CN215332285U - L-shaped bracket for installing window and window system comprising same - Google Patents
L-shaped bracket for installing window and window system comprising same Download PDFInfo
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- CN215332285U CN215332285U CN202022798027.3U CN202022798027U CN215332285U CN 215332285 U CN215332285 U CN 215332285U CN 202022798027 U CN202022798027 U CN 202022798027U CN 215332285 U CN215332285 U CN 215332285U
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- window
- fixing part
- mounting
- shaped bracket
- wall
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- 238000003780 insertion Methods 0.000 claims abstract description 25
- 230000037431 insertion Effects 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 13
- 239000003365 glass fiber Substances 0.000 description 10
- 239000002131 composite material Substances 0.000 description 8
- 238000009413 insulation Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 229920000049 Carbon (fiber) Polymers 0.000 description 6
- 239000004917 carbon fiber Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 229920005992 thermoplastic resin Polymers 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
- E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Of Plates (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The present invention relates to an L-bracket for mounting a window and a window system including the same, the L-bracket being mounted at an upper portion and a side of the window, and according to an aspect of the present invention, there is provided an L-bracket for mounting a window, comprising: a window fixing part having a first mounting part including a plurality of first mounting holes for fixing to the window; a wall fixing part connected to the window fixing part, having a second mounting part including a plurality of second mounting holes for fixing to the wall, and including an insertion member having a plurality of insertion holes respectively formed at positions corresponding to the plurality of second mounting holes; and a recessed portion formed to surround at least one or more of the plurality of second mounting holes, wherein at least some regions of the insertion member are formed to be exposed through the recessed portion.
Description
Technical Field
The invention relates to an L-shaped bracket for installing a window and a window system comprising the same.
Background
In general, for a bedroom or a kitchen, etc., in an apartment or a general house, a single window or a double window for a PL window is installed mainly for the purpose of thermal insulation and sound insulation.
In the past, the thickness of a single window or a double window for a PL window was generally smaller than that of an inner wall, but a recent trend is that the thickness of a single window or a double window for a PL window is getting thicker in order to improve heat insulation and heat dissipation efficiency.
Since the inner wall thickness is smaller than that of a single window or a double window for a PL window, a separate fixing bracket (an L-bracket or a C-bracket) must be installed to support a window frame of the single window or the double window so as not to be sunk.
In particular, the L-shaped bracket is referred to as a stand installed at the front of a window to support the window.
Generally, an L-shaped stent has the following structure: window fixing part and wall fixing part
A type of a vertical connection in which a window fixing portion has been fixed to a window, and a wall fixing portion connected to the window fixing portion has been fixed to a wall (e.g., a balcony wall) by fastening means such as anchors or nails.
In addition, such an L-shaped steel bracket is generally made of steel, wherein the L-shaped steel bracket has good durability, but has problems in that corrosion or bending deformation occurs when used for a long time, resulting in a decrease in durability, and has high thermal conductivity, resulting in low thermal insulation performance. In addition, due to the high thermal conductivity of the L-shaped steel bracket, a thermal bridge phenomenon occurs, so that problems such as condensation occurring on the window and the surrounding portion of the window and damage to the finishing material frequently occur.
Disclosure of Invention
[ problem ] to
The invention aims to provide an L-shaped bracket for installing a window, which is lighter in weight, excellent in compressive strength and low in thermal conductivity compared with a traditional L-shaped bracket, and is beneficial to cost reduction and mass production.
[ solution ]
In order to solve the above problems, according to an aspect of the present invention, there is provided an L-shaped bracket for mounting a window, the L-shaped bracket being mounted at an upper portion and a side of the window, wherein the L-shaped bracket comprises: a window fixing part having a first mounting part including a plurality of first mounting holes for fixing to a window; a wall-fixing portion connected to the window-fixing portion, having a second mounting portion including a plurality of second mounting holes for fixing to a wall, and including an insertion member having a plurality of insertion holes respectively formed at positions corresponding to the plurality of second mounting holes; and a recessed portion formed to surround at least one or more of the plurality of second mounting holes, wherein at least some regions of the insertion member are formed to be exposed through the recessed portion.
[ advantageous effects ]
The L-shaped bracket for mounting a window related to at least one example of the present invention may achieve light weight, excellent compressive strength, and low thermal conductivity, which is advantageous in terms of cost reduction and mass production, compared to the conventional L-shaped steel bracket.
In addition, there is an advantage that the front and rear configurations can be simultaneously performed by specific dimensional control of factors related to the shape of the stent.
Drawings
FIG. 1 is a perspective view of an exemplary L-bracket for mounting a window according to the present application.
Fig. 2 is a side view of the L-shaped bracket shown in fig. 1.
Fig. 3 to 5 are views showing in detail the wall fixing part of the L-shaped bracket shown in fig. 1.
Fig. 6 is a diagram showing the shape of the side rib in detail.
Fig. 7 is a diagram showing the assembled position of an L-bracket according to the present application on the front construction of a window.
Fig. 8 is a diagram showing the assembled position of an L-bracket according to the present application on the rear construction of a window.
Detailed Description
The present application relates to an L-shaped bracket which is installed at the upper and side of a window. The window may be, for example, a single window or a double window for a PL window.
Hereinafter, an L-shaped bracket for mounting a window according to one example of the present invention will be described in detail with reference to the accompanying drawings.
In addition, the same or similar reference numerals are given to the same or corresponding components regardless of the reference numerals, redundant explanation thereof will be omitted, and the size and shape of each constituent member shown may be enlarged or reduced for convenience of explanation.
Fig. 1 is a perspective view of an exemplary L-shaped bracket for mounting a window according to the present application, fig. 2 is a side view of the L-shaped bracket shown in fig. 1, fig. 3 to 5 are views showing in detail a wall fixing portion of the L-shaped bracket shown in fig. 1, and fig. 6 is a view showing in detail a shape of a side rib.
Specifically, an L-shaped bracket for mounting a window according to the present application includes a window fixing part (100), a wall fixing part (200), and a recess part (300).
The window fixing portion (100) has a first mounting portion (110) including a plurality of first mounting holes for fixing to a window. The shape of the first mounting hole may be a circle or an ellipse, which has a long shape along the length direction.
The wall fixing part (200) is connected to the window fixing part (100), has a second mounting part including a plurality of second mounting holes (220) for fixing to a wall, and includes an insertion member (210), the insertion member (210) having a plurality of insertion holes respectively formed at positions corresponding to the plurality of second mounting holes. The shape of the second mounting hole may be a circle or an ellipse, which has a long shape along the length direction.
In the case of the wall fixing part (200), when it is mounted on a wall (exterior wall), it is nailed with nails for temporary fixing, or an anchor is fixed using a hammer or a power screwdriver for complete fixing, and in this case, since the bracket is subjected to strong impact, there may be a problem of damage to the bracket. The bracket according to the present application can solve the above-mentioned problems by introducing an insert member (210) having high impact strength into a wall fixing part (200) to withstand strong impact generated during nailing or fixing of an anchor. In addition, by selectively using the material of the insertion member (210), the weight reduction and compressive strength of the stent can also be greatly improved.
Meanwhile, the bracket may be made of a plate-shaped single material, and the single material may be manufactured into the window fixing part (100) and the wall fixing part (200) which are bent to have a predetermined angle with respect to the window fixing part (100) by compression molding. For example, the window fixing part (100) and the wall fixing part (200) may be bent to have
Type or 'L' type shape.
The recess (300) is formed to surround at least one or more of the plurality of second mounting holes (220), and at least some regions of the insertion member (210) are exposed through the recess (300). The recess (300) contributes to weight reduction of the bracket and has an advantageous effect in reducing cost.
In one example, the plurality of second mounting holes (220) may include a plurality of anchor holes (221) and nail holes (222), and the recess (300) may be formed to surround at least one or more of the plurality of anchor holes (221). In view of weight saving and compressive rigidity and durability of the stent, etc., it is preferable that the recessed portion (300) is formed only around the anchor hole (221). Since the recess portion (300) is formed only around the anchor hole (221), the cross-sectional length of the anchor and the window assembly can be increased when the window is installed, thereby finally improving the strength and rigidity of the bracket. A plurality of anchor holes (221) may be provided at a lower side of the wall fixing part (200), and nail holes (222) may be provided at an upper side of the wall fixing part (200). Here, the upper side or the lower side merely indicates a relative position based on the drawing, for example, the upper side is a direction adjacent to a boundary portion between the window fixing part (100) and the wall fixing part (200), and the lower side is a direction opposite to the upper side.
Then, in the insertion member (210), insertion holes corresponding to the plurality of anchor holes (221) and nail holes (222), respectively, may be formed. The insert member (210) may be inserted into the wall fixing part by insert injection molding. In constructing the window, anchors or nails are inserted through the anchor holes (221), nail holes (222), and insertion holes, respectively, to fix the bracket to the wall and the window.
Fig. 7 is a diagram showing an assembly position of an L-shaped bracket according to the present application on a front structure of a window, and fig. 8 is a diagram showing an assembly position of an L-shaped bracket according to the present application on a rear structure of a window.
Referring to fig. 7 and 8, the L-shaped bracket (10) according to the present application is constructed in a front or rear portion depending on the thickness of the window frame (20) and the exterior wall (30) in the construction of the window. For example, when the thickness of the window frame (20) is thicker than that of the exterior wall (30), the front construction is performed (see fig. 7), and when the window frame (20) and the exterior wall (30) have the same thickness, the rear construction is performed (see fig. 8).
The L-shaped bracket according to the application has the following advantages: the front-rear configuration can be performed by adjusting the specific size and ratio of the factors relating to the shape as described below.
For example, the second mounting holes (200) may be formed such that their heights (not shown) and the thickness (t) of the wall fixing part (200)2) The same is true. Since the second mounting hole is formed to have a height corresponding to the thickness (t) of the wall fixing portion (200)2) Also, the assembly steps during the front-rear construction are minimized, so that the deformation of the bracket does not occur. Specifically, the height of the second mounting hole and the thickness (t) of the wall fixing part (200)2) May be in the range of 5 to 20mm, 7 to 15mm or 9 to 12mm, respectively, preferably 10 mm.
In one example, the ratio of the thickness of the window fixing portion (100) to the thickness of the wall fixing portion (200) may be less than 1, less than 0.9, less than 0.8, less than 0.7, less than 0.6, or less than 0.5. This ratio means that the thickness of the window fixing part (100) is formed thinner than the thickness of the wall fixing part (200). The thickness of the window fixing part (100) corresponds to an important factor for determining whether the rear structure is possible. For example, the thickness of the window fixing portion 100 may be 5mm or less, 4.5mm or less, 4mm or less, 3.5mm or less, or 3mm or less. When the thickness of the window fixing part (100) is greater than 5mm, the rear configuration may not be achieved.
In another example, the insertion member (210) may have an insertion length (l) of 1.5mm or greater, 2.0mm or greater, or 2.5mm or greaterc). Insertion length (l)c) Means the length of the edge of the insertion member inserted into the wall fixing part, and, by inserting the length (l)c) By adjusting the range, the fixing force of the insertion member (210) can be increased. On the other hand, when the length (l) of insertion is largec) Less than 1.5mm, the bracket may be damaged due to interfacial peeling between the insert member (210) and the wall fixing part (200) under a high compression load.
In one embodiment, a bracket according to the present application may include a forming part (500), the forming part (400) being disposed above the window fixing part (100) and the wall fixing part (200) in a length direction, and protruding at least some regions of the window fixing part (100) and the wall fixing part (200) in a thickness direction. The forming part (500) may be continuously provided above the window fixing part (100) and the wall fixing part (200) along the length direction, or may be intermittently provided.
In addition, when one surface of the bracket facing the window and the wall is referred to as an outer circumferential surface and a surface opposite to the outer circumferential surface is referred to as an inner circumferential surface, the forming portion (500) may have a shape protruding from the outer circumferential surface side of the bracket toward the inner circumferential surface side, wherein the cross-sectional shape may be approximately a "U" shape, but may have various cross-sectional shapes, but is not limited thereto. For example, the protruding outer circumferential surface forming the portion (500) may include at least one of a planar portion and a curved portion.
At least two or more forming portions (500) may be provided along the width direction. For example, two forming portions may be symmetrically provided on both sides based on the lengthwise center of the stent.
In one example, the width (w) of the forming portion3) Width (w) of window fixing part (100)1) The ratio of (d) may be 0.04 to 0.07. For example, when the width (w) of the window fixing part (100)1) At 60mm, the width (w) of the formed portion3) May be in the range of 2.5 to 4.0 mm.
In another example, the stent may further include a side rib (400), the side rib (400) having a predetermined thickness (t)3) And are provided on both widthwise edges of the window fixing part (100) and the wall fixing part (200), wherein the thickness (t) of the side rib 4004) Width (w) of window fixing part (100)1) The ratio of (d) may be 0.05 to 0.07. For example, when the width of the window fixing part (100) is 60mm, the thickness (w) of the side rib (400)4) May be in the range of 3 to 4.2 mm.
In addition, the side rib 400 may form a predetermined interval (w) with the forming part (500)45). Interval (w)45) Width (w) of window fixing part (100)1) The ratio of (d) may be 0.07 to 0.09. For example, when the width (w) of the window fixing part (100)1) At an interval of 60mm (w)45) May be in the range of 4.2 to 5.4 mm.
The side ribs (400) have a predetermined thickness (t)4) And includes a rib main body (410) formed to extend in a thickness direction of the window fixing part and the wall fixing part, and an end part (42) integrally formed on the rib main body (410)0) Wherein the thicknesses of the rib main body (410) and the end portion (420) may be different from each other. For example, the end portion (420) has a predetermined length (l)42) Wherein, thickness (t)4) May decrease in length away from the rib body (410). That is, the end portion (420) of the side rib (400) may have a sharp shape. For example, the end thickness (t) of the end (420)42) May be in the range of 0.5 to 1 mm. When the bracket according to the present application is mounted to a window and then applied to an exterior wall of a building, an insulation finishing material may be applied to the interior of the exterior wall to enhance the insulation performance. At this time, at least some regions of the side ribs (400) may be inserted into the heat-insulating and finishing material, and, for example, the end portions (420) of the side ribs (400) may be inserted into the heat-insulating and finishing material. As described above, at least some regions of the side ribs (400) have a sharp shape, thereby having an advantage of being easily inserted into the thermal insulation finishing material.
In one example, the window fixing part (100) and the wall fixing part (200) may be formed of an injection molding material including a first thermoplastic resin; or from a first continuous fiber composite comprising glass or carbon fibers and a second thermoplastic resin.
The first thermoplastic resin may be polypropylene (PP), polyamide (PA6, PA66), Polyphenylene Sulfide (PPs), or polyether ether ketone (PEEK), but is not limited thereto, and various known injection molding materials may be used without limitation.
Since the first continuous fiber composite includes the fiber and the thermoplastic resin, the strength/rigidity thereof is similar to or higher than that of the metal material, and the thermal conductivity of the continuous fiber composite is also low (about 0.23 to 1.06W/mK), so that the thermal insulation performance of the window can be improved.
For example, the second thermoplastic resin may be Polyamide (PA), Polycarbonate (PC) or polypropylene (PP).
In one example, the first continuous fiber composite may include 30 to 50 wt% glass fibers or 10 to 20 wt% carbon fibers, based on the total weight. When the content of the glass fiber is less than 30 wt%, there may be a problem of reduction in strength and rigidity, and when the content of the glass fiber is more than 50 wt%, there may be a problem of formability due to a large amount of the fiber. In the case of carbon fibers, it is preferable to include the glass fiber content within the above range in consideration of the strength, rigidity, moldability, and the like.
In one embodiment, the insert member (210) may be formed from a second continuous fiber composite material comprising glass or carbon fibers and a second thermoplastic resin. The fiber content of the second continuous fiber composite may be different from the fiber content of the first continuous fiber composite described above.
For example, the second continuous fiber composite may include 40 to 70 wt% glass fibers or 10 to 30 wt% carbon fibers, based on the total weight. When the content of the glass fiber is less than 40 wt%, the strength and rigidity may be lower than those of the existing products, and when the content of the glass fiber is more than 70 wt%, there may be a problem in formability due to a large amount of the fiber. In the case of carbon fibers, it is preferable to include the glass fiber content within the above range in consideration of the strength, rigidity, moldability, and the like.
The present application also relates to a window system. The window system includes a single window or a double window on which the above-described L-shaped bracket for mounting a window is mounted. When the L-shaped bracket is installed, the window system realizes light weight, excellent compressive strength and low thermal conductivity, and has advantageous advantages in terms of cost reduction and mass production.
In addition, there is an advantage that the front and rear configurations can be simultaneously performed by specific dimensional control of factors related to the shape of the stent.
The preferred examples of the present invention as described above have been disclosed for illustrative purposes, and those skilled in the art will appreciate that modifications, variations and additions are possible, within the spirit and scope of the invention, and such modifications, variations and additions are contemplated as falling within the scope of the claims below.
[ interpretation of reference numerals ]
100: a window fixing portion;
200: a wall fixing part;
300: a recessed portion.
Claims (10)
1. An L-shaped bracket for installing a window, wherein the L-shaped bracket is installed at the upper part and the side of the window, comprising:
a window fixing part having a first mounting part including a plurality of first mounting holes for fixing to the window;
a wall fixing part connected to the window fixing part, having a second mounting part including a plurality of second mounting holes for fixing to the wall, and including an insertion member having a plurality of insertion holes respectively formed at positions corresponding to the plurality of second mounting holes; and
a recessed portion formed to surround at least one or more of the plurality of second mounting holes, wherein
At least some regions of the insertion member are formed to be exposed through the recessed portion.
2. An L-shaped bracket for mounting a window as claimed in claim 1, wherein the second plurality of mounting holes comprises a plurality of anchor holes and nail holes, and
the recessed portion is formed to surround at least one or more of the plurality of anchor holes.
3. An L-shaped bracket for installing a window as claimed in claim 1, wherein the second installation hole is formed to have the same height as the thickness of the wall fixing part.
4. An L-shaped bracket for installing a window as claimed in claim 1, wherein the ratio of the thickness of the window fixing part to the thickness of the wall fixing part is less than 1.
5. An L-shaped bracket for installing a window as claimed in claim 1, wherein the thickness of the window fixing part is 5mm or less.
6. An L-shaped bracket for mounting a window as claimed in claim 1, wherein the insertion length of the insertion member is 1.5mm or more.
7. An L-shaped bracket for mounting a window as claimed in claim 1, which includes a forming part which is provided above the window fixing part and the wall fixing part in a length direction and protrudes at least some regions of the window fixing part and the wall fixing part in a thickness direction.
8. An L-shaped bracket for mounting a window as claimed in claim 7, wherein the ratio of the width of the forming portion to the width of the window fixing portion is 0.04 to 0.07.
9. The L-shaped bracket for installing a window according to claim 1, further comprising side ribs having a predetermined thickness and provided on both widthwise edges of the window fixing part and the wall fixing part, wherein,
the ratio of the thickness of the side rib to the width of the window fixing portion is 0.05 to 0.07.
10. A window system comprising a single window or a double window on which an L-shaped bracket for mounting a window according to claim 1 is mounted.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2019-0172251 | 2019-12-20 | ||
| KR20190172251 | 2019-12-20 | ||
| KR10-2020-0073671 | 2020-06-17 | ||
| KR1020200073671A KR102623863B1 (en) | 2019-12-20 | 2020-06-17 | L-type Bracket for mounting Window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215332285U true CN215332285U (en) | 2021-12-28 |
Family
ID=76602236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022798027.3U Active CN215332285U (en) | 2019-12-20 | 2020-11-27 | L-shaped bracket for installing window and window system comprising same |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR102623863B1 (en) |
| CN (1) | CN215332285U (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102002312B1 (en) * | 2018-10-23 | 2019-07-23 | (주)엘지하우시스 | Bracket for install of Window and preparing method for thereof |
-
2020
- 2020-06-17 KR KR1020200073671A patent/KR102623863B1/en active IP Right Grant
- 2020-11-27 CN CN202022798027.3U patent/CN215332285U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR20210080154A (en) | 2021-06-30 |
| KR102623863B1 (en) | 2024-01-12 |
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