CN111137111A - Aluminium alloy for car as a house window door frame - Google Patents

Abstract

The application discloses car as a house window aluminium alloy for frame, include first body and the second body along lengthwise structure, first body and second body are respectively through metal aluminium extrusion integrated into one piece, sliding connection between first body and the second body, the left plate body of first body and roof with the right plate body of second body forms open-top's centre gripping chamber, first body bottom left side is formed with the slot, and the right side is formed with right side open-ended sawtooth chamber, second body left side is formed with the laminating the sawtooth board of sawtooth intracavity wall. The invention has the advantages that the aluminum profile is adopted and the plurality of cavities are arranged, so that the self weight is reduced and the stability is higher.

Description

Aluminium alloy for car as a house window door frame

Technical Field

The application relates to an aluminum profile, in particular to an aluminum profile for a window and door frame of a motor home.

Background

In the 21 st century, the aluminum processing industry closely combines the market and scientific development requirements, so that the traditional aluminum processing materials have gradually completed the conversion to the modern aluminum processing materials, and therefore, the varieties of the aluminum processing materials have changed greatly. The aluminum processing material has the important characteristics of developing towards the directions of high performance, high precision, energy conservation and environmental protection, and a plurality of products have high reputation in domestic and foreign markets; the product quality is steadily improved, and the product standard level is in the international advanced ranks, which shows that the production of aluminum processing materials in China is further internationalized, and the application of aluminum profiles is more and more diversified.

Disclosure of Invention

The invention aims to provide an aluminum profile for a window and door frame of a caravan, which is applied to mounting a window and door frame of the caravan and the like.

In order to achieve the above object, the present invention provides the following technical solutions.

The embodiment of the application discloses aluminium alloy for car as a house window frame, include first body and the second body along lengthwise structure, first body and second body are respectively through metal aluminium extrusion integrated into one piece, sliding connection between first body and the second body, the left plate body of first body and roof with the right plate body of second body forms open-top's centre gripping chamber, first body bottom left side is formed with the slot, and the right side is formed with right side open-ended sawtooth chamber, second body left side is formed with the laminating the sawtooth board of sawtooth intracavity wall.

Preferably, in the above aluminum profile for a window and door frame of a caravan, the clamping cavity clamps the window and door main plate.

Preferably, in foretell car as a house window is aluminium alloy for door frame, sawtooth chamber top surface and bottom surface are formed with first sawtooth respectively, sawtooth board top surface and bottom surface are formed with the laminating respectively the second sawtooth of first sawtooth.

Preferably, in the aluminum profile for a window and door frame of a caravan, a spacing space is formed between the left end of the sawtooth plate and the side surface of the sawtooth cavity.

Preferably, in foretell car as a house window is aluminium alloy for door frame, first body right-hand member face laminating in second body surface, first body right-hand member face is formed with the arcwall face.

Preferably, in the aluminum profile for a window and door frame of a caravan, the first body has a positioning protrusion formed on a bottom surface thereof.

Preferably, in the above aluminum profile for a window and door frame of a caravan, a downwardly protruding clip strip is formed on the top surface of the slot.

Preferably, in the aluminum profile for the window and door frame of the caravan, the opening parts of the slots are respectively and convexly extended to form symmetrical folded plates.

Preferably, in the aluminum profile for a window and door frame of a caravan, each bent portion of the first body and the second body is subjected to arc treatment.

Compared with the prior art, the invention has the advantages that the aluminum profile is adopted and the plurality of cavities are arranged, so that the self weight is reduced and the stability is higher.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a sectional view of an aluminum profile for a window and door frame of a caravan according to an embodiment of the present invention;

fig. 2 is a sectional view showing an aluminum profile for a window and door frame of a caravan in an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the aluminum profile for the window and door frame of the caravan includes a first body 100 and a second body 200 along a longitudinal structure, the first body 100 and the second body 200 are respectively extruded and integrally formed by metal aluminum, the first body 100 and the second body 200 are connected in a sliding manner, a left plate body 101 and a top plate 102 of the first body 100 and a right plate body 201 of the second body 200 form a clamping cavity 300 with an opening at the top, a slot 103 is formed on the left side of the bottom of the first body 100, a right-side-opening sawtooth cavity 104 is formed on the right side, and a sawtooth plate 202 attached to the inner wall of the sawtooth cavity 104 is formed on the left side of the second body 200. The clamping chamber 300 clamps the window and door main board. The sawtooth cavity 104 is formed with first sawteeth 105 on the top and bottom surfaces thereof, and the sawtooth plate 202 is formed with second sawteeth 203 on the top and bottom surfaces thereof, respectively, to be fitted to the first sawteeth 105.

In the technical scheme, the aluminum profile is adopted and the plurality of cavities are arranged, so that the self weight is reduced and the stability is higher; the two bodies are matched to form a clamping cavity and clamp the window and door main body to realize window and door connection, and the slots at the bottom are matched and connected with other parts to connect the window and door to other sliding parts or directly fixedly connect the window and door; the two bodies are connected with the sawtooth plate through the sawtooth cavity, the two bodies can slide to realize connection, and the two bodies cannot be separated from each other due to the zigzag connection, so that the stability of the structure is guaranteed.

Further, a space 400 is formed between the left end of the serrated plate 202 and the side of the serrated cavity 104.

In this technical scheme, form the interval space, prevent that both from interfering unable the connection.

Further, the right end surface of the first body 100 is attached to the surface of the second body 200, and an arc surface 106 is formed on the right end surface of the first body 100.

In the technical scheme, the connection is smoother, and the conditions of blocking and the like are prevented.

Further, a positioning protrusion 107 is formed on the bottom surface of the first body 100. The top surface of the slot 103 is formed with a downwardly projecting card strip 108.

In the technical scheme, other parts can be positioned, the strength of the part is enhanced, and bending is prevented.

Furthermore, symmetrical folding plates 109 are formed at the opening of the slot 103 and protrude towards each other.

In the technical scheme, the folded plate can be used as a sliding plate, for example, an I-shaped part clamps two symmetrical folded plates through cavity decibels on two sides, the folded plate can slide on the folded plate, and the folded plate can also be used as a blocking plate of the slot to prevent the separation of parts in the slot; the flaps also serve to reinforce the structural strength thereof.

Further, each bent portion of the first body 100 and the second body 200 is respectively subjected to arc treatment.

In this technical scheme, prevent to produce the blade and take place danger.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing is directed to embodiments of the present application and it is noted that numerous modifications and adaptations may be made by those skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.

Claims (9)

1. The utility model provides an aluminium alloy for car as a house window door frame, its characterized in that includes first body and the second body along lengthwise structure, first body and second body are respectively through metal aluminium extrusion integrated into one piece, sliding connection between first body and the second body, the left plate body of first body and roof with the right plate body of second body forms open-top's centre gripping chamber, first body bottom left side is formed with the slot, and the right side is formed with right side open-ended sawtooth chamber, second body left side is formed with the laminating the serration plate of sawtooth intracavity wall.

2. The aluminum profile for the window and door frame of the caravan according to claim 1, wherein the clamping cavity clamps the window and door main plate.

3. The aluminum profile for the window and door frame of the caravan according to claim 1, wherein first serrations are formed on the top surface and the bottom surface of the serration cavity, respectively, and second serrations attached to the first serrations are formed on the top surface and the bottom surface of the serration plate, respectively.

4. The aluminum profile for a window and door frame of a caravan according to claim 1, wherein a space is formed between the left end of the serration plate and the side surface of the serration cavity.

5. The aluminum profile for the window and door frame of the caravan as claimed in claim 1, wherein the right end face of the first body is attached to the surface of the second body, and an arc-shaped face is formed on the right end face of the first body.

6. The aluminum profile for the window and door frame of the caravan according to claim 1, wherein a positioning protrusion is formed on the bottom surface of the first body.

7. The aluminum profile for the window and door frame of a caravan according to claim 1, wherein a downwardly protruding clip strip is formed on the top surface of the slot.

8. The aluminum profile for the window and door frame of the caravan as claimed in claim 1, wherein the opening of the slot is formed with symmetrical folded plates protruding in opposite directions.

9. The aluminum profile for the window and door frame of the caravan as claimed in claim 1, wherein each bent portion of the first body and the second body is respectively subjected to arc treatment.

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