CN103615181A - Connecting structure of corner for plastic-steel doors and windows - Google Patents
Connecting structure of corner for plastic-steel doors and windows Download PDFInfo
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- CN103615181A CN103615181A CN201310557542.4A CN201310557542A CN103615181A CN 103615181 A CN103615181 A CN 103615181A CN 201310557542 A CN201310557542 A CN 201310557542A CN 103615181 A CN103615181 A CN 103615181A
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Abstract
The invention relates to a connecting structure of a corner for plastic-steel doors and windows. The connecting structure comprises a transverse section and a longitudinal section. The transverse section and the longitudinal section are respectively provided with first oblique planes and second oblique planes which are arranged from outdoor sides to indoor sides of the transverse section and the longitudinal section, the first oblique planes of the transverse section and the longitudinal section are welded with each other in a spliced manner, the second oblique planes of the transverse section and the longitudinal section are adhered with each other by special plastic-steel adhesive, scrap guide grooves are formed in positions among the first oblique planes and the second oblique planes, the width of a notch of each scrap guide groove ranges from 3mm to 7mm, and sealing adhesive is filled in each scrap guide groove. The connecting structure has the advantages that the integral plastic-steel welding strength and the integral plastic-steel sealing performance can be effectively guaranteed, the integral corner in a corner assembly mode is tight in structure and attractive in appearance and is simple, and the strength of the integral corner can be guaranteed.
Description
Technical field
The present invention relates to a kind of plastic-steel door and window, particularly a kind of plastic-steel door and window corner part connection structure.
Background technology
Nowadays, the shared ratio of PVC plastic door-window on market increases increasingly, and its bight processing mode and kind are also more.Group angle, PVC plastic door-window bight mode on market is roughly divided into two kinds now, and the first is 45 ° of group angles.Be about to 45 ° of frame sectionals and carry out blanking, then organize angle by corner brace or welding.The second is 90 ° of group angles, is exactly door-and window-frames is horizontal or vertical elongated 90 ° of blankings, then uses transoid connection group angle or soldering group angle at the section of corresponding cooperation.These two kinds of modes respectively have pluses and minuses, but use, all can cause indoor surface bight to cover the damage of skin place on veneer PVC plastic window, the PVC plastic window of covering PVC film and colored PVC plastic door-window, thereby affect the presentation quality of whole door window.
For this reason, applicant has applied for Chinese invention patent application (application number: 201310225309.6 applyings date: the corner part connection structure that 2013-06-05) discloses a kind of Novel door window section bar, this syndeton comprises vertical profiles and horizontal section bar, the connection end of vertical profiles has the first inclined-plane horizontal by a angle, the connection end of horizontal section bar has the second inclined-plane with horizontal plane b angle, a+b=90 °, and a >=30 °, b >=30 °, described the first inclined-plane and the second inclined-plane are suitable, the first inclined-plane and the second inclined-plane phase amalgamation welding; One or two side of the connection end of described vertical profiles is respectively equipped with link slot, between the upper side of link slot and vertical plane, be c angle, 90 ° >=c >=75 °, laterally one or two side of the connection end of section bar is respectively equipped with brace, brace and described link slot are suitable, and brace is fitted and arranged in link slot by adhesive glue.Behind this invention group angle, bight is smooth, and splicing seams is little, and indoor side surface is attractive in appearance, has improved the quality at PVC plastics group angle.
Summary of the invention
The present invention is a kind of plastic-steel door and window corner part connection structure proposing in order to overcome existing above-mentioned quality problems, this structure has effectively guaranteed weld strength and the sealing of plastic-steel integral body, makes whole set of corners angle mode vertebration, specious, succinctly, in intensity, there is guarantee.
In order to realize above-mentioned object, the present invention has adopted following technical scheme.
A kind of plastic-steel door and window corner part connection structure, this syndeton comprises horizontal section bar and vertical profiles, laterally section bar and vertical profiles has respectively the first inclined-plane and the second inclined-plane by outside to indoor, laterally the first inclined-plane phase amalgamation welding of section bar and vertical profiles, mutually bonding by the special-purpose adhesive glue of plastic-steel between two the second inclined-planes, and being provided with dregs guiding groove between the first inclined-plane and the second inclined-plane, the width of the notch of dregs guiding groove is 3 ~ 7mm, in dregs guiding groove, fills and is provided with fluid sealant.
As further improvement, described horizontal section bar and vertical profiles are according to 45° angle portion connected mode group angle, and the first described inclined-plane and the angle of the second inclined-plane and dregs guiding groove are 45 °.
As preferably, laterally section bar and vertical profiles be PVC plastic window, cover veneer PVC plastic window, cover frame section or the sectional of PVC plastic window or the colored PVC plastic window of PVC film.As preferred again, for covering the PVC plastic window of veneer or covering the PVC plastic window of PVC film, the second described inclined-plane and dregs guiding groove are arranged on the side covering veneer or cover PVC film.
The present invention, owing to having adopted above-mentioned technical scheme, changes the technique of the whole corner welding of general common on the market, the aesthetic property at raising group angle.Particularly the integrality when partly organizing angle for veneer and the integrity of wooden junction, show particularly outstanding.Effectively guarantee weld strength and the sealing of plastic-steel integral body, made whole set of corners angle mode vertebration, specious, succinct, in intensity, there is guarantee.
Accompanying drawing explanation
Fig. 1 is of the present invention group of corner structure schematic diagram.
Fig. 2 is the structural representation of horizontal section bar.
Fig. 3 is the cross-sectional view of horizontal section bar.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
A kind of plastic-steel door and window corner part connection structure as shown in Figure 1, this syndeton comprises horizontal section bar 1 and vertical profiles 2, described horizontal section bar 1 and vertical profiles 2 are according to 45° angle portion connected mode group angle.As shown in Figure 2 and Figure 3, laterally section bar 1 and vertical profiles 2 has respectively the first inclined-plane 3 and the second inclined-plane 4 by outside to indoor, the angle on the first inclined-plane 3 and the second inclined-plane 4 is 45 °, laterally the first inclined-plane 1 phase amalgamation welding of section bar 1 and vertical profiles 2, mutually bonding by the special-purpose adhesive glue of plastic-steel between two the second inclined-planes 4, and be provided with dregs guiding groove 5 between the first inclined-plane 3 and the second inclined-plane 4, the angle of dregs guiding groove 5 is 45 °, the width of the notch of dregs guiding groove 5 is 3 ~ 7mm, and the interior filling of dregs guiding groove 5 is provided with fluid sealant 6.For covering the PVC plastic window of veneer or covering the PVC plastic window of PVC film, described the second inclined-plane 4 and dregs guiding groove are arranged on the side covering veneer or cover PVC film.
Above-mentioned plastic-steel door and window corner part connection structure, by the method comprising the following steps, prepare:
One, realize this 45 ° of novel door and window bight connection schemes, 45 ° of milling types that need to have 3 roads to be parallel to each other, the concrete implementation step of milling type is:
1, horizontal section bar 1, the vertical profiles 2 of needs welding are carried out to blanking (as shown in Figure 1 and Figure 2) according to the mode of 45 ° of blankings, complete the first inclined-plane 3;
2, in position, 45 ° of lower charge level indoors of section bar, carry out second milling type, form the second inclined-plane 4, the milling type mouth on the second inclined-plane 4 is positioned at the position that first inclined-plane 3 place's parallel offsets are less than 3mm, and need to be towards section bar outside fluting, and the width of notch is controlled in 6mm;
3, after the second inclined-plane 4 machines, at it, towards position, outside, complete 45 °, San road milling type, machine dregs guiding groove 5.Dregs guiding groove 5 milling type mouths are positioned at the first parallel position to the about 5mm of bias internal, inclined-plane 3, and need slot towards section bar outside, and the width of notch is controlled at 3 ~ 7mm left and right.
Two, after above 3 Xi Xing positions, road machine, door and window bight is welded.Before welding, need to smear the special-purpose adhesive glue of plastic-steel at the section of non-weld.
During welding, welding plate is positioned at the first inclined-plane 3 blankings place, and contacted plastic-steel is partly carried out to hot melt, and then horizontal, vertical section bar is offseted, to realize the connection in bight.When plastic-steel part by welding complete bight fixedly time, originally the surplus of reserved distance the second inclined-plane 4 about 3mm will disappear due to hot melt, the miter angle portion of horizontal, vertical veneer side can realize effective closure thus.Because the section of non-weld is coated with the special-purpose adhesive glue of plastic-steel, therefore, after horizontal, vertical section bar closure, this section just can just can be realized effective bight and fixes and seal.Meanwhile, in the position of dregs guiding groove 5, there will be the welding slag that causes plastic-steel heat fusing to form because of welding.
Three, after having welded, the welding slag of plastic-steel part is removed, and dregs guiding groove 5 is carried out to fluid sealant 6 and fill, guaranteed its sealing.
Claims (4)
1. a plastic-steel door and window corner part connection structure, this syndeton comprises horizontal section bar (1) and vertical profiles (2), it is characterized in that: laterally section bar (1) and vertical profiles (2) has respectively the first inclined-plane (3) and the second inclined-plane (4) by outside to indoor, laterally the first inclined-plane (3) phase amalgamation welding of section bar (1) and vertical profiles (2), mutually bonding by the special-purpose adhesive glue of plastic-steel between two the second inclined-planes (4), and be provided with dregs guiding groove (5) between the first inclined-plane (3) and the second inclined-plane (4), the width of the notch of dregs guiding groove (5) is 3 ~ 7mm, in dregs guiding groove (5), fill and be provided with fluid sealant (6).
2. a kind of plastic-steel door and window corner part connection structure according to claim 1, it is characterized in that: laterally section bar (1) and vertical profiles (2) are according to 45° angle portion connected mode group angle, and the angle of described the first inclined-plane (3) and the second inclined-plane (4) and dregs guiding groove (5) is 45 °.
3. a kind of plastic-steel door and window corner part connection structure according to claim 1 and 2, is characterized in that: laterally section bar (1) and vertical profiles (2) be PVC plastic window, cover veneer PVC plastic window, cover frame section or the sectional of PVC plastic window or the colored PVC plastic window of PVC film.
4. a kind of plastic-steel door and window corner part connection structure according to claim 3, it is characterized in that: for covering the PVC plastic window of veneer or covering the PVC plastic window of PVC film, described the second inclined-plane (4) and dregs guiding groove (5) are arranged on the side covering veneer or cover PVC film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310557542.4A CN103615181B (en) | 2013-11-11 | 2013-11-11 | A kind of plastic-steel door and window corner part connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310557542.4A CN103615181B (en) | 2013-11-11 | 2013-11-11 | A kind of plastic-steel door and window corner part connection structure |
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| Publication Number | Publication Date |
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| CN103615181A true CN103615181A (en) | 2014-03-05 |
| CN103615181B CN103615181B (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310557542.4A Active CN103615181B (en) | 2013-11-11 | 2013-11-11 | A kind of plastic-steel door and window corner part connection structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108156573A (en) * | 2016-12-02 | 2018-06-12 | 阿米纳音响（深圳）有限公司 | A kind of assembly method for stealthy sound equipment frame |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19539862C2 (en) * | 1995-10-26 | 1997-10-02 | Ekonal Bausysteme Gmbh & Co Kg | Corner connection for hollow section bars to form frame parts |
| EP0869252A2 (en) * | 1997-04-01 | 1998-10-07 | SFS Handels Holding AG | Arrangement for a power- and/or form-fitting fixing of profiled sections to a frame or wing of a door or window |
| CN203201378U (en) * | 2013-04-11 | 2013-09-18 | 浙江瑞明节能门窗股份有限公司 | Aluminum and plastic composite door and window section bar |
| CN103321547A (en) * | 2013-06-05 | 2013-09-25 | 浙江瑞明节能科技股份有限公司 | Novel corner connection structure for door and window profiles |
| CN103375097A (en) * | 2012-04-23 | 2013-10-30 | 上海阳毅新型门窗有限公司 | Waterproof sealing and heat insulating door-window profile and ram part gluing method thereof |
| CN203547432U (en) * | 2013-11-11 | 2014-04-16 | 浙江瑞明节能科技股份有限公司 | Corner connection structure of plastics-steel doors and windows |
-
2013
- 2013-11-11 CN CN201310557542.4A patent/CN103615181B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19539862C2 (en) * | 1995-10-26 | 1997-10-02 | Ekonal Bausysteme Gmbh & Co Kg | Corner connection for hollow section bars to form frame parts |
| EP0869252A2 (en) * | 1997-04-01 | 1998-10-07 | SFS Handels Holding AG | Arrangement for a power- and/or form-fitting fixing of profiled sections to a frame or wing of a door or window |
| CN103375097A (en) * | 2012-04-23 | 2013-10-30 | 上海阳毅新型门窗有限公司 | Waterproof sealing and heat insulating door-window profile and ram part gluing method thereof |
| CN203201378U (en) * | 2013-04-11 | 2013-09-18 | 浙江瑞明节能门窗股份有限公司 | Aluminum and plastic composite door and window section bar |
| CN103321547A (en) * | 2013-06-05 | 2013-09-25 | 浙江瑞明节能科技股份有限公司 | Novel corner connection structure for door and window profiles |
| CN203547432U (en) * | 2013-11-11 | 2014-04-16 | 浙江瑞明节能科技股份有限公司 | Corner connection structure of plastics-steel doors and windows |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108156573A (en) * | 2016-12-02 | 2018-06-12 | 阿米纳音响（深圳）有限公司 | A kind of assembly method for stealthy sound equipment frame |
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| CN103615181B (en) | 2015-12-02 |
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Effective date of registration: 20211230 Address after: 313200 no.328, Yixian Road, Fuxi street, Deqing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Ruiming energy saving door and window Technology Co.,Ltd. Address before: 313200 69 Changhong West Street, Wukang Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG ROOMEYE ENERGY-SAVING TECHNOLOGY Co.,Ltd. |
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Denomination of invention: A corner connection structure of plastic steel doors and windows Effective date of registration: 20221228 Granted publication date: 20151202 Pledgee: Deqing sub branch of Huzhou Bank Co.,Ltd. Pledgor: Zhejiang Ruiming energy saving door and window Technology Co.,Ltd. Registration number: Y2022330003718 |
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Date of cancellation: 20230811 Granted publication date: 20151202 Pledgee: Deqing sub branch of Huzhou Bank Co.,Ltd. Pledgor: Zhejiang Ruiming energy saving door and window Technology Co.,Ltd. Registration number: Y2022330003718 |