KR20030090016A - Device for fastening screen window - Google Patents

Abstract

PURPOSE: A locking device installation structure for a knob of a roller type mosquito net is provided to heighten work efficiency on installation, not to give inconvenience to operators caused by malfunctions and to improve in appearance of a window. CONSTITUTION: The locking device installation structure for a knob of a roller type mosquito net contains: a cover plate(40b) projected to the front of a vertical fixing plate(40a) formed to couple with a net(20); an operation unit(50) provided with push buttons(51) installed elastically on both sides to connect with the knob and formed on the longitudinal intermediate of the knob(40); and both operation members connected to the push buttons(51) of the operation unit(50) respectively, provided with a locking vise(61) and moved in the opposite direction from the intermediate in the knob(40) to make locking vises(61) of the operation members(60) locked or unlocked to/from a hanger member(70) installed on both rail members(30).

Description

Locking device installation structure of mesh handle for roller type insect screen {Device for fastening screen window}

The present invention relates to a roller type insect screen installed in a window or door, and more particularly, to a lock device installation structure of a mesh type mesh handle for a roller type insect screen that allows the net mesh to be unfolded or wound by intermittently controlling the mesh handle.

Conventional roller insect screen is provided so that both ends of the mesh handle for fixing the end of the mesh is elastically installed inside the housing is guided to a pair of rail members installed in parallel to both ends of the housing so that the mesh is unfolded or wound Configured. In this roller-type insect screen, the mesh is elastically installed to receive force in the direction of being wound in the housing, so the mesh is extended from the housing and fixed to maintain a window or door (hereinafter referred to as a window) to be shielded. A need for a locking function is provided so that the window can be opened while the net is elastically wound and stored in the housing when necessary.

Conventionally, a permanent magnet is embedded in a cover fixed with a screw in the center of the mesh handle which fixes the end of the mesh, and a steel plate is installed on the side of the window corresponding to the permanent magnet to hold the mesh handle so that the mesh is unfolded. When the permanent magnet of the mesh handle is brought into contact with the welding plate installed on the window side, the permanent magnet of the mesh handle sticks to the welding plate on the window side to shield the window as the mesh is unfolded, and the user grasps the mesh handle to make the permanent When the magnet was forcibly shorted from the plate on the side of the window, the mesh handle was elastically wound so that the window could be opened.

As described above, the locking device using permanent magnets has advantages such as a relatively small number of parts and a simple assembly structure. However, the locking device using permanent magnets has some problems to be solved. In other words, the permanent magnet is installed by fixing the cover with a screw on the mesh handle, and the permanent magnet and the corresponding plate is installed by screwing directly to the window side, so that the first worker installs a roller screen at the construction site. In addition to the task of bonding the housing and the rail member with adhesive tape, the work efficiency is greatly increased due to the trouble of installing the cover and the welding plate with the permanent magnet embedded in the mesh handle and the window and fixing the permanent magnet with screws. In addition to the deterioration, the worker had to bear the inconvenience of carrying a work tool such as a drill drill and a driver. Second, the worker carelessly ensured that the permanent magnet on the mesh handle side and the welding plate on the window side were exactly matched. If you fail to install frequently, Considering the fact that the magnetic force of the permanent magnet is gradually deteriorated after the installation time, there is a fear that the mesh handle cannot be fixed to the window, but may be shorted arbitrarily, causing a malfunction of the mesh being wound. Thirdly, there was a problem of remaining, and additionally, when the mesh is wound in the housing and the window is opened, there is a problem of providing a cause that the appearance of the window is poor by exposing the welding plate installed on the window side as it is.

An object of the present invention is to configure the locking means of the operating member of the two sides of the operation member flowing in the mesh handle by the operation means to be locked or terminated in the hook member attached to the rail member on both sides, so that the first worker is a roller screen on the window at the construction site It improves the workability by improving the working conditions due to the installation, improves the reliability of the product by maintaining or winding the net network unfolded correctly during the second use, and the third window frame preserves the original appearance It is an object of the present invention to provide a locking device installation structure of a mesh handle for a roller screen insect mesh that meets a user's needs by allowing it to be possible.

Figure 1 is an exploded perspective view showing a locking device installation structure of the present invention mesh handle

Figure 2 is a side cross-sectional view showing a locking device installation structure of the present invention mesh handle

Figure 3 shows the working state of the present invention, illustrating a state in which the mesh is wound

Figure 4 shows the working state of the present invention, illustrating the unfolded state of the network

Figure 5 is a side cross-sectional view showing a locking device installation structure of the mesh handle according to a modification of the present invention;

Figure 6 is a side cross-sectional view showing a locking device installation structure of the mesh handle according to another modification of the present invention

<Description of the symbols for the main parts of the drawings>

DESCRIPTION OF SYMBOLS 10 Housing 20 Mesh 30 Rail member

40: mesh handle 40a: vertical fixing plate 40b: cover plate

41: protrusion 42: fitting groove 43: intermediate partition

44: assembly groove 45: slide groove 46: copper plate

47: binding groove 50: operating means 51: push button

51a: connecting piece 52: casing 53: partition

54: elastic spring 60: operating member 61 on both sides: lock

62: extension plate 62a: fixing hole 70: hook member

71: hospitality 72: guide slope 73: jam jaw

The present invention also has a pair of rail members in which both ends of the mesh handle 40 for fixing the end of the mesh 20 is elastically installed in the housing 10 is installed in parallel to both ends of the housing 10 ( Guided to 30) in the point that the mesh 20 is configured to be unfolded or wound in the same concept as the conventional technology.

However, in the locking device installation structure of the mesh mesh handle for a roller screen insect mesh of the present invention, the cover plate (40b) is integrally formed on the front surface of the vertical fixing plate (40a) is formed to be coupled to the mesh 20 And a manipulation means 50 having push buttons 51 elastically installed at both sides to communicate with the mesh handle in the middle of the longitudinal direction of the outside of the mesh handle 40, and the push button of the manipulation means 50. Each of the operating members 60 connected to the 51 and having the locking members 61 horizontally formed in the mesh handle 40 in the opposite direction with respect to the middle part and formed horizontally, and the operating members on both sides thereof. The fasteners 61 of 60 are locked or released to the hook member 70 attached to the rail member 30 on both sides.

In other words, the lock mechanism installation structure of the mesh screen handle for roller type insect screen of the present invention, as shown in Figures 1 to 4, the push button of the operation means 50 is installed in the middle of the longitudinal direction outside the mesh handle 40 ( 51 are installed so that the operating member 60 of both sides having the clamp 61 in the mesh handle (40) to flow, the clamp 61 of the operating member 60 on both sides of the mesh handle (40) When the clasp 61 of the actuating member 60 of both sides is locked to the hook member 70 installed in the rail member 30 of both sides, the mesh handle 40 is fixed to the window side. The mesh 20 is maintained in an unfolded state, and when the catches 61 of the operating members 60 on both sides are released from the hook members 70 installed in the rail members 30 on both sides, the mesh handles 40 ) Is short-circuited from the window side so that the mesh 20 is wound. It is configured to perform correctly.

The present invention is configured as described above, the first worker can complete the installation work without using a separate work tool by simply attaching the housing 10 and the rail members 30 on both sides to the window as adhesive tapes at the construction site. Because of this, not only can the installation work of the roller-type insect screen more efficiently, but also to relieve the burden on the worker to carry a heavy work tool, the second mesh handle (40) fixed to the end of the mesh 20 (40) ) Is locked or released to the hook member 70 attached to the rail member 30 on both sides of the locking member 61 of the operating member 60 on both sides intermittently operated by the operation means 50, the mesh network Since the (20) can be maintained or wound correctly, the user's inconvenience caused by a malfunction in which the net is unwound during use can be eliminated. The third locking component is an assembly structure installed in the mesh handle 40 and the rail members 30 on both sides, so the windows do not need to install any parts, so the windows are installed on the window side. Due to this will have the advantage of preventing the appearance of the poor appearance in advance.

Reference numeral 1 in the drawings is a window frame.

Hereinafter, the technical details of the present invention through the specific embodiments shown in the accompanying drawings in detail.

In the present embodiment, among the components of the roller insect screen, the housing 10, the mesh 20, and the rail members 30 on both sides have the same configuration as that of the conventionally known one, and a detailed description thereof will be omitted below.

The mesh handle 40 is vertically fixed to the rear side to vertically fixed plate (40a) for fixing the mesh 20, and the cover plate is formed integrally protruding on the front of the vertical fixing plate to secure the internal space It is comprised as 40b.

In addition, the vertical fixing plate 40a forms a fitting groove 42 between the protruding pieces 41 on both sides thereof facing each other so that the vertical fixing plate 40a can be fixed by inserting the ends of the mesh 20. And the mesh handle 40 while being raised and lowered along the rail member 30 on both sides by forming an assembling groove 44 partitioned up and down with the intermediate partition 43 interposed therebetween in the middle of the fitting groove. To guide the guide pieces 49 on both sides.

In addition, it is preferable to form a slide groove (45) partitioned in a form that is opened in the forward direction so that the clamping (61) of the operating member 60 of both sides is fitted in the lower portion of the vertical fixing plate 40a. Do. The reason for this is that the fasteners 61 of the operation members 60 on both sides flowing in the inner space of the mesh handle 40 are fitted into the slide grooves 45 of the vertical fixing plate 40a so that they can stably operate. It is intended to guide you.

The cover plate 40b is formed so as to be formed in a channel-shaped cross-sectional shape near the lower portion of the fitting groove 42 formed on the front surface of the vertical fixing plate 40a and the lower end of the slide groove 45.

In addition, both ends of the cover plate (40b) is formed shorter than the vertical fixing plate (40a) in consideration of the width of the rail member 30 of the both sides, but each side plate of the cover plate (40b), respectively ) To be installed. This allows the vertical fixing plate 40a to be coupled to the rail members 30 on both sides without being interfered by the cover plate 40b of the mesh handle 40, and at the same time, the inside of the mesh handle 40 opened. It helps to seal off the space.

In addition, it has been found that it has a binding groove 47 formed in the lower portion of the cover plate 40b, and can be fixedly installed by inserting the buffer member 48 through the binding groove. The shock absorbing member 48 provided on the cover plate 40b helps to alleviate the impact or noise generated when the mesh handle 40 is welded to the window side.

Here, the mesh handle 40 is set in advance in the longitudinal direction of the cover plate (40b) or vertical fixing plate (40a) to the position where the operation means 50 is to be installed, the push button 51 of the operation means It is preferable to take measures to form a connection passage (A) having a size that can be operated to operate the operating member 60 on both sides by operating the).

The operation means 50 has push buttons 51 which are installed in the middle of the longitudinal direction outside the mesh handle 40 and are elastically installed, and operating members of both sides installed in the inner space of the mesh handle 40. Allow 60 to flow.

In the present embodiment, the operation means 50 is illustrated as being installed to communicate with the connection passage (A) formed in the middle of the upper surface longitudinal direction of the outside of the cover plate (40b) of the mesh handle (40).

In addition, the push buttons 51 are elastic springs 54 with the inter-wall 53 in the casing 52 fixed to communicate with the connection passage A formed on the cover plate 40b of the mesh handle 40. It is installed elastically as, but the connecting piece (51a) is connected to the operation member (60) on both sides by passing through the connection passage (A) of the mesh handle (40) below the respective push buttons (51) Be sure to As shown in FIGS. 3 and 4, the push buttons 51 push the catches 61 of the operation members 60 on both sides to the both sides by the repulsive force of the elastic spring 54 to both the rail members 30. To lock the hook member (70) attached to the), and pressing the push button 51, the elastic spring 54 is pressed while pulling the catches 61 of the operating member 60 of both sides inward It can be released from the hook member 70 attached to the rail member 30 on both sides.

The operation member 60 of both sides is connected to the push buttons 51 of the operation means 50 in the inside of the mesh handle 40 to both sides along the slide groove 45 of the mesh handle 40. Having the catches 61 outgoing, the mesh handle 40 can be fixed to the window side or shorted from the window side.

In the present embodiment, the clamps 61 are extended and bent toward the upper portion of the mesh handle 40 so as to be connected to the push buttons 51 on both sides of the manipulation means 50. It is illustrated as being formed integrally with the longer than the extension plates.

The extension plates 62 have fixing holes 62a formed therein so that the connecting pieces 51a formed on the pushbuttons 51 of the manipulation means 50 are fitted into and fixed.

The hook member 70 is to be attached to each of the inner lower end of the rail member 30 on both sides so as to correspond to the fasteners 61 of each of the operation members 60 of both sides.

In addition, the hook member 70 is formed so that one side thereof forms a smooth contact surface 71, and forms a locking projection 73 protruding in the middle of the guide inclined surface 72 inclined downward from the upper end to the outside. do. 3 and 4, the hook member 70 is installed by adhesively fixing the contact surface 71 to the inner walls of the rail members 30 on both sides, and the mesh handle 40 is lowered. When moved, the clamp 61 of the operation member 60 on both sides is lowered along the guide inclined surface 72 to be caught by the locking jaw 73 so as to maintain a securely locked state.

Figure 5 shows a modification of the present invention, the connecting passage (A) is formed in the middle of the longitudinal direction of the front surface of the cover plate (40b) of the mesh handle 40 is bent inwardly stepped on the lower portion of the cover plate Forming part (B), the operation means having a push button 51 which is elastically installed in the casing (52) on the outside of the connection passage (A) formed on the cover plate (40b) of the mesh handle 40 ) And bent portions formed on cover plates 40b of the mesh handle 40, respectively, with extension plates 62 of the operation members 60 on both sides disposed in both sides in the inner space of the mesh handle 40, respectively. (B) extends and bends toward the front portion, and the connecting piece 51a of each of the push buttons 51 of the operating means 50 passes through the connecting passage A of the mesh handle 40; It is to be connected to the extension plate 62 of the operation member 60 on both sides. According to this modification, when the roller-type insect screen is to be embedded in the window frame, the user has a shape and a structure corresponding to the cross section of the window frame so that the user is not disturbed by the window frame and the push button of the operation means 50 ( 51).

Figure 6 shows another modification of the present invention, the connecting passage (A) is formed in the middle of the vertical surface longitudinal direction of the bent portion (B) formed by bending inward the middle of the vertical fixing plate (40a) of the mesh handle (40) And, the operation means 50 having push buttons 51 which are elastically installed in the casing 52 on the outer side of the connection passage (A) formed on the cover plate 40b of the mesh handle 40, Each of the extension plates 62 of the operation members 60 on both sides disposed in the interior space of the mesh handle 40 corresponds to the bent portion B formed on the vertical fixing plate 40a of the mesh handle 40, respectively. Extended to be bent, and the connecting piece 51a of each of the push buttons 51 of the manipulation means 50 passes through the connecting passage A of the mesh handle 40 to extend the operation members 60 on both sides. It is to be connected to the plate (62). According to this further variant, when the roller-type insect screen is to be installed on the outdoor side of the window frame, the user has a structure and a form suitable for installation on the outdoor side of the window frame. There is no problem in operating the push button (51).

As described above, the locking device installation structure of the mesh screen handle for the roller mesh insect screen of the present invention is locked to the hook member attached to the rail member on both sides of the locking member of both sides of the operation member flowing in the mesh handle by the operation means It is designed to be installed or terminated, so that the operator can efficiently perform the installation work at the construction site and at the same time eliminate the burden of carrying heavy work tools, and the user's inconvenience caused by a malfunction in which the network is rolled up randomly during use. In addition to eliminating, it is to have a useful advantage, such as preventing the appearance of the window is not bad by preventing any part is installed on the window side.

Claims (8)

Both ends of the mesh handle 40 for fixing the ends of the mesh 20 elastically installed in the housing 10 to a pair of rail members 30 are installed in parallel to both ends of the housing 10. In the guide is configured to expand or wind the mesh 20, The cover plate 40b is integrally formed on the front surface of the vertical fixing plate 40a which is formed to be coupled to the mesh 20 so as to communicate with the mesh handle in the middle of the longitudinal direction outside the mesh handle 40. Mounting the operation means 50 having push buttons 51 elastically installed on both sides, respectively connected to the push buttons 51 of the operation means 50 to the middle portion in the mesh handle 40 It is provided with the operation member 60 of both sides which has the clasp 61 formed horizontally, and flows in the opposite direction, and the clasp 61 of the operation member 60 of both sides is attached to the rail member 30 of the said both sides. Locking device installation structure of the roller mesh handle for the roller-type insect screen, characterized in that the locking or unlocking the hook member (70). The slide groove 45 is partitioned in a form that is opened in the forward direction so that the locking clamps 61 of the operating member 60 of both sides is fitted to the lower portion of the vertical fixing plate 40a. Locking device installation structure of the mesh handle for roller type insect screen, characterized in that formed. According to claim 1, wherein both ends of the cover plate (40b) is formed shorter than the vertical fixing plate (40a) in consideration of the width of the rail member 30 of the both sides, the both ends of the cover plate (40b) Locking device installation structure of the mesh handle for the roller-type insect screen, characterized in that to install each of the copper plate (46). According to claim 1, wherein the push button 51 is interposed between the partition wall 53 in the casing (52) which is fixed to communicate with the connecting passage (A) formed in the cover plate (40b) of the mesh handle (40). It is installed elastically as an elastic spring 54, the connecting piece connected to the operation member 60 of both sides through the connection passage (A) of the mesh handle 40 to the lower portion of each push button (51) ( Locking device installation structure of a mesh handle for a roller screen insect, characterized in that 51a) is formed. The extension plate 62 of claim 1, wherein the catches 61 are extended to be bent toward the upper portion of the mesh handle 40 so as to be connected to the push buttons 51 on both sides of the manipulation means 50. Locking device installation structure of a mesh screen handle for roller type insect screen, characterized in that formed integrally to the lower end of the length than the extension plate. According to claim 1, The hook member 70 is one side is to make a smooth contact surface 71, the locking projections 73 protruding in the middle of the guide inclined surface 72 inclined downward from the upper end to the outside Locking device installation structure of the mesh handle for the roller type insect screen, characterized in that forming a). According to claim 1, wherein the connecting passage (A) is formed in the middle of the longitudinal direction of the front surface of the cover plate (40b) of the mesh handle (40) and the bent portion (B) stepped inward in the lower portion of the cover plate is formed. And an operation means 50 having push buttons 51 elastically installed in the casing 52 on the outer side of the connection passage A formed on the cover plate 40b of the mesh handle 40. The extension plates 62 of the operation members 60 on both sides disposed in both sides of the mesh handle 40 respectively correspond to the bent portion B formed on the cover plate 40b of the mesh handle 40. As the shape is extended and bent toward the front portion, the connecting piece (51a) of each of the push button 51 of the operation means 50 passes through the connecting passage (A) of the mesh handle 40 and the operation member (both sides) Locking mechanism of the mesh handle for roller type insect screen, characterized in that it is connected to the extension plate 62 of Structure. The method of claim 1, wherein the connecting passage (A) is formed in the middle of the vertical surface longitudinal direction of the bent portion (B) formed by bending the middle of the vertical fixing plate (40a) of the mesh handle 40, the mesh handle 40 Mounting the operation means 50 having push buttons 51 which are elastically installed in the casing 52 on the outer side of the connecting passage (A) formed on the cover plate (40b) of the inside, the inside of the mesh handle 40 Extending and bending the extension plate 62 of the operation member 60 on both sides in the space to correspond to the bent portion (B) formed on the vertical fixing plate 40a of the mesh handle 40, respectively, the operation means The connecting piece 51a of each of the push buttons 51 of the 50 passes through the connecting passage A of the mesh handle 40 so as to be connected to the extension plates 62 of the operating members 60 on both sides. Locking device installation structure of a mesh handle for roller type insect screen, characterized in that.