KR200461639Y1

KR200461639Y1 - multi-functional mothproof door

Info

Publication number: KR200461639Y1
Application number: KR2020120000044U
Authority: KR
Inventors: 최석용
Original assignee: 최석용
Priority date: 2012-01-03
Filing date: 2012-01-03
Publication date: 2012-07-26

Abstract

The present invention relates to a multifunctional insect repellent door with a new structure that allows the insect repellent function and the windproof function to be selected.
Multifunctional insect repellent door according to the present invention is connected to the insect screen 30 and the windbreak sheet 40 to the first and second slide bars (21, 22) slidably coupled to the support frame 10, When the first or second slide bars 21 and 22 are pushed forward, the insect screen 30 or the windbreak sheet 40 is widened to block the support frame 10. Therefore, the user selects and spreads the insect screen 30 or the windproof sheet 40, and can select the insect repellent function and the windproof function, and expands the insect screen 30 and the windproof sheet 40 together and flows through the insect screen 30. Since the amount of wind can be adjusted, unlike the conventional insect repellent screen 30 that only the insect repellent function, there is an advantage that can be utilized for various purposes.

Description

Multi-functional mothproof door

The present invention relates to a multifunctional insect repellent door with a new structure that allows the insect repellent function and the windproof function to be selected.

Recently, various types of insect repellent doors, such as those disclosed in Patent No. 20-0329031 or Patent Application No. 10-2003-0055331, have been developed and widely used.

1 illustrates an example of such a insect repellent door, and includes a pair of vertical frames 2a spaced in parallel with each other and a pair of horizontal frames 2b connecting upper and lower ends of the vertical frames 2a. And a support frame 2 having a rectangular frame shape having an opening portion 2c formed in the center thereof, and the support frame 2 is elongated in the vertical direction and the upper and lower ends are slidably coupled to the horizontal frame 2b laterally. Slide bar (3), one end is fixed to the vertical frame (2a) and the other end is connected to the insect screen (4) connected to the slide bar (3), arranged in the vertical direction long and the peripheral surface of the insect screen (4) Winding rods 5 fixed to the support frame, and coupled to the horizontal frame (2b) slidably coupled to the support block for rotatably supporting the winding rods 5 is coupled to the upper end of the winding rods 5 ( 6) and the winding rod 5 is connected to the insect screen 4 An elastic member 7 for rotating the winding rod 5 in the winding direction, and a fixing means provided in the slide bar 3 and the vertical frame 2a to fix the slide bar 3 in an advanced state. It consists of (8).

At this time, the support frame 2 is fixed to the inner surface of the door frame (1) of the porch.

The insect screen 4 is configured wide enough to block the opening 2c of the support frame 2.

The fixing means 8 is used in various ways, detailed description thereof will be omitted.

Therefore, when the winding rod 5 is rotated by the elastic member 7 so that the insect screen 4 is wound on the circumferential surface of the winding rod 5, the insect screen 4 and the slide bar 3 are moved to one side. Since it is pulled to open the opening 2c of the support frame 2, people can enter through the opening 2c.

And, as shown by the dotted line, when the user pushes the slide bar (3) in the lateral direction to advance the insect screen 4 is released from the take-up rod (5), if the slide bar (3) to the end to the fixing means At the same time as the slide bar 3 is fixed by (8), the insect screen 4 intercepts the opening part 2c of the support frame 2, and functions. At this time, the winding rod (5) and the support block 6 is slid laterally along the horizontal frame (2b) so as to follow it as the insect screen (4) is released.

The insect repellent door configured as described above has the advantage of being very convenient to use because it can be easily folded or folded screen (4).

However, these insect repellents can only function insect repellent, so there was a problem that the function is very simple.

In particular, in the case of summer, there is a lot of strong wind blowing or raining, the conventional insect repellent door has a problem that can not prevent the wind or rain.

In addition, in other seasons, the insect screen has a problem that there is a limit that can not provide other functions.

Therefore, there is a need for a new insect screen that can solve this problem.

The present invention has been made to solve the above problems, and an object thereof is to provide a multifunctional insect repellent door having a new structure that can select the insect repellent function and the windproof function.

The above objects and various advantages of the present invention will become more apparent from the preferred embodiments of the present invention by those skilled in the art.

According to the present invention for achieving the above object, including a pair of vertical frame 11 spaced parallel to each other and a pair of horizontal frame (12, 13) connecting the upper and lower ends of the vertical frame (11) Square frame-shaped support frame 10 having an opening portion 14 formed in the center, and the first and second slides are arranged long in the vertical direction, the upper and lower ends are slidably coupled to the horizontal frame (12, 13) laterally Bars 21 and 22, an insect screen 30 connected to one end of the first slide bar 21, a windproof sheet 40 connected to one end of the second slide bar 22, and the insect screen ( 30) and the windbreak sheet 40 is fixed to the pair of winding rods 50 and the winding rods 50 are wound around the wind screen 30 and the windbreak sheet 40 when rotated, respectively, and connected to the winding rods 50 An elastic member 70 for rotating the winding rod 50 in a direction in which the insect screen 30 and the windproof sheet 40 are wound; Multifunctional insect repellent door is characterized in that it comprises a fixing means (81,82) provided on the first and second slide bars (21, 22) to secure the first and second slide bars (21, 22) in close contact with each other. Is provided.

According to another feature of the present invention, the first and second slide bars (21, 22) and the vertical frame 11 is provided in the fixed position in the first and second slide bars (21, 22) Multifunctional insect repellent door is provided, further comprising an auxiliary fixing means 90 to be provided.

According to another feature of the present invention, the other end of the insect screen 30 and the windbreak sheet 40 is fixed to the vertical frame 11, the winding rod 50 is the insect screen 30 and windbreak sheet ( 40 are respectively fixed to the central portion, coupled to the horizontal frame (12, 13) slidably in the lateral direction is coupled to the upper or lower end of the winding rod 50 to support the winding rod 50 rotatably Multifunctional insect repellent door is provided, further comprising a pair of support blocks 60.

According to another feature of the present invention, the inner and outer surfaces of the first and second slide bars (21, 22) is provided with a rail 24 in the vertical direction, the rail (24) the handle 25 Is slidably coupled in the vertical direction, the multifunctional insect repellent door is provided, characterized in that it is possible to adjust the vertical position of the handle 25 by elevating the handle (25).

Multifunctional insect repellent door according to the present invention is connected to the insect screen 30 and the windbreak sheet 40 to the first and second slide bars (21, 22) slidably coupled to the support frame 10, When the first or second slide bars 21 and 22 are pushed forward, the insect screen 30 or the windbreak sheet 40 is widened to block the support frame 10. Therefore, the user selects and spreads the insect screen 30 or the windproof sheet 40, and can select the insect repellent function and the windproof function, and expands the insect screen 30 and the windproof sheet 40 together and flows through the insect screen 30. Since the amount of wind can be adjusted, unlike the conventional insect repellent screen 30 that only the insect repellent function, there is an advantage that can be utilized for various purposes.

1 is a front sectional view showing a conventional insect repellent door,
Figure 2 is a front sectional view showing a multifunctional insect repellent door according to the present invention,
Figure 3 is an exploded perspective view showing a multi-function insect screen according to the present invention,
Figure 4 is a side cross-sectional view showing a multifunctional insect repellent door according to the present invention,
5 is a cross-sectional view showing a multi-function insect repellent door according to the present invention,
Figure 6 is a perspective view showing the fixing means of the multi-function insect repellent door according to the present invention,
7 to 10 is a front view for explaining the operation of the multi-function insect screen according to the present invention.

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

2 to 6 illustrate a multifunctional insect screen 30 according to the present invention, a pair of horizontal frames connecting the upper and lower ends of the pair of vertical frame 11 and the vertical frame 11 spaced in parallel to each other. First and second slide bars 21, which are arranged long in the vertical direction and the upper and lower ends are slidably coupled laterally to the horizontal frames 12 and 13, including the support frame 10 including the 12 and 13, 22, a wind screen 30 connected at one end to the first slide bar 21, a windproof sheet 40 at one end connected to the second slide bar 22, and a wind screen 30 to the wind screen 30. A pair of winding rods 50 fixed to the seat 40 and the wind screen 30 and the windbreak sheet 40 are wound on the circumferential surface when rotated, and laterally sliding to the horizontal frames 12 and 13. A pair of supports that are coupled to the upper end of the winding rod 50 so as to be rotatably coupled to rotatably support the winding rod 50. An elastic member 70 connected to the block 60 and the winding rod 50 to rotate the guiding rod 50 in a direction in which the insect screen 30 and the windbreak sheet 40 are wound; Fixing means (81,82) provided on the two slide bars (21, 22) to secure the first and second slide bars (21, 22) in close contact with each other, and the first and second slide bars (21, 22) And the auxiliary fixing means 90 provided at the vertical frame 11 to fix the first and second slide bars 21 and 22 in a retracted state.

The vertical frame 11 and the horizontal frame 12, 13 of the support frame 10 is composed of a profile made by molding a metal material, the opening 14 in the center by a coupling block 15 coupled to each corner ) Is assembled to form a rectangular frame shape is fixed to the inner surface of the door frame (1) of the front door.

At this time, the adjacent surface of the vertical frame 11 is provided with a pair of extension ribs 11a spaced apart in the front and rear directions, as shown in dashed lines in Figure 5, the first and second slide bar 21, When the 22 is retracted, the winding rod 50 and the outside of the first and second slide bars 21 and 22 are inserted between the extension ribs 11a.

The horizontal frames 12 and 13 are divided into a lower horizontal frame 12 and an upper horizontal frame 12 as shown in FIGS. 2 to 4. The lower horizontal frame 13 has a bar shape in which a concave groove 13a is formed in a longitudinal direction on an upper surface thereof. The upper horizontal frame 12 has a bar shape having a concave groove 12a formed in a longitudinal direction on a lower side thereof, and a pair of support ribs 12b extend in an adjacent direction on both sides of the concave groove 12a. do.

The first and second slide bars (21, 22) is formed in the shape of a long bar up and down, the upper and lower ends are slidably coupled to the concave grooves (12a, 13a) of the horizontal frame (12, 13) Slide blocks 23 and 24 are combined, respectively. At this time, the upper surface of the upper slide block 23 is formed with an extension portion 23a provided with a wheel 23b on the front and rear sides, the wheel 23b is installed to be mounted on the upper surface of the support rib 12b, The upper slide block 23 and the first and second slide bars 21 and 22 are slid left and right along the horizontal frames 12 and 13 while being supported by the support ribs 12b.

In this case, upper and lower rails 24 are provided on inner and outer surfaces of the first and second slide bars 21 and 22, and the handles 25 are slidable in the vertical direction. Combined, it is configured to adjust the vertical position of the handle 25 by lifting the handle 25 to suit the user's height.

The insect repellent screen 30 is a general insect repellent net having a plurality of holes, and is configured wide enough to cover the opening 14 of the support frame 10, and the left end is fixed to the vertical frame 11 on the left side and the right end. Is fixed to the first slide bar 21.

The windbreak sheet 40 is made of a flexible material having a light-transmitting while preventing the wind, such as vinyl, cloth, or paper, and covers the opening 14 of the support frame 10 in the same manner as the insect screen 30 It is configured wide enough to prevent the right end is fixed to the right vertical frame 11 and the left end is fixed to the second slide bar (22).

The winding rod 50 is configured in the form of a long vertical pipe, and is fixed to the middle portion of the insect screen 30 and the windbreak sheet 40 in the vertical direction, respectively, the insect screen 30 on the circumferential surface according to the rotation Winding the windshield sheet 40, or unwinding the insect screen 30 and windproof sheet 40 wound around the perimeter.

As shown in Figures 2 and 4, the support block 60 is provided with a rotary shaft 61 fitted to the upper end of the winding rod 50 extends downward, the bearing coupled to the rotary shaft 61 62 is coupled to the inner circumferential surface of the winding rod 50 to support the winding rod 50 to be rotated laterally about a central axis in the vertical direction. At this time, the upper end of the support block 60 is formed with an extension portion 63 is provided with a wheel 64 on the front and rear side and the wheel 64 is installed to be mounted on the upper surface of the support rib 12b, the support The block 60 and the winding rod 50 are slid left and right along the horizontal frames 12 and 13 while being supported by the support ribs 12b.

The elastic member 70 is formed by winding the elastic strip in the form of a coil, and both ends are connected to the outer peripheral surface of the rotary shaft 61 and the winding rod 50 of the support block 60, respectively, the winding The rod 50 is rotated in the direction in which the insect screen 30 and the windbreak sheet 40 are wound.

Since the above-described configuration of the first and second slide bars 21 and 22, the winding rod 50, the support block 60, and the elastic member 70 are the same as those used in the conventional insect screen, the detailed description will be provided. Omit.

5 and 6, the fixing means 81 and 82 are provided on adjacent surfaces of the first and second slide bars 21 and 22, respectively, and a pair of fixing blocks 81 to be engaged with each other. , 82). At this time, the fixed block 81 of one side of the fixed block (81, 82) is provided with a pair of elastic pieces (81a) spaced apart from each other, the other side of the fixed block (82) between the elastic piece (81a) And a fixing piece 82a fitted and fixed to the first and second slide bars 21 and 22 in the adjoining direction so that adjacent surfaces of the first and second slide bars 21 and 22 are in close contact with each other. In this case, the fixing piece 82a is sandwiched between the elastic pieces 81a to fix the first and second slide bars 21 and 22 to each other.

As shown in FIGS. 2 and 5, the auxiliary fixing means 90 is connected to the front and rear surfaces of the first and second slide bars 21 and 22 and the extension ribs 11a of the vertical frame 11. It is composed of a magnet provided to correspond.

Therefore, as shown by the dotted line in FIG. 5, when the first and second slide bars 21 and 22 are retracted to be inserted between the extension ribs 11a of the vertical frame 11, the auxiliary fixing means 90 The first and second slide bars 21 and 22 are fixed so as not to move.

As shown in FIG. 7, the multifunction insect screen 30 configured as described above has the winding rod 50 rotated by the elastic member 70, and the insect screen 30 or the windproof sheet on the circumferential surface of the winding rod 50. In the state in which the 40 is wound, the first and second slide bars 21 and 22 are pulled outward to open the opening 14 of the support frame 10, thereby allowing a user to enter and exit through the opening 14. It is configured to be. At this time, the first and second slide bars (21, 22) is fixed so as not to move by the auxiliary fixing means (90).

As shown in FIG. 8, the user pushes the first slide bar 21 to the right in the right direction until the first slide bar 21 is moved to the second slide bar 22 by the fixing means 81 and 82. When coupled to the), the insect screen 30 wound around the first winding rod 50 is released to block the opening 14 of the support frame 10. At this time, the first winding rod 50 and the second support block 60 is advanced to the center of the horizontal frame (12, 13) to follow the insect screen 30 is released.

On the contrary, as shown in FIG. 9, when the second slide bar 22 is pushed in the left direction, the windbreak sheet 40 wound around the second winding rod 50 is released to open the opening of the support frame 10. 14).

Alternatively, as shown in FIG. 10, the user pulls the first and second slide bars 21 and 22 at the same time toward the center of the horizontal frames 12 and 13, and at the center of the opening 14, the first and the second and second slide bars 21 and 22. When the two slide bars 21 and 22 are coupled to each other, the insect screen 30 and the windbreak sheet 40 are simultaneously released, and one side of the opening 14 is blocked by the insect screen 30, and the The other side is blocked by the windbreak sheet 40.

In addition, by adjusting a position where the first and second slide bars 21 and 22 are coupled to each other, the user may adjust the degree of the opening 14 being blocked by the insect screen 30 and the windbreak sheet 40.

Therefore, the user selects and spreads the insect screen 30 or the windproof sheet 40, and can select the insect repellent function and the windproof function, and expands the insect screen 30 and the windproof sheet 40 together and flows through the insect screen 30. Since the amount of wind can be adjusted, unlike the conventional insect repellent screen 30 that only the insect repellent function, there is an advantage that can be utilized for various purposes.

In addition, the auxiliary fixing means 90 to the first and second slide bars (21, 22) and the vertical frame 11 to fix the position of the first and second slide bars (21, 22) in a retracted state 8 and 9, the first or second slide bar (21, 22) is the auxiliary fixing means (when only one of the insect screen 30 or the windbreak sheet 40 to be unfolded, as shown in FIG. It is fixed by the 90, there is an advantage that allows the user to select the insect repellent function or the windproof function.

That is, the winding rod 50 provided in the insect screen 30 or the windbreak sheet 40 is configured to rotate in the direction in which the windbreak sheet 40 or windbreak sheet 40 is wound by a spring, FIG. 7 or FIG. As shown in FIG. 8, when only one of the first or second slide bars 21 and 22 is pushed in the lateral direction, the insect screen 30 or the windbreak sheet 40 is unfolded, the elastic member 70 of the As shown in FIG. 10, the elastic force acts on the first and second slide bars 21 and 22 to be drawn to the center of the support frame 10. At this time, the first or second slide bar (21, 22) is fixed so as not to be drawn to the central portion by the auxiliary fixing means 90, as shown in Figure 7 or 8, insect screen 30 or windbreak Fixed to unfold only one of the sheets 40, there is an advantage that the user can freely select the insect repellent function or windproof function.

In addition, up and down rails 24 are provided on inner and outer surfaces of the first and second slide bars 21 and 22, and the handles 25 are slidable up and down in the rails 24. Combined. Therefore, the user can adjust the vertical position of the handle 25 by elevating the handle 25 to suit the user's height, there is an advantage that it is more convenient to use.

In the present embodiment, the support frame 10 is illustrated to be fixed to the inner surface of the door frame 1 of the front door, but larger than the door frame 1 of the front door if necessary, the interior side of the door frame (1) It is also possible to fix to, or to install a separate molding in the door frame (1) of the porch and to fix the support frame (10) to the molding.

In addition, the auxiliary fixing means 90 is an example consisting of a magnet provided to correspond to the front and rear surfaces of the first and second slide bars (21, 22) and the extension rib (11a) of the vertical frame (11). However, the first and second slide bars are formed by forming coupling grooves and protrusions so as to correspond to the front and rear surfaces of the first and second slide bars 21 and 22 and the extension ribs 11a of the vertical frame 11. When the protrusions 21 and 22 are retracted, the protrusions may be fitted into the coupling grooves to fix the first and second slide bars 21 and 22 so as not to retreat.

And, the winding rod 50 is fixed in the vertical direction in the middle portion of the insect screen 30 and the windbreak sheet 40, the top is rotatably coupled to the support block 60, the insect screen 30 or While unwinding or winding the windbreak sheet 40, the sliding frame 50 is laterally slid along the horizontal frames 12 and 13. However, the winding rod 50 supports the frame 10 so as to be adjacent to the vertical frame 11. As the winding rod 50 is fixed and reversely rotated in a state in which it is rotatably fixed without sliding, the insect screen 30 and the windbreak sheet 40 are wound around the winding rod 50 or released from the winding rod 50. It can be configured to.

In addition, although the insect screen 30 is located on the left side of the support frame 10 and the windbreak sheet 40 is located on the right side of the support frame 10, but the screen of the insect screen 30 and the windbreak sheet 40 The positions can be interchanged.

In addition, although the windbreak sheet 40 has been exemplified as being made of vinyl, cloth, or paper, any material may be used as long as it is flexible and prevents wind.

In addition, the windbreak sheet 40 may be configured to provide a decorative function.

It is to be understood that the foregoing is merely illustrative of one preferred embodiment of the present invention and that modifications and variations may be made thereto without departing from the spirit of the invention.

10. Support frame 21, first slide bar
22, 2nd slide bar 30. Insect screen
40. Windproof sheet 50. Winding rod
60. Support block 70. Elastic member
80. Fastening means 90. Secondary fastening means

Claims

Including a pair of vertical frame 11 spaced parallel to each other and a pair of horizontal frame (12, 13) connecting the upper and lower ends of the vertical frame 11 of the rectangular frame shape having an opening 14 formed in the center Support frame 10,
First and second slide bars 21 and 22 disposed long in the vertical direction and vertically slidably coupled to the horizontal frames 12 and 13;
Insect screen 30 is connected to one end of the first slide bar 21,
Windproof sheet 40 and one end connected to the second slide bar 22,
A pair of winding rods 50 fixed to the insect screen 30 and the windbreak sheet 40, respectively, wherein the insect screen 30 and the windbreak sheet 40 are wound around the circumferential surface when rotated;
An elastic member 70 connected to the winding rod 50 to rotate the winding rod 50 in a direction in which the insect screen 30 and the windproof sheet 40 are wound;
Multifunctional insect repellent comprising a fixing means (81,82) provided in the first and second slide bars (21, 22) to secure the first and second slide bars (21, 22) in close contact with each other. door.

The method of claim 1,
Auxiliary fixing means (90) provided in the first and second slide bars (21, 22) and the vertical frame (11) to fix the position of the first and second slide bars (21, 22) in a retracted state Multifunctional insect screen, characterized in that it further comprises.

The method of claim 1,
The other end of the insect screen 30 and the windbreak sheet 40 is fixed to the vertical frame 11,
The winding rods 50 are respectively fixed to the central portion of the insect screen 30 and the windbreak sheet 40,
A pair of support blocks 60 coupled to the horizontal frames 12 and 13 in a slidable direction and coupled to an upper end or a lower end of the winding rod 50 to rotatably support the winding rod 50. Multifunctional insect screen, characterized in that it further comprises.

The method of claim 1,
Up and down rails 24 are provided on inner or outer surfaces of the first and second slide bars 21 and 22,
Handle 25 is coupled to the rail 24 to be slidable in the vertical direction,
Multi-functional insect repellent door, characterized in that the handle 25 is raised and lowered to adjust the vertical position of the handle 25.