CN210370382U - Door and window connecting piece - Google Patents
Door and window connecting piece Download PDFInfo
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- CN210370382U CN210370382U CN201920672093.0U CN201920672093U CN210370382U CN 210370382 U CN210370382 U CN 210370382U CN 201920672093 U CN201920672093 U CN 201920672093U CN 210370382 U CN210370382 U CN 210370382U
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- angle fixing
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Abstract
The utility model discloses a door and window connecting piece, which comprises an angle code body, wherein the angle code body comprises an outer right-angle fixed arm and an inner right-angle fixed arm, the outer right-angle fixed arm is fixedly connected with a door and window frame, the outer right-angle fixed arm and the inner right-angle fixed arm form a cavity structure with the angle code body through a connecting plate, and a rib plate is arranged between the outer right-angle fixed arm and the inner right-angle fixed arm; the connecting plate can adaptively adjust the distance between the outer right-angle fixed arm and the inner right-angle fixed arm; and/or the rib plate can adaptively adjust the distance between the outer right-angle fixing arm and the inner right-angle fixing arm; the outer right-angle fixed arm except the fixed connection position adopts the outer right-angle fixed arm which can be adjusted in a self-adaptive manner; and/or the inner right-angle fixing arm is an inner right-angle fixing arm capable of being adjusted in a self-adaptive manner; the outer right-angle fixing arm, the inner right-angle fixing arm, the connecting plate and the rib plate are integrally formed. The utility model discloses a door and window connecting piece, the not hard up door and window frame takes place for automatically regulated, with the local stress dispersion, increase of service life.
Description
Technical Field
The utility model relates to a door and window installation accessory field especially relates to a door and window connecting piece.
Background
The angle sign indicating number is the hardware of connecting 90 crossing components in the architectonics, generally come the model and the form and the kind of material of the angle sign indicating number according to the atress size of the component of being connected, connect multi-purpose metal angle sign indicating number and connect at present, although metal angle sign indicating number is more stable than the connection of plastics angle sign indicating number, but easy slippage, and in the installation, install the angle sign indicating number at aluminum alloy door and window in-process through external force, because the installation external force that local received distributes inequality and the aluminum alloy door and window's that receives top resistance is inconsistent, lead to aluminum alloy door and window appearance to take place local distortion, or the angle sign indicating number takes place local deformation, thereby influence overall structure, reduce life.
SUMMERY OF THE UTILITY MODEL
The utility model provides a door and window connecting piece to solve current angle sign indicating number and install the atress inequality in the door and window frame, lead to the door and window frame to take place to warp or sealed not tight technical problem.
The utility model adopts the technical scheme as follows:
a door and window connecting piece comprises an angle code body, wherein the angle code body comprises an outer right-angle fixing arm and an inner right-angle fixing arm, the outer right-angle fixing arm is fixedly connected with a door and window frame, the outer right-angle fixing arm and the inner right-angle fixing arm form a cavity structure for the angle code body through a connecting plate, and a rib plate for supporting the structure of the angle code body is arranged between the outer right-angle fixing arm and the inner right-angle fixing arm; the connecting plate can adaptively adjust the distance between the outer right-angle fixed arm and the inner right-angle fixed arm; and/or the rib plate can adaptively adjust the distance between the outer right-angle fixing arm and the inner right-angle fixing arm; the outer right-angle fixed arm except the fixed connection position adopts the outer right-angle fixed arm which can be adjusted in a self-adaptive manner; and/or the inner right-angle fixing arm is an inner right-angle fixing arm capable of being adjusted in a self-adaptive manner; the outer right-angle fixing arm, the inner right-angle fixing arm, the connecting plate and the rib plate are integrally formed.
Further, the rib plate comprises a first rib plate, a second rib plate and a third rib plate which divide the corner connector body into four chambers; one end of the first ribbed slab is connected to the right-angle vertex of the outer right-angle fixing arm, and the other end of the first ribbed slab is connected to the right-angle vertex of the inner right-angle fixing arm; the first rib plate divides the corner brace body into mirror symmetry structures; the second rib plate and the third rib plate are arranged on two sides of the first rib plate.
Furthermore, the second rib plate and the third rib plate are symmetrically arranged or equidistantly arranged relative to the first rib plate; the second rib plate and the outer right-angle edge of the outer right-angle fixing arm and the inner right-angle edge of the inner right-angle fixing arm form an angle of 90 degrees; the third ribbed slab all becomes 90 jiaos with the outer right angle limit of outer right angle fixed arm and the interior right angle limit of interior right angle fixed arm.
Furthermore, the first rib plate, the second rib plate and the third rib plate adopt rib plates with part or all of elastic wave sections; the thickness of the first rib plate is larger than that of the second rib plate or the third rib plate; the connecting plate is a connecting plate with a part or all of elastic corrugated sections.
Furthermore, the outer right-angle fixing arm is provided with a mounting hole which is used for being fixedly connected with the door and window frame and matched with the door and window frame in a locking way; the number of the mounting holes is at least two, and the mounting holes are respectively arranged on two different outer right-angle edges; the outer right-angle fixing arm except the mounting hole adopts an elastic corrugated section; the inner right-angle fixing arm adopts an elastic corrugated section.
Further, the inner right-angle fixing arm extends outwards along the opposite direction at the right-angle vertex and facilitates the installation of the angle code body into a flange in a door and window frame.
Furthermore, the second rib plates are arranged around the mounting holes; the third rib plate is arranged around the mounting hole.
Further, the right-angle vertex of the outer right-angle fixing arm comprises a first slope protection body used for protecting the door and window frame and dispersing stress at the right-angle vertex, and the thickness of the first slope protection body is larger than that of the outer right-angle edge; one end that the outer right angle fixed arm is connected to the connecting plate is equipped with and is used for protecting the door and window frame and alleviating the second slope body that angle sign indicating number body bore external force, and the second protects the slope body and is 2.
Furthermore, one side of the second slope protection body, which is close to the outer right-angle side, forms an included angle of 140-150 degrees with the outer right-angle side; the included angle formed by the second slope protection body and the connecting plate is 130-140 degrees.
Furthermore, two inner right-angle sides of the inner right-angle fixing arm are connected through an arc-shaped structure; the thickness of the arc-shaped structure is larger than that of the inner right-angle side.
The utility model discloses following beneficial effect has:
the utility model discloses a door and window connecting piece, including outer right angle fixed arm, interior right angle fixed arm, connecting plate and floor to for the integrated into one piece structure, reduce droing of spare part, have higher mechanical strength. The connecting plate and/or the rib plate can adaptively adjust the distance between the outer right-angle fixing arm and the inner right-angle fixing arm, the outer right-angle fixing arm and the inner right-angle fixing arm can be adjusted by themselves, and the loosened door and window frame can be automatically adjusted. In the installation of door and window connecting piece, adjust, outer right angle fixed arm and/or interior right angle fixed arm through connecting plate, floor, with local stress dispersion, avoid the uneven phenomenon of atress to take place, reduce door and window connecting piece and door and window frame's harm. And the connecting plate and/or the ribbed slab distributes in the different positions of angle sign indicating number body, realizes diversified, multiple-position regulation, alleviates the local stress that the door and window connecting piece received. In addition, the connecting plate with self-adaptive adjustment, the rib plate adjustment, the outer right-angle fixing arm and/or the inner right-angle fixing arm effectively avoid the fracture of the fixing arm per se, and the service life of the fixing arm is prolonged. The utility model discloses a door and window connecting piece overall structure is simple, and the installation of being convenient for is firmly stable in the installation, guarantees the fastening connection between the door and window frame.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail below with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic perspective view of a door/window connecting member according to a preferred embodiment of the present invention;
FIG. 2 is a top view of a preferred embodiment of the door and window connector of the present invention; and
fig. 3 is a schematic view of a door/window connecting member without a corrugated portion according to a preferred embodiment of the present invention.
Description of reference numerals:
1. an outer right-angle fixed arm; 11. an outer right-angle side; 12. a first slope protection body; 2. an inner right-angle fixed arm; 21. an inner right-angle side; 22. an arc-shaped structure; 3. a connecting plate; 4. a rib plate; 41. a first rib plate; 42. a second rib plate; 43. a third rib plate; 5. and a second slope protection body.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Fig. 1 is a schematic perspective view of a door/window connecting member according to a preferred embodiment of the present invention; FIG. 2 is a top view of a preferred embodiment of the door and window connector of the present invention; fig. 3 is a schematic view of a door/window connecting member without a corrugated portion according to a preferred embodiment of the present invention.
As shown in fig. 1 and 2, the door and window connecting piece of the embodiment includes an angle code body, the angle code body includes an outer right-angle fixing arm 1 and an inner right-angle fixing arm 2, the outer right-angle fixing arm 1 is fixedly connected with a door and window frame, the outer right-angle fixing arm 1 and the inner right-angle fixing arm 2 form a cavity structure with the angle code body through a connecting plate 3, and a ribbed plate 4 for supporting the structure of the angle code body is arranged between the outer right-angle fixing arm 1 and the inner right-angle fixing arm 2; the connecting plate 3 can adaptively adjust the distance between the outer right-angle fixing arm 1 and the inner right-angle fixing arm 2; and/or the distance between the outer right-angle fixing arm 1 and the inner right-angle fixing arm 2 is adaptively adjusted by the rib plate 4; the outer right-angle fixed arm 1 adopts an outer right-angle fixed arm which can be adjusted in a self-adaptive manner except for the fixed connection position; and/or the inner right-angle fixing arm 2 adopts an inner right-angle fixing arm capable of being adjusted in a self-adaptive manner; outer right angle fixed arm 1, interior right angle fixed arm 2, connecting plate 3 and floor 4 are integrated into one piece. The utility model discloses a door and window connecting piece, including outer right angle fixed arm 1, interior right angle fixed arm 2, connecting plate 3 and floor 4 to for integrated into one piece structure, reduce droing of spare part, have higher mechanical strength. The connecting plate 3 and/or the rib plate 4 can be used for adaptively adjusting the distance between the outer right-angle fixing arm 1 and the inner right-angle fixing arm 2, the outer right-angle fixing arm 1 and the inner right-angle fixing arm 2 can be adjusted by themselves, and the loosened door and window frame can be automatically adjusted. In the installation of door and window connecting piece, adjust, outer right angle fixed arm 1 and/or interior right angle fixed arm 2 through connecting plate 3, floor 4, with local stress dispersion, avoid the uneven phenomenon of atress to take place, reduce door and window connecting piece and door and window frame's impaired. And the connecting plate 3 and/or the ribbed slab 4 distribute in the different positions of angle sign indicating number body, realize diversified, multiple-position regulation, alleviate the local stress that the door and window connecting piece received. In addition, the connecting plate 3 with self-adaptive adjustment, the rib plate 4 adjustment and the outer right-angle fixing arm 1 and/or the inner right-angle fixing arm 2 effectively avoid self fracture, and the service life of the fixing device is prolonged. The utility model discloses a door and window connecting piece overall structure is simple, and the installation of being convenient for is firmly stable in the installation, guarantees the fastening connection between the door and window frame. The door and window connecting piece is installed in a door and window frame through external force application, the outer right-angle fixing arm 1 is contacted with the butt joint of the inner wall surface of an outer door and window frame layer and is fixedly connected with the door and window frame, and the inner right-angle fixing arm 2 is contacted with the butt joint of the outer wall surface of the door and window frame layer.
As shown in fig. 1 and 2, in the present embodiment, the ribs 4 include first ribs 41, second ribs 42, and third ribs 43 that divide the corner brace body into four chambers. One end of the first rib 41 is connected to the right-angle vertex of the outer right-angle fixing arm 1, and the other end of the first rib 41 is connected to the right-angle vertex of the inner right-angle fixing arm 2. The first ribs 41 divide the corner brace body into mirror-symmetrical structures. The second ribs 42 and the third ribs 43 are arranged on both sides of the first rib 41. Above-mentioned outer right angle fixed arm 1 and interior right angle fixed arm 2 pass through connecting plate 3 with angle sign indicating number body vacuole formation structure, under the prerequisite of guaranteeing the certain intensity of angle sign indicating number body, alleviate the weight of angle sign indicating number body, reduce the stress intensity to door and window frame to guarantee that angle sign indicating number body atress is even, increase of service life. The rib plate 4 supports, so that the supporting strength is enhanced, the wall thickness is effectively saved, and the cost is reduced. The first rib plate 41 divides the corner brace body into mirror symmetry structures, so that two half corner brace bodies divided by the first rib plate 41 are identical, the integral stress of the corner brace body is ensured to be uniform, and the local damage is avoided.
As shown in fig. 1, in the present embodiment, the second ribs 42 and the third ribs 43 are arranged symmetrically or equidistantly with respect to the first ribs 41. The second rib 42 forms an angle of 90 degrees with the outer right-angle side 11 of the outer right-angle fixing arm 1 and the inner right-angle side 21 of the inner right-angle fixing arm 2. The third rib 43 forms an angle of 90 degrees with both the outer right-angle side 11 of the outer right-angle fixing arm 1 and the inner right-angle side 21 of the inner right-angle fixing arm 2. The second ribs 42 and the third ribs 43 are symmetrically or equidistantly arranged with respect to the first ribs 41, dividing the cavity structure into four separate chambers, symmetrically arranged in pairs. The second rib plates 42 and the outer right-angle sides 11 and the inner right-angle sides 21 corresponding to the outer right-angle sides 11 form 90-degree angles, the third rib plates 43 and the outer right-angle sides 11 and the inner right-angle sides 21 corresponding to the outer right-angle sides 11 form 90-degree angles, namely the contact angles of the second rib plates 42 and the third rib plates 43 and the outer right-angle fixing arms 1 and the contact angles of the third rib plates 43 and the inner right-angle fixing arms 2 are the same, and the right angles play a good supporting role. In addition, the second rib plate 42 and the third rib plate 43 are perpendicular to the outer right-angle side 11 and the inner right-angle fixing arm 2, so that self-adaptive adjustment is effectively achieved, and the distance between the outer right-angle side 11 and the inner right-angle fixing arm 2 is further adjusted. Even under the environment that the temperature difference relatively changes greatly, the second ribbed plate 42 and the third ribbed plate 43 meet the change of expansion with heat and contraction with cold through self-adaptive adjustment, and the door and window frame is prevented from loosening.
In the present embodiment, the first ribs 41, the second ribs 42, and the third ribs 43 are ribs having a part or all of elastic wave sections. The thickness of the first ribs 41 is greater than the thickness of the second ribs 42 or the third ribs 43. The connecting plate 3 adopts a connecting plate with part or all of elastic corrugated sections, and uneven stress is absorbed by the corrugated sections, so that damage to door and window connecting pieces and door and window frames is reduced. The first rib plate 41 is located at the right-angle joint of the outer right-angle fixing arm 1 and the inner right-angle fixing arm 2, and initial stress is large, so that the thickness of the first rib plate 41 is increased, and the bearing strength of the first rib plate 41 is enhanced.
In the present embodiment, as shown in fig. 1 and 3, the outer right-angle fixing arm 1 is provided with a mounting hole for fixedly connecting and locking with the door and window frame. The mounting holes are at least two and are respectively arranged on two different outer right-angle sides 11. The mounting holes are used for realizing the locking connection with the door and window frame. Preferably, the mounting hole is screwed or snapped into engagement with the window frame. Preferably, the outer right-angle fixing arm 1 except for the mounting hole adopts the outer right-angle fixing arm 1 with an elastic corrugated section. The inner right-angle fixing arm 2 adopts an elastic corrugated section. Above-mentioned elastic wave section can lay in the different positions of angle sign indicating number body to the flexible degree of convenient self-adaptation regulation angle sign indicating number body not only realizes the distance between outer right angle fixed arm 1 and the interior right angle fixed arm 2 and adjusts, can also realize that the oblique angle is adjusted and the inclined plane is adjusted etc. with the regulation of the multiple angle of adaptation door and window frame.
Preferably, the first rib 41, the second rib 42 and the third rib 43 are elastic corrugated sections, the connecting plate 3 is an elastic corrugated section, the outer right-angle fixing arm 1 is an elastic corrugated section, and the inner right-angle fixing arm 2 is an elastic corrugated section; or, the first rib 41, the second rib 42 and the third rib 43 are all elastic corrugated sections, the connecting plate 3 is all elastic corrugated sections, the outer right-angle fixing arm 1 is partially elastic corrugated section, and the inner right-angle fixing arm 2 is partially elastic corrugated section; or the first rib 41, the second rib 42 and the third rib 43 are elastic corrugated sections, the connecting plate 3 is an elastic corrugated section, the outer right-angle fixing arm 1 is an elastic corrugated section, and the inner right-angle fixing arm 2 is an elastic corrugated section; alternatively, all of the first ribs 41, the second ribs 42, and the third ribs 43 are elastic corrugated sections, the connecting plate 3 is an elastic corrugated section, the outer right-angle fixing arm 1 is an elastic corrugated section, and the inner right-angle fixing arm 2 is an elastic corrugated section.
Preferably, the first rib 41, the second rib 42 and the third rib 43 are elastic corrugated sections, the connecting plate 3 is an elastic corrugated section, the outer right-angle fixing arm 1 is an elastic corrugated section, and the inner right-angle fixing arm 2 is an elastic corrugated section; or, the first rib 41, the second rib 42 and the third rib 43 are all elastic corrugated sections, the connecting plate 3 is all elastic corrugated sections, the outer right-angle fixing arm 1 is partially elastic corrugated section, and the inner right-angle fixing arm 2 is all elastic corrugated section; or the first rib 41, the second rib 42 and the third rib 43 are elastic corrugated sections, the connecting plate 3 is an elastic corrugated section, the outer right-angle fixing arm 1 is an elastic corrugated section, and the inner right-angle fixing arm 2 is an elastic corrugated section; alternatively, the first rib 41, the second rib 42, and the third rib 43 are all elastic corrugated segments, the connecting plate 3 is partially an elastic corrugated segment, the outer right-angle fixing arm 1 is partially an elastic corrugated segment, and the inner right-angle fixing arm 2 is fully an elastic corrugated segment.
As shown in fig. 1 and 3, in the present embodiment, the inner right-angle fixing arm 2 extends outward in the opposite direction at the right-angle vertex and facilitates the installation of the angle code body into the flange in the window and door frame. The inner right-angle fixing arm 2 is provided with a flange, and in the installation process, the flange guides the angle code body to be inserted into a door and window frame, so that the door and window frame is guided.
As shown in fig. 1 and 3, in the present embodiment, the second ribs 42 are arranged around the mounting holes. The third ribs 43 are arranged around the mounting holes. The mounting holes are vacant parts, and the corresponding strength is low, so that the second rib plates 42 and the third rib plates 43 are arranged around the mounting holes to support the mounting holes, and in the assembling process of the mounting holes, the second rib plates 42 and the third rib plates 43 can effectively disperse acting force and reduce concentrated stress of the mounting holes.
In this embodiment, the right-angle vertex of the outer right-angle fixing arm 1 includes a first slope protection body 12 for protecting the door and window frame and dispersing the stress at the right-angle vertex, and the thickness of the first slope protection body 12 is greater than that of the outer right-angle edge 11. One end of the connecting plate 3 connected with the outer right-angle fixing arm 1 is provided with 2 second slope protection bodies 5 used for protecting the door and window frame and relieving the external force borne by the corner connector body. The first slope protection body 12 and the second slope protection body 5 enhance the structural strength of the angle code body, effectively improve the stress distribution condition of the integral structure of the angle code body, and ensure the installation stability between the door and window frame and the door and window connecting piece and between the door and window frame and the door and window frame.
In the embodiment, as shown in fig. 1, preferably, the second slope protection body 5 is close to one side of the outer right-angle side 11 and forms an included angle of 140 ° to 150 ° with the outer right-angle side 11. The included angle formed by the second slope protection body 5 and the connecting plate 3 is 130-140 degrees. Through the early-stage stress test and the related operation, the structural bearing capacity of the angle code body is strong, and the service life is long, wherein the included angle between the second slope protection body 5 and the outer right-angle side 11 is 140-150 degrees, and the included angle between the second slope protection body 5 and the connecting plate 3 is 130-140 degrees.
As shown in fig. 1 and 3, in the present embodiment, the two inner cathetuses 21 of the inner right-angle fixing arm 2 are connected by an arc-shaped structure 22. The thickness of the arc-shaped structure 22 is larger than that of the inner square edge 21. The stress of the 21 junction on two interior right angle sides of interior right angle fixed arm 2 is great, through the design of arc structure 22, and the lifting surface area of the 21 junction on two interior right angle sides of right angle fixed arm 2 in the local increase, dispersed stress reduces unit intensity, guarantees the structural stability of angle sign indicating number body.
Preferably, the door and window connecting piece is obtained by designing and processing an interface into an integrally formed section bar and cutting different thicknesses according to requirements. Therefore, through the control of the cutting means, the same section bar can obtain the door and window connecting pieces with different thicknesses.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A door and window connecting piece is characterized by comprising an angle connector body,
the corner connector body comprises an outer right-angle fixing arm (1) and an inner right-angle fixing arm (2), the outer right-angle fixing arm (1) is fixedly connected with a door window frame, the outer right-angle fixing arm (1) and the inner right-angle fixing arm (2) form a cavity structure with the corner connector body through a connecting plate (3), and a rib plate (4) used for supporting the corner connector body structure is arranged between the outer right-angle fixing arm (1) and the inner right-angle fixing arm (2);
the connecting plate (3) can adaptively adjust the distance between the outer right-angle fixing arm (1) and the inner right-angle fixing arm (2); and/or
The rib plate (4) can adaptively adjust the distance between the outer right-angle fixing arm (1) and the inner right-angle fixing arm (2); and/or
The outer right-angle fixed arm (1) adopts an outer right-angle fixed arm which can be adjusted in a self-adaptive manner at the outer position except the fixed connection position; and/or
The inner right-angle fixing arm (2) is an inner right-angle fixing arm capable of being adjusted in a self-adaptive mode;
the outer right-angle fixing arm (1), the inner right-angle fixing arm (2), the connecting plate (3) and the rib plate (4) are integrally formed.
2. The door and window connecting member as claimed in claim 1,
the rib (4) comprises a first rib (41), a second rib (42) and a third rib (43) which divide the corner connector body into four chambers;
one end of the first rib plate (41) is connected to the right-angle vertex of the outer right-angle fixing arm (1), and the other end of the first rib plate (41) is connected to the right-angle vertex of the inner right-angle fixing arm (2);
the first rib plates (41) divide the corner connector body into mirror symmetry structures;
the second ribs (42) and the third ribs (43) are arranged on both sides of the first ribs (41).
3. The door and window connecting member as claimed in claim 2,
the second ribs (42) and the third ribs (43) are arranged symmetrically or equidistantly relative to the first ribs (41);
the second rib plate (42) and the outer right-angle edge (11) of the outer right-angle fixing arm (1) and the inner right-angle edge (21) of the inner right-angle fixing arm (2) form an angle of 90 degrees;
the third rib plate (43) and the outer right-angle edge (11) of the outer right-angle fixing arm (1) and the inner right-angle edge (21) of the inner right-angle fixing arm (2) form an angle of 90 degrees.
4. The door and window connecting member as claimed in claim 3,
the first rib (41), the second rib (42) and the third rib (43) are ribs having part or all of elastic wave sections;
the thickness of the first rib (41) is greater than the thickness of the second rib (42) or the third rib (43);
the connecting plate (3) adopts a connecting plate with a part or all of elastic corrugated sections.
5. The door and window connecting member as claimed in claim 3,
the outer right-angle fixing arm (1) is provided with a mounting hole which is fixedly connected with the door and window frame and is in locking fit with the door and window frame;
the number of the mounting holes is at least two, and the mounting holes are respectively arranged on two different outer right-angle sides (11);
the outer right-angle fixing arm (1) adopts an outer right-angle fixing arm with an elastic corrugated section except for the mounting hole;
the inner right-angle fixing arm (2) is an elastic corrugated section inner right-angle fixing arm.
6. The door and window connecting member as claimed in claim 5,
the inner right-angle fixing arm (2) extends outwards along the opposite direction of the right-angle vertex and is convenient for the angle code body to be installed into a flange in the door and window frame.
7. The door and window connecting member as claimed in claim 5,
the second rib plates (42) are arranged around the mounting holes;
the third rib (43) is arranged around the mounting hole.
8. The door and window connecting member as claimed in claim 3,
the right-angle vertex of the outer right-angle fixing arm (1) comprises a first slope protection body (12) for protecting the door and window frame and dispersing stress at the right-angle vertex, and the thickness of the first slope protection body (12) is larger than that of the outer right-angle edge (11);
one end of the connecting plate (3) connected with the outer right-angle fixing arm (1) is provided with two second slope protection bodies (5) used for protecting the door and window frame and relieving the external force borne by the corner connector body, and the number of the second slope protection bodies (5) is two.
9. The door and window connecting member as claimed in claim 8,
the second slope protection body (5) is close to one side of the outer right-angle side (11), and the included angle between the second slope protection body and the outer right-angle side (11) is 140-150 degrees;
the included angle formed by the second slope protection body (5) and the connecting plate (3) is 130-140 degrees.
10. The door and window connecting member as claimed in claim 3,
the two inner right-angle sides (21) of the inner right-angle fixing arm (2) are connected through an arc-shaped structure (22);
the thickness of the arc-shaped structure (22) is larger than that of the inner right-angle side (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920672093.0U CN210370382U (en) | 2019-05-10 | 2019-05-10 | Door and window connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920672093.0U CN210370382U (en) | 2019-05-10 | 2019-05-10 | Door and window connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210370382U true CN210370382U (en) | 2020-04-21 |
Family
ID=70260654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920672093.0U Active CN210370382U (en) | 2019-05-10 | 2019-05-10 | Door and window connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210370382U (en) |
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2019
- 2019-05-10 CN CN201920672093.0U patent/CN210370382U/en active Active
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