CN215332306U

CN215332306U - Structure of plastic door and window frame section bar

Info

Publication number: CN215332306U
Application number: CN202120976521.6U
Authority: CN
Inventors: 车忠秋; 郭大鹏; 符卓
Original assignee: Guangdong Zhufang Technology Co ltd
Current assignee: Guangdong Zhufang Technology Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-12-28
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses a structure of a plastic door and window frame profile, which comprises a frame body, a reinforced section steel cavity and a Z-shaped stile, wherein a reserved cavity is formed in the side of the frame body, a section steel wing angle is arranged at the upper end of the frame body, the angle of the section steel wing angle adopts a ninety-degree design, the reinforced section steel cavity is formed in the middle of the frame body, an upper convex block is welded at the top end of the inner wall of the reinforced section steel cavity, a lower convex block is welded at the bottom end of the inner wall of the reinforced section steel cavity, a steel lining is clamped between the upper convex block and the lower convex block, supporting legs are symmetrically welded at the bottom end of the frame body, the frame body and the Z-shaped stile are mutually connected through mounting screws, threaded holes matched with the mounting screws are formed in the frame body, and the mounting screws are threadedly mounted on the threaded holes. The utility model has compact structure and convenient use, resets the wing angles of the sectional materials, is convenient for connecting the window frame with other accessories and meets the use requirements of personnel.

Description

Structure of plastic door and window frame section bar

Technical Field

The utility model relates to the technical field of plastic door and window accessories, in particular to a structure of a plastic door and window frame profile.

Background

Plastic doors and windows, namely doors and windows made of U-PVC plastic profiles. Plastics door and window has good characteristics such as anti-wind, waterproof, heat preservation, and in all kinds of building windows, PVC plastics window has outstanding advantage in the aspect of practicing thrift section bar production energy consumption, recycled material repeated recycle and use energy consumption, has good cost performance in the aspect of heat preservation energy-conservation, anti-wind pressure performance: the outer door and window that is closing under the wind pressure effect, do not take place to damage and dysfunction's ability, water proofness: the outer door and window that is closing is under the effect simultaneously of wind and rain, prevents the ability of rainwater seepage, and air tightness can: the ability of the closed outer door window to prevent air infiltration.

In order to increase the rigidity of the window, the reinforcing section steel used in the stressed rod pieces of the window frame, the window sash and the stile section steel is determined according to the design of wind pressure resistance and other use requirements.

In traditional window frame section bar lectotype, it is inconvenient to inlay the steel lining fixed position of laying, and window frame section bar wing angle is connected inseparably with other annex laminating, can not satisfy personnel's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a structure of a plastic door and window frame section bar, which has the advantages of compact structure and convenience in use, resets the wing angles of the section bar, facilitates the connection of a window frame and other accessories, meets the use requirements of personnel, and solves the problems that in the traditional window frame section bar type selection, the position of an embedded steel lining is inconvenient to fix, the wing angles of the window frame section bar are not tightly attached and connected with other accessories, and the use requirements of the personnel cannot be met.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a structure of plastics door and window frame section bar, includes framework, reinforcing shaped steel chamber and Z word club, the avris of framework has been seted up and has been reserved the chamber, reinforcing shaped steel chamber has been seted up to the intermediate position department of framework, the welding of the inner wall top in reinforcing shaped steel chamber has last lug, the welding of the inner wall bottom in reinforcing shaped steel chamber has lug down, it has the steel lining to go up the lug and connect down between the lug, the bottom symmetrical welding of framework has the supporting legs, through mounting screw interconnect between framework and the Z word club.

Preferably, the upper end of the frame body is provided with a profile wing angle, and the angle of the profile wing angle adopts a ninety-degree design.

Preferably, the opposite surfaces of the supporting legs are provided with barbs.

Preferably, a threaded hole matched with the mounting screw is formed in the frame body, and the mounting screw is mounted on the threaded hole in a threaded manner.

Preferably, the shape and the size of the reinforced steel cavity are matched with those of the steel lining, and the steel lining is positioned in the reinforced steel cavity.

Preferably, the number of the supporting legs is two, and the positions of the two supporting legs are symmetrically distributed relative to the frame body.

Compared with the prior art, the utility model has the following beneficial effects:

1. the structure of the plastic door and window frame section bar is designed to be ninety degrees through the wing angles of the section bar in the using process, the connecting position of the frame body and other door and window accessories is smoothly changed, the installation of the frame body is convenient, the limiting of a steel lining in a reinforced section steel cavity of the frame body is convenient through the design of the upper convex block and the lower convex block, the steel lining is prevented from falling off randomly, the accessories are convenient to fix on the frame body through the connecting design among the frame body, the Z-shaped stile and the mounting screws, the structure is compact, the use is convenient, the wing angles of the section bar are reset, the connection of the window frame and other accessories is convenient, and the use requirements of personnel are met.

Drawings

FIG. 1 is a schematic structural diagram of a frame body according to the present invention;

FIG. 2 is a schematic view of a connection structure of the frame body and the steel lining of the present invention;

fig. 3 is a schematic view of a connection structure of the frame and the Z-shaped stile according to the utility model.

In the figure: 1. supporting legs; 2. a frame body; 3. a profile wing corner; 4. an upper bump; 5. a reinforced steel cavity; 6. reserving a cavity; 7. chamfering; 8. a steel lining; 9. a lower bump; 10. a Z-shaped stile; 11. and (5) mounting screws.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described 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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 to 3, an embodiment of the present invention includes: the utility model provides a structure of plastics door and window frame section bar, includes framework 2, reinforcing type steel chamber 5 and Z word club 10, and reserved chamber 6 has been seted up to the avris of framework 2, and the upper end of framework 2 is equipped with section bar wing angle 3, and section bar wing angle 3's angle adopts ninety degree design, is ninety degree design through section bar wing angle 3, and smooth framework 2 makes things convenient for the installation of framework 2 with the hookup location of other door and window annexs.

Supporting legs 1 are symmetrically welded at the bottom end of the frame body 2, inverted hooks 7 are arranged on the opposite surfaces of the supporting legs 1, the number of the supporting legs 1 is two, and the positions of the two supporting legs 1 are symmetrically distributed relative to the frame body 2.

Reinforcing shaped steel chamber 5 has been seted up to the intermediate position department of framework 2, the welding of the inner wall top in reinforcing shaped steel chamber 5 has last lug 4, the welding of the inner wall bottom in reinforcing shaped steel chamber 5 has lower lug 9, go up the lug 4 and the joint has steel lining 8 down between the lug 9, the shape and the size of reinforcing shaped steel chamber 5 and the shape and the mutual adaptation of size of steel lining 8, and steel lining 8 is located reinforcing shaped steel chamber 5, through the design of last lug 4 and lower lug 9, be convenient for spacing to the steel lining 8 of framework 2 reinforcing shaped steel chamber 5, prevent that steel lining 8 from droing at will.

Through mounting screw 11 interconnect between framework 2 and the Z word club 10, set up the screw hole with mounting screw 11 looks adaptation on the framework 2, mounting screw 11 screw thread is installed on the screw hole, through the connection design between framework 2, Z word club 10, the mounting screw 11 three, is convenient for fix the annex on framework 2, compact structure, and it is convenient to use, resets section bar wing angle 3, is convenient for be connected of window frame and other annex, satisfies personnel's user demand.

The working principle is as follows: in the use process of the structure of the plastic door and window frame section bar, the wing corners 3 of the section bar are designed to be ninety degrees, the connecting position of the frame body 2 and other door and window accessories is smoothened, the installation of the frame body 2 is convenient, the limit of a steel lining 8 in a reinforced section steel cavity 5 of the frame body 2 is convenient through the design of the upper convex block 4 and the lower convex block 9, the steel lining 8 is prevented from falling off randomly, and the accessories are convenient to be fixed on the frame body 2 through the connecting design among the frame body 2, the Z-shaped stile 10 and the installation screws 11.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 structure of plastics door and window frame section bar, includes framework (2), reinforcing type steel chamber (5) and Z word club (10), its characterized in that: reserve chamber (6) have been seted up to the avris of framework (2), reinforcing shaped steel chamber (5) have been seted up to the intermediate position department of framework (2), the welding of the inner wall top in reinforcing shaped steel chamber (5) has lug (4), the welding of the inner wall bottom in reinforcing shaped steel chamber (5) has lug (9) down, it has steel lining (8) to go up lug (4) and joint down between lug (9), the bottom symmetrical welding of framework (2) has supporting legs (1), through mounting screw (11) interconnect between framework (2) and Z word club (10).

2. The structure of a plastic door and window sash profile of claim 1, wherein: the upper end of the frame body (2) is provided with a section wing angle (3), and the angle of the section wing angle (3) adopts a ninety-degree design.

3. The structure of a plastic door and window sash profile of claim 1, wherein: the opposite surfaces of the supporting legs (1) are provided with barbs (7).

4. The structure of a plastic door and window sash profile of claim 1, wherein: the frame body (2) is provided with a threaded hole matched with the mounting screw (11), and the mounting screw (11) is mounted on the threaded hole in a threaded manner.

5. The structure of a plastic door and window sash profile of claim 1, wherein: the shape and the size of the reinforced steel cavity (5) are matched with those of the steel lining (8), and the steel lining (8) is positioned in the reinforced steel cavity (5).

6. The structure of a plastic door and window sash profile of claim 1, wherein: the supporting legs (1) are two in total, and the positions of the two supporting legs (1) are symmetrically distributed relative to the frame body (2).