KR20150079136A

KR20150079136A - Fiber mesh fixing apparatus for safety and prevention of falling

Info

Publication number: KR20150079136A
Application number: KR1020130169176A
Authority: KR
Inventors: 김재원; 김민경; 오창현; 김윤영; 도미애
Original assignee: (주) 텍스토머
Priority date: 2013-12-31
Filing date: 2013-12-31
Publication date: 2015-07-08

Abstract

The present invention relates to a fixing device for a net screen for fixing a netting to a frame in which grooves are formed on one side and both ends of the groove are protruded inwardly, An elastic member inserted into the groove together with one side end of the net and fixing one end of the net into the groove; and a fixing base inserted into the groove and fixed to the frame while pressing the elastic member, It is firmly fixed and can be applied to any type of frame.

Description

TECHNICAL FIELD [0001] The present invention relates to a fiber screen fixing apparatus for preventing crime and security,

[0001] The present invention relates to a fiber screen inspecting apparatus for preventing crime and crash, and more particularly to a fiber screen inspecting apparatus for securing a fiber screen inspecting apparatus for securing crime prevention and fall prevention, To an insect screen fixing device.

In general, insect screens are installed in windows or doors to prevent insects such as flies or mosquitoes from entering the interior space. Since the insect screens are mainly used in the open windows during the summer season, they need to have a certain level of security, protection function and fall prevention function in addition to the basic insect control function, and accordingly, there is a need to develop an insect screen assembly structure.

However, it is impossible to prevent an outside person from intruding into a building because the structure of the conventional insect screening net structure can easily fall or break the end portion of the screen by the external force due to its structural characteristics, and when children inadvertently lean or push There is a problem in that it may lead to a falling accident because the insect action may be torn or the end can be torn due to its weight and force.

In order to solve the problem of the assembling structure of such an insect screen, Korean Registered Utility Model No. 20-0462358 discloses a horizontal part which is inserted into a groove on the frame and which is disposed on the upper side of the frame on the frame, Discloses a glass fiber screen inspecting net configured to fix a screen net on a frame by using a vertical stand formed by a vertical portion extending vertically and a wing portion formed on the vertical portion and engaged with a hanging jaw on the frame.

However, when the screen is pushed into the groove by using a fixing table as shown in the blank compensation, the inserting structure of the screen inserting is easily inserted into the groove by the vertical part of the fixing table, However, since the vertical part of the fixing table and the insect control net are spaced apart from each other, the insect control net and the inner surface of the groove are spaced apart from each other, and are adhered only to the horizontal part and the engaging jaw of the fixing table, This problem can not be solved by the external force.

In addition, in the state of the above structure, there is a problem that the fixing stand made of an elastic material when the pulling external force acts on the insecting net and the wing portion can be easily detached from the hook of the frame.

In addition, in the above-described conventional structure, the distance between the vertical portions and the formation position of the wing portion should be formed to match the dimension of the engaging jaw of the frame. However, since the dimension of each jaw is varied for each manufacturer, Therefore, it is inconvenient for the maker of the fixture to select and use the fixture having a plurality of different sizes for each manufacturer of the frame to manufacture and install the fixture, which causes the manufacturing cost and the equipment to increase.

Registration Utility Model No. 20-0462358

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art as described above, and it is an object of the present invention to provide a method of inserting an insect necrotic member into a groove formed in a frame, It is an object of the present invention to provide a fiber screen guard fixing device for preventing crime and for preventing a network from being easily torn off on a frame by interaction.

Another object of the present invention is to provide a fixing table that can be applied to a frame having various dimensions for each maker, so that productivity is improved and production cost is reduced because a facility for each dimension is not required.

In order to achieve the above object, the present invention provides a fixing device for a netting for fixing a netting to a frame in which grooves are formed on one side and a hooking protrusion protrudes inward at both ends of the groove, An elastic member inserted into the groove together with the end portion to fix one end of the net into the groove, and a fixing base inserted into the groove and fixed to the frame while pressing the elastic member.

In this case, the netting is made of at least one selected from monofilament yarns, PVC coated monofilament yarns, PVC coated multifilament yarns, synthetic resin yarns, aramid multifilament yarns and PVC coated aramid multifilament yarns.

According to another aspect of the present invention, there is provided a fiber screen inspecting apparatus for inspecting crime and crashing, comprising: an elastic member formed to have a size that fills a groove of a frame, a mesh is inserted and fixed in a groove of the frame, The elastic member is pressed and deformed by the fixing bar fitted to the groove so that the net is firmly fixed to the inner surface of the groove so as to be pressed against the inner surface of the groove so that the net is not easily detached from the frame even when receiving an external force such as pulling or jumping.

Further, the insect-shielded fabric can be easily woven using one or more selected from monofilament yarns, PVC coated monofilament yarns, PVC coated multifilament yarns, synthetic resin yarns, or aramid multifilament yarns and PVC coated aramid multifilament yarns There is an effect that the fixing force is firmly maintained without being slipped on the frame without being cut off, thereby preventing the installation and disengagement from the use.

As a result, the insect protective net can be used for crime prevention and fall prevention, and it has a bonding strength sufficient to withstand adults as well.

1 is an exploded perspective view of a fiber screen inspecting apparatus fixing apparatus for crime prevention and fall prevention according to the present invention.
2 is a cross-sectional side view in the exploded state of the net fixation apparatus according to the present invention
Fig. 3 is a side sectional view of the elastic member according to the present invention,
Fig. 4 is a side sectional view of the state where the elastic member is positioned at the groove entrance to press the elastic member with the fixing table according to the present invention
5 is a side cross-sectional view of a state in which the elastic member is pressed by a fixing table according to the present invention
6 is a frame form and a modified example of a dimension of another embodiment according to the present invention
7 is a side sectional view of another embodiment of the present invention

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

1 to 7, a fiber screen inspecting network fixing apparatus to be installed on a window frame or a door frame for crime prevention and fall prevention according to the present invention includes an elastic member 20 for inserting and fixing the net 5 into the frame 10, (30).

1 and 2, the frame 10 is formed with a groove 12 through which the net 5 is inserted and fixed. At both ends of the upper side of the groove 12, the engaging protrusions 13 and 14 are inwardly And support walls 16 and 17 are formed to face the surfaces of the engaging protrusions 13 and 14 and the frame 10. The support walls 16 and 17 are engaged with the engaging protrusions 13 and 14, And is formed to extend upwardly from the latching jaws 13 and 14 separately.

At this time, the support walls 16 and 17 may be formed in a round shape, a sloping shape or a vertical shape as shown in FIGS. 2 and 7. As well as various forms not shown.

Then, the frame 10 is usually injection molded or extruded with aluminum or PVC.

The net 5 inserted into the groove 12 of the frame 10 is made of black polyethylene terephthalate monofilament yarn having a density of 28-50EA / inch and an opening size of 450-700μm, A metal nanocomposite layer is formed and a soft transparent coating layer is formed on the whole, or monofilament yarn, PVC coated monofilament yarn or PVC coated multifilament yarn or synthetic resin yarn is used. As the hard synthetic resin yarn, PET, PP, nylon, PE and the like are alternatively used. The diameter of the yarn is 0.15 to 0.25 mm. Examples of the synthetic resin yarn include PET elastomer yarn, PBT elastomer yarn and urethane elastomer yarn. Multifilament yarns are coated with PVC.

In addition, the aramid multifilament yarn may be made of aramid multifilament yarn having excellent insulation and strength that can not easily be torn or cut by an external force. Alternatively, a PVC coated aramid multifilament yarn may be used. The PVC coated aramid multifilament yarn may be an aramid multifilament yarn It is easy to press the inside of the groove 12 of the frame 10 because the frictional force is improved by the PVC coating layer which forms the shell.

Since the flexible fiber is used in the present invention, it is possible to construct the product on site only once. However, in the past, since the net is mainly made of stainless steel material for crime prevention or fall prevention, Since it is difficult to process according to the dimensions of the frame, it has been built in the factory together with the frame, so that the worker visits the site to measure the dimension and then returns to install the finished product. There was a problem.

The elastic member 20 provided for inserting and fixing the net 5 into the groove 12 is made of a material having elasticity such as rubber so as to fill the groove 12 of the frame 10 Is inserted while pushing the end side of the netting 5 positioned on the side of the groove 12 along the one side support wall 17 of the frame 10 into the groove 12 so that the lower ends of the both of the engaging shoulders 13, . At this time, the latching force is a weak level as shown in FIG. 3, but when the latching force is pressed by the fixing table 30 to be described later, the latching force is firmly held as shown in FIG.

The elastic member 20 is formed entirely of an elastic material so that it can be deformed in the groove 12 and a through hole 21 may be formed in the longitudinal direction so that the shape of the elastic member 20 is deformed. It is preferable that the concave and convex portions 23 are continuously formed on the entire outer periphery as shown in Fig. 2 in order to increase the frictional force with the contact surface and the net 5 inside.

The fixing table 30 for pressing the elastic member 20 presses the elastic member 20 fixed in the groove 12 from the outside of the groove 12 so that the net 5 contacts the groove 12 and the elastic member 20 So as to be pressed and fixed.

3 to 5, the fixing table 30 includes a pressurizing blade 33 which is in close contact with the elastic member 20 and is caught and supported by the engaging jaws 13 and 14, And a connecting portion 32 for facilitating insertion and fixing in the groove.

For this purpose, the connection portion 32 is formed in an angular or '∩' shape.

On both sides of the upper portion of the connecting portion 32, there are provided a head portion 34 to which the both end sides are closely attached to the support walls 16, 17 facing each other with the engagement protrusions 13, 14 and the surface of the frame 10 .

As shown in FIG. 5, the head part 34 is formed to protrude from the side surface of the connection part 32. After the insertion of the fixing part 30 is completed, And the adhesive is impregnated into the space between the protruding head portion 34 and the connecting portion 32. [

Since the pressing blade 33 has elasticity by the connecting portion 32, the fixing blade 30 can be easily inserted into the groove and the pressing jaws 13, 14 and is brought into close contact with the support walls 16, 17 by the head portion 34. [

The procedure for fixing the netting for preventing crime and falling according to the present invention is as follows.

2, the net 5, the elastic member 20, and the fixing base 30 are provided on the groove 12 of the frame 10, and then the elastic member 20 is used as shown in Fig. 3 Push the netting (5) into the groove (12). At this time, one end of the net 5 is positioned with a sufficient clearance on the upper side of the elastic member 20 via the outer peripheral edge of the one support wall 17 and the elastic member 20. Also, in this state, the elastic member 20 is caught by the engagement protrusions 13 and 14 on the frame 10. [

Then, as shown in FIGS. 4 and 5, when the elastic member 20 is pressed while the one end of the net 5 including one end of the net 5 is in close contact with the outer side of the groove 12 using the fixing table 30 , The outer periphery side of the elastic member 20 is brought into close contact with the groove 12, and the netting 5 positioned therebetween is pressed and fixed. At this time, both end sides of the head portion 34 of the fixing table 30 are brought into close contact with the both supporting walls 16, 17 of the frame 10.

In the process of inserting the elastic member 20 and the net 5 and inserting the fixing bar 30, the fixing process is further performed by further bonding the fixing bar 30 with the adhesive after the insertion.

FIG. 6 is a view showing frame shapes and modified dimensions according to known manufacturers. As shown in FIG. 6, the frame 10 is manufactured by A-type, B-type, C-type, However, since the fixing base of the present invention has elasticity by the connecting portion 32, it can be applied regardless of the dimensions of the frame.

FIG. 7 shows an example in which the fixing base of the present invention is applied to the A-type and the C-type in FIG. 6, and the B-type embodiment is applied through FIGS. 1 to 5, Even if the support walls 16 and 17 are formed in a round shape, an oblique inclined oblique shape, a vertical shape, or the like, it is possible to apply the fixture of the present invention.

As described above, it can be seen that the fixing table of the present invention is applicable to any type of frame currently being manufactured regardless of the frame shape.

5: Fence 10: Frame
12: groove 13,14:
16, 17: support wall 20: elastic member
23: concave / convex portion 30:
32: connecting portion 33: engaging wing portion
34:

Claims

A groove 12 is formed on one side of the groove 12 and a fixing device for fixing the netting 5 to the frame 10 having the engaging protrusions 13 and 14 protruded inward is provided on both ends of the upper side of the groove 12 As a result,
An elastic member 20 inserted into the groove 12 together with one end of the net 5 to fix one end of the net into the groove;
And a fixing table (30) inserted into the groove (12) while pressing the elastic member (20) and fixed to the frame (10).

The method according to claim 1,
The fixing table 30 includes a pressurizing blade 33 which is in close contact with the elastic member 20 and which is supported by the engaging jaws 13 and 14 and supported by the pressurizing blade 33, And a connection part (32) for facilitating the fixing of the fiber screen inspecting network.

3. The method of claim 2,
On both sides of the upper portion of the connection portion 32, a head portion 34 is formed in which the both end sides are closely contacted to the support walls 16 and 17 which face each other with the engagement protrusions 13 and 14 and the surface of the frame 10 Wherein the fixing device is a fiber inserting network fixing device for crime prevention and fall prevention.

The method according to claim 1,
Wherein the elastic member (20) is formed continuously with the protrusions (23) on the entire outer periphery of the elastic member (20).

The method according to claim 1,
The net 5 is woven using at least one selected from monofilament yarns, PVC coated monofilament yarns, PVC coated multifilament yarns, synthetic resin yarns or aramid multifilament yarns and PVC coated aramid multifilament yarns. Fixing device for fiber screen inspections for crime prevention and fall prevention.