KR20240045978A - Door preventing vertical movement - Google Patents

Abstract

Disclosed herein is an anti-lift door. The invention disclosed in this specification includes a stopper block and prevents the stopper block from lifting when the door moves in the opening or closing direction, thereby reducing noise. Additionally, the present invention may enable more precise construction by including a check frame.

Description

DOOR PREVENTING VERTICAL MOVEMENT}

The present invention relates to a door that can be prevented from lifting.

In particular, the present invention relates to an anti-lifting door that can reduce noise caused by the lifting phenomenon when the door is opened and closed and is capable of stably sliding.

A double door is a door that opens and closes by linking multiple doors. It refers to a door placed between the entrance and the living room for various purposes such as interior design, insulation, blocking fine dust, and soundproofing. Jungmun is an important factor in determining the first impression of a home, and its popularity is increasing day by day.

There may be several types of these double doors, but the three-linked sliding door type is attracting attention for its wide opening and closing range and aesthetics. 3 An interlocking double door refers to a double door in which three-stage sliding doors installed in the middle and on the left and right sides of the door frame or window frame are interlocked to open and close.

This is true for all doors, but especially for triple-interlocked double doors, the three doors are interlocked to open and close, so accuracy in construction is very important.

Construction of a 3-interlocking double door requires the components themselves, construction conditions such as height, horizontal width, and vertical width of the location where the 3-interlocking double door is constructed, and each component must be accurately combined at the correct location. Although this is possible in theory, it is very difficult. It's true.

Therefore, construction is currently being done taking construction errors into account within the range that does not cause complaints.

However, there are problems that continue to arise, such as the noise generated when the three-linked double door operates and the unstable movement of the door.

This noise occurs when the frame on which the glass panel of the three-interlocking door is installed does not move horizontally but moves up and down due to the condition of the rail, construction location, and connection relationship when the frame slides, and at this time, it is generated as a ‘clunking’ sound.

In addition, the door does not move properly horizontally due to the lifting phenomenon when the door slides, causing inconvenience in opening and closing the door.

Domestic patent registration number “10-2292095” (released on August 13, 2021) Domestic patent registration number “10-2460839” (released on October 26, 2022) Domestic registered patent registration number “10-2391247” (released on April 22, 2022)

The present invention according to one embodiment solves the above-described problem and aims to provide an anti-lifting door that can prevent the door from lifting while moving to open or close.

In addition, the purpose of the present invention according to one embodiment is to provide an anti-lift door that can be accurately constructed and thus prevents lifting.

According to one embodiment, the present inventor's anti-lifting door includes a rail, a rod formed on the rail, a slide frame that can be moved along the rod, a panel portion connected to the slide frame, and is located on one side of the slide frame and includes the panel portion and the slide frame. It may include a stopper block that contacts and prevents movement of the panel portion.

The stopper block may be characterized in that the slide frame protrudes in the direction of the panel unit rather than the opposing surface facing the panel unit.

The slide frame may be formed with an arrangement groove, and the stopper block may be formed with a protrusion opposing the arrangement groove. The protrusion may be disposed in the arrangement groove and connected to one side of the slide frame.

The stopper block may include a main block and a moving block that can move up and down in the main block, so that the position of the moving block changes and is connected to the main block.

Among the surfaces of the moving block unit, the opposing surface facing the panel unit may be formed to be flat.

The moving block may be a stopper screw including a head with a flat surface and a body that extends from the head and can be inserted into the main block.

Among the surfaces of the main block part, the opposing surface facing the panel part may include a protruding surface protruding in one direction and an alignment groove recessed in the other direction, and the stopper screw may be disposed in the alignment groove.

It may further include a connection block connecting the slide frame to the main block, and the main block may further include an alignment block protruding from a portion opposite the connection block.

The alignment block may protrude in one direction and be disposed and aligned to face the connection block on one side.

The moving block part may be disposed to penetrate the main block part and the alignment block part.

The present invention according to one embodiment includes a stopper block, so that lifting can be prevented by controlling the movement of the panel portion while the door is opening or closing, thereby preventing noise and enabling stable slide movement.

In addition, the present invention according to one embodiment includes a confirmation part, so that the length of the frame can be accurately confirmed, enabling precise construction, and thus, lifting of the door can be prevented through accurate construction.

Figure 1 is a perspective view of some components of the present invention's anti-lift door according to one embodiment.
Figure 2 is a perspective view of a portion of the present invention's anti-lifting door according to one embodiment.
Figure 3 is an enlarged inverted view of A in Figure 2.
Figure 4 is an exploded view of Figure 3.
Figure 5 is an enlarged view of B in Figure 2.
Figure 6 is an exploded view of Figure 5.

Hereinafter, an embodiment of the present invention will be described in detail through exemplary drawings. However, this is not intended to limit the scope of the present invention.

When adding reference numerals to components in each drawing, it should be noted that identical components are given the same reference numerals as much as possible even if they are shown in different drawings. Additionally, in describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description will be omitted.

Additionally, the size or shape of components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, terms specifically defined in consideration of the configuration and operation of the present invention are only for describing embodiments of the present invention and do not limit the scope of the present invention.

Figure 1 is a perspective view of some components of the present inventor's anti-lifting door according to an embodiment, Figure 2 is a perspective view of some components of the present inventor's anti-lifting door according to an embodiment, and Figure 3 is an enlarged inverted view of A in Fig. 2. Figure 4 is an exploded view of Figure 3, Figure 5 is an enlarged view of B in Figure 2, and Figure 6 is an exploded view of Figure 5.

Hereinafter, for convenience of explanation of the present invention, it should be noted that Figures 1, 2, 5, and 6 show the actual product with the product upside down. In addition, it should be noted that Figures 1 and 2 and Figures 3 and 4 are shown in an inverted state.

Hereinafter, the upper/upper side and lower/lower side used in the present invention may refer to the upper and lower sides in a normal product or installation state. If it is separately described as ‘based on drawings’, it means that the explanation is based on drawings (including inverted states).

Looking at the overall configuration of the present invention according to an embodiment through Figures 1 to 4, the lifting prevention door of the present invention according to an embodiment includes a rail 1000, a slide frame 2200, a fixed frame 2100, and a panel portion ( 4000) and a stopper block 5000.

The rail 1000 is disposed above and below the panel portion 4000. Rails 1000 may be composed of at least one pair. That is, the rail 1000 may be composed of an upper rail on which the slide frame 2200 slides and a lower rail (not shown) on which wheels of the panel part 4000 are disposed to enable movement of the wheels.

Since one of the three slide frames 2200 is fixed and does not move, there may be two rails 1000.

The slide frame 2200 may be movable along a rod (no instruction number) formed on the rail 1000. The slide frame 2200 may vary depending on the number of panel parts 4000, and when three panel parts 4000 are used, such as 3 interlocking, one of the three slide frames 2200 is designed to be fixed and not move. It can be.

Here, the slide frames 2200 and the slide frames 2200 and the fixed frames 2100 are interconnected so that when one slide frame 2200 moves, the other slide frames 2200 can also move.

Below, we will look at this in detail with reference to Figure 2. In addition, for convenience of explanation, the slide frame 2200 will be arbitrarily named as the first slide frame 2210 and the second slide frame 2220.

Roller units 3100 may be disposed at both ends of the second slide frame 2220. The roller unit 3100 is arranged to be able to rotate. Additionally, the connecting wire portion 3200 may be disposed to surround the roller portion 3100 disposed at both ends of the second slide frame 2220. The connecting wire portion 3200 may be rotated to surround the roller portion 3100 when force is applied.

The first slide frame 2210 is disposed on one side of the second slide frame 2220 adjacent to the second slide frame 2220, and the first slide frame 2210 is connected to the second slide frame 2220 through the connector 3300. It can be connected to the connecting wire portion 3200 of (2220). The fixed frame 2100 may be connected to the connecting wire portion 3200 through a connecting body 3300 at a position symmetrical to the first slide frame 2210. Through this connection relationship, the first slide frame 2210 and the second slide frame 2220 of the present invention can slide and move on the rail 1000.

That is, for example, when the first slide frame 2210 is moved to the lower right side based on FIG. 2, the connecting wire portion 3200 may be rotated by the connecting body 3300 according to the movement of the first slide frame 2210. . The rotation of the connecting wire portion 3200 attempts to rotate the connector 3300 connected to the fixed frame 2100, but since the fixed frame 2100 is fixed, the rotation of the connecting wire portion 3200 causes the second slide frame ( 2220) can be moved by slide.

The panel portion 4000 may be connected to the slide frame 2200 and the fixed frame 2100 by inserting a connecting rod 10 (pivot). The panel unit 4000 may have a panel (a multi-layered glass plate with a vacuum, etc.) placed inside a frame formed in a set shape (for example, a square shape). A roller or similar auxiliary device capable of sliding may be disposed on the rail 1000 in a portion not shown. Therefore, the panel unit 4000 can be moved accordingly when the slide frame 2200 is moved.

Since the panel unit 4000 is connected to the slide frame 2200 through the connecting rod 10, when it moves in the horizontal direction due to various factors (construction, environment, tolerance of component parts, etc.) other than the sliding direction, it moves in the vertical direction (unnecessary direction) can be moved. At this time, the panel unit 4000 may collide with the slide frame 2200 or another panel unit 4000, thereby generating noise. This problem can be solved by installing the stopper block 5000.

The stopper block 5000 may be disposed at both ends of the slide frame 2200. The stopper block 5000 may be placed at both ends of the first slide frame 2210 and at one end of the second slide frame 2220. The stopper block 5000 prevents the slide frame 2200 from colliding with the frames placed at both ends when the slide frame 2200 slides, and at the same time prevents the movement of the panel portion 4000 to prevent noise from being generated.

Looking at the stopper block 5000 in more detail through FIGS. 3 and 4, the stopper block 5000 may include a main block unit 5100 and a moving block unit 6000.

The main block portion 5100 may be the main body of the stopper block 5000. The main block unit 5100 may be seated and fixed on the upper surface of the slide frame 2200 with reference to FIGS. 3 and 4. The main block 5100 may include a protrusion 5300. The slide frame 2200 may be formed with a placement groove 2250. The protrusion 5300 of the main block 5100 may be inserted into and placed in the arrangement groove 2250 of the slide frame 2200. Therefore, the main block unit 5100 can be stably fixed to the slide frame 2200.

The main block portion 5100 may further include a portion that is not seated on the slide frame 2200, and this portion may be disposed to protrude from the slide frame 2200. Therefore, the main block unit 5100 can prevent the slide frame 2200 from colliding. Additionally, as can be seen from FIG. 3 , the corresponding portion of the main block portion 5100 may be disposed to protrude further than the opposing surface of the slide frame 2200.

With reference to FIG. 3 , the panel portion 4000 is disposed on the lower side of the slide frame 2200, and the surface where the panel portion 4000 and the slide frame 2200 face each other may be referred to as an opposing surface. The main block unit 5100 can be positioned by drawing an imaginary line in the horizontal direction on the opposite side of the slide frame 2200, extending to a position beyond the imaginary line. Therefore, when the panel unit 4000 moves up and down, the main frame can prevent the panel unit 4000 from colliding with other components and generating noise.

Meanwhile, noise from the panel unit 4000 can be prevented through the main block unit 5100, but depending on the situation, the main block unit 5100 needs to be moved further toward the panel unit 4000. In this case, the movable block unit 6000 of the present invention can be moved to achieve the effect of moving the stopper block 5000 in the direction of the panel unit 4000.

The moving block unit 6000 may be a stopper screw, for example. The stopper screw includes a head 6100 and a body 6200. The head portion 6100 preferably has a set diameter and the opposing surface facing the panel portion 4000 is formed to be at least flat. The head portion 6100 may have grooves and convex portions formed around it for a stable grip. Therefore, the head 6100 can be stably gripped and rotated by stably receiving force. On the opposite side of the head 6100, the body 6200 may be disposed to extend from the head 6100. Screw threads (not shown) may be formed in the body portion 6200.

The floating block unit 6000 can be inserted into and withdrawn from the main block unit 5100. That is, the main block portion 5100 has a screw thread (not shown) formed in a portion that does not contact the slide frame 2200, so that the body portion 6200 is inserted or withdrawn from the corresponding portion and is connected to the opposite surface of the slide frame 2200. The height can be adjusted based on .

The moving block unit 6000 may be placed in the alignment groove 5200 of the main block unit 5100. The alignment groove 5200 may be formed by being recessed upward with respect to FIG. 3 . Accordingly, the movable block unit 6000 can be positioned to protrude further than the opposing surface of the main block unit 5100 only when necessary. In other words, if the moving block unit 6000 is not needed, it can be inserted into the main block unit 5100 and its position can be adjusted.

Meanwhile, the stopper block 5000 is in contact with the slide frame 2200 and the panel portion 4000, so the stopper block 5000 itself must be stably fixed. This may be possible through the connection block unit 7000 and alignment block unit 5400.

The main block unit 5100 may include an alignment block unit 5400. The alignment block portion 5400 is formed to protrude upward with respect to FIG. 3 from a portion of the main block portion 5100 that does not contact the slide frame 2200. And the main block portion 5100 may have a through hole formed along the longitudinal direction.

The connection block unit 7000 is disposed on the upper surface of the main block unit 5100. The connection block unit 7000 can fix the main block unit 5100 so that the main block unit 5100 is stably fixed on the upper surface of the main block unit 5100. The connection block unit 7000 may serve to stably connect the main block unit 5100 and the slide frame 2200.

Meanwhile, the connection block 7000 serves to fix the main block 5100 to the slide frame 2200, but if it is not fixed stably, problems will occur. To prevent this, the connection block 7000 may be placed in contact with the alignment block 5400. The alignment block 5400 protrudes upward, and one side of the alignment block 5400 can be fixed by contacting one side of the connection block 7000. That is, the connection block 7000 can be stably fixed in position due to the alignment block 5400.

That is, in the present invention, the main block 5100 is stably fixed to the slide frame 2200 through the connection block 7000, and the connection block 7000 is connected to the alignment block 5400 of the main block 5100. Since it is stably aligned and fixed by ), it can be stably fixed due to mutual complementation of the components.

Additionally, the alignment block unit 5400 can ensure that the moving block unit 6000 is stably fixed. As described above, the body portion 6200 of the movable block 6000 must be fixed beyond a set range in order for the movable block 6000 itself to be stably fixed. The length of the stopper block 5000 may be very short, but the alignment block unit 5400 can compensate for this. That is, the screw thread (not shown) may be formed through the main block portion 5100 and the alignment block portion 5400.

Therefore, since the moving block unit 6000 is fixed to the main block unit 5100 and the alignment block unit 5400, it can be maintained stably, and the moving distance can be very long, thereby improving the convenience of construction. there is.

As such, the present invention includes a stopper block 5000, so that no lifting occurs even when the door is opened or closed, so no noise is generated.

On the other hand, if construction is performed without defects without the help of a separate component such as a stopper block 5000, noise generation can also be reduced. In the present invention, accurate construction can be possible by placing the check frame 2400 on the slide frame 2200 or the fixed frame 2100.

The check frame 2400 may also be connected to the slide frame 2200, but is preferably connected to the fixed frame 2100. This is because the fixed frame 2100 must be fixed with its end in contact with the very end of the rail 1000, so there is little possibility of its position changing. Therefore, it is desirable to connect the check frame 2400 to the fixed frame 2100.

Let us look at the fixed frame 2100 of the present invention with reference to FIGS. 5 and 6. Meanwhile, the fixed frame 2100 may be connected to the check frame 2400, but considering convenience of connection, the fixed frame 2100 may be connected to the intermediate frame 2300. A connecting protrusion (reference number x) may be disposed on one surface of the fixing frame 2100 along the longitudinal direction. Here, a connection groove 2310 may be formed on the upper surface of the intermediate frame 2300. Therefore, the fixed frame 2100 and the intermediate frame 2300 can be connected by combining the connecting protrusion (indicator number x) and the connecting groove 2310. The connecting protrusion and the connecting groove 2310 may be formed along the longitudinal direction on the lower and upper surfaces of the fixed frame 2100 and the intermediate frame 2300, respectively.

Meanwhile, a plurality of connection holes 2210 and 2310 are formed in the fixing frame 2100 and the intermediate frame 2300, so that a fixture can be inserted into the connection holes 2211 and 2311, so that the two components can be stably coupled. That is, the connection holes 2210 and 2310 of the fixing frame 2100 and the intermediate frame 2300 are arranged to correspond, and the fixture is inserted into the corresponding connection hole 2211 and 2311 to connect the fixing frame 2100 and the fixing frame 2100. The middle frame 2300 can be stably fixed.

The check frame 2400 is connected to the middle frame 2300. The check frame 2400 may have various shapes, such as numbers and scales, drawn on one side to check the length. Therefore, when the check frame 2400 is fixed, the length of the reference rail 1000, the length of the slide frame 2200, etc. can be checked using the check frame 2400.

Here, a stopper block 5000 may be placed at the end of the middle frame 2300 so that the middle frame 2300 can stably slide on the check frame 2400, and the stopper block 5000 may be aligned in the check frame 2400. A receiving groove 2410 in which the block portion 5400 can be accommodated may be formed. The receiving groove 2410 is formed along the longitudinal direction of the check frame 2400.

Therefore, in the present invention, the position and length relationship of each component can be visually determined through the check frame 2400, so the door can be constructed stably.

Although the present invention has been shown and described in relation to specific embodiments, it is known in the art that various improvements and changes can be made to the present invention without departing from the technical spirit of the present invention as provided by the following claims. This will be self-evident to those with ordinary knowledge.

10: connecting rod
1000: rail
2100: fixed frame
2200: Slide frame
2210: 1st slide frame
2220: 2nd slide frame
2250: Placement home
2300: middle frame
2310: Connection home
2400: check frame
2410: Acceptance home
3100: Roller part
3200: Connection wire part
3300: connector
4000: Panel part
5000: Stopper block
5100: Main block part
5200: Alignment groove
5300: protrusion
5400: Alignment block unit
6000: Moving block part
6100: head
6200: body part
7000: Connection block part

Claims (10)

rail;
a rod formed on the rail;
a slide frame movable along the rod;
a panel portion connected to the slide frame; and
One or more stopper blocks located on one side of the slide frame and in contact with the panel portion to prevent movement of the panel portion.
An anti-lift door comprising: According to paragraph 1,
The stopper block is
The slide frame protrudes in the direction of the panel portion beyond the opposing surface facing the panel portion.
An anti-lifting door featuring. According to paragraph 1,
The slide frame is
A placement groove is formed,
The stopper block is
A protrusion opposing the arrangement groove is formed, the protrusion is disposed in the arrangement groove and connected to one side of the slide frame.
An anti-lifting door featuring. According to paragraph 1,
The stopper block is
Including a main block and a floating block that can move up and down in the main block, the location of the floating block is changed and connected to the main block.
An anti-lifting door featuring. According to paragraph 4,
Among the surfaces of the moving block, the opposing surface facing the panel part is formed to be flat.
An anti-lifting door featuring. According to paragraph 4,
The floating block part
A stopper screw that includes a head with a flat surface and a body that extends from the head and can be inserted into the main block.
An anti-lifting door featuring. According to clause 6,
Among the surfaces of the main block, the opposing surface facing the panel unit includes a protruding surface protruding in one direction and an alignment groove recessed in the other direction,
The stopper screw is disposed in the alignment groove.
An anti-lifting door featuring. According to paragraph 4,
It further includes a connection block connecting the slide frame and the main block through penetration,
The main block further includes an alignment block portion protruding from a portion opposed to the connection block.
An anti-lifting door featuring. According to clause 8,
The alignment block protrudes in one direction.
Can be arranged and aligned facing the connection block on one side
An anti-lifting door featuring. According to clause 8,
The floating block part
disposed through the main block portion and the alignment block portion.
An anti-lifting door featuring.

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