KR200180534Y1 - Roller structure to open-close of a sliding window - Google Patents

Abstract

The present invention relates to an opening and closing roller structure of a sliding window, the present invention is not easy to assemble the roller body and the guide means according to the prior art, and the structure is complicated because the height is adjusted by the auxiliary bevel gear and the main bevel gear. And the central axis is moved to the upper and lower stably did not adjust the height, and the adjustment bolt is formed to solve the problem of poor appearance because the protrusion formed in front of the roller body. The present invention has a roller structure, a roller plate consisting of a fixed plate, a support bracket and a fixed bracket, an actuating means consisting of a working tool and a moving tool, a positioning plate made of a locking piece and a supporting piece, and a guide means consisting of a central shaft and a roller , By the adjustment bolt, the structure is simple to facilitate the assembly of the operation means, the positioning plate and the guide means in the roller body, as well as to facilitate the exchange and inspection of the roller body and guide means, the window If the height of the window frame does not match, you need to adjust the height by using the adjustment bolt. In this case, the adjustment bolt is installed on the side of the roller body, which makes it easy to adjust the height of the window and the window frame, and the height can be adjusted stably. The beauty of the roller body can be enhanced.

Description

Opening and closing roller structure of sliding window {ROLLER STRUCTURE TO OPEN-CLOSE OF A SLIDING WINDOW}

The present invention relates to an opening and closing roller structure of a sliding window, and in particular, by simplifying the roller structure to facilitate the assembly of the roller body and the guide means, it is possible to stably adjust the height, to improve the beauty of the roller body It is to provide an opening and closing roller structure of a sliding window.

In general, homes and public institution buildings have entrances to allow people to enter and exit, and these entrances and exits are provided with windows that open and close left and right and revolving doors that rotate as they rotate, and above and below the windows that open and close left and right. The rollers are equipped with guides for opening or closing operations.

Referring to FIG. 1, a roller structure installed at an upper portion of a window opened and closed from left to right is described as follows.

1 is an exploded perspective view illustrating an opening and closing roller structure of a sliding window according to the prior art, and as shown therein, a window frame is installed at an open portion of the wall, and the upper and lower portions of the window frame may guide the opening and closing operation of the window. The guide rail 110 is installed to be.

A roller body 120 fixedly installed at an upper portion of the window frame 100 and having a fitting hole 122 formed at a center thereof; It comprises a guide means 130 is installed to protrude from the inside of the roller body 120 to guide the operation.

The guide means 130 is coupled through the fitting hole 122 of the roller body 120, the central axis 132 to protrude upward as the lifting and lowering operation, the guide fixedly installed on the upper end of the central axis 132 It consists of a sphere 134 and a roller 136 axially coupled to the guide 134, respectively. And the roller body 120, the height adjustment means 140 is installed.

The height adjusting means 140 is fitted to the outer periphery of the central axis 132, the auxiliary bevel gear 141, the height is adjusted, and the main bevel gear 144 that is orthogonally screwed with the auxiliary bevel gear 141 The adjustment bolt 143 is constructed. And the front end of the adjustment bolt 143 is formed with a groove that can be rotated by inserting a screwdriver, the auxiliary bevel gear 141 is screwed to the central axis (132).

The prior art configured as described above first assembles the roller body 120 and the guide means 130. Then, the roller body 120 is fixedly installed on the upper surface of the window frame 100, and then the worker lifts the window and installs the window on the window frame. In this case, the roller of the guide means 130 installed on the roller body 120 is installed. What is necessary is just to install 136 to the guide rail 110 formed in the window frame.

When the gap between the window and the window frame does not match in this state, the height adjusting means 140 may be operated. When the height adjusting state is used using the same, the adjusting bolt 143 protruding to the outside of the roller body 120 may be used. When rotating by using a tool such as a screwdriver, the main bevel gear 144 connected to the adjusting bolt 143 is rotated, and the auxiliary bevel gear 141 is rotated as the auxiliary bevel gear 141 coupled in the orthogonal state rotates. 141 is inserted into the central axis 132 is moved to the upper or lower to adjust the gap between the window and the window frame.

Thereafter, when the window is pushed to the left or the right, the roller 136 of the guide means 130 is guided along the guide rail 110 so that the window is opened and closed without flow.

However, such a conventional technique is not only easy to assemble the roller body 120 and the guide means 130, but also the height is adjusted by the auxiliary bevel gear 141 and the main bevel gear 144, the structure is complicated and the center The shaft 132 was moved to the upper and lower sides to stably adjust the height, and the roller body 120 and the guide means 130 had an inconvenience that needs to be separated after replacing the window in the window frame when the failure and damage.

In addition, the adjustment bolt 143 is formed to protrude forward of the roller body 120, the overall aesthetics were poor.

The present invention was devised to solve the above problems, the technical problem of the present invention is to simplify the assembly of the roller body and the guide means by simplifying the roller structure, it is possible to adjust the height stably, the beauty of the roller body It is to provide an opening and closing roller structure of the sliding window that can improve the.

1 is an exploded perspective view showing the opening and closing roller structure of a sliding window according to the prior art.

Figure 2a, b is a cross-sectional view of the operating state of the combined state of FIG.

Figure 3 is an exploded perspective view showing the opening and closing roller structure of the sliding window according to an embodiment of the present invention.

4 is a cross-sectional view of the coupling state of the present invention.

Figure 5a, b is a perspective view showing an operating state of the present invention.

Figure 6 is a perspective view of the present invention installed in the window frame and window frame.

<Description of the code | symbol about the principal part of drawing>

10: window frame 20: guide rail

30: roller body 32: fixed plate

32a: fixing hole 34: support bracket

34a: mounting hole 36: fixing bracket

36a: guide hole 36b: bolt hole

40: operating means 41: operating tool

42: coupling end 42a: first coupling hole

43: extension end 43a: second coupling hole

44: bending stage 47: moving sphere

48: engaging protrusion 49: insertion hole

50: positioning plate 51: locking piece

51a: locking hole 52: support piece

53: coupling part 55: fitting hole

60: guide means 62: central axis

63: coupling groove 65: roller

70: adjusting bolt 80a, 80b: rivet

The present invention for solving the technical problem as described above, in the roller structure of the window is installed on the window frame and the guide rail of the window frame, the fixing plate is provided with fixing holes at both ends to be fixed to the window frame, and the fixing plate of It is formed to protrude integrally at the front and rear of one end, and to support the bracket having an installation hole at the center, and to integrally protrude to the upper surface of the other end of the fixing plate, with guide holes at the front and rear and bolt holes formed at the side. Roller body with ⊃ ”shaped bracket; A coupling end having a first coupling hole is formed at one end thereof, and an extension end having a second coupling hole is integrally formed at the other end thereof, and a bending end that is bent outward is formed at the center thereof, respectively, between the fixing brackets. An actuating means comprising an actuating tool, a movable tool formed at both ends of the engaging protrusion protruding from the second end of the actuating tool and being inserted into the guide hole of the fixing bracket, and having an insertion hole formed therein; A catching piece having a catching hole at the lower end of the other end to be inserted between the engaging ends of the operating port and fixedly installed by rivets, a support piece having an upper end bent downward to form a joining portion at an upper portion of the catching piece, Positioning plate formed between the support bracket is formed with a fitting hole to be fixed by rivets; A guide shaft formed of a central shaft having a coupling groove formed at a center thereof so as to be fitted to the coupling portion of the position adjusting plate, and a roller arranged on the central shaft and guided along the guide rail; It is characterized in that it comprises a control bolt which is inserted into the bolt hole of the fixing bracket and the insertion hole of the moving hole to move the operation means to the left and right to raise and lower the position adjusting plate.

An embodiment of the present invention configured as described above will be described in detail with reference to FIGS. 3 to 6 as follows.

Figure 3 is an exploded perspective view showing the opening and closing roller structure of the sliding window according to an embodiment of the present invention, Figure 4 is a cross-sectional view of the coupling state of the present invention, Figure 5a, b is a perspective view showing an operating state of the present invention 6 is a perspective view of the present invention installed in the window frame and the window frame, the present invention is a roller body 30 attached to the window frame 10, the operating means 40, the position adjustment plate 50, the guide of the window frame Consists of the guide means 60 and the adjustment bolt 70 is inserted into the rail 20.

Specifically, the roller body 30 has a fixing plate 32 formed with fixing holes 32a at both ends thereof so as to be attached to the upper surface of the window frame 10, and the front and rear surfaces of one end of the fixing plate 32. A support bracket 34 having an integrally formed protrusion and having an installation hole 34a at the center thereof is integrally formed at the other end of the fixing plate 32, and a guide hole 36a is formed at the front and rear surfaces thereof. Bolt hole (36b) is formed of a fixed bracket 36 of the "⊃" shape is formed.

The actuating means 40 has a coupling end 42 having a first coupling hole 42a formed at one end thereof, and an extension end 43 having a second coupling hole 43a extending integrally at the other end thereof. It is formed and the central portion is inserted into the operating port 41, the bent end 44 is bent outward, the second coupling hole (43a) of the operating port 41 and the guide hole (36a) of the fixing bracket 36 Coupling protrusions 48 are formed at both ends so as to be slidable, and a moving hole 47 having an insertion hole 49 formed therein.

The positioning plate 50 is sandwiched between the engaging end 42 of the operating port 41, the engaging piece 51 is provided with a catching hole 51a at the other end lower end to be fixed by rivets (80a), The upper end portion of the upper end of the support piece 52 is bent downward so that the engaging portion 53 is formed in the upper portion of the engaging piece 51, and one end is sandwiched between the support bracket 34 and bolted with rivets (80b) The fitting hole 55 is formed to be installed. At this time, one end of the position control plate 50 is formed low and the upper end of the other end is inclined high.

The guide means 60 is a central shaft 62 having a coupling groove 63 in the center to be fitted to the coupling portion 53 of the positioning plate 50, and the front and rear ends of the central shaft 62 It is composed of a roller (65) is arranged to be guided along the guide rail (20).

The adjustment bolt 70 is fitted into the bolt hole 36b of the fixing bracket 36 and the insertion hole 49 of the moving hole 47 to move the operation means 40 left and right to raise and lower the position adjusting plate 50. It was made to be possible. And one end of the adjusting bolt 70 is formed with a groove 72 so as to rotate the screwdriver.

When described in detail with reference to the accompanying drawings, the installation state and the operation of the present invention configured as described above as follows.

Looking at the installation state, first, the operating means 40 is installed on the roller body 30. That is, the movable tool 47 is installed in the actuating tool 41 of the actuating means 40, but the coupling protrusion 48 of the movable tool 47 is formed in the extension end 43 of the actuating tool 41. Insert into the coupling hole (43a). Then, the operating port 41 and the moving port 47 is installed between the fixing bracket 36, the coupling of the moving port 47 protruding into the second coupling hole (43a) of the operating port 41 When the protrusion 48 is coupled to the guide hole 36a, the operation means 40 is installed on the roller body 30.

When the operating means 40 is installed in the fixing bracket 36, the positioning plate 50 is fixedly installed between the coupling ends 42 of the operating holes 41. That is, the engaging piece 51 of the positioning plate 50 is inserted between the engaging ends 42 of the operating holes 41 installed in the front and rear of the fixing bracket 36, and in this state, the rivet 80a is inserted into the operating holes. The first coupling hole (42a) of the 41 and the riveting hole (51a) of the positioning plate 50 to pass through. Then, one end of the positioning plate 50 is sandwiched between the support brackets 34, and the rivet 80b passes through the mounting holes 34a and fitting holes 55 of the support brackets 34 in the same manner as described above. This is done by riveting.

When assembled as described above, the adjustment bolt 70 is screwed to the bolt hole 36b of the fixing bracket 36 and the insertion hole 49 of the movable hole 47, and the coupling portion 53 of the positioning plate 50 What is necessary is just to install the guide means (60). That is, the roller 65 is installed at the front and rear ends and the central shaft 62 having the coupling groove 63 formed in the center is installed to be located at the coupling portion 53 of the positioning plate 50. Then, the coupling groove 63 is fitted to the locking piece 51 and the central shaft 62 is fixed to the coupling portion 53. At this time, the other end of the adjustment bolt 70 is located at the bent end 44 of the operating port (41).

When the operating means 40, the position adjustment plate 50 and the guide means 60 is installed in the roller body 30 as described above, the operator can lift the window and install it on the window frame, the guide rail 20 formed on the window frame Insert the roller 65 of the guide means (60).

Here, it is preferable that the adjustment bolt 70 installed on the side of the fixing bracket 36 faces the outside of the window, which is easy to adjust the height of the window and the window frame when the height is not matched after the window is installed on the window frame. To do that.

When the height of the window and the window frame does not fit as described above in the installed state as described above, the adjustment bolt 70 may be used, and the height adjustment state using the same will be described below.

First, if you want to increase the height by using the adjustment bolt 70, the adjustment bolt 70 coupled to the fixing bracket 36 and the moving hole 47 is rotated using a screwdriver, the adjustment bolt 70 The operating port 41 and the moving port 47 in contact with the other end of the moving to the left is the height of the position adjusting piece 50 is increased. That is, when the adjustment bolt 70 is rotated in the direction of the arrow, the operation hole 41 in contact with the other end of the adjustment bolt 70 is moved in the left direction, and the operation hole 41 is operated by the operation hole 41. Moving port 47 coupled to the extension end 43 of the will also be moved to the left. At this time, the coupling protrusion 48 formed in the movable hole 47 is slid along the guide hole 36a.

When the operation means 40 is moved to the left side, the other end of the coupling end 42 of the operation tool 41 and the positioning plate 50 by the transmission force, respectively, the movement tool 47 and the rivet 80b. ) Is rotated upward with respect to the center, so that the height of the positioning plate 50 and the operating port 41 is increased (see FIG. 5A).

On the contrary, when the height is to be lowered, when the adjusting bolt 70 coupled to the fixing bracket 36 and the moving hole 47 is rotated in the direction of the arrow, the operating hole 41 in contact with the other end of the adjusting bolt 70 is The moving tool 47 which is moved in the right direction and coupled to the extension end 43 of the operating tool 41 by the operating tool 41 is also moved to the right. In this case as well, the engaging protrusion 48 formed in the movable hole 47 is slid along the guide hole 36a.

When the operation means 40 is moved to the right, the other end of the coupling end 42 of the operation tool 41 and the positioning plate 50 by the transmission force, respectively, the movement tool 47 and the rivet 80b. ) Will be rotated downward with respect to the center, the height of the positioning plate 50 and the operating port 41 will be lowered (see FIG. 5b).

When the window is pushed to the left or the right in the above-described state, the roller 65 of the guide means 60 is guided along the guide rail 20, so that the window is opened and closed without flow.

As described in detail above, according to the opening and closing roller structure of the sliding window of the present invention, the roller structure includes a roller body consisting of a fixing plate, a support bracket, and a “⊃” -shaped fixing bracket, an operating means consisting of an operating tool and a moving tool, and a locking piece. It consists of a positioning plate consisting of and a support piece, a guide means consisting of a central axis and a roller, and an adjusting bolt for raising and lowering the positioning plate. Of course, it is also possible to facilitate the replacement and inspection of the roller body and the guide means, and if the height of the window and the window frame does not match, the height should be adjusted using the adjustment bolt, in which case the adjustment bolt is roller body It is installed on the side of the window to make it easy to adjust the height of the window It can be the control, which will also provide an effect such as that may be enabled to the elegant appearance of the roller body.

The invention has been shown and described with respect to a specific preferred embodiment, but the invention is not limited to the embodiment described above, the field to which the subject innovation belongs without departing from the gist of the subject innovation claimed in the utility model registration claims Anyone of ordinary skill in the art would be able to make various modifications.

Claims (1)

In the roller structure of the window installed on the window frame 10 and the guide rail 20 of the window frame, Fixing plate 32 having fixing holes 32a at both ends so as to be fixedly installed on the window frame 10, and integrally protruding from the front and rear of one end of the fixing plate 32, and being installed at the center (34a) is provided integrally with the support bracket 34 and the other end of the fixing plate 32 protrudingly formed, the front and rear of the guide hole (36a) is provided and the bolt hole (36b) on the side A roller body 30 having a fixed bracket 36 having a “⊃” shape formed thereon; A coupling end 42 having a first coupling hole 42a is formed at one end thereof, and an extension end 43 having a second coupling hole 43a is integrally formed at the other end thereof, and the center portion is bent outwardly. Bent end 44 is formed and the operating hole 41 is installed between the fixing bracket 36, respectively, the second coupling hole (43a) of the operating hole 41 and the guide hole of the fixing bracket 36 An actuating means (40) formed of a moving hole (47) formed at both ends thereof with protrusions (48) protrudingly formed and inserting holes (49) formed at both ends thereof so as to slide in the (36a); A locking piece 51 having a locking hole 51a at the lower end of the other end to be inserted between the coupling ends 42 of the operating port 41 and fixedly installed by the rivet 80a, and the locking piece 51 of the locking piece 51 An upper end of the upper end of the support piece 52 is bent downward so that the coupling portion 53 is formed in the upper portion, and the fitting hole 55 is fitted between the support bracket 34 at one end to be fixed by the rivet 80b. Position control plate 50 is formed; A central shaft 62 formed with a coupling groove 63 in the center to be fitted to the coupling portion 53 of the positioning plate 50, and is arranged on the central shaft 62 along the guide rail 20 Guide means 60 of guided rollers 65; The adjustment bolt is inserted into the bolt hole 36b of the fixing bracket 36 and the insertion hole 49 of the moving hole 47 to move the operation means 40 left and right so that the positioning plate 50 can be raised and lowered. 70; Opening and closing roller structure of the sliding window, characterized in that it comprises a.