CN212927566U - Mechanical connection lattice for doors and windows - Google Patents
Mechanical connection lattice for doors and windows Download PDFInfo
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- CN212927566U CN212927566U CN202020826447.5U CN202020826447U CN212927566U CN 212927566 U CN212927566 U CN 212927566U CN 202020826447 U CN202020826447 U CN 202020826447U CN 212927566 U CN212927566 U CN 212927566U
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Abstract
The utility model relates to a mechanical connection lattice for doors and windows, which comprises an outer circumference lattice strip and an inner circumference lattice strip, middle lattice bar and inboard lattice bar, 4 outer periphery lattice bars assemble together through 4 angle male angle sign indicating number a, 4 interior circumference lattice bars assemble together through 4 angle male angle sign indicating number b, be equipped with 2 middle lattice bars between every outer periphery lattice bar and its inboard interior circumference lattice bar, the both ends of middle lattice bar are respectively pushed against one side of outer periphery lattice bar and interior circumference lattice bar, the opposite side that is located interior circumference lattice bar is equipped with inboard lattice bar, inboard lattice bar is connected with the inboard lattice bar of adjacent side through angle sign indicating number b, two tip of angle sign indicating number b are equipped with the screw hole, the screw passes outer periphery lattice bar, middle lattice bar and interior circumference lattice bar in proper order, the screw thread tip of screw and the screw hole threaded connection of inboard lattice bar inside angle sign indicating number b, there is the internal thread that matches with the screw thread in the inside of inboard lattice bar. The utility model discloses need not the inboard check strip of group angle machine equipment, combine machinery screw in screw to guarantee overall structure's firm.
Description
Technical Field
The utility model belongs to the door and window field relates to a mechanical connection check.
Background
The lattice (also called pane) used on traditional windows and doors has two general options: a lattice is a metal lattice, a welding processing technology is often used, the steps are complicated, the strength is low, and the lattice is dangerous and easy to be injured during welding; the other type is wood carved lattice, which is carved by a carving machine, and the requirements of substrate cost, processing cost and processing condition are higher. The existing door and window manufacturing enterprises can often use lattice assembled by aluminum alloy materials, the angle combination process of the aluminum alloy materials is usually assembled by using an angle code or a splicing mode, however, the aluminum alloy material lattice of the angle combination and angle combination is often easy to combine angles by circumferential lattice bars, the lattice bars positioned at the inner side are difficult to combine angles, and the structure of the inner side after angle combination is unstable; the angle of the plug-in mode is often not stable enough. The aluminum alloy lattice with stable structure is not easy to produce.
SUMMERY OF THE UTILITY MODEL
Purpose of the utility model
The utility model discloses a solve the difficult problem of group angle of traditional door and window aluminum alloy lattice, provide one kind and need not the group angle machine and assemble inboard check strip, mechanical connection lattice for door and window that the structure is firm.
Technical scheme
A mechanical connection lattice for doors and windows comprises outer circumference lattice bars, inner circumference lattice bars, middle lattice bars and inner side lattice bars, wherein the number of the outer circumference lattice bars is 4, two ends of each outer circumference lattice bar are both 45-degree cutting angles, 4 outer circumference lattice bars are assembled together through angle codes a inserted by 4 angles, the number of the inner circumference lattice bars is 4, two ends of each inner circumference lattice bar are both 45-degree cutting angles, 4 inner circumference lattice bars are assembled together through angle codes b inserted by 4 angles, the assembled inner circumference lattice bars are positioned at the inner sides of the outer circumference lattice bars, 2 middle lattice bars are arranged between each outer circumference lattice bar and the inner circumference lattice bar at the inner side, two ends of the middle lattice bars are respectively abutted against one side of the outer circumference lattice bar and the inner circumference lattice bar, the inner side lattice bars are arranged at the other side of the inner circumference lattice bars, the middle lattice bars are positioned at the other side of the inner circumference lattice bars, and the centers of the middle lattice bars and the inner side lattice bars are collinear, the one end of inboard lattice bar is the top at interior circumference lattice bar, the other end of inboard lattice bar is 45 degrees cut angles and is connected with the inboard lattice bar that adjacent side one end is 45 degrees cut angles through angle sign indicating number b, two tip of angle sign indicating number b are equipped with the screw hole, the screw passes outer periphery lattice bar in proper order, middle lattice bar and interior circumference lattice bar, the screw thread tip of screw and the interior screw hole threaded connection of angle sign indicating number b of inboard lattice bar, and then with outer periphery lattice bar, middle lattice bar, interior circumference lattice bar and inboard lattice bar link together, there is the internal thread with screw thread assorted in the inside of inboard lattice bar.
The inside of inboard check strip is equipped with the nail way, and the internal thread that nail way and screw thread phase-match.
The whole nail path section is cross, and center department is circular structure, and 4 tip in nail path are located the bight inboard of inboard check.
The corner connector a is provided with a groove for corner combination.
Grooves are formed in two sides of the corner connector b, and corner assembling glue used for bonding the corner connector b and the inner side lattice bars or the inner periphery lattice bars is arranged in the grooves.
The number of the grooves is more than or equal to 2.
Two ends of the corner connector b are both structures with chamfer surfaces on the periphery.
The threaded hole is located at the end part of the corner connector b and is of an inner chamfer structure.
Advantages and effects
The utility model discloses a both sides groove structure of angle sign indicating number b can be so that interior circumference lattice strip and the direct adhesive connection that pegs graft of inboard lattice strip need not to organize the angle unit angle at periphery lattice strip, combines machinery screw in screw to have guaranteed overall structure's firm, combines conventional group angle mode equipment periphery lattice strip, and the inboard lattice strip of periphery lattice strip need not to use group angle machine equipment, simple to operate. The screw cap can be hidden in the peripheral lattice bar, and the screw hole are invisible after the lattice is integrally installed on the window frame or the window sash.
Drawings
FIG. 1 is a schematic view of the overall structure of a lattice;
FIG. 2 is a schematic view of a disassembled structure of a lattice;
FIG. 3 is a perspective view of corner connector b;
FIG. 4 is a schematic structural diagram of an end of the corner connector b;
FIG. 5 is a schematic view of a section bar node of an outer perimeter lattice bar, an inner perimeter lattice bar, and an inner side lattice bar;
fig. 6 is a schematic view of a section bar node of the middle lattice bar.
Description of reference numerals: 1. the novel screw nail comprises an outer circumference lattice bar, 2 inner circumference lattice bars, 3 middle lattice bars, 4 inner side lattice bars, 5 screws, 6 corner connectors a, 7 corner connectors b, 8 nail tracks, 71 grooves, 72 chamfer faces and 73 threaded holes.
Detailed Description
The invention will be further explained with reference to the drawings:
as shown in fig. 1, 2, 3, 4, 5 and 6, the mechanical connection lattice for doors and windows comprises outer grid bars 1, inner grid bars 2, middle grid bars 3 and inner grid bars 4, the number of the outer grid bars 1 is 4, two ends of each outer grid bar 1 are both provided with 45-degree cutting angles, the 4 outer grid bars 1 are assembled together through angle codes a 6 inserted into 4 angles, the angle codes a 6 are provided with grooves for grouping angles, and the grouping angle mode is a corner grouping angle. The number of the inner circumference grids 2 is 4, both ends of each inner circumference grid 2 are cut at an angle of 45 degrees, the 4 inner circumference grids 2 are assembled together through an angle code b 7 inserted at 4 angles, grooves 71 are arranged at both sides of the angle code b 7, preferably, the number of the grooves 71 is more than or equal to 2, the grooves 71 are filled with angle glue for bonding the angle code b 7 and the inner circumference grids 2, and both ends of the angle code b 7 are in a structure with chamfered surfaces 72 on the periphery, so that the insertion operation is convenient. The assembled inner circumference lattice bars 2 are positioned at the inner sides of the assembled outer circumference lattice bars 1, 2 middle lattice bars 3 are arranged between each outer circumference lattice bar 1 and the inner circumference lattice bar 2 at the inner side, two ends of the middle lattice bar 3 are respectively propped against one side of the outer circumference lattice bar 1 and the inner circumference lattice bar 2, the other side of the inner circumference lattice bar 2 is provided with an inner circumference lattice bar 4, each middle lattice bar 3 is positioned at the other side of the inner circumference lattice bar 2 and is provided with an inner circumference lattice bar 4, the middle lattice bar 3 is collinear with the center of the corresponding inner circumference lattice bar 4, one end of the inner circumference lattice bar 4 is propped against the inner circumference lattice bar 2, the other end of the inner circumference lattice bar 4 is at a 45-degree cutting angle and is connected with the inner circumference lattice bar 4 with an adjacent side and one end being at a 45-degree cutting angle through an angle code b 7, grooves 71 at two sides of the angle code b 7 are filled with angle-assembling glue for adhering the angle code b 7 and the inner circumference, screw hole 73 be located angle sign indicating number b 7 tip department and be interior chamfer structure, make things convenient for the screw to twist, screw 5 passes outer periphery lattice 1 in proper order, middle lattice 3 and interior lattice 2, screw 5's screw thread tip and the screw hole 73 threaded connection of angle sign indicating number b 7 in the inboard lattice 4, and then with outer periphery lattice 1, middle lattice 3, interior lattice 2 links together with inboard lattice 4, the inside of inboard lattice 4 is equipped with nail way 8, the whole cross that is of 8 cross-sections of nail way, the center department is the circular shape internal thread structure with screw 5 screw thread assorted, 4 tip that nail way 8 is located the bight of inboard lattice 4 are inboard.
Preferably, the fit clearance between the inner grid bar 2 and the inner grid bar 4 matched with the corner brace b 7 is 0.1 mm. When outer grid bars 1 and inner grid bars 2 have arc-shaped outer contours and are in contact with middle grid bars 3 and inner grid bars 4, the surfaces of middle grid bars 3 and inner grid bars 4 in contact with outer grid bars 1 and inner grid bars 2 need to be end-milled into shapes matched with the contact surfaces of outer grid bars 1 and inner grid bars 2.
The lattice is hung on the outdoor side and the indoor side of the glass of the door and window frame and the door and window sash through the hanging parts under the common condition, and can also be connected to the outdoor side and the indoor side of the glass of the door and window frame and the door and window sash through screws.
Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes introduced by the technical solutions of the present invention are still in the protection scope of the present invention.
Claims (8)
1. The utility model provides a door and window is with mechanical connection check which characterized in that: the lattice comprises outer circumference lattice bars (1), inner circumference lattice bars (2), middle lattice bars (3) and inner side lattice bars (4), wherein the number of the outer circumference lattice bars (1) is 4, both ends of each outer circumference lattice bar (1) are both 45-degree cutting angles, 4 outer circumference lattice bars (1) are assembled together through angle codes a (6) inserted by 4 angles, the number of the inner circumference lattice bars (2) is 4, both ends of each inner circumference lattice bar (2) are both 45-degree cutting angles, 4 inner circumference lattice bars (2) are assembled together through angle codes b (7) inserted by 4 angles, the assembled inner circumference lattice bars (2) are positioned at the inner sides of the assembled outer circumference lattice bars (1), 2 middle lattice bars (3) are arranged between each outer circumference lattice bar (1) and the inner circumference lattice bar (2) at the inner side, both ends of the middle lattice bars (3) are respectively propped against one side of the outer circumference lattice bars (1) and the inner circumference lattice bars (2), the other side that lies in interior circumference lattice bar (2) is equipped with inboard lattice bar (4), the opposite side that each middle lattice bar (3) lie in interior circumference lattice bar (2) all is equipped with inboard lattice bar (4), middle lattice bar (3) and its corresponding inboard lattice bar (4) center collineation, the one end of inboard lattice bar (4) is pushed up on interior circumference lattice bar (2), the other end of inboard lattice bar (4) is 45 degrees chamfers and is connected with inboard lattice bar (4) that adjacent side one end is 45 degrees chamfers through angle sign indicating number b (7), two tip of angle sign indicating number b (7) are equipped with screw hole (73), screw (5) pass outer circumference lattice bar (1) in proper order, middle lattice bar (3) and interior circumference lattice bar (2), the screw thread tip of screw (5) and the screw hole (73) threaded connection of inboard lattice bar (4) interior angle sign indicating number b (7), and then with outer circumference lattice bar (1), middle lattice bar (3), The inner circumference lattice bars (2) are connected with the inner side lattice bars (4), and the inner side lattice bars (4) are internally provided with internal threads matched with the threads of the screws (5).
2. The mechanical connection lattice for doors and windows according to claim 1, wherein: the inside of inboard check (4) is equipped with nail way (8), and nail way (8) and screw (5) screw thread assorted internal thread.
3. The mechanical connection lattice for doors and windows according to claim 2, wherein: the whole cross-section of the nail path (8) is in a cross shape, the center of the nail path is in a circular structure, and 4 ends of the nail path (8) are positioned on the inner side of the corner of the inner grid strip (4).
4. The mechanical connection lattice for doors and windows according to claim 1, wherein: the corner connector a (6) is provided with a groove for corner assembly.
5. The mechanical connection lattice for doors and windows according to claim 1, wherein: grooves (71) are formed in two sides of the corner connector b (7), and corner assembling glue used for bonding the corner connector b (7) and the inner side lattice bars (4) or the inner periphery lattice bars (2) is arranged in the grooves (71).
6. The mechanical connection lattice for doors and windows according to claim 5, wherein: the number of the grooves (71) is more than or equal to 2.
7. The mechanical connection lattice for doors and windows according to claim 1, 5 or 6, wherein: two ends of the corner connector b (7) are both of structures with chamfer planes (72) on the periphery.
8. The mechanical connection lattice for doors and windows according to claim 1, wherein: the threaded hole (73) is of an inner chamfer structure at the end part of the corner connector b (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020826447.5U CN212927566U (en) | 2020-05-18 | 2020-05-18 | Mechanical connection lattice for doors and windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020826447.5U CN212927566U (en) | 2020-05-18 | 2020-05-18 | Mechanical connection lattice for doors and windows |
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| Publication Number | Publication Date |
|---|---|
| CN212927566U true CN212927566U (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020826447.5U Active CN212927566U (en) | 2020-05-18 | 2020-05-18 | Mechanical connection lattice for doors and windows |
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| Country | Link |
|---|---|
| CN (1) | CN212927566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393516A (en) * | 2017-02-08 | 2018-08-14 | 河北奥润顺达窗业有限公司 | A kind of grid thread mill drilling and the tool of assembling |
| CN108393516B (en) * | 2017-02-08 | 2024-04-26 | 河北奥润顺达窗业有限公司 | Tool for machining threaded holes and assembling grille |
-
2020
- 2020-05-18 CN CN202020826447.5U patent/CN212927566U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393516A (en) * | 2017-02-08 | 2018-08-14 | 河北奥润顺达窗业有限公司 | A kind of grid thread mill drilling and the tool of assembling |
| CN108393516B (en) * | 2017-02-08 | 2024-04-26 | 河北奥润顺达窗业有限公司 | Tool for machining threaded holes and assembling grille |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GAOBEIDIAN SHUNDA MOSER WINDOW & DOOR Co.,Ltd. Assignor: HEBEI ORIENT SUNDAR WINDOW Co.,Ltd. Contract record no.: X2023980032571 Denomination of utility model: A mechanical connection lattice for doors and windows Granted publication date: 20210409 License type: Common License Record date: 20230222 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hebei Green Building Technology Co.,Ltd. Assignor: HEBEI ORIENT SUNDAR WINDOW Co.,Ltd. Contract record no.: X2023980037949 Denomination of utility model: A mechanical connection pattern for doors and windows Granted publication date: 20210409 License type: Common License Record date: 20230712 |