KR20160028122A - Roller for window screen and window screen frame using the same - Google Patents

Roller for window screen and window screen frame using the same Download PDF

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Publication number
KR20160028122A
KR20160028122A KR1020140116711A KR20140116711A KR20160028122A KR 20160028122 A KR20160028122 A KR 20160028122A KR 1020140116711 A KR1020140116711 A KR 1020140116711A KR 20140116711 A KR20140116711 A KR 20140116711A KR 20160028122 A KR20160028122 A KR 20160028122A
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KR
South Korea
Prior art keywords
roller
window screen
frame
insect
window
Prior art date
Application number
KR1020140116711A
Other languages
Korean (ko)
Inventor
김형진
임보규
Original Assignee
주식회사 윈체
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 윈체 filed Critical 주식회사 윈체
Priority to KR1020140116711A priority Critical patent/KR20160028122A/en
Publication of KR20160028122A publication Critical patent/KR20160028122A/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
    • E06B9/54—Roller fly screens

Abstract

The present invention provides a window screen roller and a window screen frame using the same. The window screen roller can be manufactured easily and enables the window screen frame to be opened and closed softly and smoothly by reducing frictional resistance between the window screen frame and a window frame by: manufacturing the window screen roller in order to be able to slide by being in point contact with the window frame; and being assembled by inserting the window screen roller into a sliding groove formed on the window screen frame. Especially, the window screen roller and the window screen frame using the same are able to: reduce time and cost for manufacturing the window screen frame by manufacturing the window screen roller by welding the window screen roller onto corner parts to be integrated when welding each corner part of the window screen frame; and reduce personnel expenses by performing welding using welding equipment. The window screen roller and the window screen frame enable smooth and stable opening and closing operations as the window screen frame can be supported stably through the point contact of multiple lines on the window frame by forming roller protrusions, which are in point contact with the window frame, in multiple lines by being formed on the window screen roller.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a screen roller,

The present invention relates to an insect web roller and an insect net frame using the same, and more particularly, to an insect nail roller for improving rolling performance by making point contact with a slide protrusion formed on a window frame, So that they can be integrally fused together when they are welded together, so that they can be easily manufactured and assembled together with the screen frame.

An insect control net is a mesh for preventing infiltration of insects and rats by attaching to an opening for air circulation, that is, a window or a door. These insect screens are fixedly mounted on a window frame and mounted on a window frame in a sliding manner. Patent Literature 1 and Patent Literature 2 described below disclose insect control networks in various ways.

In Patent Document 1, when the insect net portion is slidably opened and closed, the upper end portion of the insect net portion moves in the forward and backward direction to prevent a problem of colliding with the insect guiding network guide, and even when the wind blows, the upper end portion of the insect net is not shaken.

Patent Document 2 discloses a scroll screen inspecting apparatus for a sliding window which can be installed with an insect control network for interrupting inflow of pests such as a mosquito from the outside to be interlocked with a sliding window and can be selectively opened and closed by a user as required will be.

However, an insect screen configured to be opened and closed in a sliding manner among various types of insect screens has the following problems.

(1) In order to be able to open and close the insect screen, the insect screen is mounted on the insect screen frame which is usually formed in a grid shape and is slidably mounted on the window frame.

(2) In order to be able to slide in this way, it is often constructed to be able to slide in a predetermined direction through a concave-convex structure between a screen frame and a window frame. However, since the sliding structure of such a concave and convex structure has a large contact area between the screen frame and the window frame, it not only has a lot of force when the shutter frame is opened and closed, but also when the screen frame is slightly shifted from the mounting position of the window frame, Problems can not be opened.

(3) In particular, this problem becomes even more serious when children or elderly people try to close the screen frame.

(4) One solution to solve this problem is to install a roller between the screen frame and the window frame to smoothly slide the screen frame. However, the use of these rollers has the following problems.

(5) Insect screen rollers are usually made of steel in order to secure rigidity. Therefore, it is difficult to fit the insect web rollers because it is not well fused with the insect net frame made of synthetic resin.

(6) For this reason, such insect web rollers are fixed to the screen frame with pieces or the like. This typically requires a lot of time to install at least two screening rollers in one screen frame, as well as a need for assembly personnel.

(7) It takes a lot of time to fabricate the screen frame, which is one of the factors that not only lowers the productivity but also increases the manufacturing cost.

Korean Registered Patent No. 1291155 (Registered on July 23, 2013) Korean Patent Laid-Open No. 10-2013-0104388 (Publication date: September 25, 2013)

SUMMARY OF THE INVENTION The present invention has been made in view of this point, and it is an object of the present invention to provide an insect screen roller which can be slidably contacted with a window frame, and which can be assembled by inserting the ins screen roller into a sliding groove formed in a screen frame The present invention is directed to providing an insect screen roller which can smoothly and smoothly open and close a screen frame by reducing the frictional resistance between the screen frame and the window frame, and a screen frame using the screen frame.

Particularly, according to the present invention, it is possible to manufacture the insect screen roller by fusing together the edge portions of the insect screen frame together with the corner portions when fusing the corner portions of the ins screen frame, thereby reducing manufacturing time and manufacturing cost of such insect screen frame, So that it is possible to reduce labor costs and to provide a screen frame using the screen roller.

In addition, since the roller protrusion formed in the insect roller of the present invention is formed into a plurality of rows of roller protrusions which are in point contact with the window frame, the insect screen frame can be stably supported by a plurality of lines of point contacts on the window frame, And a screen frame using the screen roller.

To achieve these and other advantages and in accordance with the purpose of the present invention, as embodied and broadly described herein, there is provided an insect screen roller according to the present invention, comprising: a body 110 having a hexahedron shaped block shape of a predetermined size; A long groove 120 formed on one surface of the body 110; Hemispherical roller protrusions (121) protruding from the center of the inner surface of the groove (120) at predetermined intervals along the longitudinal direction; And a fused portion 130 formed to be inclined at an angle of 45 ° to one edge of the other surface corresponding to the surface on which the groove 120 is formed.

Particularly, the body 110 is formed such that both side walls forming the concave grooves 120 are widened outward by a predetermined angle? 1.

The roller protrusions 121 are formed on the inner surface of the groove 120 in at least two to four rows.

The recessed grooves 120 are formed such that an inner surface facing each other is inclined outward by a predetermined angle? 2 toward the outer edge side from the inside.

The insect screen frame according to the present invention includes a screen frame frame 10 having two grid screen rollers 100 installed at the bottom thereof and having a lattice shape to support the screen screen 11, The frame 10 forms a slide groove 12 to be inserted into the window frame 20. The insect roller 100 is inserted into the slide groove 12 and the fused portion 130 is formed in a grid shape Is integrally fused to the corner welded portion of the base member.

Particularly, the slide groove 12 is characterized in that the support protrusions 12a protrude inwardly so that outer edges of opposite sides of the slide grooves 12 face each other to support the insect web rollers 100.

The screening roller according to the present invention and the screen frame using the screening roller have the following effects.

(1) The insect screen roller can open and close the insect screen through the point contact method with the slide protrusion formed in the window frame, so that the contact area can be minimized so that the insect screen can be opened easily and smoothly.

(2) Further, since the roller protrusions that make this point contact are formed on the insect web rollers so as to be arranged in a plurality of rows side by side, the insect web rollers can be stably slid on the slide protrusions, so that the insect web frame can be opened more naturally and smoothly.

(3) Since the insect web rollers according to the present invention can be used by being fitted into slide grooves formed in an insect screen frame, they can be easily assembled and used.

(4) In particular, the insect screen roller according to the present invention is integrally fused and fixed together with the corner portions to be fused to fabricate the insect screen frame, so that it is unnecessary to separately mount the ins screen roller, have.

(5) Since the insect finger roller is fused and fixed to the insect finger frame in a line contact manner, even if the insect finger roller fails, the insect finger roller can be easily replaced by separating only the contact portion.

(6) Since the insect web rollers are fused together with the insect net frame, it is not necessary to hold or support the insect web rollers, and the insect web rollers are inserted into the slide grooves and fused, so labor costs can be reduced because no separate assembling personnel or equipment are required.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an overall configuration of an insect screen roller according to a first embodiment of the present invention. FIG.
2 is a side view showing the structure of the screening roller according to the first embodiment of the present invention.
3 is a front view for showing the contact state of the insect screen roller according to the first embodiment of the present invention by placing it on a slide projection of a window frame.
FIG. 4 is a view showing a structure of an insect screen roller according to a second embodiment of the present invention, wherein (a) is a side view and (b) is a bottom view.
5 is a front view of an insect screen frame for showing the installation state of an insect screen roller in an insect screen frame according to the present invention.
FIG. 6 is a cross-sectional view taken along the line "AA" in FIG. 5 for showing the installation state of the screening roller in the screening frame according to the present invention;

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should properly define the concept of the term to describe its invention in the best possible way The present invention should be construed in accordance with the spirit and scope of the present invention.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and are not intended to represent all of the technical ideas of the present invention. Thus, various equivalents And variations may be present.

1 to 3, the insect web roller 100 according to the first embodiment of the present invention includes a body 110 made of a synthetic resin. The insect web roller 110 is fused with an edge fusion portion of an insect screen frame, A groove 120 for inserting an insect screen roller 100 mounted on an insect screen frame into a slide protrusion 21 of a window frame, And a roller protrusion 121 formed at regular intervals to guide the sliding contact with the slide protrusion 21.

Particularly, in the present invention, the roller protrusion 121 is brought into point contact to minimize frictional resistance, so that the screen frame can smoothly be opened and closed. When inserting the screen frame, the screen roller 100 is also fused together, The productivity can be improved.

Hereinafter, this configuration will be described in more detail as follows.

1 to 3, the body 110 constitutes the overall shape of the screening roller 100, and the shape of the body 110 is a hexahedron of a predetermined size.

This is because the insect web rollers 100 are sandwiched between the slide grooves 12 formed in the insect screen frame 10 as shown in Fig. 6 and are formed in a concave shape of the slide grooves 12, And is formed into a hexahedron shape so as to be inserted.

1 to 3, the recess 120 is formed over the entire length of one side of the body 110. [ 3 and 6, when the insect-proofing net frame 10 according to the present invention is applied to the window frame 20, the recesses 120 are formed in the window frame 20 such that the slide protrusions 21 As shown in FIG.

In a preferred embodiment of the present invention, it is preferable that both the side walls formed to face each other are formed outwardly at a predetermined angle? 1. This is because as the inserting roller 100 is inserted into the slide groove 12 formed in the insect screen frame 10 as shown in Fig. 6, the portion of the inserting roller 100 is forcibly narrowed and the inner surface of the slide groove 12 is pressed, (100) is not easily detached from the slide groove (12).

Further, in a preferred embodiment of the present invention, it is preferable that both the facing surfaces of the concave grooves 120 are formed to be inclined by a predetermined angle? 2 as going from the inside to the outside. 3, when the grooves 120 are fitted into the slide grooves 12, they can be easily fitted without being interfered with each other, and the grooves 120 and the slide protrusions 21 are brought into contact with each other As much as possible.

The roller protrusions 121 are formed on the inner surface of the above-described grooves 120, as shown in Figs. At this time, a plurality of roller protrusions 121 are formed at the center of the inner surface at predetermined intervals in the longitudinal direction thereof. FIG. 2 shows an example in which five are formed at predetermined intervals.

3, the roller protrusion 121 is a portion which is substantially in contact with the slide protrusion 21 so as to be brought into sliding contact with the slide protrusion 121. Therefore, the frictional resistance between the roller protrusion 121 and the slide protrusion 21 is reduced, (Sliding) can be performed. Accordingly, in the present invention, by forming the roller protrusion 121 in a hemispherical shape, the roller protrusion 121 and the slide protrusion 21 are brought into point contact, thereby minimizing frictional resistance.

As shown in Figs. 1 and 2, the fused portion 130 is formed to be inclined at an angle of 45 degrees at one corner with respect to the surface on which the groove 120 is not formed. This is because, as shown in FIG. 6, when inserting frame 10 is manufactured, it is mostly formed in a lattice shape, because the angle between adjacent corners is 45 degrees.

Accordingly, when the fused portion 130 is formed to be inclined at an angle of 45 degrees and the fused portion 130 is inserted so as to be in contact with a corner tangent to each other when the screen frame 10 is manufactured in the form of a lattice, In order to allow the screening roller 100 according to the present invention to be integrally manufactured.

The insect screen roller according to the present invention having the above-described structure can reduce the frictional resistance through point contact and can smoothly and smoothly operate the sliding door. In particular, the insect screen roller can be integrally fused at the time of fabricating the insect screen frame.

4, the screen inspecting roller 100 'according to the second embodiment of the present invention differs from the first embodiment in the arrangement of the roller protrusions 121. Therefore, the same reference numerals as in the first embodiment denote the same reference numerals, and a detailed description thereof will be omitted, and only the arrangement of the roller protrusions 121 will be described here.

In the second embodiment, as shown in Fig. 4, the roller protrusions 121 formed in one row in the first embodiment are formed in a plurality of rows, preferably two rows to four columns (three rows in the drawing).

This not only gives the same effect as supporting the roller protrusions 121 in contact with the upper surface of the slide protrusion 21 in a plurality of rows but also can provide a load dispersion effect when the size of the insect control network is large.

(Screen frame)

The present invention includes an insect screen frame 10 on which the above-described insect web roller 100 is mounted.

4 and 5, the insect screen frame according to the present invention has a structure in which a length member made of a synthetic resin having slide grooves 12 formed on one side thereof over its entire length is cut by a predetermined length, (10).

At this time, the longitudinal members are formed in a lattice shape such that the edges of the longitudinal members are cut at an angle of 45 degrees and the cut edges are brought into contact with each other, and the respective longitudinal members are fused so that the slide grooves 12 face outward.

In the preferred embodiment of the present invention, before inserting the 45 ° angle length member, the two screen web rollers 100 according to the present invention are fitted on both sides of the slide groove 12, The insulator frame 10 and the insect screen roller 100 are integrally formed with each other because the insulator frame 130 of the insulator frame 100 is placed in contact with the adjacent two length members, .

In addition, in the preferred embodiment of the present invention, in forming the slide groove 12, it is preferable that the support protrusions 12a are further formed so that the edges of opposite sides of the slide grooves 12 protrude inward facing each other.

This is because the inserting roller roller 100 according to the present invention is inserted into the slide groove 12 to prevent the support protrusion 12a from supporting the opposite edge portions of the ins screen roller 100 to be separated from the slide groove 12 It is possible.

As described above, the insect screen frame according to the present invention can be manufactured in a lattice form by inserting the insect web rollers and integrally fusing the insect net rollers, thereby reducing the manufacturing process and firmly securing the insect web rollers.

10: Screen Frame
12: Slide groove
20: window frame
21: Slide projection
100: Screening roller
110: Body
120: yo home
121: roller projection
130: Fused portion

Claims (6)

Claims [1] A screening roller for use in a window frame made of a synthetic resin and made of synthetic resin,
A body 110 having a hexahedron shaped block shape of a predetermined size;
A long groove 120 formed on one surface of the body 110;
Hemispherical roller protrusions (121) protruding from the center of the inner surface of the groove (120) at predetermined intervals along the longitudinal direction; And
And a fused portion (130) formed to be inclined at an angle of 45 占 on one edge of the other surface corresponding to the surface on which the groove (120) is formed. The method according to claim 1,
Wherein the body (110) is formed such that both side walls forming the groove (120) are widened outwardly by a predetermined angle (? 1). The method according to claim 1,
Wherein the roller protrusions (121) are formed in at least two to four rows on the inner surface of the groove (120).
The method according to claim 1,
Wherein the recessed grooves (120) are formed such that an inner surface facing each other is inclined outward by a predetermined angle (? 2) from the inner side toward the outer edge side. An insect screen frame (100) according to any one of claims 1 to 4, wherein two inserting roller rollers (100)
(10) having a lattice shape and supporting an insect control net (11)
The screen panel 10 has a slide groove 12 to be inserted into the window frame 20,
Wherein the insect web roller (100) is inserted into the slide groove (12), and the fused portion (130) is integrally fused to the corner welded portion of the lattice shape. 6. The method of claim 5,
Characterized in that the slide grooves (12) are formed by protruding the support protrusions (12a) inwardly so that outer edges of opposite sides of the slide grooves (12) face each other to support the insect web rollers (100).
KR1020140116711A 2014-09-03 2014-09-03 Roller for window screen and window screen frame using the same KR20160028122A (en)

Priority Applications (1)

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KR1020140116711A KR20160028122A (en) 2014-09-03 2014-09-03 Roller for window screen and window screen frame using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140116711A KR20160028122A (en) 2014-09-03 2014-09-03 Roller for window screen and window screen frame using the same

Publications (1)

Publication Number Publication Date
KR20160028122A true KR20160028122A (en) 2016-03-11

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KR1020140116711A KR20160028122A (en) 2014-09-03 2014-09-03 Roller for window screen and window screen frame using the same

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101291155B1 (en) 2011-09-07 2013-07-31 김순석 Mosquito net is equipped horizontally sliding window and doors
KR20130104388A (en) 2012-03-14 2013-09-25 (주)엘지하우시스 Mothproof screen apparatus for sliding window

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101291155B1 (en) 2011-09-07 2013-07-31 김순석 Mosquito net is equipped horizontally sliding window and doors
KR20130104388A (en) 2012-03-14 2013-09-25 (주)엘지하우시스 Mothproof screen apparatus for sliding window

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