CN211038428U - Plug-in structure of aluminum-plastic door and window profile - Google Patents

Abstract

The utility model discloses a grafting structure of plastic-aluminum door and window section bar, including two frame bodies and sealing strip body, the sealing strip body sets up between two frame bodies, is equipped with a plurality of joint spare between two frame bodies and the sealing strip body, and the sealing strip body is close to the equal fixedly connected with fixed block in upper end of the left and right sides, and two frame bodies all are equipped with the spacing groove on being close to the relative lateral wall of the left and right sides. The utility model discloses an insert the sealing strip body and locate between two frame bodies for a plurality of trapezoidal fixture blocks are inserted respectively and are located in a plurality of trapezoidal draw-in grooves, thereby effectively fix the sealing strip body between two frame bodies spacingly, simple structure and practicality, through insert a plurality of spacing inslots on locating two frame bodies respectively with a plurality of fixed blocks on the sealing strip body, make the arc fixture block in the recess insert locate in the arc draw-in groove, and fix arc fixture block and arc draw-in groove by the spring in the recess, the convenience is carried out the dismouting to the sealing strip body.

Description

Plug-in structure of aluminum-plastic door and window profile

Technical Field

The utility model relates to an aluminum-plastic door and window section bar technical field especially relates to an insertion structure of aluminum-plastic door and window section bar.

Background

The aluminium-plastic door and window is made up by using polyvinyl chloride resin as main raw material, adding a certain proportion of stabilizing agent and colouring agent, extruding, cutting, welding or screw-connecting, and making door and window frame, and assembling sealing rubber strip, wool top and hardware, etc. at the same time, in order to raise rigidity of section bar, in the cavity of section bar whose length is exceeded a certain length, a steel lining is added.

The door and window section bar in the existing market comprises an aluminum alloy section bar, a plastic steel section bar and an aluminum alloy bridge-cut-off section bar, and the sealing strip splicing structure of the existing aluminum-plastic door and window is complex and inconvenient to disassemble and assemble, so that the splicing structure of the aluminum-plastic door and window section bar is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an insertion structure of an aluminum plastic door and window section bar.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an insertion structure of plastic-aluminum door and window section bar, includes two frame bodies and sealing strip body, the sealing strip body sets up between two frame bodies, two be equipped with a plurality of joint spare between frame body and the sealing strip body, the sealing strip body is close to the equal fixedly connected with fixed block in upper end of the left and right sides, two all be equipped with the spacing groove on the relative lateral wall that the frame body is close to the left and right sides, it is a plurality of the fixed block is inserted respectively and is located a plurality of spacing inslots and rather than the inner wall joint.

Preferably, the clamping piece comprises a plurality of trapezoidal clamping blocks fixedly connected to the upper end and the lower end of the sealing strip body respectively and a plurality of trapezoidal clamping grooves formed in the opposite side walls of the two frame bodies, the trapezoidal clamping blocks and the trapezoidal clamping grooves are arranged in a one-to-one correspondence mode, and the trapezoidal clamping blocks are inserted into the trapezoidal clamping grooves respectively.

Preferably, the material of the plurality of trapezoidal fixture blocks is polyurethane.

Preferably, a plurality of the fixed blocks are integrally arranged with the sealing strip body.

Preferably, it is a plurality of all be equipped with the recess on the sealing strip body is kept away from to the fixed block about both ends lateral wall, adjacent two equal fixedly connected with spring on the relative inner wall of recess, it is a plurality of the equal fixedly connected with arc fixture block of one end that the recess inner wall was kept away from to the spring, arc fixture block and recess inner wall sliding connection are a plurality of all be equipped with arc draw-in groove, a plurality of on the left and right sides inner wall of spacing groove arc fixture block respectively with a plurality of arc draw-in groove joint.

Preferably, the top surface and the bottom of the groove are both provided with sliding grooves, the two sliding grooves are internally and slidably connected with sliding blocks matched with the sliding grooves, and one ends of the two sliding blocks, far away from the sliding grooves, are fixedly connected with the arc-shaped clamping blocks.

Compared with the prior art, the utility model, its beneficial effect does:

1. through inserting the sealing strip body and locating between two frame bodies for a plurality of trapezoidal fixture blocks are inserted respectively and are located in a plurality of trapezoidal draw-in grooves, thereby effectively fix the sealing strip body between two frame bodies with spacing, simple structure and practicality.

2. Through inserting a plurality of fixed blocks on the sealing strip body respectively and locating a plurality of spacing inslots on two frame bodies for arc fixture block in the recess is inserted and is located in the arc draw-in groove, and is fixed arc fixture block and arc draw-in groove by the spring in the recess, conveniently carries out the dismouting to the sealing strip body.

Drawings

Fig. 1 is a schematic perspective view of an insertion structure of an aluminum-plastic door/window profile provided by the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a partially enlarged view of fig. 2 at B.

In the figure: 1 frame body, 2 sealing strip bodies, 3 joint spare, 4 fixed blocks, 5 spacing grooves, 6 trapezoidal fixture blocks, 7 trapezoidal draw-in grooves, 8 recesses, 9 springs, 10 arc fixture blocks, 11 arc draw-in grooves, 12 spouts, 13 sliders.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like 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, and 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 therefore, should not be construed as limiting the present invention.

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.

Referring to fig. 1-3, an inserting structure of aluminum-plastic door and window section bar, including two frame bodies 1 and sealing strip body 2, sealing strip body 2 sets up between two frame bodies 1, be equipped with a plurality of joint spare 3 between two frame bodies 1 and the sealing strip body 2, joint spare 3 includes a plurality of trapezoidal fixture blocks 6 of fixed connection in sealing strip body 2 upper and lower both ends respectively and sets up a plurality of trapezoidal draw-in grooves 7 on two frame body 1 relative lateral walls, a plurality of trapezoidal fixture blocks 6 and the one-to-one setting between trapezoidal draw-in groove 7, a plurality of trapezoidal fixture blocks 6 are inserted respectively and are located in a plurality of trapezoidal draw-in grooves 7, the material of a plurality of trapezoidal fixture blocks 6 is polyurethane, the trapezoidal fixture block 6 of polyurethane material has certain elasticity, can insert and locate in trapezoidal draw-in groove 7 and carry out the joint.

The upper ends of the sealing strip body 2 close to the left side and the right side are fixedly connected with fixing blocks 4, the opposite side walls of the two frame bodies 1 close to the left side and the right side are provided with limit grooves 5, the fixing blocks 4 are respectively inserted in the limit grooves 5 and are clamped with the inner walls of the limit grooves, the side walls of the left end and the right end of the fixing blocks 4 far away from the sealing strip body 2 are provided with grooves 8, the opposite inner walls of the adjacent two grooves 8 are respectively and fixedly connected with springs 9, one ends of the springs 9 far away from the inner walls of the grooves 8 are respectively and fixedly connected with arc-shaped clamping blocks 10, the arc-shaped clamping blocks 10 are in sliding connection with the inner walls of the grooves 8, the inner walls of the left side and the right side of the limit grooves 5 are respectively provided with arc-shaped clamping grooves 11, the arc-shaped clamping blocks 10 are inserted in, all be equipped with spout 12 on the top surface of recess 8 and the bottom, equal sliding connection has assorted slider 13 with it in two spouts 12, and the one end that spout 12 was kept away from to two sliders 13 all with arc fixture block 10 fixed connection, slider 13 when removing in spout 12, the arc fixture block 10 of being convenient for shrink to in the recess 8.

When the sealing strip body 2 is used, the sealing strip body 2 is manually inserted between the two frame bodies 1, the trapezoid clamping blocks 6 made of polyurethane materials at the upper end and the lower end of the sealing strip body 2 are respectively inserted into the trapezoid clamping grooves 7 on the opposite side walls of the two frame bodies 1, so that the sealing strip body 2 is effectively limited between the two frame bodies 1, the structure is simple and practical, at the moment, the two fixing blocks 4 at the left side and the right side of the sealing strip body 2 are respectively inserted into the limit grooves 5 on the opposite side walls of the two frame bodies 1, the arc clamping blocks 10 in the grooves 8 are inserted into the arc clamping grooves 11 in the limit grooves 5 under the action of the elastic performance of the springs 9, and then the fixing blocks 4 are limited and fixed in the limit grooves 5, the sealing strip body 2 is effectively fixed, when the sealing strip body 2 needs to be disassembled, only the frame body, make a plurality of trapezoidal fixture blocks 6 separate with a plurality of trapezoidal draw-in grooves 7 respectively, the spring 9 in the compression recess 8 when arc fixture block 10 offsets with arc draw-in groove 11, until arc fixture block 10 shrink to arc draw-in groove 11 in for can dismantle sealing strip body 2 after fixed block 4 separates with spacing groove 5.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a grafting structure of plastic-aluminum door and window section bar, includes two frame body (1) and sealing strip body (2), sealing strip body (2) set up between two frame body (1), its characterized in that, two be equipped with a plurality of joint spare (3) between frame body (1) and sealing strip body (2), sealing strip body (2) are close to the equal fixedly connected with fixed block (4) in upper end of controlling both sides, two all be equipped with spacing groove (5), a plurality of on the relative lateral wall that frame body (1) are close to the left and right sides fixed block (4) are inserted respectively and are located in a plurality of spacing groove (5) and rather than the inner wall joint.

2. The splicing structure of the aluminum-plastic door and window profile according to claim 1, wherein the clamping member (3) comprises a plurality of trapezoidal clamping blocks (6) fixedly connected to the upper end and the lower end of the sealing strip body (2) respectively and a plurality of trapezoidal clamping grooves (7) arranged on the opposite side walls of the two frame bodies (1), the trapezoidal clamping blocks (6) and the trapezoidal clamping grooves (7) are correspondingly arranged one by one, and the trapezoidal clamping blocks (6) are inserted into the trapezoidal clamping grooves (7) respectively.

3. The plug-in structure of the aluminum-plastic door and window profile as claimed in claim 2, wherein the trapezoidal fixture blocks (6) are made of polyurethane.

4. The splicing structure of the aluminum-plastic door and window profile according to claim 1, wherein the fixing blocks (4) are integrally arranged with the sealing strip body (2).

5. The splicing structure of the aluminum-plastic door and window profile according to claim 1, wherein a plurality of fixing blocks (4) are provided with grooves (8) on the side walls of the left end and the right end of each fixing block away from the sealing strip body (2), every two adjacent fixing blocks are provided with springs (9) on the opposite inner walls of the grooves (8), and a plurality of arc-shaped clamping blocks (10) are fixedly connected to the ends of the springs (9) away from the inner walls of the grooves (8), the arc-shaped clamping blocks (10) are slidably connected with the inner walls of the grooves (8), and a plurality of arc-shaped clamping grooves (11) are arranged on the inner walls of the left side and the right side of the limiting groove (5) and are connected with the arc-shaped clamping grooves (11) in.

6. The inserting structure of the aluminum-plastic door and window profile according to claim 5, wherein sliding grooves (12) are formed in the top surface and the bottom of the groove (8), sliding blocks (13) matched with the sliding grooves are connected in the two sliding grooves (12) in a sliding mode, and one ends, far away from the sliding grooves (12), of the two sliding blocks (13) are fixedly connected with the arc-shaped clamping blocks (10).

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