Sectional material with sealing strip connector and screen window

Abstract

The utility model belongs to the technical field of building door and window auxiliary facilities, and particularly relates to a sectional material with a sealing strip connecting port and a screen window, one end of a sealing strip is inserted into the sealing strip connecting port, and the other end of the sealing strip is a sealed end; the gauze element is fixedly connected with the gauze element fixing part on the profile; one end of each hook connecting piece is fixed to the outer side face of the profile, and the other end of each hook connecting piece tightly presses the window frame sealing strip after the screen window sash is installed on the window frame. The top of the outer side face of the sectional material is connected with an outer clamping piece used for abutting against a window frame for limiting, a handle screw penetrates through the bottom of the inner side face of the sectional material, and the lower end of the handle screw is connected with a movable outer clamping piece used for abutting against the window frame for limiting. According to the anti-mosquito screen window, a screen window frame fixed on the window frame is omitted, the screen window sash is directly connected and locked with the window frame, the anti-mosquito screen window is formed on the window frame, and the anti-mosquito screen window is convenient to install, free of potential safety hazards and low in manufacturing cost.

Description

TECHNICAL FIELD

[0001] The utility model belongs to building door and window auxiliary facility technical field, specifically a section bar and screen window with sealing strip connecting port. BACKGROUND

[0002] At present, the frame structure screen window matched with building door and window generally adopts frame-in-frame structure, including screen window frame and screen window sash, and the connecting mode is that the screen window frame is fixedly connected with the window frame through screws, and then the screen window sash is connected on the screen window frame to form the screen window for preventing mosquitoes on the window frame.

[0003] The frame-in-frame screen window is matched and installed with the inward opening window, the screen window frame is fixedly connected with the window frame through screws, and then the screen window sash is installed into the screen window frame in the room to form the screen window for preventing mosquitoes. The advantage of this structure is that the installation process of the screen window sash and the screen window frame is that the screen sash is installed into the screen window frame in the room, and the installation process has no safety hazard. The disadvantage is that:

[0004] 1. More materials are used, a screen window frame and a screen window sash must be made, the processing is complex, the cost is high, professional personnel are needed for installation, the overall cost is high.

[0005] 2. When the screen window sash is taken down for cleaning or storage in winter, the screen window frame remains on the window frame, the dirt on the screen window frame needs to be cleaned, the screen window frame hinders the cleaning of the window, the screen window frame remaining on the window is not beautiful, especially the thickness of the screen window frame body is mostly very thin, the screw connection strength is not large, when people clean the window, the screen window frame body is taken off by the hand, and the safety risk is caused.

[0006] In the frame structure screen window matched with building door and window at present, there is no screen window which can retain the advantages of the frame-in-frame screen window and overcome the disadvantages of the frame-in-frame screen window, that is, there is no screen window which is directly connected with the window frame without the screen window frame and the screen window sash, and the screen window sash is directly installed on the window frame in the room without extending out of the window, and there is no section bar for manufacturing the screen window sash. CONTENT OF THE UTILITY MODEL

[0007] In order to solve the problems of high cost, inconvenient cleaning and safety factors of the existing frame structure screen window, the purpose of the utility model is to provide a section bar and screen window with sealing strip connecting port. The screen window frame fixed on the window frame is omitted, the screen window sash is directly connected and locked with the window frame to form the screen window for preventing mosquitoes on the window frame, the installation is convenient, there is no safety hazard, and the cost is low.

[0008] The utility model aims to realize the following technical scheme:

[0009] The utility model discloses a sealing strip connecting port and gauze fixed part are arranged on the profile in diagonal line, and the gauze fixed part is the gauze connecting port set up on the profile, and the gauze is connected with the gauze connecting port, or the gauze fixed part is the profile itself, and the gauze is directly welded on the profile.

[0010] The end surface of the profile is square, and the sealing strip connecting port and the gauze fixed part are located at two ends of a diagonal line of the square respectively.

[0011] The utility model discloses a screen window structure, including screen window fan, the screen window fan includes sealing strip, gauze, accessory and profile, the one end of sealing strip is inserted in sealing strip connecting port, and the other end of sealing strip is sealed end for with window frame abutment, the gauze is fixed with the gauze fixed part on the profile, the accessory includes bent hook connecting piece, outer clamping piece, handle screw and removes outer clamping piece, the bent hook connecting piece is a plurality of, and one end of each bent hook connecting piece is fixed on the profile outer side of profile respectively, and the other end of each bent hook connecting piece is pressed tightly window frame sealing strip after screen window fan is installed in window frame, the top of profile outer side is connected with the outer clamping piece for with window frame abutement limit, and the bottom of profile inner side of profile is equipped with handle screw, and the lower end of handle screw is connected with the removal outer clamping piece for with window frame abutment limit.

[0012] The other end of bent hook connecting piece is bent into hook shape outward and is parallel with the profile back surface of profile towards the room, and the length of the other end of bent hook connecting piece extending towards the room exceeds the profile back surface.

[0013] The outer clamping piece is installed on the top of profile outer side through screw, the top of profile outer side is equipped with the threaded hole of screw thread connection, and the size of outer clamping piece is greater than the aperture of profile outer side top threaded hole, the bottom of profile inner side is equipped with the threaded hole of screw thread connection through profile, and the handle screw is screw thread connection, the upper end of handle screw is located above the bottom of profile inner side for hand screw, and the lower end of handle screw is located below the bottom of profile inner side, and the size of removal outer clamping piece is greater than the aperture of profile inner side bottom threaded hole.

[0014] The utility model discloses a screen structure, including screen fan, the screen fan includes sealing strip, screen, lock, folder and section bar, one end of sealing strip is inserted in sealing strip connecting port, the other end of sealing strip is sealed end for with window frame abutment, the screen is fixed with the screen fixed part on section bar, the lock is located one side of screen fan, the lock includes bent hook screw and handle nut, the bent hook screw is passed by section bar, the bent hook screw is located outdoor after screen fan installation in window frame one end, and the window frame sealing strip is pressed tightly, the bent hook screw is located indoor after screen fan installation in window frame the other end, and is connected with handle nut screw thread, the other side of screen fan is hinged with window frame through folder.

[0015] One end of bent hook screw is bent hook, and the other end of bent hook screw is screw rod, handle nut is provided with screw thread hole for being connected with screw rod screw thread.

[0016] The folder is the folder assembly hinge, including frame connecting piece, frame bent hook hinge piece, hinge shaft and fan hinge piece, one side of frame connecting piece is fixed with window frame, the other side of frame connecting piece is connected with frame bent hook hinge piece, fan hinge piece is fixed on section bar, and fan hinge piece is hinged with frame bent hook hinge piece through hinge shaft.

[0017] One side of frame connecting piece is fixed with window frame through double -sided adhesive tape, and screw hole for being provided with screw is set up on frame connecting piece, frame bent hook hinge piece and fan hinge piece, hinge shaft hole is set up on frame bent hook hinge piece, and hinge shaft is inserted in hinge shaft hole.

[0018] The upper and lower ends of one side of section bar height direction are connected with window frame through folder assembly hinge respectively, and the length of hinge shaft exposed part between frame bent hook hinge piece and fan hinge piece in folder assembly hinge at upper end is greater than or equal to the length of hinge shaft in folder assembly hinge at lower end.

[0019] The utility model discloses a screen structure, including screen fan, the screen fan includes sealing strip, screen, lock, folder and section bar, one end of sealing strip is inserted in sealing strip connecting port, the other end of sealing strip is sealed end for with window frame abutment, the screen is fixed with the screen fixed part on section bar, the lock is located one side of screen fan, the lock includes bent hook screw and handle nut, the bent hook screw is passed by section bar, the bent hook screw is located outdoor after screen fan installation in window frame one end, and the window frame sealing strip is pressed tightly, the bent hook screw is located indoor after screen fan installation in window frame the other end, and is connected with handle nut screw thread, the other side of screen fan is hinged with window frame through folder.

[0020] 1. The utility model discloses a structure form of traditional frame body screen window, and develops according to the principle that screen window sash is directly assembled and connected with window frame, creates corner sealing section and supporting sealing strip to solve the corner-to-corner sealing problem of screen window sash and window frame, solves the corner-to-corner sealing problem, creates bent hook screw handle lock to solve the locking problem of screen window sash and window frame edge and rubber strip part of out -opening window, solves the problem that screen window sash cannot be locked with window frame edge and rubber strip without damaging rubber strip, creates clamping assembly hinge to solve the problem that screen window sash is connected with window frame without punching, thereby realizing the purpose that screen window sash is connected with out -opening window and out -opening window, and a screen window frame screen window sash direct connection window frame is omitted to form screen window, from the manufacturing cost installation cost, the screen window of the utility model is 60% of the manufacturing cost of traditional frame screen window, and 40% of cost is saved.

[0021] 2. The structure of the utility model is installed in matched mode with out -opening window to form screen window, in the process that screen window sash is pushed out from inside to outside in window frame ventilation opening, the bent hook connecting piece around screen window sash is blocked by window frame edge and is clamped on the surface of rubber strip of window frame edge, and screen window sash is controlled in this position, so that screen window sash cannot fall outside the window, therefore, the innovative structure has no possibility of screen window sash falling outside the window during installation and removal, and there is no security risk.

[0022] 3. The screen window of the utility model only has screen window sash directly connected with window frame, and has no screen window frame fixed on window frame, when the utility model is taken down from window frame, no screen window frame is left on window frame, not only beautiful, but also mainly convenient when cleaning window, and there is no problem of screen window frame hindering cleaning, no dirt problem of cleaning screen window frame, and no security risk problem of cleaning window by hand gripping screen window frame.

[0023] 4. The utility model is installed in matched mode with out -opening window and adopts bent hook screw handle lock, changes the complex structure of traditional lock, and changes the complex into simple and practical to the extreme, realizes the length adjustment of lock rod through the left and right rotation of lock hook screw rod, thereby controlling locking strength, realizes the effect that screen window sash can be locked on window frame without punching and installing lock on window frame, and the lock is not only convenient to use and low in cost, but also not prone to damage.

[0024] 5. The utility model is installed in matched mode with out -opening window and adopts clamping assembly hinge, realizes connection without punching, and makes installing screen window simple and convenient. DRAWINGS

[0025] Figure 1A It is the first kind of structure cross section of the utility model section bar;

[0026] Figure 1B It is the second kind of structure cross section of the utility model section bar;

[0027] Figure 1C The third structural sectional view of the profile of the utility model;

[0028] Figure 1D The fourth structural sectional view of the profile of the utility model;

[0029] Figure 2A The sectional view of the profile and the assembled adhesive strip type sealing strip of the utility model;

[0030] Figure 2B The sectional view of the profile and the assembled wool type sealing strip of the utility model;

[0031] Figure 3 The structural schematic view of the curved hook screw handle lock of the utility model;

[0032] Figure 4 The exploded view of the hinge of the accessory clamping assembly of the utility model;

[0033] Figure 5 The structural schematic view of the screen window of the first embodiment of the utility model;

[0034] Figure 6 The structural schematic view of the screen window of the second embodiment of the utility model;

[0035] Figure 7 The structural schematic view of the screen window and the window frame after being assembled of the first embodiment of the utility model;

[0036] Figure 8 The A-A sectional view in Figure 7 ;

[0037] Figure 9 The B-B sectional view in Figure 7 ;

[0038] Figure 10 The C-C sectional view in Figure 7 ;

[0039] Figure 11 The structural schematic view of the screen window and the window frame after being assembled of the second embodiment of the utility model;

[0040] Figure 12 The D-D sectional view in Figure 11 ;

[0041] Figure 13 The E-E sectional view in Figure 11 ;

[0042] Figure 14 The F-F sectional view in Figure 11 ;

[0043] Figure 15This is a schematic diagram of the structure of the screen window and window frame after assembly in Embodiment 3 of this utility model;

[0044] Figure 16 for Figure 15 G-G sectional view in the middle;

[0045] Wherein: 1 is the profile, 2 is the front of the profile, 3 is the mesh connection port, 4 is the inner side of the profile, 5 is the back of the profile, 6 is the sealing strip mat, 7 is the sealing strip, 8 is the sealing strip frame assembly, 9 is the sealing strip connection port, 10 is the outer side of the profile, 11 is the handle nut, 12 is the threaded hole, 13 is the threaded rod, 14 is the hook, 15 is the hook screw, 16 is the hinge plate, 17 is the hinge shaft, 18 is the screw, and 19 is the hinge shaft hole. 20 is the frame-connecting hook hinge piece; 21 is the threaded hole; 22 is the frame connecting piece; 23 is the cap nut; 24 is the external clamp; 25 is the screen; 26 is the hook connecting piece; 27 is the handle screw; 28 is the movable external clamp; 29 is the window frame; 30 is the inner surface of the window frame; 31 is the outer surface of the window frame; 32 is the window frame sealing strip; 33 is the inner side of the window frame; 34 is the exposed hinge shaft part; 35 is the double-sided adhesive; 36 is the screw-connected frame hinge piece. Detailed Implementation

[0046] The present invention will now be described in further detail with reference to the accompanying drawings.

[0047] The profile 1 of this utility model is provided with a sealing strip connection port 9 and a mesh fixing part, and the sealing strip connection port 9 and the mesh fixing part are arranged diagonally on the profile 1.

[0048] In this embodiment, the end face of profile 1 is square, and the sealing strip connection port 9 and the mesh fixing part are located at the two ends of one diagonal of the square.

[0049] In this embodiment, the mesh fixing part is the profile 1 itself, and the mesh 25 is directly welded to the profile 1; the bottom edge corresponding to the opening of the sealing strip connection port 9 is "L" shaped, such as... Figure 1A As shown.

[0050] Alternatively, the mesh fixing part is a mesh connection port 3 opened on the profile 1, and the mesh 25 is connected to the mesh connection port 3; the bottom edge corresponding to the opening of the sealing strip connection port 9 is a straight line, such as Figure 1B As shown.

[0051] Alternatively, the mesh fixing part is a mesh connection port 3 opened on the profile 1, and the mesh 25 is connected to the mesh connection port 3; the bottom edge corresponding to the opening of the sealing strip connection port 9 is an arc, such as Figure 1C As shown.

[0052] Alternatively, the mesh fixing part is a mesh connection port 3 opened on the profile 1, and the mesh 25 is connected to the mesh connection port 3; the bottom edge corresponding to the opening of the sealing strip connection port 9 is "L" shaped, such as... Figure 1DAs shown.

[0053] The screen window structure of the utility model is as follows:

[0054] Embodiment one

[0055] As Figure 2A , Figure 2B , Figure 5 and Figures 7-10 shown, the screen window of the embodiment includes a screen window fan, the screen window fan includes a sealing strip 7, a screen 25, a fitting and a section bar 1, one end of the sealing strip 7 is inserted in the sealing strip connecting port 9, the other end of the sealing strip 7 is a sealing end and is used for abutting against the window frame 29; the screen 25 is fixedly connected with the screen fixing part on the section bar 1. The fitting of the embodiment includes a bent hook connecting piece 26, an outer clamping piece 24, a handle screw 27 and a movable outer clamping piece 28, the bent hook connecting piece 26 is a plurality of, one end of each bent hook connecting piece 26 is fixed on the section bar outer side surface 10 of the section bar 1 respectively, the other end of each bent hook connecting piece 26 is pressed against the window frame sealing strip 32 after the screen window fan is installed on the window frame 29. The outer clamping piece 24 for abutting against and limiting the window frame 29 is connected with the top of the section bar outer side surface 10, the handle screw 27 is threaded through the bottom of the section bar inner side surface 4 of the section bar 1, and the movable outer clamping piece 28 for abutting against and limiting the window frame 29 is connected with the lower end of the handle screw 27.

[0056] The sealing strip 7 of the embodiment is divided into a sealing strip frame connecting body 8 and a sealing strip abutting body 6, and after the screen window fan is made according to the required size, the sealing strip frame connecting body 8 of the sealing strip 7 is pressed into the sealing strip connecting port 9 part around the screen window fan, and the type of the sealing strip abutting body 6 around the screen window fan is formed. The sealing strip abutting body 6 can be a rubber strip (as shown in Figure 2A or a plurality of wool strips (as shown in 2B).

[0057] In the embodiment, the bent hook connecting piece 26 is connected to the section bar outer surface 10 at the upper end of the two vertical edges of the screen window fan and the section bar outer surface 10 at the two ends of the lower horizontal edge respectively through a screw 18, the other end of the bent hook connecting piece 26 is bent outward into a hook shape and is parallel to the section bar back surface 5 of the section bar 1 facing the indoor, and the length of the other end of the bent hook connecting piece 26 extending into the indoor exceeds the section bar back surface 5.

[0058] The outer clamping piece 24 of the embodiment is installed on the top of the section bar outer side surface 10 through a screw 18, and a threaded hole for threadingly connecting with the screw 18 is formed at the top of the section bar outer side surface 10 at the two end parts of the upper horizontal edge of the screen window fan, and the size of the outer clamping piece 24 is greater than the hole diameter of the threaded hole of the top of the section bar outer side surface 10.

[0059] The bottom middle part of the inner side 4 of the lower horizontal section of the screen window sash is provided with a through section 1 and a threaded hole for screwing the handle screw 27. The upper end of the handle screw 27 is above the bottom of the inner side 4 of the section for hand screwing. The lower end of the handle screw 27 is below the bottom of the inner side 4 of the section. The size of the moving outer clamping piece 28 is greater than the hole diameter of the threaded hole in the bottom of the inner side 4 of the section.

[0060] The process of mounting the screen window sash of the present embodiment on the window frame 29 is as follows:

[0061] The screen window sash of the present embodiment is lifted and put into the ventilation opening of the window frame 29. The hooks on the other ends of the bent hook connecting pieces 26 on both sides of the upper end of the screen window sash are tightly hooked to the window frame sealing strip 32. The screen window sash is pushed upwards. The outer clamping piece 24 is tightly hooked to the outer surface 31 of the window frame. The structure in which the bent hook connecting pieces 26 and the outer clamping piece 24 clamp the inner side 33 of the window frame is formed. The handle screw 27 is rotated. The moving outer clamping piece 28 is lifted to be tightly hooked to the outer surface 10 of the section and higher than the inner side 33 of the window frame. The bottom edge of the screen window sash is pushed outwards. The hooks on the other ends of the bent hook connecting pieces 26 are tightly hooked to the window frame sealing strip 32. The handle screw 27 is rotated. The moving outer clamping piece 28 is moved downwards to be tightly hooked to the outer surface 31 of the window frame. The structure in which the bent hook connecting pieces 26 and the moving outer clamping piece 28 clamp the inner side 33 of the window frame is formed. In this state, the sealing strip abutting body 6 around the screen window sash is tightly hooked to the inner side 33 of the window frame to form a sealing body. Thus, the screen window sash of the present embodiment is used to form a mosquito-proof and insect-proof inward opening window screen on the window frame 29.

[0062] The sealing strip connecting hole 9 is formed on the outer corner part of the section 1 around the screen window sash which is close to the window frame. The sealing strip 7 is connected through the sealing strip connecting hole 9. The problem of the gap between the screen window sash and the corner part of the inward opening window frame is solved. Thus, the structure in which the screen window sash is not punched and does not need a screen window frame and is directly clamped and connected to the edge of the window frame is realized. It is also suitable for any other frame body which has the same structure as the inward opening window frame body.

[0063] Embodiment Two

[0064] As Figure 2A , Figure 2B , Figure 3 , Figure 4 , Figure 6 , Figures 11-14As shown, the screen of the embodiment includes a screen leaf, which comprises a sealing strip 7, a screen 25, a lock, a hinge and a profile 1. One end of the sealing strip 7 is inserted into a sealing strip connecting port 9, and the other end of the sealing strip 7 is a sealing end for abutting against a window frame 29. The screen 25 is fixed to the screen fixing portion of the profile 1. The lock of the embodiment is located at one side of the screen leaf, and the lock comprises a bent hook screw 15 and a handle nut 11. The bent hook screw 15 passes through the profile 1, and one end of the bent hook screw 15 located outside after the screen leaf is installed on the window frame 29 is used to press the window frame sealing strip 32, and the other end of the bent hook screw 15 located inside after the screen leaf is installed on the window frame 29 is used to be screwed with the handle nut 11. The other side of the screen leaf is hinged to the window frame 29 through the hinge.

[0065] The profile 1, the sealing strip 7 and the screen 25 of the embodiment are the same as those of the first embodiment. The sealing strip 7 of the embodiment is divided into a sealing strip frame connecting body 8 and a sealing strip abutting body 6. After the screen leaf is manufactured according to the required size, the sealing strip frame connecting body 8 of the sealing strip 7 is pressed into the sealing strip connecting port 9 at the periphery of the screen leaf, and the sealing strip abutting body 6 is formed into a shape around the periphery of the screen leaf. The sealing strip abutting body 6 is abutted on the inner surface 30 of the window frame to achieve sealing. Figure 2A The sealing strip abutting body 6 can be a glue strip (as shown in 2A) or a plurality of wool strips (as shown in 2B).

[0066] One end of the bent hook screw 15 of the embodiment is a bent hook 14, and the other end of the bent hook screw 15 is a screw rod 13. A screw hole 12 is formed on the handle nut 11 for screwing with the screw rod 13. At the position required by the screen leaf opening vertical edge, a hole is punched through the profile front surface 2 to the profile back surface 5 of the profile 1, and then the screw rod 13 of the bent hook screw 15 is screwed into the profile back surface 5, and then the screw rod 13 is extended through the profile front surface 2 and connected with the handle nut 11 through the screw hole 12 to be fixed, thereby forming the lock in which the handle nut 11 can rotate left and right to make the screw rod 13 extend and retract.

[0067] The hinge of the embodiment is a clamping assembly hinge, which comprises a frame connecting piece 22, a frame bent hook hinge piece 20, a hinge shaft 17 and a leaf hinge piece 16. One side of the frame connecting piece 22 is fixedly connected with the window frame 29 through double-sided adhesive tape 35. Screw holes 21 are formed on the frame connecting piece 22, the frame bent hook hinge piece 20 and the leaf hinge piece 16 for screwing. The other side of the frame connecting piece 22 is connected with the frame bent hook hinge piece 20 through a screw 18. The leaf hinge piece 16 is fixed on the profile outer surface 10 of the profile 1 vertical edge through the screw 18. The frame bent hook hinge piece 20 is provided with a hinge shaft hole 19, and the leaf hinge piece 16 is hingedly connected with the frame bent hook hinge piece 20 through the hinge shaft 17 inserted into the hinge shaft hole 19.

[0068] The upper and lower ends of the profile 1 on one side of the vertical edge (height direction) are respectively connected with the window frame 29 through the clamping assembly hinge, and the axial direction of the upper long shaft and the axial direction of the lower short shaft are respectively connected with the fan hinge leaf 16, thereby forming the screen window fan matched with the outward opening window of the embodiment.

[0069] The process of installing the screen window fan of the embodiment on the window frame 29 is as follows:

[0070] The accessories required for connecting with the window frame 29 include the frame connecting piece 22 and the frame hook hinge piece 20. The frame connecting piece 22 is fixedly attached to the inner surface 30 of the window frame by the double-sided adhesive tape 35. The two frame connecting pieces 22 are respectively attached to the upper corner and the lower corner of the vertical edge of the window frame 29. After the frame hook hinge piece 20 is hooked to the sealing strip 32 of the window frame, the screw 18 is connected to the cover nut 23 through the screw hole 21 and the screw hole 21 of the frame connecting piece 22. The screen window fan is lifted, the long shaft hinge shaft 17 at the upper end is pushed upwards after being inserted into the hinge shaft hole 19 of the frame hook hinge piece 20, and the short shaft hinge shaft 17 at the lower end is aligned with the hinge shaft hole 19 and then falls downwards, thereby assembling the screen window fan to the window frame 29. The length of the exposed hinge shaft part 34 of the upper hinge shaft 17 is greater than or equal to the length of the lower hinge shaft 17, so that the screen window fan can be installed. When the screen window fan is closed, the hook 14 of the lock is on the inner side of the inner side edge 33 of the window frame. After the screen window fan is attached to the inner surface 30 of the window frame, the handle nut 11 is rotated to press the sealing strip 32 of the window frame with the hook 14, thereby being locked. Conversely, when the screen window fan is opened, the opening and closing connection between the screen window fan and the window frame 29 is realized, thereby forming the screen window for preventing mosquitoes on the outward opening window frame.

[0071] The handle nut 11 is fixed to the profile 1 through the hook screw 15, and the following functions are realized during the rotation of the handle nut 11: 1. The screw rod 13 can be adjusted to adjust the locking strength, 2. the hook 14 is turned to the rubber strip part of the window frame to be clamped and locked, and 3. since the hook 14 of the hook screw 15 is a cylinder, the rubber strip will not be damaged during the rotation and pressing of the rubber strip, thereby effectively solving the problem that the screen window fan can be directly locked with the window frame without punching the window frame, and solving the problem that the lock cannot be directly locked on the rubber strip of the window frame. It is also suitable for any frame body with the same structure as the outward opening window frame body.

[0072] Embodiment Three

[0073] As Figure 2A , Figure 2B , Figure 3 , Figure 15 and Figure 16The difference between the present embodiment and embodiment two is that the hinge of the present embodiment is a hinge of the prior art, i.e. the hinge comprises a leaf 16, a hinge shaft 17 and a screw-connected frame leaf 36. The leaf 16 is fixed to the outer side 10 of the profile by means of screws 18, the screw-connected frame leaf 36 is fixed to the inner surface 30 of the window frame by means of screws 18, and the leaf 16 is rotatably connected to the screw-connected frame leaf 36 by means of the hinge shaft 17. The rest is the same as in embodiment two.

Claims

1. A profile with a sealing strip connection, characterized in that: The profile (1) is respectively provided with a sealing strip connecting port (9) and a screen fixing part, the sealing strip connecting port (9) and the screen fixing part are diagonally arranged on the profile (1); the screen fixing part is a screen connecting port (3) formed on the profile (1), and the screen (25) is connected with the screen connecting port (3); or the screen fixing part is the profile (1) itself, and the screen (25) is directly welded on the profile (1).

2. A profile with a sealing strip connection according to claim 1, characterized in that: The end surface of the profile (1) is square, and the sealing strip connecting port (9) and the screen fixing part are respectively located at two ends of one diagonal line of the square; the bottom edge corresponding to the opening of the sealing strip connecting port (9) is a straight line, an arc or an "L" shape.

3. A screen window characterized by: The screen window sash comprises a sealing strip (7), a screen (25), a fitting and the profile (1) of claim 1 or 2, one end of the sealing strip (7) is inserted into the sealing strip connecting port (9), and the other end of the sealing strip (7) is a sealing end for abutting against a window frame (29); the screen (25) is fixedly connected with the screen fixing part on the profile (1); the fitting comprises a bent hook connecting piece (26), an outer clamping piece (24), a handle screw (27) and a movable outer clamping piece (28), the bent hook connecting piece (26) is a plurality of, one end of each bent hook connecting piece (26) is fixed on the profile outer side (10) of the profile (1), and the other end of each bent hook connecting piece (26) is pressed against the window frame sealing strip (32) after the screen window sash is installed on the window frame (29); the top of the profile outer side (10) is connected with the outer clamping piece (24) for abutting against and limiting the window frame (29), and the bottom of the profile inner side (4) of the profile (1) is provided with the handle screw (27), and the lower end of the handle screw (27) is connected with the movable outer clamping piece (28) for abutting against and limiting the window frame (29).

4. The screen as set forth in claim 3, wherein: The other end of the bent hook connecting piece (26) is bent outward into a hook shape and is parallel to the profile back (5) of the profile (1) facing the indoor, and the length of the other end of the bent hook connecting piece (26) extending into the indoor exceeds the profile back (5).

5. The screen as set forth in claim 3, wherein: The outer clamping piece (24) is installed on the top of the profile outer side (10) through a screw, a threaded hole is formed in the top of the profile outer side (10) and is threadedly connected with the screw, and the size of the outer clamping piece (24) is greater than the hole diameter of the threaded hole in the top of the profile outer side (10); a threaded hole is formed in the bottom of the profile inner side (4) and penetrates through the profile (1) and is threadedly connected with the handle screw (27), the upper end of the handle screw (27) is located above the bottom of the profile inner side (4) and is used for hand screwing, the lower end of the handle screw (27) is located below the bottom of the profile inner side (4), and the size of the movable outer clamping piece (28) is greater than the hole diameter of the threaded hole in the bottom of the profile inner side (4).

6. A screen window characterized by: The screen window includes a sealing strip (7), a screen (25), a lock, a hinge, and the profile (1) of claim 1 or 2, one end of the sealing strip (7) is inserted into the sealing strip connecting port (9), the other end of the sealing strip (7) is a sealing end for abutting against the window frame (29); the screen (25) is fixed to the screen fixing part on the profile (1); the lock is located on one side of the screen window, the lock includes a bent hook screw (15) and a handle nut (11), the bent hook screw (15) passes through the profile (1), one end of the bent hook screw (15) is located outdoors after the screen window is installed on the window frame (29) and presses the window frame sealing strip (32), the other end of the bent hook screw (15) is located indoors after the screen window is installed on the window frame (29) and is in threaded connection with the handle nut (11); the other side of the screen window is hinged to the window frame (29) through the hinge.

7. The screen as set forth in claim 6, wherein: One end of the bent hook screw (15) is a bent hook (14), the other end of the bent hook screw (15) is a screw rod (13); the handle nut (11) is provided with a screw thread hole (12) for threaded connection with the screw rod (13).

8. The screen as set forth in claim 6, wherein: The hinge is a clamping assembly hinge, including a frame connecting sheet (22), a frame bent hook hinge sheet (20), a hinge shaft (17), and a fan hinge sheet (16), one side of the frame connecting sheet (22) is fixed to the window frame (29), the other side of the frame connecting sheet (22) is connected to the frame bent hook hinge sheet (20), the fan hinge sheet (16) is fixed to the profile (1), and the fan hinge sheet (16) is hinged to the frame bent hook hinge sheet (20) through the hinge shaft (17).

9. The screen as set forth in claim 8, wherein: One side of the frame connecting sheet (22) is fixedly bonded to the window frame through double-sided adhesive tape (35), screw holes (21) for screwing are formed in the frame connecting sheet (22), the frame bent hook hinge sheet (20), and the fan hinge sheet (16), the frame bent hook hinge sheet (20) is provided with a hinge shaft hole (19), and the hinge shaft (17) is inserted into the hinge shaft hole (19).

10. The screen as set forth in claim 8, wherein: The upper and lower ends of one side of the profile (1) in the height direction are connected to the window frame (29) through the clamping assembly hinges, respectively, the length of the exposed hinge shaft part (34) of the hinge shaft (17) between the frame bent hook hinge sheet (20) and the fan hinge sheet (16) in the clamping assembly hinge at the upper end is greater than or equal to the length of the hinge shaft (17) in the clamping assembly hinge at the lower end.

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