CN111119683A - American door of high strength aluminum alloy - Google Patents
American door of high strength aluminum alloy Download PDFInfo
- Publication number
- CN111119683A CN111119683A CN201911359220.2A CN201911359220A CN111119683A CN 111119683 A CN111119683 A CN 111119683A CN 201911359220 A CN201911359220 A CN 201911359220A CN 111119683 A CN111119683 A CN 111119683A
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- Prior art keywords
- cross beam
- groove
- plates
- transverse
- clamping
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/54—Fixing of glass panes or like plates
- E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/54—Fixing of glass panes or like plates
- E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
- E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention discloses a high-strength aluminum alloy American-style door, belonging to the field of doors and windows; the technical scheme is characterized by comprising two upright posts, an upper cross beam and a lower cross beam; vertical plates are fixedly connected to the two vertical edges of the side wall of the glass, which are close to the vertical column, and vertical grooves are formed in the two vertical plates; clamping blocks are integrally formed at two ends of the upper cross beam and the lower cross beam; transverse plates are fixedly connected to the transverse edges of the lower surface of the upper cross beam and the upper surface of the lower cross beam, and transverse grooves are formed in the side walls, close to each other, of the two transverse plates; two L-shaped clamping plates are arranged between the two transverse plates, the clamping plates and the upper cross beam or the lower cross beam form a first clamping groove, and the first clamping groove faces the transverse groove; be equipped with the mounting between first draw-in groove and the horizontal groove, the mounting can be by cardboard and horizontal integrated circuit board on entablature and bottom end rail, two mountings on entablature and the bottom end rail can carry out the centre gripping to glass. The invention solves the problems of inconvenient splicing and low working efficiency of common aluminum alloy doors.
Description
Technical Field
The invention relates to the field of doors and windows, in particular to a high-strength aluminum alloy American-style door.
Background
The aluminum alloy door and window has the advantages of attractive appearance, good sealing performance, light weight, convenience in installation and the like, is widely applied to various buildings, and becomes the mainstream of the door and window for buildings.
At present, common aluminum alloy doors are welded together, so that the aluminum alloy doors are inconvenient to manufacture and influence the working efficiency.
Disclosure of Invention
The invention aims to provide a high-strength aluminum alloy American-style door which has the characteristics of convenience in splicing and improvement of working efficiency.
The above object of the present invention is achieved by the following technical solutions: a high-strength aluminum alloy American-style door comprises two upright posts, an upper cross beam and a lower cross beam, wherein the upper cross beam and the lower cross beam are arranged between the two upright posts and are respectively close to the upper end and the lower end of each upright post;
vertical plates are fixedly connected to two vertical edges of the side wall of the glass, which are close to the vertical column, and vertical grooves are formed in the side walls, which are close to each other, of the two vertical plates;
the two ends of the upper cross beam and the lower cross beam are integrally formed with clamping blocks, and the two ends of each clamping block can be clamped in the vertical grooves;
transverse plates are fixedly connected to the transverse edges of the lower surface of the upper cross beam and the upper surface of the lower cross beam, and transverse grooves are formed in the side walls, close to each other, of the two transverse plates;
two L-shaped clamping plates are arranged between the two transverse plates, the clamping plates are positioned on two sides of the transverse center line of the upper cross beam or the lower cross beam, the clamping plates and the upper cross beam or the lower cross beam form a first clamping groove, and the first clamping groove faces the transverse groove;
be equipped with the mounting between first draw-in groove and the horizontal groove, the mounting can be by cardboard and horizontal integrated circuit board on entablature and bottom end rail, two mountings on entablature and the bottom end rail can carry out the centre gripping to glass.
Through adopting above-mentioned technical scheme, stand and entablature and bottom end rail all adopt the structure of pegging graft, and mounting and entablature and bottom end rail also adopt the structure of pegging graft, need not weld to make things convenient for the concatenation of door leaf, and at the in-process of concatenation, need not use the electric welding, can also reduce the potential safety hazard of existence.
The invention is further configured to: the side wall of the vertical groove far away from the upright post is provided with an inclined plane, one end of the inclined plane close to the notch of the vertical groove extends towards the direction far away from the upright post, and the cross sections of the vertical groove and the transverse groove are the same in shape.
Through adopting above-mentioned technical scheme, the inclined plane can exert the power of slope to the fixture block, and then makes the fixture block inseparabler with erecting the groove complex, and then makes that entablature, bottom end rail are connected with the stand inseparabler, also makes inseparabler of mounting installation, and then makes the door leaf after the concatenation compacter, improves the quality of door leaf.
The invention is further configured to: also fixedly connected with L type's cardboard between two perpendicular grooves, cardboard and stand also constitute first draw-in groove, and first draw-in groove is relative with perpendicular groove, offer on the fixture block with first draw-in groove complex second draw-in groove.
Through adopting above-mentioned technical scheme, cardboard and stand form the draw-in groove, draw-in groove and perpendicular groove cooperation can make that entablature and bottom end rail are connected with the stand more stable, further increase the stability behind the door leaf concatenation.
The invention is further configured to: the stand cavity sets up, and entablature and bottom end rail are the sheet metal component and bend into the C type and form, and the opening direction of entablature and bottom end rail deviates from the setting each other.
Through adopting above-mentioned technical scheme, can alleviate the quality of whole door, and then can make things convenient for the transport and the installation of door leaf, and in the in-process of using, also can reduce the strength that needs when opening the door, comfort level when improving the use door leaf.
The invention is further configured to: the inner parts of the upper cross beam and the lower cross beam are fixedly connected with supporting plates, and the length directions of the supporting plates, the upper cross beam and the lower cross beam are the same;
the lateral wall that the backup pad deviates from each other on fixedly connected with the floor of slope, the one end and the fixture block fixed connection of backup pad are kept away from to the floor.
By adopting the technical scheme, the upper cross beam and the lower cross beam are both C-shaped and are easy to deform, so that the supporting plates are arranged, the hand-in upper limit of the upper cross beam and the hand-in upper limit of the lower cross beam are increased, and the upper cross beam and the lower cross beam are prevented from deforming.
The invention is further configured to: two supporting blocks are arranged inside one of the two upright columns, and the supporting blocks are arranged close to two ends of the upright columns;
two fixing blocks are attached to the side wall of the upright column, the two fixing blocks are arranged close to two ends of the upright column, and the side wall of the two fixing blocks, which deviates from each other, is fixedly connected with a rotating shaft;
the upright post is provided with a through hole penetrating through the upright post, a countersunk bolt is inserted in the through hole, and the countersunk bolt penetrates through the supporting block and is in threaded connection with the fixed block.
Through adopting above-mentioned technical scheme, the pivot is exactly the door-hinge when the door leaf uses, so the force that fixed block department received is great, so be equipped with the supporting shoe in the stand, and then can increase the intensity of stand in fixed block department, avoid the stand to take place to warp in fixed block department.
The invention is further configured to: the lateral wall of stand is sunken to inside stand and is formed semicircular arch, and the arch is located the stand and keeps away from glass's lateral wall, has seted up on the supporting shoe and has held bellied arc wall.
Through adopting above-mentioned technical scheme, the arch can make quick accurate the installing in the stand of supporting shoe, and the arch can increase the stability that stand and supporting shoe are connected, makes that the supporting shoe can be better support stand inside, prevents that the stand from taking place to warp.
The invention is further configured to: a middle cross beam is arranged at the vertical perpendicular bisector, two ends of the middle cross beam are respectively connected with the two stand columns, and the connecting direction is the same as the connecting structure of the upper cross beam and the stand columns;
the upper surface and the lower surface of the middle cross beam are also provided with fixing pieces, and the connecting mode of the fixing pieces and the middle cross beam is the same as that of the fixing pieces and the upper cross beam.
Through adopting above-mentioned technical scheme, be equipped with the glass that the well crossbeam can make on the door leaf and become two, no longer be a bold, reduce glass and take place broken probability, the well crossbeam can also increase the stability of door leaf, makes the door leaf more stable.
The invention is further configured to: the fixing piece is formed by bending a sheet metal part into a structure similar to a right triangle, two ends of the sheet metal part are bent to form clamping blocks, and the clamping blocks can be clamped in the transverse grooves and the clamping grooves;
the fixing piece is provided with a containing groove capable of containing glass cement in a bent mode on the side wall close to the glass.
Through adopting above-mentioned technical scheme, can hold more glass glues in the holding tank to the mounting can be better fixes glass, and the mounting is triangle-shaped simultaneously, can increase the stability of glass installation.
The invention is further configured to: the fixing piece can also be bent into a U shape, and the fixing piece is also bent with an accommodating groove on the side wall close to the glass and is also bent into a step shape.
Through adopting above-mentioned technical scheme, make the mounting can fix the glass of different thickness to can install the glass of different thickness on making the door leaf, and then make the use of door leaf more nimble.
In conclusion, the invention has the following beneficial effects:
1. the upright posts, the upper cross beam and the lower cross beam are in a splicing structure, and the fixing parts are arranged on the upper cross beam and the lower cross beam in a splicing structure, so that the splicing of the door leaf is facilitated, the working efficiency is improved, an electric welding machine is not needed, and the potential safety hazard can be reduced;
2. the fixing piece is triangular, and the side wall of the fixing piece close to the glass is also provided with an accommodating groove, so that the glass can be more stably installed;
3. the fixing piece can also be U-shaped, and the fixing piece is bent into a ladder shape near the side wall of the glass, so that the fixing piece can fix the glass with different thicknesses, the glass with different thicknesses can be installed on the door leaf, and the door leaf is more flexible and convenient to use.
Drawings
FIG. 1 is a view showing a structure of a door leaf according to a first embodiment;
FIG. 2 is a schematic view of two doors according to one embodiment;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a cross-sectional view of a highlighted anchor feature in one embodiment;
FIG. 5 is an enlarged view of portion B of FIG. 4;
FIG. 6 is an enlarged view of portion C of FIG. 2;
FIG. 7 is a sectional view showing a structure of a protruding fixing member according to a second embodiment;
fig. 8 is an enlarged view of a portion D in fig. 7.
In the figure, 1, a column; 11. a vertical plate; 12. a vertical slot; 121. a bevel; 13. clamping a plate; 14. a first card slot; 15. a support block; 151. an arc-shaped slot; 16. a through hole; 17. fixing the bolt; 18. a protrusion; 19. an arc-shaped surface; 191. mounting grooves; 2. an upper cross beam; 21. a clamping block; 22. a second card slot; 23. a support plate; 24. a rib plate; 3. a middle cross beam; 31. a transverse plate; 32. a transverse groove; 4. a lower cross beam; 5. a fixing member; 51. a clamping block; 52. accommodating grooves; 6. glass; 7. a fixed block; 71. a rotating shaft.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example one
A high-strength aluminum alloy American-style door is shown in figure 1 and comprises two upright posts 1 which are vertically arranged, an upper cross beam 2, a middle cross beam 3 and a lower cross beam 4 which are arranged between the two upright posts 1, wherein two ends of the upper cross beam 2, the middle cross beam 3 and the lower cross beam 4 are respectively spliced with the two upright posts 1; the lower surface of entablature 2, the upper and lower surface of well crossbeam 3 and the upper surface of bottom end rail 4 all peg graft and have two mountings 5, and two mountings 5 can carry out the centre gripping to glass 6, and each part all adopts grafting structure, and the concatenation of convenient door to improve the efficiency of work.
As shown in fig. 2 and 3, two vertical edges of the side wall of two adjacent columns 1 are fixedly connected with vertical plates 11, vertical grooves 12 are formed in the side wall of two adjacent columns 11, two ends of each of the upper cross beam 2, the middle cross beam 3 and the lower cross beam 4 are fixedly connected with fixture blocks 21, and the fixture blocks 21 can be clamped in the vertical grooves 12, so that the upper cross beam 2, the middle cross beam 3, the lower cross beam 4 and the columns 1 can be conveniently installed and connected.
As shown in fig. 3, the clamping plates 13 of two L-shaped structures are fixedly connected between the two vertical plates 11, the clamping plates 13 and the columns 1 form first clamping grooves 14, the first clamping grooves 14 and the vertical grooves 12 are oppositely arranged, and second clamping grooves 22 matched with the first clamping grooves 14 are formed in the clamping blocks 21, so that the upper cross beam 2, the middle cross beam 3, the lower cross beam 4 and the columns 1 are more stably connected by matching of the first clamping grooves 14 and the second clamping grooves 22.
As shown in fig. 4 and 5, transverse plates 31 are fixedly connected to the transverse edges of the lower surface of the upper cross beam 2, the upper and lower surfaces of the middle cross beam 3 and the upper surface of the lower cross beam 4, transverse grooves 32 are formed in the side walls of the two transverse plates 31, which are close to each other, two clamping plates 13 are also fixedly connected between the two transverse plates 31, the clamping plates 13 respectively form first clamping grooves 14 with the lower surface of the upper cross beam 2, the upper and lower surfaces of the middle cross beam 3 and the upper surface of the lower cross beam 4, the first clamping grooves 14 and the transverse grooves 32 are oppositely arranged, and the fixing member 5 can be clamped through the matching of the first clamping grooves 14 and the transverse grooves 32, so that the fixing member 5 can clamp the glass 6, the fixing member 5 is convenient to mount, and the; the upright post 1 is also provided with a fixing piece 5 capable of fixing the glass 6, and the fixing piece 5 and the upright post 1 are connected in the same way as the fixing piece 5 and the upper cross beam 2, so that the glass 6 can be more stably installed.
As shown in fig. 3 and 5, an inclined surface 121 is formed on the side wall of the vertical groove 12 away from the vertical column 1, one end of the inclined surface 121 close to the notch of the vertical groove 12 extends in the direction away from the vertical column 1, and under the action of the inclined surface 121, the fixture block 21 and the vertical groove 12 can be matched more tightly, so that the stability of the connection between the vertical column 1 and the upper cross beam 2, the middle cross beam 3 and the lower cross beam 4 is improved; and the vertical grooves 12 and the horizontal grooves 32 have the same cross-sectional shape.
As shown in fig. 3 and 4, stand 1, well crossbeam 3 are the cavity setting, and entablature 2 and bottom end rail 4 are the sheet metal component and buckle and be the C type and form, and the notch that entablature 2 and bottom end rail 4 formed deviates from the setting each other, can alleviate stand 1, entablature 2, well crossbeam 3 and bottom end rail 4's weight to make things convenient for the installation of stand 1, entablature 2, well crossbeam 3, bottom end rail 4 and glass 6, improve the efficiency of work.
As shown in fig. 3 and 4, the supporting plates 23 having the same length direction as the upper cross beam 2 and the lower cross beam 4 are fixedly connected to the inside of the upper cross beam 2 and the lower cross beam 4, and the supporting plates 23 can increase the strength of the upper cross beam 2 and the lower cross beam 4 and prevent the upper cross beam 2 and the lower cross beam 4 from deforming; two rib plates 24 are fixedly connected to the side walls of the support plate 23 which are away from each other, one ends of the rib plates 24, which are far away from the support plate 23, are fixedly connected with the fixture blocks 21, and the rib plates 24, the fixture blocks 21 and the support plate 23 form a triangular structure, so that the rib plates 24 can increase the connectivity of the fixture blocks 21 and the upper cross beam 2 or the lower cross beam 4.
As shown in fig. 3, two support blocks 15 are arranged inside one of the two upright posts 1, two fixing blocks 7 are attached to the side walls of the upright posts 1, and the side walls of the upright posts 1 to which the fixing blocks 7 are attached are perpendicular to the side walls of the upright posts 1 to which the glass 6 is attached; the two fixing blocks 7 are arranged close to two ends of the upright post 1, and the side walls of the two fixing blocks 7 far away from each other are fixedly connected with a rotating shaft 71; a through hole 16 penetrating through the upright post 1 is formed in the side wall of the upright post 1, a fixing bolt 17 is inserted into the through hole 16, and the tail end of the fixing bolt 17 penetrates through the supporting block 15 to be in threaded connection with the fixing block 7; the fixed block 7 is connected with the upright post 1 through threads, so that the door spindle is convenient to mount; and after the door is installed on the door frame, the stress point is mainly located at the door shaft, namely the fixed block 7, so that the supporting block 15 is arranged, the stress upper limit of the upright post 1 at the fixed block 7 can be increased, and the upright post 1 is prevented from deforming at the fixed block 7.
As shown in fig. 3, the column 1 side wall column 1 provided with the fixing block 7 is recessed into the column 1 to form a semicircular protrusion 18, the protrusion 18 is located on the side wall where the column 1 and the glass 6 deviate from each other, and an arc-shaped groove 151 capable of accommodating the protrusion 18 is formed in the supporting block 15, so that the supporting block 15 can be better installed inside the column 1 to improve the work efficiency.
As shown in fig. 6, the side wall of the upright post 1 without the fixing block 7 protrudes outwards to form an arc-shaped surface 19, and the arc-shaped surface 19 is located on the side wall of the upright post 1 facing away from the glass 6; the arc surface 19 is provided with a vertical mounting groove 191; the door leaf probably installs one or can install two in the in-process of using, and the door leaf passes through the door-hinge and installs inside the door frame, so the in-process motion trail that the door leaf was opened is an arc, so arcwall 19 can avoid the door to open the shut when opening and shut and take place to interfere with another door or door frame, and the adhesive tape can be installed to mounting groove 191 to play the effect that keeps out the wind.
As shown in fig. 5, the fixing member 5 is formed by bending a sheet metal part, the fixing member 5 is bent into a structure similar to a right triangle, the notch of the fixing member 5 after being bent is a right-angle side, the two ends of the fixing member 5 are bent to form the clamping block 51, the clamping block 51 is clamped in the first clamping groove 14 and the transverse groove 32, so that the fixing member 5 can be installed on the upper cross beam 2, the middle cross beam 3 and the lower cross beam 4, and the glass 6 is located between the two fixing members 5 on the upper cross beam 2 or the middle cross beam 3 or the lower cross beam 4, thereby completing the installation of the glass.
As shown in FIG. 5, another right-angle side of the fixing member 5 is attached to the glass 6, the fixing member 5 is bent to form a containing groove 52 on the side wall close to the glass 6, and the containing groove 52 can contain glass cement, so that more glass cement can be filled when the glass cement is coated, and the glass 6 can be better connected with the fixing member 5.
As shown in fig. 5, after the fixing member 5 is mounted on the upper beam 2, the middle beam 3 and the lower beam 4, the oblique side of the fixing member 5, the glass 6 and the upper beam 2 (the middle beam 3 or the lower beam 4) form a triangular structure, thereby improving the stability of glass mounting.
Example two
As shown in fig. 7 and 8, the difference between the present embodiment and the first embodiment is: the fixing piece 5 is bent into a U-shaped shape, and the side wall of the fixing piece 5 close to the glass 6 is bent into a step shape, so that the fixing piece 5 can clamp the glass 6 with different thicknesses, the glass 6 with different thicknesses can be installed on the door leaf, and the application range of the door leaf is improved.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a high strength aluminum alloy American style door which characterized in that: the device comprises two upright posts (1), an upper cross beam (2) and a lower cross beam (4) which are arranged between the two upright posts (1), wherein the upper cross beam (2) and the lower cross beam (4) are respectively arranged close to the upper end and the lower end of each upright post (1);
vertical plates (11) are fixedly connected to two vertical edges of the side wall of the upright column (1) close to the glass (6), and vertical grooves (12) are formed in the side walls of the two vertical plates (11) close to each other;
the two ends of the upper cross beam (2) and the lower cross beam (4) are integrally formed with clamping blocks (21), and the two ends of each clamping block (21) can be clamped in the vertical grooves (12);
transverse plates (31) are fixedly connected to the transverse edges of the lower surface of the upper cross beam (2) and the upper surface of the lower cross beam (4), and transverse grooves (32) are formed in the side walls, close to each other, of the two transverse plates (31);
two L-shaped clamping plates (13) are arranged between the two transverse plates (31), the clamping plates (13) are positioned on two sides of the transverse center line of the upper cross beam (2) or the lower cross beam (4), the clamping plates (13) and the upper cross beam (2) or the lower cross beam (4) form a first clamping groove (14), and the first clamping groove (14) faces the transverse groove (32);
be equipped with between first draw-in groove (14) and cross slot (32) mounting (5), mounting (5) can be blocked on entablature (2) and bottom end rail (4) by cardboard (13) and diaphragm (31), and two mountings (5) on entablature (2) and bottom end rail (4) can carry out the centre gripping to glass (6).
2. The high strength aluminum alloy American style door as claimed in claim 1, wherein: an inclined plane (121) is formed in the side wall, away from the upright post (1), of the vertical groove (12), one end, close to the notch of the vertical groove (12), of the inclined plane (121) extends towards the direction away from the upright post (1), and the cross sections of the vertical groove (12) and the transverse groove (32) are the same in shape.
3. The high strength aluminum alloy American style door as claimed in claim 1, wherein: also fixedly connected with cardboard (13) of L type between two perpendicular grooves (12), cardboard (13) also constitute first draw-in groove (14) with stand (1), and first draw-in groove (14) are relative with perpendicular groove (12), offer on fixture block (21) with first draw-in groove (14) complex second draw-in groove (22).
4. The high strength aluminum alloy American style door as claimed in claim 1, wherein: the hollow upright post (1) is arranged, the upper cross beam (2) and the lower cross beam (4) are formed by bending sheet metal parts into a C-shaped structure, and the opening directions of the upper cross beam (2) and the lower cross beam (4) deviate from each other.
5. The high strength aluminum alloy American style door as claimed in claim 4, wherein: the inner parts of the upper cross beam (2) and the lower cross beam (4) are fixedly connected with supporting plates (23), and the length directions of the supporting plates (23), the upper cross beam (2) and the lower cross beam (4) are the same;
an inclined ribbed plate (24) is fixedly connected to the side wall of the support plate (23) which deviates from each other, and one end, far away from the support plate (23), of the ribbed plate (24) is fixedly connected with the clamping block (21).
6. The high strength aluminum alloy American style door as claimed in claim 4, wherein: two supporting blocks (15) are arranged inside one of the two upright posts (1), and the supporting blocks (15) are arranged close to two ends of the upright posts (1);
two fixing blocks (7) are attached to the side wall of the upright post (1), the two fixing blocks (7) are arranged close to two ends of the upright post (1), and the side wall of the two fixing blocks (7) which are away from each other is fixedly connected with a rotating shaft (71);
the upright post (1) is provided with a through hole (16) penetrating through the upright post (1), a countersunk bolt is inserted in the through hole (16), and the countersunk bolt penetrates through the supporting block (15) and is in threaded connection with the fixed block (7).
7. The high strength aluminum alloy American style door as claimed in claim 6, wherein: the side wall of the upright post (1) is sunken towards the inside of the inner upright post (1) to form a semicircular bulge (18), the bulge (18) is positioned on the side wall of the upright post (1) far away from the glass (6), and an arc-shaped groove (151) capable of accommodating the bulge (18) is formed in the supporting block (15).
8. The high strength aluminum alloy American style door as claimed in claim 1, wherein: a middle cross beam (3) is arranged at a vertical perpendicular bisector of the upright columns (1), two ends of the middle cross beam (3) are respectively connected with the two upright columns (1), and the connecting direction is the same as the connecting structure of the upper cross beam (2) and the upright columns (1);
the upper surface and the lower surface of the middle cross beam (3) are also provided with fixing pieces (5), and the connecting mode of the fixing pieces (5) and the middle cross beam (3) is the same as that of the fixing pieces (5) and the upper cross beam (2).
9. The high strength aluminum alloy American style door as claimed in claim 1, wherein: the fixing piece (5) is formed by bending a sheet metal part into a structure similar to a right triangle, two ends of the sheet metal part are bent to form clamping blocks (51), and the clamping blocks (51) can be clamped in the transverse grooves (32) and the clamping grooves;
and the side wall of the fixing piece (5) close to the glass (6) is also bent with an accommodating groove (52) capable of accommodating the glass (6) glue.
10. The high strength aluminum alloy American style door as claimed in claim 1, wherein: the fixing piece (5) can also be bent into a U shape, and the side wall of the fixing piece (5) close to the glass (6) is also bent with an accommodating groove (52) and is also bent into a step shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911359220.2A CN111119683A (en) | 2019-12-25 | 2019-12-25 | American door of high strength aluminum alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911359220.2A CN111119683A (en) | 2019-12-25 | 2019-12-25 | American door of high strength aluminum alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111119683A true CN111119683A (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911359220.2A Pending CN111119683A (en) | 2019-12-25 | 2019-12-25 | American door of high strength aluminum alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111119683A (en) |
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