CN219327470U

CN219327470U - Connection structure of embedded door and window system

Info

Publication number: CN219327470U
Application number: CN202223488013.7U
Authority: CN
Inventors: 杨德南; 雷战修
Original assignee: Hunan Shengmen Window Curtain Wall Co ltd
Current assignee: Hunan Shengmen Window Curtain Wall Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-07-11
Anticipated expiration: 2032-12-20

Abstract

The utility model provides a connecting structure of an embedded door and window system, which comprises a frame structure and a connecting piece; the frame body structure comprises a window frame section bar provided with a section bar groove along the length direction and a muntin section bar provided with a section bar groove along the length direction, and the end part of the muntin section bar is provided with a tenon position structure matched with the window frame section bar; the connecting piece comprises a middle inserting part and clamping parts fixed on two sides of the inserting part, the inserting part is inserted into the tenon position structure and is fixedly connected through fastening screws, the clamping parts are embedded into profile grooves of window frame profiles, the outer side walls of the profile grooves of the mullion profiles are contacted with the outer sides of the clamping parts, positioning holes are further formed in the clamping parts, and positioning piles are fixed in the positioning holes. The embedded connection precision is high, stability is good, and the installation is swift.

Description

Connection structure of embedded door and window system

Technical Field

The utility model relates to a connecting structure, in particular to an embedded door and window system connecting structure.

Background

The window section bar and the muntin section bar are generally connected through a connecting piece, the connecting piece is provided with a clamping part and a plug-in part, the clamping part is connected with a window frame section bar groove in a clamping way, meanwhile, the muntin section bar is sleeved on the plug-in part, the muntin section bar and the plug-in part are fastened through locking screws, and the muntin section bar and the connecting piece are fixed;

the positioning of the existing connecting piece and the window frame profile is generally completed through the locking piece, so that the window frame profile and the muntin profile are fixedly connected and need to be positioned at least three times, the muntin profile and the connecting piece are positioned, and the window frame profile and the connecting piece are positioned by using the additional locking piece, so that the positioning efficiency and the stability are reduced.

Disclosure of Invention

The technical problem to be solved by the utility model is how to improve the connection efficiency and stability of the window frame section bar and the muntin section bar and how to reduce the production cost of the connecting piece;

in view of the present disclosure, an embedded door and window system connection structure is provided, including a frame structure and a connection member;

the frame body structure comprises a window frame section bar provided with a section bar groove along the length direction and a muntin section bar provided with a section bar groove along the length direction, and the end part of the muntin section bar is provided with a tenon position structure matched with the window frame section bar;

the connecting piece includes the grafting portion at middle part and is fixed in the joint portion of grafting portion both sides, the grafting portion inserts in the tenon position structure, and through fastening screw fixed connection, the section bar inslot of window frame section bar is gone into to joint portion card, the latch interlock of joint portion is in the section bar inslot of window frame section bar, the lateral wall in well club section bar inslot contacts with the outside of joint portion, joint portion still is equipped with the locating hole, and the locating pile is fixed with in the locating hole.

Optionally, threaded holes are formed in two sides of the plug-in connection portion, corresponding through holes are formed in the tenon position structure, and fastening screws penetrate through the through holes and are in threaded connection with the threaded holes.

Optionally, a gap for the side wall of the tenon position structure to pass through is reserved between the upper end of the clamping part and the inserting part, and a connecting section connected with the tenon position structure is arranged at the lower end of the clamping part.

Optionally, a reinforcing block is arranged in the gap.

Optionally, the positioning hole is fixedly connected with the positioning pile through a connecting point.

Optionally, the whole connecting piece is formed by integral die casting.

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

the connecting piece is integrally formed by die casting, so that the cost is low, the production process is simple, the precision is high, and the quality is stable;

the embedded connection precision is high, stability is good, and the installation is swift.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic view of a connector structure of the present application;

FIG. 3 is a schematic view of the window frame profile structure of the present application;

fig. 4 is a schematic structural view of the muntin section bar of the present application.

In the figure: 1. muntin section bar; 101. a tenon position structure; 102. a through hole; 2. a connecting piece; 201. fastening a screw; 202. a plug-in part; 203. a threaded hole; 204. a reinforcing block; 205. a clamping part; 206. positioning piles; 207. a connection section; 208. positioning holes; 3. and (5) a window frame section bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

referring to fig. 1-4, an embedded door and window system connection structure comprises a frame structure and a connecting piece 2;

the frame body structure comprises a window frame section bar 3 provided with a section bar groove along the length direction and a muntin section bar 1 provided with a section bar groove along the length direction, and the end part of the muntin section bar 1 is provided with a tenon position structure 101 matched with the window frame section bar 3;

the whole connecting piece 2 is formed by integral die casting;

the connecting piece 2 comprises a plug-in part 202 in the middle and clamping parts 205 fixed on two sides of the plug-in part 202, the plug-in part 202 is inserted into the tenon position structure 101, threaded holes 203 are formed in two sides of the plug-in part 202, corresponding through holes 102 are formed in the tenon position structure 101, fastening screws 201 penetrate through the through holes 102 and are in threaded connection with the threaded holes 203, the clamping parts 205 are provided with clamping teeth capable of being meshed with profile grooves of the window frame profile 3, the clamping parts 205 are clamped into the profile grooves of the window frame profile 3, the clamping teeth are tightly attached to the profile grooves, gaps for the side walls of the tenon position structure 101 to pass through are reserved between the upper ends of the clamping parts 205 and the plug-in part 202, reinforcing blocks 204 are arranged in the gaps, the lower ends of the clamping parts 205 are provided with connecting sections 207 connected with the tenon position structure 101, the outer side walls of the profile grooves of the muntin profile 1 are in contact with the outer sides of the clamping parts 205, positioning holes 208 are further formed in the clamping parts 205, positioning piles 206 are fixedly connected with the positioning piles 208, the positioning piles 206 are fixedly connected with the positioning piles 208 through connecting points, after the positioning piles 206 are knocked, the positioning piles 206 can be embedded into the positioning holes 208, and the positioning piles 206 can be abutted against the profile grooves of the window frame profile 3, and the window frame profile 3 can be abutted against the profile grooves of the window frame profile 3, and the connecting piece 2.

The working principle of the application is as follows:

the connecting piece 2 is integrally formed by die casting, the cost is low, the production process is simple, the precision is high, the quality is stable, the clamping part 205 of the connecting piece 2 is embedded into the profile groove of the window frame profile 3 in an embedding manner, the operation is convenient, the precision is high, the displacement resistance is high, the processed muntin profile 1 is sleeved into the inserting part 202, the positioning position of the profile is finely adjusted, the fastening screw 201 is locked, and the muntin profile 1 and the inserting part 202 are fixed through the fastening screw 201;

the positioning pile 206 is pressed into the profile groove by using a technical clamp or a technical hammer, the original connection point of the positioning pile 206 and the connecting piece 2 is damaged after being pressed and cut by external force, the positioning pile 206 is separated from the connecting piece 2 and is embedded into the profile groove under the action of the pressure, and the positioning pile 206 is fully meshed with the profile groove of the window frame profile 3, so that stable and accurate positioning of the connecting piece 2 and the profile is realized.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. An embedded door and window system connecting structure comprises a frame body structure and a connecting piece (2);

the frame body structure comprises a window frame section bar (3) provided with a section bar groove along the length direction and a muntin section bar (1) provided with a section bar groove along the length direction, wherein the end part of the muntin section bar (1) is provided with a tenon position structure (101) matched with the window frame section bar (3); it is characterized in that the method comprises the steps of,

the connecting piece (2) comprises a plug-in portion (202) in the middle and clamping portions (205) fixed on two sides of the plug-in portion (202), the plug-in portion (202) is inserted into the tenon position structure (101) and is fixedly connected through a fastening screw (201), the clamping portions (205) are clamped into profile grooves of window frame profiles (3), clamping teeth of the clamping portions (205) are meshed in the profile grooves of the window frame profiles (3), the outer side wall of the profile grooves of the muntin profiles (1) is in contact with the outer sides of the clamping portions (205), positioning holes (208) are further formed in the clamping portions (205), and positioning piles (206) are fixed in the positioning holes (208).

2. The connection structure of the embedded door and window system according to claim 1, wherein threaded holes (203) are formed on two sides of the plugging portion (202), corresponding through holes (102) are formed in the tenon position structure (101), and fastening screws (201) penetrate through the through holes (102) to be in threaded connection with the threaded holes (203).

3. The connection structure of the embedded door and window system according to claim 1, wherein a gap for the side wall of the tenon position structure (101) to pass through is reserved between the upper end of the clamping portion (205) and the inserting portion (202), and a connection section (207) connected with the tenon position structure (101) is arranged at the lower end of the clamping portion (205).

4. A connection structure for an embedded door and window system according to claim 3, wherein a reinforcing block (204) is provided in the gap.

5. The embedded door and window system connection structure according to claim 1, wherein the positioning hole (208) is fixedly connected with the positioning pile (206) through a connection point.

6. The connection structure of an embedded door and window system according to any one of claims 1 to 5, wherein the connecting piece (2) is integrally die-cast.