Window structure with pressing lines and pressing strips

Abstract

The utility model provides a window structure with a pressing line and a pressing strip, the window structure comprises a mullion, the pressing line and the pressing strip, the pressing strip and the pressing line are both connected with the mullion, and the pressing line is provided with a first pressing piece and a second pressing piece which protrude towards the direction of glass and are arranged at an interval; the second pressing piece is located on the side, away from the mullion, of the first pressing piece and forms a first clamping groove with part of the first pressing piece, the first pressing piece is bent in the direction of the mullion, and the pressing strip is provided with a first clamping strip and a second clamping strip which are arranged in a protruding mode in the direction of the mullion. The first clamping strip is located on the side, away from the mullion, of the second clamping strip and forms a second clamping groove with the second clamping strip, a third clamping groove is formed in the end, close to the mullion, of the pressing strip, the first clamping strip is clamped in the first clamping groove, the bent junction of the first pressing piece is clamped in the second clamping groove, and the end, close to the mullion, of the first pressing piece is clamped in the third clamping groove. Therefore, the stability of the window body structure is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of window structure, in particular to a window structure with pressing lines and pressing strips. BACKGROUND

[0002] In daily buildings, window structures are usually used. In the existing window structure, the glass is fixed on the mullion by pressing lines and pressing strips. However, the connection between the pressing lines and the pressing strips is unstable, which leads to the instability of the window structure and reduces the safety of the window structure. CONTENT

[0003] In view of this, the present application provides a window structure with pressing lines and pressing strips to improve the stability of the window structure.

[0004] The present application provides a window structure with pressing lines and pressing strips, comprising a mullion, pressing lines and pressing strips, the pressing strips and the pressing lines are connected with the mullion, the pressing lines have first pressing parts and second pressing parts which are protruding towards the glass and are arranged at intervals, the second pressing parts are located on the side of the first pressing parts away from the mullion and form first clamping grooves with part of the first pressing parts, the first pressing parts are bent towards the mullion, the pressing strips have first clamping strips and second clamping strips which are protruding towards the mullion, the first clamping strips are located on the side of the second clamping strips away from the mullion and form second clamping grooves with the second clamping strips, the pressing strips have third clamping grooves at the end close to the mullion, the first clamping strips are clamped in the first clamping grooves, the bent junctions of the first pressing parts are clamped in the second clamping grooves, and the ends of the first pressing parts close to the mullion are clamped in the third clamping grooves.

[0005] In some embodiments, the slot diameter of the first clamping groove is smaller than the inner diameter of the first clamping groove.

[0006] In some embodiments, the end of the second pressing part close to the glass and the side of the second pressing part close to the first pressing part have a clamping part protruding towards the first pressing part, the first pressing part comprises a first pressing part and a second pressing part connected to the end of the first pressing part close to the glass, the first pressing part forms the first clamping groove with the second pressing part, and the first pressing part is arranged obliquely towards the side close to the second pressing part; from the direction of the first pressing part towards the second pressing part, the orthographic projection of the second pressing part is located in the orthographic projection of the first pressing part, or the orthographic projection of the second pressing part coincides with the edge of the orthographic projection of the first pressing part.

[0007] In some embodiments, the first pressing part is engaged in the second clamping groove at the junction of the first pressing part and the second pressing part, the second pressing part is arranged obliquely towards the direction away from the second pressing member, one end of the second pressing part away from the first pressing part is engaged in the third clamping groove, and the first pressing part is arranged obliquely towards the direction away from the second pressing member.

[0008] In some embodiments, the slot diameter of the second clamping groove is smaller than the groove diameter of the second clamping groove.

[0009] In some embodiments, the pressing strip further comprises a strip body, the strip body is provided with the first clamping strip and the second clamping strip on one side close to the first pressing member, one end of the strip body close to the second pressing member and the first clamping strip are engaged in the first clamping groove, and the first clamping strip is arranged obliquely towards the direction of the second clamping strip.

[0010] In some embodiments, one end of the strip body away from the second pressing member and close to one side of the glass has a bending strip connected and bent with the strip body, and the bending strip is used to form the third clamping groove.

[0011] In some embodiments, the bending strip comprises a first bending part extending towards the direction close to one side of the glass and arranged obliquely away from the second pressing member, a second bending part bent from the first bending part towards the direction away from the glass at the end close to the glass, the length of the bending strip is greater than the sum of the width of the strip body and the length of the first bending part, and a third bending part arranged protruding towards the second pressing member from one end of the second bending part away from the glass and close to one side of the second pressing member, the first bending part, the second bending part and the third bending part are connected in sequence to form the third clamping groove.

[0012] In some embodiments, one side of the strip body close to one side of the glass has a second fixing member arranged protruding towards the glass, the second fixing member is arranged spaced apart from the first bending part to form a fourth clamping groove, and the fourth clamping groove is used to engage with the second clamping hook of the centering.

[0013] The application provides a window structure with a pressing line and a pressing strip, which comprises a middle support, a pressing line and a pressing strip, the pressing strip and the pressing line are connected with the middle support, the pressing line is provided with a first pressing piece and a second pressing piece which are protruded towards the glass and are arranged at intervals, the second pressing piece is located on the side of the first pressing piece which is away from the middle support and forms a first clamping groove with part of the first pressing piece, the first pressing piece is bent towards the direction of the middle support, the pressing strip is provided with a first clamping strip and a second clamping strip which are protruded towards the direction of the middle support, the first clamping strip is located on the side of the second clamping strip which is away from the middle support and forms a second clamping groove with the second clamping strip, the end of the pressing strip which is close to the middle support is provided with a third clamping groove, the first clamping strip is clamped in the first clamping groove, the bent junction of the first pressing piece is clamped in the second clamping groove, and the end of the first pressing piece which is close to the middle support is clamped in the third clamping groove, so that the stability of the window structure is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments description. Obviously, the drawings in the following description only some embodiments of the application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0015] Figure 1 is a schematic view of the planar structure of the window structure provided by the application;

[0016] Figure 2 is Figure 1 is a schematic view of the cross-sectional structure of the window structure along the line AB;

[0017] Figure 3 is a schematic view of the structure of the pressing line and the pressing strip provided by the application.

[0018] Reference signs:

[0019] 10, window structure; 100, middle support; 110, first clamping hook; 120, second clamping hook; 130, fixed groove; 140, fixed plate; 200, pressing line; 201, first clamping groove; 210, first pressing piece; 211, first pressing part; 212, second pressing part; 213, first fixing piece; 220, second pressing piece; 230, third pressing piece; 240, fixed line body; 300, pressing strip; 301, second clamping groove; 302, third clamping groove; 310, first clamping strip; 320, second clamping strip; 330, strip body; 340, bent strip; 350, second fixing piece; 400, adapter; 500, glass. DETAILED DESCRIPTION

[0020] With reference to the drawings, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application. In the case of no conflict, each of the described embodiments and technical features can be combined with each other.

[0021] In addition, the terms "first", "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise explicitly and specifically limited. In the description of the present application, the meaning of "several" is at least one, such as one, two, etc., unless otherwise explicitly and specifically limited.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more related listed items. The term "connected", "electrically connected", "electrically connected" used herein includes any direct and indirect electrical or structural connection means. Therefore, if the first device is described as being coupled / connected / electrically connected to the second device in the text, it means that the first device can be directly electrically / structurally connected to the second device, or indirectly electrically / structurally connected to the second device through other devices or connection means.

[0023] The present application provides a window structure with a pressing line and a pressing strip, comprising a mullion, a pressing line and a pressing strip, the pressing strip and the pressing line are connected with the mullion, the pressing line has a first pressing piece and a second pressing piece which are protruding towards the glass and are arranged at intervals, the second pressing piece is located on the side of the first pressing piece away from the mullion and forms a first clamping groove with part of the first pressing piece, the first pressing piece is bent towards the mullion, the pressing strip has a first clamping strip and a second clamping strip which are protruding towards the mullion, the first clamping strip is located on the side of the second clamping strip away from the mullion and forms a second clamping groove with the second clamping strip, the end of the pressing strip close to the mullion has a third clamping groove, the first clamping strip is clamped in the first clamping groove, the bent junction of the first pressing piece is clamped in the second clamping groove, and the end of the first pressing piece close to the mullion is clamped in the third clamping groove.

[0024] In the application, the first clamping groove formed by the first pressing piece and the second pressing piece and used for fixing the pressing strip is arranged on the pressing line, the second clamping groove formed by the first clamping strip and the second clamping strip and used for fixing the bending joint of the first pressing piece is arranged on the pressing strip, and the third clamping groove used for fixing the end of the first pressing piece close to the center support is arranged on the end of the pressing strip close to the center support, so that the connection between the pressing strip and the pressing line is stable, the unstable condition between the pressing strip and the pressing line is reduced, the stability of the window structure is improved, and the safety of the window structure is improved.

[0025] Please refer to Figures 1-3 , Figure 1 is a planar structure schematic view of the window structure provided in the application; Figure 2 is Figure 1 is a sectional structure schematic view of the window structure along AB line in Figure 3 is a structure schematic view of the pressing line and the pressing strip. The application provides a window structure 10 with a pressing line 200 and a pressing strip 300, which comprises a center support 100, the pressing line 200 and the pressing strip 300. The pressing strip 300 and the pressing line 200 are connected with the center support 100. The pressing line 200 has the first pressing piece 210 and the second pressing piece 220 which are protruded towards the glass 500 and arranged at intervals. The second pressing piece 220 is located on the side of the first pressing piece 210 away from the center support 100 and forms the first clamping groove 201 with part of the first pressing piece 210. The first pressing piece 210 is bent towards the center support 100. The pressing strip 300 has the first clamping strip 310 and the second clamping strip 320 which are protruded towards the center support 100. The first clamping strip 310 is located on the side of the second clamping strip 320 away from the center support 100 and forms the second clamping groove 301 with the second clamping strip 320. The end of the pressing strip 300 close to the center support 100 has the third clamping groove 302. The first clamping strip 310 is clamped in the first clamping groove 201. The bending joint of the first pressing piece 210 is clamped in the second clamping groove 301. The end of the first pressing piece 210 close to the center support 100 is clamped in the third clamping groove 302.

[0026] In the application, by setting the first clamping groove 201 formed by the first pressing part 210 and the second pressing part 220 on the pressing line 200 and used for fixing the pressing strip 300, and setting the second clamping groove 301 formed by the first clamping strip 310 and the second clamping strip 320 on the pressing strip 300 and used for fixing the first pressing part 210 at the bending junction, and setting the third clamping groove 302 on the end of the pressing strip 300 close to the center stay 100 and used for fixing the first pressing part 210 at the end close to the center stay 100, the connection between the pressing strip 300 and the pressing line 200 is stable, thereby reducing the unstable situation between the pressing strip 300 and the pressing line 200, improving the stability of the window structure 10, and improving the safety of the window structure 10. In addition, the pressing line 200 and the pressing strip 300 are fixed by multiple clamping, so that the connection between the pressing line 200 and the pressing strip 300 is tight, thereby improving the sealing between the pressing line 200 and the pressing strip 300, preventing water, gas or dust from entering the room, and improving the sealing of the window structure 10. In addition, the pressing line 200 and the pressing strip 300 are designed as above, which can facilitate the replacement of the glass 500. If the glass 500 needs to be replaced or repaired, the pressing line 200 is easy to disassemble, saving cost.

[0027] In an embodiment, the center stay 100 has a hollow structure, the side of the center stay 100 includes the first clamping hook 110 and the second clamping hook 120 which are arranged at intervals and protrude towards the outside of the center stay 100 to form a fixing groove 130, the first clamping hook 110 and the second clamping hook 120 are arranged at the middle region of the center stay 100, the first clamping hook 110 and the second clamping hook 120 are both provided with a fixing part which protrudes towards the inside of the fixing groove 130 at the end close to the pressing line 200, the fixing part of the first clamping hook 110 is connected with the pressing line 200, the fixing part of the second clamping hook 120 is connected with the pressing strip 300, and the inside of the fixing groove 130 is provided with part of the pressing line 200 and the pressing strip 300, so that the fixing groove 130 can better clamp the pressing strip 300 and the pressing line 200 in the fixing groove 130, further reducing the risk of falling off between the pressing strip 300 and the pressing line 200 and the center stay 100, thereby further improving the stability of the window structure 10.

[0028] In an embodiment, the side of the mullion 100 and close to the end of the glass 500 has a fixing plate 140 protruding towards the outside of the mullion 100, the fixing plate 140 is located on the side of the second clasp 120 away from the first clasp 110, the fixing plate 140 is used to fix the glass 500, so as to further improve the stability of the window structure 10. Optionally, the protruding length of the fixing plate 140 towards the outside of the mullion 100 is greater than the protruding length of the first clasp 110 and the second clasp 120, so as to further improve the stability of the window structure 10. Optionally, the side of the end of the fixing plate 140 away from the inside of the mullion 100 and close to the glass 500 is provided with a claw groove for fixing the glass 500, so as to improve the stability of the glass 500, thereby further improving the stability of the window structure 10. Optionally, a sealant is arranged between the claw groove and the glass 500, so as to further improve the sealing between the glass 500 and the mullion 100.

[0029] In an embodiment, the slot diameter of the first clasp groove 201 is smaller than the inner diameter of the first clasp groove 201, so that the first clasp groove 201 can better clasp the first clasp 310 in the first clasp groove 201, further reducing the risk of falling between the pressing strip 300 and the pressing line 200, thereby further improving the stability of the window structure 10.

[0030] In an embodiment, the second pressing member 220 has a protruding engaging portion on the side close to the first pressing member 210 and close to the end of the glass 500, the first pressing member 210 comprises a first pressing portion 211 and a second pressing portion 212 connected to the first pressing portion 211 close to the end of the glass 500, the first pressing portion 211 and the second pressing member 220 form a first engaging slot 201, and the first pressing portion 211 is inclined towards the side close to the second pressing member 220. In particular, the first pressing member 210 comprises a first pressing portion 211 and a second pressing portion 212 connected to the first pressing portion 211 close to the end of the glass 500, the first pressing portion 211 and the second pressing member 220 are spaced apart to form a first engaging slot 201 for fixing the first engaging strip 310, and the side of the second pressing member 220 close to the first pressing member 210 is recessed away from the side of the first pressing portion 211 to form an embedding slot, so that the side of the second pressing member 220 close to the end of the glass 500 and close to the side of the first pressing member 210 has a protruding engaging portion towards the first pressing member 210, the engaging portion is used for fixing the first engaging strip 310, i.e. the embedding slot is used for fixing the first engaging strip 310, and the end of the first pressing portion 211 close to the glass 500 is inclined towards the side close to the second pressing member 220, i.e. the first pressing portion 211 is inclined towards the side close to the second pressing member 220, so that the slot diameter of the first engaging slot 201 is smaller than the inner diameter of the first engaging slot 201, thereby the first engaging slot 201 can better engage the first engaging strip 310 in the first engaging slot 201, further reducing the risk of falling off between the pressing strip 300 and the pressing line 200, thereby further improving the stability of the window structure 10. In particular, the second pressing member 220 is projected in the direction of the first pressing member 210, the projection of the second pressing member 220 is located in the projection of the first pressing portion 211, or the edge of the projection of the second pressing member 220 coincides with the edge of the projection of the first pressing portion 211, i.e. the length of the second pressing member 220 is smaller than or equal to the length of the first pressing portion 211, further reducing the risk of falling off between the pressing strip 300 and the pressing line 200, thereby further improving the stability of the window structure 10.

[0031] In an embodiment, the first pressing part 211 is engaged in the second clamping groove 301 at the junction with the second pressing part 212, the second pressing part 212 is arranged to be inclined away from the second pressing member 220, one end of the second pressing part 212 away from the first pressing part 211 is engaged in the third clamping groove 302, and the clamping angle between the first pressing part 211 and the second pressing part 212 is greater than 90° and less than 140°. Specifically, the first pressing part 211 is engaged in the second clamping groove 301 at the junction with the second pressing part 212, one end of the second pressing part 212 close to the glass 500 is arranged to be inclined away from the second pressing member 220, i.e. the second pressing part 212 is arranged to be inclined away from the second pressing member 220, one end of the second pressing part 212 away from the first pressing part 211 is engaged in the third clamping groove 302, and the clamping angle between the first pressing part 211 and the second pressing part 212 can be 91°, 98°, 100°, 120°, 135° or 139°, etc., so as to further enable the first clamping groove 201 to better engage the first clamping strip 310 in the first clamping groove 201, further reduce the risk of falling off between the pressing strip 300 and the pressing line 200, and further improve the stability of the window structure 10.

[0032] In an embodiment, the side of the second pressing part 212 away from the second pressing member 220 and close to the first pressing part 211 is provided with a first fixing member 213 arranged to be protruded away from the second pressing member 220, and the first fixing member 213 is used to be connected with the first clamping hook 110 of the mullion 100, so as to further reduce the risk of falling off between the pressing line 200 and the mullion 100, and further improve the stability and sealing performance of the window structure 10. Optionally, the fixing part of the first clamping hook 110 is connected with the side of the first fixing member 213 away from the glass 500.

[0033] In an embodiment, the slot diameter of the second clamping groove 301 is less than the inner diameter of the second clamping groove 301, so as to further enable the second clamping groove 301 to better engage the junction of the first pressing part 211 and the second pressing part 212 in the second clamping groove 301, further reduce the risk of falling off between the pressing strip 300 and the pressing line 200, and further improve the stability of the window structure 10.

[0034] In an embodiment, the pressing strip 300 further comprises a strip body 330, the strip body 330 is provided with the first clamping strip 310 and the second clamping strip 320 close to one side of the first pressing member 210, the strip body 330 is clamped in the first clamping groove 201 close to one end of the second pressing member 220 and the first clamping strip 310, the first clamping strip 310 is obliquely arranged towards the second clamping strip 320, i.e. the end of the first clamping strip 310 away from the second pressing member 220 is obliquely arranged towards the second clamping strip 320, the second clamping strip 320 is obliquely arranged so that the slot diameter of the second clamping groove 301 is smaller than the inner diameter of the second clamping groove 301, thereby the second clamping groove 301 can better clamp the junction of the first pressing part 211 and the second pressing part 212 in the second clamping groove 301, further reducing the risk of falling off between the pressing strip 300 and the pressing line 200, thereby further improving the stability of the window structure 10.

[0035] In an embodiment, the strip body 330 has a bending strip 340 connected and bent away from one end of the second pressing member 220 and close to one side of the glass 500, the bending strip 340 is used to form a third clamping groove 302. Specifically, the part of the strip body 330 away from the second pressing member 220 extends into the fixing groove 130, i.e. the bending strip 340 is located in the fixing groove 130, thereby reducing the risk of falling off between the pressing strip 300 and the pressing line 200 and between the pressing strip 300 / pressing line 200 and the mullion 100, thereby further improving the stability and sealing performance of the window structure 10.

[0036] In an embodiment, the bending strip 340 is composed of a first bending portion obliquely arranged towards the direction of the side of the glass 500 and away from the second pressing member 220, a second bending portion bending from the end of the first bending portion close to the glass 500 towards the direction away from the glass 500, and a third bending portion protruding from the side of the second bending portion away from the glass 500 and close to the second pressing member 220 towards the second pressing member 220. The first bending portion, the second bending portion and the third bending portion are sequentially connected to form the third clamping groove 302. That is, after the bending strip 340 extends from the side of the strip body 330 close to the second clamping hook 120 towards the direction of the side of the glass 500 and obliquely away from the second pressing member 220, the bending strip 340 bends towards the direction away from the glass 500 until the length of the bending strip 340 at the bending portion is greater than the sum of the width of the strip body 330 and the length of the first bending portion, and then bends towards the direction of the second pressing member 220, thereby forming the third clamping groove 302 for fixing the end of the second pressing portion 212 away from the first pressing portion 211. The size of the end of the second pressing portion 212 away from the first pressing portion 211 is matched with the size of the third clamping groove, so as to reduce the risk of falling off between the pressing line 200 and the pressing strip 300, thereby further improving the stability and sealing performance of the window structure 10.

[0037] In an embodiment, the width of the third clamping groove 302 close to the glass 500 is less than the width of the third clamping groove 302 away from the glass 500, and the width of the second pressing portion 212 embedded in the third clamping groove 302 and close to the glass 500 is less than the width of the second pressing portion 212 embedded in the third clamping groove 302 and away from the glass 500, thereby further reducing the risk of falling off between the pressing strip 300 and the pressing line 200, thereby further improving the stability of the window structure 10.

[0038] In an embodiment, the side of the strip body 330 close to the glass 500 has a second fixing member 350 protruding towards the glass 500. The second fixing member 350 is arranged away from the first bending portion and forms a fourth clamping groove for clamping with the second clamping hook 120 of the mullion 100, so as to reduce the risk of falling off between the pressing line 200 and the mullion 100, thereby further improving the stability and sealing performance of the window structure 10. Optionally, the end of the second fixing member 350 away from the first pressing portion 211 is arranged towards the direction away from the second clamping hook 120, and the extension length of the second fixing member 350 towards the glass 500 is greater than the extension length of the fixing portion of the second clamping hook 120, so as to further reduce the risk of falling off between the pressing line 200 and the mullion 100, thereby further improving the stability and sealing performance of the window structure 10.

[0039] In an embodiment, the pressing line 200 further comprises a fixed line body 240 and a third pressing member 230, the first pressing member 210, the second pressing member 220 and the third pressing member 230 are spacedly connected to the fixed line body 240 at a side of the fixed line body 240 close to the glass 500, the third pressing member 230 is located at a side of the second pressing member 220 away from the first pressing member 210 and connected to an end of the fixed line body 240 away from the first pressing member 210; in a direction from the third pressing member 230 to the first pressing member 210, the orthographic projection of the first pressing member 210 and the orthographic projection of the second pressing member 220 are both located within the orthographic projection of the third pressing member 230, an end of the third pressing member 230 close to the glass 500 is used to fix the glass 500, and an end of the fixed line body 240 away from the third pressing member 230 and a side of the first fixing member 213 away from the glass 500 are both connected to the fixing part of the first clasp 110, so as to further reduce the risk of falling off between the middle support 100 and the pressing line 200, thereby further improving the stability and the sealing performance of the window structure 10.

[0040] In an embodiment, an end of the third pressing member 230 away from the fixed line body 240 is bent in a direction towards the second clasp 120, and a side of the bent part of the third pressing member 230 away from the fixed line body 240 is provided with a third fixing member, the third fixing member and the bent part of the third pressing member 230 are used to fix the glass 500, so as to improve the connection stability between the pressing line 200 and the glass 500, thereby improving the stability and the sealing performance of the window structure 10, and further improving the safety of the window structure 10.

[0041] In an embodiment, the window structure 10 further comprises an adapter 400, the adapter 400 has a planar shape similar to an inverted F shape, a side of the adapter 400 away from the second clasp 120 is connected to an end of the glass 500, and an end of the adapter 400 away from the third clasp is connected to an end of the second fixing member 350 away from the fixed line body 240, so as to improve the stability of the fixed glass 500, thereby further improving the stability and the sealing performance of the window structure 10.

[0042] In an embodiment, a sealing strip with adhesion is arranged between the second clasp 120 and the fourth fixing groove 130, so as to make the connection between the pressing strip 300 and the middle support 100 more stable, thereby further reducing the risk of falling off between the middle support 100 and the pressing line 200, thereby further improving the stability and the sealing performance of the window structure 10.

[0043] In an embodiment, a sealing strip with adhesion is arranged between the third clasp groove 302 and the second pressing part 212, so as to make the connection between the pressing strip 300 and the pressing line 200 more stable, thereby further reducing the risk of falling off between the pressing strip 300 and the pressing line 200, thereby further improving the stability and the sealing performance of the window structure 10.

[0044] The above merely provides the examples of the present application and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the content of the present application specification and drawings, such as the mutual combination of technical features among various embodiments, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A fenestration structure having a line of compression and a strip of compression, characterized in that, The middle frame, the pressing line and the pressing strip are connected, the pressing line has the first pressing part and the second pressing part which are protruded towards the glass and are arranged at intervals, the second pressing part is located on the side of the first pressing part away from the middle frame and forms the first clamping groove with part of the first pressing part, the first pressing part is bent towards the middle frame, the pressing strip has the first clamping strip and the second clamping strip which are protruded towards the middle frame, the first clamping strip is located on the side of the second clamping strip away from the middle frame and forms the second clamping groove with the second clamping strip, the pressing strip has the third clamping groove at the end close to the middle frame, the first clamping strip is clamped in the first clamping groove, the bent junction of the first pressing part is clamped in the second clamping groove, and the end of the first pressing part close to the middle frame is clamped in the third clamping groove.

2. The window structure with a line and a bar according to claim 1, characterized in that, The slot diameter of the first clamping groove is smaller than the inner diameter of the first clamping groove.

3. The window structure with a line and a bar according to claim 2, characterized in that, The end of the second pressing part close to the glass and the side of the first pressing part close to the glass have the clamping part protruded towards the first pressing part, the first pressing part comprises the first pressing part and the second pressing part connected to the end of the first pressing part close to the glass, the first pressing part forms the first clamping groove with the second pressing part, and the first pressing part is arranged obliquely towards the side close to the second pressing part; the orthographic projection of the second pressing part is located in the orthographic projection of the first pressing part from the direction of the second pressing part towards the first pressing part, or the orthographic projection of the second pressing part is coincided with the edge of the orthographic projection of the first pressing part.

4. The window structure with a line and a bar according to claim 3, characterized in that, The junction of the first pressing part and the second pressing part is clamped in the second clamping groove, the second pressing part is arranged obliquely towards the direction away from the second pressing part, the end of the second pressing part away from the first pressing part is clamped in the third clamping groove, the included angle between the first pressing part and the second pressing part is greater than 90° and less than 140°.

5. The window structure with a line and a bar according to claim 4, characterized in that, The side of the second pressing part away from the second pressing part and close to the first pressing part is provided with the first fixing part protruded away from the second pressing part, and the first fixing part is used for connecting with the first clamping hook of the middle frame.

6. The window structure with line and bar pressure according to claim 1, characterized in that, The slot diameter of the second clamping groove is smaller than the inner diameter of the second clamping groove.

7. The window structure with a line and a bar according to claim 6, characterized in that, The pressing strip further comprises the strip body, the side of the strip body close to the first pressing part is provided with the first clamping strip and the second clamping strip, the end of the strip body close to the second pressing part and the first clamping strip are clamped in the first clamping groove, and the first clamping strip is arranged obliquely towards the second clamping strip.

8. The window structure with a line and a bar according to claim 7, characterized in that, The end of the strip body away from the second pressing part and close to the glass has the bent strip connected with the strip body and bent, and the bent strip is used for forming the third clamping groove.

9. The window structure having a line and a bar according to claim 8, wherein, The bending strip is composed of a first bending part extending towards the side of the glass and inclined away from the direction of the second pressing part, a second bending part bending from the end of the first bending part close to the glass towards the direction away from the glass, the length of the bending strip being greater than the sum of the width of the strip and the length of the first bending part, and a third bending part protruding from the side of the second bending part away from the glass and close to the second pressing part towards the second pressing part, the first bending part, the second bending part and the third bending part being connected in sequence to form the third clamping groove.

10. The window structure having a line and a bar according to claim 9, wherein, The side of the strip close to the glass has a second fixing part protruding towards the glass, the second fixing part being spaced from the first bending part to form a fourth clamping groove, the fourth clamping groove being used for clamping with the second clamping hook of the centering.

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