CN210483383U

CN210483383U - Aluminum-plastic co-extrusion profile structure

Info

Publication number: CN210483383U
Application number: CN201920881243.9U
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: 2020-05-08
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses an aluminium-plastic co-extrusion section structure relates to aluminium-plastic and shares composite section technical field. This aluminium-plastic co-extrusion section bar structure, including the foamed plastic section bar, the inboard of foamed plastic section bar is provided with the aluminium lining section bar, and the outside of foamed plastic section bar is provided with the cortex, and the top of foamed plastic section bar is close to the edge and has seted up sealing strip mounting groove. This co-extrusion section bar structure is moulded to aluminium is provided with aluminium lining section bar in foamed plastic section bar's inboard, and is provided with the strengthening rib in the foamed plastic section bar, can cooperate with aluminium lining section bar, when receiving the striking, can strengthen holistic intensity, avoids the device to take place to destroy, is provided with the semicircle ring in the both sides of strengthening rib, is provided with the filler in the semicircle ring, and semicircle ring and filler constitute by elastic material, can play the guard action to whole device, prolongs the life of whole device.

Description

Aluminum-plastic co-extrusion profile structure

Technical Field

The utility model relates to an aluminium-plastic is compound section bar technical field altogether specifically is an aluminium-plastic is section bar structure altogether.

Background

The aluminum-plastic co-extrusion is a composite profile integrating an aluminum lining and plastic tightly, the profile is manufactured by compounding the plastic with the thickness of about 4mm and a hard surface core foaming plastic on the surface of the aluminum lining to combine an inner metal and the outer plastic into a whole, the aluminum-plastic co-extrusion profile is a common structural form for doors and windows, in the prior art, a plastic-steel profile or an aluminum profile is mainly adopted, and later, in order to overcome the defects of insufficient strength of the plastic-steel profile and poor heat insulation performance of the aluminum profile, the co-extrusion aluminum-plastic composite profile is adopted, the composite profile takes the aluminum profile as an inner lining and is compounded with a layer of micro-foaming outer surface skin plastic layer on the outer surface, however, the existing aluminum-plastic co-extrusion profile structure has limited strength during the use process, the aluminum lining profile is easy to break in the collision process, and meanwhile, the existing aluminum-plastic co-extrusion, lack certain safeguard function, life is shorter, can't meet the requirement of user to the aluminium-plastic coextrusion section bar structure.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an aluminium-plastic is profile structure altogether is provided with the strengthening rib in the expanded plastic section bar, can cooperate with aluminium lining section bar, strengthens the holistic structural strength of the device, simultaneously, is provided with the semicircle ring in the both sides of strengthening rib, is provided with the filler in the semicircle ring, and semicircle ring and filler constitute by elastic material, can play the guard action to whole device, prolong the life of whole device.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an aluminium-plastic coextrusion section bar structure, includes the expanded plastics section bar, the inboard of expanded plastics section bar is provided with aluminium lining section bar, the outside of expanded plastics section bar is provided with the cortex, the top of expanded plastics section bar is close to the edge and has seted up sealing strip mounting groove.

Preferably, the foamed plastic section bar contains a foamed plastic frame, reinforcing ribs are embedded in the foamed plastic frame, semicircular rings are arranged on two sides of each reinforcing rib, and fillers are filled in the semicircular rings.

Preferably, the inner wall of the aluminum lining profile is inwards recessed to form a dovetail groove, a transverse plate is arranged in the aluminum lining profile, and a protrusion is arranged at the top of the transverse plate.

Preferably, three mounting and matching grooves are formed in the outer side of the foamed plastic section bar, two of the mounting and matching grooves are located on the left side of the foamed plastic section bar, and the other mounting and matching groove is located on the right side and close to the top.

Preferably, the semicircular ring and the filler are both made of elastic materials.

Preferably, the foamed plastic frame is made of micro-foamed polyvinyl chloride plastic.

The utility model provides an aluminum-plastic co-extrusion profile structure. The method has the following beneficial effects:

(1) this aluminium-plastic co-extrusion section bar structure is provided with the aluminium lining section bar in the inboard of foamed plastic section bar, and is provided with the strengthening rib in the foamed plastic section bar, can cooperate with the aluminium lining section bar, when receiving the striking, can strengthen holistic intensity, avoids the device to take place to destroy.

(2) This aluminium-plastic co-extrusion section bar structure is provided with the semicircle ring in the both sides of strengthening rib, is provided with filler in the semicircle ring, and the semicircle ring comprises elastic material with filler, can play the guard action to whole device, prolongs the life of whole device.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a sectional view of the foamed plastic profile of the present invention;

fig. 3 is an enlarged view of a structure in fig. 1 according to the present invention.

In the figure: 1. foaming plastic section bar; 101. a foamed plastic frame; 102. reinforcing ribs; 103. a semicircular ring; 104. a filler; 2. an aluminum-lined profile; 3. a crust layer; 4. installing a matching groove; 5. a dovetail groove; 6. a transverse plate; 7. a sealing strip mounting groove; 8. and (4) protruding.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an aluminium-plastic coextrusion section bar structure, includes foamed plastic section bar 1, and foamed plastic section bar 1's inboard is provided with aluminium lining section bar 2, and foamed plastic section bar 1's the outside is provided with cortex 3, and foamed plastic section bar 1's top is close to the edge and has seted up sealing strip mounting groove 7 for the installation of sealing strip.

The designer enables the foamed plastic profile 1 to comprise a foamed plastic frame 101, reinforcing ribs 102 are embedded in the foamed plastic frame 101 and can be matched with the aluminum lining profile 2, the integral strength can be enhanced when the foamed plastic profile is impacted, the device is prevented from being damaged, semicircular rings 103 are arranged on two sides of each reinforcing rib 102, fillers 104 are filled in the semicircular rings 103, dovetail grooves 5 are formed in the inner wall of the aluminum lining profile 2 in an inwards recessed mode, the connection firmness between the foamed plastic profile 1 and the aluminum lining profile 2 is greatly improved, the strength of the integral profile is improved, a transverse plate 6 is arranged in the aluminum lining profile 2, a protrusion 8 is arranged at the top of the transverse plate 6, three mounting matching grooves 4 are formed in the outer side of the foamed plastic profile 1, two mounting matching grooves 4 are located on the left side of the foamed plastic profile 1, and the other mounting matching groove 4 is located on the right side and close, the semicircular ring 103 and the filler 104 are made of elastic materials, and the foamed plastic frame 101 is made of micro-foamed polyvinyl chloride plastic, so that the foamed plastic frame has higher strength than common foamed materials, can well play a supporting role, has good heat insulation performance and realizes a heat insulation effect.

During the use, be provided with strengthening rib 102 in foamed plastic section bar 1, can cooperate with aluminium lining section bar 2, strengthen the holistic structural strength of the device, foamed plastic section bar 1 comprises foamed plastic frame 101, strengthening rib 102, semicircle ring 103 and filler 104 and constitutes a whole, semicircle ring 103 and filler 104 constitute by elastic material, when the device received the striking, semicircle ring 103 and filler 104 can play the annular guard action of removal, can protect whole device, the life of whole device has been prolonged.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an aluminium-plastic coextrusion section structure, includes foamed plastic section bar (1), its characterized in that: the inside of foaming plastic material (1) is provided with aluminium lining section bar (2), the outside of foaming plastic material (1) is provided with skinning layer (3), sealing strip mounting groove (7) have been seted up near the edge in the top of foaming plastic material (1).

2. An aluminum-plastic co-extrusion profile structure according to claim 1, wherein: the foamed plastic profile (1) comprises a foamed plastic frame (101), reinforcing ribs (102) are embedded in the foamed plastic frame (101), semicircular rings (103) are arranged on two sides of each reinforcing rib (102), and fillers (104) are filled in the semicircular rings (103).

3. An aluminum-plastic co-extrusion profile structure according to claim 1, wherein: the inner wall of the aluminum lining profile (2) is provided with a dovetail groove (5) in an inwards concave mode, a transverse plate (6) is arranged in the aluminum lining profile (2), and a protrusion (8) is arranged at the top of the transverse plate (6).

4. An aluminum-plastic co-extrusion profile structure according to claim 1, wherein: three installation cooperation grooves (4) are seted up in the outside of foaming plastic profile (1), wherein two installation cooperation grooves (4) are located the left side of foaming plastic profile (1), and another installation cooperation groove (4) are located the right side and are close to the top.

5. An aluminum-plastic co-extrusion profile structure according to claim 2, wherein: the semicircular ring (103) and the filler (104) are both made of elastic materials.

6. An aluminum-plastic co-extrusion profile structure according to claim 2, wherein: the foamed plastic frame (101) is made of micro-foamed polyvinyl chloride plastic.