement with the rack gear is installed at one end of the guider.

Deceleration, Slide, Door, Bathroom, Cabinet

Description

A Bathroom Receipt Cabinet Having Slide Door with Reducing Speed}

The present invention relates to a bathroom cabinet having a deceleration slide door, and in particular, a deceleration slide comprising a deceleration device so as to smoothly open or close in a process of opening or closing while the slide door of one side is overlapped over the other door while moving. A bathroom cabinet having a door.

Generally, a storage cabinet installed inside a bathroom is configured to store a washbasin, a towel, a tissue, and the like by cutting a flat frame into a predetermined dimension and disposing a partition in an internal space. The cabinet is installed in various open structures with doors for concealing the inside of the cabinet. Since the door of such a bathroom cabinet is normally comprised by attaching a hinge to one or both front parts of a cabinet, and opening and closing a door centering around this hinge, there existed a problem of being considerably restrict | limited in bathroom space.

In view of such a situation, Korean Utility Model Registration No. 410168 discloses a technology for opening and closing a slide door installed at a front side of a storage cabinet by a sliding method. The rail to which the slide door moves is formed by being formed of two types of long rails having curved portions at both ends and short rails, and are installed on upper and lower surfaces of the storage cabinet. The door moving the rail is opened while overlapping the door in the stationary state. Pushing this door back will reverse the order and close it.

The slide door to be opened and closed as described above is installed on the bracket, and the roller and the spring installed therein to give elasticity when opening the door to open and close, but when the bracket on which the door is installed slides the guide member, friction noise is generated. There was a problem. In addition, there is a problem that the opening and closing of the door is not made smoothly by friction between the guide member and the bracket.

Meanwhile, in order to solve the problem, the applicant installs a door on the slider to move along the rail and the guide groove, and when the door is pushed to one side, the door is opened while overlapping the stop side door, and when it is pushed backward, the opening and closing operation is returned to the initial position and closed. The application for registration and registration of a bathroom cabinet equipped with a slide door that can be made smoothly even in a narrow space has been filed (Patent 10-0762984).

However, since the structure controls the opening and closing using only the spring, it is necessary to overcome the spring force when opening the door, so that a lot of force is required at the beginning, and when the door is closed, the spring force is applied so strongly that rapid door transfer is achieved. In addition, there was a problem that the noise generated while strongly and the frame surrounding the door.

The present invention is to solve the above problems, by installing a reduction device in the sliding door to enable smoother forward and backward when opening and closing the bathroom door, and also minimize the impact of the door and the frame to minimize the noise generated. The purpose is to block them.

As a means for achieving the above object,

The present invention is formed with a guide groove bent on both sides, the upper support plate is provided with an upper connecting plate moving along the guide groove; A lower support plate having guide grooves bent at both sides thereof on a bottom thereof; A support frame coupled to form upper and lower support plates to cover side and bottom surfaces thereof; A rectangular frame shape installed in one set of left and right, and a top surface of which is a sliding door fixed to an upper connecting plate installed on the upper supporting plate; A C-shaped channel installed at a bottom of the lower support plate; A side coupled to one side of the sliding door, the slider device moving horizontally along the inside of the C-shaped channel and simultaneously moving in the vertical direction; The slider device includes a left and right transport roller for transporting the inside of the channel from side to side, a sliding shaft for mounting the left and right transport rollers at both ends, and a guider which is coupled to the outside of the sliding shaft and slides vertically along the body of the sliding door. And a guide roller installed at the top of the guider to guide the vertical movement of the door, a horizontal support plate installed at the bottom of the guider, a vertical support plate installed perpendicular to the horizontal support plate, a vertical support plate and a lower portion of the sliding door. Consisting of connecting pieces for connecting; A rack gear having a plurality of gears arranged in a horizontal direction is installed at one inner end of the sliding shaft, and a cylindrical pinion gear rotating at engagement with the rack gear is installed at one end of the guider.

As described above, since the present invention includes a reduction gear in which a rack gear and a pinion gear are combined, the present invention provides an effect of smoothly opening or closing in the process of opening or closing the slide door on one side while overlapping the other door while moving.

In addition, although the invention has been described in connection with the preferred embodiments mentioned, other various modifications and variations may be made without departing from the spirit and scope of the invention. Accordingly, it is intended that the appended claims cover such modifications and variations as fall within the true scope of the invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

1 is an exploded perspective view of a storage cabinet applied to the present invention.

2 is a bottom perspective view of a storage closet applied to the present invention.

Figure 3 is a guide groove configuration of the present invention.

Figure 4 is a sliding device configuration diagram applied to the present invention.

Figure 5 is a bottom perspective view for explaining the sliding shaft and the guider applied to the present invention.

6 is a bottom perspective view of FIG. 5 rotated 180 degrees. FIG.

7 is a bottom separated perspective view of FIG. 5;

Bathroom cabinet of the present invention is largely the upper support plate 100, the lower support plate 200, the support frame 300, a set of sliding doors (410, 420), C-shaped channel 500, It consists of a slider device 600.

The upper support plate 100 is formed with a guide groove 110 bent at both sides, the upper connection plate 120 is moved along the guide groove, the upper connection plate 120 is sliding doors (410, 420) ) Is coupled to the top.

The lower support plate 200 has guide grooves 210 having both sides bent inwardly formed on the bottom thereof, and a slider device 600 moving along the guide grooves 210 is connected, and the slider device 600 includes a sliding door ( 410, 420 is coupled to the bottom.

The support frame 300 is coupled in a form covering the side and bottom of the upper support plate 100 and the lower support plate 200.

Sliding doors (410, 420) is a rectangular frame shape which is installed in a right and left one set on the front of the cabinet, the upper surface is fixed to the upper connecting plate 120 is installed on the upper support plate 100, the lower surface is the lower support plate 200 It is fixed to the slider device 600 which is installed in the).

The C-shaped channel 500 is installed on the bottom of the lower support plate 200 and serves to guide the slider device 600 to flow from side to side.

Hereinafter, the slider device 600 will be described in more detail.

The slider device 600 includes a left and right conveying roller 610 for conveying the inside of the C-shaped channel 500 from side to side, a sliding shaft 620 for mounting the left and right conveying roller 610, and a sliding shaft 620. The guide roller 630 is coupled to the vertical transport along the body, the guide roller 640 is installed on the guide 630 to guide the vertical movement of the sliding doors (410, 420), the guider 630 Horizontal support plate 650 is installed at the bottom of the), the vertical support plate 660 is installed vertically to the horizontal support plate 650, the connecting piece for connecting the vertical support plate 660 and the lower portion of the sliding doors (410, 420) 670.

A rack gear 621 is installed at one inner side of the sliding shaft 620, and a pinion gear 631 rotating in engagement with the rack gear 621 is installed at the guider 630. Then, a spring fixing bracket 622 is formed at one end of the sliding shaft 620, a spring fixing protruding bracket 632 is installed at one end of the guider 630, and the spring fixing bracket 622 and the spring fixing A tension spring 680 is installed between the protruding brackets 632.

Hereinafter will be described in more detail the operation of the present invention.

First, an operation of opening the sliding door 420 located on the right side to the left side will be described. When the right sliding door 420 is pushed to the left side, the left and right sides mounted on the sliding shaft 620 of the slider device 600 will be described. Roller 610 flows along C-shaped channel 500. More specifically, the guider 630 slidingly coupled to the sliding shaft 620 moves along the C-shaped channel 500, wherein the guide roller 640 installed in the guider 630 is guided along the guide groove 210. The sliding door 420 coupled to the guider 630 by the connecting pin is to move along the guide groove 210.

That is, the sliding shaft 620 moves horizontally left and right along the C-shaped channel 500, and the guider 630 coupled to the sliding shaft 620 moves back and forth vertically with respect to the sliding shaft 620. Accordingly, the sliding door 420 coupled to the guider 630 is combined with a vertical movement and a horizontal movement to generate a movement.

Since both sides of the guide groove 210 is bent form, the right sliding door 420 pops out along the bent portion of the guide groove 210 to be raised in a state protruding toward the front of the cabinet and then a straight line of the guide groove 210. It will move to the left along the part. That is, when the sliding door 420 advances in the a direction in FIG. 2, the sliding door 420 is lifted in the b direction and is transferred in the c direction in this state.

At this time, in the present invention, since the rack gear 621 is installed on the sliding shaft 620 and the pinion gear 631 is installed on the guider 630, the guider slides when escaping the bent portion of the guide groove 210. It is smoothly fed from the shaft 620.

That is, since the pinion gear 631 installed in the guider 630 moves along the rack gear 621 installed in the sliding shaft 620 when the guider 630 is moved in the vertical direction from the sliding shaft 620. Even if the spring force is strong at the beginning, smooth conveyance is possible.

If there is no combination of the pinion gear 631 and the rack gear 621, the spring force has to be overcome and moved at the same time, so that a lot of force is required initially and smooth movement is hard to occur. Since the pinion gear 631 installed in the rack gear 621 and the guider 630 installed are engaged with each other and move vertically, smooth movement is possible.

When the right sliding door 420 is closed, the guider 630 coupled with the sliding door moves horizontally to the right, and moves vertically along the sliding axis 620 in the bent portion of the guide groove 210. When the bar is inserted into the guide groove 210, the bending force of the guider 630 is inserted into the sliding shaft 620 is automatically generated by the spring force.

At this time, since the pinion gear 631 installed in the guider 630 moves along the rack gear 621 installed in the sliding shaft 620, the guide force is gradually moved even though the guider 630 gradually moves even though the spring force is strongly operated. Move along 210.

Accordingly, the right sliding door 420 coupled to the guider 630 is also slowly closed while moving.

If the combination of the pinion gear 631 and the rack gear 621 does not exist, when the guider 630 reaches the bent portion of the guide groove 210, the spring force is strongly operated to enter the inside of the cabinet at once. Therefore, a smooth movement may occur due to the movement of the sliding door in a moment, and the noise may be generated while the support frame is strongly pressed.

However, in the present invention, since the rack gear 621 is installed on the sliding shaft 620 and the pinion gear 631 is installed on the guider 630, the gears are engaged while the gears are engaged. Therefore, the gears are sequentially engaged and moved inside the cabinet. As a result, the sliding door moves smoothly inward.

On the other hand, the process of opening and closing the left sliding door to the right performs the same operation as opening and closing the right sliding door to the left and the smooth moving effect, so that further description will be omitted.

1 is an exploded perspective view of a storage cabinet applied to the present invention.

2 is a bottom perspective view of a storage closet applied to the present invention.

Figure 3 is a guide groove configuration of the present invention.

Figure 4 is a sliding device configuration diagram applied to the present invention.

Figure 5 is a bottom perspective view for explaining the sliding shaft and the guider applied to the present invention.

FIG. 6 is a bottom plan view of FIG. 5 rotated 180 degrees. FIG.

Figure 7 is a bottom perspective view of Figure 5;

Explanation of symbols on the main parts of the drawings

100: upper support plate

110: upper support plate guide groove

120: upper connecting plate

200: lower support plate

210: lower support plate guide groove

300: support frame

410, 420: sliding door

500: C channel

600: slider device

610: left and right feed rollers

620: sliding axis

621: rack gear

630: guider

631: pinion gear

640: guide roller

650: horizontal support plate

660 vertical support plate

670: connecting flights

680: tension spring

Claims (1)

An upper support plate 100 having both side bent guide grooves 110 formed thereon and having an upper connection plate moving along the guide grooves; A lower support plate 200 having guide grooves bent at both sides thereof on a bottom thereof; A support frame 300 coupled to form upper and lower support plates surrounding side and bottom surfaces thereof; A rectangular frame shape installed in one set of left and right, and an upper surface thereof includes sliding doors 410 and 420 fixed to an upper connecting plate installed on the upper supporting plate; C-shaped channel 500 is installed on the bottom of the lower support plate; One side coupled to one side of the sliding door, the slider device 600 moving horizontally along the inside of the C-shaped channel and simultaneously moving in the vertical direction; The slider device 600 includes a left and right transport roller 610 for transporting the inside of the channel from side to side, a sliding shaft 620 for mounting the left and right transport rollers at both ends, and a body of the sliding door coupled to the outside of the sliding shaft. The guider 630 which is slidably moved along the vertical direction, a guide roller 640 installed at the top of the guider to guide vertical movement of the door, a horizontal support plate 650 installed at the bottom of the guider, and a horizontal support plate. A vertical support plate 660 installed perpendicular to the connection plate and a connecting piece 670 for connecting the lower portion of the vertical support plate and the sliding door;  A rack gear 621 having a plurality of gears in a horizontal direction is installed at one inner end of the sliding shaft 620, and a cylindrical pinion gear 631 rotatably engaged with the rack gear is installed at one end of the guider 630. Bathroom cabinet having a sliding door for reduction, characterized in that made.

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