KR100496491B1 - Preventing appartus about falling - Google Patents

Abstract

The present invention relates to a fall prevention device provided on a window installed in an apartment or multi-storey multi-storey building to prevent the occupant from falling. The interlocking block is provided with a window glass and an interlocking block protruding downward from the bottom of the window glass. The front of the window made of a frame is coated with a first friction member along the longitudinal direction; A guide groove into which the interlocking block is inserted inward, and a movement formed in a predetermined range along a longitudinal direction of the window in front of the interlocking block engaged with the guide groove so that the window is fixed to the wall of the building to be movable in a sliding manner; A window frame including a furnace, a plurality of insertion openings opened at predetermined intervals along the movement path to open the movement path forward, and stoppers protruding at an interval on the inner surface of the movement path; An inlet space formed in a predetermined range therein, a second friction member applied along the rear surface to engage the first friction member, a first entrance opening and closing the inlet space only from the upper surface and opening only downward; It is opened and closed on the upper surface, but only opened upward and the second entrance is located in the neighborhood of the first entrance, and the ziray moving groove for opening the inlet space at the bottom, moving along the moving path within the range of the stopper A movable block possibly inserted; It is composed of a pair of support throttle that is spaced at a predetermined distance up and down and fixed to the wall and / or window frame, and a plurality of fixed vertical throttles connecting the support throttle vertically, wherein the support throttle located below is fixed to the support throttle. A support having a fitting portion having a shaft between the vertical frames; A rotating shaft having a shaft insertion opening coupled to the shaft rotatably, a horizontal frame connected laterally to the rotating shaft, a vertical frame connected longitudinally to the rotating shaft, and fixed to connect the vertical frame in a row A pivot consisting of joints; Fixing unit for limiting the forward rotation range of the pivot when rotating the pivot relative to the support; And a footrest installed at an indoor floor and moved up and down by pressure, a tantalum spring supporting the footrest, and one end interlocked with the footrest and the other end interlocked with the horizontal frame to rotate the foot according to the shangdong of the footrest. It is composed of a power scaffold composed of levers to control the rotation of the vehicle.

Description

Falling prevention device for apartment veranda {Preventing appartus about falling}

The present invention relates to a fall prevention device provided in a window installed in an apartment or multi-storey multi-storey building to prevent the occupant from falling.

In general, windows installed in apartments or multi-storey multi-storey buildings (hereinafter apartments) are provided with handrails of sufficient height to prevent the occupants from falling when the windows are opened. These railings are made of a metal shaft and a horizontal shaft are woven together, and merely perform the function of barricades to prevent the indoor occupants from leaving the outside through the open window.

Therefore, if the clothes or objects are dropped in the process of opening the clothes or objects through the open window, they have no choice but to fall as they are, and no safety device is provided even if the occupants fall out of the windows due to carelessness. As a result, the risk of falling was large.

Accordingly, the present invention has been made to solve the above problems, and an object of the present invention is to provide a fall prevention device for apartment veranda that can minimize the risk of falling of the occupants as well as falling of the objects through the window.

In order to achieve the above object, the present invention,

A window glass and a frame fixed to an edge of the window glass and provided with an interlocking block protruding downward from the lower surface of the window glass, and a front surface of the interlocking block made of a frame coated with a first friction member along a longitudinal direction;

A guide groove into which the interlocking block is inserted inward, and a movement formed in a predetermined range along a longitudinal direction of the window in front of the interlocking block engaged with the guide groove so that the window is fixed to the wall of the building to be movable in a sliding manner; A window frame including a furnace, a plurality of insertion openings opened at predetermined intervals along the movement path to open the movement path forward, and stoppers protruding at an interval on the inner surface of the movement path;

An inlet space formed in a predetermined range therein, a second friction member applied along the rear surface to engage the first friction member, a first entrance opening and closing the inlet space only from the upper surface and opening only downward; It is opened and closed on the upper surface, but only opened upward and the second entrance is located in the neighborhood of the first entrance, and the ziray moving groove for opening the inlet space at the bottom, moving along the moving path within the range of the stopper A movable block possibly inserted;

It is composed of a pair of support throttle that is spaced at a predetermined distance up and down and fixed to the wall and / or window frame, and a plurality of fixed vertical throttles connecting the support throttle vertically, wherein the support throttle located below is fixed to the support throttle. A support having a fitting portion having a shaft between the vertical frames;

A rotating shaft having a shaft insertion opening coupled to the shaft rotatably, a horizontal frame connected laterally to the rotating shaft, a vertical frame connected longitudinally to the rotating shaft, and fixed to connect the vertical frame in a row A pivot consisting of joints;

Fixing unit for limiting the forward rotation range of the pivot when rotating the pivot relative to the support; And,

A scaffold installed on the floor and moved up and down by pressure, a tan spring that supports the scaffold and one end is interlocked with the scaffold and the other end is interlocked with the horizontal frame to rotate the pivot according to the shangdong of the scaffold. Power scaffold consisting of a lever to control the;

Fall prevention device for apartment veranda consisting of.

In the fall prevention device for apartment veranda according to the present invention,

Both ends of the lever are connected to the scaffolding and the transverse with a wire, while the mutual contact is made through a sponge.

In the fall prevention device for apartment veranda according to the present invention,

The first entrance is a pair of doors rotated in the same direction, so as to reduce the rotation radius of the door for opening and closing.

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

1 is a perspective view showing the installation of the drop preventing device according to the present invention, Figure 2 is a side view showing the operation of the drop preventing device according to the invention, Figure 3 is a combination of the support and the rotating table according to the present invention Some exploded perspective view showing the structure, it will be described with reference.

Drop prevention device according to the invention, the window glass (211; see Figure 4), and the interlocking block (212a; see Figure 4) protruding downward and fixed to the edge of the window glass 211, the interlocking block A window 210 made of a frame 212 coated with a first friction member 213 (see FIG. 4) along a longitudinal direction on a front surface of the 212a; The guide groove 221a (see FIG. 4) into which the interlocking block 212a is inserted inward and the guide groove 221a are engaged so that the window 210 is fixed to the wall of the building so as to be movable in a sliding manner. A moving path 221 formed in a predetermined range along the longitudinal direction of the window 210 in front of the interlocking block 212a, and is opened at a predetermined interval along the moving path 221 and the moving path A window frame 220 including a plurality of insertion openings 222 for opening the front portion 221 forward and a stopper 223 (see FIG. 5) formed at a predetermined interval on an inner surface of the movement path 221; An inlet space 234 (see FIG. 4) formed in a predetermined range inside, a second friction member 233 (see FIG. 4) applied along the back surface to engage with the first friction member 213, and the inlet space ( A first entrance 231 that opens and closes 234 on the upper surface and only opens downward, and a second entrance located in a neighborhood of the first entrance 231 opens and closes the entrance space 234 on the upper surface and opens only upwards. A moving block made of a doorway 232 and a ground raceway groove 235 that opens the inlet space 234 at the bottom thereof, and is movable to be inserted within the range of the stopper 223 along the movement path 221. 230; It is composed of a pair of support throttle 112 is fixed to the wall and / or window frame 220 spaced apart by a predetermined distance up and down, and a plurality of fixed vertical throttle 111 that vertically connects the support throttle 112. Being supported on the lower support frame 112, the support 110 is formed with a fitting portion 113 having a shaft 114 between the fixed vertical frame (111); A rotating shaft 121 having a shaft insertion opening 121a coupled to the shaft 114 so as to be rotatable, a transverse frame 123 horizontally connected to the rotating shaft 121, and the rotating shaft 121 A pivot table 120 formed of a vertical frame 122 connected in a longitudinal direction and a joint frame 124 for fixing the vertical frame 122 in a row; Fixture 130 for stopping the rotation by limiting the forward rotation range of the vertical frame 122, when the pivot 120 is rotated based on the support (110); And, the footrest 310 is installed on the floor and moved up and down by pressure (see Fig. 6), the spring foot spring 330 to support the footrest 310, and one end is interlocked with the footrest 310 The other end is composed of a power scaffold 300 made of a lever 340 for interlocking with the horizontal frame 123 and controlling the rotation of the pivot table 120 in accordance with the shanghai movement of the scaffold 310.

As described above, the fall prevention device according to the present invention is a general handrail 100 is installed in the window 200 of the apartment, the support 110 and the pivoting table 120 for fixedly connecting the support 110 Include. Therefore, the drop preventing device according to the present invention is made of a lattice shape similar to a general railing shape. However, the anti-drop device according to the present invention, as shown in Figure 2, the pivoting table 120 is rotated to the front to receive a person or object falling through the window 200. To this end, the anti-dropping device includes a support 120 which is fixedly fixed to the wall and / or window frame 220 and pivotally connected forwardly, and constitutes the pivot 120 The horizontal frame 123 and the vertical frame 122 form a lattice shape together with the fixed vertical frame 111 and the supporting frame 112.

The support frame 112 of the support 110 is provided with a fitting portion 113 having a shaft 114 between the fixed vertical frame (111). Correspondingly, the pivot table 120 includes a pivot shaft 121 including a shaft insertion hole 121a to which the shaft 114 is pivotably fitted, and has a horizontal frame about the pivot shaft 121. 123 and the vertical frame 122, the joint frame 124 for connecting the vertical frame 122 for the integral operation of the rotating table 120 is further included.

At this time, the center of gravity of the horizontal frame 123 and the vertical frame 122 is preferably to be located on the rotation shaft 121. A more detailed description thereof will be made while explaining the power scaffold 300.

As described above, the pivot 120 is rotated forward with respect to the support 110, the pivot 120 to the maximum rotation angle of the pivot 120 to receive the falling object from the window 200. There must be a limit. To this end, the drop preventing device according to the present invention further includes a fixture 130. One end of the fixture 130 is a first arm 131 and a second arm 132 connected to the pivot 120 and the support 110, respectively, the first arm 131 and the second arm ( The other end of the 132 is rotatably connected via the second rotation shaft 134. In addition, the first arm 131 and the second arm 132 are also rotatably connected to the pivot table 120 and the support 110 via the first rotary shaft 133 and the third rotary shaft 135. . Accordingly, as shown in FIG. 2, the pivot 120 may be moved forward from the support 110 by a distance corresponding to the lengths of the first and second arms 131 and 132. . In addition, the fixing force of the fixture 130 has a robustness that can support the load of the falling object.

On the other hand, the upper end of the vertical frame 122, the ring 125 is further formed to minimize the falling of the fall off the rotating table 120.

4 is a partially exploded perspective view illustrating a coupling structure between a window, a window frame, a moving block, and a horizontal frame according to the present invention, and FIG. 5 schematically illustrates an operation of the window, the moving block, and the horizontal frame according to the present invention. The cross-sectional view will be described with reference to this.

Window 210 according to the present invention is composed of a window glass 211 and the frame 212 for fixing the window glass 211, the lower surface of the frame 212 includes an interlocking block 212a protruding downward. . The interlocking block 212a is inserted into the guide groove 221a cut and formed along the longitudinal direction of the window frame 220 to guide the longitudinal movement of the window 210. In addition, the first friction member 213 having an excellent coefficient of friction is coated on the front surface of the interlocking block 212a along its longitudinal direction.

Subsequently, a moving path 221 having a predetermined range is formed inside the window frame 220. The movement path 221 is located in front of the interlocking block 212a inserted into the guide groove 221a to be interlocked with the movement block 230. To this end, a second friction member 233 is brought into close contact with the first friction member 213 on the rear surface of the movable block 230. Therefore, the first and second friction members 213 and 233 are in close contact with each other, and the moving block 230 is horizontally moved together with the horizontal movement of the window 210.

FIG. 5A illustrates a state in which the window 210 is closed, and the moving block 230 maintains the stopped state. (b) shows the window 210 moves horizontally along the window 210 to the movable block 230 by the frictional force of the friction members 213 and 233 while the window 210 is horizontally moved. However, the stopper 223 is provided on the inner surface of the moving path 221 at a predetermined interval. The stopper 223 restricts a moving range of the moving block 230 moving along the moving path 221, and the moving block 230 caught by the stopper 223 is disposed between the friction members 213 and 233. It keeps the static state against the frictional force of. Therefore, if the moving block 230 moves by a predetermined distance, the movement stops even if the window 210 is in progress.

(c) is a view showing the window 210 is moved in the opposite direction to the movement direction of the window 210 shown in (a) and (b) the drawing, the moving block 230 is a friction member ( By the frictional force of 213 and 233, it moves to the stopper 223 which was on the other side, and is stopped by the stopper 223. FIG.

According to the operating characteristics of the moving block 230, the following results are obtained in the opening and closing of the window 210.

As described above, the first entrance 231 and the second entrance 232 are located side by side in the moving direction of the moving block 230 on the upper surface of the moving block 230. On the other hand, as shown in Figure 4, the moving path 221 is opened through the insertion opening 222 that is opened in front of the window frame 220, the horizontal frame 123 can enter and exit the moving path 221. . However, the first entrance 231 and the second entrance 232 of the moving block 230 are alternately communicated with the insertion hole 222 while moving horizontally into the range of the stopper 223. In this case, since the first entrance 231 is opened and closed only into the inlet space 234, the horizontal frame 123 inserted into the inlet space 234 has a straight line between the insertion hole 222 and the first entrance 231. Even if it is located on the first entrance 231 can not escape to the outside through the pivot 120 can not be rotated forward with respect to the support (110). On the other hand, when the insertion opening 222 is located in line with the second entrance 232 which opens and closes only upward, the horizontal frame 123 located in the entrance space 234 passes through the second entrance 232. The pivot table 120 may be rotated forward based on the support 110.

On the other hand, when the horizontal frame 123 is located outside the inlet space 234, that is, when the pivoting table 120 is rotated forward with respect to the support (110) as opposed to the case described above Only when the insertion opening 222 and the first entrance 231 are located in a straight line, the horizontal frame 123 may be inserted into the entrance space 234, and the insertion opening 222 and the second entrance 232 may be in a straight line. When positioned in the horizontal frame 123 can not be inserted into the inlet space (234).

Generally, as shown in FIG. 5, in the fall prevention device according to the present invention, when the window 210 is closed, the first entrance 231 and the insertion hole 222 are positioned in a straight line, and the window 210 is located. In this case, the second entrance 232 and the insertion hole 222 are positioned in a straight line while the moving block 230 moves along the movement path 221.

As described above, the first entrance 231 is opened and closed into the inlet space 234, so that when the horizontal frame 123 is inserted through the first entrance 231, The interference must be removed before it can be returned to its original position. Therefore, the retraction space 234 should have a sufficient depth to allow the horizontal frame 123 to escape from the rotation radius of the first entrance 231, or to reduce the rotation radius as much as possible. However, when the inlet space 234 deepens, the thickness of the moving block 230 has to increase, and the vertical rotation range of the horizontal frame 123 also needs to increase so that the inlet space 234 can be deeply rotated. Therefore, in order to reduce the radius of rotation of the first entrance 231, the first entrance 231 is composed of a pair of doors (231a, 231b) opening and closing in the same direction, the transverse frame passing through the first entrance (231) Even though 123 is not moved deeply into the inlet space 234, the first entrance 231 is closed again and closed.

The description reference number '221b' guides the moving block 230 to move in position along the moving path 221 with a rail.

Figure 6 is a schematic view showing the operation of the rotating platform by the power scaffold according to the present invention will be described with reference to this.

As described above, when the window 210 is opened, the pivoting table 120 is in a state that can be rotated forward. Therefore, the force for moving the pivot table 120 to the front to be transmitted, the anti-drop device according to the present invention realizes this by using the power scaffold (300).

The scaffold 310 is installed on the floor adjacent to the window 200 in the room, and is supported by the bullet spring 330. Thus, the scaffold 310 is lifted up and down under pressure with or without a human load. On the other hand, both ends of the lever 340 is connected to the footrest 310 and the horizontal frame 123, respectively, interlocked with each other.

As a result, when the scaffold 310 is applied under pressure to one end of the lever while moving downward, the lever is moved downward so that a height change is generated at both ends of the lever around the reference point so that the other end moves upward. Then, the other end of the lever moving upwards will push up the transverse 123. At this time, the pivot 120 is the weight of the vertical frame 122 and the horizontal frame 123 around the rotating shaft 121 is maintained constant. Therefore, when the lever 340 applies a predetermined force to the horizontal frame 123, the pivot table 120 is rotated while the center of gravity is moved forward.

On the other hand, when the window 210 is closed, the pivot table 120 is in a state where it can be returned to its position. Therefore, the force for restoring the pivot table 120 should be transmitted, which is also realized by the power scaffold 300.

When the load on the scaffold 310 is extinguished, the scaffold 310 is moved upward by the ball spring 330. At this time, one end of the lever is connected via the footrest 310 and the wire 341, the upper end of the lever 310 with the upward movement of the footrest 310 is also moved upwards, the other end of the lever around the reference point is downward Is moved to. Of course, since the other end of the lever is connected to the horizontal frame 123 via a wire 341, the pivoting table 120 rotated forward receives a force for returning, and as described above, 121, the weight of the pivot table 120 is distributed, so that the pivot table 120 is easily returned by the force alone.

As a result, the opening and closing of the window 210 determines whether the pivoting table 120 can be rotated, and the shanghaidong of the scaffolding becomes a power source for rotating the pivoting table 120. Therefore, even when the scaffold 310 is pressed in the state in which the window 210 is closed, the pivoting table 120 cannot be rotated, so the pivoting table 120 is not rotated. However, in a state in which the pivoting table 120 is rotated forward and the window 210 is closed, when the load is removed from the scaffold 310, the horizontal frame 123 is retracted through the first entrance 231. It is incorporated at 234.

On the other hand, in the power scaffold 300 in accordance with the present invention, both sides of the lever 340 are excellent in compressibility, the elastic sponge is attached to a small sponge 342, the footrest 310 and the horizontal frame 123 through this It comes in contact with. Accordingly, even when the lever 340 is operated in the closed state of the window 210 to apply the force to the horizontal frame 123, the sponge 342 absorbs the force to prevent the lever 340 from being damaged.

Unexplained withdrawal code '320' is a guide, and guides the lifting direction of the scaffold 310, while containing a ball spring 330.

Unexplained withdrawal code '235' is a lei dong groove, through which the other end of the lever to apply a force to the horizontal frame 122 located in the inlet space 234 through.

According to the present invention as described above, when stepping on the footrest in the window open state, the pivoting table is rotated forward, inadvertently can receive things and people fall through the window, the fall of things that can occur in daily life And / or fall of a person.

1 is a perspective view showing the installation of the drop prevention apparatus according to the present invention,

Figure 2 is a side view showing the operation of the drop prevention apparatus according to the present invention,

3 is a partially exploded perspective view showing a coupling structure of the support and the rotating table according to the present invention,

4 is a partially exploded perspective view illustrating a coupling structure between a window, a window frame, a moving block, and a horizontal frame according to the present invention;

Figure 5 is a partial cross-sectional view schematically showing the operation between the window, the moving block and the frame according to the present invention,

Figure 6 is a view schematically showing the operation of the rotating platform by the power scaffold according to the present invention.

-Explanation of terms for main parts of attached drawings-

100; Handrail 110; support fixture

111; Fixed longitudinal 112; Support

113; Fitting 114; shaft

120; Revolving band 121; Pivot

121a; Shaft insertion opening 122; Vertical frame

123; Horizontal frame 124; Joint

130; Fixture 131; First cancer

132; Second arm 133, 134, 135; Axis of rotation

200; Window 210; window

211; Pane 212; frame

212a; Interlocking block 213; First friction member

220; Window frame 221; Moving road

222; Insertion hole 230; Moving block

231; First entrance 232; 2nd entrance

233; Second friction member 234; Entry space

235; Pavement groove 300; Motorized scaffolding

310; Scaffolding 330; Tanbal Spring

340; Lever 341; wire

342; sponge

Claims (3)

A window glass and a frame fixed to an edge of the window glass and provided with an interlocking block protruding downward from the lower surface of the window glass, and a front surface of the interlocking block made of a frame coated with a first friction member along a longitudinal direction; A guide groove into which the interlocking block is inserted inward, and a movement formed in a predetermined range along a longitudinal direction of the window in front of the interlocking block engaged with the guide groove so that the window is fixed to the wall of the building to be movable in a sliding manner; A window frame including a furnace, a plurality of insertion openings opened at predetermined intervals along the movement path to open the movement path forward, and stoppers protruding at an interval on the inner surface of the movement path; An inlet space formed in a predetermined range therein, a second friction member applied along the rear surface to engage the first friction member, a first entrance opening and closing the inlet space only from the upper surface and opening only downward; It is opened and closed on the upper surface, but only opened upward and the second entrance is located in the neighborhood of the first entrance, and the ziray moving groove for opening the inlet space at the bottom, moving along the moving path within the range of the stopper A movable block possibly inserted; It is composed of a pair of support throttle that is spaced at a predetermined distance up and down and fixed to the wall and / or window frame, and a plurality of fixed vertical throttles connecting the support throttle vertically, wherein the support throttle located below is fixed to the support throttle. A support having a fitting portion having a shaft between the vertical frames; A rotating shaft having a shaft insertion opening coupled to the shaft rotatably, a horizontal frame connected laterally to the rotating shaft, a vertical frame connected longitudinally to the rotating shaft, and fixed to connect the vertical frame in a row A pivot consisting of joints; Fixing unit for limiting the forward rotation range of the pivot when rotating the pivot relative to the support; And, A scaffold installed on the floor and moved up and down by pressure, a tan spring that supports the scaffold and one end is interlocked with the scaffold and the other end is interlocked with the horizontal frame to rotate the pivot according to the shangdong of the scaffold. Power scaffold consisting of a lever to control the; Fall prevention device for apartment veranda, characterized in that consisting of. The method of claim 1, Both ends of the lever is connected to the scaffolding and the transverse frame and a wire, while the contact between each other fall prevention device for an apartment veranda made of a sponge. The method according to claim 1 or 2, The first entrance is a pair of doors rotated in the same direction, the fall prevention device for an apartment veranda characterized in that to reduce the rotation radius of the door for opening and closing.