CN104508225B - Sliding window - Google Patents

Abstract

The present invention relates to a sliding window, including a windowsill that is fixed to a wall and is provided with at least one rail inside, and a sash having a roller structure that is in contact with the rail of the windowsill and conversion means for driving the roller structure. The conversion means causes the sash to be pressed close toward and removed from the windowsill, thereby removing a gap between the sash and the windowsill. Accordingly, not only airtight, watertight, insulation, and soundproof performance can be improved, but also wind pressure resistance performance can be improved.

Description

sliding window

technical field

The present invention relates to a sliding window, in particular to the sliding window which improves the roller structure of the window sash which moves in a sliding manner, so as to realize the tightness or loosening of the window sash and the window frame.

Background technique

In general, a sliding window consists of a window frame and a sash mounted to move along rails of the frame. In order to facilitate sliding when opening or closing the window, the window sash is provided with a roller structure.

The roller structure applicable to the sliding window of the prior art maintains a certain distance (gap) from the track of the window frame in order to ensure smooth sliding, thereby causing a large amount of air leakage, water leakage, noise and heat inflow, therefore, it cannot be completely Competent for the main properties of windows such as airtightness, watertightness, heat insulation and sound insulation. In order to make up for the above problems, people try to insert part of the mohair in the window frame and sashes, but can not completely block

Contents of the invention

technical issues

The object of the present invention is to provide a sliding window that can fully perform the main performances of windows such as airtightness, watertightness, heat insulation and sound insulation.

Another object of the present invention is to provide a sliding window that reduces the number of parts and assembly work and is easy to use.

Solution to the problem

In order to achieve the above object, the sliding window of the present invention includes: a window frame, fixed on the wall and having at least one track inside; a window sash, including a roller structure in contact with the track of the window frame and a switch for driving the above-mentioned roller structure. component; and a handle connected to the above-mentioned conversion component; wherein, the above-mentioned window sash is tightly attached to the above-mentioned window frame or loosened by the above-mentioned roller structure.

The above-mentioned roller structure includes: an outer shell, fixed on the above-mentioned window sash; an inner shell, arranged inside the above-mentioned outer shell and connected with the above-mentioned outer shell through adjusting pins; a wheel shell, arranged inside the above-mentioned inner shell and connected to the above-mentioned inner shell and the outer shell through fixing pins and a bracket, which is arranged inside the above-mentioned wheel housing and fixes the wheel; wherein, the above-mentioned wheel housing moves left and right with the above-mentioned adjustment pin in the state of being connected to the above-mentioned inner shell and the outer shell through the above-mentioned adjusting pin inserted into the above-mentioned bracket.

Invention effect

In the sliding window of the present invention, in order to facilitate sliding when opening or closing the window, a roller structure is provided on the lower and upper parts of the window sash. The roller structure makes the sash close to or loosen against the window frame when the window is closed. Because the space between the window sash and the window frame is removed, not only the airtightness, watertightness, heat insulation and sound insulation performance can be improved, but also the wind pressure resistance performance can be improved. In addition, a roller structure is provided on the lower and upper parts of the window sash through the conversion component, thereby improving the locking function of the guide case and greatly improving the anti-theft performance.

Description of drawings

FIG. 1 is a front view for explaining a sliding window of the present invention;

Fig. 2 is a window sash plan view of the present invention;

Fig. 3 and Fig. 4 are the front views that are used to illustrate the roller structure of the present invention in more detail;

Fig. 5 is a plan view for illustrating the roller structure of the present invention;

Fig. 6 and Fig. 7 are the side view and the back view that represent the assembly state of the roller structure and conversion parts of the present invention;

8 and 9 are perspective views showing a state in which a conversion component is assembled on the upper part of the window sash of the present invention;

Fig. 10 is a perspective view showing an example of the operation of the handle;

Fig. 11 is a perspective view of the state of driving the roller structure through the conversion part through the operation of the handle;

Fig. 12 is a cross-sectional view of the state where the window sash is tightly attached and loosened by the operation of the handle;

Fig. 13 is a photograph of another embodiment of the present invention.

detailed description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The following examples are just to help those skilled in the art to understand the present invention, various modifications can be made, and the scope of the present invention is not limited by the following examples.

FIG. 1 is a cross-sectional view illustrating a sliding window of the present invention.

As shown in FIG. 1 , the sliding window includes: a window frame 1b, which is fixed to the wall and formed in the form of a frame; a window sash 1a, formed in the form of a frame for fixing glass and arranged on the window frame 1b.

The lower part of the window sash 1a is provided with a roller structure 2, which includes a wheel that contacts the track 1c of the window frame 1b to facilitate sliding, and a device that tightens and loosens the window sash 1a to the side of the window frame 1b.

The roller structure is composed of outer casing 2a, inner casing 2b, and wheel casing 2g in order from outside to inside, and the upper part of the roller structure 2 is provided with a conversion component 3 for adjusting the left and right abutment function of the rollers of the roller structure 2.

The conversion part 3 may include: a connecting body 31, which is connected from the handle operated by the user along the side and bottom surface of the sash 1a to transmit force; a cam 32, which is connected to the connecting body 31 and arranged on the roller structure; a slot hole, formed in the casing and an inner shell; and a guide hole formed in the wheel shell.

The conversion unit 3 can adopt, for example, a European-style turn-only system or the like.

Therefore, when the user closes or opens the door by operating the handle, the wheel housing 2g moves left and right, so that the window sash 1a is tightly attached to or loosened from the side of the window frame 1b. The material of the conversion part 3 is not limited, but in order to minimize the friction with the cam 32, it is advisable to be made of plastic.

Fig. 2 is a plan view of the window 1d of the present invention.

The roller structure 2 is fixed to the lower part of the window sash 1a through the fixing screw 2d inserted into the fixing screw hole, and the distance between the window sash 1a and the window sash 1a is adjusted by adjusting the adjusting screw 2e, so that the window sash 1a is easily assembled to the window frame 1b.

As shown in FIG. 1 , the fixing screws 2 d are inserted at sufficient intervals to avoid interference with the conversion member 3 .

The conversion member 3 can be installed inside the insertion groove 10 formed in the bottom surface (lower surface) of the sash 1a.

Fig. 3 and Fig. 4 are the front views that are used to illustrate the roller structure 2 of the present invention in more detail;

The roller structure 2 includes an outer shell 2a, an inner shell 2b (please refer to FIG. 7 ), a wheel shell 2g and a wheel 2c.

The casing 2a is the outermost case constituting the roller, has fixing screw holes formed therein, and is fixed to the lower part of the window sash 1a by fixing screws 2d inserted into the fixing screw holes. Preferably, the width of the housing 2a is more than 30mm, more preferably, the width is from 30mm to 50mm.

The inner shell 2b is disposed inside the outer shell 2a, and is connected to the outer shell 2a through an adjustment pin 2f. An adjusting screw 2e is connected to one side of the inner shell 2b through the outer shell 2a, and the adjusting pin 2f moves up and down with the rotation of the adjusting screw 2e, thereby adjusting the distance from the window sash 1a. For example, when the adjusting screw 2e rotates forward or backward, the inner shell 2b advances or retreats, and the adjusting pin 2f moves up and down, so that the bracket 4 connected to the adjusting pin 2f moves up and down and drives the window sash 1a to move up and down, thereby adjusting the height.

That is, when the adjusting screw 2e is rotated, the inner shell 2b connected with the adjusting screw 2e generates a force to move back and forth inside the outer shell 2a, and when the inner shell 2b moves back and forth through the adjusting screw 2e, the inner shell 2b is fixed by the outer shell and After the pin blocks and moves a certain distance, after contacting the bottom surface of the slot hole of the inner shell, when the inner shell 2b moves, the bottom surface of the inner shell is forced to move the fixing pin 2f up and down, so that the window moves up and down.

At this time, as shown in the figure, the slot hole H1 of the outer case and the slot hole H2 of the inner case may be realized in a long hole shape.

The wheel housing 2g is disposed inside the inner housing 2b, and the wheel housing 2g is connected to the inner housing 2b by fixing pins 2h provided at least on both sides so as to be fixed so as not to move up and down. Inside the wheel shell 2g, there are two wheels 2c fixed on both sides of the bracket 4 made of metal. In the state where the wheel shell 2g is stably connected to the inner shell 2b and the outer shell 2a through the adjustment pin inserted into the center of the bracket 4 Down, along the adjustment pin 2f along the left and right stable movement. For this reason, it is necessary to ensure a certain movement space between the wheel housing 2g and the fixing pin 2h.

Fig. 5a, Fig. 5b and Fig. 5c are schematic diagrams for explaining the conversion components of the present invention.

The conversion part 3 may include: a connecting body 31, which is connected from the handle operated by the user along the side and bottom surface of the sash 1a to transmit force; a cam 32, which is connected to the connecting body 31 and arranged on the roller structure; a slot hole, formed in the casing and the inner shell; and the guide hole 2i formed in the wheel shell.

The connecting body is installed in the joint groove of the window sash provided on the upper side of the roller structure, and the cam is assembled in the slot holes 2aH, 2bH of the outer shell and the inner shell and the guide hole 2i of the wheel shell.

On the upper part of the outer shell 2a and the inner shell 2b of the roller structure, a slotted hole is formed along the lateral opening in the shape of a long hole, and a guide hole is formed in the opening of the wheel shell 2g. Therefore, the cam 32 for transmitting force is inserted in the same time. In the outer shell 2a, the inner shell 2b and the wheel shell 2g, when the handle is rotated, the left and right linear motion is carried out along the shape of the upper slot hole of the outer shell 2a and the inner shell 2b, and the wheel shell 2g inserted into the inner shell 2b is along the guide formed by the opening. The shape of the lead hole 2i moves forward and backward horizontally.

At this time, the wheels of the rollers move horizontally back and forth, but in the actual window, because the roller wheels are fixed on the track, the actual movement is the horizontal movement back and forth due to the movement of the window, and the weight of the sash (including glass) is supported by the fixed pin 2h.

Therefore, when the handle is operated, along with the left and right movement of the wheel housing, the phenomenon of tightness and loosening of the sash and the window frame occurs. When the window frame is opened, it is tight, and when it is locked, it is loose.

6 and 7 are side and rear views showing a state in which the wheel 2c of the roller structure 2 assembled in the sash 1a is in contact with the lower rail 1c of the window frame 1b, and the conversion member 3 is assembled on the upper part of the roller structure 2.

FIG. 8 and FIG. 9 are schematic diagrams showing the state of assembling the conversion unit 3 on the upper part of the window sash 1a in order to attach and loosen the window sash 1a to the window frame 1b side. The conversion member 3 includes a guide pin 2k that is in contact with the window frame 1b and is connected to a cam of the conversion member 3 , and a guide housing 2j provided between the guide pin 2k and the conversion member 3 .

Fig. 10 is an example of the operation of the handle, while Fig. 11 shows the operation of the handle and the driving of the roller structure 2 through the conversion component 3. Therefore, for example, the roller structure 2 moves from left to right, and the window sash 1a is close to the side of the window frame 1b , On the contrary, through the operation of the handle, the roller structure 2 moves from the right side to the left side, and the sash 1a is released from the window frame 1b.

Fig. 12a and Fig. 12b are schematic diagrams showing the state of the window according to the handle operation of Fig. 10 and Fig. 11 above. A gap is formed so that it can slide, and in the closed state, because the gasket G attached to the window sash and the window frame is close to each other, the gap between the window frame and the window sash is sealed by the gasket G, thereby achieving high airtightness and high insulation hot.

As mentioned above, the roller structure 2 of the present invention has less assembly work because of the relatively small number of parts, and the movement of the roller structure 2 can eliminate the gap between the sash 1a and the window frame 1b, thereby not only improving airtightness, watertightness, Heat insulation and sound insulation performance, and can also improve wind pressure resistance performance. In addition, the roller structure 2 is provided on the lower and upper parts of the window sash 1a through the conversion component 3, so as to improve the locking function of the guide shell 2j and greatly improve the anti-theft performance. Clamping, locking and releasing the card are completed sequentially through the operation of the handle.

Fig. 13 shows another embodiment of the present invention, in which a wheel guide 20 is provided in the roller structure 2 to improve stability.

The wheel guides 20 are formed on both sides of the wheel 2c of the roller structure 2 to protrude downward in a state parallel to the wheel 2c. When the window sash 1a is pressed and loosened to the side of the window frame 1b through the roller structure 2, the weight of the roller structure 2 is transmitted and dispersed to the left and right through the wheel guide 20, so that the roller structure 2 can be stably supported move.

The above describes the preferred embodiment of the present invention by way of the detailed description and accompanying drawings. Although specific terms are used, this is for the purpose of illustrating the invention and not limiting the scope of the invention. Therefore, various modifications and equivalent other embodiments can be implemented by those skilled in the art. But within the spirit and scope of the present invention, they should be included in the scope of the claims of the present invention.

Claims (7)

1. A sliding window, comprising: a window frame fixed to a body of wall and having at least one track inside; and a window sash, equipped with a roller structure in contact with the track of the above-mentioned window frame and a conversion component for driving the above-mentioned roller structure; Wherein, the above-mentioned window sash is tightly attached to the above-mentioned window frame or loosened by the above-mentioned conversion component, The above-mentioned roller structure includes: an outer shell, fixed to the above-mentioned window sash; an inner shell, arranged inside the above-mentioned outer shell and connected with the above-mentioned outer shell through an adjusting pin; a wheel shell, arranged inside the above-mentioned inner shell and connected to the above-mentioned inner shell and the outer shell through a fixing pin, The above-mentioned conversion component is assembled on the upper part of the above-mentioned roller structure, including: a connecting body, which is connected from the handle operated by the user along the side and bottom surface of the sash to transmit force; a cam, connected to the above-mentioned connecting body and arranged on the roller structure; slots, each formed In the outer shell and the inner shell; and guide holes formed in the wheel shell. 2. The sliding window according to claim 1, characterized in that: It also includes a handle connected to the transformation component. 3. The sliding window according to claim 2, characterized in that: The above-mentioned roller structure also includes: a bracket, which is arranged inside the above-mentioned wheel shell and fixes the wheel, wherein, the above-mentioned wheel shell passes through the above-mentioned adjusting pin inserted into the above-mentioned bracket, so as to be connected to the above-mentioned inner shell and the outer shell with the above-mentioned adjustment pin. Move left and right. 4. The sliding window according to claim 3, characterized in that: It also includes an adjusting screw connected to one side of the inner shell through the outer shell, and the adjusting pin moves up and down with the rotation of the adjusting screw, thereby adjusting the distance from the window sash. 5. The sliding window according to claim 1, characterized in that: The conversion member is installed in a coupling groove formed on a lower surface of the sash. 6. The sliding window according to claim 3, characterized in that: The aforementioned case is formed with a width of 30 mm to 50 mm. 7. The sliding window according to claim 3, characterized in that: The above-mentioned roller structure further includes wheel guides on both sides of the wheel that are parallel to the wheel and protrude downward.