CN208966183U - The sectional material connection structure of aluminum alloy doors and windows - Google Patents
The sectional material connection structure of aluminum alloy doors and windows Download PDFInfo
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- CN208966183U CN208966183U CN201821162306.7U CN201821162306U CN208966183U CN 208966183 U CN208966183 U CN 208966183U CN 201821162306 U CN201821162306 U CN 201821162306U CN 208966183 U CN208966183 U CN 208966183U
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- profile
- bolt
- joggle
- hole
- locating part
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Abstract
The utility model discloses a kind of sectional material connection structures of aluminum alloy doors and windows, including the first profile and the second profile perpendicular to one another, corner brace is connected between two section bars, corner brace is by joggle part, bolt, locating part composition, the second profile is inserted into from the end face of the second profile in one end of joggle part, the other end of joggle part is connect with the side of the first profile, the side of second profile is equipped with through-hole, locating part is embedding in the through hole, locating part is equipped with through-hole, the through-hole oblique cutting that bolt passes through locating part enters inside the second profile and couples with the nut being fixed on joggle part, when turning bolt keeps bolt mobile towards the direction for screwing in nut, bolt head, which can finally be limited part and withstand, causes bolt the first profile can be pulled to be close to the second profile by nut and joggle part.Above structure greatly strengthens the fastness of two section bars connection.
Description
Technical field
The utility model relates to the corner braces for being used to connect two section bars in aluminum alloy doors and windows more particularly to door and window.
Background technique
Aluminum alloy doors and windows connect two profiles to intersect vertically usually using corner brace.Connection of the existing corner brace to profile
Not enough securely, it is easy to loosen after the two section bar through a long time uses connected.
Utility model content
The purpose of the utility model is to provide a kind of sectional material connection structures of aluminum alloy doors and windows, to improve the jail of profile connection
Solidity.
The utility model is realized in this way: the sectional material connection structure of aluminum alloy doors and windows, including the first type perpendicular to one another
Material and the second profile, the side of the first profile are withstood on the end face of the second profile, and corner brace is connected between two section bars, special
Sign is: corner brace is made of joggle part, bolt, locating part, and the second profile, tenon are inserted into from the end face of the second profile in one end of joggle part
The other end of fitting is connect with the side of the first profile, and the side of the first profile is equipped with the card slot docked with joggle part, joggle part
End have and shape corresponding with card slot and be inserted into card slot so that joggle part is perpendicular to the first profile length direction
It is fixed immovable on direction, the side of the second profile is equipped with through-hole, and locating part is embedding in the through hole, and locating part is equipped with logical
Hole, the through-hole oblique cutting that bolt passes through locating part enter inside the second profile and couple with the nut being fixed on joggle part, expose
Bolt head is exposed at the outside of the second profile, and the diameter of bolt head is greater than the aperture of the through-hole of locating part, makes bolt when turning bolt
When mobile towards the direction for screwing in nut, bolt head, which can finally be limited part and withstand, causes bolt that can draw by nut and joggle part
Dynamic first profile is close to the second profile.
As preferred forms, the locating part is integrally formed by one piece of laminar sheet metal component, the middle part of sheet metal component
The through-hole of the integrally formed cavity for having one can accommodate the bolt head, the locating part is provided with the wall surface of cavity, when described
After bolt is tightened, the bolt head is just ensconced in cavity.
The utility model has the advantages that the side of the first profile and the end face of the second profile can be made tight as long as tightening bolt
Close pressing simultaneously forms certain pretightning force, to greatly strengthen the fastness of two section bars connection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the A direction view of Fig. 1；
Fig. 3 is the B-B cross-sectional view of Fig. 2；
Fig. 4 is the schematic diagram that corner brace is connect with the first profile.
Specific embodiment
The utility model is described more fully with reference to the accompanying drawings for the ease of understanding the utility model,.Attached drawing
In give the better embodiment of the utility model.But the utility model can be realized in many different forms, and
It is not limited to embodiments described herein.The purpose of providing these embodiments is that making the disclosure reason to the utility model
It solves more thorough and comprehensive.
It should be noted that " first " described in the utility model, " second " do not represent specific quantity and sequence, Jin Jinyong
In the differentiation of title.
Referring to Fig. 1 to Fig. 4, the sectional material connection structure of aluminum alloy doors and windows includes the first profile 1 and second type perpendicular to one another
Material 2, the side of the first profile 1 are withstood on the end face of the second profile 2.Corner brace is connected between two section bars.Corner brace is by joggle part
3, bolt 4, locating part 5 form.The present embodiment is connected to two corner braces between two section bars, but according to the practical width of profile
Degree, the corner brace quantity that profile is connected are not limited to two.If profile is narrower, a corner brace can be only connected, if profile
It is wider, it can connect three even more corner braces.
As shown in figure 3, the second profile 2, the other end and the first type are inserted into from the end face of the second profile 2 in one end of joggle part 3
The side of material 1 connects.The connection structure of joggle part 3 and the first profile 1 is as shown in figure 4, the side of the first profile 1 is equipped with and joggle
The card slot 6 that part 3 docks, the end of joggle part 3 have shape corresponding with card slot 6 and are inserted into card slot 6, cause joggle part 3
It is fixed on the direction perpendicular to 1 length direction of the first profile immovable.Card slot 6 either diagram T-slot, can also
To be the other shapes such as dovetail groove.
Referring to Fig. 3, the side of the second profile 2 is equipped with through-hole 7, and locating part 5 is in through-hole 7.Locating part 5 is additionally provided with through-hole
8.Bolt 4 passes through 8 oblique cutting of through-hole and enters the inside of the second profile 2 and couple with the nut 9 being fixed on joggle part 3.Nut 9 with
Locating part 5 can be an integrally formed part.Bolt head 10 is exposed at the outside of the second profile 2.The diameter of bolt head 10 is big
In the aperture of the through-hole 8 of locating part 5.When turning bolt 4, when keeping bolt 4 mobile towards the direction for screwing in nut 9, bolt head 10
Part 5 can be finally limited as shown in Figure 3 to withstand, so that bolt 4 is immovable, then bolt 4 can pass through nut 9 and joggle
Part 3 pulls the first profile 1 to be close to the second profile 2.After tightening bolt 4, the end face of the side of the first profile 1 and the second profile 2
It will be closely pressed together on together and form certain pretightning force, thus greatly strengthen what the first profile 1 was connect with the second profile 2
Fastness.
As preferred forms, referring to Fig. 3, Fig. 4, the locating part 5 of the present embodiment is whole by one piece of laminar sheet metal component
Body formed, the middle part of sheet metal component is integrally formed the cavity that can accommodate bolt head 10 11, and the through-hole 8 of locating part 5 is provided with
The wall surface of cavity 11.The integral forming technique of sheet metal component can use Sheet Metal Forming Technology.After bolt 4 is tightened, it is exposed at the second profile 2
The bolt head 10 of outside is just ensconced in cavity 11, so that the bolt head 10 that can avoid protrusion influences the aesthetics of the second profile 2.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.For those of ordinary skill in the art, exist
Under the premise of not departing from the utility model design, various modifications and improvements can be made, these belong to the utility model
Protection scope.The scope of protection shall be subject to the appended claims for the utility model patent.
Claims (2)
1. a kind of sectional material connection structure of aluminum alloy doors and windows, including the first profile and the second profile perpendicular to one another, the first profile
Side withstand on the end face of the second profile, corner brace is connected between two section bars, it is characterized in that: corner brace is by joggle part, spiral shell
The second profile, the other end of joggle part and the first type are inserted into from the end face of the second profile in bolt, locating part composition, one end of joggle part
The side of material connects, and the side of the first profile is equipped with the card slot docked with joggle part, and the end of joggle part has corresponding with card slot
Shape and be inserted into card slot so that joggle part is fixed on the direction perpendicular to the first profile length direction to be moved
Dynamic, the side of the second profile is equipped with through-hole, and locating part is embedding in the through hole, and locating part is equipped with through-hole, and bolt passes through locating part
Through-hole oblique cutting enters inside the second profile and couples with the nut being fixed on joggle part, exposes bolt head and is exposed at the second profile
Outside, the diameter of bolt head are greater than the aperture of the through-hole of locating part, move bolt towards the direction for screwing in nut when turning bolt
When dynamic, bolt head, which can finally be limited part and withstand, causes bolt the first profile can be pulled to be close to second type by nut and joggle part
Material.
2. the sectional material connection structure of aluminum alloy doors and windows as described in claim 1, it is characterized in that: the locating part is by one piece of thin slice
The sheet metal component of shape is integrally formed, the integrally formed cavity for having one can accommodate the bolt head in the middle part of sheet metal component, the limit
The through-hole of part is provided with the wall surface of cavity, and after the bolt is tightened, the bolt head is just ensconced in cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821162306.7U CN208966183U (en) | 2018-07-20 | 2018-07-20 | The sectional material connection structure of aluminum alloy doors and windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821162306.7U CN208966183U (en) | 2018-07-20 | 2018-07-20 | The sectional material connection structure of aluminum alloy doors and windows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208966183U true CN208966183U (en) | 2019-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821162306.7U Active CN208966183U (en) | 2018-07-20 | 2018-07-20 | The sectional material connection structure of aluminum alloy doors and windows |
Country Status (1)
| Country | Link |
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| CN (1) | CN208966183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206461A (en) * | 2019-07-03 | 2019-09-06 | 吴庄 | Corner brace |
-
2018
- 2018-07-20 CN CN201821162306.7U patent/CN208966183U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206461A (en) * | 2019-07-03 | 2019-09-06 | 吴庄 | Corner brace |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528200 no.29-1, tanbian second industrial zone, Shishan town, Nanhai District, Foshan City, Guangdong Province (residence declaration) Patentee after: Foshan mingmao Hardware Technology Co.,Ltd. Address before: 528200 no.29-1, tanbian second industrial zone, Shishan town, Nanhai District, Foshan City, Guangdong Province (residence declaration) Patentee before: FOSHAN NANHAI MINGMAO HARDWARE & PLASTIC Co.,Ltd. |