KR101202127B1 - Apparatus for opening and shutting windows and doors with rolling conveyer - Google Patents

Abstract

PURPOSE: A window opening and closing device with a rolling conveyor is provided to completely cut off rainwater, foreign materials, a draft, and noise by improving a shielding structure. CONSTITUTION: A window opening and closing device(1) with a rolling conveyor comprises a support unit(100), a guide unit(200), a rolling unit(300), and a concealing unit(400). The support unit is fixed to the bottom of a window frame(F) and has an inner channel(110). The guide unit comprises a pair of rolling bearings(210a). The rolling bearings are installed along the longitudinal direction of the channel to form a rolling conveyor. The rolling unit has a fastening plate, cutoff pieces, and a rolling plate. The fastening plate is coupled to the bottom end of the window frame. The cutoff pieces are formed on both ends of the fastening plate and cut off outdoor materials. The rolling plate is coupled to the bottom of the fastening plate and touches the rolling bearings. The concealing unit has a concealing plate. The concealing plate conceals the guide unit.

Description

Window opening and closing device with rolling conveyor {APPARATUS FOR OPENING AND SHUTTING WINDOWS AND DOORS WITH ROLLING CONVEYER}

The present invention relates to a window opening and closing device that is coupled with the window frame so that the window can be opened and closed smoothly, more specifically, the opening and closing operation of the window is smooth, can be applied to large windows and blocks the penetration of rainwater, etc. It relates to a window opening and closing device that can be.

In general, the windows and windows used in various buildings have a configuration that the windows and windows are installed in the window frame to be sliding and opening and closing, these windows should be smooth opening and closing, and must satisfy a certain durability.

Looking at the Republic of Korea Utility Model Registration No. 20-300472 as an example, the upper frame of the door frame having a guide rail for guiding the movement of the window by supporting the roller fixed to the ceiling of the building and mounted on the top of the window, and of the building Disclosed is a frame structure of a sliding door that is fixed to the floor and consists of a lower frame of a window frame supporting the bottom of the window.

However, the above-described prior art has a problem that the guide rail is exposed to the outside when opening and closing the window, so that foreign matters such as dust easily accumulate in the rail groove, and greatly hinder aesthetics.

In addition, there is a problem in that rainwater or foreign matter is introduced into the gap between the window device or the draft or noise is penetrated into the interior, and the airtightness and drainage are inferior.

In addition, since a single or a pair of rollers are coupled to only the ends of the window frame, most of them are poor in durability, and thus, they cannot withstand the high loads of the window frame and the window and thus cannot be applied to large windows.

In addition, the roller is attached to the window frame, the roller is fixed in place as the opening and closing operation of the window is not rotated, the roller is also rotated while moving forward and backward with each time the window is opened and closed, the roller The rollers are frequently damaged because they receive the load of the door and window frame and the force to push and pull the window, which causes the rollers not to be accurately seated on the guide rails. There is a problem that quietness is reduced.

The present invention has been made in order to solve all the above-mentioned problems, on the rolling conveyor is equipped with a plurality of rolling bearings, the rolling plate is fastened smoothly because the rolling plate fastened the window frame is not required a large force, the opening and closing operation is easy, Anti-shake can be effectively prevented for quiet opening and closing, and it can withstand high loads of windows and doors due to its excellent durability, which can be widely applied to large windows and also maintains tight air tightness through improved shielding structure. The purpose of the present invention is to provide a window opening and closing device having a cloud conveyor with a rainwater or foreign matter inflow and draft or noise infiltration is completely blocked, and the incoming rainwater is easily discharged to the outside to greatly improve drainage.

In order to solve the above problems, the present invention provides a window opening and closing device coupled to the window frame so that the window can be opened and closed operation, formed on the lower side of the window frame, the support portion having a channel therein; Rolling bearing has a plurality of guides along the longitudinal direction of the entire channel to form a rolling conveyor; A cloud plate including a fastening plate fastened to a lower end of the window frame and having a blocking piece for preventing the inflow of external substances, and a cloud plate coupled to a lower side of the fastening plate and rolling on a cloud conveyor of the guide part; And a concealment plate provided on an upper side of the guide portion to conceal the guide portion from the outside.

At this time, the support of the present invention, the upper opening and the fastener is formed on the bottom surface; A hollow part formed in a lower space of the channel; And support plates formed on both sides thereof.

In addition, the guide part of the present invention is characterized in that a bearing support is coupled to the bottom surface of the channel, and a plurality of the rolling bearings are arranged on the bearing support.

In addition, the rolling plate of the present invention is characterized in that the departure prevention projections are formed at both ends and the inside, and the rolling bearing is in contact with the guide groove formed between the separation prevention projections.

Furthermore, the concealment portion of the present invention, the concealment plate accommodated in the receiving space formed between the blocking piece and the cloud plate; A support wall vertically extending downward from an end portion of the concealment plate and having a lower end fastened and supported by a fastener formed on a bottom surface of the channel; And a cover plate which is bent downward after horizontally extending outward from the support wall.

In addition, the concealment plate of the present invention is also characterized in that the connector is formed on the bottom end of both gaskets are assembled.

Here, the support plate of the present invention is characterized in that the assembly is formed in the gasket is assembled on the upper end, the seating end is formed in which the end of the cover plate is seated on the lower side of the assembly.

In addition, the support portion of the present invention is characterized in that the drain hole is formed in the bottom surface of the channel communicating with the hollow portion, the drain hole is also formed in the side wall of the hollow portion.

According to the present invention, by rolling the rolling plate on a rolling conveyor equipped with a plurality of rolling bearings, the rolling performance is excellent, the opening and closing operation of the window is very smooth, it does not take much force, the shaking of the window is effectively prevented and quiet opening and closing It is possible to operate, and with excellent durability, it can withstand the high loads of window frames and windows, so it can be widely applied to large windows.

In addition, by improving the shielding structure, the tightness of the gap is closely maintained, so that rainwater or foreign matter inflow and draft or noise can be almost completely blocked.

In addition, since rainwater, which is introduced, is easily discharged to the outside due to a drainage structure for inducing external flow, drainage can be greatly improved.

1 is an assembled cross-sectional view of the window opening and closing device of the present invention, (a) and (b) is an embodiment thereof.
Figure 2 is an exploded cross-sectional view of the window opening and closing apparatus of the present invention, (a) and (b) is an embodiment thereof.
3 is a cross-sectional view illustrating the drainage structure of the window opening and closing apparatus of the present invention, wherein (a) and (b) are embodiments thereof.
Figure 4 is a view showing the operating state of the window opening and closing device according to an embodiment of the present invention, (a) and (b) is that embodiment.
Figure 5 is a side cross-sectional view of the window opening and closing device according to an embodiment of the present invention.

The present inventors expose the guide rail to the outside when opening and closing the window with a conventional window opening and closing device, foreign matters such as dust accumulate in the rail grooves and impede aesthetics, rainwater or foreign matters are introduced or air draft or noise penetrates into the airtightness. In addition to poor drainage and poor durability, it cannot be applied to large windows, and the rollers are damaged due to the load and pushing force of the windows and window frames acting on the rollers due to continuous use. It was difficult to open and close, and the shaking of the windows was also induced, and it was recognized that there was a problem of quietness due to vibration and noise.

As a result of repeated studies and efforts to solve this problem, the present inventors have made a rolling movement of the windows and doors on the rolling conveyor with a plurality of rolling bearings, so that the opening and closing operation of the windows and doors is very smooth. It is possible to prevent the shaking of the windows effectively, so that the quiet opening and closing operation is possible, and the durability is excellent, it can withstand the high load of the window frames and glass, and it can be widely applied to large windows, as well as improving the shielding structure. This invention relates to a window opening / closing device having a cloud conveyor, which maintains tight airtightness, and completely prevents inflow of rainwater or foreign matters, invasion of drafts or noise, and easily inflows of rainwater. It was completed.

Hereinafter, the configuration of the present invention will be described in detail with reference to the drawings with reference to the drawings.

1 and 2, the window opening and closing device 1 having a rolling conveyor according to the present invention is made in combination with the window frame (F) so that the window (W) can be opened and closed smoothly, large It comprises a support part 100, a guide part 200, a rolling part 300 and a concealment part 400.

The support part 100 is fixedly mounted on the lower side of the window hopper F, that is, the seat surface on which the window hopper F is installed, is arranged in one or two rows, and the upper part is open, and the channel 110 therein. , channel).

At this time, the channel 110 is installed in the cloud conveyor 210 which is the movement path of the window (W) and the window frame (F), the cloud plate 340 open and close the window by rolling motion on the cloud conveyor 210 The operation is very smooth.

In addition, the channel 110 is coupled to the bottom surface 111, a pair of fasteners 112 are spaced apart from each other, the bearing support is fixed to the inner space between the pair of fasteners 112 is installed When one rolling bearing 210a is installed, one bearing support 220a is installed, and when the installed rolling bearings 210a and 210b are left and right pairs, the bearing supports 220a and 220b are also left and right. It is fixedly installed in pairs, the support wall 420 of the concealment portion 400 is fastened to the outside of the fastener 112.

In addition, as shown in FIG. 3, a hollow portion 120 is formed in a lower space of the channel 110, and the hollow portion 120 communicates with the hollow portion 120 on the bottom surface 111 of the channel 110. The drainage hole H is formed through, and the drainage hole H is also formed in the side wall of the hollow part 120, so that the flow of rainwater, etc., introduced into the outside can be easily discharged, thereby greatly improving drainage. do.

In addition, support plates 130 are formed at both sides of the support part 100, and the support plate 130 is formed with an assembling hole 131 at an upper end thereof, and the assembling hole 131 is assembled with a gasket G to rain water. It can also block foreign matter from entering, drafts or noise.

Furthermore, a seating end 132 is formed at a lower side of the assembling tool 131, and an end of the bent cover plate 430 of the concealing part 400 is seated at the seating end 132. Even if the gasket G assembled at 131 is damaged, rainwater or foreign matters may be introduced, or drafts or noise may be prevented from penetrating.

At this time, the support 133 for supporting the side surface of the cover plate 430 may be further formed on the seating end 132.

In addition, as another embodiment, only the support 133 is installed on the lower side of the assembly opening 131, the side surface of the bent cover plate 430 of the concealment portion 400 by the support 133 It is supported and may be fastened to the outside of the fastener 112 while the end of the cover plate 430 is in contact with the bottom surface 111 of the channel 110.

As shown in FIGS. 4 and 5, the guide part 200 includes a left and right pair of rolling bearings 210a and 210b arranged in large numbers along the longitudinal direction of the entire channel 110. By forming the (210) it can withstand the heavy load of the window and the window frame sufficiently, as well as the cloudiness is greatly improved, wherein the left and right pair of rolling bearings (210a, 210b) to prevent contact wear between each other durability It is preferable to be spaced apart from each other along the longitudinal direction of the channel 110 to increase the.

Here, the guide portion 200, a pair of bearing support (220a, 220b) for supporting a pair of rolling bearing (210a, 210b), respectively, is installed, a pair of bearing support (220a, 220b) is Is installed on the bottom surface 111 of the channel 110 is fixedly installed in the inner space between the pair of fasteners 112.

In addition, the left and right pair of rolling bearings (210a, 210b) is constructed by the bearing shaft 230 coupled to the bearing support (220a, 220b) is rotated forward and backward whenever the rolling plate 340 is in contact with It works.

Conventionally, since the roller is attached to the lower end of the window frame, the roller is fixed in place and not only rotated, but also the roller must move forward and backward together whenever the window is opened and closed. Due to the direct loading and pulling force of the door and the window, the phenomena are frequently damaged, and due to this, the roller is not seated correctly on the guide rail, opening and closing of the window is not smooth and vibration and noise occur due to the vibration of the window and the quietness. Degraded.

In addition, in the related art, the rollers are not continuously installed along the entire length of the lower end of the window frame, but are installed only at both ends, and thus cannot bear the load of the window and the window frame, so that it is difficult to apply to large windows.

However, as shown in FIGS. 4 and 5, the present invention fixes the rolling conveyor 210 by installing a plurality of rolling bearings 210a and 210b on both left and right sides along the longitudinal direction of the entire channel 110. By forming, the durability is excellent, the shaking of the windows can be effectively prevented, so the quiet opening and closing operation is possible, and the durability is excellent and can withstand the high load of the window frame and glass can be widely applied to large windows.

In addition, by rolling the cloud plate 340 smoothly on the cloud conveyor 210, the cloudiness is excellent, the opening and closing operation of the window is very smooth, it is easy to open and close the operation without a large force.

The cloud portion 300 is fastening plate 310 is fastened to the lower end of the window frame (F), the fastening plate 310 constitutes the upper plate of the cloud portion (300). Here, the fastening protrusion 311 is formed on the upper side of the fastening plate 310 to facilitate the assembly of the window frame (F), easy to remove and easy to repair.

In addition, the blocking piece 320 is formed bent downward at both ends of the fastening plate 310, the blocking piece 320 effectively prevents the inflow of foreign materials.

In addition, the rolling plate 340 is coupled to the lower side of the fastening plate 310, the rolling plate 340 is in contact with the front and rear direction while contacting the plurality of rolling bearings (210a, 210b) provided in the rolling conveyor 210 Cloud movement.

In addition, the fastening plate 310 and the rolling plate 340 are connected in a vertical direction by the connecting web 330, so that the rolling part 300 is formed in the form of "I", the blocking piece 320 and the rolling plate The receiving space 350 is formed between the 340, and thus, the pair of rolling bearings 210a and 210b are indirectly subjected to the load of the windows and the window frames, thereby increasing durability.

In addition, the cloud plate 340 is formed on the bottom of the separation prevention projections 341 bar, two outer projections at both ends and two inner projections are formed at the inner center, respectively. In this case, a guide groove 342 is formed between the outer protrusion 341a and the inner protrusion 341b, and the rolling bearings 210a and 210b contact the guide groove 342 to smooth the rolling plate 340. Cloud operation is possible.

Furthermore, in the case of two rows, a rain gutter 500 is installed in the middle between the cloud plate and the cloud plate to block rainwater inflow into the interior, and to form an isostatic pressure up to 76 mm to induce drainage to the outside. To form a structure.

The concealment part 400 is provided with a concealment plate 410 on the upper side of the guide part 200 to conceal the exterior so that the guide part 200 is not visible from the outside, the beauty of the appearance, but the blocking piece 320 The concealment plate 410 is provided in the accommodation space 350 formed between the cloud plate 340, and the lower end of the support wall 420 vertically extending from the end of the concealment plate 410 to the channel 110. It is fastened and supported by the outside of the fastener 112 formed on the bottom surface 111 of.

In addition, the cover plate 430 which is horizontally extended from the support wall 420 to the outside and then bent downward is formed, and the end of the cover plate 430 is seated on the seating end 132, the assembly sphere ( Even if the gasket (G) assembled in the 131 is damaged, it is possible to prevent rainwater or foreign matter from flowing in, to maintain cleanliness, as well as to facilitate cleaning, and also to block outside air or noise.

In addition, the concealment plate 410 is formed on the bottom of both ends of the connector (411) is assembled with the gasket (G) can be a rain or foreign matter inflow, draft or noise can be blocked.

Thus, as shown in Figure 3, the present invention is the sixth by the gasket (G) installed in the assembly port 131 of the support portion 100 formed on both side ends and the connector 411 of the inner cover 400 It is improved by multi-stage shielding structure that keeps the tightness of the gap more tightly, so that rainwater or foreign matter inflow and draft or noise infiltration are completely blocked, and inflow of rainwater is easily discharged to the outside to greatly improve drainage. .

In addition, the concealment 400 is separated by the concealment plate 410 is accommodated in the receiving space 350, the support wall 420 and the cover plate 430 is detachably fastened to the support 100. It is easy to clean and easy to maintain.

As a result, according to the present invention, a rolling conveyor provided with a plurality of rolling bearings is formed, and since the rolling plate is rolling on the rolling conveyor, the opening and closing operation of the window is very smooth, and thus the opening and closing operation is easy without a large force. The shaking is effectively prevented, so the quiet opening and closing operation is possible. The durability is excellent, and it can withstand the high load of window frames and glass, so it can be widely applied to large windows.

The present invention is not limited to the above-described embodiments. Anything having substantially the same constitution as the technical idea described in the claims of the present invention and achieving the same operational effect is included in the technical scope of the present invention.

1. Window opening and closing device 100. Support part
110. Channel 111. Bottom
112. Fasteners 120. Hollow parts
130. Support plate 131. Assembly
132. Settlement 133. Support
200. Guide section 210. Cloud conveyor
210a, 210b. Rolling bearings 220a, 220b. Bearing support
230. Bearing shaft 300. Rolling section
310. Fastening plate 311. Fastening protrusion
320. Shut-off piece 330. Connecting web
340. Cloud 341.
341a. Lateral projections 341b. Medial protrusion
342. Guide groove 350. Storage space
400. Concealment 410. Concealment
411. End Connection 420. Support Wall
430. Cover plate 500. Gutter
W. Window F. Window Frame
G. Gasket H. Drainage Hole

Claims (8)

In the window opening and closing device that is combined with the window frame so that the window can be opened and closed,
A support part formed below the window frame and having a channel therein;
Rolling bearing has a plurality of guides along the longitudinal direction of the entire channel to form a rolling conveyor;
A cloud plate including a fastening plate fastened to a lower end of the window frame and having a blocking piece for preventing the inflow of external substances, and a cloud plate coupled to a lower side of the fastening plate and rolling on a cloud conveyor of the guide part; And
And a concealment plate provided on an upper side of the guide portion to conceal the guide portion from the outside.
The method of claim 1,
The support may include a channel having an upper opening and a fastener formed at a bottom thereof;
A hollow part formed in a lower space of the channel; And
Window opening and closing device having a rolling conveyor comprising; support plates formed on both sides.
The method of claim 1,
The guide unit is coupled to the bearing support on the bottom surface of the channel,
A window opening and closing device having a rolling conveyor, characterized in that a plurality of the rolling bearings are arranged on the bearing support.
The method of claim 1,
The cloud plate is formed at both ends and the departure prevention projections,
Window opening and closing device having a rolling conveyor, characterized in that the rolling bearing is in contact with the guide groove formed between the projection.
The method of claim 1,
The concealment portion, a concealment plate accommodated in the receiving space formed between the blocking piece and the rolling plate;
A support wall vertically extending downward from an end of the concealment plate and having a lower end fastened and supported by a fastener formed on a bottom surface of the channel; And
And a cover plate formed by bending downwardly after extending horizontally outward from the support wall.
6. The method of claim 5,
The concealment plate is a window opening and closing device having a rolling conveyor, characterized in that the connection gasket is formed on the bottom end of both ends.
6. The method of claim 5,
The support plate is formed on the top assembly assembly is assembled gasket,
A window opening and closing device having a rolling conveyor, characterized in that a seating end is formed on the lower side of the assembly tool is seated end of the cover plate.
The method of claim 2,
The support part is a window opening and closing device having a rolling conveyor, characterized in that the through-hole is formed in the bottom surface of the channel communicating with the hollow portion, the drainage hole is formed in the side wall of the hollow portion.

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