KR101576178B1

KR101576178B1 - Mothproof Screen

Info

Publication number: KR101576178B1
Application number: KR1020150082306A
Authority: KR
Inventors: 문종배
Original assignee: (주)인익스
Priority date: 2015-06-11
Filing date: 2015-06-11
Publication date: 2015-12-09

Abstract

The present invention relates to a mothproof screen and, more specifically, relates to a mothproof screen which can install a roll mothproof screen without an additional frame structure even in a place having an outdoor unit and other obstacles, comprising: a head frame; a pair of rail frames connected at both sides of the head frame; and a lower part frame connected at the bottom of a pair of rail frames. In the mothproof screen installed with a mothproof screen part in an inner side of the frame, the head frame, the rail frames and the lower frame are equipped with an extension part extended from the outer bottom in a longitudinal direction of the frame.

Description

Mothproof Screen

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an insect-proof net, and more particularly, to an insect-proof net that can install an insect-free net without a separate frame structure even in the presence of other protruding obstacles such as a shutter of a ventilation window.

Generally, insect screens are installed in a large number of buildings and houses to prevent insects such as mosquitoes.

Conventional insect screens are installed directly on the outside of a glass window, or installed with a sliding door to open and close a sliding door, thereby opening an insect screen. There is also an insect screen provided in roll form. In the case of the roll type, the insect screen web wound on the roller is installed on the upper side by using the restoring force which is returned to the original state by the spring.

The present invention relates to a locking structure for a roll insect nets. The locking structure of the roll insect nets according to the present invention comprises: a frame opened in a back and forth direction; A sliding door slidably mounted inside the frame; An insect net connected to the sliding door at one end and connected to one side of the frame at the other end so as to be pulled out or drawn from the frame when the sliding door is moved; And a locking portion for selectively locking or releasing the sliding door to the other side of the frame, wherein the locking portion includes: a supporting member fixedly coupled to the sliding door and having a moving hole in the front and rear direction; A slider mounted on the moving hole so as to be slidable in forward and backward directions and having a latching groove formed on the front surface thereof; A spring disposed on a rear surface of the slider and elastically supporting the slider in a direction opposite to the insecting net; And a latch portion formed on the other side of the frame and bent in a rear direction in which the slider is disposed and selectively inserted into the latch groove, wherein the slider moves in a forward and backward direction perpendicular to the sliding direction of the sliding door, And a locking structure to be engaged with the locking part. The roll screening network disclosed in the above-mentioned technology has a problem in that it is difficult to install the roll screening network in the case where there is a protruding obstacle such as a shutter of a ventilation window, and also it is difficult to operate the installed roll screening network vertically and horizontally.

Japanese Patent Application Laid-Open No. 10-2011-0058762 relates to a shutter opening / closing device for a ventilation window. In the opening and closing of the shutter of the ventilation window, the shutter can be operated by a slide type knob, However, it is difficult to open or close the ventilation window in the state where the roll screen screen is installed, and the screen screen may be stretched or damaged due to the need to press the screen screen. .

Patent No. 1412005 by the present applicant relates to a roll insect control net for an air conditioner outdoor unit, which includes an air passage communicating between an indoor and an outdoor of a building, and an air conditioner disposed between the air conditioner outdoor unit arranged in the building A wind screen inspecting net for an outdoor unit, comprising: a winder disposed at a lower portion between the air passage and the outdoor unit to wind up a mesh member; And a vertical frame mounted on both ends of the horizontal frame and having lower ends mounted on both ends of the winder and disposed on both sides of the air passage, An outer frame having an opening / closing hole communicating with the outdoor unit; A guiding frame which is inserted into the vertical frame at both ends thereof and slides in the vertical direction and is engaged with an end of the net member wound around the winder to open the net member in the outer frame to open and close the opening and closing ball; An opening / closing member for vertically moving the guide frame coupled to an end of the net member to fix the guide frame; Wherein the net member is moved upwardly by the opening and closing member and is deployed in a downward direction by the winder to be wound up, thereby providing a roll insect screening structure for an outdoor unit of an air conditioner. The above technology has a problem in that it is possible to install a roll screening network only when a separate frame is mounted.

Further, in the roll insect nets, the head frame is higher in height than the lower frame, so that it is difficult to stack and transport the head frame.

SUMMARY OF THE INVENTION It is an object of the present invention to provide an insect screen free of installation and operation of an insect screen even in the case of a shutter or other protruding obstacle of a ventilation window.

Another object of the present invention is to provide an insect net that is easy to laminate when laminated for transporting roll insect nets.

In order to achieve the above-mentioned object, the present invention provides a railway vehicle comprising a head frame, a pair of rail frames connected to each other by a pair of head caps at both sides of the head frame, and a pair of rail caps at a lower end of the pair of rail frames And an inner space formed in a longitudinal direction in which the rollers are positioned inside and an insect screen wound around the rollers passing through one side in the longitudinal direction of the inspecting net A head frame including a head frame body having a screen passage hole formed therein and a head frame protruding from an outer lower end of the other longitudinal side surface of the head frame body and having an extension extending to a lower portion and extending downward; A rail frame body formed with a square pillar shape and having a rail hole formed therein so that the insecting net can be moved up and down, and a coupling hole formed on the other side of the rail portion, A rail frame having a predetermined length extending to a lower portion, A lower frame body having a hook portion to which the insecting net is fixedly coupled and a coupling hole formed at the other side of the hook portion and a lower end portion of the lower frame body protruding from an outer lower end of the coupling hole of the lower frame body, Wherein a length of the extended portion is formed to be equal to or longer than an upper portion of the head frame, and an extension of another insecting net is seated on the extended portion of the head frame so that the inserting portion can be laminated do.

In the present invention, the head cap includes a head cap body coupled to a side surface of the head frame, a head cap joint protruding forward from the head cap body and inserted and coupled to the rail frame, And a head cap bolt mounting portion for fixing the insect mortem frame to a lower end of the extension portion. The rail cap includes a rail cap body, a rail cap body, A second rail cap joint formed on the other side of the rail cap body and inserted into the lower frame and formed to be perpendicular to the first rail cap joint, An extension part protruding from a lower end of the rail cap body to form a step and extending downwardly; It characterized in that the cap consists of a rail mounting bolt for. Fixing protrusions may be formed on one side of the head cap joint to fix the rail frame to the rail frame. Fixing protrusions may be formed at one side of the first rail cap joint to fix the rail frame to the rail frame. So that each frame can be fixed in position.

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INDUSTRIAL APPLICABILITY The present invention has an effect that a screening net can be easily mounted and freely operated even in the presence of other protruding obstacles such as a shutter of a ventilation window.

Further, the present invention is advantageous in that even when the ventilation window is installed, the shutter of the ventilation window can be freely opened and closed after the screening net is installed.

Further, the present invention is advantageous in that it is composed of a stepped extension portion and is easy to be stacked, and that the stacking is possible, so that it does not take up much space in transportation or storage.

1 is a perspective view of an insect control net according to the present invention;
2 is a side view of a head frame according to the present invention.
3 is a side view of a rail frame according to the present invention.
4 is a side view of a lower frame according to the present invention;
5 is a perspective view showing a rail cap and a lower frame connected to each other according to the present invention.
6 is a perspective view of a rail cap according to the present invention engaged with a lower frame;
7 is a perspective view of a head cap and a head frame according to the present invention.
8 is a perspective view showing an insect control net according to the present invention.
9 is a cross-sectional view of an insect screen according to the present invention installed on a front surface of a ventilation window.

Hereinafter, embodiments of the present invention in which the above objects can be specifically realized will be described in detail with reference to the accompanying drawings. In the description of the embodiments, the same names and symbols are used for the same components, and further description thereof will be omitted.

2 is a side view of a head frame according to the present invention, FIG. 3 is a side view of a rail frame according to the present invention, FIG. 4 is a side view of a lower frame according to the present invention, FIG. FIG. 6 is a perspective view showing a rail cap according to the present invention engaged with a lower frame, FIG. 7 is a perspective view of a head cap according to the present invention, FIG. FIG. 8 is a perspective view showing an insect control net according to the present invention, and FIG. 9 is a cross-sectional view showing an insect control net according to the present invention installed on a front face of the ventilation window.

As shown in FIG. 1, an overall perspective view of an insect control net 100 according to the present invention is shown. As shown in the figure, an insect-proofing net 1 comprises a head frame 10, a pair of rail frames 20 joined at both sides of the head frame 10, and a pair of rail frames 20, And a frame 30.

A head cap 40 is mounted on both sides of the head frame 10 and the rail frames 20 on both sides are coupled together using the head cap 40. The rail frame 20 is connected to the lower frame 30 through the rail cap 50. [ The insect net section 100 is mounted on the inside of the head frame 10, the rail frame 20 and the lower frame 30. The web screen unit 100 includes a locking device 101, a supporting frame 102 to which the locking device 101 is fixed, an insect web part 103 connected to the upper end of the supporting frame 102, And a roller 104 to which end portions of the rollers 104 are fixed. The roller 104 is located inside the head frame 10 as shown in FIG.

Fig. 2 shows the head frame 10. Fig. The head frame 10 has a head frame body 11 and a space 12 formed inside the body 11 and a roller 104 fixedly supported on the head cap 40 is located in the space 12 do. Of course, the shape of the head frame 10 without a roller is such that the upper part is high, one side is inclined downward, and the other side is connected to the bottom surface while forming a vertical plane. The rollers 104 are located in the inner space 12 of the head frame, and the screen guard 103 is wound around the rollers 104. In addition, the insect control unit 103 has a restoring force to be restored to the original state by being connected with the elastic member to the roller 104, so that when the locking device 101 is released, the insecting unit 103 is wound on the roller 104 in its original state. Therefore, the insect through hole 12-1 through which the insect control unit 103 passes may be formed on one side of the head frame 10 so that the insect control unit 103 can be moved. Inside the frame body 11, bolt holes 13 and 14 for fixing the head cap 40 are provided. Since the frame is generally made of aluminum, the bolt holes 13 and 14 can be formed by opening one side. An extension 15 is protruded from the lower outer end of the head frame body 11 opposite to the insecting through-hole 12-1. The step 16 is formed because the extension 15 protrudes from the head frame body 11 and extends.

3 is a side view of the rail frame 20. Fig. The rail frame 20 includes a frame body 21 having a rectangular rod shape. One side of the rail frame body 21 is formed with rail portions 22 and 23 and the other side is formed with a coupling hole portion 24. Each of the rail portions 22 and 23 includes a first rail portion 22 and a second rail portion 23 and each of the rail portions 22 and 23 is formed by a partition wall, Inserting guide holes 22-1 and 23-1 are provided so that they can be moved up and down. The guiding holes 22-1 of the first rail part are inserted into the guide holes 23 of the second rail part 23 in order to facilitate the operation of the insect control part 103. [ The head cap 40 and the rail cap 50 are engaged with the engaging hole 24 at the other side of the second rail 23. An extension 25 extends from the outer lower end of the coupling hole 24. Since the extension 25 is protruded from the body 21, the step 26 is formed.

4 is a side view of the lower frame 30 according to the present invention. As shown in the drawing, the lower frame 30 includes a body 31 having a predetermined shape. The body 31 includes a hook portion 32 to which the locking device 101 is fixed, A supporting plate 33 for fixing the locking device 101 is formed on the opposite side of the hook 32 and a coupling hole 34 is formed on the side of the hook 32 and the supporting plate 33. [ The engaging hole portion 34 is coupled with the rail frame 20 by the rail cap 50. At the lower outer end of the coupling hole portion 34, an extension portion 35 is extended and a step 36 is formed because the extension portion 35 is protruded.

5 and 6 illustrate that the rail frame 20 and the lower frame 30 are coupled and connected by the rail cap 50. As shown in FIG. As shown in the figure, the rail cap 50 includes a rail cap body 51, a first rail cap joint 52 formed on one side of the body, The second rail cap joint 53 formed on the other side of the body and the extension portion 55 formed at the outer lower end of the body 51 because the body 51 is located at the corner, The extension portion 55 forms a vertical plane. A bolt mounting portion 57 is provided at a lower end of one side of the extending portion 55 and a step 56 is formed because the extending portion 55 is likewise protruded. Since the step 56 is also an edge, it is formed with the same vertical surface as the extending portion 55. The insect screening net 1 of the present invention is fixed to the ventilation window or other window by the bolt mounting portion 57. The rail cap 50 may be formed of an aluminum or polymer material.

6 shows the fixing protrusion 54 formed on the second rail cap joint 53. As shown in Fig. The fixing protrusions 54 are inserted into fixing protrusion holes 27 formed in the rail frame 20 to fix the rail frame 20 and the lower frame 30 in position.

Fig. 7 shows that the head cap 40 is coupled to both sides of the head frame 10. Fig. Although not shown in the drawings, the rollers 104 are fixed in position so as to be rotatable to the head caps 40a and 40b on both sides. The head cap 40 is formed with the head cap bodies 41a and 41b in the same shape as the side surface of the head frame 10. A roller fixing hole 42a for fixing the roller 104 to the center side is provided on one side head cap body 41a and a roller support bar 42b for fixing the position while supporting the roller is provided on the other side head cap body 41b. Is formed. The head cap 40 is fixed to the head frame 10 by a plurality of projections formed to be fixed to the head frame 10 and a head frame joint 44 inserted into the head frame 10. The head cap 40 is provided with a head cap joint 43 for engaging with the rail frame 20 in a direction perpendicular to the plane of engagement with the head frame 10. Bolt holes 48 and 49 are formed in the diagonal direction of the head cap body 41 so as to match the bolt holes 13 and 14 formed in the body 11 of the head frame. At the lower end of the outer side of the body 11 of the head cap, an extended portion 45 extending downward is formed. The step 46 is formed because the extension 45 protrudes from the head cap body 41. Further, a bolt mounting portion 47 for mounting a bolt is provided at the lower end of the extending portion 45. The head cap 40 may also be formed of aluminum or polymer injection molding.

8 shows a laminated structure of the insect control net 1 according to the present invention. The insect-proofing net 1 according to the present invention has a step formed in each configuration because the extended portion is formed by protruding, and the step serves as a stopper for fixing the position of the insecting net when stacking. In order to laminate the screen inspecting net 1, the length of the extending portion should be equal to or longer than the upper surface of the head frame 10, and the extending portion can be stacked since it is seated at the step. Therefore, the insect-proofing net 1 according to the present invention is easy to be stacked and easy to store and transport.

9 shows an insect-proofing net 1 according to the present invention installed on a front surface of a ventilation window 200. As shown in FIG. In general, the ventilation window 200 includes a handle lever (not shown). Since the insect control net 1 according to the present invention can be mounted while the inside of the handle lever and the outside of the ventilation window are surrounded by the extension, It does not interfere with operation. therefore. Even if there is a protruding obstacle such as a shutter of a ventilation window, it can be easily installed. The ventilation window 200 shown in the figure is composed of a ventilation window frame 201 and a shutter 202.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limiting the scope of the invention as defined by the appended claims. You will understand the point. It goes without saying that variations can be made by those skilled in the art without departing from the spirit of the present invention.

1: Screening
10: head frame 11: head frame body
12: inner space 13: bolt hole
14: Bolt hole 15: Extension part
16: step
20: rail frame 21: rail frame body
22: first rail part 23: second rail part
24: engaging hole portion 25:
26: Step 27: Fixing projection hole
30: lower frame 31: lower frame body
32: hook portion 33:
34: engaging hole portion 35:
36: step
40a, 40b: head cap 41a, 41b: head cap body
42a: Roller fixing hole 42b: Roller support bar
43a, 43b: head cap joint 44a, 44b: head frame joint
45a, 45b: extension portions 46a, 46b:
47a, 47b: bolt mounting portions 48a, 48b, 49a, 49b: bolt holes
50: rail cap 51: rail cap body
52: second rail cap joint 53: first rail cap joint
54: Fixing projection 55: Extension part
56: step 57: bolt mounting part
100: screen inspecting part 101: locking device
102: locking device supporting frame 103: insect net part
104: Rollers
200: Ventilation window 201: Ventilation window frame
202: Shutter

Claims

A pair of rail frames connected to each other by a pair of head caps at both sides of the head frame and a lower frame connected to each other by a pair of rail caps at a lower end of the pair of rail frames And a roll inspecting net portion is provided inside the frame,
A head frame body having an inner space formed in a longitudinal direction in which the rollers are located and a screen passage hole formed in one longitudinal side of the longitudinal direction to allow the screening insulator wound on the rollers to pass therethrough, A head frame protruding from a lower end to form a step, and having an extension portion of a predetermined length extending downward;
A rail frame body formed with a square pillar shape and having a rail hole formed therein so that the insecting net can be moved up and down, and a coupling hole formed on the other side of the rail portion, A rail frame having a predetermined length extending to a lower portion, And
A lower frame body having a hook portion to which the insecting net is fixedly coupled and a coupling hole formed on the other side of the hook portion and a lower frame body protruding from an outer lower end of the coupling hole of the lower frame body, And a lower frame composed of an extension portion,
The length of the extended portion is formed to be equal to or longer than the upper portion of the head frame,
And an extension of another insect net is seated on the step, so that the insect net can be laminated.

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The method according to claim 1,
The head cap includes a head cap body coupled to a side surface of the head frame, a head cap joint protruding forward from the head cap body and inserted into the rail frame, And a head cap bolt mounting part for fixing the screen frame to the lower end of the extension part,
The rail cap includes a rail cap body, a first rail cap joint formed on one side of the rail cap body and inserted into the rail frame, and a second rail cap joint formed on the other side of the rail cap body, A second rail cap joint formed at right angles to the first rail cap joint, an extension portion protruding from a lower end of the rail cap body to form a step and extending downwardly, and an insulator main body fixed to a lower end of the extension portion And a rail cap bolt mounting portion for mounting the rail cap bolts.

The method according to claim 6,
Wherein a fixing protrusion is formed at one side of the head cap joint so as to be engaged with the rail frame,
And a fixing protrusion is formed at one side of the first rail cap joint so as to be fixedly coupled to the rail frame.