CN112081494A

CN112081494A - Stable fixed aluminum-plastic co-extrusion profile

Info

Publication number: CN112081494A
Application number: CN201910508777.1A
Authority: CN
Inventors: 刘小兵; 种国宝; 刘学国; 刘丰华; 徐华才
Original assignee: Dongying Yiheng New Building Materials Co ltd
Current assignee: Dongying Yiheng New Building Materials Co ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-12-15

Abstract

The invention discloses a stably fixed aluminum-plastic co-extrusion profile, which comprises a profile body, wherein an aluminum lining is embedded in the profile body, first circular concave blocks are welded on the upper and lower parts of the inner surface walls of the two sides of the aluminum lining, which are close to the center, at equal intervals along the circumferential direction, four elastic plates are welded on the inner surface walls of the first circular concave blocks, first clamping blocks are welded on the centers of the outer surfaces of the elastic plates, the number of the first circular concave blocks is four, and round rods are clamped on the inner surface walls of the four first circular concave blocks. According to the invention, the round rods at the two ends of the reinforcing plate are respectively clamped inside the two first circular concave blocks, the first clamping blocks are stably clamped and connected with the second clamping grooves through the elasticity of the elastic plate, so that the reinforcing plate can be more stable, and the aluminum lining is supported and fixed through the reinforcing plate, so that the aluminum lining can be more stable in use, can be prevented from falling off from the inside of the profile body, and is convenient to use.

Description

Stable fixed aluminum-plastic co-extrusion profile

Technical Field

The invention belongs to the technical field of aluminum-plastic co-extrusion profiles, and particularly relates to a stably fixed aluminum-plastic co-extrusion profile.

Background

The aluminum-plastic co-extrusion section comprises a hard plastic crust, micro-foaming plastic and an aluminum lining from outside to inside, namely, an aluminum alloy is used as a section skeleton, a layer of 4mm foaming plastic is coated on the outer layer of an inner aluminum lining to serve as a heat insulation layer, and the heated and melted plastic is uniformly foamed and coated on the aluminum lining through a mold while the aluminum lining is extruded.

Disclosure of Invention

The invention aims to: in order to solve the problem that the aluminum lining can be stably fixed in the aluminum-plastic co-extrusion section, the aluminum-plastic co-extrusion section is provided.

The technical scheme adopted by the invention is as follows: the utility model provides a stabilize fixed plastic-aluminum co-extrusion section bar, includes the section bar body, the inside of section bar body is inlayed and is equipped with the aluminium lining, the table wall all welds first circular concave piece near center department upper and lower side in the both sides of aluminium lining, the interior table wall of first circular concave piece has four elastic plates along the welding of circumferencial direction equidistance, the outer surface center department of elastic plate all welds first block piece, first circular concave piece is provided with four altogether, and the equal block of interior table wall of four first circular concave pieces has the round bar to the one end of round bar extends to the outside of first circular concave piece, first block groove has been seted up along the circumferencial direction equidistance to the surface of round bar, and the interior table wall in first block groove is connected with the outer surface block of first block piece.

The round rods are four in number and are divided into two groups, and a reinforcing plate is welded between one end of each group of two round rods.

The reinforcing plates are arranged in two, clamping holes are formed in the positions, close to the edges of two sides, of the top of one reinforcing plate and the positions, close to the edges of two sides, of the bottom of the other reinforcing plate, clamping fixing rods are clamped on the inner surface wall of each clamping hole, and second clamping grooves are formed in the positions, close to the edges of the bottoms, of the outer surfaces of two sides of each clamping fixing rod.

The round holes are formed in the inner surface walls of the two sides of the clamping holes along the horizontal central line, the springs are welded to the inner surface walls of the round holes in the horizontal direction, circular plates are welded to one ends of the springs, and the outer sides of the circular plates are embedded with the inner surface walls of the round holes in a sliding mode.

And the center of the outer surface of one side of the circular plate is welded with a second clamping block, and the outer surface of the second clamping block is clamped and connected with the inner surface wall of the second clamping groove.

The top of block dead lever is seted up threaded hole along vertical central line, the interior table wall threaded connection of screw hole has the lead screw, and the one end of lead screw extends to the outside of screw hole, the both sides surface of lead screw is close to one end edge and all has welded and has changeed the handle.

The one end of lead screw slides and inlays and is equipped with the circle piece, the round mouth has been seted up to the bottom of circle piece, circular spout has been seted up along the circumferencial direction to the interior table wall of round mouth, the interior table wall of circular spout slides and inlays and be equipped with the ring board, and the interior table wall of ring board welds with the one end of lead screw.

The top and the bottom of the circular ring plate are embedded with a plurality of sliding balls along the equal distance in the circumferential direction in a sliding manner, the outer surfaces of the sliding balls are embedded with the inner surface wall of the circular sliding groove in a sliding manner, and the center of the top of the circular block is welded with the clamping short rod along the vertical direction.

The utility model discloses a profile body, including aluminium lining, block short bar, foamed plastic, panel wall, panel.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. according to the invention, the round rods at the two ends of the reinforcing plate are respectively clamped inside the two first circular concave blocks, the first clamping blocks are stably clamped and connected with the second clamping grooves through the elasticity of the elastic plate, so that the reinforcing plate can be more stable, and the aluminum lining is supported and fixed through the reinforcing plate, so that the aluminum lining can be more stable in use, can be prevented from falling off from the inside of the profile body, and is convenient to use.

2. According to the invention, the clamping fixing rod is clamped inside the clamping hole, the second clamping block is stably clamped and connected with the second clamping groove through the elastic force of the spring, so that the clamping fixing rod can be more stable, the screw rod rotates through the rotation of the rotating handle, and the screw rod moves upwards inside the threaded hole, so that the clamping short rod can be better clamped inside the second circular concave block, the inner top surface and the inner bottom surface of the aluminum lining can be better fixed, and the stability of the aluminum lining is improved.

Drawings

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

FIG. 2 is a schematic structural view of the profile body of the present invention;

FIG. 3 is an enlarged view of a portion of section A of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of a portion B of FIG. 1 in section according to the present invention;

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

The labels in the figure are: 1. a profile body; 2. a second circular concave block; 3. a round bar; 4. a reinforcing plate; 5. clamping the fixed rod; 6. a threaded hole; 7. turning a handle; 8. an aluminum liner; 9. foaming plastic; 10. a crust layer; 11. a flame retardant layer; 12. an elastic plate; 13. a first engaging block; 14. a second engaging groove; 15. a first circular concave block; 16. a circular hole; 17. a spring; 18. a circular plate; 19. a second engaging block; 20. a second engaging groove; 21. a clamping hole; 22. clamping the short rod; 23. a round block; 24. a screw rod; 25. a sliding bead; 26. a circular ring plate; 27. a circular chute; 28. and (4) rounding the opening.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Embodiment one, referring to fig. 1, 2 and 3: a stably fixed aluminum-plastic co-extrusion section comprises a section body 1, an aluminum lining 8 is embedded in the section body 1, first circular concave blocks 15 are welded on the upper and lower parts of the positions, close to the center, of the inner surface walls of two sides of the aluminum lining 8, four elastic plates 12 are welded on the inner surface walls of the first circular concave blocks 15 at equal intervals along the circumferential direction, first clamping blocks 13 are welded on the center of the outer surface of each elastic plate 12, the number of the first circular concave blocks 15 is four, round rods 3 are clamped on the inner surface walls of the four first circular concave blocks 15, one ends of the round rods 3 extend to the outer parts of the first circular concave blocks 15, first clamping grooves 14 are formed in the outer surface of each round rod 3 at equal intervals along the circumferential direction, the inner surface walls of the first clamping grooves 14 are connected with the outer surface of the first clamping blocks 13 in a clamping mode, the number of the round rods 3 are four, the round rods are divided into two groups, reinforcing plates 4 are welded between one ends of each two, the inner surface walls of the upper side and the lower side of the aluminum lining 8 are welded with the second circular concave blocks 2 near the edges of the two sides, the inner surface walls of the second circular concave blocks 2 are connected with the outer surface of the clamping short rod 22 in a clamping manner, the outer surface of the profile body 1 is provided with foamed plastic 9, the outer surface of the foamed plastic 9 is provided with a skinning layer 10, the outer surface of the skinning layer 10 is provided with a flame-retardant layer 11, the round rods 3 at the two ends of the reinforcing plate 4 are clamped inside the two first circular concave blocks 15 respectively, and the first clamping block 13 is stably clamped and connected with the first clamping groove 14 through the elasticity of the elastic plate 12, so that the reinforcing plate 4 can be more stable when in use, the inner surface walls of the two sides of the aluminum lining 8 can be better supported and fixed through the reinforcing plate 4, so that the aluminum lining 8 can be more stable when in use, and the aluminum lining 8 is prevented from falling off from the inside of the profile body, in using, convenient to use person uses, adopts fire-retardant layer 11 simultaneously, can be better carry out fire prevention to section bar body 1 and handle.

Example two, with reference to fig. 4 and 5: the two reinforcing plates 4 are arranged, wherein the top of one reinforcing plate 4 is close to the edges of two sides and the bottom of the other reinforcing plate 4 is close to the edges of two sides, clamping holes 21 are respectively formed in the positions, close to the edges of two sides, of the top of one reinforcing plate 4, clamping fixing rods 5 are clamped in the inner surface walls of the clamping holes 21, second clamping grooves 20 are respectively formed in the positions, close to the edges of two sides, of the outer surfaces of two sides of each clamping fixing rod 5, circular holes 16 are respectively formed in the inner surface walls of two sides of each clamping hole 21 along a horizontal center line, springs 17 are welded on the inner surface walls of the circular holes 16 along the horizontal direction, circular plates 18 are welded at one ends of the springs 17, the outer sides of the circular plates 18 are slidably embedded with the inner surface walls of the circular holes 16, second clamping blocks 19 are welded at the centers of the outer surfaces of one sides of the circular plates 18, the outer surfaces of the, one end of the screw rod 24 extends to the outside of the threaded hole 6, the rotating handles 7 are welded on the outer surfaces of two sides of the screw rod 24 close to one end edge, a round block 23 is embedded in one end of the screw rod 24 in a sliding manner, a round opening 28 is formed in the bottom of the round block 23, a round sliding groove 27 is formed in the inner surface wall of the round opening 28 along the circumferential direction, a circular ring plate 26 is embedded in the inner surface wall of the round sliding groove 27 in a sliding manner, the inner surface wall of the circular ring plate 26 is welded with one end of the screw rod 24, a plurality of sliding balls 25 are embedded in the top and the bottom of the circular ring plate 26 at equal intervals along the circumferential direction in a sliding manner, the outer surfaces of the sliding balls 25 are embedded in the inner surface wall of the round sliding groove 27 in a sliding manner, a clamping short rod 22 is welded in the center of the top of the round block 23 along the vertical direction, the clamping fixed rod 5 is clamped in the clamping hole 21, the second engaging block 19 of the disk 18 is stably engaged with the second engaging groove 20 of the engaging fixing lever 5, thereby, the clamping fixing rod 5 can be stably fixed better, the rotating handle 7 is rotated, the screw rod 24 is rotated in the threaded hole 6, due to the rotation of the screw 24, the circular plate 26 rotates inside the circular sliding groove 27, through the plurality of sliding balls 25 on the circular plate 26, the circular plate 26 can better rotate, and simultaneously the screw rod 24 rotates in the threaded hole 6, thereby extending the screw rod 24, moving the short clamping rod 22, clamping the short clamping rod 22 in the second circular concave block 2, thereby can be better support fixedly to the inside top surface and the bottom surface of aluminium lining 8 for aluminium lining 8 when using, stability that can be more prevents that aluminium lining 8 from droing from the inside of section bar body 1.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a stabilize fixed plastic-aluminum coextrusion section bar, includes section bar body (1), its characterized in that: the utility model discloses a section bar, including section bar body (1), the inside of aluminium lining (8) is inlayed and is equipped with aluminium lining (8), the table wall all welds first circular concave piece (15) near center department about the both sides of aluminium lining (8), the interior table wall of first circular concave piece (15) has four elastic plate (12) along the welding of circumferencial direction equidistance, the outer surface center department of elastic plate (12) all welds first block piece (13), first circular concave piece (15) are provided with four altogether, and the equal block of interior table wall of four first circular concave pieces (15) has round bar (3) to the one end of round bar (3) extends to the outside of first circular concave piece (15), first block groove (14) have been seted up along circumferencial direction equidistance to the surface of round bar (3), and the outer surface block of the interior table wall of first block groove (14) and first block piece (13) is connected.

2. A stable fixed aluminium plastic co-extrusion profile as claimed in claim 1, wherein: the round rods (3) are four in number and are divided into two groups, and a reinforcing plate (4) is welded between one ends of each group of the two round rods (3).

3. A stable fixed aluminium plastic co-extrusion profile as claimed in claim 2, wherein: reinforcing plate (4) are provided with two altogether, and the top of one of them reinforcing plate (4) is close to both sides edge and the bottom of another reinforcing plate (4) is close to both sides edge and has all seted up block hole (21), the interior table wall block in block hole (21) has block dead lever (5), second block groove (20) have all been seted up near bottom edge to the both sides surface of block dead lever (5).

4. A stable fixed aluminium plastic co-extrusion profile as claimed in claim 3, wherein: round hole (16) have all been seted up along horizontal central line to the inside surface wall in both sides of block hole (21), the inside surface wall of round hole (16) has spring (17) along the welding of horizontal direction, the one end welding of spring (17) has plectane (18), and the outside of plectane (18) and the inside surface wall slip of round hole (16) are inlayed and are established.

5. The stably fixed aluminum co-extrusion profile of claim 4, wherein: a second clamping block (19) is welded at the center of the outer surface of one side of the circular plate (18), and the outer surface of the second clamping block (19) is clamped and connected with the inner surface wall of the second clamping groove (20).

6. A stable fixed aluminium plastic co-extrusion profile as claimed in claim 3, wherein: threaded hole (6) are seted up along vertical central line at the top of block dead lever (5), the interior table wall threaded connection of screw hole (6) has lead screw (24), and the one end of lead screw (24) extends to the outside of screw hole (6), the both sides surface of lead screw (24) is close to one end edge and all welds and has changeing handle (7).

7. The stably fixed aluminum co-extrusion profile of claim 6, wherein: the one end of lead screw (24) is slided to inlay and is equipped with circle piece (23), round mouth (28) have been seted up to the bottom of circle piece (23), circular spout (27) have been seted up along the circumferencial direction to the interior table wall of round mouth (28), the interior table wall of circular spout (27) is slided to inlay and is equipped with ring board (26), and the interior table wall of ring board (26) welds with the one end of lead screw (24).

8. A stable fixed aluminium plastic co-extrusion profile as claimed in claim 7, wherein: the top and the bottom of ring board (26) are along the equidistance slip of circumferencial direction and are inlayed and be equipped with a plurality of sliding balls (25), and the surface of a plurality of sliding balls (25) and the slip of the interior table wall of circular spout (27) are inlayed and are established, the top center department of circle piece (23) has block quarter butt (22) along the welding of vertical direction.

9. A stable fixed aluminium plastic co-extrusion profile as claimed in claim 1, wherein: the utility model discloses a section bar, including aluminium lining (8), the interior table wall of upper and lower both sides of aluminium lining (8) is close to both sides edge and all welds the circular concave piece of second (2), and the interior table wall of the circular concave piece of second (2) is connected with the surface block of block quarter butt (22), the surface of section bar body (1) is provided with foamed plastic (9), the surface of foamed plastic (9) is provided with skinning layer (10), the surface of skinning layer (10) is provided with fire-retardant layer (11).