KR100973847B1 - Blind apparatus - Google Patents

Abstract

PURPOSE: A blind apparatus is provided to prevent the inflow of abrupt rainwater and to control visitor access by being fixed to a frame. CONSTITUTION: A blind apparatus(100) comprise a blade member, a support member, an opening and shutting wire, and an angle adjusting wire. The blade member comprises a first extension section, a second extension section, a fixing frame, and a locking portion. The first extension section is extended from the front end to the rear part. The second extension section is inclined downward from the end of the first extension section. The fixing frame is coupled with the protrusion. The protrusion is projected from the lower end of the support member. The locking portion is inserted into a penetrated hole. The support member supports the lower surface of the lowest blade member among the blade members. The opening and shutting wire is extended upward to pass through the blade members from the support member.

Description

Blind apparatus {Blind apparatus}

The present invention relates to a blind apparatus, and more particularly, to a blind apparatus that can open the window to allow ventilation while blocking rain or snow from entering the room even when it rains or snows.

In general, homes and offices install curtains or blinds for privacy, light, heating, etc., and hang or walk curtains or blinds as necessary.

The blinds used for this purpose are vertically open and horizontally open, and most of the blinds are installed in a state of hanging in front of the interior windows. These blinds occupy a large amount of space in the interior, so the interior aesthetics can be dropped or There are drawbacks to discomfort in behavior, and when the window is opened, the wind is often shaken from side to side and back and forth, causing noise, or touching the flower pots placed around the window, etc. have often been dropped.

In addition, in summer, people usually live with open windows, but when it rains, the blinds cannot act as a membrane, so they have to close the windows inevitably, which limits the ventilation for indoor ventilation in summer. do.

In addition, in the windows of the apartment or house to install a separate security window or insect screen in the inside or the outside of the window for crime prevention and insect screening, in this case it takes a separate installation cost and also has a disadvantage that the appearance is not good.

In addition, in the case of the existing security window is a state that completely blocks the passage of the window, there is a problem that can not be escaped in the event of a fire can cause human injury.

The present invention is to solve the above problems, it is possible to block the intrusion of outsiders even when the window is open for indoor ventilation, to prevent rain water from entering the room during rainy weather to keep the window open safely. It is an object of the present invention to provide a blind device.

The blind apparatus according to the present invention for achieving the above object is a plurality of wing members spaced apart from each other in the vertical direction, a support member for supporting the lower surface of the lowermost wing member of the wing members, and the wing from the support member Each of the wing members extending upwardly to penetrate the members, wound on an opening and closing wire having an upper end wound on a first drum rotatably installed at an upper end thereof, and a second drum rotatably provided at an upper end thereof, respectively; An angle adjusting wire for adjusting an extension angle of the wing members in contact with one side of the blade, wherein the wing member has a first extension extending a predetermined length from the front end to the rear, and the first extension from an end of the first extension; It includes a second extension that is inclined downward gradually toward the rear to form a predetermined angle with the direction of extension of the portion All.

A lower end of the support member protruding downward and a protrusion having a through hole penetrating in a front and rear direction at one side thereof, and a fixing frame having an insertion hole into which the protrusion is inserted at an upper surface of the lower wing member; Is installed inside the fixed frame is inserted into the through hole of the annoying protrusion is provided with a locking portion for fixing the protrusion so that the lower end of the wing member is maintained adjacent to the fixed frame, the locking portion of the fixed frame The lower end is protruded so that the lower end is hinged to the inner bottom surface of the fixing frame, and can be fitted into the through hole from the body so that the rotatable angle can be rotated therein, and the protruding portion is inserted through the insertion hole and lowered. The upper surface is tilted so that the bottom surface of the protrusion can rotate in contact with the bottom of the protrusion. A fixed pin formed so as to protrude from the body to the outside of the fixing frame to press the pin to rotate the body in a direction in which the fixing pin is separated from the protrusion, and the fixing pin to be held in the through hole. It is preferable to include a torsion spring for elastically biasing the body.

The wing members are coupled to the angle adjusting wire such that an end portion of the first extension portion can be lifted upward by the angle adjusting wire, and when the end portion of the first extension portion is lifted, A first magnetic coupling part having a magnetic force is formed on one end of the second extension part such that the bottom surface of the second extension part is in close contact with the top surface of the other end of the second extension part of the wing member positioned at the lower side. An inlet groove through which the first magnetic coupling part may be drawn is formed, and a second magnetic coupling part may be provided on a contact surface of the inlet groove contacting the first magnetic coupling part.

The blind apparatus according to the present invention can prevent the blinds from being blown by the wind, and even when the window is left open, the rain can suddenly be prevented from flowing into the room, so that the window can be opened for ventilation while going out. There is an advantage.

In addition, there is an advantage that can be fixed to the frame to take the role of a safety window to prevent the intrusion of outsiders.

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

1 to 5 show a preferred embodiment of the blind device 100 according to the invention.

Referring to the drawings, the blind apparatus 100 is installed on the window 20 to block the light, and the blind apparatus 100 is mounted on the main frame 10 on which the window 20 is installed.

The blind apparatus 100 includes a fixed frame 110 installed on the main frame 10, a plurality of wing members 120 arranged to be spaced apart vertically from the fixed frame 110, and the wing member 120. The support member 130 for supporting the bottom of the, and the angle control wire 150 is connected to the wing member 120 to adjust the angle of the wing member 120, the wing member 120 upward from the bottom Opening and closing wire 140 for lifting to, and is installed on the top of the fixed frame 110 includes a control unit 160 for opening and closing the wing member 120 or to adjust the angle.

The fixed frame 110 is formed in a rectangular frame shape, and is fixed to the main frame 10 as described above. The main frame 10 may be provided with a frame mounting portion so that the fixing frame 110 can be separately installed as in the present embodiment, but unlike the conventional window 20, the fixing frame 110 in front of the frame fastening screws, etc. It can also be fixed through the member.

A plurality of wing members 120 are installed to be spaced apart from each other by a predetermined interval in the vertical direction and can be shielded or external cut through the angle adjustment of the wing members 120.

The wing member 120 extends along the left and right longitudinal directions, and has a predetermined width in the front and rear directions. As shown, the wing member 120 includes a first extension 121 extending a predetermined length rearward from the front end, and a second extension 122 extending rearward from an end of the first extension 121. do.

A first through hole 123 is formed at a boundary between the first extension part 121 and the second extension part 122 so that the opening and closing wire 140 to be described later passes therethrough, and the first extension part spaced apart from the first extension part 121 and the second extension part 122. One side of the 121 is formed with a second through hole 124 for the installation of the angle adjustment wire 150.

The second extension part 122 extends in a direction intersecting the first extension part 121 so as to form a predetermined angle. The second extension part 122 is preferably formed to be inclined downward as it progresses backward.

In addition, the second extension part 122 may adjust a direction in which the first extension part 121 and the second extension part 122 extend by the angle adjusting wire 150. As shown in FIG. 4, the second extensions 122 may be spaced apart from each other to form a passage through which air may move between the outside and the inside, and rotate the wing member 120 as shown in FIG. 5. By making the end of the second extension portion 122 contact the upper end of the second extension portion 122 of the wing member 120 located below, the outside and the interior may be partitioned about the wing member 120.

In a situation in which the second extensions 122 are spaced apart from each other and the air can move, the first extension 121 extends inclined downward as it extends forward from an end connected to the second extension 122. Therefore, even if it rains rainwater falls to the outside along the upper surface of the inclined first extension portion 121 can prevent rainwater from entering the room.

In addition, a first magnetic coupling part 125 may be formed at a lower surface of one end of the second extension part 122, and a first magnetic coupling part 125 may be introduced into an upper surface of the other end of the second extension part 122. An inlet groove 127 is provided. This is because when the upper and lower adjacent wing member 120 is brought into contact with the second extension portion 122 by the second extension portion 122 by the angle adjusting wire 150 as described above, the first magnetic coupling portion ( It is intended to block the inflow of foreign matter by increasing the adhesion by the 125 to be drawn into the inlet groove 127, the first magnetic coupling to the contact surface in contact with the first magnetic coupling portion 125 in the inlet groove 127 A second magnetic coupling part 126 that can be connected to the portion 125 by magnetic force is formed.

Therefore, when the second extensions 122 are in contact with each other, a close contact is made at the contact portion.

A support member 130 for supporting the wing member 120 is provided at a lower side of the wing member 120 positioned at the lowest end, and the opening / closing wire 140 extends upward from the support member 130.

As described above, the opening and closing wire 140 extends upward through the first through hole 123 and is wound around the first drum 162 provided above the fixed frame 110. The first drum 162 is connected to the first rotation shaft 161 to rotate, and the first rotation shaft 161 may be rotated by the user rotating the driving body formed on one side through the rotation rope.

Rotating the first rotary shaft 161 in the direction in which the opening and closing wire 140 is wound around the first drum 162 causes the lower end of the opening and closing wire 140 to move upward, and the support member 130 is the lowermost wing member. Lifting upwards from 120, the wing members 120 are sequentially stacked and open upward.

The angle control wire 150 is an inner wire 151 extending through the second through hole 124 and an outer wire 152 extending in an up and down direction from the outside of the first extension portion 121, respectively, It includes a connection wire 153 for interconnecting the outer wire 152 and the inner wire 151 to support the lower surface of the wing member 120.

The inner wire 151 and the outer wire 152 are both wound on the upper end of the second drum 164 installed on the second rotating shaft 163, and the winding direction is different so that the second drum 164 rotates in one direction. The lower inner wire 151 is wound and the outer wire 152 is released. On the contrary, when the second drum 164 is rotated in the other direction, the inner wire 151 is wound and the outer wire 152 is unwinded.

Since the connecting wire 153 connecting the inner wire 151 and the outer wire 152 supports the lower surface of each wing member 120, the connecting wire connects the inner wire 151 and the outer wire 152. When the position of the point is changed, the angle of the connection wire 153 is also changed, and thus the angle of the wing member 120 may be changed.

As shown in FIG. 3, the second rotating shaft 163 connected to the second drum 164 is connected to the rotating rod 166 that can be gripped by the user through the bevel gears 165, thereby rotating the rod 166. It is possible to turn the second drum 164 in one direction or the other direction through).

Adjusting unit 160 of the present embodiment is to be able to rotate the first, second rotation shafts (161, 163) manually as shown, but by installing a separate rotation motor for rotating the first, second rotation shafts (161, 163) Rotational drive can be made.

A lower portion of the support member 130 is formed with a protrusion 131 protruding downward, and a lower portion of the fixing frame 110 is provided with a locking portion 170 that can be coupled with the protrusion 131.

The protrusion 131 has a through hole 132 penetrating in the front and rear direction as shown in the drawing, and the fixing frame 110 has an insertion hole 111 formed therein so that the protrusion 131 can be inserted inward. .

And the inside of the fixing frame 110 is provided with a locking portion 170 for fixing the protrusion 131 to the fixing frame 110.

The locking unit 170 includes a body 171 hinged to an inner bottom surface of the fixing frame 110, a fixing pin 172 formed on the body 171, and a fixing frame (from the body 171). The pressure pin 173 protruding outward from the 110, and a torsion spring for elastically biasing the body 171.

As described above, the body 171 is hinged to the inner bottom surface of the fixing frame 110. The hinge axis extends in a direction parallel to the extending direction of the wing member 120, so that the body 171 rotates in the front and rear directions. This can be done.

A fixing pin 172 is formed at an upper portion of the body 171, and the fixing pin 172 protrudes inclined forward as it extends downward from the upper end, and a stepped portion is formed at the lower end so that the protrusion 131 is inserted. When inserted into the through hole 132, the protrusion 131 may be caught.

The pressure pin 173 protrudes outward from the fixing frame 110 so that when the user pushes the pressure pin 173 downward, the body 171 can rotate backwards. The torsion spring is installed on the hinge shaft. Thus, the body 171 is elastically biased so that the fixing pin 172 is inserted into the through hole 132 of the protrusion 131.

When the protrusion 131 is inserted into the insertion hole 111 by lowering the support member 130, the lower end of the protrusion 131 comes into contact with the top of the fixing pin 172, since the fixing pin 172 is inclined. As the lowering of the protrusion 131 proceeds, the fixing pin 172 and the body 171 are pushed backwards, and the body 171 and the fixing pin are formed by the elastic force of the torsion spring at the portion where the through hole 132 is formed. The 172 rotates forward so that the fixing pin 172 is fitted into the through hole 132.

Since the support member 130 can be fixed to the lower end of the fixed frame 110 by the locking unit 170, when the wing member 120 is formed of a metal material having sufficient strength, it cannot be intruded from the outside. With the door open, you can go out with confidence in a state of fire.

When the wing member 120 is to be lifted upward through the opening and closing wire 140, the pressure pin 173 is pushed downward to easily separate the protrusion 131 and the support member 130 from the locking unit 170. You can.

By installing the insect screen 30 located in front of the fixed frame 110 in the main frame 10, even if the glass window is not closed for ventilation, it is preferable to block foreign substances and pests from entering the room.

1 is a perspective view showing a preferred embodiment of the blind device according to the invention,

2 is an exploded perspective view of FIG. 1;

Figure 3 is a partial perspective view of the blind device of Figure 1,

4 and 5 are cross-sectional views showing a connection state according to the angle of the wing member.

Claims (3)

delete A plurality of wing members spaced apart from each other in the vertical direction; A support member for supporting a lower surface of the wing member of the lowermost of the wing members; An opening and closing wire extending upward from the support member to penetrate the wing members and having an upper end wound on a first drum rotatably installed at an upper end thereof; And an angle adjusting wire having an upper end wound on a second drum rotatably installed at an upper side thereof, the angle adjusting wire adjusting contact angles of the wing members in contact with one side surface of each of the wing members. The wing member may include a first extension part extending a predetermined length rearward from a front end, and a second extension part gradually inclined downward as it proceeds backward from an end portion of the first extension part to form a predetermined angle with an extension direction of the first extension part. Including, The lower end of the support member protrudes downward and has a protrusion having a through hole penetrated in one direction in one side, A fixing frame having an insertion hole in which upper portions of the wing members can be inserted in upper surfaces of the wing members, and a lower end of the wing member adjacent to the fixing frame by being installed in the fixing frame and fitted into a through hole of the annoying protrusion. Is provided with a locking portion for fixing the protrusion to be maintained as, The locking portion protrudes so that the lower end is hinged to the inner bottom surface of the fixed frame so as to be rotatable at a predetermined angle inside the fixed frame, and can be fitted into the through hole from the body, and the protrusion is inserted into the insertion frame. The fixing pin is formed to be inclined so that the upper surface is inclined so as to contact the lower end of the protrusion and rotate backward in the process of being inserted through the ball, and protrudes out of the fixing frame from the body to separate the fixing pin from the protrusion And a torsion spring for elastically biasing the body such that the pressing pin rotates the body in a direction and the fixing pin is held in the through hole. 3. The method of claim 2, The wing members are coupled to the angle adjustment wire so that the end of the first extension portion can be lifted upward by the angle adjustment wire, When the end of the first extension is lifted, one end of the second extension has a magnetic force so that the bottom of one end of the second extension can be in close contact with the top of the other end of the second extension of the wing member located below. A first magnetic coupling portion is formed, an inlet groove through which the first magnetic coupling portion can be drawn is formed on the other end surface of the second extension portion, and a contact surface of the inlet groove contacting the first magnetic coupling portion is provided. Blind device, characterized in that the magnetic coupling portion is provided.

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