CN212201743U

CN212201743U - Novel folding door frame aluminium alloy

Info

Publication number: CN212201743U
Application number: CN201821810890.2U
Authority: CN
Inventors: 赵淑敏
Original assignee: Kf Door Industry Suzhou Co ltd
Current assignee: Kf Door Industry Suzhou Co ltd
Priority date: 2018-11-05
Filing date: 2018-11-05
Publication date: 2020-12-22
Anticipated expiration: 2028-11-05

Abstract

The utility model discloses a novel folding door frame aluminium alloy, including first aluminium type frame, second aluminium type frame, third aluminium type frame and fourth aluminium type frame, the equal vertical second go-between of installing in bottom of the inside both sides of third aluminium type frame, the second spring is kept away from the vertical first solid fixed ring of installing of one end of second go-between, the upper end horizontal mounting of third aluminium type frame inner wall has the second slide rail, the one end that second slide rail bottom is close to the second go-between is provided with first fixed slot, the intermediate position department on third aluminium type frame top is provided with first sliding groove, the equal vertical second aluminium type frame of installing of lateral wall of third aluminium type frame both sides, the vertical first spring of installing in the inside bottom of sleeve, the both sides wall of metal pole upper end all evenly is provided with the draw-in groove. This novel folding door frame aluminium alloy rotates the kelly and reciprocates when the altitude mixture control of first aluminium type frame is to suitable position, thereby rotates the kelly and fixes the height of first aluminium type frame, the height-adjusting of being convenient for.

Description

Novel folding door frame aluminium alloy

Technical Field

The utility model relates to an aluminium alloy technical field specifically is a novel folding door frame aluminium alloy.

Background

Along with the stable, continuous and rapid development of national economy and high and new technology in China, the development of aluminum smelting and aluminum profile processing industry in China is promoted to be rapid, aluminum profiles are aluminum bars which are hot melted and extruded to obtain aluminum materials with different sections, people often use the aluminum profiles to manufacture door frames and various partitions, and the aluminum profiles are lighter, more attractive and better in fireproof performance than steel and wood, so the aluminum profiles are deeply loved by users, products made of the aluminum profiles in life are visible everywhere, and the application is very wide, especially in the field of building materials. However, the existing aluminum profile for the outer frame of the novel folding door cannot effectively achieve the heat-insulating effect, and the heat is easily lost in the applied space, so that the aluminum profile is inconvenient for users to use.

But most folding door frame aluminium alloy have the poor problem of thermal-insulated effect in the existing market, can not reach the required thermal-insulated effect of user, and secondly aluminium alloy structural strength is lower, and be not convenient for use, most folding door frame aluminium alloy build in addition on the existing market after highly fixed, can not adjust the customer's needs that the height satisfies different demands.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel folding door frame aluminium alloy to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel aluminum profile for an outer frame of a folding door comprises a first aluminum type frame, a second aluminum type frame, a third aluminum type frame and a fourth aluminum type frame, wherein second connecting rings are vertically arranged at the bottoms of two sides in the third aluminum type frame, second springs are uniformly and horizontally arranged on the inner walls of the second connecting rings, a first fixing ring is vertically arranged at one end, away from the second connecting rings, of each second spring, a second sliding rail is horizontally arranged at the upper end of the inner wall of the third aluminum type frame, second sliding blocks matched with the second sliding rails are arranged at two ends in the second sliding rail, a first fixing groove is arranged at one end, close to the second connecting rings, of the bottom end of the second sliding rail, a first sliding groove is arranged at the middle position of the top end of the third aluminum type frame, second aluminum type frames are vertically arranged on the side walls of two sides of the third aluminum type frame, a sleeve is vertically arranged at the bottom end in the second aluminum type frame, and a first spring is vertically arranged at the bottom end in, a metal rod penetrating through the top end of the sleeve is vertically arranged at the top end of the first spring, clamping grooves are evenly formed in two side walls of the upper end of the metal rod, first sliding rails are vertically arranged at the upper ends of the outer side walls of two sides of the second aluminum type frame, a first aluminum type frame is vertically arranged in the first sliding rails through first sliding blocks, polyimide films are pasted on the inner walls around the first aluminum type frame, a polyurethane foam layer is pasted on one side, away from the first aluminum type frame, of the polyimide films, an aerogel felt layer is pasted on one side, away from the polyimide films, of the polyurethane foam layer, supporting plates are evenly arranged at the upper ends of the inner walls around the first aluminum type frame, a first connecting ring is arranged at one end, away from the first aluminum type frame, of the supporting plates, the front side and the back side bottom of the first aluminum type frame are hinged through hinged shafts to clamping rods matched with the clamping grooves, and a fourth aluminum type frame is horizontally arranged at the upper end of the, and the intermediate position department of fourth aluminium type frame diapire is provided with the second and glides the groove, the lower extreme horizontal installation of fourth aluminium type frame inner wall has the third slide rail, and the both ends on third slide rail top all are provided with the second fixed slot, third slide rail internally mounted have with third slide rail assorted fourth slider, and the equal vertical third go-between of installing in the inside both ends of fourth aluminium type frame on third slide rail top, the third spring is evenly installed to third go-between inner wall, and the third spring keeps away from the vertical solid fixed ring of second of installing in the one end of third go-between.

Preferably, the clamping grooves are arranged in two groups, ten clamping grooves are formed in each group, the clamping grooves are arranged on the metal rod at equal intervals, and meanwhile the metal rod forms a telescopic mechanism through the first spring and the sleeve.

Preferably, backup pad and first connecting ring equidistant setting are in first aluminium type frame, and just first aluminium type frame constitutes slide mechanism through between first slider and the first slide rail to first slide rail and first slider all are provided with two sets ofly, and every first slide rail of group and first slider all are provided with two moreover, and every first slide rail of group and first slider all set up about the axis symmetry of third aluminium type frame simultaneously.

Preferably, the first fixing ring forms a telescopic mechanism between the second spring and the second connecting ring, the first fixing ring and the second spring are provided with two groups.

Preferably, the second fixing ring forms a telescopic mechanism through the third spring and the third connecting ring, the second fixing ring, the third connecting ring and the third spring are arranged in two groups, and meanwhile, each group of the second fixing ring, the third connecting ring and the third spring are symmetrically arranged around the central axis of the fourth aluminum frame.

Preferably, a sliding mechanism is formed between the fourth sliding block and the second sliding block and between the third sliding rail and the second sliding rail respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the novel aluminum profile for the outer frame of the folding door is characterized in that through the first fixing ring and the second fixing ring which are installed, when the novel aluminum profile for the outer frame of the folding door is used when door bodies of different sizes are used, the first fixing ring and the second fixing ring are extruded at two sides respectively, the first fixing ring and the second fixing ring are used for fixing the rotating shaft of the door body respectively under the action of elastic force, so that the door bodies of different sizes can be used conveniently, through the polyimide film, the polyurethane foam layer and the aerogel felt layer which are installed, when the temperature difference between the inside and the outside is large, cold air is reflected by the polyimide film, the heat is isolated by the polyurethane foam layer and the aerogel felt layer, the heat insulation effect of the novel aluminum profile for the outer frame of the folding door is convenient to improve, through the articulated shaft, the clamping rod, the clamping groove, the first aluminum profile frame, the first sliding block and the first sliding rail which are installed, rotate the kelly earlier through the articulated shaft for no longer the block between kelly and the draw-in groove, then reciprocate first aluminium type frame, make first aluminium type frame slide from top to bottom in first slide rail is inside through first slider, when the altitude mixture control of first aluminium type frame is to suitable position, rotate the kelly through the articulated shaft, thereby make the height of fixing first aluminium type frame of block again between kelly and the draw-in groove of co-altitude not, this novel folding door frame aluminium alloy of being convenient for is applicable to the door body of co-altitude not and uses.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the first aluminum frame of the present invention;

fig. 3 is a left side view structural diagram of the connection between the first aluminum frame and the first aluminum frame of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of a portion B in fig. 1 according to the present invention.

In the figure: 1. a first aluminum mold frame; 2. a support plate; 3. a first connecting ring; 4. a first slide rail; 5. a first slider; 6. a card slot; 7. a sleeve; 8. a second aluminum mold frame; 9. a first sliding groove; 10. a third aluminum mold frame; 11. a first spring; 12. a metal rod; 13. a fourth aluminum mold frame; 14. a polyimide film; 15. a polyurethane foam layer; 16. an aerogel blanket; 17. hinging a shaft; 18. a clamping rod; 19. a second connection ring; 20. a first retaining ring; 21. a second spring; 22. a second slider; 23. a first fixing groove; 24. a second slide rail; 25. a third spring; 26. a second fixing groove; 27. a fourth slider; 28. a second sliding groove; 29. a third slide rail; 30. a second retaining ring; 31. a third connecting ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a novel aluminum profile for an outer frame of a folding door comprises a first aluminum type frame 1, a second aluminum type frame 8, a third aluminum type frame 10 and a fourth aluminum type frame 13, wherein second connecting rings 19 are vertically arranged at the bottom ends of two sides in the third aluminum type frame 10, second springs 21 are uniformly and horizontally arranged on the inner walls of the second connecting rings 19, first fixing rings 20 are vertically arranged at one ends of the second springs 21 far away from the second connecting rings 19, the first fixing rings 20 form a telescopic mechanism through the second springs 21 and the second connecting rings 19, two groups of second connecting rings 19, first fixing rings 20 and second springs 21 are arranged, door bodies with different sizes can be conveniently used, a second slide rail 24 is horizontally arranged at the upper end of the inner wall of the third aluminum type frame 10, second slide blocks 22 matched with the second slide rail 24 are arranged at two ends in the second slide rail 24, a first fixing groove 23 is arranged at one end of the bottom end of the second slide rail 24 close to the second connecting rings 19, a first sliding groove 9 is arranged at the middle position of the top end of a third aluminum frame 10, the side walls of the two sides of the third aluminum frame 10 are vertically provided with a second aluminum frame 8, the bottom end of the inside of the second aluminum frame 8 is vertically provided with a sleeve 7, the bottom end of the inside of the sleeve 7 is vertically provided with a first spring 11, the top end of the first spring 11 is vertically provided with a metal rod 12 penetrating through the top end of the sleeve 7, the two side walls of the upper end of the metal rod 12 are uniformly provided with clamping grooves 6, the clamping grooves 6 are provided with two groups, ten clamping grooves 6 are arranged in each group, the clamping grooves 6 are arranged on the metal rod 12 at equal intervals, meanwhile, a telescopic mechanism is formed between the metal rod 12 and the sleeve 7 through the first spring 11, the height is convenient to adjust, the first sliding rail 4 is vertically arranged at the upper end of the outer side walls of the two sides of the second aluminum frame 8, and the first aluminum frame 1 is vertically, the inner walls around the first aluminum frame 1 are all pasted with a polyimide film 14, one side of the polyimide film 14, which is far away from the first aluminum frame 1, is pasted with a polyurethane foam layer 15, one side of the polyurethane foam layer 15, which is far away from the polyimide film 14, is pasted with an aerogel felt layer 16, the upper ends of the inner walls around the first aluminum frame 1 are all uniformly provided with supporting plates 2, the supporting plates 2 and the first connecting rings 3 are arranged in the first aluminum frame 1 at equal intervals, the first aluminum frame 1 forms a sliding mechanism through a first sliding block 5 and a first sliding block 4, the first sliding block 4 and the first sliding block 5 are both provided with two groups, and each group of the first sliding block 4 and the first sliding block 5 is both arranged symmetrically about the central axis of the third aluminum frame 10, so that the strength and the height can be conveniently improved, and the first connecting ring 3 is arranged at one end of the supporting plate 2, which is far away from the first aluminum frame 1, the front and back bottom ends of the first aluminum frame 1 are hinged with a clamping bar 18 matched with the clamping groove 6 through a hinge shaft 17, the upper end of the inner side of the first aluminum frame 1 is horizontally provided with a fourth aluminum frame 13, the middle position of the bottom wall of the fourth aluminum frame 13 is provided with a second sliding groove 28, the lower end of the inner wall of the fourth aluminum frame 13 is horizontally provided with a third sliding rail 29, the two ends of the top end of the third sliding rail 29 are respectively provided with a second fixing groove 26, the third sliding rail 29 is internally provided with a fourth sliding block 27 matched with the third sliding rail 29, the fourth sliding block 27 and the second sliding block 22 respectively form a sliding mechanism with the third sliding rail 29 and the second sliding rail 24, so that the sliding of the folding door is facilitated, the two ends of the inner part of the fourth aluminum frame 13 at the top end of the third sliding rail 29 are respectively and vertically provided with a third connecting ring 31, the inner wall of the third connecting ring 31 is uniformly provided with a third spring 25, and the end of the third spring 25 far, the second fixing ring 30 forms a telescopic mechanism through the third spring 25 and the third connecting ring 31, the second fixing ring 30, the third connecting ring 31 and the third spring 25 are arranged in two groups, and meanwhile, the second fixing ring 30, the third connecting ring 31 and the third spring 25 in each group are symmetrically arranged about the central axis of the fourth aluminum frame 13, so that the door body fixing mechanism is convenient to adapt to door bodies with different sizes.

The working principle is as follows: when the novel aluminum profile for the outer frame of the folding door is used, when the novel aluminum profile for the outer frame of the folding door is used for door bodies of different sizes, the first fixing ring 20 and the second fixing ring 30 at two sides are extruded respectively, the first fixing ring 20 and the second fixing ring 30 are fixed on the rotating shaft of the door body respectively under the action of elastic force, so that the door bodies of different sizes can be conveniently used, when the temperature difference between the inside and the outside is large, the polyimide film 14 reflects cold air, the polyurethane foam layer 15 and the aerogel felt layer 16 isolate heat, the heat insulation effect of the novel aluminum profile for the outer frame of the folding door is convenient to improve, when the height of the novel aluminum profile for the outer frame of the folding door needs to be adjusted, the clamping rod 18 is rotated through the hinging shaft 17 firstly, so that the clamping rod 18 is not clamped with the clamping groove 6, then the first aluminum frame 1 is moved up and down, so that the first aluminum frame 1 slides up and down in the, when the altitude mixture control of first aluminium shaped frame 1 arrived the suitable position, rotate kelly 18 through articulated shaft 17 for thereby the height of first aluminium shaped frame 1 is fixed to the block again between kelly 18 and the draw-in groove 6 of co-altitude not, and this novel folding door frame aluminium alloy of being convenient for is applicable to the not door body of co-altitude and uses.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel folding door frame aluminium alloy, includes first aluminium shaped frame (1), second aluminium shaped frame (8), third aluminium shaped frame (10) and fourth aluminium shaped frame (13), its characterized in that: the bottom ends of two sides in the third aluminum frame (10) are vertically provided with a second connecting ring (19), the inner wall of the second connecting ring (19) is uniformly and horizontally provided with a second spring (21), one end, far away from the second connecting ring (19), of the second spring (21) is vertically provided with a first fixing ring (20), the upper end of the inner wall of the third aluminum frame (10) is horizontally provided with a second sliding rail (24), the two ends in the second sliding rail (24) are provided with second sliding blocks (22) matched with the second sliding rail (24), one end, close to the second connecting ring (19), of the bottom end of the second sliding rail (24) is provided with a first fixing groove (23), the middle position of the top end of the third aluminum frame (10) is provided with a first sliding groove (9), the side walls on two sides of the third aluminum frame (10) are vertically provided with a second aluminum frame (8), and the bottom end in the second aluminum frame (8) is vertically provided with a sleeve (7), the bottom of the interior of the sleeve (7) is vertically provided with a first spring (11), the top end of the first spring (11) is vertically provided with a metal rod (12) penetrating through the top end of the sleeve (7), both side walls at the upper end of the metal rod (12) are all uniformly provided with clamping grooves (6), the upper ends of the outer side walls of the two sides of the second aluminum type frame (8) are all vertically provided with a first sliding rail (4), the interior of the first sliding rail (4) is vertically provided with a first aluminum type frame (1) through a first sliding block (5), the peripheral inner walls of the first aluminum type frame (1) are all pasted with a polyimide film (14), one side of the polyimide film (14), far away from the first aluminum type frame (1), is pasted with a polyurethane foam layer (15), one side of the polyurethane foam layer (15), far away from the polyimide film (14), is pasted with an aerogel felt layer (16), the upper end of the peripheral inner wall of the first aluminum type frame (1) is all uniformly provided with a, a first connecting ring (3) is installed at one end, far away from the first aluminum frame (1), of the supporting plate (2), clamping rods (18) matched with the clamping grooves (6) are hinged to the front bottom and the back bottom of the first aluminum frame (1) through hinged shafts (17), a fourth aluminum frame (13) is horizontally installed at the upper end of the inner side of the first aluminum frame (1), a second sliding groove (28) is formed in the middle position of the bottom wall of the fourth aluminum frame (13), a third sliding rail (29) is horizontally installed at the lower end of the inner wall of the fourth aluminum frame (13), second fixing grooves (26) are formed in two ends of the top end of the third sliding rail (29), a fourth sliding block (27) matched with the third sliding rail (29) is installed inside the third sliding rail (29), and third connecting rings (31) are vertically installed at two ends of the inside of the fourth aluminum frame (13) at the top end of the third sliding rail (29), and a third spring (25) is uniformly arranged on the inner wall of the third connecting ring (31), and a second fixing ring (30) is vertically arranged at one end, far away from the third connecting ring (31), of the third spring (25).

2. The novel outer frame aluminum profile for the folding door as claimed in claim 1, wherein: the clamping grooves (6) are arranged in two groups, each group of clamping grooves (6) is provided with ten clamping grooves, the clamping grooves (6) are arranged on the metal rod (12) at equal intervals, and meanwhile the metal rod (12) forms a telescopic mechanism between the first spring (11) and the sleeve (7).

3. The novel outer frame aluminum profile for the folding door as claimed in claim 1, wherein: backup pad (2) and first connecting ring (3) equidistant setting are in first aluminium shaped frame (1), and constitute slide mechanism between first slider (5) and first slide rail (4) first aluminium shaped frame (1) and first slide rail (4) all is provided with two sets ofly, and first slide rail of every group (4) and first slider (5) all are provided with two, and every first slide rail of group (4) and first slider (5) all set up about the axis symmetry of third aluminium shaped frame (10) simultaneously.

4. The novel outer frame aluminum profile for the folding door as claimed in claim 1, wherein: the first fixing ring (20) forms a telescopic mechanism through a second spring (21) and the second connecting ring (19), the first fixing ring (20) and the second spring (21) are provided with two groups.

5. The novel outer frame aluminum profile for the folding door as claimed in claim 1, wherein: the second fixing ring (30) forms a telescopic mechanism through the third spring (25) and the third connecting ring (31), the second fixing ring (30), the third connecting ring (31) and the third spring (25) are provided with two groups, and meanwhile, each group of second fixing ring (30), the third connecting ring (31) and the third spring (25) are symmetrically arranged about the central axis of the fourth aluminum frame (13).

6. The novel outer frame aluminum profile for the folding door as claimed in claim 1, wherein: and sliding mechanisms are formed between the fourth sliding block (27) and the second sliding block (22) and the third sliding rail (29) and the second sliding rail (24) respectively.