CN204531949U - A kind of plastic-steel window frame structure - Google Patents
A kind of plastic-steel window frame structure Download PDFInfo
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- CN204531949U CN204531949U CN201520186463.1U CN201520186463U CN204531949U CN 204531949 U CN204531949 U CN 204531949U CN 201520186463 U CN201520186463 U CN 201520186463U CN 204531949 U CN204531949 U CN 204531949U
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Abstract
The utility model relates to a kind of plastic-steel window frame structure, comprise the horizontal frame section and mullion profile that connect as one successively from beginning to end, in window frame right angle joint inside, connector is set, connector comprises two linkage units connected vertically mutually, each linkage unit comprises body, body is provided with screwing through hole, and two linkage units embed respectively and are arranged in horizontal frame section and mullion profile, run through section bar with screwing through hole, horizontal frame section is fixedly connected with mullion profile by screw.The utility model plastic-steel window frame adopts connector to be connected in the junction of window frame, and at plastic-steel window frame external surface additional aluminium buckle, while beautifying the appearance effect of plastic-steel window frame, make plastic-steel window frame capable of being combined detachable, reduce the physical space that it occupies, be convenient to transport and handling, and connector also enhances bonding strength, the reliability of whole window while enhancing bight bonding strength, improves the anti-twist deformability of whole window.
Description
Technical field
The utility model relates to a kind of plastic-steel window frame structure, belongs to plastic-steel window processing technique field.
Background technology
Nowadays, plastic-steel window is widely applied in engineering construction and daily life, in the process of plastic-steel window, general employing PVC profile 45° angle is welded, but in welding process, weld bond place can produce solidifying material, and this solidifying material has had a strong impact on the attractive in appearance of plastic-steel window, and affects the installation of glass and accessory.For the solidifying material produced, general producer can adopt manual removal, no matter and adopt which kind of manner of cleaning up, the weld bond junction of plastic-steel section bar all can scar, has had a strong impact on the overall aesthetics of plastic-steel window, has reduced the desire to purchase of client.In addition, the not high and easily distortion of traditional PVC profile weld strength, be easily damaged when suffering external force, the plastic-steel section bar bonding strength after welding and reliability can not get reliable guarantee.
In addition, increasing plastic-steel window, at process outer surface additional aluminium buckle, uses the plastic-steel window system of aluminum-pinch, embodies and shows neat, generous appearance effect.In life, the aluminum-pinch of plastic-steel window generally adopts 45° angle to be spliced, the oblique angle that splicing produces, attractive in appearance not, installs inconvenience.The aluminum-pinch connected mode also not allowing people feel elegant in appearance, easy for installation on the market at present, this problem is not solved preferably.
The plastic-steel window of existing welding fabrication is fixedly connected as a single entity and profile is larger, quick-detachment and the installation of plastic-steel window cannot be realized, the plastic-steel window of larger volume is made troubles to cargo handling process simultaneously, also difficulty is brought to transportation, add cost of transportation, these problems existing for plastic-steel window are not solved preferably, therefore, are necessary to design a kind of detachable plastic-steel window that can assemble.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of plastic-steel window frame structure.
The technical solution of the utility model is as follows:
A kind of plastic-steel window frame structure, comprise the horizontal frame section and mullion profile that connect as one successively from beginning to end, the right angle joint inside of described horizontal frame section and mullion profile is provided with connector, described connector comprises two linkage units connected vertically mutually, described each linkage unit comprises body, described body is provided with screwing through hole, the right angle joint of described two linkage units is provided with positioning bar, described two linkage units embed respectively be arranged on horizontal frame section and mullion profile section bar in, running through section bar by screw makes horizontal frame section be fixedly connected with mullion profile with screwing through hole.The annexation of the traditional plastic-steel window of plastic-steel window frame structural change that the utility model provides frame section anyhow, the connection of frame section is anyhow carried out anyhow using connector between frame section, both solidifying material and scarring problem that prior welding mode stays had been eliminated, simultaneously compared with the connected mode of traditional welding, the connector being built in section bar is adopted to turn increase bonding strength anyhow between frame section, effectively can prevent the distortion of window frame, extend the application life of window frame.
Preferably, the profile of described body is arranged in cuboid, and described screwing through hole runs through the left and right sides of cuboid, and the both sides, front and back of described cuboid are provided with multiple reinforcing rib.The advantage of this design is, adopt the mode of reinforcing rib to arrange the both sides, front and back of cuboid, not only weight reduction saves material, and too increases the bulk strength of connector.
Preferred further, described reinforcing rib head and the tail are connected successively, and described adjacent said rib triangularity is arranged.The advantage of this design is, triangularity structure after adjacent said rib joins end to end, and triangular structure is the most stable, can ensure the fastness of connector when carrying out plastic-steel window frame and connecting to the full extent.
Preferably, described cuboid is provided with two screwing through hole, on the right flank of described cuboid, the opening of two screwing through hole is ellipse, and the opening of one of them screwing through hole is laterally oval, and the opening of another screwing through hole is vertical oval.Advantage of this design is, laterally oval in order to regulate the cooperation of tension section bar and connector transverse direction, vertical oval in order to regulate tension section bar and the vertical cooperation of connector.Masterpiece, when carrying out the connection of plastic-steel window frame, by the cooperation of two screwing through hole, is used in anyhow in both direction, can increases bonding strength when connector is connected with section bar, guarantee steadiness when connector is connected with section bar by connector.
Preferred further, described two screwing through hole are in being arranged on cuboid up and down, and the spacing of described two screwing through hole is 20-30mm.The benefit of this design is, two screwing through hole are arranged above and below but not connector horizontally can be made fully to contact with surface, steel lining chamber, and the position of upper and lower two screwing through hole can be arranged in a rational spacing range simultaneously, can increase the reliability of connection.
Preferably, the inwall of described screwing through hole is evenly equipped with four screws and firmly grasps muscle.The advantage of this design is, the grasp that muscle effectively can strengthen screw firmly grasped by screw, improves the fastness that connector connects plastic-steel window frame.
Preferably, the inner side of described horizontal frame section one end is 90 ° of cross sections, and outside is 45 ° of cross sections; One end of described mullion profile is 45 ° of end faces and is provided with one inside end face perpendicular to 90 ° of cross sections in profile length direction; When horizontal frame section is connected with mullion profile, inside section bar, right angle in 90 ° connects, and outside section bar, angle at 45 ° connects.The advantage of this design is, designs right angle in 90 ° and connects, effectively can block the scar of weld bond, can also block the sealing mat of section bar junction simultaneously, promote the overall aesthetics of plastic-steel window inside section bar.
Preferably, described plastic-steel window frame structure also comprises orthogonal first flute profile aluminum-pinch and the second flute profile aluminum-pinch, two side edge length of described first flute profile aluminum-pinch one end differ, to form a breach, one end of second flute profile aluminum-pinch is set to beveled end, described first flute profile aluminum-pinch and the second flute profile aluminum-pinch are fastened on the outside of horizontal frame section and mullion profile respectively, together with the beveled end of the second flute profile aluminum-pinch is in mating connection with the breach of the first flute profile aluminum-pinch, to form right angle connecting structure.
Preferably, the described beveled end of the second flute profile aluminum-pinch and the angle of horizontal plane are 75 ° ~ 80 °.
The beneficial effects of the utility model are:
The utility model adopts connector to be connected in the junction of window frame, instead of traditional welding manner completely, eliminate the appearance of solidifying material on the one hand, beautify the appearance effect of plastic-steel window frame, plastic-steel window frame is capable of being combined detachable on the other hand, under special application scenarios, detachable plastic-steel window frame reduces its physical space occupied, be convenient to transport and handling, by bolt and frame connector, the steel lining in adjacent two plastic-steel section bars is connected to one piece, welded by original 45 ° of PVC profile and change being rigidly connected of plastic-steel section bar into, PVC profile weld strength is not high, and easily distortion, and this frame connector also enhances the bonding strength of whole window while enhancing bight bonding strength, reliability, improve the anti-twist deformability of whole window, frame connector part is easy for installation up and down, processing technology is simple, manufacturing cost is low, effect obviously, Be very effective, there is good Social benefit and economic benefit, be worthy of popularization.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model connector;
Fig. 2 is the position view of prebored hole on plastic-steel section bar to be installed;
Fig. 3 is the syndeton schematic diagram of connector and plastic-steel section bar in the utility model;
Fig. 4 is the syndeton schematic diagram of plastic-steel section bar in the utility model;
Fig. 5 is the die-cut rear structural representation of the utility model plastic-steel window frame aluminum-pinch used;
Fig. 6 is the front view after the aluminum-pinch sawing used of the utility model plastic-steel window frame;
Fig. 7 is the top view after the aluminum-pinch sawing used of the utility model plastic-steel window frame;
Fig. 8 is the utility model plastic-steel window frame aluminum-pinch corner part connection structure used schematic diagram.
Wherein: 1, vertical part, 2, screw firmly grasps muscle, 3, vertically oval, 4, laterally oval, 5, reinforcing rib, 6, rounded face, 7, positioning bar, 8, lateral part, 9, screwing through hole, 10, frame connector, 11, steel lining, 12, horizontal frame section, 13, mullion profile, 14, sealing mat, 15, prebored hole, the 16, first flute profile aluminum-pinch, 17, plastic-steel section bar, 18, the second flute profile aluminum-pinch, 19, aluminum-pinch breach, 20, aluminum-pinch beveled end.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described further below by embodiment, but is not limited thereto.
Embodiment 1:
The present embodiment provides a kind of plastic-steel window frame structure, as shown in Figure 1 to Figure 3, comprise the horizontal frame section and mullion profile that connect as one successively from beginning to end, the right angle joint inside of described horizontal frame section and mullion profile is provided with connector, described connector comprises two linkage units connected vertically mutually, i.e. vertical part 1 and lateral part 8; Two linkage unit shapes, structure are identical, and the two is connected to form an entirety.
Wherein, each linkage unit comprises body, the profile of body arranges in cuboid, cuboid offers the left and right side that two screwing through hole, 9, two screwing through hole run through body, and two screwing through hole are in being arranged on body up and down, the spacing of two screwing through hole is 20mm, on the right flank of described cuboid, the opening of two screwing through hole is ellipse, and wherein the opening of top screwing through hole is horizontal oval 4, and the opening of below screwing through hole is vertical oval 3.
On the leading flank of cuboid He on trailing flank, be provided with many reinforcing ribs 5, reinforcing rib 5 head and the tail are connected successively, and adjacent said rib 5 one-tenth equilateral triangle is arranged.The benefit of such design is, triangularity structure after adjacent said rib joins end to end, and triangular structure is the most stable, can ensure the fastness of connector when carrying out plastic-steel window frame and connecting to the full extent.
In order to strengthen the connection quality of fit of connector further, positioning bar 7 is relatively set with in the outside at the right angle corner place of described two linkage units, namely the same side at right angle corner place is provided with two positioning bars 7, when installing, linkage unit interference fit is inserted into inside steel lining, what linkage unit was connected with plastic-steel section bar is more firm, the stable of relative position can be kept when screwing through hole and prebored hole communicate, the installation of screw can not be affected because of coordinate with plastic-steel section bar loosening of linkage unit.
For the aesthetic property of reinforcing profile, by the inner side milling cross section in 90 ° of horizontal frame section 12 one end, outside milling cross section at 45 °; One end milling end face at 45 ° of mullion profile 13 is milled out one perpendicular to 90 ° of cross sections in profile length direction inside end face; When horizontal frame section 12 is connected with mullion profile 13, inside section bar, right angle in 90 ° connects, and outside section bar, angle at 45 ° connects, and concrete structure as shown in Figure 3 and Figure 4.Wherein the Milling Processes of horizontal frame section 12 and mullion profile 13 is that the method for milling recorded in the patent application document of 2014101630978 carries out according to application number.
During installation, the linkage unit of the linkage unit of lateral part 8 and vertical part 1 is inserted in the steel lining chamber of horizontal frame section 12 and mullion profile 13 respectively, the right angle of connector has symmetrical four right angle positioning bars for the top of the inner chamber and steel lining 11 that prop up horizontal frame section and mullion profile section bar, fix and position in order to connector, horizontal frame section and mullion profile section bar there is screw prebored hole 15, as shown in Figure 2, itself and steel lining link together with screw after having good positioning by connector, horizontal frame section, namely mullion profile completes and is tightly connected, whole plastic-steel window frame is formed with this.Annexation as shown in Figure 3.
Embodiment 2:
A kind of plastic-steel window frame structure that the present embodiment provides, as described in Example 1, its difference is structure: the spacing of two screwing through hole 9 is 30mm.
Embodiment 3:
A kind of plastic-steel window frame structure that the present embodiment provides, as described in Example 1, its difference is structure: the inwall of screwing through hole is evenly equipped with four screws and firmly grasps muscle 2.The grasp that muscle 2 effectively can strengthen screw firmly grasped by screw, improves the fastness that connector connects plastic-steel window frame.
Embodiment 4:
A kind of plastic-steel window frame structure that the present embodiment provides, structure as described in Example 1, its difference is: plastic-steel window frame structure also comprises orthogonal first flute profile aluminum-pinch 16 and the second flute profile aluminum-pinch 18, two side edge length of first flute profile aluminum-pinch 16 one end differ, to form a breach, one end of second flute profile aluminum-pinch 18 is set to beveled end 20, beveled end 20 is 75 ° with the angle of horizontal plane, when first flute profile aluminum-pinch 16 and the second flute profile aluminum-pinch 18 are fastened on plastic-steel section bar 17, together with the beveled end 20 of the second flute profile aluminum-pinch 18 is in mating connection with the breach 19 of the first flute profile aluminum-pinch 16, to form right angle connecting structure, as shown in Figures 4 to 7.
The present embodiment addition of aluminum-pinch at the external surface of common plastic-steel window frame, enhances the aesthetic property of plastic window, embodies neat, generous appearance effect.Meanwhile, the rectangular connection status of aluminum-pinch, enhances the convenience that plastic window aluminum-pinch bight connects, and two pieces of aluminum-pinch bights connect more tight, seamless residual, can effective the entering of blocks dust, be convenient to clean simultaneously.
Embodiment 5:
A kind of plastic-steel window frame structure that the present embodiment provides, as described in Example 4, its difference is structure: the beveled end 20 of the second flute profile aluminum-pinch 18 is 80 ° with the angle of horizontal plane.
The concrete installation process of this plastic-steel window frame structure, comprises the following steps,
(1) as shown in Figure 2, plastic-steel section bar to be installed is beaten prebored hole 15, the position of prebored hole 15 and size are determined according to the position of screwing through hole 9 and size, namely the aperture of prebored hole and its height on section bar is required, must ensure when connecting, the screwing through hole on connector communicates with prebored hole and level is consistent;
(2) first connector linkage unit is inserted in the steel lining 11 of horizontal frame section to be installed, again another linkage unit of connector is inserted in the steel lining of mullion profile to be installed, horizontal frame section and mullion profile are matched formation right angle corner, and prebored hole 15 is communicated with screwing through hole;
(3) by screw successively drivescrew through hole and prebored hole, by connector, horizontal frame section is connected with mullion profile as a whole, forms overall plastic-steel window frame;
(4) by method machine-shaping disclosed in the first flute profile aluminum-pinch and the prior conventionally Chinese patent literature CN103924905A of the second flute profile aluminum-pinch, the first flute profile aluminum-pinch 16 after machine-shaping and the second flute profile aluminum-pinch 18 are directly fastened on horizontal frame section 12 and mullion profile 13, together with the beveled end 20 of the second flute profile aluminum-pinch 18 is in mating connection with the breach 19 of the first flute profile aluminum-pinch 16, the junction of splicing rear two pieces of flute profile aluminum-pinchs forms right angle connecting structure, so far completes the installation of plastic-steel window frame.
In step (2), increase in the junction that horizontal frame section 12 and mullion profile 13 match and place rubber gasket 14.The rubber gasket increasing design on the one hand plays sealing function to the junction of horizontal frame section and mullion profile, plays good cushioning effect on the other hand to the junction of horizontal frame section and mullion profile is stressed.
Claims (8)
1. a plastic-steel window frame structure, comprise the horizontal frame section and mullion profile that connect as one successively from beginning to end, it is characterized in that, the right angle joint inside of described horizontal frame section and mullion profile is provided with connector, described connector comprises two linkage units connected vertically mutually, described each linkage unit comprises body, described body is provided with screwing through hole, the right angle joint of described two linkage units is provided with positioning bar, described two linkage units embed respectively be arranged on horizontal frame section and mullion profile section bar in, running through section bar by screw makes horizontal frame section be fixedly connected with mullion profile with screwing through hole.
2. plastic-steel window frame structure as claimed in claim 1, is characterized in that, the profile of described body is arranged in cuboid, and described screwing through hole runs through the left and right sides of cuboid, and the both sides, front and back of described cuboid are provided with multiple reinforcing rib.
3. plastic-steel window frame structure as claimed in claim 2, is characterized in that, described reinforcing rib head and the tail are connected successively, and described adjacent said rib triangularity is arranged.
4. plastic-steel window frame structure as claimed in claim 2, it is characterized in that, described cuboid is provided with two described screwing through hole, on the right flank of described cuboid, the opening of two screwing through hole is ellipse, the opening of one of them screwing through hole is laterally oval, and the opening of another screwing through hole is vertical oval.
5. plastic-steel window frame structure as claimed in claim 4, is characterized in that, described two screwing through hole are in being arranged on cuboid up and down, and the spacing of described two screwing through hole is 20-30mm, the inwall of described screwing through hole is evenly equipped with four screws and firmly grasps muscle.
6. plastic-steel window frame structure as claimed in claim 1, it is characterized in that, the inner side of described horizontal frame section one end is 90 ° of cross sections, and outside is 45 ° of cross sections; One end of described mullion profile is 45 ° of end faces and is provided with one inside end face perpendicular to 90 ° of cross sections in profile length direction; When horizontal frame section is connected with mullion profile, inside section bar, right angle in 90 ° connects, and outside section bar, angle at 45 ° connects.
7. plastic-steel window frame structure as claimed in claim 1, it is characterized in that, described plastic-steel window frame structure also comprises orthogonal first flute profile aluminum-pinch and the second flute profile aluminum-pinch, two side edge length of described first flute profile aluminum-pinch one end differ, to form a breach, one end of second flute profile aluminum-pinch is set to beveled end, described first flute profile aluminum-pinch and the second flute profile aluminum-pinch are fastened on the outside of horizontal frame section and mullion profile respectively, together with the beveled end of the second flute profile aluminum-pinch is in mating connection with the breach of the first flute profile aluminum-pinch, to form right angle connecting structure.
8. plastic-steel window frame structure as claimed in claim 7, it is characterized in that, the described beveled end of the second flute profile aluminum-pinch and the angle of horizontal plane are 75 ° ~ 80 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186463.1U CN204531949U (en) | 2015-03-30 | 2015-03-30 | A kind of plastic-steel window frame structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186463.1U CN204531949U (en) | 2015-03-30 | 2015-03-30 | A kind of plastic-steel window frame structure |
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| CN204531949U true CN204531949U (en) | 2015-08-05 |
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| CN201520186463.1U Active CN204531949U (en) | 2015-03-30 | 2015-03-30 | A kind of plastic-steel window frame structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727711A (en) * | 2015-03-30 | 2015-06-24 | 山东华信塑胶股份有限公司 | Plastic steel window frame structure and mounting method thereof |
| CN109185298A (en) * | 2018-11-21 | 2019-01-11 | 海盐汇通智能家居股份有限公司 | A kind of right-angle connector |
| CN109306841A (en) * | 2018-02-11 | 2019-02-05 | 鹤山市恒保防火玻璃厂有限公司 | A kind of spliced fire window |
| CN115306259A (en) * | 2022-09-13 | 2022-11-08 | 陈亚十 | Aluminum alloy door frame |
-
2015
- 2015-03-30 CN CN201520186463.1U patent/CN204531949U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727711A (en) * | 2015-03-30 | 2015-06-24 | 山东华信塑胶股份有限公司 | Plastic steel window frame structure and mounting method thereof |
| CN109306841A (en) * | 2018-02-11 | 2019-02-05 | 鹤山市恒保防火玻璃厂有限公司 | A kind of spliced fire window |
| CN109185298A (en) * | 2018-11-21 | 2019-01-11 | 海盐汇通智能家居股份有限公司 | A kind of right-angle connector |
| CN115306259A (en) * | 2022-09-13 | 2022-11-08 | 陈亚十 | Aluminum alloy door frame |
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