KR20050033313A - Fall prevention apparatus for building - Google Patents

Abstract

A fall prevention system for a building is provided to prevent the accidental fall and the trespass through an opening by installing simply regardless of the open structure, not to be obstacle to ventilation of an opening and a visual field and to dismantle and keep simply. The fall prevention system for a building comprises: a protection member(11) protecting an opening(4) and having elasticity; a protection unit(10) comprising a primary reinforcement member(17) formed on the upper and lower ends of the protection member(11) and composed of an attachment(15) and a joint(16), a secondary reinforcement member(17a) formed to the center of the protection member(11) and composed of an attachment(15) and a joint(16), a third reinforcement member(17b) formed on both sides of the protection member(11) and composed of an attachment(15) and a joint(16), and a rope(12) placed in the primary reinforcement member(17) and the secondary reinforcement member(17a), and supporting the protection member(11) and fixed to a primary hanger member(40); a hanger member comprising a primary hanger member(40), a secondary hanger member, a third hanger member and a fourth hanger member and fixing the protection unit(10); and a fixing unit comprising a primary fixture and a secondary fixture and fixing the hanger member and having a height control member.

Description

Fall prevention apparatus for building

The present invention relates to a fall prevention device for a building, and more particularly, in a new building or an existing building, a fixed interval moving and opening and closing to protect and push and pull openings such as balcony and windows penetrated with the outside. a protective part comprising a net screen-type protective member having elasticity against rolling, and a reinforcing part for reinforcing an outer end portion and an inner region of the protective member having weak self-supporting force; A hook member having a detachable structure for fixing a protective part; It secures the hook member and constitutes the mounting part with height adjustment means.The user can install it easily regardless of the opening structure to prevent fall and prevent external invasion through the opening, and it is easy to dismantle and reinstall in case of emergency and moving of fire. Fall fall prevention device that can be easily stored by dismantling.

Generally, in a building such as a residential apartment or villa, a fall accident is caused by a veranda or balcony (hereinafter referred to as a "balcony") and a window penetrating the exterior. The majority of residential buildings have hand rails in the balconies, balcony windows in the balcony openings for efficient space use, and screens in the outer walls and through windows.

However, the balcony windows are generally open and living except in winter or rainy season, and the upper part of the railing is open, and the window screen is easily opened and the fall arrest force is weak so that the possibility of falling by the residents is always exposed. . In particular, children who have low judgment in risk situations and are not agile in dealing with risks are so severe that they fall third in the fatality rankings following traffic accidents and drowning accidents. In the early 10 years, about 60% is increasing. This is attributed to the increase in the number of double- earning couples and the vacant homes of adults and the rise of residential environment.

Also, in 2002, 10,835 deaths were caused by falling accidents in industrial sites such as new building sites, and serious casualties due to the falling accidents are emerging as social problems.

In order to prevent falling accidents through the balcony openings of apartments or houses, the known prior art is usually installed on the window frame or the outer wall, and a security window composed of a tubular body, a lattice and a fold, and a height extended to the safety area of the opening through the tubular body. It is divided into one safety railing, and the fall prevention through the opening can be prevented by the security window and the safety railing.

However, conventional security windows and safety railings are metals such as steel and aluminum, and in order to install them in various opening structures of existing buildings, the manufacturer has to visit the installation site, measure the specifications and conditions, and customize and install them. In particular, fixed security windows and safety railings should be almost completely dismantled and reinstalled during moving, and in case of emergencies such as fires, they can cause life loss. It is difficult to standardize products that can be installed and dismantled.

 For example, despite the possibility of falling accidents always exposed on balconies or windows that penetrate the exterior of residential buildings such as apartments and villas, one of the reasons for neglecting fall safety measures is the construction of additional security windows or safety railings. As a castle, it can be said that a lot of construction cost is avoided and it is avoided because of the trouble of construction.

In addition, the known prior art that is installed for construction in order to prevent the fall accident through the opening in the new building site is a prefabricated steel railing that is usually fixed to the end of the wall or slab (slab) by a fixed bracket to open the opening and the opening through the construction. Fall accident can be prevented.

However, the conventional safety railing for construction is a heavy steel structure, which is inconvenient to move and dismantle, and the components of the railing need to be assembled and dismantled individually to increase the complexity and labor costs, and to be fixed at the end of the wall or slab, thereby increasing the risk of work There is a problem that follows.

Accordingly, an object of the present invention is to provide a fall prevention device for a building having a structure that can be easily installed and dismantled by the consumer and is easy to store.

Another object of the present invention is to provide a fall prevention device for a building consisting of a protective member having elasticity at the end and a fixed interval movement in the form of a net screen (net screen).

Still another object of the present invention is to provide a fall prevention device for a building having reinforcing means for reinforcing a protective member having weak self-supporting force.

SUMMARY OF THE INVENTION An object of the present invention is to provide a fall prevention device for a building having a mounting portion of a tubular body having a height adjusting means, a wall surface, and a fixing means that can be easily installed on a sash.

Another object of the present invention is to provide a simple protective opening and closing means.

Still another object of the present invention is to provide a fall prevention device for buildings, which can reduce costs and standardize.

In order to achieve the above object, the present invention, the first reinforcing portion or the third reinforcing portion for guiding the horizontal movement and is coupled to accommodate the upper and lower ends of the protective member and the protective member having a net-screen-type elasticity And a protecting part including a third reinforcing part or side fixing member for receiving and supporting the side of the protecting member, and a second reinforcing part or fourth reinforcing part for supporting a central area. A hook member for fixing the protective part; A mounting portion fixing the hook member and having a height adjusting means; It is achieved by installing a fall prevention device for a building, characterized in that the opening and closing means for opening and closing the protective part.

Here, the protective member is a synthetic resin material (PP, PE, NYLON, etc.) having a stretchable elasticity of a fixed interval that is pushed and pulled in the direction of the hook member in the form of a net screen and rolled in the form of a roll during movement and storage. ), Safety net of perforated sheet or porous sheet of synthetic rubber or form mesh (form mesh) is preferable, but it can be applied as a mesh of soft nonferrous metal.

 And each of the reinforcing portion is preferably made of elastic and durable synthetic fibers or synthetic rubber belt (belt) for expansion and contraction for fixing to the hook member, but may be integrally woven or molded of the same material as the protective member It may also be prepared by.

In addition, the first reinforcing part, the third reinforcing part, and the fourth reinforcing part are secured to the hook member, and a loop rope for supporting the protective member so as not to be moved to the outside of the opening when the child is suspended from the protective member or pushed out. It is preferable to accommodate and provide, the loop rope may be applied to a round type (strap type) or a strap type (strap type), it may further include a fixing clip for fixing the loop rope and the protective member.

On both sides of the protection member, the end portion of the protection member is accommodated so that the consumer can cut the protection member purchased with a sufficient length to match the opening length to be actually protected, and can easily reinforce and fix the side of the protection member prefabricated. It is also possible to provide a side fixing member made of a high-strength plastic (plastic) or iron or lightweight non-ferrous metal material is coupled to a plurality of bolt fastening and provided with a plurality of hook holes fixed to the hook member.

In addition, the handle may be further configured in the central region of the side fixing member by pulling the protective member so as to facilitate attachment and detachment of the hook member.

In addition, the protective part and the mounting portion may further include a lifting and lowering operation unit for opening and closing the opening and the rail or roller for guiding the lifting and lowering.

One side of the protective part may further include a winding part to receive and draw the protective part, and the winding part may be applied by an automatic terminal type by a spring action and a manual terminal type by rolling the lever.

The first reinforcing part formed on the upper part of the protective part further includes a plurality of eyelets and a plurality of hangers for accommodating the second mounting part, and the second mounting part is horizontally installed in the ceiling area. It is also possible to construct a curtain-type protection unit that is easy to open and close by hanging a hanger.

In addition, the mounting portion is one side is coupled to receive the handrail main pipe, the other side is fixed to the upper structure surface, such as slab, it is preferable to constitute the first mounting portion of the tubular body having a height adjustment means, but one side is to accommodate various installation conditions The second mounting portion of the tubular body supported on the floor or wall and the other side is supported on the bottom or wall of the slab, it is preferable that the two mounting portion is preferably a single facade, but usually 2.4 ~ 3m building Considering the length corresponding to the height of the floor, it is divided into the upper holding and lower holding facades for the convenience of transportation and assembly.The coupling is inserted into the end of the other holding facade to the connector which is formed on one side of the holding facade. Coupling of external connector to fix with fasteners such as fixing pins or latches, and internal connector formed on one side of the post It can be applied by coupling the inside of the tube to insert the other one of the support exterior and fixed with a fastener such as a fixing pin or a latch, and directly install the anchor bolt at a predetermined position among the wall, ceiling and floor of the building. It can also be applied as a mounting part for fixing.

The hook member for fixing the protection part is formed of a cylindrical sleeve (pipe sleeve) accommodated in one mounting part or the second mounting part and integrally formed on one side according to the installation condition and the fixing method of the protection part and through the hook bolt. A first hook member for fixing the loop rope, a second hook member consisting of a hook having an anchor bolt and a nut part using a wall, floor, or slab of the building as a mounting portion, and fixed to a window sash frame. A nut is formed to which the chassis receiving groove and the fixing bolt are fastened, and the third ring member is formed on the other side of the bracket which is provided with the hook, and the anchor bolt hole is installed on the window frame or the wall and through which anchor bolts such as anchor bolts or concrete nails penetrate. It can comprise a fourth hanger member consisting of a plate and a hanger rod.

The hook of each hook member may be applied as a snap hook so as not to be separated from the hook rope or the hook hole, and the hook of the second hook member may be used as an eye nut.

And the anchor bolt may use a sleeve anchor (sleeve anchor), hitting anchor, buried anchor.

In addition, the loop rope may further include a link snap ring for hooks and easy hooks of the respective hook members.

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

In the various embodiments described, components having the same configuration will be representatively described in one embodiment by applying the same reference numerals, and only the configuration different from the embodiment will be described in other embodiments.

1 is a front view and an enlarged cross-sectional view showing the installation state of the fall prevention device for buildings according to the first embodiment of the present invention, Figure 2 is a detailed cross-sectional view of the first mounting portion used in the fall prevention device for buildings of the present invention to be. As shown in these figures, a protective member 11 which protects the opening 4 and has elasticity is formed on the upper and lower ends of the protective member 11 and includes a pad 15 and a coupling part 16. The first reinforcing portion 17 is formed, the second reinforcing portion (17a) formed in the central region of the protective member 11 and composed of a pad 15 and the engaging portion 16, and the protective member 11 Formed on both sides of the third reinforcement part 17b including the paddle 15 and the coupling part 16 and installed in the first reinforcement part 17 and the second reinforcement part 17a, The protection part 10 which consists of the ring rope 12 which supports the member 11 and is fixed to the 1st hanger member 40 is provided.

In addition, the protection member 11 is fixed to the loop rope 12, and a plurality of fixed clips 50 composed of a clip portion 51, a close contact portion 52, and an insertion bent portion 53 are provided. It is press-fitted on the 1st reinforcement part 17 and the 2nd reinforcement part 17a.

In addition, the first mounting portion 200 is accommodated in the cylindrical sleeve 41 is formed integrally on one side to form a nut portion 42, and a hook bolt 43 formed with a hook on one side to fix the loop rope 12 A first hook member 40; As a tubular body, the bolt hole 214 and the height adjustment extension bolt hole 215 of the fixing bolt 232 for fixing the fixing nut 230 is formed at predetermined intervals, and is configured adjacent to one end and the bolt A pillar exterior portion 210 composed of a fixing bolt 212 and a bolt hole (not shown) for fixing the shaft tube 241, and a tool insertion hole 213 configured at the lower side of the other side; Insertion support tube 221 that is received at one end of the support exterior portion 210 and supported, and the third nut portion coupled to the lower portion of the insertion support tube 221 and fastening the fixing bolt 224 to the side ( 223 is formed and a bolt hole (not shown) of the fastening bolt 225 is provided on the lower handrail engaging portion 220 consisting of a clamp 222 coupled to the main pipe of the handrail 1; A first nut part 232 formed in the axial direction and fastening the bolt shaft 242 and a fastening bolt 232 formed in the circumferential direction of the first nut part 232 and fixed to the strut exterior 211 are fastened. A height-adjustable fixing nut part 230 including at least one second nut part (not shown); The bolt shaft inner tube 241 is formed with a fixing protrusion 245 in the center region and a support plate 244 having a plurality of anchor through holes 247 coupled to one side thereof and a bolt shaft 242 for adjusting the height at the other side thereof. A first mounting portion 200 is provided, which is composed of a support inner tube section 240 composed of a rubber pad 246 provided between the support plate 244 and the contact surface of the slab 1.

Wherein the coupling portion 16 of each of the reinforcing portion (17, 17a, 17b) can be combined by sewing or compression bonding, may be made of the same material as the protective member 11 in one piece, the protection In order to reinforce the coupling of the member 11 and the reinforcement parts 17, 17a, and 17b, a filling member (not shown) filling the space of the protective member 11 in the coupling part 16 may be further included.

In addition, a plurality of holes 19 are installed at predetermined intervals in the linear direction between the first reinforcement part 17 and the second reinforcement part 17a, and the ring rope 12 is penetrated by the holes 19 to protect the protection member ( 11) may be supported.

By such a configuration, the first mounting portion 200 is provided to the bolt hole 214 or the height adjustment extension bolt hole 215 to be close to the height between the upper surface of the rail (1) main pipe and the bottom surface of the slab (3). Align the fixing nut 230 coupled with the bolt shaft 242 of the support inner tube part 240 and fix it with the fixing bolt 232, and insert the first hook member 40 into the support outer tube 211, and then hang it. It is fixed at a predetermined interval through the bolt 43, the support plate 244 abuts on the bottom of the slab (1) and the handrail coupling portion 220 is fastened to the handrail (1) through the fastening bolt 225 and rotated. After fixing to the railing (1) with a fixing bolt 224 for prevention, and turning the tool clockwise by inserting the tool into the tool insertion holes (213, 243), the fixing protrusion 245 is extended by the expansion of the support inner tube 240 is slab ( 3) It is forced to the bottom and fixed firmly.

Then, one side of the loop rope 12 accommodated in the protective part 10 is fastened to the first hook member 40 fixed to the first mounting part 200 installed on one side, and the other side of the loop rope 12 is installed on the other side. After pulling on the first hook member 40 fixed to the first mounting part 200, the fixing clip 50 is formed on the first reinforcing part 17 and the second reinforcing part 17a of one side of the protective part 10. After fixing and pulling or pushing the other side of the protective member 11 to a predetermined position and fixing it with the fixing clip 50 on the first reinforcing portion 17 and the second reinforcing portion 17a on the other side of the protective member 11. Installation of the protection unit 10 is completed, disassembly may be the reverse of the installation.

In addition, the protective member 11 reinforced with each of the reinforcing portion (17, 17a, 17b) is firmly installed on the first hook member 40 through the received ring rope (1) when the child is suspended or moved outside The protective part 10 can be prevented from being pushed or moved outward of the opening 4, and is positioned at a predetermined length when the length of the non-stretching protective member 11 is slightly shorter than the length of the opening 4 to be installed. When it extends until it extends, and when the length of the protection member 11 is longer, it pushes both ends of the protection member 11 to a center direction, and has the elasticity of the fixed space movement which is folded inwardly somewhat, and the protection part 10 It can be installed easily on the first hook member (40).

Through the first hook member 40 accommodated in the first mounting portion 200, it is possible to simplify the vertical expansion and height adjustment of the protective portion 10.

In addition, the first mounting portion 200 is installed on the main pipe of the handrail 1, and can be easily installed in various opening 4 height structures through the height adjustable fixing nut part 230, and the height adjustable type. By constructing the fixing nut 230, the length of the bolt shaft 242, which has lower structural strength than that of the support shaft 211 and the bolt shaft inner tube 241, was shortened as much as possible. ) By coupling the fixing bolts 230 and 232 to the support exterior 211 can strengthen the support strength of the first mounting portion 200.

In the above-described embodiment, the protection part 10 having the third reinforcement part 17b is provided on both sides of the protection member 11, but the first side fixing member 70 is provided on both sides of the protection member 11. Alternatively, the protection part 20 provided with the second side fixing member 75 may be applied.

Therefore, according to the present invention, as a fall prevention device for buildings having a simple structure installed in the upper opening of the railing (1), the user can easily install regardless of the opening structure to prevent the fall accident and to prevent external intrusion through the installation opening. It can provide a fall prevention device for buildings that is easy to dismantle and store without impairing ventilation and visibility through the openings.

Figure 3 is a front view and enlarged cross-sectional view showing the installation state of the fall prevention device for buildings according to a second embodiment of the present invention, Figure 4 is a detailed cross-sectional view of the elevating operation of Figure 3, Figure 5 is the present invention Detailed sectional view of the second mounting portion used in the fall prevention device for buildings. As shown, unlike the first embodiment described above, as a lifting and lowering type for opening and closing the opening 4, it is formed on the upper and lower ends of the protective member 11, the protective member 11 and the pad 15 ) And the first reinforcing portion 17 composed of the coupling portion 16 and the fourth reinforcing portion 17c formed in the central region of the protective member 11 and composed of the pad 15 and the coupling portion 16. ) And a protection portion configured to receive and couple the side of the protection member 11 and include a pair of first side fixing members 70 including a fixed flange 71, a coupling flange 72, and a coupling bolt 73. 20 is provided.

In addition, the plurality of lifting guide members 69 and the second mounting unit 300 are tightly coupled to the fixing flange 71 of the first side fixing member 70 and guide the lifting and lowering, and the fixing bolt 64 is fixed thereto. And a plurality of rail fixing members (60) consisting of a cylindrical sleeve (61) having a nut (63) formed at one side and a rail bracket (62) formed at the other side, and accommodated and fixed to the rail fixing member (60). A rail 66 coupled to the bolt 68 and having a stopper 250 formed at both ends thereof, and a rail portion 65 including a plurality of latch insertion holes 67 in a linear direction of the rail 66.

In addition, the tubular body is formed at predetermined intervals and is configured to be adjacent to the bolt hole 214 and the height adjustment extension bolt ball 215 of the fixing bolt 232 for fixing the fixing nut portion 230 and one end portion. A bolt hole (not shown) of the fixing bolt 212 for fixing the bolt shaft inner tube 241 is formed, one end of the outer column (211a) is fixed and inserted into the connector 216, the connector 216 on one side Is formed and a lower end of the other side is provided with a tool holder hole 213 is provided with a second pinned external appearance (211b), and the fixing means such as fixing pins or latches to fix the first columned appearance 211a and the connector 216 Shoji exterior portion 210 is composed of; Insertion support tube 321 accommodated and supported at one end of the second column outer view (211a), and is coupled to the lower portion of the insertion support tube 321, the fixing projection 325 is formed in the center area and a plurality of outside An outer support portion 320 including a support plate 324 provided with an anchor hole 327 and a rubber pad 326 provided between the support plate 324 and a close contact surface of the bottom 5; A first nut part 232 formed in the axial direction and fastening the bolt shaft 242, and a fixing bolt 232 formed in the circumferential direction of the first nut part 232 and fixed to the first column exterior 211 a. A height-adjustable fixing nut part 230 composed of at least one second nut part (not shown) for receiving a gap; The bolt shaft inner tube 241 is formed with a fixing protrusion 245 in the center region and a support plate 244 having a plurality of anchor through holes 247 coupled to one side thereof and a bolt shaft 242 for adjusting the height at the other side thereof. A second mounting portion 300 is provided, which is composed of a support inner tube section 240 composed of a rubber pad 246 provided between the support plate 244 and the contact surface of the slab 1.

The coupling pipe 511 is mounted in the central region of the protective portion 30, the nut portion 512 is fastened to a plurality of fixing bolts 513 at both ends and the opening 514 for the link is provided in the central region. ), A handle 515 coupled to the coupling pipe 511, and is mounted to receive both sides of the handle 515, the lifting guide groove (not shown) is provided on both sides and the wire link 516 Lifting and lowering control unit 510 consisting of a lever 516 that is accommodated and assembled by a coupling bolt 518; One side is accommodated in the coupling pipe 511 is fixed by a fixing bolt 513 and the other side is a fastening hole 542 of the fixing bolt 73 is formed on both sides in the bracket 540 consisting of a support plate 541 Is coupled to, one side is provided with a spring fixing bolt 522 and the spring setting opening 523 and the other side of the transfer pipe 521 for receiving a wire guide member 524 for guiding the link wire 535; A pair of transfer parts 520 which are received in the transfer pipe 521 and are connected to the link ring 534 and constitute a link wire 525 formed by a clamp 526, and in the transfer pipe 521. The latch 521 is provided with an installation hole 532 and a spring catching jaw 533 formed at one side and a link ring 534 at which the link wire 525 is fixed at the other side. There is provided a lifting and lowering operation unit 500 consisting of a pair of latches 530 provided with a spring 535 for accommodating).

Here, the assembling of the protective part 20 is first cut the protection member 11 purchased to a length more than the length of the opening 4 to match the actual installation length and then the fixing flange 71 and the coupling flange 72 It is fixed between and fastened with a fixing bolt (73) like the elevating guide member (69).

And the elevating operation unit 500 is coupled to the first side fixing member 70 and the bolt by using the bracket 540 provided on both sides and a plurality of fixing bands (but against the fourth reinforcing portion (17c) ( 18), the frame of the protective part 20 is provided.

By such a configuration, the second mounting portion 300 has a support inner tube portion at the bolt hole 214 or the height adjustment extension bolt hole 215 which is close to the height between the bottom 5 surface and the bottom surface of the slab 3. Fit the fixing nut 230 combined with the bolt shaft 242 of (240) and fixed with a fixing bolt 232, and insert the rail fixing member 60 in the support shell (211) and then fixing bolt (64) Fixed at a predetermined interval through the upper support plate 244 abuts the bottom of the slab (1) and the lower support plate 324 abuts the bottom (5) surface and then the tool in the tool insertion hole (213, 243) When the clockwise rotation is inserted, the fixing protrusions 245 and 325 are forcibly pressed into the slab 3 and the bottom 5 by the expansion of the prop inner tube part 240 and are firmly fixed.

Then, the elevating guide member 69 coupled to the protective part 20 is inserted into the rail 66, and the rail 66 is fastened to the rail bracket 62 with the fixing bolt 68 to protect the protective part 20. Installation is completed and disassembly can be done in reverse order of installation.

 Accordingly, by holding the handle 515 of the elevating operation unit 500 and pulling the lever 516, the latch 531 in the expanded state is released and in this state, the latch 531 is lifted up to the stopper 250 formed on the rail 66. When the lever 516 is released and the spring 535 is expanded, the latch 521 enters the latch insertion hole 67 formed in the rail 66 to secure the protective part 20 to protect the opening 4. When the opening 4 is opened in the reverse order of the opening protection, when the protection unit 20 is lowered, the opening 4 is caught by the lower stopper 250 formed below the rail 66 and the upper opening area of the railing 1 is opened.

In the above-described embodiment, the configuration of the first reinforcing portion 17 and the fourth reinforcing portion 17c in the protection member 20 has been described above, but instead, a rigid and lightweight chassis frame may be configured.

In the above-described embodiment, the lifting guide member 69 for receiving the rail 66 to guide the lifting is described above, but further includes a guide roller (not shown) that can smoothly guide the lifting to the lifting guide member 69. You may.

In addition, in the above-described embodiment, the rail 66 is fixed to the second mounting part through the rail fixing member 60, but the wall bracket (not shown) is formed on the rail 66 and the anchor bolt 83 is passed through. It can also be mounted directly on the wall.

In the above-described embodiment, the elevating operation portion consisting of the elevating adjustment portion, the transfer portion, the latch portion, and the bracket is described above. However, the elevating operation portion of other methods such as a wire roller type and a chain rotating type may be used. It can also be configured.

Therefore, according to the present invention, as a fall prevention device for buildings having a simple structure that can be opened and closed by lifting and lowering the protective part 20 for protecting the opening (4), the user can easily install without regard to the opening structure to prevent the fall accident and External intrusion through the installation opening can be suppressed, and the ventilation and visibility through the opening can be prevented, and the fall prevention device for the building that is easy to dismantle and store can be provided.

6 is a front view and enlarged cross-sectional view showing an installation state of the fall prevention device for buildings according to the third embodiment of the present invention. Unlike the above-described embodiment, as the horizontal opening and closing, the third reinforcing portion (17b) formed on the upper and lower ends of the protective member 11 and composed of the pad 15 and the engaging portion 16, and the protective member The fourth reinforcing portion 17c formed in the central region of the 11 and consisting of the pad 15 and the engaging portion 16 and the side of the protective member 11 are fastened by a coupling bolt 79. A pair of second side fixing members 75 constituted by a plurality of hook holes 77, a bite flange 76 having a bolt hole 78 formed therein, and straight lines of the respective reinforcement parts 17b and 17c. A plurality of folding portions (not shown) formed at predetermined intervals along the direction and guiding folding, and formed at predetermined intervals along a linear direction of the third reinforcing portion 17b formed at the upper end of the protective member 11. And a protection portion 20a composed of a plurality of holes 19 for receiving the hanger ring 360.

In addition, the second mounting portion 300 is installed horizontally adjacent to the slab 3 with both wall 2 surfaces as a supporting portion, and a hanger member 370 for reinforcing support is further provided at the center of the second mounting portion 300. It is provided in the bottom of the slab 3.

In addition, an anchor bolt 83 is formed on both side walls 2, and a nut part 82 is formed at one side, and a second hook member 80 having a hook 81 at the other side is provided with the second side fixing member 75. Are provided at intervals corresponding to the hook holes 77 in the side wall.

By such a configuration, the hanger ring 360 is inserted into the hinge 19 of the protective part 20 and the hanger ring 360 is hooked to the support exterior 211 of the second mounting part 300 and then both sides. If the hook 81 of the second hook member 80 provided in the hook hole 77 of the second side fixing member 75 is installed, the installation is completed, and disassembly may be performed in the reverse order of installation.

Accordingly, the opening 4 is opened and closed by removing the hook hole 77 of the second side part fixing member 75 from the hook 81 of the second hook member 80 provided on one side, and the protective part on the other side at the time of opening. When the 20 is pushed, the folding part (not shown) is folded and folded to the other side by a curtain type.

Therefore, according to the present invention, as a fall prevention device for buildings having a simple structure that can open and close the protection portion 20a protecting the opening 4 horizontally, the user can easily install it without regard to the opening structure to prevent and install the fall accident. External intrusion through the opening can be suppressed, and the fall prevention device for the building can be provided with ease of disassembly and storage without impeding ventilation and visibility through the opening.

Figure 7 is a front view and enlarged cross-sectional view showing the installation state of the fall prevention device for buildings according to a fourth embodiment of the present invention. Unlike the above-described embodiment, the protection part 10 is mounted directly on both side walls 2 of the opening 4, and the protection part is attached to the second hook member 80 provided on the both side walls 2. When the hook rope 12 configured in the section 10 is hooked, the installation is completed, and disassembly may be performed in the reverse order of installation.

By such a configuration, the protective part 10 can be easily installed and dismantled on the wall 2 without the first mounting part 200 or the second mounting part 300.

In the above-described embodiment, the third reinforcing portion 17b is provided with the protection portion 10 formed at both sides of the protecting member 11, but the first side reinforcing member 7 or the second side fixing member is described above. 75 may comprise the protection part 20 comprised in the both sides of the protection member 11. As shown in FIG.

Therefore, according to the present invention, as a fall prevention device for buildings of economical and simple structure, which can directly mount the protection portion 10 that protects the opening 4 to both side walls 2, the consumer can easily The installation can prevent fall accidents and external intrusion through the installation openings, and can provide a fall prevention device for buildings that can be easily dismantled and stored without impeding the ventilation and visibility through the openings.

8 is a front view showing the installation state of the fall prevention device for buildings according to the fifth embodiment of the present invention. Unlike the above-described embodiment, the protective part 10 has a ring rope (a) to a plurality of first hook members 40 inserted and fixed to a pair of second mounting parts 300 installed with the windowsill 9 as a support part. 12) is mounted.

By such a configuration, the protection unit 10 can be easily installed and dismantled using the internal or external windowsill 9 as a support unit.

In the above-described embodiment, the protection part 10 having the third reinforcement part 17b is provided on both sides of the protection member 11, but the first side fixing member is provided on both sides of the protection member 11. 70 or the protection part 20 provided with the 2nd side fixing member 75 may be applied.

In the above-described embodiment, the second mounting part 300 is installed on the windowsill 9 so as to fix the protection part 10. However, the second mounting part 300 is installed on the windowsill 9 or the wall 8 adjacent to the windowsill 9. It is also possible to fix the protection unit 10 by installing the hook member (80).

Therefore, according to the present invention, as a fall prevention device for a building having a simple structure that can be mounted by using the internal or external windowsill as a support portion, the user can easily install regardless of the opening structure to prevent the fall accident and external intrusion through the installation opening. It is possible to provide a fall prevention device for the building which can be suppressed, does not impair ventilation and visibility through the opening, and is easy to dismantle and store.

9 is a front view and enlarged cross-sectional view showing an installation state of the fall prevention device for buildings according to the sixth embodiment of the present invention. Unlike the above-described embodiment, the protection unit 10 is fixed to the chassis frame 6, the hook 95 is formed on one side and the chassis receiving groove 92 and the fixing bolt 96 is fastened to the other side Fastening through the loop rope 12 to the third hook member 90 composed of a nut bracket 94 and a chassis bracket 91 provided with a bolt hole 93 to be applied when installed through the chassis frame 6. It is.

By such a configuration, the chassis 10 can be easily installed and dismantled using the chassis frame 6 as a fixed portion.

In the above-described embodiment, the protection part 10 having the third reinforcement part 17b is provided on both sides of the protection member 11, but the first side fixing member 70 is provided on both sides of the protection member 11. Alternatively, the protection part 20 provided with the second side fixing member 75 may be applied.

Therefore, according to the present invention, as a fall prevention device for buildings having a simple structure that can be mounted to the chassis frame (6) as a fixed portion, the user can easily install, regardless of the opening structure to prevent the fall accident and external intrusion through the installation opening It can be suppressed, does not impede the ventilation and visibility through the opening, can provide a fall prevention device for easy dismantling and storage.

10 is a front view and enlarged cross-sectional view showing an installation state of the fall prevention device for buildings according to the seventh embodiment of the present invention. Unlike the above-described embodiment, as an embodiment applied to the opening 4 of the construction site, the third reinforcement is formed on the upper and lower ends of the protective member 11 and consists of the pad 15 and the engaging portion 16 A fourth reinforcing portion 17c formed in the central portion of the protective member 11, the pad 15 and the coupling portion 16, and one side of the protective member 11; And a second side fixing member 75 which is fastened by a coupling bolt 79 and includes a plurality of hook holes 77, a bleed flange 76 in which a bolt hole 78 is formed, and the protective member 11. The protection part 20b which is provided in the other side and consists of the locking part 11a which is caught by the fixing groove 35a of the winding roller 35 is provided.

In addition, one side of the protective part 20b has a cylindrical shape and is provided through one side in a cross-sectional shape of the protective part 20a and guides the entrance and exit of the protective part 20b, and the upper and lower parts of the center. A roller insertion groove (33) formed in the fixing roller (35), a fixing bolt hole (34) for fixing the winding roller (35), a lower cap (not shown) for closing the bottom, and the slot A detachable upper cap (not shown) for accommodating and fixing the protection portion 20b introduced through the 32 to the winding roller 35 and closing the upper portion, and a plurality of connections formed on opposite sides of the slot 32. A case 31 composed of a ring 31a; It is installed in the roller insertion groove 33 and is cut to a predetermined position at one end and is formed in the winding groove 35a for accommodating and fixing and winding the protective portion 20b, and is formed at the other side and fixed the lever 37. A winding roller 35 composed of a lever shaft bolt 36; A bolt hole (not shown) for accommodating the lever shaft bolt 36 is provided at one side, and a winding portion 30 composed of a lever 37 provided with a winding fixing bolt 38 and a handle 39 is provided at the other side. .

By this configuration, the connecting ring 31a formed on the winding part 30 is hooked to the first hook member 40 fixed to the second mounting part 300 installed adjacent to one wall 2 of the opening 4. The hook hole 77 provided in the second side fixing member 75 to the first hook member 40 fixed to the second mounting portion 300 which is pulled out of the winding portion 30 and adjacent to the other wall. After walking), turn the lever 37 in the winding direction until the protective portion 20b is tightened, and then fix the winding fixing bolt 38 to the fixing bolt hole 34 to install the protective portion 20b. The disassembly is completed in the reverse order of installation.

In the above-described embodiment, the configuration of the second mounting unit 300 has been described above, but the second mounting member 300 may be installed on the wall to replace the second mounting unit 300.

In the above-described embodiment, the manual winding type winding unit 30 using the lever 37 has been described above, but may also be applied to the automatic rolling type winding unit by a spring action.

In addition, in the above-described embodiment, the winding roller 35 is clamped using the winding fixing bolt 38 and the fixing bolt hole 34, but other clamping methods such as a latching method may be applied.

Therefore, according to the present invention, as a fall prevention device for a building having a simple structure for mounting the winding unit 30, the user can easily install without regard to the opening structure to prevent the fall accident, impaired ventilation and visibility through the opening It can provide fall prevention device for building that is easy to dismantle and store.

11 is a front view and enlarged cross-sectional view showing an installation state of the fall prevention device for buildings according to the eighth embodiment of the present invention. Unlike the above-described embodiment, the window frame 7a or the wall portion 8a adjacent to the window frame 7a is provided with a protection portion 20, and the anchor plate 101 formed with a plurality of anchor bolt holes 102 and A fourth hook member 100, which is composed of a hook rod 103 and fixed to a window frame 7a or a wall surface 8a adjacent to the window frame 7a, is provided.

By such a configuration, one side of the protective part 20 is provided on one side of the plurality of fourth hook members 100 fixed to the mounting portions of both sides with the closing space 7c capable of opening and closing the window 7b therebetween. When the second side fixing member 75 is hooked and the second side fixing member 75 provided on the other side is pulled and hooked to the plurality of fourth hook members 100 provided on the other side, installation is completed and disassembly is performed in the reverse order of installation. do.

In the above-described embodiment, the protection part 20 in which the second side part fixing member 75 is formed on both sides of the protection member 11 is described above, but the third reinforcement part 17b is provided on both sides of the protection member 11. It is also possible to apply the protection unit 10 is configured.

Therefore, according to the present invention, as a fall prevention device for buildings having a simple structure to be mounted on the window frame (7a) or the wall surface (8a) adjacent to the window frame (7a), the user can easily install without regard to the opening structure to prevent the fall accident and installation opening Through the external intrusion can be inhibited, and the ventilation and visibility through the opening can be prevented, it is possible to provide a fall prevention device for easy dismantling and storage.

As described above, according to the present invention, regardless of the opening structure of the building, the user can easily install to prevent the fall accident and to prevent outside intrusion through the installation opening, do not disturb the ventilation and visibility through the opening, dismantling And fall prevention devices for buildings that can be easily stored, economical and standardized can be provided.

1 is a front view and enlarged cross-sectional view showing an installation state of the fall prevention device for buildings according to the first embodiment of the present invention.

Figure 2 is a detailed cross-sectional view of the first mounting portion used in the fall prevention device for buildings of the present invention.

Figure 3 is a front view and enlarged cross-sectional view showing the installation state of the fall prevention device for buildings according to a second embodiment of the present invention.

4 is a detailed cross-sectional view of the elevating operation unit of FIG.

Figure 5 is a detailed cross-sectional view of the second mounting portion used in the fall prevention device for buildings of the present invention.

Figure 6 is a front view and enlarged cross-sectional view showing an installation state of the fall prevention device for buildings according to a third embodiment of the present invention.

Figure 7 is a front view and enlarged cross-sectional view showing an installation state of the fall prevention device for buildings according to a fourth embodiment of the present invention.

8 is a front view showing the installation state of the fall prevention device for buildings according to the fifth embodiment of the present invention.

9 is a front view and enlarged cross-sectional view showing an installation state of the fall prevention device for buildings according to the sixth embodiment of the present invention.

10 is a front view and enlarged cross-sectional view showing an installation state of the fall prevention device for buildings according to the seventh embodiment of the present invention.

11 is a front view and enlarged cross-sectional view showing an installation state of the fall prevention device for buildings according to the eighth embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

10, 20, 20a, 20b: Protective part 11: Protective member

12: goro rope 17: the first reinforcing part

17a: 2nd reinforcement part 17b: 3rd reinforcement part

17c: fourth reinforcement unit 18: fixed band

19: hole 30: winding

35: winding roller 40: first hook member

50: fixing clip 60: rail fixing member

65: rail portion 69: elevating guide member

70: first side fixing member 75: second side fixing member

80: second hook member 90: third hook member

100: fourth hook member 200: first mounting portion

210: outer post portion 220: handrail coupling portion

230: fixing nut portion 240: holding inner tube portion

250: stopper 260: tool

300: second mounting portion 320: exterior support

360: hanger ring 370: hanger member

500: elevating operation unit 510: elevating control unit

520: transfer unit 530: latch unit

540: bracket

Claims (13)

In the fall prevention device for buildings, A protective member in the form of a net screen, which protects the opening penetrating from the outside and has elasticity at fixed interval movement and rolling; A protective part comprising a 'U' shaped pad coupled to the outer end of the protective member and a reinforcing part provided with a 'II' shaped pad coupled to at least one of the protective member inner regions; A hook member having a detachable structure for fixing the protective part; Fixing the hanger member, building fall prevention device comprising a mounting portion having a height adjustment means. The method of claim 1, The protective member is any one of a safety net of a synthetic resin material, a porous plate material of a synthetic rubber material, a product mesh of a synthetic resin material, and a non-ferrous metal mesh. The method of claim 1, The reinforcing part is a fall prevention device for buildings, characterized in that any one of a synthetic fiber pad and a synthetic rubber pad. The method of claim 1, The reinforcing part, building fall prevention device, characterized in that formed integrally with the protective member weaving or forming. The method of claim 1, The reinforcement part, the fall prevention device for a building, characterized in that it further comprises a ring rope for supporting the protection unit and fixed to the hook member. The method of claim 1, On the side of the protection member, a plurality of fastening bolt holes and a hook means for fixing to the hook member is provided in a linear direction, the building characterized in that it comprises a side fixing member for receiving the end of the protection member coupled to the bolted fastening Fall arrest device. The method according to claim 3 to 4, The reinforcement part, the fall prevention device for a building, characterized in that it further comprises a plurality of hinges for receiving any one of a hanger and a ring rope. The method of claim 1, The ring member is provided with a first sleeve member that is installed in the mounting portion and is formed in a cylindrical sleeve integrally formed on one side and the nut is fixed to the hook rope through the hook bolt, and the wall, floor or slab of the building as a mounting portion A second hook member consisting of a hook having an anchor bolt and a nut part, and a third ring which is fixed to the window chassis frame and has a nut part on one side to which the chassis receiving groove and the fixing bolt are fastened, and the other side of which is provided with a hook. Falling device for a building, characterized in that any one of the fourth hook member is composed of a member and an anchor plate and a hook rod formed on the window frame or wall and formed with a plurality of anchor bolt balls. The method of claim 1, The mounting portion is formed at predetermined intervals and the bolt hole and the height adjustment extension bolt ball of the fixing bolt for fixing the height adjustment fixing nut portion, and is configured to be adjacent to one end and the bolt hole for fixing the bolt shaft inner tube, the other side is configured A support exterior part configured to be a tool insertion hole; An insertion support tube accommodated and supported at one end of the support exterior part, and a nut part coupled to a lower portion of the insertion support tube and fastening a fixing bolt to a side thereof, and a bolt hole of a fastening bolt is provided at the bottom thereof, and coupled to the main pipe of the railing. Handrail coupling portion is composed of a clamp that is; A height adjustment fixing nut comprising a first nut part which is formed in the axial direction and fastens the bolt shaft for adjusting the height, and at least one second nut part which is formed in the circumferential direction of the first nut part and which fastens the fixing bolt to be fixed to the pillar exterior. Wealth; Falling for the building, characterized in that the support plate is formed in the central region is formed of a support shaft having a plurality of anchor through holes provided on the outside is coupled to one side and the other side is composed of a bolt shaft inner tube formed with a bolt shaft for adjusting the height Prevention device. The method of claim 1, The mounting portion is formed at predetermined intervals, the bolt hole of the fixed bolt for fixing the height adjustment fixing nut portion and the height adjustment extension bolt ball, and is formed adjacent to one end and the bolt hole of the fixing bolt for fixing the bolt shaft inner tube is formed One end of the first holding the outer end is fixed to the connector, the second holding the outer connector is formed on one side and the tool insertion hole is provided on the lower side, and the fixing pin or latch for fixing through the first support and the connector A strut exterior portion composed of a fixture; An insertion support tube accommodated and supported at one end of the second column outer shell, and an exterior support portion coupled to a lower portion of the insertion support tube, the support plate having a fixing protrusion formed at a central region thereof and having a plurality of anchor through holes at an outer side thereof; A height adjustment fixing nut comprising a first nut portion formed in the axial direction and fastening the height adjusting bolt shaft, and at least one second nut portion formed in the circumferential direction of the first nut portion and fastening a fixing bolt to fix the first holding shell. Wealth; Falling for the building, characterized in that the support plate is formed in the central region is formed of a support shaft having a plurality of anchor through holes provided on the outside is coupled to one side and the other side is composed of a bolt shaft inner tube formed with a bolt shaft for adjusting the height Prevention device. The method of claim 1, The protective part, which is mounted in the central area of the protective part, a nut part to which a plurality of fixing bolts are fastened at both ends, a coupling pipe having an opening for a link in the central area, and a handle coupled to one side of the coupling pipe. And a lift control unit configured to accommodate both sides of the handle, the lift guides being provided at both sides of the handle and configured to include a lever assembled with a coupling bolt by receiving a wire link; One side is accommodated in the coupling pipe is fixed with a fixing bolt, the other side is fastening hole of the bolt is formed on both sides and is coupled to the bracket consisting of the support plate, one side is provided with a spring fixing bolt and a spring setting opening, the other side is a link wire A delivery tube for receiving a wire guide member for guiding the wire; A pair of transmission parts received in the delivery pipe and connected to the link ring, the pair of link wires forming a ring with a clamp; It is installed in the delivery pipe and formed on one side is an assembly hole used in the assembly and the spring catching jaw is formed, and the other side is formed of a latch provided with a link ring for fixing the link wire, and a pair of latches provided with a spring for receiving the latch Elevating operation unit; A plurality of lifting guide members closely coupled to the side fixing members and guiding the lifting; A plurality of rail fixing members which are accommodated in the mounting part and fixed with fixing bolts, and having a nut part on one side and a cylindrical sleeve on which the rail bracket is formed; The rail fixing member is coupled by a fixing bolt and both ends of the rail stopper is formed, the fall prevention device for a building, characterized in that it further comprises a rail portion consisting of a plurality of latch insertion holes in the linear direction of the rail. The method of claim 1, The protective part is provided on one side of the protective part and has a cylindrical shape, penetrating through one side in the cross-sectional shape of the protective part, and is formed in the upper and lower portions of the center and guide rollers to fix the winding rollers. An insertion groove, a lower cap for closing the bottom, a removable upper cap for closing the upper part after receiving and fixing the protective part introduced through the slot to the take-up roller, and a plurality of connecting rings formed on opposite sides of the slot. A case configured; A winding roller configured to be accommodated in the roller insertion groove and cut from one side end to a predetermined position so as to receive and fix the protective portion and wind up the winding portion, and a winding roller formed on the other side and a lever shaft bolt fixing the lever; Falling means for the building characterized in that it further includes a winding means for regulating the rotation of the winding roller, and one side is provided with a bolt hole for fastening the lever shaft bolt and the other side is a winding roller fixing means and a lever provided with a handle. Prevention device. The method of claim 1, The mounting part is a fall prevention device for buildings, characterized in that any one of the wall, floor, slab of the building is installed anchor bolt.