CN216921877U

CN216921877U - Door and window sealing structure

Info

Publication number: CN216921877U
Application number: CN202220327746.3U
Authority: CN
Inventors: 周辉; 阙道均; 赵慧
Original assignee: Sichuan Jinqiu New Building Materials Co ltd
Current assignee: Sichuan Jinqiu New Building Materials Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-07-08
Anticipated expiration: 2032-02-16

Abstract

The application belongs to the technical field of architectural decoration, and particularly relates to a door and window sealing structure which comprises a window frame, two slideways which are fixedly arranged at two ends of the window frame and two window bodies which are respectively and slidably connected to the outer sides of the four slideways, wherein two cavity grooves are formed in the two ends of the window frame, a plurality of limiting grooves are formed in one side, adjacent to the four slideways, of the window frame, the inner wall of the window frame is slidably connected with limiting plates relative to the inner walls of the plurality of limiting grooves, and four connecting plates positioned on the inner sides of the cavity grooves are fixedly arranged at two ends of the plurality of limiting plates; the sealing strip is matched with the screw, so that the sealing strip can be detached and replaced through the screw at the later stage, and the service life of the sealing strip is prolonged.

Description

Door and window sealing structure

Technical Field

The application belongs to the technical field of architectural decoration, especially, relate to a door and window seal structure.

Background

The aluminum alloy door and window is made of aluminum alloy extruded sections serving as frames, stiles and sash materials, comprises doors and windows which are made of aluminum alloy serving as stressed rod pieces and are compounded with wood and plastic, and is divided into flat-open doors and windows, oppositely-open doors and windows, push-pull doors and windows, folding doors and windows, upwards-suspended doors and windows and the like according to an opening mode, the aluminum alloy doors and windows show some problems, and the problem of sealing performance is one of the focuses of the attention of the industry.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: in the existing door and window installation process, the cold and heat loss inside a building is reduced through a push-pull window frame and a push-pull slideway, but the sealing effect is poor easily caused by long-term abrasion of a sealing part on the slideway.

Therefore, a door and window sealing structure is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve prior art, among the current door and window installation, reduces the inside cold and hot loss of building through plug-type window frame and push-and-pull slide, but under the long-term wearing and tearing of sealing member on the slide, causes the poor problem of sealed effect easily, and a door and window seal structure who provides.

In order to achieve the purpose, the following technical scheme is adopted in the application:

including the window frame, set firmly two slides at the window frame both ends and two window forms of equal sliding connection in four slide outsides, two cavity grooves have been seted up to the inside both ends of window frame, a plurality of spacing grooves have been seted up for one side that four slides are adjacent to the window frame, the inner wall of window frame has the limiting plate, and is a plurality of for a plurality of spacing inslot wall sliding connection the both ends of limiting plate have set firmly four connecting plates that are located cavity inslot side, and wherein the equal threaded connection of two connecting plates has double lead screw, reduces the gap area of window form and slide, improves sealed effect.

Preferably, wherein two the guide bar is worn to be equipped with for double-end lead screw one side by the connecting plate, the equal fixed connection in both ends of guide bar improves the sliding stability of two connecting plates at the window frame inner wall, plays the guide effect.

Preferably, two the bottom fixedly connected with of double-end lead screw is located the driven gear of cavity inslot side, the notch has been seted up for driven gear one side to the window frame outer wall, the top that a side of window frame is located the notch has set firmly L shape seat, L shape seat vertical end rotates and is connected with the driving gear of being connected with driven gear looks meshing to the user drives driving gear rotary motion, thereby drives driven gear and double-end lead screw rotary motion, improves work efficiency.

Preferably, the top face of limiting plate is provided with the sealing strip, the window form is located the symmetry both sides of slide and has set firmly the horizontal bar, and sealing strip and horizontal bar looks adaptation improve sealed effect greatly under sealing strip and horizontal bar cooperation.

Preferably, threaded connection has a plurality of screws on the sealing strip, and is a plurality of the screw is linear array setting to dismantle and change through the screw in the later stage, improve the life of sealing strip.

Preferably, two vertical strips are oppositely and fixedly arranged on one side surface of the window body, so that the friction force between the window bodies is increased by the two vertical strips, and the sealing effect is improved.

To sum up, the technical effect and the advantage of this application: according to the door and window sealing structure, the driven gear and the double-end screw rod are rotated through the rotation motion of the driving gears on the two sides, so that the connecting plates on the two sides are driven to move oppositely, the sealing strips on the connecting plates and the transverse strips on the window body are extruded, the working efficiency is improved, and the sealing effect is greatly improved; the sealing strip is matched with the screw, so that the sealing strip can be detached and replaced through the screw at the later stage, and the service life of the sealing strip is prolonged.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a cross-sectional view of a window frame according to the present application;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is another side sectional view of the window frame of the present application;

fig. 5 is a schematic diagram of the window of the present application.

In the figure: 1. a window body; 2. a window frame; 3. a slideway; 4. a double-end screw rod; 5. a sealing strip; 6. a guide bar; 7. a connecting plate; 8. a limiting groove; 9. an L-shaped seat; 10. a driving gear; 11. a notch; 12. a driven gear; 13. a limiting plate; 14. a screw; 15. vertical bars; 16. a horizontal bar; 17. a cavity groove.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1-3, a door and window sealing structure comprises a window frame 2, two slideways are respectively installed at the upper end and the lower end of the window frame 2, two window bodies 1 are connected between the four slideways 3 in a sliding manner, and the two window bodies 1 can slide on the slideways 3 in opposite directions so as to meet the requirements of users. A plurality of spacing grooves 8 have been seted up for the adjacent one side of four slides 3 to window frame 2, and the inner wall of window frame 2 has limiting plate 13 for a plurality of 8 inner wall sliding connection in spacing grooves, the setting of spacing groove 8 to make limiting plate 13 reciprocate, be convenient for make limiting plate 13 contact window form 1's both ends, reduce window form 1 and slide 3's gap area, improve sealed effect.

Two cavity grooves 17 are formed in the two ends of the window frame 2, and four connecting plates 7 located on the inner sides of the cavity grooves 17 are fixedly arranged at the two ends of the limiting plates 13, so that the limiting plates 13 are reinforced and stable. Two of the connecting plates 7 are each screwed with a double-ended screw rod 4 in order to move the connecting plates 7 towards one another. The cavity groove 17 is arranged so as to meet the activity requirement of the connecting plate 7 and the double-head screw rod 4 and facilitate later maintenance and installation of the interior of the window body 1.

Wherein two connecting plates 7 wear to be equipped with guide bar 6 for 4 one sides of double-end lead screw, and the equal fixed connection in 2 inner walls of window frame in both ends of guide bar 6 improves the slip stability of two connecting plates 7, plays the guide effect.

Referring to fig. 3, the bottom ends of the two stud screws 4 are fixedly connected with driven gears 12 located on the inner sides of the cavity grooves 17, and notches 11 are formed in the outer walls of the window frames 2 relative to one sides of the driven gears 12, so that the driven gears 12 are driven to rotate by external driving force, the connecting rods drive the limiting plates 13 to move up and down in opposite directions, and sealing effect is achieved. An L-shaped seat 9 is fixedly arranged on one side face of the window frame 2 above the notch 11, and a driving gear 10 meshed with a driven gear 12 is rotatably connected to the vertical end of the L-shaped seat 9, so that a user can drive the driving gear 10 to rotate, the driven gear 12 and the double-end lead screw 4 to rotate, and the working efficiency is improved.

Referring to fig. 3, the top end face of the limiting plate 13 is provided with a sealing strip 5, the window body 1 is fixedly provided with cross strips 16 at two symmetrical sides of the slide rail 3, the sealing strip 5 is matched with the cross strips 16, and the sealing effect is improved under the matching of the sealing strip 5 and the cross strips 16.

Referring to fig. 3 and 5, a plurality of screws 14 are screwed on the sealing strip 5, and the plurality of screws 14 are arranged in a linear array, so that the sealing strip 5 can be disassembled and replaced by the screws 14 at a later stage, and the service life of the sealing strip 5 is prolonged.

Referring to fig. 1 and 5, two vertical bars 15 are oppositely and fixedly arranged on one side surface of the two window bodies 1, and the two vertical bars 15 increase the friction force between the window bodies 1 through the sliding of the two window bodies 1, and simultaneously improve the sealing effect.

The working principle is as follows: this be used for door and window seal structure, during the use, when window form 1 is closed to needs, the user is rotary motion on the driving gear 10 on both sides, and then driven

gear

12 and 4 rotary motion of double-end lead screw to drive the connecting plate 7 motion in opposite directions on both sides, limiting plate 13 on the connecting plate 7 is through 8 inner walls of spacing groove on the window frame 2 elevating movement in opposite directions, make on the sealing strip 5 on the connecting plate 7 and the window form 1 horizontal bar 16 extrude can.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions or changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. The utility model provides a door and window seal structure, includes window frame (2), sets firmly two slide (3) at window frame (2) both ends and two window forms (1) of equal sliding connection in four slide (3) outsides, a serial communication port, two cavity grooves (17) have been seted up to the both ends inside of window frame (2), a plurality of spacing grooves (8) have been seted up for four slide (3) adjacent one side in window frame (2), the inner wall of window frame (2) has limiting plate (13) for a plurality of spacing groove (8) inner wall sliding connection, and is a plurality of the both ends of limiting plate (13) set firmly four connecting plates (7) that are located cavity groove (17) inboard, wherein two connecting plate (7) equal threaded connection have double-end lead screw (4).

2. The door and window sealing structure according to claim 1, wherein two of the connecting plates (7) are provided with a guide rod (6) at one side relative to the double-head screw rod (4), and both ends of the guide rod (6) are fixedly connected to the inner wall of the window frame (2).

3. The door and window sealing structure according to claim 2, wherein the bottom ends of the two double-head screws (4) are fixedly connected with driven gears (12) located inside the cavity grooves (17), one side of the outer wall of the window frame (2) opposite to the driven gears (12) is provided with a notch (11), one side of the window frame (2) located above the notch (11) is fixedly provided with an L-shaped seat (9), and the vertical end of the L-shaped seat (9) is rotatably connected with a driving gear (10) meshed with the driven gears (12).

4. The door and window sealing structure according to claim 1, wherein the top end face of the limiting plate (13) is provided with a sealing strip (5), and the window body (1) is provided with transverse strips (16) at two symmetrical sides of the slideway (3).

5. A door and window sealing structure according to claim 4, characterized in that a plurality of screws (14) are screwed on the sealing strip (5), and the plurality of screws (14) are arranged in a linear array.

6. A door and window sealing structure according to claim 1, wherein two vertical bars (15) are oppositely and fixedly arranged on one side surface of two windows (1).